:root {
    /* ブランドカラー（群青はアクセントとして残す） */
    --c-gunjo: #1A3A6B;
    --c-gunjo-light: #2E5BA8;
    --c-gunjo-pale: #E8EEF7;

    /* 夜明けトーン（画像から抽出） */
    --c-dawn-blue: #c9d3df;
    --c-dawn-mist: #e1e6ec;
    --c-dawn-peach: #f4e3d7;
    --c-dawn-rose: #efd9d3;
    --c-dawn-cream: #f8f1e9;
    --c-paper: #faf7f3;
    --c-paper-warm: #f1ebe4;

    /* テキスト */
    --c-text: #2a3445;
    --c-text-sub: #6b7383;
    --c-text-mute: #97a0ad;
    --c-border: #d8d2c9;
    --c-border-soft: #e8e4dd;
    --c-gold: #b89968;

    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--c-text);
    background: var(--c-paper);
    overflow-x: hidden;
    line-height: 1.8;
    letter-spacing: 0.04em;
  }

  /* ==================== ローダー ==================== */
  .loader {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: var(--c-gunjo);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 32px;
    transition: opacity 0.8s ease, visibility 0.8s ease;
  }
  .loader.is-hidden {
    opacity: 0;
    visibility: hidden;
  }
  .loader__logo {
    width: clamp(150px, 18vw, 240px);
    opacity: 0;
    animation: loaderLogoIn 0.9s var(--ease-out) 0.15s forwards;
  }
  .loader__logo svg {
    width: 100%;
    height: auto;
    fill: #ffffff;
    display: block;
  }
  @keyframes loaderLogoIn {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .loader__bar {
    width: 160px;
    height: 1px;
    background: rgba(255, 255, 255, 0.18);
    position: relative;
    overflow: hidden;
  }
  .loader__bar::after {
    content: '';
    position: absolute;
    inset: 0;
    background: #ffffff;
    transform: scaleX(0);
    transform-origin: left;
    animation: loaderBar 1.8s var(--ease-out) 0.6s forwards;
  }
  @keyframes loaderBar { to { transform: scaleX(1); } }

  /* ==================== ナビゲーション ==================== */
  .nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 48px;
    transition: all 0.4s ease;
  }
  .nav.is-scrolled {
    background: rgba(250, 247, 243, 0.92);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(42, 52, 69, 0.05);
    padding: 14px 48px;
  }
  .nav__logo {
    display: inline-flex;
    align-items: center;
    color: var(--c-white, #ffffff);
    text-decoration: none;
    transition: color 0.4s ease;
  }
  .nav__logo svg {
    height: 28px;
    width: auto;
    fill: currentColor;
    display: block;
    transition: fill 0.4s ease;
  }
  .nav.is-scrolled .nav__logo { color: var(--c-gunjo); }
  .nav__menu {
    display: flex;
    gap: 32px;
    align-items: center;
    font-size: 12px;
    letter-spacing: 0.25em;
    font-weight: 500;
  }
  .nav__menu a {
    color: var(--c-text);
    text-decoration: none;
    transition: opacity 0.3s;
  }
  .nav__menu a:hover { opacity: 0.6; }
  .nav__menu a.cta {
    background: var(--c-gunjo);
    color: #fff !important;
    padding: 12px 24px;
    border-radius: 4px;
    transition: background 0.3s;
  }
  .nav__menu a.cta:hover {
    background: var(--c-gunjo-light);
    opacity: 1;
  }

  /* ==================== 共通：浮遊パーティクル ==================== */
  .particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 4;
  }
  .particle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.2) 60%, transparent 100%);
    will-change: transform;
    animation: floatParticle linear infinite;
  }
  .particle.star {
    background: rgba(255,255,255,1);
    box-shadow: 0 0 6px rgba(255,255,255,0.95), 0 0 14px rgba(184, 153, 104, 0.5);
    animation: twinkle 3s ease-in-out infinite, floatStar linear infinite;
  }
  .particle.gold {
    background: radial-gradient(circle, rgba(184, 153, 104, 0.9) 0%, rgba(184, 153, 104, 0.2) 60%, transparent 100%);
    box-shadow: 0 0 8px rgba(184, 153, 104, 0.5);
  }
  @keyframes floatParticle {
    0% { transform: translate3d(0, 0, 0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translate3d(20px, -100vh, 0); opacity: 0; }
  }
  @keyframes floatStar {
    0% { transform: translate3d(0, 0, 0); opacity: 0; }
    10% { opacity: 1; }
    100% { transform: translate3d(-15px, -100vh, 0); opacity: 0; }
  }
  @keyframes twinkle {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
  }

  /* ==================== ヒーロー ==================== */
  .hero {
    position: relative;
    height: 100vh;
    min-height: 720px;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .hero__bg {
    position: absolute;
    top: -10%; left: -5%;
    width: 110%; height: 120%;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center 50%;
    will-change: transform;
    z-index: 1;
  }
  /* 画像のトーンを活かすため、ごく薄いオーバーレイ */
  .hero__overlay {
    position: absolute;
    inset: 0;
    background:
      linear-gradient(to bottom,
        rgba(250, 247, 243, 0) 0%,
        rgba(250, 247, 243, 0) 50%,
        rgba(250, 247, 243, 0.4) 100%);
    z-index: 2;
    pointer-events: none;
  }

  /* 朝の太陽（光のグラデーション） */
  .hero__sun {
    position: absolute;
    top: 30%;
    left: 8%;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: radial-gradient(circle at center,
      rgba(255, 230, 200, 0.6) 0%,
      rgba(244, 227, 215, 0.35) 35%,
      rgba(239, 217, 211, 0.15) 60%,
      transparent 90%);
    z-index: 3;
    will-change: transform;
    animation: sunPulse 6s ease-in-out infinite;
    filter: blur(20px);
  }
  @keyframes sunPulse {
    0%, 100% { transform: scale(1); opacity: 0.85; }
    50% { transform: scale(1.08); opacity: 1; }
  }

  /* 流れる雲 */
  .hero__clouds {
    position: absolute;
    inset: 0;
    z-index: 3;
    pointer-events: none;
    will-change: transform;
  }
  .cloud {
    position: absolute;
    height: 60px;
    background: radial-gradient(ellipse, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0.1) 60%, transparent 100%);
    border-radius: 50%;
    filter: blur(16px);
    animation: drift linear infinite;
  }
  @keyframes drift {
    from { transform: translateX(-300px); }
    to { transform: translateX(calc(100vw + 300px)); }
  }

  .hero__content {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 6;
    will-change: transform, opacity;
    text-align: center;
    padding: 0 32px;
  }
  .hero__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    margin-bottom: 36px;
    text-indent: 0.6em;
    opacity: 0;
    transform: translateY(20px);
    font-weight: 500;
  }
  .hero__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(40px, 7vw, 96px);
    letter-spacing: 0.08em;
    color: var(--c-gunjo);
    line-height: 1.5;
    margin-bottom: 32px;
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
    white-space: nowrap;
  }
  .hero__title .char {
    display: inline-block;
    opacity: 0;
    transform: translateY(40px) rotateX(60deg);
    transform-origin: center bottom;
  }
  @media (max-width: 768px) {
    .hero__title { font-size: clamp(26px, 7.5vw, 40px); letter-spacing: 0.05em; }
  }
  @media (max-width: 480px) {
    .hero__title { font-size: clamp(22px, 7.2vw, 32px); letter-spacing: 0.04em; }
  }
  .hero__subtitle {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 400;
    font-size: clamp(13px, 1.3vw, 16px);
    letter-spacing: 0.15em;
    line-height: 2;
    color: var(--c-text);
    max-width: 620px;
    margin-bottom: 56px;
    opacity: 0;
    transform: translateY(20px);
    text-shadow: 0 1px 10px rgba(255,255,255,0.5);
  }
  .hero__ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
    opacity: 0;
    transform: translateY(20px);
  }

  .hero__vertical {
    position: absolute;
    right: 56px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Noto Serif JP', serif;
    font-weight: 400;
    font-size: 13px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    opacity: 0;
    z-index: 5;
    animation: fadeIn 1.5s ease 2.5s forwards;
  }
  .hero__vertical-left {
    position: absolute;
    left: 56px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
    font-size: 11px;
    letter-spacing: 0.4em;
    color: var(--c-text-mute);
    opacity: 0;
    z-index: 5;
    animation: fadeIn 1.5s ease 2.8s forwards;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.2em;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
  }
  .btn--primary {
    background: var(--c-gunjo);
    color: #fff;
    border: 1px solid var(--c-gunjo);
  }
  .btn--primary:hover {
    background: var(--c-gunjo-light);
    border-color: var(--c-gunjo-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 58, 107, 0.25);
  }
  .btn--outline {
    background: rgba(255,255,255,0.5);
    backdrop-filter: blur(8px);
    color: var(--c-gunjo);
    border: 1px solid var(--c-gunjo);
  }
  .btn--outline:hover {
    background: var(--c-gunjo);
    color: #fff;
    transform: translateY(-2px);
  }
  .btn__arrow {
    font-family: 'Inter', sans-serif;
    font-weight: 300;
    transition: transform 0.3s;
  }
  .btn:hover .btn__arrow { transform: translateX(4px); }

  .hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 6;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    opacity: 0;
    animation: fadeIn 2s ease 3s forwards;
  }
  .hero__scroll-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 10px;
    letter-spacing: 0.4em;
    color: var(--c-text-sub);
  }
  .hero__scroll-line {
    width: 1px;
    height: 56px;
    background: rgba(42, 52, 69, 0.3);
    position: relative;
    overflow: hidden;
  }
  .hero__scroll-line::after {
    content: '';
    position: absolute;
    top: -56px;
    left: 0;
    width: 100%;
    height: 56px;
    background: var(--c-gunjo);
    animation: scrollLine 2.4s ease-in-out infinite;
  }
  @keyframes scrollLine {
    0% { top: -56px; }
    100% { top: 56px; }
  }
  @keyframes fadeIn {
    to { opacity: 1; }
  }

  /* ==================== ABOUT セクション ==================== */
  .about {
    position: relative;
    padding: 200px 48px;
    background: linear-gradient(to bottom, var(--c-paper) 0%, var(--c-paper-warm) 100%);
    overflow: hidden;
  }
  .about__bg-decor {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
  }
  .about__circle {
    position: absolute;
    border-radius: 50%;
    will-change: transform;
  }
  .about__circle--1 {
    width: 600px; height: 600px;
    top: -10%; left: -10%;
    background: radial-gradient(circle, rgba(201, 211, 223, 0.4) 0%, transparent 70%);
  }
  .about__circle--2 {
    width: 800px; height: 800px;
    bottom: -20%; right: -15%;
    background: radial-gradient(circle, rgba(244, 227, 215, 0.5) 0%, transparent 70%);
  }

  .about__deco-text {
    position: absolute;
    right: 4%;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    font-size: clamp(100px, 14vw, 200px);
    letter-spacing: -0.02em;
    color: rgba(26, 58, 107, 0.06);
    z-index: 0;
    pointer-events: none;
    line-height: 1;
    will-change: transform;
    max-height: 90%;
    overflow: hidden;
  }
  @media (max-width: 1024px) {
    .about__deco-text { right: 2%; font-size: clamp(90px, 12vw, 160px); }
  }
  @media (max-width: 768px) {
    .about__deco-text { display: none; }
  }

  .about__inner {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  .section__head {
    text-align: center;
    margin-bottom: 80px;
  }
  .section__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 16px;
    text-indent: 0.4em;
    font-weight: 500;
    text-transform: uppercase;
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s, transform 1s;
  }
  .section__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(28px, 3.4vw, 40px);
    letter-spacing: 0.08em;
    color: var(--c-text);
    line-height: 1.6;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s 0.15s, transform 1s 0.15s;
  }
  .section__accent {
    width: 40px;
    height: 2px;
    background: var(--c-gunjo);
    margin: 24px auto 0;
    transform: scaleX(0);
    transition: transform 1s 0.3s;
  }
  .is-visible .section__eyebrow,
  .is-visible .section__title { opacity: 1; transform: translateY(0); }
  .is-visible .section__accent { transform: scaleX(1); }

  .about__lead {
    text-align: center;
    font-family: 'Noto Serif JP', serif;
    font-weight: 400;
    font-size: clamp(20px, 2.4vw, 30px);
    line-height: 2.2;
    letter-spacing: 0.1em;
    margin-bottom: 64px;
    color: var(--c-text);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.2s 0.3s, transform 1.2s 0.3s;
  }
  .is-visible .about__lead { opacity: 1; transform: translateY(0); }

  .about__body {
    font-size: 14px;
    line-height: 2.2;
    color: var(--c-text-sub);
    max-width: 820px;
    margin: 0 auto 80px;
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.2s 0.5s, transform 1.2s 0.5s;
  }
  @media (max-width: 768px) {
    .about__body { font-size: 12px; max-width: 94%; letter-spacing: 0.02em; }
  }
  .br-pc { display: inline; }
  .br-mobile { display: none; }
  @media (max-width: 768px) {
    .br-pc { display: none; }
    .br-mobile { display: inline; }
  }
  .is-visible .about__body { opacity: 1; transform: translateY(0); }

  .about__values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-top: 1px solid var(--c-border);
    border-bottom: 1px solid var(--c-border);
    background: rgba(255,255,255,0.5);
    backdrop-filter: blur(4px);
  }
  .about__value {
    padding: 48px 32px;
    text-align: center;
    border-right: 1px solid var(--c-border);
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
  }
  .about__value:last-child { border-right: none; }
  .is-visible .about__value { opacity: 1; transform: translateY(0); }
  .is-visible .about__value:nth-child(1) { transition-delay: 0.6s; }
  .is-visible .about__value:nth-child(2) { transition-delay: 0.75s; }
  .is-visible .about__value:nth-child(3) { transition-delay: 0.9s; }
  .about__value-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 16px;
    text-transform: uppercase;
    font-weight: 500;
  }
  .about__value-title {
    font-family: 'Noto Serif JP', serif;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: 0.05em;
  }
  .about__value-text {
    font-size: 13px;
    line-height: 1.9;
    color: var(--c-text-sub);
  }

  /* ==================== 哲学パララックスシーン ==================== */
  .philosophy {
    position: relative;
    height: 120vh;
    min-height: 800px;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .philosophy__bg {
    position: absolute;
    top: -15%; left: 0;
    width: 100%; height: 130%;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center 30%;
    will-change: transform;
    z-index: 1;
  }
  .philosophy__overlay {
    position: absolute;
    inset: 0;
    background:
      linear-gradient(to bottom,
        rgba(250, 247, 243, 0.2) 0%,
        rgba(250, 247, 243, 0.5) 100%);
    z-index: 2;
  }

  .philosophy__kanji {
    position: absolute;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    color: rgba(26, 58, 107, 0.07);
    z-index: 3;
    pointer-events: none;
    will-change: transform;
    line-height: 1;
  }
  .philosophy__kanji--1 {
    top: 10%; left: 5%;
    font-size: clamp(120px, 18vw, 280px);
  }
  .philosophy__kanji--2 {
    bottom: 15%; right: 8%;
    font-size: clamp(100px, 15vw, 240px);
  }
  .philosophy__kanji--3 {
    top: 45%; left: 50%;
    transform: translate(-50%, -50%);
    font-size: clamp(160px, 24vw, 380px);
    color: rgba(184, 153, 104, 0.08);
  }

  .philosophy__content {
    position: relative;
    z-index: 5;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 32px;
    text-align: center;
    will-change: transform;
  }
  .philosophy__mark {
    font-family: 'Noto Serif JP', serif;
    font-size: 64px;
    line-height: 1;
    color: rgba(184, 153, 104, 0.7);
    margin-bottom: 24px;
  }
  .philosophy__text {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(28px, 4.5vw, 56px);
    line-height: 1.8;
    letter-spacing: 0.12em;
    margin-bottom: 48px;
    max-width: 1000px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .philosophy__text .word {
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s, transform 0.8s;
  }
  .is-visible .philosophy__text .word { opacity: 1; transform: translateY(0); }
  .is-visible .philosophy__text .word:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .philosophy__text .word:nth-child(2) { transition-delay: 0.2s; }
  .is-visible .philosophy__text .word:nth-child(3) { transition-delay: 0.3s; }
  .is-visible .philosophy__text .word:nth-child(4) { transition-delay: 0.4s; }
  .is-visible .philosophy__text .word:nth-child(5) { transition-delay: 0.5s; }
  .is-visible .philosophy__text .word:nth-child(6) { transition-delay: 0.6s; }
  .is-visible .philosophy__text .word:nth-child(7) { transition-delay: 0.7s; }
  .is-visible .philosophy__text .word:nth-child(8) { transition-delay: 0.8s; }

  .philosophy__source {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--c-text-sub);
    margin-bottom: 64px;
  }
  .philosophy__caption {
    font-family: 'Noto Serif JP', serif;
    font-size: 14px;
    line-height: 2.2;
    letter-spacing: 0.1em;
    max-width: 560px;
    color: var(--c-text);
    background: rgba(255,255,255,0.35);
    backdrop-filter: blur(8px);
    padding: 24px 32px;
    border-radius: 4px;
  }

  /* ==================== SERVICE セクション ==================== */
  .service {
    position: relative;
    padding: 180px 48px;
    background: var(--c-paper);
    overflow: hidden;
  }
  .service__bg-deco {
    position: absolute;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: clamp(100px, 14vw, 220px);
    letter-spacing: -0.03em;
    color: rgba(26, 58, 107, 0.05);
    top: 4%;
    left: 2%;
    line-height: 1;
    will-change: transform;
    z-index: 0;
    pointer-events: none;
    white-space: nowrap;
    overflow: hidden;
    max-width: 96%;
  }
  @media (max-width: 768px) {
    .service__bg-deco { font-size: 80px; opacity: 0.6; top: 2%; }
  }

  .service__inner { position: relative; z-index: 2; }

  .service__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
  }
  .service__card {
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(8px);
    border: 1px solid var(--c-border-soft);
    border-radius: 4px;
    padding: 48px 36px;
    transition: all 0.5s var(--ease-out);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(60px);
  }
  .is-visible .service__card { opacity: 1; transform: translateY(0); }
  .is-visible .service__card:nth-child(1) { transition-delay: 0.2s; }
  .is-visible .service__card:nth-child(2) { transition-delay: 0.4s; }
  .is-visible .service__card:nth-child(3) { transition-delay: 0.6s; }

  .service__card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 3px;
    background: var(--c-gunjo);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--ease-out);
  }
  .service__card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 60px rgba(42, 52, 69, 0.1);
    border-color: var(--c-gunjo);
    background: #fff;
  }
  .service__card:hover::before { transform: scaleX(1); }
  .service__num {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--c-gunjo);
    margin-bottom: 20px;
    font-weight: 500;
  }
  .service__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: 22px;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
    color: var(--c-text);
  }
  .service__title-en {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: var(--c-text-sub);
    margin-bottom: 24px;
    text-transform: uppercase;
  }
  .service__desc {
    font-size: 14px;
    line-height: 2;
    color: var(--c-text-sub);
    margin-bottom: 24px;
  }
  .service__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
  }
  .service__tag {
    font-size: 11px;
    letter-spacing: 0.1em;
    padding: 6px 12px;
    background: var(--c-gunjo-pale);
    color: var(--c-gunjo);
    border-radius: 2px;
    font-weight: 500;
  }
  .service__link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.2em;
    color: var(--c-gunjo);
    text-decoration: none;
    font-weight: 500;
    transition: gap 0.3s;
  }
  .service__link:hover { gap: 16px; }

  /* ==================== ピン留めスクロール ==================== */
  .pin-section {
    position: relative;
    height: 300vh;
    background: var(--c-dawn-mist);
  }
  .pin-section__sticky {
    position: sticky;
    top: 0;
    height: 100vh;
    overflow: hidden;
  }
  .pin-section__bg {
    position: absolute;
    inset: 0;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center;
    z-index: 1;
  }
  .pin-section__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
      rgba(250, 247, 243, 0.3) 0%,
      rgba(250, 247, 243, 0.55) 100%);
    z-index: 2;
  }
  .pin-section__panels {
    position: relative;
    z-index: 3;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 48px;
  }
  .pin-panel {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 48px;
    opacity: 0;
    transition: opacity 0.6s ease;
  }
  .pin-panel.is-active { opacity: 1; }
  .pin-panel__num {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 14px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 24px;
    font-weight: 500;
  }
  .pin-panel__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(32px, 5vw, 56px);
    line-height: 1.6;
    letter-spacing: 0.1em;
    margin-bottom: 32px;
    max-width: 900px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.7);
  }
  .pin-panel__text {
    font-size: 14px;
    line-height: 2.2;
    letter-spacing: 0.05em;
    max-width: 720px;
    color: var(--c-text);
    background: rgba(255,255,255,0.4);
    backdrop-filter: blur(8px);
    padding: 20px 28px;
    border-radius: 4px;
  }
  @media (max-width: 768px) {
    .pin-panel__title { font-size: clamp(20px, 6vw, 32px); letter-spacing: 0.05em; line-height: 1.55; }
    .pin-panel__text { font-size: 11.5px; max-width: 92%; letter-spacing: 0.02em; padding: 18px 20px; }
  }
  @media (max-width: 480px) {
    .pin-panel__title { font-size: clamp(18px, 6.2vw, 26px); letter-spacing: 0.04em; }
    .pin-panel__text { font-size: 11px; letter-spacing: 0.01em; }
  }
  .pin-section__progress {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    display: flex;
    gap: 12px;
  }
  .pin-section__dot {
    width: 32px;
    height: 1px;
    background: rgba(26, 58, 107, 0.25);
    transition: background 0.4s;
  }
  .pin-section__dot.is-active {
    background: var(--c-gunjo);
  }

  /* ==================== COMPANY ==================== */
  .company {
    padding: 180px 48px;
    background: var(--c-paper-warm);
    position: relative;
    overflow: hidden;
  }
  .company__deco {
    position: absolute;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: clamp(90px, 12vw, 200px);
    color: rgba(26, 58, 107, 0.05);
    top: 50%;
    right: 3%;
    transform: translateY(-50%);
    line-height: 1;
    z-index: 0;
    will-change: transform;
    pointer-events: none;
    white-space: nowrap;
    overflow: hidden;
    max-width: 96%;
  }
  @media (max-width: 768px) {
    .company__deco { font-size: 70px; opacity: 0.6; right: 2%; }
  }
  .company__inner {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  .company__table {
    width: 100%;
    border-collapse: collapse;
  }
  .company__table tr {
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.8s, transform 0.8s;
  }
  .is-visible .company__table tr { opacity: 1; transform: translateX(0); }
  .is-visible .company__table tr:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .company__table tr:nth-child(2) { transition-delay: 0.2s; }
  .is-visible .company__table tr:nth-child(3) { transition-delay: 0.3s; }
  .is-visible .company__table tr:nth-child(4) { transition-delay: 0.4s; }
  .is-visible .company__table tr:nth-child(5) { transition-delay: 0.5s; }
  .is-visible .company__table tr:nth-child(6) { transition-delay: 0.6s; }
  .is-visible .company__table tr:nth-child(7) { transition-delay: 0.7s; }
  .company__table th,
  .company__table td {
    padding: 24px 0;
    border-bottom: 1px solid var(--c-border);
    text-align: left;
    font-size: 14px;
    vertical-align: top;
    line-height: 1.9;
  }
  .company__table th {
    width: 220px;
    color: var(--c-gunjo);
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-size: 12px;
  }
  .company__table td { color: var(--c-text); }

  /* ==================== RECRUIT バナー ==================== */
  .recruit-banner {
    position: relative;
    color: var(--c-text);
    padding: 160px 48px;
    text-align: center;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .recruit-banner__bg {
    position: absolute;
    inset: 0;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center;
    z-index: 0;
    will-change: transform;
  }
  .recruit-banner__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
      rgba(250, 247, 243, 0.35) 0%,
      rgba(250, 247, 243, 0.55) 100%);
    z-index: 1;
  }
  .recruit-banner__inner {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
  }
  .recruit-banner__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 24px;
    text-indent: 0.4em;
    font-weight: 500;
  }
  .recruit-banner__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(22px, 2.8vw, 32px);
    line-height: 1.8;
    letter-spacing: 0.08em;
    margin-bottom: 32px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.7);
  }
  @media (max-width: 768px) {
    .recruit-banner__title { font-size: clamp(15px, 4.4vw, 20px); letter-spacing: 0.04em; line-height: 1.7; }
  }
  @media (max-width: 480px) {
    .recruit-banner__title { font-size: clamp(13px, 4.2vw, 17px); letter-spacing: 0.03em; }
  }
  .recruit-banner__text {
    font-size: 14px;
    line-height: 2.2;
    color: var(--c-text);
    margin-bottom: 48px;
  }

  /* ==================== NEWS ==================== */
  .news {
    padding: 180px 48px;
    background: var(--c-paper);
  }
  .news__list {
    max-width: 880px;
    margin: 0 auto;
  }
  .news__item {
    display: grid;
    grid-template-columns: 140px 120px 1fr auto;
    gap: 32px;
    align-items: center;
    padding: 28px 0;
    border-bottom: 1px solid var(--c-border-soft);
    text-decoration: none;
    color: inherit;
    transition: padding 0.3s;
    opacity: 0;
    transform: translateX(-20px);
  }
  .is-visible .news__item { opacity: 1; transform: translateX(0); transition: opacity 0.8s, transform 0.8s; }
  .is-visible .news__item:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .news__item:nth-child(2) { transition-delay: 0.25s; }
  .is-visible .news__item:nth-child(3) { transition-delay: 0.4s; }
  .news__item:hover { padding-left: 8px; }
  .news__date {
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    color: var(--c-text-sub);
    letter-spacing: 0.1em;
  }
  .news__category {
    font-size: 11px;
    letter-spacing: 0.15em;
    padding: 6px 14px;
    border: 1px solid var(--c-gunjo);
    color: var(--c-gunjo);
    border-radius: 2px;
    text-align: center;
    font-weight: 500;
  }
  .news__title {
    font-size: 14.5px;
    line-height: 1.7;
    color: var(--c-text);
  }
  .news__arrow {
    font-family: 'Inter', sans-serif;
    color: var(--c-gunjo);
    font-weight: 300;
  }

  /* ==================== CONTACT CTA ==================== */
  .contact-cta {
    position: relative;
    padding: 160px 48px;
    background: var(--c-paper-warm);
    text-align: center;
    overflow: hidden;
  }
  .contact-cta__deco {
    position: absolute;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    font-size: clamp(120px, 16vw, 240px);
    color: rgba(26, 58, 107, 0.05);
    bottom: 4%;
    left: 50%;
    transform: translateX(-50%);
    line-height: 1;
    z-index: 0;
    will-change: transform;
    pointer-events: none;
    letter-spacing: 0.05em;
    white-space: nowrap;
    overflow: hidden;
    max-width: 96%;
  }
  @media (max-width: 768px) {
    .contact-cta__deco { font-size: 90px; opacity: 0.6; }
  }
  .contact-cta__inner { position: relative; z-index: 2; }
  .contact-cta__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(22px, 2.8vw, 32px);
    margin-bottom: 24px;
    letter-spacing: 0.06em;
    line-height: 1.8;
  }
  @media (max-width: 768px) {
    .contact-cta__title { font-size: clamp(15px, 4.4vw, 20px); letter-spacing: 0.03em; }
  }
  @media (max-width: 480px) {
    .contact-cta__title { font-size: clamp(13px, 4.2vw, 17px); letter-spacing: 0.02em; }
  }
  .contact-cta__text {
    font-size: 14px;
    line-height: 2.2;
    color: var(--c-text-sub);
    margin-bottom: 48px;
  }
  .btn--contact {
    background: var(--c-gunjo);
    color: #fff;
    border: 1px solid var(--c-gunjo);
    padding: 18px 48px;
  }
  .btn--contact:hover {
    background: var(--c-gunjo-light);
    border-color: var(--c-gunjo-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 58, 107, 0.25);
  }

  /* ==================== フッター ==================== */
  .footer {
    background: var(--c-gunjo);
    color: rgba(255,255,255,0.85);
    padding: 80px 48px 40px;
    position: relative;
    overflow: hidden;
  }
  .footer__inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 64px;
    margin-bottom: 64px;
    position: relative;
    z-index: 2;
  }
  .footer__brand {
    display: block;
    margin-bottom: 20px;
    color: #ffffff;
  }
  .footer__brand svg {
    height: 32px;
    width: auto;
    fill: currentColor;
    display: block;
  }
  .footer__tagline {
    font-family: 'Noto Serif JP', serif;
    font-size: 13px;
    letter-spacing: 0.15em;
    color: rgba(255,255,255,0.7);
    margin-bottom: 24px;
  }
  .footer__address {
    font-size: 12px;
    line-height: 1.9;
    color: rgba(255,255,255,0.6);
  }
  .footer__nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
  .footer__nav-col h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: rgba(255,255,255,0.5);
    margin-bottom: 16px;
    font-weight: 500;
  }
  .footer__nav-col a {
    display: block;
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    font-size: 13px;
    padding: 6px 0;
    transition: color 0.3s;
  }
  .footer__nav-col a:hover { color: #fff; }
  .footer__bottom {
    border-top: 1px solid rgba(255,255,255,0.15);
    padding-top: 24px;
    text-align: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.2em;
    color: rgba(255,255,255,0.5);
    position: relative;
    z-index: 2;
  }

  /* ==================== レスポンシブ ==================== */
  @media (max-width: 900px) {
    .about__values { grid-template-columns: 1fr; }
    .about__value { border-right: none; border-bottom: 1px solid var(--c-border); }
    .about__value:last-child { border-bottom: none; }
    .service__grid { grid-template-columns: 1fr; }
    .footer__inner { grid-template-columns: 1fr; gap: 40px; }
    .footer__nav { grid-template-columns: repeat(2, 1fr); }
    .hero__sun { width: 200px; height: 200px; top: 25%; left: 5%; }
  }
  @media (max-width: 768px) {
    .nav { padding: 16px 24px; }
    .nav.is-scrolled { padding: 12px 24px; }
    .nav__logo svg { height: 22px; }
    .footer__brand svg { height: 26px; }
    .loader__logo { width: clamp(130px, 42vw, 200px); }
    .nav__menu { display: none; }
    .nav__hamburger {
      display: flex;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      padding: 8px;
    }
    .nav__hamburger span {
      width: 24px;
      height: 1.5px;
      background: var(--c-gunjo);
    }
    .hero__vertical, .hero__vertical-left { display: none; }
    .about, .service, .company, .news { padding: 100px 24px; }
    .recruit-banner, .contact-cta { padding: 100px 24px; }
    .news__item { grid-template-columns: 1fr; gap: 8px; }
    .company__table th { width: 130px; font-size: 11px; }
    .company__table td { font-size: 13px; }
  }
  @media (min-width: 769px) {
    .nav__hamburger { display: none; }
  }
  /* ==================== 日本語の自然な折り返し制御 ==================== */
  .no-break {
    display: inline-block;
    white-space: nowrap;
  }
  /* 句読点ぶら下げ・文節単位の改行（モダンブラウザ） */
  p, h1, h2, h3, h4, h5, h6, li {
    line-break: strict;
    overflow-wrap: break-word;
    hanging-punctuation: allow-end;
  }
  .section__lead, .philosophy-panel__text, .about-value__text,
  .service__desc, .service-detail-card__text,
  .recruit-banner__text, .contact-cta__text, .hero__subtitle,
  .ceo-block__text p, .news-list__title, .article-body p {
    word-break: auto-phrase;
    text-wrap: pretty;
  }

/* ===== from about.html ===== */
  :root {
    /* ブランドカラー（群青はアクセントとして残す） */
    --c-gunjo: #1A3A6B;
    --c-gunjo-light: #2E5BA8;
    --c-gunjo-pale: #E8EEF7;

    /* 夜明けトーン（画像から抽出） */
    --c-dawn-blue: #c9d3df;
    --c-dawn-mist: #e1e6ec;
    --c-dawn-peach: #f4e3d7;
    --c-dawn-rose: #efd9d3;
    --c-dawn-cream: #f8f1e9;
    --c-paper: #faf7f3;
    --c-paper-warm: #f1ebe4;

    /* テキスト */
    --c-text: #2a3445;
    --c-text-sub: #6b7383;
    --c-text-mute: #97a0ad;
    --c-border: #d8d2c9;
    --c-border-soft: #e8e4dd;
    --c-gold: #b89968;

    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--c-text);
    background: var(--c-paper);
    overflow-x: hidden;
    line-height: 1.8;
    letter-spacing: 0.04em;
  }

  /* ==================== ローダー ==================== */
  .loader {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: var(--c-gunjo);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 32px;
    transition: opacity 0.8s ease, visibility 0.8s ease;
  }
  .loader.is-hidden {
    opacity: 0;
    visibility: hidden;
  }
  .loader__logo {
    width: clamp(150px, 18vw, 240px);
    opacity: 0;
    animation: loaderLogoIn 0.9s var(--ease-out) 0.15s forwards;
  }
  .loader__logo svg {
    width: 100%;
    height: auto;
    fill: #ffffff;
    display: block;
  }
  @keyframes loaderLogoIn {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .loader__bar {
    width: 160px;
    height: 1px;
    background: rgba(255, 255, 255, 0.18);
    position: relative;
    overflow: hidden;
  }
  .loader__bar::after {
    content: '';
    position: absolute;
    inset: 0;
    background: #ffffff;
    transform: scaleX(0);
    transform-origin: left;
    animation: loaderBar 1.8s var(--ease-out) 0.6s forwards;
  }
  @keyframes loaderBar { to { transform: scaleX(1); } }

  /* ==================== ナビゲーション ==================== */
  .nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 48px;
    transition: all 0.4s ease;
  }
  .nav.is-scrolled {
    background: rgba(250, 247, 243, 0.92);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(42, 52, 69, 0.05);
    padding: 14px 48px;
  }
  .nav__logo {
    display: inline-flex;
    align-items: center;
    color: var(--c-white, #ffffff);
    text-decoration: none;
    transition: color 0.4s ease;
  }
  .nav__logo svg {
    height: 28px;
    width: auto;
    fill: currentColor;
    display: block;
    transition: fill 0.4s ease;
  }
  .nav.is-scrolled .nav__logo { color: var(--c-gunjo); }
  .nav__menu {
    display: flex;
    gap: 32px;
    align-items: center;
    font-size: 12px;
    letter-spacing: 0.25em;
    font-weight: 500;
  }
  .nav__menu a {
    color: var(--c-text);
    text-decoration: none;
    transition: opacity 0.3s;
  }
  .nav__menu a:hover { opacity: 0.6; }
  .nav__menu a.cta {
    background: var(--c-gunjo);
    color: #fff !important;
    padding: 12px 24px;
    border-radius: 4px;
    transition: background 0.3s;
  }
  .nav__menu a.cta:hover {
    background: var(--c-gunjo-light);
    opacity: 1;
  }

  /* ==================== 共通：浮遊パーティクル ==================== */
  .particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 4;
  }
  .particle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.2) 60%, transparent 100%);
    will-change: transform;
    animation: floatParticle linear infinite;
  }
  .particle.star {
    background: rgba(255,255,255,1);
    box-shadow: 0 0 6px rgba(255,255,255,0.95), 0 0 14px rgba(184, 153, 104, 0.5);
    animation: twinkle 3s ease-in-out infinite, floatStar linear infinite;
  }
  .particle.gold {
    background: radial-gradient(circle, rgba(184, 153, 104, 0.9) 0%, rgba(184, 153, 104, 0.2) 60%, transparent 100%);
    box-shadow: 0 0 8px rgba(184, 153, 104, 0.5);
  }
  @keyframes floatParticle {
    0% { transform: translate3d(0, 0, 0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translate3d(20px, -100vh, 0); opacity: 0; }
  }
  @keyframes floatStar {
    0% { transform: translate3d(0, 0, 0); opacity: 0; }
    10% { opacity: 1; }
    100% { transform: translate3d(-15px, -100vh, 0); opacity: 0; }
  }
  @keyframes twinkle {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
  }

  /* ==================== ヒーロー ==================== */
  .hero {
    position: relative;
    height: 100vh;
    min-height: 720px;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .hero__bg {
    position: absolute;
    top: -10%; left: -5%;
    width: 110%; height: 120%;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center 50%;
    will-change: transform;
    z-index: 1;
  }
  /* 画像のトーンを活かすため、ごく薄いオーバーレイ */
  .hero__overlay {
    position: absolute;
    inset: 0;
    background:
      linear-gradient(to bottom,
        rgba(250, 247, 243, 0) 0%,
        rgba(250, 247, 243, 0) 50%,
        rgba(250, 247, 243, 0.4) 100%);
    z-index: 2;
    pointer-events: none;
  }

  /* 朝の太陽（光のグラデーション） */
  .hero__sun {
    position: absolute;
    top: 30%;
    left: 8%;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: radial-gradient(circle at center,
      rgba(255, 230, 200, 0.6) 0%,
      rgba(244, 227, 215, 0.35) 35%,
      rgba(239, 217, 211, 0.15) 60%,
      transparent 90%);
    z-index: 3;
    will-change: transform;
    animation: sunPulse 6s ease-in-out infinite;
    filter: blur(20px);
  }
  @keyframes sunPulse {
    0%, 100% { transform: scale(1); opacity: 0.85; }
    50% { transform: scale(1.08); opacity: 1; }
  }

  /* 流れる雲 */
  .hero__clouds {
    position: absolute;
    inset: 0;
    z-index: 3;
    pointer-events: none;
    will-change: transform;
  }
  .cloud {
    position: absolute;
    height: 60px;
    background: radial-gradient(ellipse, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0.1) 60%, transparent 100%);
    border-radius: 50%;
    filter: blur(16px);
    animation: drift linear infinite;
  }
  @keyframes drift {
    from { transform: translateX(-300px); }
    to { transform: translateX(calc(100vw + 300px)); }
  }

  .hero__content {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 6;
    will-change: transform, opacity;
    text-align: center;
    padding: 0 32px;
  }
  .hero__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    margin-bottom: 36px;
    text-indent: 0.6em;
    opacity: 0;
    transform: translateY(20px);
    font-weight: 500;
  }
  .hero__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(40px, 7vw, 96px);
    letter-spacing: 0.08em;
    color: var(--c-gunjo);
    line-height: 1.5;
    margin-bottom: 32px;
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .hero__title .char {
    display: inline-block;
    opacity: 0;
    transform: translateY(40px) rotateX(60deg);
    transform-origin: center bottom;
  }
  .hero__subtitle {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 400;
    font-size: clamp(13px, 1.3vw, 16px);
    letter-spacing: 0.15em;
    line-height: 2;
    color: var(--c-text);
    max-width: 620px;
    margin-bottom: 56px;
    opacity: 0;
    transform: translateY(20px);
    text-shadow: 0 1px 10px rgba(255,255,255,0.5);
  }
  .hero__ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
    opacity: 0;
    transform: translateY(20px);
  }

  .hero__vertical {
    position: absolute;
    right: 56px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Noto Serif JP', serif;
    font-weight: 400;
    font-size: 13px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    opacity: 0;
    z-index: 5;
    animation: fadeIn 1.5s ease 2.5s forwards;
  }
  .hero__vertical-left {
    position: absolute;
    left: 56px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
    font-size: 11px;
    letter-spacing: 0.4em;
    color: var(--c-text-mute);
    opacity: 0;
    z-index: 5;
    animation: fadeIn 1.5s ease 2.8s forwards;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.2em;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
  }
  .btn--primary {
    background: var(--c-gunjo);
    color: #fff;
    border: 1px solid var(--c-gunjo);
  }
  .btn--primary:hover {
    background: var(--c-gunjo-light);
    border-color: var(--c-gunjo-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 58, 107, 0.25);
  }
  .btn--outline {
    background: rgba(255,255,255,0.5);
    backdrop-filter: blur(8px);
    color: var(--c-gunjo);
    border: 1px solid var(--c-gunjo);
  }
  .btn--outline:hover {
    background: var(--c-gunjo);
    color: #fff;
    transform: translateY(-2px);
  }
  .btn__arrow {
    font-family: 'Inter', sans-serif;
    font-weight: 300;
    transition: transform 0.3s;
  }
  .btn:hover .btn__arrow { transform: translateX(4px); }

  .hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 6;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    opacity: 0;
    animation: fadeIn 2s ease 3s forwards;
  }
  .hero__scroll-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 10px;
    letter-spacing: 0.4em;
    color: var(--c-text-sub);
  }
  .hero__scroll-line {
    width: 1px;
    height: 56px;
    background: rgba(42, 52, 69, 0.3);
    position: relative;
    overflow: hidden;
  }
  .hero__scroll-line::after {
    content: '';
    position: absolute;
    top: -56px;
    left: 0;
    width: 100%;
    height: 56px;
    background: var(--c-gunjo);
    animation: scrollLine 2.4s ease-in-out infinite;
  }
  @keyframes scrollLine {
    0% { top: -56px; }
    100% { top: 56px; }
  }
  @keyframes fadeIn {
    to { opacity: 1; }
  }

  /* ==================== ABOUT セクション ==================== */
  .about {
    position: relative;
    padding: 200px 48px;
    background: linear-gradient(to bottom, var(--c-paper) 0%, var(--c-paper-warm) 100%);
    overflow: hidden;
  }
  .about__bg-decor {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
  }
  .about__circle {
    position: absolute;
    border-radius: 50%;
    will-change: transform;
  }
  .about__circle--1 {
    width: 600px; height: 600px;
    top: -10%; left: -10%;
    background: radial-gradient(circle, rgba(201, 211, 223, 0.4) 0%, transparent 70%);
  }
  .about__circle--2 {
    width: 800px; height: 800px;
    bottom: -20%; right: -15%;
    background: radial-gradient(circle, rgba(244, 227, 215, 0.5) 0%, transparent 70%);
  }

  .about__deco-text {
    position: absolute;
    right: -40px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    font-size: clamp(180px, 22vw, 320px);
    letter-spacing: -0.05em;
    color: rgba(26, 58, 107, 0.05);
    z-index: 0;
    pointer-events: none;
    line-height: 1;
    will-change: transform;
  }

  .about__inner {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  .section__head {
    text-align: center;
    margin-bottom: 80px;
  }
  .section__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 16px;
    text-indent: 0.4em;
    font-weight: 500;
    text-transform: uppercase;
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s, transform 1s;
  }
  .section__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(28px, 3.4vw, 40px);
    letter-spacing: 0.08em;
    color: var(--c-text);
    line-height: 1.6;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s 0.15s, transform 1s 0.15s;
  }
  .section__accent {
    width: 40px;
    height: 2px;
    background: var(--c-gunjo);
    margin: 24px auto 0;
    transform: scaleX(0);
    transition: transform 1s 0.3s;
  }
  .is-visible .section__eyebrow,
  .is-visible .section__title { opacity: 1; transform: translateY(0); }
  .is-visible .section__accent { transform: scaleX(1); }

  .about__lead {
    text-align: center;
    font-family: 'Noto Serif JP', serif;
    font-weight: 400;
    font-size: clamp(20px, 2.4vw, 30px);
    line-height: 2.2;
    letter-spacing: 0.1em;
    margin-bottom: 64px;
    color: var(--c-text);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.2s 0.3s, transform 1.2s 0.3s;
  }
  .is-visible .about__lead { opacity: 1; transform: translateY(0); }

  .about__body {
    font-size: 15px;
    line-height: 2.2;
    color: var(--c-text-sub);
    max-width: 720px;
    margin: 0 auto 80px;
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.2s 0.5s, transform 1.2s 0.5s;
  }
  .is-visible .about__body { opacity: 1; transform: translateY(0); }

  .about__values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-top: 1px solid var(--c-border);
    border-bottom: 1px solid var(--c-border);
    background: rgba(255,255,255,0.5);
    backdrop-filter: blur(4px);
  }
  .about__value {
    padding: 48px 32px;
    text-align: center;
    border-right: 1px solid var(--c-border);
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
  }
  .about__value:last-child { border-right: none; }
  .is-visible .about__value { opacity: 1; transform: translateY(0); }
  .is-visible .about__value:nth-child(1) { transition-delay: 0.6s; }
  .is-visible .about__value:nth-child(2) { transition-delay: 0.75s; }
  .is-visible .about__value:nth-child(3) { transition-delay: 0.9s; }
  .about__value-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 16px;
    text-transform: uppercase;
    font-weight: 500;
  }
  .about__value-title {
    font-family: 'Noto Serif JP', serif;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: 0.05em;
  }
  .about__value-text {
    font-size: 13px;
    line-height: 1.9;
    color: var(--c-text-sub);
  }

  /* ==================== 哲学パララックスシーン ==================== */
  .philosophy {
    position: relative;
    height: 120vh;
    min-height: 800px;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .philosophy__bg {
    position: absolute;
    top: -15%; left: 0;
    width: 100%; height: 130%;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center 30%;
    will-change: transform;
    z-index: 1;
  }
  .philosophy__overlay {
    position: absolute;
    inset: 0;
    background:
      linear-gradient(to bottom,
        rgba(250, 247, 243, 0.2) 0%,
        rgba(250, 247, 243, 0.5) 100%);
    z-index: 2;
  }

  .philosophy__kanji {
    position: absolute;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    color: rgba(26, 58, 107, 0.07);
    z-index: 3;
    pointer-events: none;
    will-change: transform;
    line-height: 1;
  }
  .philosophy__kanji--1 {
    top: 10%; left: 5%;
    font-size: clamp(120px, 18vw, 280px);
  }
  .philosophy__kanji--2 {
    bottom: 15%; right: 8%;
    font-size: clamp(100px, 15vw, 240px);
  }
  .philosophy__kanji--3 {
    top: 45%; left: 50%;
    transform: translate(-50%, -50%);
    font-size: clamp(160px, 24vw, 380px);
    color: rgba(184, 153, 104, 0.08);
  }

  .philosophy__content {
    position: relative;
    z-index: 5;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 32px;
    text-align: center;
    will-change: transform;
  }
  .philosophy__mark {
    font-family: 'Noto Serif JP', serif;
    font-size: 64px;
    line-height: 1;
    color: rgba(184, 153, 104, 0.7);
    margin-bottom: 24px;
  }
  .philosophy__text {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(28px, 4.5vw, 56px);
    line-height: 1.8;
    letter-spacing: 0.12em;
    margin-bottom: 48px;
    max-width: 1000px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .philosophy__text .word {
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s, transform 0.8s;
  }
  .is-visible .philosophy__text .word { opacity: 1; transform: translateY(0); }
  .is-visible .philosophy__text .word:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .philosophy__text .word:nth-child(2) { transition-delay: 0.2s; }
  .is-visible .philosophy__text .word:nth-child(3) { transition-delay: 0.3s; }
  .is-visible .philosophy__text .word:nth-child(4) { transition-delay: 0.4s; }
  .is-visible .philosophy__text .word:nth-child(5) { transition-delay: 0.5s; }
  .is-visible .philosophy__text .word:nth-child(6) { transition-delay: 0.6s; }
  .is-visible .philosophy__text .word:nth-child(7) { transition-delay: 0.7s; }
  .is-visible .philosophy__text .word:nth-child(8) { transition-delay: 0.8s; }

  .philosophy__source {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--c-text-sub);
    margin-bottom: 64px;
  }
  .philosophy__caption {
    font-family: 'Noto Serif JP', serif;
    font-size: 14px;
    line-height: 2.2;
    letter-spacing: 0.1em;
    max-width: 560px;
    color: var(--c-text);
    background: rgba(255,255,255,0.35);
    backdrop-filter: blur(8px);
    padding: 24px 32px;
    border-radius: 4px;
  }

  /* ==================== SERVICE セクション ==================== */
  .service {
    position: relative;
    padding: 180px 48px;
    background: var(--c-paper);
    overflow: hidden;
  }
  .service__bg-deco {
    position: absolute;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: clamp(160px, 24vw, 400px);
    letter-spacing: -0.03em;
    color: rgba(26, 58, 107, 0.05);
    top: 8%;
    left: -3%;
    line-height: 1;
    will-change: transform;
    z-index: 0;
    pointer-events: none;
  }

  .service__inner { position: relative; z-index: 2; }

  .service__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
  }
  .service__card {
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(8px);
    border: 1px solid var(--c-border-soft);
    border-radius: 4px;
    padding: 48px 36px;
    transition: all 0.5s var(--ease-out);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(60px);
  }
  .is-visible .service__card { opacity: 1; transform: translateY(0); }
  .is-visible .service__card:nth-child(1) { transition-delay: 0.2s; }
  .is-visible .service__card:nth-child(2) { transition-delay: 0.4s; }
  .is-visible .service__card:nth-child(3) { transition-delay: 0.6s; }

  .service__card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 3px;
    background: var(--c-gunjo);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--ease-out);
  }
  .service__card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 60px rgba(42, 52, 69, 0.1);
    border-color: var(--c-gunjo);
    background: #fff;
  }
  .service__card:hover::before { transform: scaleX(1); }
  .service__num {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--c-gunjo);
    margin-bottom: 20px;
    font-weight: 500;
  }
  .service__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: 22px;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
    color: var(--c-text);
  }
  .service__title-en {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: var(--c-text-sub);
    margin-bottom: 24px;
    text-transform: uppercase;
  }
  .service__desc {
    font-size: 14px;
    line-height: 2;
    color: var(--c-text-sub);
    margin-bottom: 24px;
  }
  .service__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
  }
  .service__tag {
    font-size: 11px;
    letter-spacing: 0.1em;
    padding: 6px 12px;
    background: var(--c-gunjo-pale);
    color: var(--c-gunjo);
    border-radius: 2px;
    font-weight: 500;
  }
  .service__link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.2em;
    color: var(--c-gunjo);
    text-decoration: none;
    font-weight: 500;
    transition: gap 0.3s;
  }
  .service__link:hover { gap: 16px; }

  /* ==================== ピン留めスクロール ==================== */
  .pin-section {
    position: relative;
    height: 300vh;
    background: var(--c-dawn-mist);
  }
  .pin-section__sticky {
    position: sticky;
    top: 0;
    height: 100vh;
    overflow: hidden;
  }
  .pin-section__bg {
    position: absolute;
    inset: 0;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center;
    z-index: 1;
  }
  .pin-section__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
      rgba(250, 247, 243, 0.3) 0%,
      rgba(250, 247, 243, 0.55) 100%);
    z-index: 2;
  }
  .pin-section__panels {
    position: relative;
    z-index: 3;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 48px;
  }
  .pin-panel {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 48px;
    opacity: 0;
    transition: opacity 0.6s ease;
  }
  .pin-panel.is-active { opacity: 1; }
  .pin-panel__num {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 14px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 24px;
    font-weight: 500;
  }
  .pin-panel__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(32px, 5vw, 56px);
    line-height: 1.6;
    letter-spacing: 0.1em;
    margin-bottom: 32px;
    max-width: 900px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.7);
  }
  .pin-panel__text {
    font-size: 15px;
    line-height: 2.2;
    letter-spacing: 0.08em;
    max-width: 580px;
    color: var(--c-text);
    background: rgba(255,255,255,0.4);
    backdrop-filter: blur(8px);
    padding: 20px 28px;
    border-radius: 4px;
  }
  .pin-section__progress {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    display: flex;
    gap: 12px;
  }
  .pin-section__dot {
    width: 32px;
    height: 1px;
    background: rgba(26, 58, 107, 0.25);
    transition: background 0.4s;
  }
  .pin-section__dot.is-active {
    background: var(--c-gunjo);
  }

  /* ==================== COMPANY ==================== */
  .company {
    padding: 180px 48px;
    background: var(--c-paper-warm);
    position: relative;
    overflow: hidden;
  }
  .company__deco {
    position: absolute;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: clamp(140px, 20vw, 320px);
    color: rgba(26, 58, 107, 0.05);
    top: 50%;
    right: -5%;
    transform: translateY(-50%);
    line-height: 1;
    z-index: 0;
    will-change: transform;
    pointer-events: none;
  }
  .company__inner {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  .company__table {
    width: 100%;
    border-collapse: collapse;
  }
  .company__table tr {
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.8s, transform 0.8s;
  }
  .is-visible .company__table tr { opacity: 1; transform: translateX(0); }
  .is-visible .company__table tr:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .company__table tr:nth-child(2) { transition-delay: 0.2s; }
  .is-visible .company__table tr:nth-child(3) { transition-delay: 0.3s; }
  .is-visible .company__table tr:nth-child(4) { transition-delay: 0.4s; }
  .is-visible .company__table tr:nth-child(5) { transition-delay: 0.5s; }
  .is-visible .company__table tr:nth-child(6) { transition-delay: 0.6s; }
  .is-visible .company__table tr:nth-child(7) { transition-delay: 0.7s; }
  .company__table th,
  .company__table td {
    padding: 24px 0;
    border-bottom: 1px solid var(--c-border);
    text-align: left;
    font-size: 14px;
    vertical-align: top;
    line-height: 1.9;
  }
  .company__table th {
    width: 220px;
    color: var(--c-gunjo);
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-size: 12px;
  }
  .company__table td { color: var(--c-text); }

  /* ==================== RECRUIT バナー ==================== */
  .recruit-banner {
    position: relative;
    color: var(--c-text);
    padding: 160px 48px;
    text-align: center;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .recruit-banner__bg {
    position: absolute;
    inset: 0;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center;
    z-index: 0;
    will-change: transform;
  }
  .recruit-banner__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
      rgba(250, 247, 243, 0.35) 0%,
      rgba(250, 247, 243, 0.55) 100%);
    z-index: 1;
  }
  .recruit-banner__inner {
    position: relative;
    z-index: 2;
    max-width: 760px;
    margin: 0 auto;
  }
  .recruit-banner__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 24px;
    text-indent: 0.4em;
    font-weight: 500;
  }
  .recruit-banner__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(24px, 3.4vw, 40px);
    line-height: 1.8;
    letter-spacing: 0.1em;
    margin-bottom: 32px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.7);
  }
  .recruit-banner__text {
    font-size: 14px;
    line-height: 2.2;
    color: var(--c-text);
    margin-bottom: 48px;
  }

  /* ==================== NEWS ==================== */
  .news {
    padding: 180px 48px;
    background: var(--c-paper);
  }
  .news__list {
    max-width: 880px;
    margin: 0 auto;
  }
  .news__item {
    display: grid;
    grid-template-columns: 140px 120px 1fr auto;
    gap: 32px;
    align-items: center;
    padding: 28px 0;
    border-bottom: 1px solid var(--c-border-soft);
    text-decoration: none;
    color: inherit;
    transition: padding 0.3s;
    opacity: 0;
    transform: translateX(-20px);
  }
  .is-visible .news__item { opacity: 1; transform: translateX(0); transition: opacity 0.8s, transform 0.8s; }
  .is-visible .news__item:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .news__item:nth-child(2) { transition-delay: 0.25s; }
  .is-visible .news__item:nth-child(3) { transition-delay: 0.4s; }
  .news__item:hover { padding-left: 8px; }
  .news__date {
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    color: var(--c-text-sub);
    letter-spacing: 0.1em;
  }
  .news__category {
    font-size: 11px;
    letter-spacing: 0.15em;
    padding: 6px 14px;
    border: 1px solid var(--c-gunjo);
    color: var(--c-gunjo);
    border-radius: 2px;
    text-align: center;
    font-weight: 500;
  }
  .news__title {
    font-size: 14.5px;
    line-height: 1.7;
    color: var(--c-text);
  }
  .news__arrow {
    font-family: 'Inter', sans-serif;
    color: var(--c-gunjo);
    font-weight: 300;
  }

  /* ==================== CONTACT CTA ==================== */
  .contact-cta {
    position: relative;
    padding: 160px 48px;
    background: var(--c-paper-warm);
    text-align: center;
    overflow: hidden;
  }
  .contact-cta__deco {
    position: absolute;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    font-size: clamp(180px, 24vw, 400px);
    color: rgba(26, 58, 107, 0.05);
    bottom: -10%;
    left: 50%;
    transform: translateX(-50%);
    line-height: 1;
    z-index: 0;
    will-change: transform;
    pointer-events: none;
    letter-spacing: 0.05em;
  }
  .contact-cta__inner { position: relative; z-index: 2; }
  .contact-cta__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(24px, 3.4vw, 40px);
    margin-bottom: 24px;
    letter-spacing: 0.08em;
    line-height: 1.8;
  }
  .contact-cta__text {
    font-size: 14px;
    line-height: 2.2;
    color: var(--c-text-sub);
    margin-bottom: 48px;
  }
  .btn--contact {
    background: var(--c-gunjo);
    color: #fff;
    border: 1px solid var(--c-gunjo);
    padding: 18px 48px;
  }
  .btn--contact:hover {
    background: var(--c-gunjo-light);
    border-color: var(--c-gunjo-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 58, 107, 0.25);
  }

  /* ==================== フッター ==================== */
  .footer {
    background: var(--c-gunjo);
    color: rgba(255,255,255,0.85);
    padding: 80px 48px 40px;
    position: relative;
    overflow: hidden;
  }
  .footer__inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 64px;
    margin-bottom: 64px;
    position: relative;
    z-index: 2;
  }
  .footer__brand {
    display: block;
    margin-bottom: 20px;
    color: #ffffff;
  }
  .footer__brand svg {
    height: 32px;
    width: auto;
    fill: currentColor;
    display: block;
  }
  .footer__tagline {
    font-family: 'Noto Serif JP', serif;
    font-size: 13px;
    letter-spacing: 0.15em;
    color: rgba(255,255,255,0.7);
    margin-bottom: 24px;
  }
  .footer__address {
    font-size: 12px;
    line-height: 1.9;
    color: rgba(255,255,255,0.6);
  }
  .footer__nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
  .footer__nav-col h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: rgba(255,255,255,0.5);
    margin-bottom: 16px;
    font-weight: 500;
  }
  .footer__nav-col a {
    display: block;
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    font-size: 13px;
    padding: 6px 0;
    transition: color 0.3s;
  }
  .footer__nav-col a:hover { color: #fff; }
  .footer__bottom {
    border-top: 1px solid rgba(255,255,255,0.15);
    padding-top: 24px;
    text-align: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.2em;
    color: rgba(255,255,255,0.5);
    position: relative;
    z-index: 2;
  }

  /* ==================== レスポンシブ ==================== */
  @media (max-width: 900px) {
    .about__values { grid-template-columns: 1fr; }
    .about__value { border-right: none; border-bottom: 1px solid var(--c-border); }
    .about__value:last-child { border-bottom: none; }
    .service__grid { grid-template-columns: 1fr; }
    .footer__inner { grid-template-columns: 1fr; gap: 40px; }
    .footer__nav { grid-template-columns: repeat(2, 1fr); }
    .hero__sun { width: 200px; height: 200px; top: 25%; left: 5%; }
  }
  @media (max-width: 768px) {
    .nav { padding: 16px 24px; }
    .nav.is-scrolled { padding: 12px 24px; }
    .nav__logo svg { height: 22px; }
    .footer__brand svg { height: 26px; }
    .loader__logo { width: clamp(130px, 42vw, 200px); }
    .nav__menu { display: none; }
    .nav__hamburger {
      display: flex;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      padding: 8px;
    }
    .nav__hamburger span {
      width: 24px;
      height: 1.5px;
      background: var(--c-gunjo);
    }
    .hero__vertical, .hero__vertical-left { display: none; }
    .about, .service, .company, .news { padding: 100px 24px; }
    .recruit-banner, .contact-cta { padding: 100px 24px; }
    .news__item { grid-template-columns: 1fr; gap: 8px; }
    .company__table th { width: 130px; font-size: 11px; }
    .company__table td { font-size: 13px; }
  }
  @media (min-width: 769px) {
    .nav__hamburger { display: none; }
  }
  /* ============ サブページ用 共通追加スタイル ============ */
  .page-hero {
    position: relative;
    min-height: 60vh;
    padding: 200px 48px 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(160deg, var(--c-dawn-mist) 0%, var(--c-dawn-peach) 50%, var(--c-dawn-cream) 100%);
  }
  .page-hero__bg-deco {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
  }
  .page-hero__circle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 230, 200, 0.4) 0%, transparent 70%);
    filter: blur(40px);
  }
  .page-hero__circle--1 { width: 500px; height: 500px; top: -10%; left: -5%; }
  .page-hero__circle--2 {
    width: 700px; height: 700px;
    bottom: -20%; right: -10%;
    background: radial-gradient(circle, rgba(201, 211, 223, 0.5) 0%, transparent 70%);
  }
  .page-hero__inner { position: relative; z-index: 2; text-align: center; max-width: 900px; }
  .page-hero__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    margin-bottom: 28px;
    text-indent: 0.6em;
    font-weight: 500;
  }
  .page-hero__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(32px, 5vw, 64px);
    letter-spacing: 0.08em;
    color: var(--c-gunjo);
    line-height: 1.5;
    margin-bottom: 24px;
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .page-hero__sub {
    font-size: clamp(13px, 1.3vw, 16px);
    letter-spacing: 0.15em;
    line-height: 2;
    color: var(--c-text-sub);
    max-width: 720px;
    margin: 0 auto;
  }
  .breadcrumb {
    position: relative;
    z-index: 3;
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 48px 0;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.2em;
    color: var(--c-text-sub);
  }
  .breadcrumb a { color: var(--c-text-sub); text-decoration: none; transition: color 0.3s; }
  .breadcrumb a:hover { color: var(--c-gunjo); }
  .breadcrumb__sep { margin: 0 12px; color: var(--c-text-mute); }

  /* セクション共通 */
  .section {
    position: relative;
    padding: 140px 48px;
    overflow: hidden;
  }
  .section--alt { background: linear-gradient(to bottom, var(--c-paper) 0%, var(--c-paper-warm) 100%); }
  .section__inner { max-width: 1100px; margin: 0 auto; position: relative; z-index: 2; }
  .section__lead {
    text-align: center;
    font-family: 'Noto Serif JP', serif;
    font-size: clamp(18px, 2vw, 24px);
    line-height: 2.2;
    letter-spacing: 0.08em;
    margin: 0 auto 64px;
    max-width: 760px;
    color: var(--c-text);
  }
  .section__body { font-size: 15px; line-height: 2.2; color: var(--c-text-sub); max-width: 760px; margin: 0 auto; }

  /* ハンバーガーメニュー（モバイル） */
  @media (max-width: 768px) {
    .nav__menu.is-open {
      display: flex;
      position: fixed;
      top: 0; left: 0;
      width: 100vw;
      height: 100vh;
      background: rgba(250, 247, 243, 0.97);
      backdrop-filter: blur(20px);
      flex-direction: column;
      justify-content: center;
      align-items: center;
      gap: 32px;
      font-size: 16px;
      z-index: 99;
    }
    .page-hero { padding: 160px 24px 80px; }
    .section { padding: 80px 24px; }
    .breadcrumb { padding: 90px 24px 0; }
  }
  /* 共通：ホバー時のリンク等 */
  .text-link {
    color: var(--c-gunjo);
    text-decoration: none;
    border-bottom: 1px solid var(--c-gunjo);
    padding-bottom: 2px;
    transition: all 0.3s;
  }
  .text-link:hover { color: var(--c-gunjo-light); border-color: var(--c-gunjo-light); }

  /* 必ずスクロール可能に */
  html, body { overflow-x: hidden; }
  /* ==================== サブページ：包括的レスポンシブ ==================== */
  @media (max-width: 1024px) {
    .page-hero { padding: 180px 32px 100px; min-height: 50vh; }
    .section { padding: 110px 32px; }
    .breadcrumb { padding: 96px 32px 0; }
    .nav { padding: 16px 32px; }
    .nav.is-scrolled { padding: 12px 32px; }
    .section__inner, .about-values, .philosophy-panels, .quote-block {
      max-width: 100% !important;
    }
  }
  @media (max-width: 900px) {
    .page-hero__title { font-size: clamp(28px, 5vw, 44px); }
    .page-hero__sub { font-size: clamp(12px, 1.5vw, 14px); }
    .section__title { font-size: clamp(24px, 4vw, 32px); }
    .section__head { margin-bottom: 56px; }
    .about-values { grid-template-columns: 1fr; gap: 0; }
    .about-values .about-value { border-right: none; border-bottom: 1px solid var(--c-border); }
    .about-values .about-value:last-child { border-bottom: none; }
    .philosophy-panels { grid-template-columns: 1fr; gap: 24px; }
  }
  @media (max-width: 768px) {
    .page-hero { padding: 140px 20px 70px; min-height: auto; }
    .page-hero__eyebrow { font-size: 10px; letter-spacing: 0.4em; margin-bottom: 20px; }
    .page-hero__title { font-size: clamp(22px, 6vw, 32px); letter-spacing: 0.04em; line-height: 1.5; margin-bottom: 18px; }
    .page-hero__sub { font-size: 12px; line-height: 1.9; letter-spacing: 0.08em; }
    .section { padding: 72px 20px; }
    .section--alt { padding: 72px 20px; }
    .section__head { margin-bottom: 40px; }
    .section__eyebrow { font-size: 10px; letter-spacing: 0.32em; }
    .section__title { font-size: clamp(20px, 5.6vw, 28px); }
    .section__lead { font-size: 14px; line-height: 2; letter-spacing: 0.04em; margin-bottom: 40px; }
    .breadcrumb { padding: 80px 20px 0; font-size: 10px; letter-spacing: 0.15em; }
    .nav { padding: 14px 20px; }
    .nav.is-scrolled { padding: 10px 20px; }
    .btn { padding: 12px 20px; font-size: 11px; letter-spacing: 0.1em; white-space: nowrap; }
    .about-value { padding: 32px 24px; }
    .about-value__title { font-size: 16px; }
    .about-value__text { font-size: 12px; }
    .quote-block { padding: 60px 20px; }
    .quote-block__text { font-size: clamp(22px, 5.6vw, 32px); }
    .quote-block__caption { font-size: 12px; }
    .philosophy-panel { padding: 32px 24px; }
    .philosophy-panel__title { font-size: clamp(18px, 5vw, 24px); }
    .philosophy-panel__text { font-size: 13px; }
  }
  @media (max-width: 480px) {
    .page-hero { padding: 120px 16px 56px; }
    .section, .section--alt { padding: 56px 16px; }
    .quote-block { padding: 56px 16px !important; }
    .breadcrumb { padding: 76px 16px 0; }
    .nav { padding: 12px 16px; }
    .nav.is-scrolled { padding: 10px 16px; }
    .nav__logo svg { height: 20px; }
    .section__title { font-size: clamp(18px, 5.4vw, 24px); }
    .btn { padding: 11px 18px; font-size: 10.5px; }
    /* 小型モバイルでは no-break を強制せず、自然な折り返しを許可 */
    .page-hero__sub .no-break,
    .section__lead .no-break,
    .quote-block .no-break,
    .quote-block__caption .no-break,
    .philosophy-panel .no-break,
    .philosophy-panel__title .no-break {
      display: inline;
      white-space: normal;
    }
    .section__lead { font-size: 13px; line-height: 1.95; }
    .quote-block__text { font-size: clamp(20px, 5.2vw, 26px) !important; line-height: 1.7 !important; letter-spacing: 0.08em !important; }
    .quote-block__caption { font-size: 11px !important; line-height: 1.95 !important; }
    .quote-block__mark { font-size: 44px !important; margin-bottom: 16px !important; }
    .quote-block__source { font-size: 10px !important; margin-bottom: 32px !important; }
    .quote-block__kanji-bg--1 { font-size: 110px !important; top: 4%; left: -8%; }
    .quote-block__kanji-bg--2 { font-size: 100px !important; bottom: 4%; right: -8%; }
    .quote-block__kanji-bg--3 { font-size: 160px !important; }
    .philosophy-panel__title { font-size: 17px !important; line-height: 1.65 !important; }
    .philosophy-panel__text { font-size: 12px !important; line-height: 1.95 !important; }
    .about-value { padding: 28px 20px; }
    .about-value__label { font-size: 10px; letter-spacing: 0.3em; margin-bottom: 12px; }
    .about-value__title { font-size: 15px; margin-bottom: 10px; }
    .about-value__text { font-size: 11.5px; line-height: 1.9; }
  }
  @media (max-width: 360px) {
    .page-hero__title { font-size: 20px !important; }
    .section__title { font-size: 18px !important; }
    .quote-block__text { font-size: 18px !important; }
    .quote-block__kanji-bg--3 { font-size: 130px !important; }
  }
  .nav__menu.is-open {
    display: flex !important;
    position: fixed;
    inset: 0;
    background: rgba(250, 247, 243, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 28px;
    font-size: 16px;
    z-index: 99;
  }
  .nav__menu.is-open a { font-size: 14px; letter-spacing: 0.3em; }
  .nav__hamburger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .nav__hamburger.is-open span:nth-child(2) { opacity: 0; }
  .nav__hamburger.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
  .nav__hamburger span { transition: all 0.3s ease; }
  html, body { overflow-x: hidden; max-width: 100vw; }
  img, svg, video { max-width: 100%; height: auto; }
  @media (max-width: 768px) {
    .footer { padding: 60px 20px 24px !important; }
    .footer__inner { grid-template-columns: 1fr !important; gap: 32px !important; }
    .footer__nav { grid-template-columns: repeat(2, 1fr) !important; gap: 24px !important; }
    .footer__brand svg { height: 22px !important; }
  }
  @media (max-width: 480px) {
    .footer { padding: 48px 16px 20px !important; }
    .footer__nav { grid-template-columns: 1fr !important; }
  }
  /* ==================== 日本語の自然な折り返し制御 ==================== */
  .no-break {
    display: inline-block;
    white-space: nowrap;
  }
  p, h1, h2, h3, h4, h5, h6, li {
    line-break: strict;
    overflow-wrap: break-word;
    hanging-punctuation: allow-end;
  }
  .section__lead, .philosophy-panel__text, .about-value__text,
  .service__desc, .service-detail-card__text,
  .recruit-banner__text, .contact-cta__text, .hero__subtitle,
  .ceo-block__text p, .news-list__title, .article-body p {
    word-break: auto-phrase;
    text-wrap: pretty;
  }
  .about-values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    background: rgba(255,255,255,0.6);
    backdrop-filter: blur(4px);
    border-top: 1px solid var(--c-border);
    border-bottom: 1px solid var(--c-border);
    max-width: 1100px;
    margin: 0 auto;
  }
  .about-value {
    padding: 56px 36px;
    text-align: center;
    border-right: 1px solid var(--c-border);
  }
  .about-value:last-child { border-right: none; }
  .about-value__label {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 16px;
    text-transform: uppercase;
    font-weight: 600;
  }
  .about-value__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: 20px;
    margin-bottom: 14px;
    letter-spacing: 0.06em;
  }
  .about-value__text {
    font-size: 13px;
    line-height: 1.95;
    color: var(--c-text-sub);
  }

  /* 引用ブロック（青は藍より...） */
  .quote-block {
    position: relative;
    padding: 140px 32px;
    text-align: center;
    background: linear-gradient(160deg, var(--c-dawn-blue) 0%, var(--c-dawn-mist) 50%, var(--c-paper-warm) 100%);
    overflow: hidden;
  }
  .quote-block__kanji-bg {
    position: absolute;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    color: rgba(26, 58, 107, 0.07);
    z-index: 0;
    pointer-events: none;
    line-height: 1;
  }
  .quote-block__kanji-bg--1 { top: 8%; left: 4%; font-size: clamp(120px, 18vw, 280px); }
  .quote-block__kanji-bg--2 { bottom: 8%; right: 4%; font-size: clamp(100px, 15vw, 240px); }
  .quote-block__kanji-bg--3 {
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    font-size: clamp(160px, 24vw, 380px);
    color: rgba(184, 153, 104, 0.08);
  }
  .quote-block__inner { position: relative; z-index: 2; max-width: 900px; margin: 0 auto; }
  .quote-block__mark {
    font-family: 'Noto Serif JP', serif;
    font-size: 64px;
    line-height: 1;
    color: rgba(184, 153, 104, 0.6);
    margin-bottom: 24px;
  }
  .quote-block__text {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(28px, 4.5vw, 56px);
    line-height: 1.8;
    letter-spacing: 0.12em;
    color: var(--c-gunjo);
    margin-bottom: 32px;
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .quote-block__source {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--c-text-sub);
    margin-bottom: 48px;
  }
  .quote-block__caption {
    font-family: 'Noto Serif JP', serif;
    font-size: 14px;
    line-height: 2.2;
    letter-spacing: 0.08em;
    color: var(--c-text);
    max-width: 640px;
    margin: 0 auto;
  }

  /* フィロソフィパネル */
  .philosophy-panels {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1200px;
    margin: 64px auto 0;
  }
  .philosophy-panel {
    background: #fff;
    padding: 48px 36px;
    border-radius: 4px;
    border: 1px solid var(--c-border-soft);
    transition: transform 0.5s, box-shadow 0.5s;
  }
  .philosophy-panel:hover { transform: translateY(-6px); box-shadow: 0 20px 60px rgba(42, 52, 69, 0.1); }
  .philosophy-panel__num {
    font-family: 'Montserrat', sans-serif;
    font-size: 10px;
    letter-spacing: 0.3em;
    color: var(--c-gunjo);
    margin-bottom: 24px;
    font-weight: 600;
  }
  .philosophy-panel__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(18px, 1.9vw, 22px);
    line-height: 1.7;
    margin-bottom: 20px;
    letter-spacing: 0.04em;
    color: var(--c-gunjo);
  }
  .philosophy-panel__text {
    font-size: 13px;
    line-height: 2;
    color: var(--c-text-sub);
  }

/* ===== from company.html ===== */
  :root {
    /* ブランドカラー（群青はアクセントとして残す） */
    --c-gunjo: #1A3A6B;
    --c-gunjo-light: #2E5BA8;
    --c-gunjo-pale: #E8EEF7;

    /* 夜明けトーン（画像から抽出） */
    --c-dawn-blue: #c9d3df;
    --c-dawn-mist: #e1e6ec;
    --c-dawn-peach: #f4e3d7;
    --c-dawn-rose: #efd9d3;
    --c-dawn-cream: #f8f1e9;
    --c-paper: #faf7f3;
    --c-paper-warm: #f1ebe4;

    /* テキスト */
    --c-text: #2a3445;
    --c-text-sub: #6b7383;
    --c-text-mute: #97a0ad;
    --c-border: #d8d2c9;
    --c-border-soft: #e8e4dd;
    --c-gold: #b89968;

    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--c-text);
    background: var(--c-paper);
    overflow-x: hidden;
    line-height: 1.8;
    letter-spacing: 0.04em;
  }

  /* ==================== ローダー ==================== */
  .loader {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: var(--c-gunjo);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 32px;
    transition: opacity 0.8s ease, visibility 0.8s ease;
  }
  .loader.is-hidden {
    opacity: 0;
    visibility: hidden;
  }
  .loader__logo {
    width: clamp(150px, 18vw, 240px);
    opacity: 0;
    animation: loaderLogoIn 0.9s var(--ease-out) 0.15s forwards;
  }
  .loader__logo svg {
    width: 100%;
    height: auto;
    fill: #ffffff;
    display: block;
  }
  @keyframes loaderLogoIn {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .loader__bar {
    width: 160px;
    height: 1px;
    background: rgba(255, 255, 255, 0.18);
    position: relative;
    overflow: hidden;
  }
  .loader__bar::after {
    content: '';
    position: absolute;
    inset: 0;
    background: #ffffff;
    transform: scaleX(0);
    transform-origin: left;
    animation: loaderBar 1.8s var(--ease-out) 0.6s forwards;
  }
  @keyframes loaderBar { to { transform: scaleX(1); } }

  /* ==================== ナビゲーション ==================== */
  .nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 48px;
    transition: all 0.4s ease;
  }
  .nav.is-scrolled {
    background: rgba(250, 247, 243, 0.92);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(42, 52, 69, 0.05);
    padding: 14px 48px;
  }
  .nav__logo {
    display: inline-flex;
    align-items: center;
    color: var(--c-white, #ffffff);
    text-decoration: none;
    transition: color 0.4s ease;
  }
  .nav__logo svg {
    height: 28px;
    width: auto;
    fill: currentColor;
    display: block;
    transition: fill 0.4s ease;
  }
  .nav.is-scrolled .nav__logo { color: var(--c-gunjo); }
  .nav__menu {
    display: flex;
    gap: 32px;
    align-items: center;
    font-size: 12px;
    letter-spacing: 0.25em;
    font-weight: 500;
  }
  .nav__menu a {
    color: var(--c-text);
    text-decoration: none;
    transition: opacity 0.3s;
  }
  .nav__menu a:hover { opacity: 0.6; }
  .nav__menu a.cta {
    background: var(--c-gunjo);
    color: #fff !important;
    padding: 12px 24px;
    border-radius: 4px;
    transition: background 0.3s;
  }
  .nav__menu a.cta:hover {
    background: var(--c-gunjo-light);
    opacity: 1;
  }

  /* ==================== 共通：浮遊パーティクル ==================== */
  .particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 4;
  }
  .particle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.2) 60%, transparent 100%);
    will-change: transform;
    animation: floatParticle linear infinite;
  }
  .particle.star {
    background: rgba(255,255,255,1);
    box-shadow: 0 0 6px rgba(255,255,255,0.95), 0 0 14px rgba(184, 153, 104, 0.5);
    animation: twinkle 3s ease-in-out infinite, floatStar linear infinite;
  }
  .particle.gold {
    background: radial-gradient(circle, rgba(184, 153, 104, 0.9) 0%, rgba(184, 153, 104, 0.2) 60%, transparent 100%);
    box-shadow: 0 0 8px rgba(184, 153, 104, 0.5);
  }
  @keyframes floatParticle {
    0% { transform: translate3d(0, 0, 0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translate3d(20px, -100vh, 0); opacity: 0; }
  }
  @keyframes floatStar {
    0% { transform: translate3d(0, 0, 0); opacity: 0; }
    10% { opacity: 1; }
    100% { transform: translate3d(-15px, -100vh, 0); opacity: 0; }
  }
  @keyframes twinkle {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
  }

  /* ==================== ヒーロー ==================== */
  .hero {
    position: relative;
    height: 100vh;
    min-height: 720px;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .hero__bg {
    position: absolute;
    top: -10%; left: -5%;
    width: 110%; height: 120%;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center 50%;
    will-change: transform;
    z-index: 1;
  }
  /* 画像のトーンを活かすため、ごく薄いオーバーレイ */
  .hero__overlay {
    position: absolute;
    inset: 0;
    background:
      linear-gradient(to bottom,
        rgba(250, 247, 243, 0) 0%,
        rgba(250, 247, 243, 0) 50%,
        rgba(250, 247, 243, 0.4) 100%);
    z-index: 2;
    pointer-events: none;
  }

  /* 朝の太陽（光のグラデーション） */
  .hero__sun {
    position: absolute;
    top: 30%;
    left: 8%;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: radial-gradient(circle at center,
      rgba(255, 230, 200, 0.6) 0%,
      rgba(244, 227, 215, 0.35) 35%,
      rgba(239, 217, 211, 0.15) 60%,
      transparent 90%);
    z-index: 3;
    will-change: transform;
    animation: sunPulse 6s ease-in-out infinite;
    filter: blur(20px);
  }
  @keyframes sunPulse {
    0%, 100% { transform: scale(1); opacity: 0.85; }
    50% { transform: scale(1.08); opacity: 1; }
  }

  /* 流れる雲 */
  .hero__clouds {
    position: absolute;
    inset: 0;
    z-index: 3;
    pointer-events: none;
    will-change: transform;
  }
  .cloud {
    position: absolute;
    height: 60px;
    background: radial-gradient(ellipse, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0.1) 60%, transparent 100%);
    border-radius: 50%;
    filter: blur(16px);
    animation: drift linear infinite;
  }
  @keyframes drift {
    from { transform: translateX(-300px); }
    to { transform: translateX(calc(100vw + 300px)); }
  }

  .hero__content {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 6;
    will-change: transform, opacity;
    text-align: center;
    padding: 0 32px;
  }
  .hero__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    margin-bottom: 36px;
    text-indent: 0.6em;
    opacity: 0;
    transform: translateY(20px);
    font-weight: 500;
  }
  .hero__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(40px, 7vw, 96px);
    letter-spacing: 0.08em;
    color: var(--c-gunjo);
    line-height: 1.5;
    margin-bottom: 32px;
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .hero__title .char {
    display: inline-block;
    opacity: 0;
    transform: translateY(40px) rotateX(60deg);
    transform-origin: center bottom;
  }
  .hero__subtitle {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 400;
    font-size: clamp(13px, 1.3vw, 16px);
    letter-spacing: 0.15em;
    line-height: 2;
    color: var(--c-text);
    max-width: 620px;
    margin-bottom: 56px;
    opacity: 0;
    transform: translateY(20px);
    text-shadow: 0 1px 10px rgba(255,255,255,0.5);
  }
  .hero__ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
    opacity: 0;
    transform: translateY(20px);
  }

  .hero__vertical {
    position: absolute;
    right: 56px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Noto Serif JP', serif;
    font-weight: 400;
    font-size: 13px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    opacity: 0;
    z-index: 5;
    animation: fadeIn 1.5s ease 2.5s forwards;
  }
  .hero__vertical-left {
    position: absolute;
    left: 56px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
    font-size: 11px;
    letter-spacing: 0.4em;
    color: var(--c-text-mute);
    opacity: 0;
    z-index: 5;
    animation: fadeIn 1.5s ease 2.8s forwards;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.2em;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
  }
  .btn--primary {
    background: var(--c-gunjo);
    color: #fff;
    border: 1px solid var(--c-gunjo);
  }
  .btn--primary:hover {
    background: var(--c-gunjo-light);
    border-color: var(--c-gunjo-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 58, 107, 0.25);
  }
  .btn--outline {
    background: rgba(255,255,255,0.5);
    backdrop-filter: blur(8px);
    color: var(--c-gunjo);
    border: 1px solid var(--c-gunjo);
  }
  .btn--outline:hover {
    background: var(--c-gunjo);
    color: #fff;
    transform: translateY(-2px);
  }
  .btn__arrow {
    font-family: 'Inter', sans-serif;
    font-weight: 300;
    transition: transform 0.3s;
  }
  .btn:hover .btn__arrow { transform: translateX(4px); }

  .hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 6;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    opacity: 0;
    animation: fadeIn 2s ease 3s forwards;
  }
  .hero__scroll-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 10px;
    letter-spacing: 0.4em;
    color: var(--c-text-sub);
  }
  .hero__scroll-line {
    width: 1px;
    height: 56px;
    background: rgba(42, 52, 69, 0.3);
    position: relative;
    overflow: hidden;
  }
  .hero__scroll-line::after {
    content: '';
    position: absolute;
    top: -56px;
    left: 0;
    width: 100%;
    height: 56px;
    background: var(--c-gunjo);
    animation: scrollLine 2.4s ease-in-out infinite;
  }
  @keyframes scrollLine {
    0% { top: -56px; }
    100% { top: 56px; }
  }
  @keyframes fadeIn {
    to { opacity: 1; }
  }

  /* ==================== ABOUT セクション ==================== */
  .about {
    position: relative;
    padding: 200px 48px;
    background: linear-gradient(to bottom, var(--c-paper) 0%, var(--c-paper-warm) 100%);
    overflow: hidden;
  }
  .about__bg-decor {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
  }
  .about__circle {
    position: absolute;
    border-radius: 50%;
    will-change: transform;
  }
  .about__circle--1 {
    width: 600px; height: 600px;
    top: -10%; left: -10%;
    background: radial-gradient(circle, rgba(201, 211, 223, 0.4) 0%, transparent 70%);
  }
  .about__circle--2 {
    width: 800px; height: 800px;
    bottom: -20%; right: -15%;
    background: radial-gradient(circle, rgba(244, 227, 215, 0.5) 0%, transparent 70%);
  }

  .about__deco-text {
    position: absolute;
    right: -40px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    font-size: clamp(180px, 22vw, 320px);
    letter-spacing: -0.05em;
    color: rgba(26, 58, 107, 0.05);
    z-index: 0;
    pointer-events: none;
    line-height: 1;
    will-change: transform;
  }

  .about__inner {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  .section__head {
    text-align: center;
    margin-bottom: 80px;
  }
  .section__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 16px;
    text-indent: 0.4em;
    font-weight: 500;
    text-transform: uppercase;
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s, transform 1s;
  }
  .section__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(28px, 3.4vw, 40px);
    letter-spacing: 0.08em;
    color: var(--c-text);
    line-height: 1.6;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s 0.15s, transform 1s 0.15s;
  }
  .section__accent {
    width: 40px;
    height: 2px;
    background: var(--c-gunjo);
    margin: 24px auto 0;
    transform: scaleX(0);
    transition: transform 1s 0.3s;
  }
  .is-visible .section__eyebrow,
  .is-visible .section__title { opacity: 1; transform: translateY(0); }
  .is-visible .section__accent { transform: scaleX(1); }

  .about__lead {
    text-align: center;
    font-family: 'Noto Serif JP', serif;
    font-weight: 400;
    font-size: clamp(20px, 2.4vw, 30px);
    line-height: 2.2;
    letter-spacing: 0.1em;
    margin-bottom: 64px;
    color: var(--c-text);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.2s 0.3s, transform 1.2s 0.3s;
  }
  .is-visible .about__lead { opacity: 1; transform: translateY(0); }

  .about__body {
    font-size: 15px;
    line-height: 2.2;
    color: var(--c-text-sub);
    max-width: 720px;
    margin: 0 auto 80px;
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.2s 0.5s, transform 1.2s 0.5s;
  }
  .is-visible .about__body { opacity: 1; transform: translateY(0); }

  .about__values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-top: 1px solid var(--c-border);
    border-bottom: 1px solid var(--c-border);
    background: rgba(255,255,255,0.5);
    backdrop-filter: blur(4px);
  }
  .about__value {
    padding: 48px 32px;
    text-align: center;
    border-right: 1px solid var(--c-border);
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
  }
  .about__value:last-child { border-right: none; }
  .is-visible .about__value { opacity: 1; transform: translateY(0); }
  .is-visible .about__value:nth-child(1) { transition-delay: 0.6s; }
  .is-visible .about__value:nth-child(2) { transition-delay: 0.75s; }
  .is-visible .about__value:nth-child(3) { transition-delay: 0.9s; }
  .about__value-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 16px;
    text-transform: uppercase;
    font-weight: 500;
  }
  .about__value-title {
    font-family: 'Noto Serif JP', serif;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: 0.05em;
  }
  .about__value-text {
    font-size: 13px;
    line-height: 1.9;
    color: var(--c-text-sub);
  }

  /* ==================== 哲学パララックスシーン ==================== */
  .philosophy {
    position: relative;
    height: 120vh;
    min-height: 800px;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .philosophy__bg {
    position: absolute;
    top: -15%; left: 0;
    width: 100%; height: 130%;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center 30%;
    will-change: transform;
    z-index: 1;
  }
  .philosophy__overlay {
    position: absolute;
    inset: 0;
    background:
      linear-gradient(to bottom,
        rgba(250, 247, 243, 0.2) 0%,
        rgba(250, 247, 243, 0.5) 100%);
    z-index: 2;
  }

  .philosophy__kanji {
    position: absolute;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    color: rgba(26, 58, 107, 0.07);
    z-index: 3;
    pointer-events: none;
    will-change: transform;
    line-height: 1;
  }
  .philosophy__kanji--1 {
    top: 10%; left: 5%;
    font-size: clamp(120px, 18vw, 280px);
  }
  .philosophy__kanji--2 {
    bottom: 15%; right: 8%;
    font-size: clamp(100px, 15vw, 240px);
  }
  .philosophy__kanji--3 {
    top: 45%; left: 50%;
    transform: translate(-50%, -50%);
    font-size: clamp(160px, 24vw, 380px);
    color: rgba(184, 153, 104, 0.08);
  }

  .philosophy__content {
    position: relative;
    z-index: 5;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 32px;
    text-align: center;
    will-change: transform;
  }
  .philosophy__mark {
    font-family: 'Noto Serif JP', serif;
    font-size: 64px;
    line-height: 1;
    color: rgba(184, 153, 104, 0.7);
    margin-bottom: 24px;
  }
  .philosophy__text {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(28px, 4.5vw, 56px);
    line-height: 1.8;
    letter-spacing: 0.12em;
    margin-bottom: 48px;
    max-width: 1000px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .philosophy__text .word {
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s, transform 0.8s;
  }
  .is-visible .philosophy__text .word { opacity: 1; transform: translateY(0); }
  .is-visible .philosophy__text .word:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .philosophy__text .word:nth-child(2) { transition-delay: 0.2s; }
  .is-visible .philosophy__text .word:nth-child(3) { transition-delay: 0.3s; }
  .is-visible .philosophy__text .word:nth-child(4) { transition-delay: 0.4s; }
  .is-visible .philosophy__text .word:nth-child(5) { transition-delay: 0.5s; }
  .is-visible .philosophy__text .word:nth-child(6) { transition-delay: 0.6s; }
  .is-visible .philosophy__text .word:nth-child(7) { transition-delay: 0.7s; }
  .is-visible .philosophy__text .word:nth-child(8) { transition-delay: 0.8s; }

  .philosophy__source {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--c-text-sub);
    margin-bottom: 64px;
  }
  .philosophy__caption {
    font-family: 'Noto Serif JP', serif;
    font-size: 14px;
    line-height: 2.2;
    letter-spacing: 0.1em;
    max-width: 560px;
    color: var(--c-text);
    background: rgba(255,255,255,0.35);
    backdrop-filter: blur(8px);
    padding: 24px 32px;
    border-radius: 4px;
  }

  /* ==================== SERVICE セクション ==================== */
  .service {
    position: relative;
    padding: 180px 48px;
    background: var(--c-paper);
    overflow: hidden;
  }
  .service__bg-deco {
    position: absolute;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: clamp(160px, 24vw, 400px);
    letter-spacing: -0.03em;
    color: rgba(26, 58, 107, 0.05);
    top: 8%;
    left: -3%;
    line-height: 1;
    will-change: transform;
    z-index: 0;
    pointer-events: none;
  }

  .service__inner { position: relative; z-index: 2; }

  .service__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
  }
  .service__card {
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(8px);
    border: 1px solid var(--c-border-soft);
    border-radius: 4px;
    padding: 48px 36px;
    transition: all 0.5s var(--ease-out);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(60px);
  }
  .is-visible .service__card { opacity: 1; transform: translateY(0); }
  .is-visible .service__card:nth-child(1) { transition-delay: 0.2s; }
  .is-visible .service__card:nth-child(2) { transition-delay: 0.4s; }
  .is-visible .service__card:nth-child(3) { transition-delay: 0.6s; }

  .service__card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 3px;
    background: var(--c-gunjo);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--ease-out);
  }
  .service__card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 60px rgba(42, 52, 69, 0.1);
    border-color: var(--c-gunjo);
    background: #fff;
  }
  .service__card:hover::before { transform: scaleX(1); }
  .service__num {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--c-gunjo);
    margin-bottom: 20px;
    font-weight: 500;
  }
  .service__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: 22px;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
    color: var(--c-text);
  }
  .service__title-en {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: var(--c-text-sub);
    margin-bottom: 24px;
    text-transform: uppercase;
  }
  .service__desc {
    font-size: 14px;
    line-height: 2;
    color: var(--c-text-sub);
    margin-bottom: 24px;
  }
  .service__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
  }
  .service__tag {
    font-size: 11px;
    letter-spacing: 0.1em;
    padding: 6px 12px;
    background: var(--c-gunjo-pale);
    color: var(--c-gunjo);
    border-radius: 2px;
    font-weight: 500;
  }
  .service__link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.2em;
    color: var(--c-gunjo);
    text-decoration: none;
    font-weight: 500;
    transition: gap 0.3s;
  }
  .service__link:hover { gap: 16px; }

  /* ==================== ピン留めスクロール ==================== */
  .pin-section {
    position: relative;
    height: 300vh;
    background: var(--c-dawn-mist);
  }
  .pin-section__sticky {
    position: sticky;
    top: 0;
    height: 100vh;
    overflow: hidden;
  }
  .pin-section__bg {
    position: absolute;
    inset: 0;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center;
    z-index: 1;
  }
  .pin-section__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
      rgba(250, 247, 243, 0.3) 0%,
      rgba(250, 247, 243, 0.55) 100%);
    z-index: 2;
  }
  .pin-section__panels {
    position: relative;
    z-index: 3;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 48px;
  }
  .pin-panel {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 48px;
    opacity: 0;
    transition: opacity 0.6s ease;
  }
  .pin-panel.is-active { opacity: 1; }
  .pin-panel__num {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 14px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 24px;
    font-weight: 500;
  }
  .pin-panel__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(32px, 5vw, 56px);
    line-height: 1.6;
    letter-spacing: 0.1em;
    margin-bottom: 32px;
    max-width: 900px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.7);
  }
  .pin-panel__text {
    font-size: 15px;
    line-height: 2.2;
    letter-spacing: 0.08em;
    max-width: 580px;
    color: var(--c-text);
    background: rgba(255,255,255,0.4);
    backdrop-filter: blur(8px);
    padding: 20px 28px;
    border-radius: 4px;
  }
  .pin-section__progress {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    display: flex;
    gap: 12px;
  }
  .pin-section__dot {
    width: 32px;
    height: 1px;
    background: rgba(26, 58, 107, 0.25);
    transition: background 0.4s;
  }
  .pin-section__dot.is-active {
    background: var(--c-gunjo);
  }

  /* ==================== COMPANY ==================== */
  .company {
    padding: 180px 48px;
    background: var(--c-paper-warm);
    position: relative;
    overflow: hidden;
  }
  .company__deco {
    position: absolute;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: clamp(140px, 20vw, 320px);
    color: rgba(26, 58, 107, 0.05);
    top: 50%;
    right: -5%;
    transform: translateY(-50%);
    line-height: 1;
    z-index: 0;
    will-change: transform;
    pointer-events: none;
  }
  .company__inner {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  .company__table {
    width: 100%;
    border-collapse: collapse;
  }
  .company__table tr {
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.8s, transform 0.8s;
  }
  .is-visible .company__table tr { opacity: 1; transform: translateX(0); }
  .is-visible .company__table tr:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .company__table tr:nth-child(2) { transition-delay: 0.2s; }
  .is-visible .company__table tr:nth-child(3) { transition-delay: 0.3s; }
  .is-visible .company__table tr:nth-child(4) { transition-delay: 0.4s; }
  .is-visible .company__table tr:nth-child(5) { transition-delay: 0.5s; }
  .is-visible .company__table tr:nth-child(6) { transition-delay: 0.6s; }
  .is-visible .company__table tr:nth-child(7) { transition-delay: 0.7s; }
  .company__table th,
  .company__table td {
    padding: 24px 0;
    border-bottom: 1px solid var(--c-border);
    text-align: left;
    font-size: 14px;
    vertical-align: top;
    line-height: 1.9;
  }
  .company__table th {
    width: 220px;
    color: var(--c-gunjo);
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-size: 12px;
  }
  .company__table td { color: var(--c-text); }

  /* ==================== RECRUIT バナー ==================== */
  .recruit-banner {
    position: relative;
    color: var(--c-text);
    padding: 160px 48px;
    text-align: center;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .recruit-banner__bg {
    position: absolute;
    inset: 0;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center;
    z-index: 0;
    will-change: transform;
  }
  .recruit-banner__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
      rgba(250, 247, 243, 0.35) 0%,
      rgba(250, 247, 243, 0.55) 100%);
    z-index: 1;
  }
  .recruit-banner__inner {
    position: relative;
    z-index: 2;
    max-width: 760px;
    margin: 0 auto;
  }
  .recruit-banner__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 24px;
    text-indent: 0.4em;
    font-weight: 500;
  }
  .recruit-banner__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(24px, 3.4vw, 40px);
    line-height: 1.8;
    letter-spacing: 0.1em;
    margin-bottom: 32px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.7);
  }
  .recruit-banner__text {
    font-size: 14px;
    line-height: 2.2;
    color: var(--c-text);
    margin-bottom: 48px;
  }

  /* ==================== NEWS ==================== */
  .news {
    padding: 180px 48px;
    background: var(--c-paper);
  }
  .news__list {
    max-width: 880px;
    margin: 0 auto;
  }
  .news__item {
    display: grid;
    grid-template-columns: 140px 120px 1fr auto;
    gap: 32px;
    align-items: center;
    padding: 28px 0;
    border-bottom: 1px solid var(--c-border-soft);
    text-decoration: none;
    color: inherit;
    transition: padding 0.3s;
    opacity: 0;
    transform: translateX(-20px);
  }
  .is-visible .news__item { opacity: 1; transform: translateX(0); transition: opacity 0.8s, transform 0.8s; }
  .is-visible .news__item:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .news__item:nth-child(2) { transition-delay: 0.25s; }
  .is-visible .news__item:nth-child(3) { transition-delay: 0.4s; }
  .news__item:hover { padding-left: 8px; }
  .news__date {
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    color: var(--c-text-sub);
    letter-spacing: 0.1em;
  }
  .news__category {
    font-size: 11px;
    letter-spacing: 0.15em;
    padding: 6px 14px;
    border: 1px solid var(--c-gunjo);
    color: var(--c-gunjo);
    border-radius: 2px;
    text-align: center;
    font-weight: 500;
  }
  .news__title {
    font-size: 14.5px;
    line-height: 1.7;
    color: var(--c-text);
  }
  .news__arrow {
    font-family: 'Inter', sans-serif;
    color: var(--c-gunjo);
    font-weight: 300;
  }

  /* ==================== CONTACT CTA ==================== */
  .contact-cta {
    position: relative;
    padding: 160px 48px;
    background: var(--c-paper-warm);
    text-align: center;
    overflow: hidden;
  }
  .contact-cta__deco {
    position: absolute;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    font-size: clamp(180px, 24vw, 400px);
    color: rgba(26, 58, 107, 0.05);
    bottom: -10%;
    left: 50%;
    transform: translateX(-50%);
    line-height: 1;
    z-index: 0;
    will-change: transform;
    pointer-events: none;
    letter-spacing: 0.05em;
  }
  .contact-cta__inner { position: relative; z-index: 2; }
  .contact-cta__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(24px, 3.4vw, 40px);
    margin-bottom: 24px;
    letter-spacing: 0.08em;
    line-height: 1.8;
  }
  .contact-cta__text {
    font-size: 14px;
    line-height: 2.2;
    color: var(--c-text-sub);
    margin-bottom: 48px;
  }
  .btn--contact {
    background: var(--c-gunjo);
    color: #fff;
    border: 1px solid var(--c-gunjo);
    padding: 18px 48px;
  }
  .btn--contact:hover {
    background: var(--c-gunjo-light);
    border-color: var(--c-gunjo-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 58, 107, 0.25);
  }

  /* ==================== フッター ==================== */
  .footer {
    background: var(--c-gunjo);
    color: rgba(255,255,255,0.85);
    padding: 80px 48px 40px;
    position: relative;
    overflow: hidden;
  }
  .footer__inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 64px;
    margin-bottom: 64px;
    position: relative;
    z-index: 2;
  }
  .footer__brand {
    display: block;
    margin-bottom: 20px;
    color: #ffffff;
  }
  .footer__brand svg {
    height: 32px;
    width: auto;
    fill: currentColor;
    display: block;
  }
  .footer__tagline {
    font-family: 'Noto Serif JP', serif;
    font-size: 13px;
    letter-spacing: 0.15em;
    color: rgba(255,255,255,0.7);
    margin-bottom: 24px;
  }
  .footer__address {
    font-size: 12px;
    line-height: 1.9;
    color: rgba(255,255,255,0.6);
  }
  .footer__nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
  .footer__nav-col h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: rgba(255,255,255,0.5);
    margin-bottom: 16px;
    font-weight: 500;
  }
  .footer__nav-col a {
    display: block;
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    font-size: 13px;
    padding: 6px 0;
    transition: color 0.3s;
  }
  .footer__nav-col a:hover { color: #fff; }
  .footer__bottom {
    border-top: 1px solid rgba(255,255,255,0.15);
    padding-top: 24px;
    text-align: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.2em;
    color: rgba(255,255,255,0.5);
    position: relative;
    z-index: 2;
  }

  /* ==================== レスポンシブ ==================== */
  @media (max-width: 900px) {
    .about__values { grid-template-columns: 1fr; }
    .about__value { border-right: none; border-bottom: 1px solid var(--c-border); }
    .about__value:last-child { border-bottom: none; }
    .service__grid { grid-template-columns: 1fr; }
    .footer__inner { grid-template-columns: 1fr; gap: 40px; }
    .footer__nav { grid-template-columns: repeat(2, 1fr); }
    .hero__sun { width: 200px; height: 200px; top: 25%; left: 5%; }
  }
  @media (max-width: 768px) {
    .nav { padding: 16px 24px; }
    .nav.is-scrolled { padding: 12px 24px; }
    .nav__logo svg { height: 22px; }
    .footer__brand svg { height: 26px; }
    .loader__logo { width: clamp(130px, 42vw, 200px); }
    .nav__menu { display: none; }
    .nav__hamburger {
      display: flex;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      padding: 8px;
    }
    .nav__hamburger span {
      width: 24px;
      height: 1.5px;
      background: var(--c-gunjo);
    }
    .hero__vertical, .hero__vertical-left { display: none; }
    .about, .service, .company, .news { padding: 100px 24px; }
    .recruit-banner, .contact-cta { padding: 100px 24px; }
    .news__item { grid-template-columns: 1fr; gap: 8px; }
    .company__table th { width: 130px; font-size: 11px; }
    .company__table td { font-size: 13px; }
  }
  @media (min-width: 769px) {
    .nav__hamburger { display: none; }
  }
  /* ============ サブページ用 共通追加スタイル ============ */
  .page-hero {
    position: relative;
    min-height: 60vh;
    padding: 200px 48px 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(160deg, var(--c-dawn-mist) 0%, var(--c-dawn-peach) 50%, var(--c-dawn-cream) 100%);
  }
  .page-hero__bg-deco {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
  }
  .page-hero__circle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 230, 200, 0.4) 0%, transparent 70%);
    filter: blur(40px);
  }
  .page-hero__circle--1 { width: 500px; height: 500px; top: -10%; left: -5%; }
  .page-hero__circle--2 {
    width: 700px; height: 700px;
    bottom: -20%; right: -10%;
    background: radial-gradient(circle, rgba(201, 211, 223, 0.5) 0%, transparent 70%);
  }
  .page-hero__inner { position: relative; z-index: 2; text-align: center; max-width: 900px; }
  .page-hero__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    margin-bottom: 28px;
    text-indent: 0.6em;
    font-weight: 500;
  }
  .page-hero__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(32px, 5vw, 64px);
    letter-spacing: 0.08em;
    color: var(--c-gunjo);
    line-height: 1.5;
    margin-bottom: 24px;
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .page-hero__sub {
    font-size: clamp(13px, 1.3vw, 16px);
    letter-spacing: 0.15em;
    line-height: 2;
    color: var(--c-text-sub);
    max-width: 720px;
    margin: 0 auto;
  }
  .breadcrumb {
    position: relative;
    z-index: 3;
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 48px 0;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.2em;
    color: var(--c-text-sub);
  }
  .breadcrumb a { color: var(--c-text-sub); text-decoration: none; transition: color 0.3s; }
  .breadcrumb a:hover { color: var(--c-gunjo); }
  .breadcrumb__sep { margin: 0 12px; color: var(--c-text-mute); }

  /* セクション共通 */
  .section {
    position: relative;
    padding: 140px 48px;
    overflow: hidden;
  }
  .section--alt { background: linear-gradient(to bottom, var(--c-paper) 0%, var(--c-paper-warm) 100%); }
  .section__inner { max-width: 1100px; margin: 0 auto; position: relative; z-index: 2; }
  .section__lead {
    text-align: center;
    font-family: 'Noto Serif JP', serif;
    font-size: clamp(18px, 2vw, 24px);
    line-height: 2.2;
    letter-spacing: 0.08em;
    margin: 0 auto 64px;
    max-width: 760px;
    color: var(--c-text);
  }
  .section__body { font-size: 15px; line-height: 2.2; color: var(--c-text-sub); max-width: 760px; margin: 0 auto; }

  /* ハンバーガーメニュー（モバイル） */
  @media (max-width: 768px) {
    .nav__menu.is-open {
      display: flex;
      position: fixed;
      top: 0; left: 0;
      width: 100vw;
      height: 100vh;
      background: rgba(250, 247, 243, 0.97);
      backdrop-filter: blur(20px);
      flex-direction: column;
      justify-content: center;
      align-items: center;
      gap: 32px;
      font-size: 16px;
      z-index: 99;
    }
    .page-hero { padding: 160px 24px 80px; }
    .section { padding: 80px 24px; }
    .breadcrumb { padding: 90px 24px 0; }
  }
  /* 共通：ホバー時のリンク等 */
  .text-link {
    color: var(--c-gunjo);
    text-decoration: none;
    border-bottom: 1px solid var(--c-gunjo);
    padding-bottom: 2px;
    transition: all 0.3s;
  }
  .text-link:hover { color: var(--c-gunjo-light); border-color: var(--c-gunjo-light); }

  /* 必ずスクロール可能に */
  html, body { overflow-x: hidden; }
  /* ==================== サブページ：包括的レスポンシブ ==================== */

  /* --- タブレット〜小型デスクトップ (1024px以下) --- */
  @media (max-width: 1024px) {
    .page-hero { padding: 180px 32px 100px; min-height: 50vh; }
    .section { padding: 110px 32px; }
    .breadcrumb { padding: 96px 32px 0; }
    .nav { padding: 16px 32px; }
    .nav.is-scrolled { padding: 12px 32px; }
    .section__inner, .ceo-block, .history-list, .position-list, .office-grid, .feature-grid, .services-grid, .vision-cards, .benefit-grid, .news-list, .article-body, .article-share, .article-nav {
      max-width: 100% !important;
    }
  }

  /* --- タブレット (900px以下) --- */
  @media (max-width: 900px) {
    .page-hero__title { font-size: clamp(28px, 5vw, 44px); }
    .page-hero__sub { font-size: clamp(12px, 1.5vw, 14px); }
    .section__title { font-size: clamp(24px, 4vw, 32px); }
    .section__head { margin-bottom: 56px; }
    .feature-grid, .vision-cards { grid-template-columns: 1fr; gap: 20px; }
    .flow-steps { grid-template-columns: repeat(3, 1fr); }
    .flow-steps .flow-step:nth-child(n+4) { display: none; }
    .benefit-grid { grid-template-columns: repeat(2, 1fr); }
    .ceo-block { grid-template-columns: 1fr; gap: 32px; }
    .ceo-block__photo { max-width: 320px; margin: 0 auto; aspect-ratio: 4 / 5; }
    .service-detail-card, .service-detail-card--creative { grid-template-columns: 1fr; }
    .service-detail-card--creative .service-detail-card__bg { order: 0; }
    .service-detail-card--creative .service-detail-card__inner { order: 1; }
    .service-detail-card__bg { min-height: 240px; }
    .service-detail-card__inner { padding: 36px 28px; }
    .service-overview { grid-template-columns: 1fr; gap: 32px; }
    .position-card { grid-template-columns: 1fr; padding: 32px 24px; }
    .services-grid { grid-template-columns: 1fr; }
    .office-grid { grid-template-columns: 1fr; gap: 16px; }
  }

  /* --- モバイル (768px以下) --- */
  @media (max-width: 768px) {
    .page-hero { padding: 140px 20px 70px; min-height: auto; }
    .page-hero__eyebrow { font-size: 10px; letter-spacing: 0.4em; margin-bottom: 20px; }
    .page-hero__title { font-size: clamp(22px, 6vw, 32px); letter-spacing: 0.04em; line-height: 1.5; margin-bottom: 18px; }
    .page-hero__sub { font-size: 12px; line-height: 1.9; letter-spacing: 0.08em; }
    .section { padding: 72px 20px; }
    .section--alt { padding: 72px 20px; }
    .section__head { margin-bottom: 40px; }
    .section__eyebrow { font-size: 10px; letter-spacing: 0.32em; }
    .section__title { font-size: clamp(20px, 5.6vw, 28px); }
    .section__lead { font-size: 14px; line-height: 2; letter-spacing: 0.04em; margin-bottom: 40px; }
    .section__body { font-size: 13px; line-height: 2; }
    .breadcrumb { padding: 80px 20px 0; font-size: 10px; letter-spacing: 0.15em; }
    .breadcrumb__sep { margin: 0 8px; }
    .nav { padding: 14px 20px; }
    .nav.is-scrolled { padding: 10px 20px; }
    .btn { padding: 12px 20px; font-size: 11px; letter-spacing: 0.1em; white-space: nowrap; }

    /* SERVICE一覧カード */
    .service-detail-list { gap: 48px; margin-top: 48px; }
    .service-detail-card__title { font-size: clamp(20px, 4.8vw, 26px); }
    .service-detail-card__inner { padding: 32px 22px; }
    .service-detail-card__text { font-size: 13px; line-height: 1.95; }
    .service-detail-card__bg { min-height: 200px; }

    /* SERVICE詳細 */
    .page-hero--with-image { min-height: 50vh; }
    .page-hero--with-image .page-hero__inner { padding: 160px 20px 80px; }
    .feature-card { padding: 32px 24px; }
    .feature-card__title { font-size: 16px; }
    .feature-card__text { font-size: 12px; }
    .services-grid { gap: 16px; margin-top: 32px; }
    .service-item { padding: 24px 20px; }
    .service-item h4 { font-size: 15px; }
    .service-item p { font-size: 12px; line-height: 1.85; }
    .cta-band { padding: 72px 20px; }
    .cta-band h2 { font-size: clamp(20px, 5.2vw, 28px); }
    .cta-band p { font-size: 13px; line-height: 1.95; }

    /* COMPANY */
    .ceo-block__photo { aspect-ratio: 1 / 1; max-width: 260px; }
    .ceo-block__text h3 { font-size: clamp(18px, 4.6vw, 24px); margin-bottom: 18px; }
    .ceo-block__text p { font-size: 13px; line-height: 2; }
    .company-table th, .company-table td { font-size: 12px; padding: 6px 0; }
    .company-table th { padding-top: 20px; }
    .history-list { padding: 0 4px; }
    .history-item { padding: 20px 0; }
    .history-item__year { font-size: 15px; }
    .history-item__text { font-size: 13px; line-height: 1.85; }
    .office-card { padding: 28px 22px; }
    .office-card__name { font-size: 18px; }
    .office-card__address { font-size: 12px; }

    /* RECRUIT */
    .recruit-hero__inner { padding: 140px 20px 80px; }
    .vision-card { padding: 36px 24px; }
    .vision-card__title { font-size: 16px; margin-bottom: 12px; }
    .vision-card__text { font-size: 12px; }
    .position-list { gap: 16px; }
    .position-card__name { font-size: 18px; }
    .position-card__desc { font-size: 12px; line-height: 1.9; }
    .position-card__skills span { font-size: 10px; padding: 3px 8px; }
    .flow-steps { grid-template-columns: 1fr; gap: 12px; }
    .flow-steps .flow-step:nth-child(n+4) { display: block; }
    .flow-step { padding: 24px 16px; display: grid; grid-template-columns: 56px 1fr; gap: 16px; text-align: left; align-items: center; }
    .flow-step__num { margin: 0; }
    .flow-step__name { margin-bottom: 4px; font-size: 13px; }
    .flow-step__text { font-size: 11px; }
    .benefit-grid { grid-template-columns: 1fr; gap: 12px; margin-top: 32px; }
    .benefit-item { padding: 20px 18px; }
    .benefit-item h4 { font-size: 14px; }
    .benefit-item p { font-size: 11px; line-height: 1.7; }

    /* NEWS一覧 */
    .news-filter { gap: 8px; margin-bottom: 40px; }
    .news-filter button { padding: 8px 16px; font-size: 10px; letter-spacing: 0.15em; }
    .news-list__item { grid-template-columns: 1fr; gap: 6px; padding: 18px 0; }
    .news-list__item:hover { padding-left: 0; padding-right: 0; background: transparent; }
    .news-list__date { font-size: 12px; }
    .news-list__category { font-size: 9px; width: fit-content; }
    .news-list__title { font-size: 13px; line-height: 1.7; }
    .news-list__arrow { display: none; }
    .pagination { margin-top: 48px; gap: 6px; }
    .pagination a, .pagination span { width: 34px; height: 34px; font-size: 12px; }

    /* NEWS詳細 */
    .article-header { padding: 60px 20px 40px; }
    .article-header__meta { gap: 12px; margin-bottom: 18px; }
    .article-header__date { font-size: 12px; }
    .article-header__category { font-size: 9px; }
    .article-header__title { font-size: clamp(18px, 5vw, 26px); line-height: 1.6; letter-spacing: 0.04em; }
    .article-body { padding: 0 20px 60px; }
    .article-body p { font-size: 13px; line-height: 1.95; }
    .article-body h2 { font-size: 17px; margin: 32px 0 14px; }
    .article-body ul li { font-size: 12px; line-height: 1.85; }
    .article-share { padding: 18px 20px; margin: 32px 20px 0; flex-direction: column; gap: 12px; align-items: flex-start; }
    .article-nav { grid-template-columns: 1fr; gap: 12px; margin-top: 56px; padding: 0 20px; }
    .article-nav__link { padding: 18px 20px; }
    .article-nav__link--next { text-align: left; }
    .article-nav__title { font-size: 12px; }
    .back-to-list { margin-top: 48px; }
  }

  /* --- 小型モバイル (480px以下) --- */
  @media (max-width: 480px) {
    .page-hero { padding: 120px 16px 56px; }
    .page-hero__title { font-size: clamp(20px, 5.6vw, 28px); }
    .section, .section--alt { padding: 56px 16px; }
    .breadcrumb { padding: 76px 16px 0; }
    .nav { padding: 12px 16px; }
    .nav.is-scrolled { padding: 10px 16px; }
    .nav__logo svg { height: 20px; }
    .section__title { font-size: clamp(18px, 5.4vw, 24px); }
    .ceo-block__photo { max-width: 220px; }
    .recruit-hero__inner { padding: 120px 16px 60px; }
    .company-table th { font-size: 11px; }
    .company-table td { font-size: 12px; }
    .btn { padding: 11px 18px; font-size: 10.5px; }
    .cta-band { padding: 56px 16px; }
    .feature-card, .position-card, .vision-card, .office-card, .service-item { padding-left: 18px !important; padding-right: 18px !important; }
  }

  /* --- 超小型 (360px以下) --- */
  @media (max-width: 360px) {
    .page-hero__title { font-size: 19px; }
    .section__title { font-size: 18px; }
    .breadcrumb { font-size: 9px; letter-spacing: 0.1em; }
    .breadcrumb__sep { margin: 0 6px; }
  }

  /* --- 縦長スマホ・ランドスケープ --- */
  @media (max-height: 600px) and (orientation: landscape) {
    .page-hero { min-height: auto; padding: 100px 24px 60px; }
    .recruit-hero__inner { padding: 100px 24px 60px; }
  }

  /* --- ナビメニュー オープン時のフルスクリーン --- */
  .nav__menu.is-open {
    display: flex !important;
    position: fixed;
    inset: 0;
    background: rgba(250, 247, 243, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 28px;
    font-size: 16px;
    z-index: 99;
  }
  .nav__menu.is-open a { font-size: 14px; letter-spacing: 0.3em; }
  .nav__hamburger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .nav__hamburger.is-open span:nth-child(2) { opacity: 0; }
  .nav__hamburger.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
  .nav__hamburger span { transition: all 0.3s ease; }

  /* --- 横スクロール完全防止 --- */
  html, body { overflow-x: hidden; max-width: 100vw; }
  img, svg, video { max-width: 100%; height: auto; }

  /* --- フッターのレスポンシブ補強 --- */
  @media (max-width: 768px) {
    .footer { padding: 60px 20px 24px !important; }
    .footer__inner { grid-template-columns: 1fr !important; gap: 32px !important; }
    .footer__nav { grid-template-columns: repeat(2, 1fr) !important; gap: 24px !important; }
    .footer__brand svg { height: 22px !important; }
    .footer__tagline { font-size: 12px; }
    .footer__address { font-size: 11px; }
    .footer__nav-col h4 { font-size: 11px; }
    .footer__nav-col a { font-size: 12px; }
    .footer__bottom { font-size: 10px; padding: 16px 0; }
  }
  @media (max-width: 480px) {
    .footer { padding: 48px 16px 20px !important; }
    .footer__nav { grid-template-columns: 1fr !important; }
  }
  /* ==================== 日本語の自然な折り返し制御 ==================== */
  .no-break {
    display: inline-block;
    white-space: nowrap;
  }
  /* 句読点ぶら下げ・文節単位の改行（モダンブラウザ） */
  p, h1, h2, h3, h4, h5, h6, li {
    line-break: strict;
    overflow-wrap: break-word;
    hanging-punctuation: allow-end;
  }
  .section__lead, .philosophy-panel__text, .about-value__text,
  .service__desc, .service-detail-card__text,
  .recruit-banner__text, .contact-cta__text, .hero__subtitle,
  .ceo-block__text p, .news-list__title, .article-body p {
    word-break: auto-phrase;
    text-wrap: pretty;
  }
  .ceo-block { display: grid; grid-template-columns: 1fr 1.4fr; gap: 64px; align-items: start; max-width: 1100px; margin: 0 auto; }
  .ceo-block--no-photo { grid-template-columns: 1fr; max-width: 820px; }
  @media (max-width: 900px) { .ceo-block { grid-template-columns: 1fr; gap: 40px; } }
  .ceo-block__photo {
    background: linear-gradient(135deg, var(--c-dawn-blue) 0%, var(--c-dawn-peach) 100%);
    aspect-ratio: 3 / 4;
    border-radius: 4px;
    box-shadow: 0 24px 60px rgba(42, 52, 69, 0.12);
    position: relative;
    overflow: hidden;
  }
  .ceo-block__photo::after {
    content: 'CEO';
    position: absolute;
    bottom: 24px;
    right: 24px;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: var(--c-gunjo);
    background: rgba(255,255,255,0.7);
    padding: 8px 14px;
    backdrop-filter: blur(4px);
  }
  .ceo-block__text h3 {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(20px, 2.2vw, 26px);
    margin-bottom: 24px;
    letter-spacing: 0.04em;
    letter-spacing: 0.04em;
    color: var(--c-gunjo);
    line-height: 1.7;
  }
  .ceo-block__text p { font-size: 14px; line-height: 2.2; color: var(--c-text-sub); margin-bottom: 16px; }
  .ceo-block__sign { font-family: 'Noto Serif JP', serif; font-size: 18px; margin-top: 40px; text-align: right; }
  .ceo-block__sign small { display: block; font-size: 11px; letter-spacing: 0.3em; color: var(--c-text-sub); margin-bottom: 4px; }
  @media (max-width: 768px) {
    .ceo-block__sign { margin-top: 32px; font-size: 16px; }
  }

  .company-table { max-width: 800px; margin: 0 auto; width: 100%; border-collapse: collapse; }
  .company-table th, .company-table td {
    padding: 24px 16px;
    text-align: left;
    border-bottom: 1px solid var(--c-border-soft);
    vertical-align: top;
  }
  .company-table th {
    width: 200px;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.25em;
    color: var(--c-gunjo);
    font-weight: 500;
    text-transform: uppercase;
  }
  .company-table td { font-size: 14px; line-height: 1.9; color: var(--c-text); }
  @media (max-width: 768px) {
    .company-table th, .company-table td { display: block; padding: 8px 0; border-bottom: none; }
    .company-table th { padding-top: 24px; }
    .company-table tr { border-bottom: 1px solid var(--c-border-soft); display: block; padding-bottom: 16px; }
  }

  .history-list { max-width: 800px; margin: 0 auto; }
  .history-item {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 32px;
    padding: 28px 0;
    border-bottom: 1px solid var(--c-border-soft);
  }
  .history-item__year {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 18px;
    color: var(--c-gunjo);
    letter-spacing: 0.1em;
  }
  .history-item__text { font-size: 14px; line-height: 1.9; color: var(--c-text-sub); }
  @media (max-width: 768px) { .history-item { grid-template-columns: 1fr; gap: 8px; } .history-item__year { font-size: 16px; } }

  .office-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; max-width: 1000px; margin: 0 auto; }
  @media (max-width: 768px) { .office-grid { grid-template-columns: 1fr; } }
  .office-card {
    background: #fff;
    padding: 40px 32px;
    border-radius: 4px;
    border: 1px solid var(--c-border-soft);
    transition: transform 0.4s, box-shadow 0.4s;
  }
  .office-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(42, 52, 69, 0.08); }
  .office-card__label {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: var(--c-gunjo);
    margin-bottom: 12px;
    font-weight: 600;
  }
  .office-card__name {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: 20px;
    margin-bottom: 16px;
  }
  .office-card__address { font-size: 13px; line-height: 1.95; color: var(--c-text-sub); margin-bottom: 8px; }
  .office-card__access { font-size: 12px; color: var(--c-text-mute); }

/* ===== from recruit.html ===== */
  :root {
    /* ブランドカラー（群青はアクセントとして残す） */
    --c-gunjo: #1A3A6B;
    --c-gunjo-light: #2E5BA8;
    --c-gunjo-pale: #E8EEF7;

    /* 夜明けトーン（画像から抽出） */
    --c-dawn-blue: #c9d3df;
    --c-dawn-mist: #e1e6ec;
    --c-dawn-peach: #f4e3d7;
    --c-dawn-rose: #efd9d3;
    --c-dawn-cream: #f8f1e9;
    --c-paper: #faf7f3;
    --c-paper-warm: #f1ebe4;

    /* テキスト */
    --c-text: #2a3445;
    --c-text-sub: #6b7383;
    --c-text-mute: #97a0ad;
    --c-border: #d8d2c9;
    --c-border-soft: #e8e4dd;
    --c-gold: #b89968;

    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--c-text);
    background: var(--c-paper);
    overflow-x: hidden;
    line-height: 1.8;
    letter-spacing: 0.04em;
  }

  /* ==================== ローダー ==================== */
  .loader {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: var(--c-gunjo);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 32px;
    transition: opacity 0.8s ease, visibility 0.8s ease;
  }
  .loader.is-hidden {
    opacity: 0;
    visibility: hidden;
  }
  .loader__logo {
    width: clamp(150px, 18vw, 240px);
    opacity: 0;
    animation: loaderLogoIn 0.9s var(--ease-out) 0.15s forwards;
  }
  .loader__logo svg {
    width: 100%;
    height: auto;
    fill: #ffffff;
    display: block;
  }
  @keyframes loaderLogoIn {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .loader__bar {
    width: 160px;
    height: 1px;
    background: rgba(255, 255, 255, 0.18);
    position: relative;
    overflow: hidden;
  }
  .loader__bar::after {
    content: '';
    position: absolute;
    inset: 0;
    background: #ffffff;
    transform: scaleX(0);
    transform-origin: left;
    animation: loaderBar 1.8s var(--ease-out) 0.6s forwards;
  }
  @keyframes loaderBar { to { transform: scaleX(1); } }

  /* ==================== ナビゲーション ==================== */
  .nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 48px;
    transition: all 0.4s ease;
  }
  .nav.is-scrolled {
    background: rgba(250, 247, 243, 0.92);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(42, 52, 69, 0.05);
    padding: 14px 48px;
  }
  .nav__logo {
    display: inline-flex;
    align-items: center;
    color: var(--c-white, #ffffff);
    text-decoration: none;
    transition: color 0.4s ease;
  }
  .nav__logo svg {
    height: 28px;
    width: auto;
    fill: currentColor;
    display: block;
    transition: fill 0.4s ease;
  }
  .nav.is-scrolled .nav__logo { color: var(--c-gunjo); }
  .nav__menu {
    display: flex;
    gap: 32px;
    align-items: center;
    font-size: 12px;
    letter-spacing: 0.25em;
    font-weight: 500;
  }
  .nav__menu a {
    color: var(--c-text);
    text-decoration: none;
    transition: opacity 0.3s;
  }
  .nav__menu a:hover { opacity: 0.6; }
  .nav__menu a.cta {
    background: var(--c-gunjo);
    color: #fff !important;
    padding: 12px 24px;
    border-radius: 4px;
    transition: background 0.3s;
  }
  .nav__menu a.cta:hover {
    background: var(--c-gunjo-light);
    opacity: 1;
  }

  /* ==================== 共通：浮遊パーティクル ==================== */
  .particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 4;
  }
  .particle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.2) 60%, transparent 100%);
    will-change: transform;
    animation: floatParticle linear infinite;
  }
  .particle.star {
    background: rgba(255,255,255,1);
    box-shadow: 0 0 6px rgba(255,255,255,0.95), 0 0 14px rgba(184, 153, 104, 0.5);
    animation: twinkle 3s ease-in-out infinite, floatStar linear infinite;
  }
  .particle.gold {
    background: radial-gradient(circle, rgba(184, 153, 104, 0.9) 0%, rgba(184, 153, 104, 0.2) 60%, transparent 100%);
    box-shadow: 0 0 8px rgba(184, 153, 104, 0.5);
  }
  @keyframes floatParticle {
    0% { transform: translate3d(0, 0, 0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translate3d(20px, -100vh, 0); opacity: 0; }
  }
  @keyframes floatStar {
    0% { transform: translate3d(0, 0, 0); opacity: 0; }
    10% { opacity: 1; }
    100% { transform: translate3d(-15px, -100vh, 0); opacity: 0; }
  }
  @keyframes twinkle {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
  }

  /* ==================== ヒーロー ==================== */
  .hero {
    position: relative;
    height: 100vh;
    min-height: 720px;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .hero__bg {
    position: absolute;
    top: -10%; left: -5%;
    width: 110%; height: 120%;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center 50%;
    will-change: transform;
    z-index: 1;
  }
  /* 画像のトーンを活かすため、ごく薄いオーバーレイ */
  .hero__overlay {
    position: absolute;
    inset: 0;
    background:
      linear-gradient(to bottom,
        rgba(250, 247, 243, 0) 0%,
        rgba(250, 247, 243, 0) 50%,
        rgba(250, 247, 243, 0.4) 100%);
    z-index: 2;
    pointer-events: none;
  }

  /* 朝の太陽（光のグラデーション） */
  .hero__sun {
    position: absolute;
    top: 30%;
    left: 8%;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: radial-gradient(circle at center,
      rgba(255, 230, 200, 0.6) 0%,
      rgba(244, 227, 215, 0.35) 35%,
      rgba(239, 217, 211, 0.15) 60%,
      transparent 90%);
    z-index: 3;
    will-change: transform;
    animation: sunPulse 6s ease-in-out infinite;
    filter: blur(20px);
  }
  @keyframes sunPulse {
    0%, 100% { transform: scale(1); opacity: 0.85; }
    50% { transform: scale(1.08); opacity: 1; }
  }

  /* 流れる雲 */
  .hero__clouds {
    position: absolute;
    inset: 0;
    z-index: 3;
    pointer-events: none;
    will-change: transform;
  }
  .cloud {
    position: absolute;
    height: 60px;
    background: radial-gradient(ellipse, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0.1) 60%, transparent 100%);
    border-radius: 50%;
    filter: blur(16px);
    animation: drift linear infinite;
  }
  @keyframes drift {
    from { transform: translateX(-300px); }
    to { transform: translateX(calc(100vw + 300px)); }
  }

  .hero__content {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 6;
    will-change: transform, opacity;
    text-align: center;
    padding: 0 32px;
  }
  .hero__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    margin-bottom: 36px;
    text-indent: 0.6em;
    opacity: 0;
    transform: translateY(20px);
    font-weight: 500;
  }
  .hero__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(40px, 7vw, 96px);
    letter-spacing: 0.08em;
    color: var(--c-gunjo);
    line-height: 1.5;
    margin-bottom: 32px;
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .hero__title .char {
    display: inline-block;
    opacity: 0;
    transform: translateY(40px) rotateX(60deg);
    transform-origin: center bottom;
  }
  .hero__subtitle {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 400;
    font-size: clamp(13px, 1.3vw, 16px);
    letter-spacing: 0.15em;
    line-height: 2;
    color: var(--c-text);
    max-width: 620px;
    margin-bottom: 56px;
    opacity: 0;
    transform: translateY(20px);
    text-shadow: 0 1px 10px rgba(255,255,255,0.5);
  }
  .hero__ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
    opacity: 0;
    transform: translateY(20px);
  }

  .hero__vertical {
    position: absolute;
    right: 56px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Noto Serif JP', serif;
    font-weight: 400;
    font-size: 13px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    opacity: 0;
    z-index: 5;
    animation: fadeIn 1.5s ease 2.5s forwards;
  }
  .hero__vertical-left {
    position: absolute;
    left: 56px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
    font-size: 11px;
    letter-spacing: 0.4em;
    color: var(--c-text-mute);
    opacity: 0;
    z-index: 5;
    animation: fadeIn 1.5s ease 2.8s forwards;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.2em;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
  }
  .btn--primary {
    background: var(--c-gunjo);
    color: #fff;
    border: 1px solid var(--c-gunjo);
  }
  .btn--primary:hover {
    background: var(--c-gunjo-light);
    border-color: var(--c-gunjo-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 58, 107, 0.25);
  }
  .btn--outline {
    background: rgba(255,255,255,0.5);
    backdrop-filter: blur(8px);
    color: var(--c-gunjo);
    border: 1px solid var(--c-gunjo);
  }
  .btn--outline:hover {
    background: var(--c-gunjo);
    color: #fff;
    transform: translateY(-2px);
  }
  .btn__arrow {
    font-family: 'Inter', sans-serif;
    font-weight: 300;
    transition: transform 0.3s;
  }
  .btn:hover .btn__arrow { transform: translateX(4px); }

  .hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 6;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    opacity: 0;
    animation: fadeIn 2s ease 3s forwards;
  }
  .hero__scroll-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 10px;
    letter-spacing: 0.4em;
    color: var(--c-text-sub);
  }
  .hero__scroll-line {
    width: 1px;
    height: 56px;
    background: rgba(42, 52, 69, 0.3);
    position: relative;
    overflow: hidden;
  }
  .hero__scroll-line::after {
    content: '';
    position: absolute;
    top: -56px;
    left: 0;
    width: 100%;
    height: 56px;
    background: var(--c-gunjo);
    animation: scrollLine 2.4s ease-in-out infinite;
  }
  @keyframes scrollLine {
    0% { top: -56px; }
    100% { top: 56px; }
  }
  @keyframes fadeIn {
    to { opacity: 1; }
  }

  /* ==================== ABOUT セクション ==================== */
  .about {
    position: relative;
    padding: 200px 48px;
    background: linear-gradient(to bottom, var(--c-paper) 0%, var(--c-paper-warm) 100%);
    overflow: hidden;
  }
  .about__bg-decor {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
  }
  .about__circle {
    position: absolute;
    border-radius: 50%;
    will-change: transform;
  }
  .about__circle--1 {
    width: 600px; height: 600px;
    top: -10%; left: -10%;
    background: radial-gradient(circle, rgba(201, 211, 223, 0.4) 0%, transparent 70%);
  }
  .about__circle--2 {
    width: 800px; height: 800px;
    bottom: -20%; right: -15%;
    background: radial-gradient(circle, rgba(244, 227, 215, 0.5) 0%, transparent 70%);
  }

  .about__deco-text {
    position: absolute;
    right: -40px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    font-size: clamp(180px, 22vw, 320px);
    letter-spacing: -0.05em;
    color: rgba(26, 58, 107, 0.05);
    z-index: 0;
    pointer-events: none;
    line-height: 1;
    will-change: transform;
  }

  .about__inner {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  .section__head {
    text-align: center;
    margin-bottom: 80px;
  }
  .section__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 16px;
    text-indent: 0.4em;
    font-weight: 500;
    text-transform: uppercase;
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s, transform 1s;
  }
  .section__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(28px, 3.4vw, 40px);
    letter-spacing: 0.08em;
    color: var(--c-text);
    line-height: 1.6;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s 0.15s, transform 1s 0.15s;
  }
  .section__accent {
    width: 40px;
    height: 2px;
    background: var(--c-gunjo);
    margin: 24px auto 0;
    transform: scaleX(0);
    transition: transform 1s 0.3s;
  }
  .is-visible .section__eyebrow,
  .is-visible .section__title { opacity: 1; transform: translateY(0); }
  .is-visible .section__accent { transform: scaleX(1); }

  .about__lead {
    text-align: center;
    font-family: 'Noto Serif JP', serif;
    font-weight: 400;
    font-size: clamp(20px, 2.4vw, 30px);
    line-height: 2.2;
    letter-spacing: 0.1em;
    margin-bottom: 64px;
    color: var(--c-text);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.2s 0.3s, transform 1.2s 0.3s;
  }
  .is-visible .about__lead { opacity: 1; transform: translateY(0); }

  .about__body {
    font-size: 15px;
    line-height: 2.2;
    color: var(--c-text-sub);
    max-width: 720px;
    margin: 0 auto 80px;
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.2s 0.5s, transform 1.2s 0.5s;
  }
  .is-visible .about__body { opacity: 1; transform: translateY(0); }

  .about__values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-top: 1px solid var(--c-border);
    border-bottom: 1px solid var(--c-border);
    background: rgba(255,255,255,0.5);
    backdrop-filter: blur(4px);
  }
  .about__value {
    padding: 48px 32px;
    text-align: center;
    border-right: 1px solid var(--c-border);
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
  }
  .about__value:last-child { border-right: none; }
  .is-visible .about__value { opacity: 1; transform: translateY(0); }
  .is-visible .about__value:nth-child(1) { transition-delay: 0.6s; }
  .is-visible .about__value:nth-child(2) { transition-delay: 0.75s; }
  .is-visible .about__value:nth-child(3) { transition-delay: 0.9s; }
  .about__value-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 16px;
    text-transform: uppercase;
    font-weight: 500;
  }
  .about__value-title {
    font-family: 'Noto Serif JP', serif;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: 0.05em;
  }
  .about__value-text {
    font-size: 13px;
    line-height: 1.9;
    color: var(--c-text-sub);
  }

  /* ==================== 哲学パララックスシーン ==================== */
  .philosophy {
    position: relative;
    height: 120vh;
    min-height: 800px;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .philosophy__bg {
    position: absolute;
    top: -15%; left: 0;
    width: 100%; height: 130%;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center 30%;
    will-change: transform;
    z-index: 1;
  }
  .philosophy__overlay {
    position: absolute;
    inset: 0;
    background:
      linear-gradient(to bottom,
        rgba(250, 247, 243, 0.2) 0%,
        rgba(250, 247, 243, 0.5) 100%);
    z-index: 2;
  }

  .philosophy__kanji {
    position: absolute;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    color: rgba(26, 58, 107, 0.07);
    z-index: 3;
    pointer-events: none;
    will-change: transform;
    line-height: 1;
  }
  .philosophy__kanji--1 {
    top: 10%; left: 5%;
    font-size: clamp(120px, 18vw, 280px);
  }
  .philosophy__kanji--2 {
    bottom: 15%; right: 8%;
    font-size: clamp(100px, 15vw, 240px);
  }
  .philosophy__kanji--3 {
    top: 45%; left: 50%;
    transform: translate(-50%, -50%);
    font-size: clamp(160px, 24vw, 380px);
    color: rgba(184, 153, 104, 0.08);
  }

  .philosophy__content {
    position: relative;
    z-index: 5;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 32px;
    text-align: center;
    will-change: transform;
  }
  .philosophy__mark {
    font-family: 'Noto Serif JP', serif;
    font-size: 64px;
    line-height: 1;
    color: rgba(184, 153, 104, 0.7);
    margin-bottom: 24px;
  }
  .philosophy__text {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(28px, 4.5vw, 56px);
    line-height: 1.8;
    letter-spacing: 0.12em;
    margin-bottom: 48px;
    max-width: 1000px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .philosophy__text .word {
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s, transform 0.8s;
  }
  .is-visible .philosophy__text .word { opacity: 1; transform: translateY(0); }
  .is-visible .philosophy__text .word:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .philosophy__text .word:nth-child(2) { transition-delay: 0.2s; }
  .is-visible .philosophy__text .word:nth-child(3) { transition-delay: 0.3s; }
  .is-visible .philosophy__text .word:nth-child(4) { transition-delay: 0.4s; }
  .is-visible .philosophy__text .word:nth-child(5) { transition-delay: 0.5s; }
  .is-visible .philosophy__text .word:nth-child(6) { transition-delay: 0.6s; }
  .is-visible .philosophy__text .word:nth-child(7) { transition-delay: 0.7s; }
  .is-visible .philosophy__text .word:nth-child(8) { transition-delay: 0.8s; }

  .philosophy__source {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--c-text-sub);
    margin-bottom: 64px;
  }
  .philosophy__caption {
    font-family: 'Noto Serif JP', serif;
    font-size: 14px;
    line-height: 2.2;
    letter-spacing: 0.1em;
    max-width: 560px;
    color: var(--c-text);
    background: rgba(255,255,255,0.35);
    backdrop-filter: blur(8px);
    padding: 24px 32px;
    border-radius: 4px;
  }

  /* ==================== SERVICE セクション ==================== */
  .service {
    position: relative;
    padding: 180px 48px;
    background: var(--c-paper);
    overflow: hidden;
  }
  .service__bg-deco {
    position: absolute;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: clamp(160px, 24vw, 400px);
    letter-spacing: -0.03em;
    color: rgba(26, 58, 107, 0.05);
    top: 8%;
    left: -3%;
    line-height: 1;
    will-change: transform;
    z-index: 0;
    pointer-events: none;
  }

  .service__inner { position: relative; z-index: 2; }

  .service__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
  }
  .service__card {
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(8px);
    border: 1px solid var(--c-border-soft);
    border-radius: 4px;
    padding: 48px 36px;
    transition: all 0.5s var(--ease-out);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(60px);
  }
  .is-visible .service__card { opacity: 1; transform: translateY(0); }
  .is-visible .service__card:nth-child(1) { transition-delay: 0.2s; }
  .is-visible .service__card:nth-child(2) { transition-delay: 0.4s; }
  .is-visible .service__card:nth-child(3) { transition-delay: 0.6s; }

  .service__card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 3px;
    background: var(--c-gunjo);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--ease-out);
  }
  .service__card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 60px rgba(42, 52, 69, 0.1);
    border-color: var(--c-gunjo);
    background: #fff;
  }
  .service__card:hover::before { transform: scaleX(1); }
  .service__num {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--c-gunjo);
    margin-bottom: 20px;
    font-weight: 500;
  }
  .service__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: 22px;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
    color: var(--c-text);
  }
  .service__title-en {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: var(--c-text-sub);
    margin-bottom: 24px;
    text-transform: uppercase;
  }
  .service__desc {
    font-size: 14px;
    line-height: 2;
    color: var(--c-text-sub);
    margin-bottom: 24px;
  }
  .service__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
  }
  .service__tag {
    font-size: 11px;
    letter-spacing: 0.1em;
    padding: 6px 12px;
    background: var(--c-gunjo-pale);
    color: var(--c-gunjo);
    border-radius: 2px;
    font-weight: 500;
  }
  .service__link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.2em;
    color: var(--c-gunjo);
    text-decoration: none;
    font-weight: 500;
    transition: gap 0.3s;
  }
  .service__link:hover { gap: 16px; }

  /* ==================== ピン留めスクロール ==================== */
  .pin-section {
    position: relative;
    height: 300vh;
    background: var(--c-dawn-mist);
  }
  .pin-section__sticky {
    position: sticky;
    top: 0;
    height: 100vh;
    overflow: hidden;
  }
  .pin-section__bg {
    position: absolute;
    inset: 0;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center;
    z-index: 1;
  }
  .pin-section__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
      rgba(250, 247, 243, 0.3) 0%,
      rgba(250, 247, 243, 0.55) 100%);
    z-index: 2;
  }
  .pin-section__panels {
    position: relative;
    z-index: 3;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 48px;
  }
  .pin-panel {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 48px;
    opacity: 0;
    transition: opacity 0.6s ease;
  }
  .pin-panel.is-active { opacity: 1; }
  .pin-panel__num {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 14px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 24px;
    font-weight: 500;
  }
  .pin-panel__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(32px, 5vw, 56px);
    line-height: 1.6;
    letter-spacing: 0.1em;
    margin-bottom: 32px;
    max-width: 900px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.7);
  }
  .pin-panel__text {
    font-size: 15px;
    line-height: 2.2;
    letter-spacing: 0.08em;
    max-width: 580px;
    color: var(--c-text);
    background: rgba(255,255,255,0.4);
    backdrop-filter: blur(8px);
    padding: 20px 28px;
    border-radius: 4px;
  }
  .pin-section__progress {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    display: flex;
    gap: 12px;
  }
  .pin-section__dot {
    width: 32px;
    height: 1px;
    background: rgba(26, 58, 107, 0.25);
    transition: background 0.4s;
  }
  .pin-section__dot.is-active {
    background: var(--c-gunjo);
  }

  /* ==================== COMPANY ==================== */
  .company {
    padding: 180px 48px;
    background: var(--c-paper-warm);
    position: relative;
    overflow: hidden;
  }
  .company__deco {
    position: absolute;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: clamp(140px, 20vw, 320px);
    color: rgba(26, 58, 107, 0.05);
    top: 50%;
    right: -5%;
    transform: translateY(-50%);
    line-height: 1;
    z-index: 0;
    will-change: transform;
    pointer-events: none;
  }
  .company__inner {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  .company__table {
    width: 100%;
    border-collapse: collapse;
  }
  .company__table tr {
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.8s, transform 0.8s;
  }
  .is-visible .company__table tr { opacity: 1; transform: translateX(0); }
  .is-visible .company__table tr:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .company__table tr:nth-child(2) { transition-delay: 0.2s; }
  .is-visible .company__table tr:nth-child(3) { transition-delay: 0.3s; }
  .is-visible .company__table tr:nth-child(4) { transition-delay: 0.4s; }
  .is-visible .company__table tr:nth-child(5) { transition-delay: 0.5s; }
  .is-visible .company__table tr:nth-child(6) { transition-delay: 0.6s; }
  .is-visible .company__table tr:nth-child(7) { transition-delay: 0.7s; }
  .company__table th,
  .company__table td {
    padding: 24px 0;
    border-bottom: 1px solid var(--c-border);
    text-align: left;
    font-size: 14px;
    vertical-align: top;
    line-height: 1.9;
  }
  .company__table th {
    width: 220px;
    color: var(--c-gunjo);
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-size: 12px;
  }
  .company__table td { color: var(--c-text); }

  /* ==================== RECRUIT バナー ==================== */
  .recruit-banner {
    position: relative;
    color: var(--c-text);
    padding: 160px 48px;
    text-align: center;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .recruit-banner__bg {
    position: absolute;
    inset: 0;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center;
    z-index: 0;
    will-change: transform;
  }
  .recruit-banner__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
      rgba(250, 247, 243, 0.35) 0%,
      rgba(250, 247, 243, 0.55) 100%);
    z-index: 1;
  }
  .recruit-banner__inner {
    position: relative;
    z-index: 2;
    max-width: 760px;
    margin: 0 auto;
  }
  .recruit-banner__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 24px;
    text-indent: 0.4em;
    font-weight: 500;
  }
  .recruit-banner__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(24px, 3.4vw, 40px);
    line-height: 1.8;
    letter-spacing: 0.1em;
    margin-bottom: 32px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.7);
  }
  .recruit-banner__text {
    font-size: 14px;
    line-height: 2.2;
    color: var(--c-text);
    margin-bottom: 48px;
  }

  /* ==================== NEWS ==================== */
  .news {
    padding: 180px 48px;
    background: var(--c-paper);
  }
  .news__list {
    max-width: 880px;
    margin: 0 auto;
  }
  .news__item {
    display: grid;
    grid-template-columns: 140px 120px 1fr auto;
    gap: 32px;
    align-items: center;
    padding: 28px 0;
    border-bottom: 1px solid var(--c-border-soft);
    text-decoration: none;
    color: inherit;
    transition: padding 0.3s;
    opacity: 0;
    transform: translateX(-20px);
  }
  .is-visible .news__item { opacity: 1; transform: translateX(0); transition: opacity 0.8s, transform 0.8s; }
  .is-visible .news__item:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .news__item:nth-child(2) { transition-delay: 0.25s; }
  .is-visible .news__item:nth-child(3) { transition-delay: 0.4s; }
  .news__item:hover { padding-left: 8px; }
  .news__date {
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    color: var(--c-text-sub);
    letter-spacing: 0.1em;
  }
  .news__category {
    font-size: 11px;
    letter-spacing: 0.15em;
    padding: 6px 14px;
    border: 1px solid var(--c-gunjo);
    color: var(--c-gunjo);
    border-radius: 2px;
    text-align: center;
    font-weight: 500;
  }
  .news__title {
    font-size: 14.5px;
    line-height: 1.7;
    color: var(--c-text);
  }
  .news__arrow {
    font-family: 'Inter', sans-serif;
    color: var(--c-gunjo);
    font-weight: 300;
  }

  /* ==================== CONTACT CTA ==================== */
  .contact-cta {
    position: relative;
    padding: 160px 48px;
    background: var(--c-paper-warm);
    text-align: center;
    overflow: hidden;
  }
  .contact-cta__deco {
    position: absolute;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    font-size: clamp(180px, 24vw, 400px);
    color: rgba(26, 58, 107, 0.05);
    bottom: -10%;
    left: 50%;
    transform: translateX(-50%);
    line-height: 1;
    z-index: 0;
    will-change: transform;
    pointer-events: none;
    letter-spacing: 0.05em;
  }
  .contact-cta__inner { position: relative; z-index: 2; }
  .contact-cta__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(24px, 3.4vw, 40px);
    margin-bottom: 24px;
    letter-spacing: 0.08em;
    line-height: 1.8;
  }
  .contact-cta__text {
    font-size: 14px;
    line-height: 2.2;
    color: var(--c-text-sub);
    margin-bottom: 48px;
  }
  .btn--contact {
    background: var(--c-gunjo);
    color: #fff;
    border: 1px solid var(--c-gunjo);
    padding: 18px 48px;
  }
  .btn--contact:hover {
    background: var(--c-gunjo-light);
    border-color: var(--c-gunjo-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 58, 107, 0.25);
  }

  /* ==================== フッター ==================== */
  .footer {
    background: var(--c-gunjo);
    color: rgba(255,255,255,0.85);
    padding: 80px 48px 40px;
    position: relative;
    overflow: hidden;
  }
  .footer__inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 64px;
    margin-bottom: 64px;
    position: relative;
    z-index: 2;
  }
  .footer__brand {
    display: block;
    margin-bottom: 20px;
    color: #ffffff;
  }
  .footer__brand svg {
    height: 32px;
    width: auto;
    fill: currentColor;
    display: block;
  }
  .footer__tagline {
    font-family: 'Noto Serif JP', serif;
    font-size: 13px;
    letter-spacing: 0.15em;
    color: rgba(255,255,255,0.7);
    margin-bottom: 24px;
  }
  .footer__address {
    font-size: 12px;
    line-height: 1.9;
    color: rgba(255,255,255,0.6);
  }
  .footer__nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
  .footer__nav-col h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: rgba(255,255,255,0.5);
    margin-bottom: 16px;
    font-weight: 500;
  }
  .footer__nav-col a {
    display: block;
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    font-size: 13px;
    padding: 6px 0;
    transition: color 0.3s;
  }
  .footer__nav-col a:hover { color: #fff; }
  .footer__bottom {
    border-top: 1px solid rgba(255,255,255,0.15);
    padding-top: 24px;
    text-align: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.2em;
    color: rgba(255,255,255,0.5);
    position: relative;
    z-index: 2;
  }

  /* ==================== レスポンシブ ==================== */
  @media (max-width: 900px) {
    .about__values { grid-template-columns: 1fr; }
    .about__value { border-right: none; border-bottom: 1px solid var(--c-border); }
    .about__value:last-child { border-bottom: none; }
    .service__grid { grid-template-columns: 1fr; }
    .footer__inner { grid-template-columns: 1fr; gap: 40px; }
    .footer__nav { grid-template-columns: repeat(2, 1fr); }
    .hero__sun { width: 200px; height: 200px; top: 25%; left: 5%; }
  }
  @media (max-width: 768px) {
    .nav { padding: 16px 24px; }
    .nav.is-scrolled { padding: 12px 24px; }
    .nav__logo svg { height: 22px; }
    .footer__brand svg { height: 26px; }
    .loader__logo { width: clamp(130px, 42vw, 200px); }
    .nav__menu { display: none; }
    .nav__hamburger {
      display: flex;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      padding: 8px;
    }
    .nav__hamburger span {
      width: 24px;
      height: 1.5px;
      background: var(--c-gunjo);
    }
    .hero__vertical, .hero__vertical-left { display: none; }
    .about, .service, .company, .news { padding: 100px 24px; }
    .recruit-banner, .contact-cta { padding: 100px 24px; }
    .news__item { grid-template-columns: 1fr; gap: 8px; }
    .company__table th { width: 130px; font-size: 11px; }
    .company__table td { font-size: 13px; }
  }
  @media (min-width: 769px) {
    .nav__hamburger { display: none; }
  }
  /* ============ サブページ用 共通追加スタイル ============ */
  .page-hero {
    position: relative;
    min-height: 60vh;
    padding: 200px 48px 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(160deg, var(--c-dawn-mist) 0%, var(--c-dawn-peach) 50%, var(--c-dawn-cream) 100%);
  }
  .page-hero__bg-deco {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
  }
  .page-hero__circle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 230, 200, 0.4) 0%, transparent 70%);
    filter: blur(40px);
  }
  .page-hero__circle--1 { width: 500px; height: 500px; top: -10%; left: -5%; }
  .page-hero__circle--2 {
    width: 700px; height: 700px;
    bottom: -20%; right: -10%;
    background: radial-gradient(circle, rgba(201, 211, 223, 0.5) 0%, transparent 70%);
  }
  .page-hero__inner { position: relative; z-index: 2; text-align: center; max-width: 900px; }
  .page-hero__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    margin-bottom: 28px;
    text-indent: 0.6em;
    font-weight: 500;
  }
  .page-hero__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(32px, 5vw, 64px);
    letter-spacing: 0.08em;
    color: var(--c-gunjo);
    line-height: 1.5;
    margin-bottom: 24px;
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .page-hero__sub {
    font-size: clamp(13px, 1.3vw, 16px);
    letter-spacing: 0.15em;
    line-height: 2;
    color: var(--c-text-sub);
    max-width: 720px;
    margin: 0 auto;
  }
  .breadcrumb {
    position: relative;
    z-index: 3;
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 48px 0;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.2em;
    color: var(--c-text-sub);
  }
  .breadcrumb a { color: var(--c-text-sub); text-decoration: none; transition: color 0.3s; }
  .breadcrumb a:hover { color: var(--c-gunjo); }
  .breadcrumb__sep { margin: 0 12px; color: var(--c-text-mute); }

  /* セクション共通 */
  .section {
    position: relative;
    padding: 140px 48px;
    overflow: hidden;
  }
  .section--alt { background: linear-gradient(to bottom, var(--c-paper) 0%, var(--c-paper-warm) 100%); }
  .section__inner { max-width: 1100px; margin: 0 auto; position: relative; z-index: 2; }
  .section__lead {
    text-align: center;
    font-family: 'Noto Serif JP', serif;
    font-size: clamp(18px, 2vw, 24px);
    line-height: 2.2;
    letter-spacing: 0.08em;
    margin: 0 auto 64px;
    max-width: 760px;
    color: var(--c-text);
  }
  .section__body { font-size: 15px; line-height: 2.2; color: var(--c-text-sub); max-width: 760px; margin: 0 auto; }

  /* ハンバーガーメニュー（モバイル） */
  @media (max-width: 768px) {
    .nav__menu.is-open {
      display: flex;
      position: fixed;
      top: 0; left: 0;
      width: 100vw;
      height: 100vh;
      background: rgba(250, 247, 243, 0.97);
      backdrop-filter: blur(20px);
      flex-direction: column;
      justify-content: center;
      align-items: center;
      gap: 32px;
      font-size: 16px;
      z-index: 99;
    }
    .page-hero { padding: 160px 24px 80px; }
    .section { padding: 80px 24px; }
    .breadcrumb { padding: 90px 24px 0; }
  }
  /* 共通：ホバー時のリンク等 */
  .text-link {
    color: var(--c-gunjo);
    text-decoration: none;
    border-bottom: 1px solid var(--c-gunjo);
    padding-bottom: 2px;
    transition: all 0.3s;
  }
  .text-link:hover { color: var(--c-gunjo-light); border-color: var(--c-gunjo-light); }

  /* 必ずスクロール可能に */
  html, body { overflow-x: hidden; }
  /* ==================== サブページ：包括的レスポンシブ ==================== */

  /* --- タブレット〜小型デスクトップ (1024px以下) --- */
  @media (max-width: 1024px) {
    .page-hero { padding: 180px 32px 100px; min-height: 50vh; }
    .section { padding: 110px 32px; }
    .breadcrumb { padding: 96px 32px 0; }
    .nav { padding: 16px 32px; }
    .nav.is-scrolled { padding: 12px 32px; }
    .section__inner, .ceo-block, .history-list, .position-list, .office-grid, .feature-grid, .services-grid, .vision-cards, .benefit-grid, .news-list, .article-body, .article-share, .article-nav {
      max-width: 100% !important;
    }
  }

  /* --- タブレット (900px以下) --- */
  @media (max-width: 900px) {
    .page-hero__title { font-size: clamp(28px, 5vw, 44px); }
    .page-hero__sub { font-size: clamp(12px, 1.5vw, 14px); }
    .section__title { font-size: clamp(24px, 4vw, 32px); }
    .section__head { margin-bottom: 56px; }
    .feature-grid, .vision-cards { grid-template-columns: 1fr; gap: 20px; }
    .flow-steps { grid-template-columns: repeat(3, 1fr); }
    .flow-steps .flow-step:nth-child(n+4) { display: none; }
    .benefit-grid { grid-template-columns: repeat(2, 1fr); }
    .ceo-block { grid-template-columns: 1fr; gap: 32px; }
    .ceo-block__photo { max-width: 320px; margin: 0 auto; aspect-ratio: 4 / 5; }
    .service-detail-card, .service-detail-card--creative { grid-template-columns: 1fr; }
    .service-detail-card--creative .service-detail-card__bg { order: 0; }
    .service-detail-card--creative .service-detail-card__inner { order: 1; }
    .service-detail-card__bg { min-height: 240px; }
    .service-detail-card__inner { padding: 36px 28px; }
    .service-overview { grid-template-columns: 1fr; gap: 32px; }
    .position-card { grid-template-columns: 1fr; padding: 32px 24px; }
    .services-grid { grid-template-columns: 1fr; }
    .office-grid { grid-template-columns: 1fr; gap: 16px; }
  }

  /* --- モバイル (768px以下) --- */
  @media (max-width: 768px) {
    .page-hero { padding: 140px 20px 70px; min-height: auto; }
    .page-hero__eyebrow { font-size: 10px; letter-spacing: 0.4em; margin-bottom: 20px; }
    .page-hero__title { font-size: clamp(22px, 6vw, 32px); letter-spacing: 0.04em; line-height: 1.5; margin-bottom: 18px; }
    .page-hero__sub { font-size: 12px; line-height: 1.9; letter-spacing: 0.08em; }
    .section { padding: 72px 20px; }
    .section--alt { padding: 72px 20px; }
    .section__head { margin-bottom: 40px; }
    .section__eyebrow { font-size: 10px; letter-spacing: 0.32em; }
    .section__title { font-size: clamp(20px, 5.6vw, 28px); }
    .section__lead { font-size: 14px; line-height: 2; letter-spacing: 0.04em; margin-bottom: 40px; }
    .section__body { font-size: 13px; line-height: 2; }
    .breadcrumb { padding: 80px 20px 0; font-size: 10px; letter-spacing: 0.15em; }
    .breadcrumb__sep { margin: 0 8px; }
    .nav { padding: 14px 20px; }
    .nav.is-scrolled { padding: 10px 20px; }
    .btn { padding: 12px 20px; font-size: 11px; letter-spacing: 0.1em; white-space: nowrap; }

    /* SERVICE一覧カード */
    .service-detail-list { gap: 48px; margin-top: 48px; }
    .service-detail-card__title { font-size: clamp(20px, 4.8vw, 26px); }
    .service-detail-card__inner { padding: 32px 22px; }
    .service-detail-card__text { font-size: 13px; line-height: 1.95; }
    .service-detail-card__bg { min-height: 200px; }

    /* SERVICE詳細 */
    .page-hero--with-image { min-height: 50vh; }
    .page-hero--with-image .page-hero__inner { padding: 160px 20px 80px; }
    .feature-card { padding: 32px 24px; }
    .feature-card__title { font-size: 16px; }
    .feature-card__text { font-size: 12px; }
    .services-grid { gap: 16px; margin-top: 32px; }
    .service-item { padding: 24px 20px; }
    .service-item h4 { font-size: 15px; }
    .service-item p { font-size: 12px; line-height: 1.85; }
    .cta-band { padding: 72px 20px; }
    .cta-band h2 { font-size: clamp(20px, 5.2vw, 28px); }
    .cta-band p { font-size: 13px; line-height: 1.95; }

    /* COMPANY */
    .ceo-block__photo { aspect-ratio: 1 / 1; max-width: 260px; }
    .ceo-block__text h3 { font-size: clamp(18px, 4.6vw, 24px); margin-bottom: 18px; }
    .ceo-block__text p { font-size: 13px; line-height: 2; }
    .company-table th, .company-table td { font-size: 12px; padding: 6px 0; }
    .company-table th { padding-top: 20px; }
    .history-list { padding: 0 4px; }
    .history-item { padding: 20px 0; }
    .history-item__year { font-size: 15px; }
    .history-item__text { font-size: 13px; line-height: 1.85; }
    .office-card { padding: 28px 22px; }
    .office-card__name { font-size: 18px; }
    .office-card__address { font-size: 12px; }

    /* RECRUIT */
    .recruit-hero__inner { padding: 140px 20px 80px; }
    .vision-card { padding: 36px 24px; }
    .vision-card__title { font-size: 16px; margin-bottom: 12px; }
    .vision-card__text { font-size: 12px; }
    .position-list { gap: 16px; }
    .position-card__name { font-size: 18px; }
    .position-card__desc { font-size: 12px; line-height: 1.9; }
    .position-card__skills span { font-size: 10px; padding: 3px 8px; }
    .flow-steps { grid-template-columns: 1fr; gap: 12px; }
    .flow-steps .flow-step:nth-child(n+4) { display: block; }
    .flow-step { padding: 24px 16px; display: grid; grid-template-columns: 56px 1fr; gap: 16px; text-align: left; align-items: center; }
    .flow-step__num { margin: 0; }
    .flow-step__name { margin-bottom: 4px; font-size: 13px; }
    .flow-step__text { font-size: 11px; }
    .benefit-grid { grid-template-columns: 1fr; gap: 12px; margin-top: 32px; }
    .benefit-item { padding: 20px 18px; }
    .benefit-item h4 { font-size: 14px; }
    .benefit-item p { font-size: 11px; line-height: 1.7; }

    /* NEWS一覧 */
    .news-filter { gap: 8px; margin-bottom: 40px; }
    .news-filter button { padding: 8px 16px; font-size: 10px; letter-spacing: 0.15em; }
    .news-list__item { grid-template-columns: 1fr; gap: 6px; padding: 18px 0; }
    .news-list__item:hover { padding-left: 0; padding-right: 0; background: transparent; }
    .news-list__date { font-size: 12px; }
    .news-list__category { font-size: 9px; width: fit-content; }
    .news-list__title { font-size: 13px; line-height: 1.7; }
    .news-list__arrow { display: none; }
    .pagination { margin-top: 48px; gap: 6px; }
    .pagination a, .pagination span { width: 34px; height: 34px; font-size: 12px; }

    /* NEWS詳細 */
    .article-header { padding: 60px 20px 40px; }
    .article-header__meta { gap: 12px; margin-bottom: 18px; }
    .article-header__date { font-size: 12px; }
    .article-header__category { font-size: 9px; }
    .article-header__title { font-size: clamp(18px, 5vw, 26px); line-height: 1.6; letter-spacing: 0.04em; }
    .article-body { padding: 0 20px 60px; }
    .article-body p { font-size: 13px; line-height: 1.95; }
    .article-body h2 { font-size: 17px; margin: 32px 0 14px; }
    .article-body ul li { font-size: 12px; line-height: 1.85; }
    .article-share { padding: 18px 20px; margin: 32px 20px 0; flex-direction: column; gap: 12px; align-items: flex-start; }
    .article-nav { grid-template-columns: 1fr; gap: 12px; margin-top: 56px; padding: 0 20px; }
    .article-nav__link { padding: 18px 20px; }
    .article-nav__link--next { text-align: left; }
    .article-nav__title { font-size: 12px; }
    .back-to-list { margin-top: 48px; }
  }

  /* --- 小型モバイル (480px以下) --- */
  @media (max-width: 480px) {
    .page-hero { padding: 120px 16px 56px; }
    .page-hero__title { font-size: clamp(20px, 5.6vw, 28px); }
    .section, .section--alt { padding: 56px 16px; }
    .breadcrumb { padding: 76px 16px 0; }
    .nav { padding: 12px 16px; }
    .nav.is-scrolled { padding: 10px 16px; }
    .nav__logo svg { height: 20px; }
    .section__title { font-size: clamp(18px, 5.4vw, 24px); }
    .ceo-block__photo { max-width: 220px; }
    .recruit-hero__inner { padding: 120px 16px 60px; }
    .company-table th { font-size: 11px; }
    .company-table td { font-size: 12px; }
    .btn { padding: 11px 18px; font-size: 10.5px; }
    .cta-band { padding: 56px 16px; }
    .feature-card, .position-card, .vision-card, .office-card, .service-item { padding-left: 18px !important; padding-right: 18px !important; }
  }

  /* --- 超小型 (360px以下) --- */
  @media (max-width: 360px) {
    .page-hero__title { font-size: 19px; }
    .section__title { font-size: 18px; }
    .breadcrumb { font-size: 9px; letter-spacing: 0.1em; }
    .breadcrumb__sep { margin: 0 6px; }
  }

  /* --- 縦長スマホ・ランドスケープ --- */
  @media (max-height: 600px) and (orientation: landscape) {
    .page-hero { min-height: auto; padding: 100px 24px 60px; }
    .recruit-hero__inner { padding: 100px 24px 60px; }
  }

  /* --- ナビメニュー オープン時のフルスクリーン --- */
  .nav__menu.is-open {
    display: flex !important;
    position: fixed;
    inset: 0;
    background: rgba(250, 247, 243, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 28px;
    font-size: 16px;
    z-index: 99;
  }
  .nav__menu.is-open a { font-size: 14px; letter-spacing: 0.3em; }
  .nav__hamburger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .nav__hamburger.is-open span:nth-child(2) { opacity: 0; }
  .nav__hamburger.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
  .nav__hamburger span { transition: all 0.3s ease; }

  /* --- 横スクロール完全防止 --- */
  html, body { overflow-x: hidden; max-width: 100vw; }
  img, svg, video { max-width: 100%; height: auto; }

  /* --- フッターのレスポンシブ補強 --- */
  @media (max-width: 768px) {
    .footer { padding: 60px 20px 24px !important; }
    .footer__inner { grid-template-columns: 1fr !important; gap: 32px !important; }
    .footer__nav { grid-template-columns: repeat(2, 1fr) !important; gap: 24px !important; }
    .footer__brand svg { height: 22px !important; }
    .footer__tagline { font-size: 12px; }
    .footer__address { font-size: 11px; }
    .footer__nav-col h4 { font-size: 11px; }
    .footer__nav-col a { font-size: 12px; }
    .footer__bottom { font-size: 10px; padding: 16px 0; }
  }
  @media (max-width: 480px) {
    .footer { padding: 48px 16px 20px !important; }
    .footer__nav { grid-template-columns: 1fr !important; }
  }
  /* ==================== 日本語の自然な折り返し制御 ==================== */
  .no-break {
    display: inline-block;
    white-space: nowrap;
  }
  /* 句読点ぶら下げ・文節単位の改行（モダンブラウザ） */
  p, h1, h2, h3, h4, h5, h6, li {
    line-break: strict;
    overflow-wrap: break-word;
    hanging-punctuation: allow-end;
  }
  .section__lead, .philosophy-panel__text, .about-value__text,
  .service__desc, .service-detail-card__text,
  .recruit-banner__text, .contact-cta__text, .hero__subtitle,
  .ceo-block__text p, .news-list__title, .article-body p {
    word-break: auto-phrase;
    text-wrap: pretty;
  }
  .recruit-hero {
    position: relative;
    min-height: 60vh;
    padding: 0;
    overflow: hidden;
  }
  .recruit-hero__bg {
    position: absolute; inset: 0;
    background-image: url('../images/RECRUIT.jpeg');
    background-size: cover;
    background-position: center;
    z-index: 0;
  }
  .recruit-hero::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(255,255,255,0.65) 0%, rgba(255,255,255,0.45) 50%, rgba(255,255,255,0.75) 100%);
    backdrop-filter: blur(2px);
    z-index: 1;
  }
  .recruit-hero__inner { position: relative; z-index: 2; padding: 200px 24px 120px; text-align: center; max-width: 900px; margin: 0 auto; }

  .vision-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 64px; }
  @media (max-width: 900px) { .vision-cards { grid-template-columns: 1fr; } }
  .vision-card {
    background: #fff;
    padding: 48px 32px;
    text-align: center;
    border: 1px solid var(--c-border-soft);
    transition: transform 0.4s, box-shadow 0.4s;
  }
  .vision-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(42, 52, 69, 0.08); }
  .vision-card__icon {
    width: 56px; height: 56px;
    margin: 0 auto 24px;
    background: var(--c-gunjo-pale);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--c-gunjo);
    letter-spacing: 0.1em;
  }
  .vision-card__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: 18px;
    margin-bottom: 16px;
    letter-spacing: 0.04em;
  }
  .vision-card__text { font-size: 13px; line-height: 2; color: var(--c-text-sub); }

  .position-list { display: flex; flex-direction: column; gap: 24px; max-width: 900px; margin: 0 auto; }
  .position-card {
    background: #fff;
    padding: 40px;
    border-left: 4px solid var(--c-gunjo);
    border-radius: 0 4px 4px 0;
    box-shadow: 0 4px 16px rgba(42, 52, 69, 0.04);
    display: grid;
    grid-template-columns: 1fr 200px;
    gap: 32px;
    align-items: center;
  }
  @media (max-width: 768px) {
    .position-card { grid-template-columns: 1fr; padding: 32px 24px; }
  }
  .position-card__head { display: flex; gap: 12px; align-items: center; margin-bottom: 16px; flex-wrap: wrap; }
  .position-card__type {
    font-family: 'Montserrat', sans-serif;
    font-size: 10px;
    letter-spacing: 0.2em;
    padding: 4px 10px;
    background: var(--c-gunjo);
    color: #fff;
    border-radius: 100px;
    font-weight: 600;
  }
  .position-card__name { font-family: 'Noto Serif JP', serif; font-weight: 600; font-size: 22px; letter-spacing: 0.04em; }
  .position-card__desc { font-size: 13px; line-height: 1.95; color: var(--c-text-sub); margin-bottom: 16px; }
  .position-card__skills { display: flex; flex-wrap: wrap; gap: 8px; }
  .position-card__skills span {
    font-size: 11px;
    padding: 4px 10px;
    background: var(--c-gunjo-pale);
    color: var(--c-gunjo);
    border-radius: 2px;
  }

  .flow-steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; max-width: 1100px; margin: 0 auto; position: relative; }
  @media (max-width: 900px) { .flow-steps { grid-template-columns: 1fr; } }
  .flow-step {
    text-align: center;
    padding: 32px 16px;
    background: #fff;
    border: 1px solid var(--c-border-soft);
    border-radius: 4px;
    position: relative;
  }
  .flow-step__num {
    width: 40px; height: 40px;
    margin: 0 auto 16px;
    border-radius: 50%;
    background: var(--c-gunjo);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 14px;
  }
  .flow-step__name { font-family: 'Noto Serif JP', serif; font-weight: 600; font-size: 14px; margin-bottom: 8px; }
  .flow-step__text { font-size: 11px; line-height: 1.7; color: var(--c-text-sub); }

  .benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
  @media (max-width: 900px) { .benefit-grid { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 600px) { .benefit-grid { grid-template-columns: 1fr; } }
  .benefit-item {
    background: rgba(255,255,255,0.7);
    padding: 24px;
    border-radius: 4px;
    border: 1px solid var(--c-border-soft);
  }
  .benefit-item h4 { font-family: 'Noto Serif JP', serif; font-weight: 600; font-size: 15px; margin-bottom: 8px; }
  .benefit-item p { font-size: 12px; line-height: 1.8; color: var(--c-text-sub); }

/* ===== from contact.html ===== */
  :root {
    /* ブランドカラー（群青はアクセントとして残す） */
    --c-gunjo: #1A3A6B;
    --c-gunjo-light: #2E5BA8;
    --c-gunjo-pale: #E8EEF7;

    /* 夜明けトーン（画像から抽出） */
    --c-dawn-blue: #c9d3df;
    --c-dawn-mist: #e1e6ec;
    --c-dawn-peach: #f4e3d7;
    --c-dawn-rose: #efd9d3;
    --c-dawn-cream: #f8f1e9;
    --c-paper: #faf7f3;
    --c-paper-warm: #f1ebe4;

    /* テキスト */
    --c-text: #2a3445;
    --c-text-sub: #6b7383;
    --c-text-mute: #97a0ad;
    --c-border: #d8d2c9;
    --c-border-soft: #e8e4dd;
    --c-gold: #b89968;

    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--c-text);
    background: var(--c-paper);
    overflow-x: hidden;
    line-height: 1.8;
    letter-spacing: 0.04em;
  }

  /* ==================== ローダー ==================== */
  .loader {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: var(--c-gunjo);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 32px;
    transition: opacity 0.8s ease, visibility 0.8s ease;
  }
  .loader.is-hidden {
    opacity: 0;
    visibility: hidden;
  }
  .loader__logo {
    width: clamp(150px, 18vw, 240px);
    opacity: 0;
    animation: loaderLogoIn 0.9s var(--ease-out) 0.15s forwards;
  }
  .loader__logo svg {
    width: 100%;
    height: auto;
    fill: #ffffff;
    display: block;
  }
  @keyframes loaderLogoIn {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .loader__bar {
    width: 160px;
    height: 1px;
    background: rgba(255, 255, 255, 0.18);
    position: relative;
    overflow: hidden;
  }
  .loader__bar::after {
    content: '';
    position: absolute;
    inset: 0;
    background: #ffffff;
    transform: scaleX(0);
    transform-origin: left;
    animation: loaderBar 1.8s var(--ease-out) 0.6s forwards;
  }
  @keyframes loaderBar { to { transform: scaleX(1); } }

  /* ==================== ナビゲーション ==================== */
  .nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 48px;
    transition: all 0.4s ease;
  }
  .nav.is-scrolled {
    background: rgba(250, 247, 243, 0.92);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(42, 52, 69, 0.05);
    padding: 14px 48px;
  }
  .nav__logo {
    display: inline-flex;
    align-items: center;
    color: var(--c-white, #ffffff);
    text-decoration: none;
    transition: color 0.4s ease;
  }
  .nav__logo svg {
    height: 28px;
    width: auto;
    fill: currentColor;
    display: block;
    transition: fill 0.4s ease;
  }
  .nav.is-scrolled .nav__logo { color: var(--c-gunjo); }
  .nav__menu {
    display: flex;
    gap: 32px;
    align-items: center;
    font-size: 12px;
    letter-spacing: 0.25em;
    font-weight: 500;
  }
  .nav__menu a {
    color: var(--c-text);
    text-decoration: none;
    transition: opacity 0.3s;
  }
  .nav__menu a:hover { opacity: 0.6; }
  .nav__menu a.cta {
    background: var(--c-gunjo);
    color: #fff !important;
    padding: 12px 24px;
    border-radius: 4px;
    transition: background 0.3s;
  }
  .nav__menu a.cta:hover {
    background: var(--c-gunjo-light);
    opacity: 1;
  }

  /* ==================== 共通：浮遊パーティクル ==================== */
  .particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 4;
  }
  .particle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.2) 60%, transparent 100%);
    will-change: transform;
    animation: floatParticle linear infinite;
  }
  .particle.star {
    background: rgba(255,255,255,1);
    box-shadow: 0 0 6px rgba(255,255,255,0.95), 0 0 14px rgba(184, 153, 104, 0.5);
    animation: twinkle 3s ease-in-out infinite, floatStar linear infinite;
  }
  .particle.gold {
    background: radial-gradient(circle, rgba(184, 153, 104, 0.9) 0%, rgba(184, 153, 104, 0.2) 60%, transparent 100%);
    box-shadow: 0 0 8px rgba(184, 153, 104, 0.5);
  }
  @keyframes floatParticle {
    0% { transform: translate3d(0, 0, 0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translate3d(20px, -100vh, 0); opacity: 0; }
  }
  @keyframes floatStar {
    0% { transform: translate3d(0, 0, 0); opacity: 0; }
    10% { opacity: 1; }
    100% { transform: translate3d(-15px, -100vh, 0); opacity: 0; }
  }
  @keyframes twinkle {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
  }

  /* ==================== ヒーロー ==================== */
  .hero {
    position: relative;
    height: 100vh;
    min-height: 720px;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .hero__bg {
    position: absolute;
    top: -10%; left: -5%;
    width: 110%; height: 120%;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center 50%;
    will-change: transform;
    z-index: 1;
  }
  /* 画像のトーンを活かすため、ごく薄いオーバーレイ */
  .hero__overlay {
    position: absolute;
    inset: 0;
    background:
      linear-gradient(to bottom,
        rgba(250, 247, 243, 0) 0%,
        rgba(250, 247, 243, 0) 50%,
        rgba(250, 247, 243, 0.4) 100%);
    z-index: 2;
    pointer-events: none;
  }

  /* 朝の太陽（光のグラデーション） */
  .hero__sun {
    position: absolute;
    top: 30%;
    left: 8%;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: radial-gradient(circle at center,
      rgba(255, 230, 200, 0.6) 0%,
      rgba(244, 227, 215, 0.35) 35%,
      rgba(239, 217, 211, 0.15) 60%,
      transparent 90%);
    z-index: 3;
    will-change: transform;
    animation: sunPulse 6s ease-in-out infinite;
    filter: blur(20px);
  }
  @keyframes sunPulse {
    0%, 100% { transform: scale(1); opacity: 0.85; }
    50% { transform: scale(1.08); opacity: 1; }
  }

  /* 流れる雲 */
  .hero__clouds {
    position: absolute;
    inset: 0;
    z-index: 3;
    pointer-events: none;
    will-change: transform;
  }
  .cloud {
    position: absolute;
    height: 60px;
    background: radial-gradient(ellipse, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0.1) 60%, transparent 100%);
    border-radius: 50%;
    filter: blur(16px);
    animation: drift linear infinite;
  }
  @keyframes drift {
    from { transform: translateX(-300px); }
    to { transform: translateX(calc(100vw + 300px)); }
  }

  .hero__content {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 6;
    will-change: transform, opacity;
    text-align: center;
    padding: 0 32px;
  }
  .hero__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    margin-bottom: 36px;
    text-indent: 0.6em;
    opacity: 0;
    transform: translateY(20px);
    font-weight: 500;
  }
  .hero__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(40px, 7vw, 96px);
    letter-spacing: 0.08em;
    color: var(--c-gunjo);
    line-height: 1.5;
    margin-bottom: 32px;
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .hero__title .char {
    display: inline-block;
    opacity: 0;
    transform: translateY(40px) rotateX(60deg);
    transform-origin: center bottom;
  }
  .hero__subtitle {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 400;
    font-size: clamp(13px, 1.3vw, 16px);
    letter-spacing: 0.15em;
    line-height: 2;
    color: var(--c-text);
    max-width: 620px;
    margin-bottom: 56px;
    opacity: 0;
    transform: translateY(20px);
    text-shadow: 0 1px 10px rgba(255,255,255,0.5);
  }
  .hero__ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
    opacity: 0;
    transform: translateY(20px);
  }

  .hero__vertical {
    position: absolute;
    right: 56px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Noto Serif JP', serif;
    font-weight: 400;
    font-size: 13px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    opacity: 0;
    z-index: 5;
    animation: fadeIn 1.5s ease 2.5s forwards;
  }
  .hero__vertical-left {
    position: absolute;
    left: 56px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
    font-size: 11px;
    letter-spacing: 0.4em;
    color: var(--c-text-mute);
    opacity: 0;
    z-index: 5;
    animation: fadeIn 1.5s ease 2.8s forwards;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.2em;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
  }
  .btn--primary {
    background: var(--c-gunjo);
    color: #fff;
    border: 1px solid var(--c-gunjo);
  }
  .btn--primary:hover {
    background: var(--c-gunjo-light);
    border-color: var(--c-gunjo-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 58, 107, 0.25);
  }
  .btn--outline {
    background: rgba(255,255,255,0.5);
    backdrop-filter: blur(8px);
    color: var(--c-gunjo);
    border: 1px solid var(--c-gunjo);
  }
  .btn--outline:hover {
    background: var(--c-gunjo);
    color: #fff;
    transform: translateY(-2px);
  }
  .btn__arrow {
    font-family: 'Inter', sans-serif;
    font-weight: 300;
    transition: transform 0.3s;
  }
  .btn:hover .btn__arrow { transform: translateX(4px); }

  .hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 6;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    opacity: 0;
    animation: fadeIn 2s ease 3s forwards;
  }
  .hero__scroll-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 10px;
    letter-spacing: 0.4em;
    color: var(--c-text-sub);
  }
  .hero__scroll-line {
    width: 1px;
    height: 56px;
    background: rgba(42, 52, 69, 0.3);
    position: relative;
    overflow: hidden;
  }
  .hero__scroll-line::after {
    content: '';
    position: absolute;
    top: -56px;
    left: 0;
    width: 100%;
    height: 56px;
    background: var(--c-gunjo);
    animation: scrollLine 2.4s ease-in-out infinite;
  }
  @keyframes scrollLine {
    0% { top: -56px; }
    100% { top: 56px; }
  }
  @keyframes fadeIn {
    to { opacity: 1; }
  }

  /* ==================== ABOUT セクション ==================== */
  .about {
    position: relative;
    padding: 200px 48px;
    background: linear-gradient(to bottom, var(--c-paper) 0%, var(--c-paper-warm) 100%);
    overflow: hidden;
  }
  .about__bg-decor {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
  }
  .about__circle {
    position: absolute;
    border-radius: 50%;
    will-change: transform;
  }
  .about__circle--1 {
    width: 600px; height: 600px;
    top: -10%; left: -10%;
    background: radial-gradient(circle, rgba(201, 211, 223, 0.4) 0%, transparent 70%);
  }
  .about__circle--2 {
    width: 800px; height: 800px;
    bottom: -20%; right: -15%;
    background: radial-gradient(circle, rgba(244, 227, 215, 0.5) 0%, transparent 70%);
  }

  .about__deco-text {
    position: absolute;
    right: -40px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    font-size: clamp(180px, 22vw, 320px);
    letter-spacing: -0.05em;
    color: rgba(26, 58, 107, 0.05);
    z-index: 0;
    pointer-events: none;
    line-height: 1;
    will-change: transform;
  }

  .about__inner {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  .section__head {
    text-align: center;
    margin-bottom: 80px;
  }
  .section__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 16px;
    text-indent: 0.4em;
    font-weight: 500;
    text-transform: uppercase;
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s, transform 1s;
  }
  .section__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(28px, 3.4vw, 40px);
    letter-spacing: 0.08em;
    color: var(--c-text);
    line-height: 1.6;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s 0.15s, transform 1s 0.15s;
  }
  .section__accent {
    width: 40px;
    height: 2px;
    background: var(--c-gunjo);
    margin: 24px auto 0;
    transform: scaleX(0);
    transition: transform 1s 0.3s;
  }
  .is-visible .section__eyebrow,
  .is-visible .section__title { opacity: 1; transform: translateY(0); }
  .is-visible .section__accent { transform: scaleX(1); }

  .about__lead {
    text-align: center;
    font-family: 'Noto Serif JP', serif;
    font-weight: 400;
    font-size: clamp(20px, 2.4vw, 30px);
    line-height: 2.2;
    letter-spacing: 0.1em;
    margin-bottom: 64px;
    color: var(--c-text);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.2s 0.3s, transform 1.2s 0.3s;
  }
  .is-visible .about__lead { opacity: 1; transform: translateY(0); }

  .about__body {
    font-size: 15px;
    line-height: 2.2;
    color: var(--c-text-sub);
    max-width: 720px;
    margin: 0 auto 80px;
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.2s 0.5s, transform 1.2s 0.5s;
  }
  .is-visible .about__body { opacity: 1; transform: translateY(0); }

  .about__values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-top: 1px solid var(--c-border);
    border-bottom: 1px solid var(--c-border);
    background: rgba(255,255,255,0.5);
    backdrop-filter: blur(4px);
  }
  .about__value {
    padding: 48px 32px;
    text-align: center;
    border-right: 1px solid var(--c-border);
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
  }
  .about__value:last-child { border-right: none; }
  .is-visible .about__value { opacity: 1; transform: translateY(0); }
  .is-visible .about__value:nth-child(1) { transition-delay: 0.6s; }
  .is-visible .about__value:nth-child(2) { transition-delay: 0.75s; }
  .is-visible .about__value:nth-child(3) { transition-delay: 0.9s; }
  .about__value-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 16px;
    text-transform: uppercase;
    font-weight: 500;
  }
  .about__value-title {
    font-family: 'Noto Serif JP', serif;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: 0.05em;
  }
  .about__value-text {
    font-size: 13px;
    line-height: 1.9;
    color: var(--c-text-sub);
  }

  /* ==================== 哲学パララックスシーン ==================== */
  .philosophy {
    position: relative;
    height: 120vh;
    min-height: 800px;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .philosophy__bg {
    position: absolute;
    top: -15%; left: 0;
    width: 100%; height: 130%;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center 30%;
    will-change: transform;
    z-index: 1;
  }
  .philosophy__overlay {
    position: absolute;
    inset: 0;
    background:
      linear-gradient(to bottom,
        rgba(250, 247, 243, 0.2) 0%,
        rgba(250, 247, 243, 0.5) 100%);
    z-index: 2;
  }

  .philosophy__kanji {
    position: absolute;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    color: rgba(26, 58, 107, 0.07);
    z-index: 3;
    pointer-events: none;
    will-change: transform;
    line-height: 1;
  }
  .philosophy__kanji--1 {
    top: 10%; left: 5%;
    font-size: clamp(120px, 18vw, 280px);
  }
  .philosophy__kanji--2 {
    bottom: 15%; right: 8%;
    font-size: clamp(100px, 15vw, 240px);
  }
  .philosophy__kanji--3 {
    top: 45%; left: 50%;
    transform: translate(-50%, -50%);
    font-size: clamp(160px, 24vw, 380px);
    color: rgba(184, 153, 104, 0.08);
  }

  .philosophy__content {
    position: relative;
    z-index: 5;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 32px;
    text-align: center;
    will-change: transform;
  }
  .philosophy__mark {
    font-family: 'Noto Serif JP', serif;
    font-size: 64px;
    line-height: 1;
    color: rgba(184, 153, 104, 0.7);
    margin-bottom: 24px;
  }
  .philosophy__text {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(28px, 4.5vw, 56px);
    line-height: 1.8;
    letter-spacing: 0.12em;
    margin-bottom: 48px;
    max-width: 1000px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .philosophy__text .word {
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s, transform 0.8s;
  }
  .is-visible .philosophy__text .word { opacity: 1; transform: translateY(0); }
  .is-visible .philosophy__text .word:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .philosophy__text .word:nth-child(2) { transition-delay: 0.2s; }
  .is-visible .philosophy__text .word:nth-child(3) { transition-delay: 0.3s; }
  .is-visible .philosophy__text .word:nth-child(4) { transition-delay: 0.4s; }
  .is-visible .philosophy__text .word:nth-child(5) { transition-delay: 0.5s; }
  .is-visible .philosophy__text .word:nth-child(6) { transition-delay: 0.6s; }
  .is-visible .philosophy__text .word:nth-child(7) { transition-delay: 0.7s; }
  .is-visible .philosophy__text .word:nth-child(8) { transition-delay: 0.8s; }

  .philosophy__source {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--c-text-sub);
    margin-bottom: 64px;
  }
  .philosophy__caption {
    font-family: 'Noto Serif JP', serif;
    font-size: 14px;
    line-height: 2.2;
    letter-spacing: 0.1em;
    max-width: 560px;
    color: var(--c-text);
    background: rgba(255,255,255,0.35);
    backdrop-filter: blur(8px);
    padding: 24px 32px;
    border-radius: 4px;
  }

  /* ==================== SERVICE セクション ==================== */
  .service {
    position: relative;
    padding: 180px 48px;
    background: var(--c-paper);
    overflow: hidden;
  }
  .service__bg-deco {
    position: absolute;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: clamp(160px, 24vw, 400px);
    letter-spacing: -0.03em;
    color: rgba(26, 58, 107, 0.05);
    top: 8%;
    left: -3%;
    line-height: 1;
    will-change: transform;
    z-index: 0;
    pointer-events: none;
  }

  .service__inner { position: relative; z-index: 2; }

  .service__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
  }
  .service__card {
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(8px);
    border: 1px solid var(--c-border-soft);
    border-radius: 4px;
    padding: 48px 36px;
    transition: all 0.5s var(--ease-out);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(60px);
  }
  .is-visible .service__card { opacity: 1; transform: translateY(0); }
  .is-visible .service__card:nth-child(1) { transition-delay: 0.2s; }
  .is-visible .service__card:nth-child(2) { transition-delay: 0.4s; }
  .is-visible .service__card:nth-child(3) { transition-delay: 0.6s; }

  .service__card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 3px;
    background: var(--c-gunjo);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--ease-out);
  }
  .service__card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 60px rgba(42, 52, 69, 0.1);
    border-color: var(--c-gunjo);
    background: #fff;
  }
  .service__card:hover::before { transform: scaleX(1); }
  .service__num {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--c-gunjo);
    margin-bottom: 20px;
    font-weight: 500;
  }
  .service__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: 22px;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
    color: var(--c-text);
  }
  .service__title-en {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: var(--c-text-sub);
    margin-bottom: 24px;
    text-transform: uppercase;
  }
  .service__desc {
    font-size: 14px;
    line-height: 2;
    color: var(--c-text-sub);
    margin-bottom: 24px;
  }
  .service__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
  }
  .service__tag {
    font-size: 11px;
    letter-spacing: 0.1em;
    padding: 6px 12px;
    background: var(--c-gunjo-pale);
    color: var(--c-gunjo);
    border-radius: 2px;
    font-weight: 500;
  }
  .service__link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.2em;
    color: var(--c-gunjo);
    text-decoration: none;
    font-weight: 500;
    transition: gap 0.3s;
  }
  .service__link:hover { gap: 16px; }

  /* ==================== ピン留めスクロール ==================== */
  .pin-section {
    position: relative;
    height: 300vh;
    background: var(--c-dawn-mist);
  }
  .pin-section__sticky {
    position: sticky;
    top: 0;
    height: 100vh;
    overflow: hidden;
  }
  .pin-section__bg {
    position: absolute;
    inset: 0;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center;
    z-index: 1;
  }
  .pin-section__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
      rgba(250, 247, 243, 0.3) 0%,
      rgba(250, 247, 243, 0.55) 100%);
    z-index: 2;
  }
  .pin-section__panels {
    position: relative;
    z-index: 3;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 48px;
  }
  .pin-panel {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 48px;
    opacity: 0;
    transition: opacity 0.6s ease;
  }
  .pin-panel.is-active { opacity: 1; }
  .pin-panel__num {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 14px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 24px;
    font-weight: 500;
  }
  .pin-panel__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(32px, 5vw, 56px);
    line-height: 1.6;
    letter-spacing: 0.1em;
    margin-bottom: 32px;
    max-width: 900px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.7);
  }
  .pin-panel__text {
    font-size: 15px;
    line-height: 2.2;
    letter-spacing: 0.08em;
    max-width: 580px;
    color: var(--c-text);
    background: rgba(255,255,255,0.4);
    backdrop-filter: blur(8px);
    padding: 20px 28px;
    border-radius: 4px;
  }
  .pin-section__progress {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    display: flex;
    gap: 12px;
  }
  .pin-section__dot {
    width: 32px;
    height: 1px;
    background: rgba(26, 58, 107, 0.25);
    transition: background 0.4s;
  }
  .pin-section__dot.is-active {
    background: var(--c-gunjo);
  }

  /* ==================== COMPANY ==================== */
  .company {
    padding: 180px 48px;
    background: var(--c-paper-warm);
    position: relative;
    overflow: hidden;
  }
  .company__deco {
    position: absolute;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: clamp(140px, 20vw, 320px);
    color: rgba(26, 58, 107, 0.05);
    top: 50%;
    right: -5%;
    transform: translateY(-50%);
    line-height: 1;
    z-index: 0;
    will-change: transform;
    pointer-events: none;
  }
  .company__inner {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  .company__table {
    width: 100%;
    border-collapse: collapse;
  }
  .company__table tr {
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.8s, transform 0.8s;
  }
  .is-visible .company__table tr { opacity: 1; transform: translateX(0); }
  .is-visible .company__table tr:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .company__table tr:nth-child(2) { transition-delay: 0.2s; }
  .is-visible .company__table tr:nth-child(3) { transition-delay: 0.3s; }
  .is-visible .company__table tr:nth-child(4) { transition-delay: 0.4s; }
  .is-visible .company__table tr:nth-child(5) { transition-delay: 0.5s; }
  .is-visible .company__table tr:nth-child(6) { transition-delay: 0.6s; }
  .is-visible .company__table tr:nth-child(7) { transition-delay: 0.7s; }
  .company__table th,
  .company__table td {
    padding: 24px 0;
    border-bottom: 1px solid var(--c-border);
    text-align: left;
    font-size: 14px;
    vertical-align: top;
    line-height: 1.9;
  }
  .company__table th {
    width: 220px;
    color: var(--c-gunjo);
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-size: 12px;
  }
  .company__table td { color: var(--c-text); }

  /* ==================== RECRUIT バナー ==================== */
  .recruit-banner {
    position: relative;
    color: var(--c-text);
    padding: 160px 48px;
    text-align: center;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .recruit-banner__bg {
    position: absolute;
    inset: 0;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center;
    z-index: 0;
    will-change: transform;
  }
  .recruit-banner__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
      rgba(250, 247, 243, 0.35) 0%,
      rgba(250, 247, 243, 0.55) 100%);
    z-index: 1;
  }
  .recruit-banner__inner {
    position: relative;
    z-index: 2;
    max-width: 760px;
    margin: 0 auto;
  }
  .recruit-banner__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 24px;
    text-indent: 0.4em;
    font-weight: 500;
  }
  .recruit-banner__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(24px, 3.4vw, 40px);
    line-height: 1.8;
    letter-spacing: 0.1em;
    margin-bottom: 32px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.7);
  }
  .recruit-banner__text {
    font-size: 14px;
    line-height: 2.2;
    color: var(--c-text);
    margin-bottom: 48px;
  }

  /* ==================== NEWS ==================== */
  .news {
    padding: 180px 48px;
    background: var(--c-paper);
  }
  .news__list {
    max-width: 880px;
    margin: 0 auto;
  }
  .news__item {
    display: grid;
    grid-template-columns: 140px 120px 1fr auto;
    gap: 32px;
    align-items: center;
    padding: 28px 0;
    border-bottom: 1px solid var(--c-border-soft);
    text-decoration: none;
    color: inherit;
    transition: padding 0.3s;
    opacity: 0;
    transform: translateX(-20px);
  }
  .is-visible .news__item { opacity: 1; transform: translateX(0); transition: opacity 0.8s, transform 0.8s; }
  .is-visible .news__item:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .news__item:nth-child(2) { transition-delay: 0.25s; }
  .is-visible .news__item:nth-child(3) { transition-delay: 0.4s; }
  .news__item:hover { padding-left: 8px; }
  .news__date {
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    color: var(--c-text-sub);
    letter-spacing: 0.1em;
  }
  .news__category {
    font-size: 11px;
    letter-spacing: 0.15em;
    padding: 6px 14px;
    border: 1px solid var(--c-gunjo);
    color: var(--c-gunjo);
    border-radius: 2px;
    text-align: center;
    font-weight: 500;
  }
  .news__title {
    font-size: 14.5px;
    line-height: 1.7;
    color: var(--c-text);
  }
  .news__arrow {
    font-family: 'Inter', sans-serif;
    color: var(--c-gunjo);
    font-weight: 300;
  }

  /* ==================== CONTACT CTA ==================== */
  .contact-cta {
    position: relative;
    padding: 160px 48px;
    background: var(--c-paper-warm);
    text-align: center;
    overflow: hidden;
  }
  .contact-cta__deco {
    position: absolute;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    font-size: clamp(180px, 24vw, 400px);
    color: rgba(26, 58, 107, 0.05);
    bottom: -10%;
    left: 50%;
    transform: translateX(-50%);
    line-height: 1;
    z-index: 0;
    will-change: transform;
    pointer-events: none;
    letter-spacing: 0.05em;
  }
  .contact-cta__inner { position: relative; z-index: 2; }
  .contact-cta__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(24px, 3.4vw, 40px);
    margin-bottom: 24px;
    letter-spacing: 0.08em;
    line-height: 1.8;
  }
  .contact-cta__text {
    font-size: 14px;
    line-height: 2.2;
    color: var(--c-text-sub);
    margin-bottom: 48px;
  }
  .btn--contact {
    background: var(--c-gunjo);
    color: #fff;
    border: 1px solid var(--c-gunjo);
    padding: 18px 48px;
  }
  .btn--contact:hover {
    background: var(--c-gunjo-light);
    border-color: var(--c-gunjo-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 58, 107, 0.25);
  }

  /* ==================== フッター ==================== */
  .footer {
    background: var(--c-gunjo);
    color: rgba(255,255,255,0.85);
    padding: 80px 48px 40px;
    position: relative;
    overflow: hidden;
  }
  .footer__inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 64px;
    margin-bottom: 64px;
    position: relative;
    z-index: 2;
  }
  .footer__brand {
    display: block;
    margin-bottom: 20px;
    color: #ffffff;
  }
  .footer__brand svg {
    height: 32px;
    width: auto;
    fill: currentColor;
    display: block;
  }
  .footer__tagline {
    font-family: 'Noto Serif JP', serif;
    font-size: 13px;
    letter-spacing: 0.15em;
    color: rgba(255,255,255,0.7);
    margin-bottom: 24px;
  }
  .footer__address {
    font-size: 12px;
    line-height: 1.9;
    color: rgba(255,255,255,0.6);
  }
  .footer__nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
  .footer__nav-col h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: rgba(255,255,255,0.5);
    margin-bottom: 16px;
    font-weight: 500;
  }
  .footer__nav-col a {
    display: block;
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    font-size: 13px;
    padding: 6px 0;
    transition: color 0.3s;
  }
  .footer__nav-col a:hover { color: #fff; }
  .footer__bottom {
    border-top: 1px solid rgba(255,255,255,0.15);
    padding-top: 24px;
    text-align: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.2em;
    color: rgba(255,255,255,0.5);
    position: relative;
    z-index: 2;
  }

  /* ==================== レスポンシブ ==================== */
  @media (max-width: 900px) {
    .about__values { grid-template-columns: 1fr; }
    .about__value { border-right: none; border-bottom: 1px solid var(--c-border); }
    .about__value:last-child { border-bottom: none; }
    .service__grid { grid-template-columns: 1fr; }
    .footer__inner { grid-template-columns: 1fr; gap: 40px; }
    .footer__nav { grid-template-columns: repeat(2, 1fr); }
    .hero__sun { width: 200px; height: 200px; top: 25%; left: 5%; }
  }
  @media (max-width: 768px) {
    .nav { padding: 16px 24px; }
    .nav.is-scrolled { padding: 12px 24px; }
    .nav__logo svg { height: 22px; }
    .footer__brand svg { height: 26px; }
    .loader__logo { width: clamp(130px, 42vw, 200px); }
    .nav__menu { display: none; }
    .nav__hamburger {
      display: flex;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      padding: 8px;
    }
    .nav__hamburger span {
      width: 24px;
      height: 1.5px;
      background: var(--c-gunjo);
    }
    .hero__vertical, .hero__vertical-left { display: none; }
    .about, .service, .company, .news { padding: 100px 24px; }
    .recruit-banner, .contact-cta { padding: 100px 24px; }
    .news__item { grid-template-columns: 1fr; gap: 8px; }
    .company__table th { width: 130px; font-size: 11px; }
    .company__table td { font-size: 13px; }
  }
  @media (min-width: 769px) {
    .nav__hamburger { display: none; }
  }
  /* ============ サブページ用 共通追加スタイル ============ */
  .page-hero {
    position: relative;
    min-height: 60vh;
    padding: 200px 48px 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(160deg, var(--c-dawn-mist) 0%, var(--c-dawn-peach) 50%, var(--c-dawn-cream) 100%);
  }
  .page-hero__bg-deco {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
  }
  .page-hero__circle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 230, 200, 0.4) 0%, transparent 70%);
    filter: blur(40px);
  }
  .page-hero__circle--1 { width: 500px; height: 500px; top: -10%; left: -5%; }
  .page-hero__circle--2 {
    width: 700px; height: 700px;
    bottom: -20%; right: -10%;
    background: radial-gradient(circle, rgba(201, 211, 223, 0.5) 0%, transparent 70%);
  }
  .page-hero__inner { position: relative; z-index: 2; text-align: center; max-width: 900px; }
  .page-hero__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    margin-bottom: 28px;
    text-indent: 0.6em;
    font-weight: 500;
  }
  .page-hero__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(32px, 5vw, 64px);
    letter-spacing: 0.08em;
    color: var(--c-gunjo);
    line-height: 1.5;
    margin-bottom: 24px;
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .page-hero__sub {
    font-size: clamp(13px, 1.3vw, 16px);
    letter-spacing: 0.15em;
    line-height: 2;
    color: var(--c-text-sub);
    max-width: 720px;
    margin: 0 auto;
  }
  .breadcrumb {
    position: relative;
    z-index: 3;
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 48px 0;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.2em;
    color: var(--c-text-sub);
  }
  .breadcrumb a { color: var(--c-text-sub); text-decoration: none; transition: color 0.3s; }
  .breadcrumb a:hover { color: var(--c-gunjo); }
  .breadcrumb__sep { margin: 0 12px; color: var(--c-text-mute); }

  /* セクション共通 */
  .section {
    position: relative;
    padding: 140px 48px;
    overflow: hidden;
  }
  .section--alt { background: linear-gradient(to bottom, var(--c-paper) 0%, var(--c-paper-warm) 100%); }
  .section__inner { max-width: 1100px; margin: 0 auto; position: relative; z-index: 2; }
  .section__lead {
    text-align: center;
    font-family: 'Noto Serif JP', serif;
    font-size: clamp(18px, 2vw, 24px);
    line-height: 2.2;
    letter-spacing: 0.08em;
    margin: 0 auto 64px;
    max-width: 760px;
    color: var(--c-text);
  }
  .section__body { font-size: 15px; line-height: 2.2; color: var(--c-text-sub); max-width: 760px; margin: 0 auto; }

  /* ハンバーガーメニュー（モバイル） */
  @media (max-width: 768px) {
    .nav__menu.is-open {
      display: flex;
      position: fixed;
      top: 0; left: 0;
      width: 100vw;
      height: 100vh;
      background: rgba(250, 247, 243, 0.97);
      backdrop-filter: blur(20px);
      flex-direction: column;
      justify-content: center;
      align-items: center;
      gap: 32px;
      font-size: 16px;
      z-index: 99;
    }
    .page-hero { padding: 160px 24px 80px; }
    .section { padding: 80px 24px; }
    .breadcrumb { padding: 90px 24px 0; }
  }
  /* 共通：ホバー時のリンク等 */
  .text-link {
    color: var(--c-gunjo);
    text-decoration: none;
    border-bottom: 1px solid var(--c-gunjo);
    padding-bottom: 2px;
    transition: all 0.3s;
  }
  .text-link:hover { color: var(--c-gunjo-light); border-color: var(--c-gunjo-light); }

  /* 必ずスクロール可能に */
  html, body { overflow-x: hidden; }
  /* ==================== サブページ：包括的レスポンシブ ==================== */

  /* --- タブレット〜小型デスクトップ (1024px以下) --- */
  @media (max-width: 1024px) {
    .page-hero { padding: 180px 32px 100px; min-height: 50vh; }
    .section { padding: 110px 32px; }
    .breadcrumb { padding: 96px 32px 0; }
    .nav { padding: 16px 32px; }
    .nav.is-scrolled { padding: 12px 32px; }
    .section__inner, .ceo-block, .history-list, .position-list, .office-grid, .feature-grid, .services-grid, .vision-cards, .benefit-grid, .news-list, .article-body, .article-share, .article-nav {
      max-width: 100% !important;
    }
  }

  /* --- タブレット (900px以下) --- */
  @media (max-width: 900px) {
    .page-hero__title { font-size: clamp(28px, 5vw, 44px); }
    .page-hero__sub { font-size: clamp(12px, 1.5vw, 14px); }
    .section__title { font-size: clamp(24px, 4vw, 32px); }
    .section__head { margin-bottom: 56px; }
    .feature-grid, .vision-cards { grid-template-columns: 1fr; gap: 20px; }
    .flow-steps { grid-template-columns: repeat(3, 1fr); }
    .flow-steps .flow-step:nth-child(n+4) { display: none; }
    .benefit-grid { grid-template-columns: repeat(2, 1fr); }
    .ceo-block { grid-template-columns: 1fr; gap: 32px; }
    .ceo-block__photo { max-width: 320px; margin: 0 auto; aspect-ratio: 4 / 5; }
    .service-detail-card, .service-detail-card--creative { grid-template-columns: 1fr; }
    .service-detail-card--creative .service-detail-card__bg { order: 0; }
    .service-detail-card--creative .service-detail-card__inner { order: 1; }
    .service-detail-card__bg { min-height: 240px; }
    .service-detail-card__inner { padding: 36px 28px; }
    .service-overview { grid-template-columns: 1fr; gap: 32px; }
    .position-card { grid-template-columns: 1fr; padding: 32px 24px; }
    .services-grid { grid-template-columns: 1fr; }
    .office-grid { grid-template-columns: 1fr; gap: 16px; }
  }

  /* --- モバイル (768px以下) --- */
  @media (max-width: 768px) {
    .page-hero { padding: 140px 20px 70px; min-height: auto; }
    .page-hero__eyebrow { font-size: 10px; letter-spacing: 0.4em; margin-bottom: 20px; }
    .page-hero__title { font-size: clamp(22px, 6vw, 32px); letter-spacing: 0.04em; line-height: 1.5; margin-bottom: 18px; }
    .page-hero__sub { font-size: 12px; line-height: 1.9; letter-spacing: 0.08em; }
    .section { padding: 72px 20px; }
    .section--alt { padding: 72px 20px; }
    .section__head { margin-bottom: 40px; }
    .section__eyebrow { font-size: 10px; letter-spacing: 0.32em; }
    .section__title { font-size: clamp(20px, 5.6vw, 28px); }
    .section__lead { font-size: 14px; line-height: 2; letter-spacing: 0.04em; margin-bottom: 40px; }
    .section__body { font-size: 13px; line-height: 2; }
    .breadcrumb { padding: 80px 20px 0; font-size: 10px; letter-spacing: 0.15em; }
    .breadcrumb__sep { margin: 0 8px; }
    .nav { padding: 14px 20px; }
    .nav.is-scrolled { padding: 10px 20px; }
    .btn { padding: 12px 20px; font-size: 11px; letter-spacing: 0.1em; white-space: nowrap; }

    /* SERVICE一覧カード */
    .service-detail-list { gap: 48px; margin-top: 48px; }
    .service-detail-card__title { font-size: clamp(20px, 4.8vw, 26px); }
    .service-detail-card__inner { padding: 32px 22px; }
    .service-detail-card__text { font-size: 13px; line-height: 1.95; }
    .service-detail-card__bg { min-height: 200px; }

    /* SERVICE詳細 */
    .page-hero--with-image { min-height: 50vh; }
    .page-hero--with-image .page-hero__inner { padding: 160px 20px 80px; }
    .feature-card { padding: 32px 24px; }
    .feature-card__title { font-size: 16px; }
    .feature-card__text { font-size: 12px; }
    .services-grid { gap: 16px; margin-top: 32px; }
    .service-item { padding: 24px 20px; }
    .service-item h4 { font-size: 15px; }
    .service-item p { font-size: 12px; line-height: 1.85; }
    .cta-band { padding: 72px 20px; }
    .cta-band h2 { font-size: clamp(20px, 5.2vw, 28px); }
    .cta-band p { font-size: 13px; line-height: 1.95; }

    /* COMPANY */
    .ceo-block__photo { aspect-ratio: 1 / 1; max-width: 260px; }
    .ceo-block__text h3 { font-size: clamp(18px, 4.6vw, 24px); margin-bottom: 18px; }
    .ceo-block__text p { font-size: 13px; line-height: 2; }
    .company-table th, .company-table td { font-size: 12px; padding: 6px 0; }
    .company-table th { padding-top: 20px; }
    .history-list { padding: 0 4px; }
    .history-item { padding: 20px 0; }
    .history-item__year { font-size: 15px; }
    .history-item__text { font-size: 13px; line-height: 1.85; }
    .office-card { padding: 28px 22px; }
    .office-card__name { font-size: 18px; }
    .office-card__address { font-size: 12px; }

    /* RECRUIT */
    .recruit-hero__inner { padding: 140px 20px 80px; }
    .vision-card { padding: 36px 24px; }
    .vision-card__title { font-size: 16px; margin-bottom: 12px; }
    .vision-card__text { font-size: 12px; }
    .position-list { gap: 16px; }
    .position-card__name { font-size: 18px; }
    .position-card__desc { font-size: 12px; line-height: 1.9; }
    .position-card__skills span { font-size: 10px; padding: 3px 8px; }
    .flow-steps { grid-template-columns: 1fr; gap: 12px; }
    .flow-steps .flow-step:nth-child(n+4) { display: block; }
    .flow-step { padding: 24px 16px; display: grid; grid-template-columns: 56px 1fr; gap: 16px; text-align: left; align-items: center; }
    .flow-step__num { margin: 0; }
    .flow-step__name { margin-bottom: 4px; font-size: 13px; }
    .flow-step__text { font-size: 11px; }
    .benefit-grid { grid-template-columns: 1fr; gap: 12px; margin-top: 32px; }
    .benefit-item { padding: 20px 18px; }
    .benefit-item h4 { font-size: 14px; }
    .benefit-item p { font-size: 11px; line-height: 1.7; }

    /* NEWS一覧 */
    .news-filter { gap: 8px; margin-bottom: 40px; }
    .news-filter button { padding: 8px 16px; font-size: 10px; letter-spacing: 0.15em; }
    .news-list__item { grid-template-columns: 1fr; gap: 6px; padding: 18px 0; }
    .news-list__item:hover { padding-left: 0; padding-right: 0; background: transparent; }
    .news-list__date { font-size: 12px; }
    .news-list__category { font-size: 9px; width: fit-content; }
    .news-list__title { font-size: 13px; line-height: 1.7; }
    .news-list__arrow { display: none; }
    .pagination { margin-top: 48px; gap: 6px; }
    .pagination a, .pagination span { width: 34px; height: 34px; font-size: 12px; }

    /* NEWS詳細 */
    .article-header { padding: 60px 20px 40px; }
    .article-header__meta { gap: 12px; margin-bottom: 18px; }
    .article-header__date { font-size: 12px; }
    .article-header__category { font-size: 9px; }
    .article-header__title { font-size: clamp(18px, 5vw, 26px); line-height: 1.6; letter-spacing: 0.04em; }
    .article-body { padding: 0 20px 60px; }
    .article-body p { font-size: 13px; line-height: 1.95; }
    .article-body h2 { font-size: 17px; margin: 32px 0 14px; }
    .article-body ul li { font-size: 12px; line-height: 1.85; }
    .article-share { padding: 18px 20px; margin: 32px 20px 0; flex-direction: column; gap: 12px; align-items: flex-start; }
    .article-nav { grid-template-columns: 1fr; gap: 12px; margin-top: 56px; padding: 0 20px; }
    .article-nav__link { padding: 18px 20px; }
    .article-nav__link--next { text-align: left; }
    .article-nav__title { font-size: 12px; }
    .back-to-list { margin-top: 48px; }
  }

  /* --- 小型モバイル (480px以下) --- */
  @media (max-width: 480px) {
    .page-hero { padding: 120px 16px 56px; }
    .page-hero__title { font-size: clamp(20px, 5.6vw, 28px); }
    .section, .section--alt { padding: 56px 16px; }
    .breadcrumb { padding: 76px 16px 0; }
    .nav { padding: 12px 16px; }
    .nav.is-scrolled { padding: 10px 16px; }
    .nav__logo svg { height: 20px; }
    .section__title { font-size: clamp(18px, 5.4vw, 24px); }
    .ceo-block__photo { max-width: 220px; }
    .recruit-hero__inner { padding: 120px 16px 60px; }
    .company-table th { font-size: 11px; }
    .company-table td { font-size: 12px; }
    .btn { padding: 11px 18px; font-size: 10.5px; }
    .cta-band { padding: 56px 16px; }
    .feature-card, .position-card, .vision-card, .office-card, .service-item { padding-left: 18px !important; padding-right: 18px !important; }
  }

  /* --- 超小型 (360px以下) --- */
  @media (max-width: 360px) {
    .page-hero__title { font-size: 19px; }
    .section__title { font-size: 18px; }
    .breadcrumb { font-size: 9px; letter-spacing: 0.1em; }
    .breadcrumb__sep { margin: 0 6px; }
  }

  /* --- 縦長スマホ・ランドスケープ --- */
  @media (max-height: 600px) and (orientation: landscape) {
    .page-hero { min-height: auto; padding: 100px 24px 60px; }
    .recruit-hero__inner { padding: 100px 24px 60px; }
  }

  /* --- ナビメニュー オープン時のフルスクリーン --- */
  .nav__menu.is-open {
    display: flex !important;
    position: fixed;
    inset: 0;
    background: rgba(250, 247, 243, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 28px;
    font-size: 16px;
    z-index: 99;
  }
  .nav__menu.is-open a { font-size: 14px; letter-spacing: 0.3em; }
  .nav__hamburger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .nav__hamburger.is-open span:nth-child(2) { opacity: 0; }
  .nav__hamburger.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
  .nav__hamburger span { transition: all 0.3s ease; }

  /* --- 横スクロール完全防止 --- */
  html, body { overflow-x: hidden; max-width: 100vw; }
  img, svg, video { max-width: 100%; height: auto; }

  /* --- フッターのレスポンシブ補強 --- */
  @media (max-width: 768px) {
    .footer { padding: 60px 20px 24px !important; }
    .footer__inner { grid-template-columns: 1fr !important; gap: 32px !important; }
    .footer__nav { grid-template-columns: repeat(2, 1fr) !important; gap: 24px !important; }
    .footer__brand svg { height: 22px !important; }
    .footer__tagline { font-size: 12px; }
    .footer__address { font-size: 11px; }
    .footer__nav-col h4 { font-size: 11px; }
    .footer__nav-col a { font-size: 12px; }
    .footer__bottom { font-size: 10px; padding: 16px 0; }
  }
  @media (max-width: 480px) {
    .footer { padding: 48px 16px 20px !important; }
    .footer__nav { grid-template-columns: 1fr !important; }
  }
  /* ==================== 日本語の自然な折り返し制御 ==================== */
  .no-break {
    display: inline-block;
    white-space: nowrap;
  }
  /* 句読点ぶら下げ・文節単位の改行（モダンブラウザ） */
  p, h1, h2, h3, h4, h5, h6, li {
    line-break: strict;
    overflow-wrap: break-word;
    hanging-punctuation: allow-end;
  }
  .section__lead, .philosophy-panel__text, .about-value__text,
  .service__desc, .service-detail-card__text,
  .recruit-banner__text, .contact-cta__text, .hero__subtitle,
  .ceo-block__text p, .news-list__title, .article-body p {
    word-break: auto-phrase;
    text-wrap: pretty;
  }
  .ceo-block { display: grid; grid-template-columns: 1fr 1.4fr; gap: 64px; align-items: start; max-width: 1100px; margin: 0 auto; }
  @media (max-width: 900px) { .ceo-block { grid-template-columns: 1fr; gap: 40px; } }
  .ceo-block__photo {
    background: linear-gradient(135deg, var(--c-dawn-blue) 0%, var(--c-dawn-peach) 100%);
    aspect-ratio: 3 / 4;
    border-radius: 4px;
    box-shadow: 0 24px 60px rgba(42, 52, 69, 0.12);
    position: relative;
    overflow: hidden;
  }
  .ceo-block__photo::after {
    content: 'CEO';
    position: absolute;
    bottom: 24px;
    right: 24px;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: var(--c-gunjo);
    background: rgba(255,255,255,0.7);
    padding: 8px 14px;
    backdrop-filter: blur(4px);
  }
  .ceo-block__text h3 {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(22px, 2.6vw, 30px);
    margin-bottom: 24px;
    letter-spacing: 0.04em;
    color: var(--c-gunjo);
    line-height: 1.7;
  }
  .ceo-block__text p { font-size: 14px; line-height: 2.2; color: var(--c-text-sub); margin-bottom: 16px; }
  .ceo-block__sign { font-family: 'Noto Serif JP', serif; font-size: 18px; margin-top: 24px; }
  .ceo-block__sign small { display: block; font-size: 11px; letter-spacing: 0.3em; color: var(--c-text-sub); margin-bottom: 4px; }

  .company-table { max-width: 800px; margin: 0 auto; width: 100%; border-collapse: collapse; }
  .company-table th, .company-table td {
    padding: 24px 16px;
    text-align: left;
    border-bottom: 1px solid var(--c-border-soft);
    vertical-align: top;
  }
  .company-table th {
    width: 200px;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.25em;
    color: var(--c-gunjo);
    font-weight: 500;
    text-transform: uppercase;
  }
  .company-table td { font-size: 14px; line-height: 1.9; color: var(--c-text); }
  @media (max-width: 768px) {
    .company-table th, .company-table td { display: block; padding: 8px 0; border-bottom: none; }
    .company-table th { padding-top: 24px; }
    .company-table tr { border-bottom: 1px solid var(--c-border-soft); display: block; padding-bottom: 16px; }
  }

  .history-list { max-width: 800px; margin: 0 auto; }
  .history-item {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 32px;
    padding: 28px 0;
    border-bottom: 1px solid var(--c-border-soft);
  }
  .history-item__year {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 18px;
    color: var(--c-gunjo);
    letter-spacing: 0.1em;
  }
  .history-item__text { font-size: 14px; line-height: 1.9; color: var(--c-text-sub); }
  @media (max-width: 768px) { .history-item { grid-template-columns: 1fr; gap: 8px; } .history-item__year { font-size: 16px; } }

  .office-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; max-width: 1000px; margin: 0 auto; }
  @media (max-width: 768px) { .office-grid { grid-template-columns: 1fr; } }
  .office-card {
    background: #fff;
    padding: 40px 32px;
    border-radius: 4px;
    border: 1px solid var(--c-border-soft);
    transition: transform 0.4s, box-shadow 0.4s;
  }
  .office-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(42, 52, 69, 0.08); }
  .office-card__label {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: var(--c-gunjo);
    margin-bottom: 12px;
    font-weight: 600;
  }
  .office-card__name {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: 20px;
    margin-bottom: 16px;
  }
  .office-card__address { font-size: 13px; line-height: 1.95; color: var(--c-text-sub); margin-bottom: 8px; }
  .office-card__access { font-size: 12px; color: var(--c-text-mute); }

  /* ==================== CONTACT ページ ==================== */
  .contact-intro__lead {
    text-align: center;
    font-family: 'Noto Serif JP', serif;
    font-size: clamp(15px, 1.6vw, 17px);
    line-height: 2.2;
    letter-spacing: 0.08em;
    margin: 0 auto 64px;
    max-width: 720px;
    color: var(--c-text);
  }
  .contact-form-wrap {
    max-width: 720px;
    margin: 0 auto;
    background: #fff;
    padding: 56px 56px;
    border-radius: 4px;
    box-shadow: 0 12px 40px rgba(26, 58, 107, 0.06);
    border: 1px solid var(--c-border-soft);
  }
  .contact-form__row {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 28px;
  }
  .contact-form__label {
    font-family: 'Noto Serif JP', serif;
    font-size: 13px;
    font-weight: 600;
    color: var(--c-gunjo);
    letter-spacing: 0.08em;
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .contact-form__badge {
    display: inline-block;
    background: var(--c-gunjo);
    color: #fff;
    font-size: 10px;
    font-weight: 500;
    padding: 3px 8px;
    border-radius: 2px;
    letter-spacing: 0.1em;
  }
  .contact-form__badge--optional {
    background: var(--c-text-mute);
  }
  .contact-form__input,
  .contact-form__select,
  .contact-form__textarea {
    width: 100%;
    border: 1px solid var(--c-border);
    background: var(--c-paper);
    padding: 14px 16px;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 14px;
    color: var(--c-text);
    border-radius: 3px;
    transition: border-color 0.3s, background 0.3s;
    line-height: 1.8;
  }
  .contact-form__input:focus,
  .contact-form__select:focus,
  .contact-form__textarea:focus {
    outline: none;
    border-color: var(--c-gunjo);
    background: #fff;
  }
  .contact-form__textarea {
    resize: vertical;
    min-height: 180px;
  }
  .contact-form__select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path fill='%231A3A6B' d='M6 8L0 0h12z'/></svg>");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
  }
  .contact-form__agree {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin: 8px 0 32px;
    font-size: 13px;
    line-height: 1.8;
    color: var(--c-text-sub);
  }
  .contact-form__agree input { margin-top: 6px; accent-color: var(--c-gunjo); }
  .contact-form__agree a { color: var(--c-gunjo); text-decoration: underline; }
  .contact-form__submit {
    display: block;
    width: 100%;
    background: var(--c-gunjo);
    color: #fff;
    border: none;
    padding: 18px 24px;
    font-family: 'Noto Serif JP', serif;
    font-size: 15px;
    font-weight: 500;
    letter-spacing: 0.15em;
    cursor: pointer;
    border-radius: 3px;
    transition: background 0.3s, transform 0.3s;
  }
  .contact-form__submit:hover {
    background: var(--c-gunjo-light);
    transform: translateY(-2px);
  }
  .contact-info {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
  }
  .contact-info__card {
    text-align: center;
    padding: 40px 24px;
    background: #fff;
    border: 1px solid var(--c-border-soft);
    border-radius: 4px;
  }
  .contact-info__label {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.35em;
    color: var(--c-gunjo);
    margin-bottom: 16px;
    font-weight: 500;
  }
  .contact-info__title {
    font-family: 'Noto Serif JP', serif;
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--c-text);
  }
  .contact-info__text {
    font-size: 13px;
    line-height: 1.95;
    color: var(--c-text-sub);
  }
  .contact-info__text a {
    color: var(--c-gunjo);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s;
  }
  .contact-info__text a:hover { border-color: var(--c-gunjo); }
  @media (max-width: 900px) {
    .contact-info { grid-template-columns: 1fr; gap: 16px; max-width: 520px; }
  }
  @media (max-width: 768px) {
    .contact-form-wrap { padding: 36px 24px; }
    .contact-form__row { margin-bottom: 22px; }
    .contact-form__input,
    .contact-form__select,
    .contact-form__textarea { font-size: 13px; padding: 12px 14px; }
    .contact-form__submit { font-size: 14px; padding: 16px 24px; }
    .contact-info__card { padding: 32px 20px; }
  }

/* ===== from service.html ===== */
  :root {
    /* ブランドカラー（群青はアクセントとして残す） */
    --c-gunjo: #1A3A6B;
    --c-gunjo-light: #2E5BA8;
    --c-gunjo-pale: #E8EEF7;

    /* 夜明けトーン（画像から抽出） */
    --c-dawn-blue: #c9d3df;
    --c-dawn-mist: #e1e6ec;
    --c-dawn-peach: #f4e3d7;
    --c-dawn-rose: #efd9d3;
    --c-dawn-cream: #f8f1e9;
    --c-paper: #faf7f3;
    --c-paper-warm: #f1ebe4;

    /* テキスト */
    --c-text: #2a3445;
    --c-text-sub: #6b7383;
    --c-text-mute: #97a0ad;
    --c-border: #d8d2c9;
    --c-border-soft: #e8e4dd;
    --c-gold: #b89968;

    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--c-text);
    background: var(--c-paper);
    overflow-x: hidden;
    line-height: 1.8;
    letter-spacing: 0.04em;
  }

  /* ==================== ローダー ==================== */
  .loader {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: var(--c-gunjo);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 32px;
    transition: opacity 0.8s ease, visibility 0.8s ease;
  }
  .loader.is-hidden {
    opacity: 0;
    visibility: hidden;
  }
  .loader__logo {
    width: clamp(150px, 18vw, 240px);
    opacity: 0;
    animation: loaderLogoIn 0.9s var(--ease-out) 0.15s forwards;
  }
  .loader__logo svg {
    width: 100%;
    height: auto;
    fill: #ffffff;
    display: block;
  }
  @keyframes loaderLogoIn {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .loader__bar {
    width: 160px;
    height: 1px;
    background: rgba(255, 255, 255, 0.18);
    position: relative;
    overflow: hidden;
  }
  .loader__bar::after {
    content: '';
    position: absolute;
    inset: 0;
    background: #ffffff;
    transform: scaleX(0);
    transform-origin: left;
    animation: loaderBar 1.8s var(--ease-out) 0.6s forwards;
  }
  @keyframes loaderBar { to { transform: scaleX(1); } }

  /* ==================== ナビゲーション ==================== */
  .nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 48px;
    transition: all 0.4s ease;
  }
  .nav.is-scrolled {
    background: rgba(250, 247, 243, 0.92);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(42, 52, 69, 0.05);
    padding: 14px 48px;
  }
  .nav__logo {
    display: inline-flex;
    align-items: center;
    color: var(--c-white, #ffffff);
    text-decoration: none;
    transition: color 0.4s ease;
  }
  .nav__logo svg {
    height: 28px;
    width: auto;
    fill: currentColor;
    display: block;
    transition: fill 0.4s ease;
  }
  .nav.is-scrolled .nav__logo { color: var(--c-gunjo); }
  .nav__menu {
    display: flex;
    gap: 32px;
    align-items: center;
    font-size: 12px;
    letter-spacing: 0.25em;
    font-weight: 500;
  }
  .nav__menu a {
    color: var(--c-text);
    text-decoration: none;
    transition: opacity 0.3s;
  }
  .nav__menu a:hover { opacity: 0.6; }
  .nav__menu a.cta {
    background: var(--c-gunjo);
    color: #fff !important;
    padding: 12px 24px;
    border-radius: 4px;
    transition: background 0.3s;
  }
  .nav__menu a.cta:hover {
    background: var(--c-gunjo-light);
    opacity: 1;
  }

  /* ==================== 共通：浮遊パーティクル ==================== */
  .particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 4;
  }
  .particle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.2) 60%, transparent 100%);
    will-change: transform;
    animation: floatParticle linear infinite;
  }
  .particle.star {
    background: rgba(255,255,255,1);
    box-shadow: 0 0 6px rgba(255,255,255,0.95), 0 0 14px rgba(184, 153, 104, 0.5);
    animation: twinkle 3s ease-in-out infinite, floatStar linear infinite;
  }
  .particle.gold {
    background: radial-gradient(circle, rgba(184, 153, 104, 0.9) 0%, rgba(184, 153, 104, 0.2) 60%, transparent 100%);
    box-shadow: 0 0 8px rgba(184, 153, 104, 0.5);
  }
  @keyframes floatParticle {
    0% { transform: translate3d(0, 0, 0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translate3d(20px, -100vh, 0); opacity: 0; }
  }
  @keyframes floatStar {
    0% { transform: translate3d(0, 0, 0); opacity: 0; }
    10% { opacity: 1; }
    100% { transform: translate3d(-15px, -100vh, 0); opacity: 0; }
  }
  @keyframes twinkle {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
  }

  /* ==================== ヒーロー ==================== */
  .hero {
    position: relative;
    height: 100vh;
    min-height: 720px;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .hero__bg {
    position: absolute;
    top: -10%; left: -5%;
    width: 110%; height: 120%;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center 50%;
    will-change: transform;
    z-index: 1;
  }
  /* 画像のトーンを活かすため、ごく薄いオーバーレイ */
  .hero__overlay {
    position: absolute;
    inset: 0;
    background:
      linear-gradient(to bottom,
        rgba(250, 247, 243, 0) 0%,
        rgba(250, 247, 243, 0) 50%,
        rgba(250, 247, 243, 0.4) 100%);
    z-index: 2;
    pointer-events: none;
  }

  /* 朝の太陽（光のグラデーション） */
  .hero__sun {
    position: absolute;
    top: 30%;
    left: 8%;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: radial-gradient(circle at center,
      rgba(255, 230, 200, 0.6) 0%,
      rgba(244, 227, 215, 0.35) 35%,
      rgba(239, 217, 211, 0.15) 60%,
      transparent 90%);
    z-index: 3;
    will-change: transform;
    animation: sunPulse 6s ease-in-out infinite;
    filter: blur(20px);
  }
  @keyframes sunPulse {
    0%, 100% { transform: scale(1); opacity: 0.85; }
    50% { transform: scale(1.08); opacity: 1; }
  }

  /* 流れる雲 */
  .hero__clouds {
    position: absolute;
    inset: 0;
    z-index: 3;
    pointer-events: none;
    will-change: transform;
  }
  .cloud {
    position: absolute;
    height: 60px;
    background: radial-gradient(ellipse, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0.1) 60%, transparent 100%);
    border-radius: 50%;
    filter: blur(16px);
    animation: drift linear infinite;
  }
  @keyframes drift {
    from { transform: translateX(-300px); }
    to { transform: translateX(calc(100vw + 300px)); }
  }

  .hero__content {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 6;
    will-change: transform, opacity;
    text-align: center;
    padding: 0 32px;
  }
  .hero__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    margin-bottom: 36px;
    text-indent: 0.6em;
    opacity: 0;
    transform: translateY(20px);
    font-weight: 500;
  }
  .hero__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(40px, 7vw, 96px);
    letter-spacing: 0.08em;
    color: var(--c-gunjo);
    line-height: 1.5;
    margin-bottom: 32px;
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .hero__title .char {
    display: inline-block;
    opacity: 0;
    transform: translateY(40px) rotateX(60deg);
    transform-origin: center bottom;
  }
  .hero__subtitle {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 400;
    font-size: clamp(13px, 1.3vw, 16px);
    letter-spacing: 0.15em;
    line-height: 2;
    color: var(--c-text);
    max-width: 620px;
    margin-bottom: 56px;
    opacity: 0;
    transform: translateY(20px);
    text-shadow: 0 1px 10px rgba(255,255,255,0.5);
  }
  .hero__ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
    opacity: 0;
    transform: translateY(20px);
  }

  .hero__vertical {
    position: absolute;
    right: 56px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Noto Serif JP', serif;
    font-weight: 400;
    font-size: 13px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    opacity: 0;
    z-index: 5;
    animation: fadeIn 1.5s ease 2.5s forwards;
  }
  .hero__vertical-left {
    position: absolute;
    left: 56px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
    font-size: 11px;
    letter-spacing: 0.4em;
    color: var(--c-text-mute);
    opacity: 0;
    z-index: 5;
    animation: fadeIn 1.5s ease 2.8s forwards;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.2em;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
  }
  .btn--primary {
    background: var(--c-gunjo);
    color: #fff;
    border: 1px solid var(--c-gunjo);
  }
  .btn--primary:hover {
    background: var(--c-gunjo-light);
    border-color: var(--c-gunjo-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 58, 107, 0.25);
  }
  .btn--outline {
    background: rgba(255,255,255,0.5);
    backdrop-filter: blur(8px);
    color: var(--c-gunjo);
    border: 1px solid var(--c-gunjo);
  }
  .btn--outline:hover {
    background: var(--c-gunjo);
    color: #fff;
    transform: translateY(-2px);
  }
  .btn__arrow {
    font-family: 'Inter', sans-serif;
    font-weight: 300;
    transition: transform 0.3s;
  }
  .btn:hover .btn__arrow { transform: translateX(4px); }

  .hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 6;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    opacity: 0;
    animation: fadeIn 2s ease 3s forwards;
  }
  .hero__scroll-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 10px;
    letter-spacing: 0.4em;
    color: var(--c-text-sub);
  }
  .hero__scroll-line {
    width: 1px;
    height: 56px;
    background: rgba(42, 52, 69, 0.3);
    position: relative;
    overflow: hidden;
  }
  .hero__scroll-line::after {
    content: '';
    position: absolute;
    top: -56px;
    left: 0;
    width: 100%;
    height: 56px;
    background: var(--c-gunjo);
    animation: scrollLine 2.4s ease-in-out infinite;
  }
  @keyframes scrollLine {
    0% { top: -56px; }
    100% { top: 56px; }
  }
  @keyframes fadeIn {
    to { opacity: 1; }
  }

  /* ==================== ABOUT セクション ==================== */
  .about {
    position: relative;
    padding: 200px 48px;
    background: linear-gradient(to bottom, var(--c-paper) 0%, var(--c-paper-warm) 100%);
    overflow: hidden;
  }
  .about__bg-decor {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
  }
  .about__circle {
    position: absolute;
    border-radius: 50%;
    will-change: transform;
  }
  .about__circle--1 {
    width: 600px; height: 600px;
    top: -10%; left: -10%;
    background: radial-gradient(circle, rgba(201, 211, 223, 0.4) 0%, transparent 70%);
  }
  .about__circle--2 {
    width: 800px; height: 800px;
    bottom: -20%; right: -15%;
    background: radial-gradient(circle, rgba(244, 227, 215, 0.5) 0%, transparent 70%);
  }

  .about__deco-text {
    position: absolute;
    right: -40px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    font-size: clamp(180px, 22vw, 320px);
    letter-spacing: -0.05em;
    color: rgba(26, 58, 107, 0.05);
    z-index: 0;
    pointer-events: none;
    line-height: 1;
    will-change: transform;
  }

  .about__inner {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  .section__head {
    text-align: center;
    margin-bottom: 80px;
  }
  .section__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 16px;
    text-indent: 0.4em;
    font-weight: 500;
    text-transform: uppercase;
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s, transform 1s;
  }
  .section__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(28px, 3.4vw, 40px);
    letter-spacing: 0.08em;
    color: var(--c-text);
    line-height: 1.6;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s 0.15s, transform 1s 0.15s;
  }
  .section__accent {
    width: 40px;
    height: 2px;
    background: var(--c-gunjo);
    margin: 24px auto 0;
    transform: scaleX(0);
    transition: transform 1s 0.3s;
  }
  .is-visible .section__eyebrow,
  .is-visible .section__title { opacity: 1; transform: translateY(0); }
  .is-visible .section__accent { transform: scaleX(1); }

  .about__lead {
    text-align: center;
    font-family: 'Noto Serif JP', serif;
    font-weight: 400;
    font-size: clamp(20px, 2.4vw, 30px);
    line-height: 2.2;
    letter-spacing: 0.1em;
    margin-bottom: 64px;
    color: var(--c-text);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.2s 0.3s, transform 1.2s 0.3s;
  }
  .is-visible .about__lead { opacity: 1; transform: translateY(0); }

  .about__body {
    font-size: 15px;
    line-height: 2.2;
    color: var(--c-text-sub);
    max-width: 720px;
    margin: 0 auto 80px;
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.2s 0.5s, transform 1.2s 0.5s;
  }
  .is-visible .about__body { opacity: 1; transform: translateY(0); }

  .about__values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-top: 1px solid var(--c-border);
    border-bottom: 1px solid var(--c-border);
    background: rgba(255,255,255,0.5);
    backdrop-filter: blur(4px);
  }
  .about__value {
    padding: 48px 32px;
    text-align: center;
    border-right: 1px solid var(--c-border);
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
  }
  .about__value:last-child { border-right: none; }
  .is-visible .about__value { opacity: 1; transform: translateY(0); }
  .is-visible .about__value:nth-child(1) { transition-delay: 0.6s; }
  .is-visible .about__value:nth-child(2) { transition-delay: 0.75s; }
  .is-visible .about__value:nth-child(3) { transition-delay: 0.9s; }
  .about__value-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 16px;
    text-transform: uppercase;
    font-weight: 500;
  }
  .about__value-title {
    font-family: 'Noto Serif JP', serif;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: 0.05em;
  }
  .about__value-text {
    font-size: 13px;
    line-height: 1.9;
    color: var(--c-text-sub);
  }

  /* ==================== 哲学パララックスシーン ==================== */
  .philosophy {
    position: relative;
    height: 120vh;
    min-height: 800px;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .philosophy__bg {
    position: absolute;
    top: -15%; left: 0;
    width: 100%; height: 130%;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center 30%;
    will-change: transform;
    z-index: 1;
  }
  .philosophy__overlay {
    position: absolute;
    inset: 0;
    background:
      linear-gradient(to bottom,
        rgba(250, 247, 243, 0.2) 0%,
        rgba(250, 247, 243, 0.5) 100%);
    z-index: 2;
  }

  .philosophy__kanji {
    position: absolute;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    color: rgba(26, 58, 107, 0.07);
    z-index: 3;
    pointer-events: none;
    will-change: transform;
    line-height: 1;
  }
  .philosophy__kanji--1 {
    top: 10%; left: 5%;
    font-size: clamp(120px, 18vw, 280px);
  }
  .philosophy__kanji--2 {
    bottom: 15%; right: 8%;
    font-size: clamp(100px, 15vw, 240px);
  }
  .philosophy__kanji--3 {
    top: 45%; left: 50%;
    transform: translate(-50%, -50%);
    font-size: clamp(160px, 24vw, 380px);
    color: rgba(184, 153, 104, 0.08);
  }

  .philosophy__content {
    position: relative;
    z-index: 5;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 32px;
    text-align: center;
    will-change: transform;
  }
  .philosophy__mark {
    font-family: 'Noto Serif JP', serif;
    font-size: 64px;
    line-height: 1;
    color: rgba(184, 153, 104, 0.7);
    margin-bottom: 24px;
  }
  .philosophy__text {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(28px, 4.5vw, 56px);
    line-height: 1.8;
    letter-spacing: 0.12em;
    margin-bottom: 48px;
    max-width: 1000px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .philosophy__text .word {
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s, transform 0.8s;
  }
  .is-visible .philosophy__text .word { opacity: 1; transform: translateY(0); }
  .is-visible .philosophy__text .word:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .philosophy__text .word:nth-child(2) { transition-delay: 0.2s; }
  .is-visible .philosophy__text .word:nth-child(3) { transition-delay: 0.3s; }
  .is-visible .philosophy__text .word:nth-child(4) { transition-delay: 0.4s; }
  .is-visible .philosophy__text .word:nth-child(5) { transition-delay: 0.5s; }
  .is-visible .philosophy__text .word:nth-child(6) { transition-delay: 0.6s; }
  .is-visible .philosophy__text .word:nth-child(7) { transition-delay: 0.7s; }
  .is-visible .philosophy__text .word:nth-child(8) { transition-delay: 0.8s; }

  .philosophy__source {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--c-text-sub);
    margin-bottom: 64px;
  }
  .philosophy__caption {
    font-family: 'Noto Serif JP', serif;
    font-size: 14px;
    line-height: 2.2;
    letter-spacing: 0.1em;
    max-width: 560px;
    color: var(--c-text);
    background: rgba(255,255,255,0.35);
    backdrop-filter: blur(8px);
    padding: 24px 32px;
    border-radius: 4px;
  }

  /* ==================== SERVICE セクション ==================== */
  .service {
    position: relative;
    padding: 180px 48px;
    background: var(--c-paper);
    overflow: hidden;
  }
  .service__bg-deco {
    position: absolute;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: clamp(160px, 24vw, 400px);
    letter-spacing: -0.03em;
    color: rgba(26, 58, 107, 0.05);
    top: 8%;
    left: -3%;
    line-height: 1;
    will-change: transform;
    z-index: 0;
    pointer-events: none;
  }

  .service__inner { position: relative; z-index: 2; }

  .service__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
  }
  .service__card {
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(8px);
    border: 1px solid var(--c-border-soft);
    border-radius: 4px;
    padding: 48px 36px;
    transition: all 0.5s var(--ease-out);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(60px);
  }
  .is-visible .service__card { opacity: 1; transform: translateY(0); }
  .is-visible .service__card:nth-child(1) { transition-delay: 0.2s; }
  .is-visible .service__card:nth-child(2) { transition-delay: 0.4s; }
  .is-visible .service__card:nth-child(3) { transition-delay: 0.6s; }

  .service__card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 3px;
    background: var(--c-gunjo);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--ease-out);
  }
  .service__card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 60px rgba(42, 52, 69, 0.1);
    border-color: var(--c-gunjo);
    background: #fff;
  }
  .service__card:hover::before { transform: scaleX(1); }
  .service__num {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--c-gunjo);
    margin-bottom: 20px;
    font-weight: 500;
  }
  .service__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: 22px;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
    color: var(--c-text);
  }
  .service__title-en {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: var(--c-text-sub);
    margin-bottom: 24px;
    text-transform: uppercase;
  }
  .service__desc {
    font-size: 14px;
    line-height: 2;
    color: var(--c-text-sub);
    margin-bottom: 24px;
  }
  .service__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
  }
  .service__tag {
    font-size: 11px;
    letter-spacing: 0.1em;
    padding: 6px 12px;
    background: var(--c-gunjo-pale);
    color: var(--c-gunjo);
    border-radius: 2px;
    font-weight: 500;
  }
  .service__link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.2em;
    color: var(--c-gunjo);
    text-decoration: none;
    font-weight: 500;
    transition: gap 0.3s;
  }
  .service__link:hover { gap: 16px; }

  /* ==================== ピン留めスクロール ==================== */
  .pin-section {
    position: relative;
    height: 300vh;
    background: var(--c-dawn-mist);
  }
  .pin-section__sticky {
    position: sticky;
    top: 0;
    height: 100vh;
    overflow: hidden;
  }
  .pin-section__bg {
    position: absolute;
    inset: 0;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center;
    z-index: 1;
  }
  .pin-section__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
      rgba(250, 247, 243, 0.3) 0%,
      rgba(250, 247, 243, 0.55) 100%);
    z-index: 2;
  }
  .pin-section__panels {
    position: relative;
    z-index: 3;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 48px;
  }
  .pin-panel {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 48px;
    opacity: 0;
    transition: opacity 0.6s ease;
  }
  .pin-panel.is-active { opacity: 1; }
  .pin-panel__num {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 14px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 24px;
    font-weight: 500;
  }
  .pin-panel__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(32px, 5vw, 56px);
    line-height: 1.6;
    letter-spacing: 0.1em;
    margin-bottom: 32px;
    max-width: 900px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.7);
  }
  .pin-panel__text {
    font-size: 15px;
    line-height: 2.2;
    letter-spacing: 0.08em;
    max-width: 580px;
    color: var(--c-text);
    background: rgba(255,255,255,0.4);
    backdrop-filter: blur(8px);
    padding: 20px 28px;
    border-radius: 4px;
  }
  .pin-section__progress {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    display: flex;
    gap: 12px;
  }
  .pin-section__dot {
    width: 32px;
    height: 1px;
    background: rgba(26, 58, 107, 0.25);
    transition: background 0.4s;
  }
  .pin-section__dot.is-active {
    background: var(--c-gunjo);
  }

  /* ==================== COMPANY ==================== */
  .company {
    padding: 180px 48px;
    background: var(--c-paper-warm);
    position: relative;
    overflow: hidden;
  }
  .company__deco {
    position: absolute;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: clamp(140px, 20vw, 320px);
    color: rgba(26, 58, 107, 0.05);
    top: 50%;
    right: -5%;
    transform: translateY(-50%);
    line-height: 1;
    z-index: 0;
    will-change: transform;
    pointer-events: none;
  }
  .company__inner {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  .company__table {
    width: 100%;
    border-collapse: collapse;
  }
  .company__table tr {
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.8s, transform 0.8s;
  }
  .is-visible .company__table tr { opacity: 1; transform: translateX(0); }
  .is-visible .company__table tr:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .company__table tr:nth-child(2) { transition-delay: 0.2s; }
  .is-visible .company__table tr:nth-child(3) { transition-delay: 0.3s; }
  .is-visible .company__table tr:nth-child(4) { transition-delay: 0.4s; }
  .is-visible .company__table tr:nth-child(5) { transition-delay: 0.5s; }
  .is-visible .company__table tr:nth-child(6) { transition-delay: 0.6s; }
  .is-visible .company__table tr:nth-child(7) { transition-delay: 0.7s; }
  .company__table th,
  .company__table td {
    padding: 24px 0;
    border-bottom: 1px solid var(--c-border);
    text-align: left;
    font-size: 14px;
    vertical-align: top;
    line-height: 1.9;
  }
  .company__table th {
    width: 220px;
    color: var(--c-gunjo);
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-size: 12px;
  }
  .company__table td { color: var(--c-text); }

  /* ==================== RECRUIT バナー ==================== */
  .recruit-banner {
    position: relative;
    color: var(--c-text);
    padding: 160px 48px;
    text-align: center;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .recruit-banner__bg {
    position: absolute;
    inset: 0;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center;
    z-index: 0;
    will-change: transform;
  }
  .recruit-banner__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
      rgba(250, 247, 243, 0.35) 0%,
      rgba(250, 247, 243, 0.55) 100%);
    z-index: 1;
  }
  .recruit-banner__inner {
    position: relative;
    z-index: 2;
    max-width: 760px;
    margin: 0 auto;
  }
  .recruit-banner__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 24px;
    text-indent: 0.4em;
    font-weight: 500;
  }
  .recruit-banner__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(24px, 3.4vw, 40px);
    line-height: 1.8;
    letter-spacing: 0.1em;
    margin-bottom: 32px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.7);
  }
  .recruit-banner__text {
    font-size: 14px;
    line-height: 2.2;
    color: var(--c-text);
    margin-bottom: 48px;
  }

  /* ==================== NEWS ==================== */
  .news {
    padding: 180px 48px;
    background: var(--c-paper);
  }
  .news__list {
    max-width: 880px;
    margin: 0 auto;
  }
  .news__item {
    display: grid;
    grid-template-columns: 140px 120px 1fr auto;
    gap: 32px;
    align-items: center;
    padding: 28px 0;
    border-bottom: 1px solid var(--c-border-soft);
    text-decoration: none;
    color: inherit;
    transition: padding 0.3s;
    opacity: 0;
    transform: translateX(-20px);
  }
  .is-visible .news__item { opacity: 1; transform: translateX(0); transition: opacity 0.8s, transform 0.8s; }
  .is-visible .news__item:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .news__item:nth-child(2) { transition-delay: 0.25s; }
  .is-visible .news__item:nth-child(3) { transition-delay: 0.4s; }
  .news__item:hover { padding-left: 8px; }
  .news__date {
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    color: var(--c-text-sub);
    letter-spacing: 0.1em;
  }
  .news__category {
    font-size: 11px;
    letter-spacing: 0.15em;
    padding: 6px 14px;
    border: 1px solid var(--c-gunjo);
    color: var(--c-gunjo);
    border-radius: 2px;
    text-align: center;
    font-weight: 500;
  }
  .news__title {
    font-size: 14.5px;
    line-height: 1.7;
    color: var(--c-text);
  }
  .news__arrow {
    font-family: 'Inter', sans-serif;
    color: var(--c-gunjo);
    font-weight: 300;
  }

  /* ==================== CONTACT CTA ==================== */
  .contact-cta {
    position: relative;
    padding: 160px 48px;
    background: var(--c-paper-warm);
    text-align: center;
    overflow: hidden;
  }
  .contact-cta__deco {
    position: absolute;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    font-size: clamp(180px, 24vw, 400px);
    color: rgba(26, 58, 107, 0.05);
    bottom: -10%;
    left: 50%;
    transform: translateX(-50%);
    line-height: 1;
    z-index: 0;
    will-change: transform;
    pointer-events: none;
    letter-spacing: 0.05em;
  }
  .contact-cta__inner { position: relative; z-index: 2; }
  .contact-cta__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(24px, 3.4vw, 40px);
    margin-bottom: 24px;
    letter-spacing: 0.08em;
    line-height: 1.8;
  }
  .contact-cta__text {
    font-size: 14px;
    line-height: 2.2;
    color: var(--c-text-sub);
    margin-bottom: 48px;
  }
  .btn--contact {
    background: var(--c-gunjo);
    color: #fff;
    border: 1px solid var(--c-gunjo);
    padding: 18px 48px;
  }
  .btn--contact:hover {
    background: var(--c-gunjo-light);
    border-color: var(--c-gunjo-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 58, 107, 0.25);
  }

  /* ==================== フッター ==================== */
  .footer {
    background: var(--c-gunjo);
    color: rgba(255,255,255,0.85);
    padding: 80px 48px 40px;
    position: relative;
    overflow: hidden;
  }
  .footer__inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 64px;
    margin-bottom: 64px;
    position: relative;
    z-index: 2;
  }
  .footer__brand {
    display: block;
    margin-bottom: 20px;
    color: #ffffff;
  }
  .footer__brand svg {
    height: 32px;
    width: auto;
    fill: currentColor;
    display: block;
  }
  .footer__tagline {
    font-family: 'Noto Serif JP', serif;
    font-size: 13px;
    letter-spacing: 0.15em;
    color: rgba(255,255,255,0.7);
    margin-bottom: 24px;
  }
  .footer__address {
    font-size: 12px;
    line-height: 1.9;
    color: rgba(255,255,255,0.6);
  }
  .footer__nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
  .footer__nav-col h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: rgba(255,255,255,0.5);
    margin-bottom: 16px;
    font-weight: 500;
  }
  .footer__nav-col a {
    display: block;
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    font-size: 13px;
    padding: 6px 0;
    transition: color 0.3s;
  }
  .footer__nav-col a:hover { color: #fff; }
  .footer__bottom {
    border-top: 1px solid rgba(255,255,255,0.15);
    padding-top: 24px;
    text-align: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.2em;
    color: rgba(255,255,255,0.5);
    position: relative;
    z-index: 2;
  }

  /* ==================== レスポンシブ ==================== */
  @media (max-width: 900px) {
    .about__values { grid-template-columns: 1fr; }
    .about__value { border-right: none; border-bottom: 1px solid var(--c-border); }
    .about__value:last-child { border-bottom: none; }
    .service__grid { grid-template-columns: 1fr; }
    .footer__inner { grid-template-columns: 1fr; gap: 40px; }
    .footer__nav { grid-template-columns: repeat(2, 1fr); }
    .hero__sun { width: 200px; height: 200px; top: 25%; left: 5%; }
  }
  @media (max-width: 768px) {
    .nav { padding: 16px 24px; }
    .nav.is-scrolled { padding: 12px 24px; }
    .nav__logo svg { height: 22px; }
    .footer__brand svg { height: 26px; }
    .loader__logo { width: clamp(130px, 42vw, 200px); }
    .nav__menu { display: none; }
    .nav__hamburger {
      display: flex;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      padding: 8px;
    }
    .nav__hamburger span {
      width: 24px;
      height: 1.5px;
      background: var(--c-gunjo);
    }
    .hero__vertical, .hero__vertical-left { display: none; }
    .about, .service, .company, .news { padding: 100px 24px; }
    .recruit-banner, .contact-cta { padding: 100px 24px; }
    .news__item { grid-template-columns: 1fr; gap: 8px; }
    .company__table th { width: 130px; font-size: 11px; }
    .company__table td { font-size: 13px; }
  }
  @media (min-width: 769px) {
    .nav__hamburger { display: none; }
  }
  /* ============ サブページ用 共通追加スタイル ============ */
  .page-hero {
    position: relative;
    min-height: 60vh;
    padding: 200px 48px 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(160deg, var(--c-dawn-mist) 0%, var(--c-dawn-peach) 50%, var(--c-dawn-cream) 100%);
  }
  .page-hero__bg-deco {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
  }
  .page-hero__circle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 230, 200, 0.4) 0%, transparent 70%);
    filter: blur(40px);
  }
  .page-hero__circle--1 { width: 500px; height: 500px; top: -10%; left: -5%; }
  .page-hero__circle--2 {
    width: 700px; height: 700px;
    bottom: -20%; right: -10%;
    background: radial-gradient(circle, rgba(201, 211, 223, 0.5) 0%, transparent 70%);
  }
  .page-hero__inner { position: relative; z-index: 2; text-align: center; max-width: 900px; }
  .page-hero__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    margin-bottom: 28px;
    text-indent: 0.6em;
    font-weight: 500;
  }
  .page-hero__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(32px, 5vw, 64px);
    letter-spacing: 0.08em;
    color: var(--c-gunjo);
    line-height: 1.5;
    margin-bottom: 24px;
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .page-hero__sub {
    font-size: clamp(13px, 1.3vw, 16px);
    letter-spacing: 0.15em;
    line-height: 2;
    color: var(--c-text-sub);
    max-width: 720px;
    margin: 0 auto;
  }
  .breadcrumb {
    position: relative;
    z-index: 3;
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 48px 0;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.2em;
    color: var(--c-text-sub);
  }
  .breadcrumb a { color: var(--c-text-sub); text-decoration: none; transition: color 0.3s; }
  .breadcrumb a:hover { color: var(--c-gunjo); }
  .breadcrumb__sep { margin: 0 12px; color: var(--c-text-mute); }

  /* セクション共通 */
  .section {
    position: relative;
    padding: 140px 48px;
    overflow: hidden;
  }
  .section--alt { background: linear-gradient(to bottom, var(--c-paper) 0%, var(--c-paper-warm) 100%); }
  .section__inner { max-width: 1100px; margin: 0 auto; position: relative; z-index: 2; }
  .section__lead {
    text-align: center;
    font-family: 'Noto Serif JP', serif;
    font-size: clamp(18px, 2vw, 24px);
    line-height: 2.2;
    letter-spacing: 0.08em;
    margin: 0 auto 64px;
    max-width: 760px;
    color: var(--c-text);
  }
  .section__body { font-size: 15px; line-height: 2.2; color: var(--c-text-sub); max-width: 760px; margin: 0 auto; }

  /* ハンバーガーメニュー（モバイル） */
  @media (max-width: 768px) {
    .nav__menu.is-open {
      display: flex;
      position: fixed;
      top: 0; left: 0;
      width: 100vw;
      height: 100vh;
      background: rgba(250, 247, 243, 0.97);
      backdrop-filter: blur(20px);
      flex-direction: column;
      justify-content: center;
      align-items: center;
      gap: 32px;
      font-size: 16px;
      z-index: 99;
    }
    .page-hero { padding: 160px 24px 80px; }
    .section { padding: 80px 24px; }
    .breadcrumb { padding: 90px 24px 0; }
  }
  /* 共通：ホバー時のリンク等 */
  .text-link {
    color: var(--c-gunjo);
    text-decoration: none;
    border-bottom: 1px solid var(--c-gunjo);
    padding-bottom: 2px;
    transition: all 0.3s;
  }
  .text-link:hover { color: var(--c-gunjo-light); border-color: var(--c-gunjo-light); }

  /* 必ずスクロール可能に */
  html, body { overflow-x: hidden; }
  /* ==================== サブページ：包括的レスポンシブ ==================== */

  /* --- タブレット〜小型デスクトップ (1024px以下) --- */
  @media (max-width: 1024px) {
    .page-hero { padding: 180px 32px 100px; min-height: 50vh; }
    .section { padding: 110px 32px; }
    .breadcrumb { padding: 96px 32px 0; }
    .nav { padding: 16px 32px; }
    .nav.is-scrolled { padding: 12px 32px; }
    .section__inner, .ceo-block, .history-list, .position-list, .office-grid, .feature-grid, .services-grid, .vision-cards, .benefit-grid, .news-list, .article-body, .article-share, .article-nav {
      max-width: 100% !important;
    }
  }

  /* --- タブレット (900px以下) --- */
  @media (max-width: 900px) {
    .page-hero__title { font-size: clamp(28px, 5vw, 44px); }
    .page-hero__sub { font-size: clamp(12px, 1.5vw, 14px); }
    .section__title { font-size: clamp(24px, 4vw, 32px); }
    .section__head { margin-bottom: 56px; }
    .feature-grid, .vision-cards { grid-template-columns: 1fr; gap: 20px; }
    .flow-steps { grid-template-columns: repeat(3, 1fr); }
    .flow-steps .flow-step:nth-child(n+4) { display: none; }
    .benefit-grid { grid-template-columns: repeat(2, 1fr); }
    .ceo-block { grid-template-columns: 1fr; gap: 32px; }
    .ceo-block__photo { max-width: 320px; margin: 0 auto; aspect-ratio: 4 / 5; }
    .service-detail-card, .service-detail-card--creative { grid-template-columns: 1fr; }
    .service-detail-card--creative .service-detail-card__bg { order: 0; }
    .service-detail-card--creative .service-detail-card__inner { order: 1; }
    .service-detail-card__bg { min-height: 240px; }
    .service-detail-card__inner { padding: 36px 28px; }
    .service-overview { grid-template-columns: 1fr; gap: 32px; }
    .position-card { grid-template-columns: 1fr; padding: 32px 24px; }
    .services-grid { grid-template-columns: 1fr; }
    .office-grid { grid-template-columns: 1fr; gap: 16px; }
  }

  /* --- モバイル (768px以下) --- */
  @media (max-width: 768px) {
    .page-hero { padding: 140px 20px 70px; min-height: auto; }
    .page-hero__eyebrow { font-size: 10px; letter-spacing: 0.4em; margin-bottom: 20px; }
    .page-hero__title { font-size: clamp(22px, 6vw, 32px); letter-spacing: 0.04em; line-height: 1.5; margin-bottom: 18px; }
    .page-hero__sub { font-size: 12px; line-height: 1.9; letter-spacing: 0.08em; }
    .section { padding: 72px 20px; }
    .section--alt { padding: 72px 20px; }
    .section__head { margin-bottom: 40px; }
    .section__eyebrow { font-size: 10px; letter-spacing: 0.32em; }
    .section__title { font-size: clamp(20px, 5.6vw, 28px); }
    .section__lead { font-size: 14px; line-height: 2; letter-spacing: 0.04em; margin-bottom: 40px; }
    .section__body { font-size: 13px; line-height: 2; }
    .breadcrumb { padding: 80px 20px 0; font-size: 10px; letter-spacing: 0.15em; }
    .breadcrumb__sep { margin: 0 8px; }
    .nav { padding: 14px 20px; }
    .nav.is-scrolled { padding: 10px 20px; }
    .btn { padding: 12px 20px; font-size: 11px; letter-spacing: 0.1em; white-space: nowrap; }

    /* SERVICE一覧カード */
    .service-detail-list { gap: 48px; margin-top: 48px; }
    .service-detail-card__title { font-size: clamp(20px, 4.8vw, 26px); }
    .service-detail-card__inner { padding: 32px 22px; }
    .service-detail-card__text { font-size: 13px; line-height: 1.95; }
    .service-detail-card__bg { min-height: 200px; }

    /* SERVICE詳細 */
    .page-hero--with-image { min-height: 50vh; }
    .page-hero--with-image .page-hero__inner { padding: 160px 20px 80px; }
    .feature-card { padding: 32px 24px; }
    .feature-card__title { font-size: 16px; }
    .feature-card__text { font-size: 12px; }
    .services-grid { gap: 16px; margin-top: 32px; }
    .service-item { padding: 24px 20px; }
    .service-item h4 { font-size: 15px; }
    .service-item p { font-size: 12px; line-height: 1.85; }
    .cta-band { padding: 72px 20px; }
    .cta-band h2 { font-size: clamp(20px, 5.2vw, 28px); }
    .cta-band p { font-size: 13px; line-height: 1.95; }

    /* COMPANY */
    .ceo-block__photo { aspect-ratio: 1 / 1; max-width: 260px; }
    .ceo-block__text h3 { font-size: clamp(18px, 4.6vw, 24px); margin-bottom: 18px; }
    .ceo-block__text p { font-size: 13px; line-height: 2; }
    .company-table th, .company-table td { font-size: 12px; padding: 6px 0; }
    .company-table th { padding-top: 20px; }
    .history-list { padding: 0 4px; }
    .history-item { padding: 20px 0; }
    .history-item__year { font-size: 15px; }
    .history-item__text { font-size: 13px; line-height: 1.85; }
    .office-card { padding: 28px 22px; }
    .office-card__name { font-size: 18px; }
    .office-card__address { font-size: 12px; }

    /* RECRUIT */
    .recruit-hero__inner { padding: 140px 20px 80px; }
    .vision-card { padding: 36px 24px; }
    .vision-card__title { font-size: 16px; margin-bottom: 12px; }
    .vision-card__text { font-size: 12px; }
    .position-list { gap: 16px; }
    .position-card__name { font-size: 18px; }
    .position-card__desc { font-size: 12px; line-height: 1.9; }
    .position-card__skills span { font-size: 10px; padding: 3px 8px; }
    .flow-steps { grid-template-columns: 1fr; gap: 12px; }
    .flow-steps .flow-step:nth-child(n+4) { display: block; }
    .flow-step { padding: 24px 16px; display: grid; grid-template-columns: 56px 1fr; gap: 16px; text-align: left; align-items: center; }
    .flow-step__num { margin: 0; }
    .flow-step__name { margin-bottom: 4px; font-size: 13px; }
    .flow-step__text { font-size: 11px; }
    .benefit-grid { grid-template-columns: 1fr; gap: 12px; margin-top: 32px; }
    .benefit-item { padding: 20px 18px; }
    .benefit-item h4 { font-size: 14px; }
    .benefit-item p { font-size: 11px; line-height: 1.7; }

    /* NEWS一覧 */
    .news-filter { gap: 8px; margin-bottom: 40px; }
    .news-filter button { padding: 8px 16px; font-size: 10px; letter-spacing: 0.15em; }
    .news-list__item { grid-template-columns: 1fr; gap: 6px; padding: 18px 0; }
    .news-list__item:hover { padding-left: 0; padding-right: 0; background: transparent; }
    .news-list__date { font-size: 12px; }
    .news-list__category { font-size: 9px; width: fit-content; }
    .news-list__title { font-size: 13px; line-height: 1.7; }
    .news-list__arrow { display: none; }
    .pagination { margin-top: 48px; gap: 6px; }
    .pagination a, .pagination span { width: 34px; height: 34px; font-size: 12px; }

    /* NEWS詳細 */
    .article-header { padding: 60px 20px 40px; }
    .article-header__meta { gap: 12px; margin-bottom: 18px; }
    .article-header__date { font-size: 12px; }
    .article-header__category { font-size: 9px; }
    .article-header__title { font-size: clamp(18px, 5vw, 26px); line-height: 1.6; letter-spacing: 0.04em; }
    .article-body { padding: 0 20px 60px; }
    .article-body p { font-size: 13px; line-height: 1.95; }
    .article-body h2 { font-size: 17px; margin: 32px 0 14px; }
    .article-body ul li { font-size: 12px; line-height: 1.85; }
    .article-share { padding: 18px 20px; margin: 32px 20px 0; flex-direction: column; gap: 12px; align-items: flex-start; }
    .article-nav { grid-template-columns: 1fr; gap: 12px; margin-top: 56px; padding: 0 20px; }
    .article-nav__link { padding: 18px 20px; }
    .article-nav__link--next { text-align: left; }
    .article-nav__title { font-size: 12px; }
    .back-to-list { margin-top: 48px; }
  }

  /* --- 小型モバイル (480px以下) --- */
  @media (max-width: 480px) {
    .page-hero { padding: 120px 16px 56px; }
    .page-hero__title { font-size: clamp(20px, 5.6vw, 28px); }
    .section, .section--alt { padding: 56px 16px; }
    .breadcrumb { padding: 76px 16px 0; }
    .nav { padding: 12px 16px; }
    .nav.is-scrolled { padding: 10px 16px; }
    .nav__logo svg { height: 20px; }
    .section__title { font-size: clamp(18px, 5.4vw, 24px); }
    .ceo-block__photo { max-width: 220px; }
    .recruit-hero__inner { padding: 120px 16px 60px; }
    .company-table th { font-size: 11px; }
    .company-table td { font-size: 12px; }
    .btn { padding: 11px 18px; font-size: 10.5px; }
    .cta-band { padding: 56px 16px; }
    .feature-card, .position-card, .vision-card, .office-card, .service-item { padding-left: 18px !important; padding-right: 18px !important; }
  }

  /* --- 超小型 (360px以下) --- */
  @media (max-width: 360px) {
    .page-hero__title { font-size: 19px; }
    .section__title { font-size: 18px; }
    .breadcrumb { font-size: 9px; letter-spacing: 0.1em; }
    .breadcrumb__sep { margin: 0 6px; }
  }

  /* --- 縦長スマホ・ランドスケープ --- */
  @media (max-height: 600px) and (orientation: landscape) {
    .page-hero { min-height: auto; padding: 100px 24px 60px; }
    .recruit-hero__inner { padding: 100px 24px 60px; }
  }

  /* --- ナビメニュー オープン時のフルスクリーン --- */
  .nav__menu.is-open {
    display: flex !important;
    position: fixed;
    inset: 0;
    background: rgba(250, 247, 243, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 28px;
    font-size: 16px;
    z-index: 99;
  }
  .nav__menu.is-open a { font-size: 14px; letter-spacing: 0.3em; }
  .nav__hamburger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .nav__hamburger.is-open span:nth-child(2) { opacity: 0; }
  .nav__hamburger.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
  .nav__hamburger span { transition: all 0.3s ease; }

  /* --- 横スクロール完全防止 --- */
  html, body { overflow-x: hidden; max-width: 100vw; }
  img, svg, video { max-width: 100%; height: auto; }

  /* --- フッターのレスポンシブ補強 --- */
  @media (max-width: 768px) {
    .footer { padding: 60px 20px 24px !important; }
    .footer__inner { grid-template-columns: 1fr !important; gap: 32px !important; }
    .footer__nav { grid-template-columns: repeat(2, 1fr) !important; gap: 24px !important; }
    .footer__brand svg { height: 22px !important; }
    .footer__tagline { font-size: 12px; }
    .footer__address { font-size: 11px; }
    .footer__nav-col h4 { font-size: 11px; }
    .footer__nav-col a { font-size: 12px; }
    .footer__bottom { font-size: 10px; padding: 16px 0; }
  }
  @media (max-width: 480px) {
    .footer { padding: 48px 16px 20px !important; }
    .footer__nav { grid-template-columns: 1fr !important; }
  }
  /* ==================== 日本語の自然な折り返し制御 ==================== */
  .no-break {
    display: inline-block;
    white-space: nowrap;
  }
  /* 句読点ぶら下げ・文節単位の改行（モダンブラウザ） */
  p, h1, h2, h3, h4, h5, h6, li {
    line-break: strict;
    overflow-wrap: break-word;
    hanging-punctuation: allow-end;
  }
  .section__lead, .philosophy-panel__text, .about-value__text,
  .service__desc, .service-detail-card__text,
  .recruit-banner__text, .contact-cta__text, .hero__subtitle,
  .ceo-block__text p, .news-list__title, .article-body p {
    word-break: auto-phrase;
    text-wrap: pretty;
  }
  .service-detail-list { display: flex; flex-direction: column; gap: 80px; margin-top: 80px; }
  .service-detail-card {
    position: relative;
    border-radius: 6px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 16px 60px rgba(42, 52, 69, 0.08);
    transition: transform 0.6s var(--ease-out), box-shadow 0.6s var(--ease-out);
    min-height: 380px;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
  }
  .service-detail-card:hover { transform: translateY(-4px); box-shadow: 0 24px 80px rgba(42, 52, 69, 0.14); }
  .service-detail-card__bg {
    background-size: cover;
    background-position: center;
    min-height: 100%;
  }
  .service-detail-card--creative { grid-template-columns: 1fr 1.1fr; }
  .service-detail-card--creative .service-detail-card__bg { order: 2; }
  .service-detail-card--creative .service-detail-card__inner { order: 1; }
  .service-detail-card__inner { padding: 56px 48px; display: flex; flex-direction: column; justify-content: center; }
  .service-detail-card__num {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--c-gunjo);
    margin-bottom: 16px;
    font-weight: 500;
  }
  .service-detail-card__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(22px, 2.6vw, 32px);
    margin-bottom: 8px;
    letter-spacing: 0.04em;
  }
  .service-detail-card__en {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: var(--c-text-sub);
    margin-bottom: 24px;
    text-transform: uppercase;
  }
  .service-detail-card__text { font-size: 14px; line-height: 2; color: var(--c-text-sub); margin-bottom: 24px; }
  .service-detail-card__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; }
  .service-detail-card__tags span {
    font-size: 11px;
    letter-spacing: 0.1em;
    padding: 6px 12px;
    background: var(--c-gunjo-pale);
    color: var(--c-gunjo);
    border-radius: 2px;
    font-weight: 500;
  }
  .service-detail-card .btn { align-self: flex-start; }
  @media (max-width: 900px) {
    .service-detail-card,
    .service-detail-card--creative { grid-template-columns: 1fr; }
    .service-detail-card--creative .service-detail-card__bg { order: 0; }
    .service-detail-card--creative .service-detail-card__inner { order: 1; }
    .service-detail-card__bg { min-height: 260px; }
    .service-detail-card__inner { padding: 40px 28px; }
  }

/* ===== from service-it.html ===== */
  :root {
    /* ブランドカラー（群青はアクセントとして残す） */
    --c-gunjo: #1A3A6B;
    --c-gunjo-light: #2E5BA8;
    --c-gunjo-pale: #E8EEF7;

    /* 夜明けトーン（画像から抽出） */
    --c-dawn-blue: #c9d3df;
    --c-dawn-mist: #e1e6ec;
    --c-dawn-peach: #f4e3d7;
    --c-dawn-rose: #efd9d3;
    --c-dawn-cream: #f8f1e9;
    --c-paper: #faf7f3;
    --c-paper-warm: #f1ebe4;

    /* テキスト */
    --c-text: #2a3445;
    --c-text-sub: #6b7383;
    --c-text-mute: #97a0ad;
    --c-border: #d8d2c9;
    --c-border-soft: #e8e4dd;
    --c-gold: #b89968;

    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--c-text);
    background: var(--c-paper);
    overflow-x: hidden;
    line-height: 1.8;
    letter-spacing: 0.04em;
  }

  /* ==================== ローダー ==================== */
  .loader {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: var(--c-gunjo);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 32px;
    transition: opacity 0.8s ease, visibility 0.8s ease;
  }
  .loader.is-hidden {
    opacity: 0;
    visibility: hidden;
  }
  .loader__logo {
    width: clamp(150px, 18vw, 240px);
    opacity: 0;
    animation: loaderLogoIn 0.9s var(--ease-out) 0.15s forwards;
  }
  .loader__logo svg {
    width: 100%;
    height: auto;
    fill: #ffffff;
    display: block;
  }
  @keyframes loaderLogoIn {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .loader__bar {
    width: 160px;
    height: 1px;
    background: rgba(255, 255, 255, 0.18);
    position: relative;
    overflow: hidden;
  }
  .loader__bar::after {
    content: '';
    position: absolute;
    inset: 0;
    background: #ffffff;
    transform: scaleX(0);
    transform-origin: left;
    animation: loaderBar 1.8s var(--ease-out) 0.6s forwards;
  }
  @keyframes loaderBar { to { transform: scaleX(1); } }

  /* ==================== ナビゲーション ==================== */
  .nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 48px;
    transition: all 0.4s ease;
  }
  .nav.is-scrolled {
    background: rgba(250, 247, 243, 0.92);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(42, 52, 69, 0.05);
    padding: 14px 48px;
  }
  .nav__logo {
    display: inline-flex;
    align-items: center;
    color: var(--c-white, #ffffff);
    text-decoration: none;
    transition: color 0.4s ease;
  }
  .nav__logo svg {
    height: 28px;
    width: auto;
    fill: currentColor;
    display: block;
    transition: fill 0.4s ease;
  }
  .nav.is-scrolled .nav__logo { color: var(--c-gunjo); }
  .nav__menu {
    display: flex;
    gap: 32px;
    align-items: center;
    font-size: 12px;
    letter-spacing: 0.25em;
    font-weight: 500;
  }
  .nav__menu a {
    color: var(--c-text);
    text-decoration: none;
    transition: opacity 0.3s;
  }
  .nav__menu a:hover { opacity: 0.6; }
  .nav__menu a.cta {
    background: var(--c-gunjo);
    color: #fff !important;
    padding: 12px 24px;
    border-radius: 4px;
    transition: background 0.3s;
  }
  .nav__menu a.cta:hover {
    background: var(--c-gunjo-light);
    opacity: 1;
  }

  /* ==================== 共通：浮遊パーティクル ==================== */
  .particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 4;
  }
  .particle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.2) 60%, transparent 100%);
    will-change: transform;
    animation: floatParticle linear infinite;
  }
  .particle.star {
    background: rgba(255,255,255,1);
    box-shadow: 0 0 6px rgba(255,255,255,0.95), 0 0 14px rgba(184, 153, 104, 0.5);
    animation: twinkle 3s ease-in-out infinite, floatStar linear infinite;
  }
  .particle.gold {
    background: radial-gradient(circle, rgba(184, 153, 104, 0.9) 0%, rgba(184, 153, 104, 0.2) 60%, transparent 100%);
    box-shadow: 0 0 8px rgba(184, 153, 104, 0.5);
  }
  @keyframes floatParticle {
    0% { transform: translate3d(0, 0, 0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translate3d(20px, -100vh, 0); opacity: 0; }
  }
  @keyframes floatStar {
    0% { transform: translate3d(0, 0, 0); opacity: 0; }
    10% { opacity: 1; }
    100% { transform: translate3d(-15px, -100vh, 0); opacity: 0; }
  }
  @keyframes twinkle {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
  }

  /* ==================== ヒーロー ==================== */
  .hero {
    position: relative;
    height: 100vh;
    min-height: 720px;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .hero__bg {
    position: absolute;
    top: -10%; left: -5%;
    width: 110%; height: 120%;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center 50%;
    will-change: transform;
    z-index: 1;
  }
  /* 画像のトーンを活かすため、ごく薄いオーバーレイ */
  .hero__overlay {
    position: absolute;
    inset: 0;
    background:
      linear-gradient(to bottom,
        rgba(250, 247, 243, 0) 0%,
        rgba(250, 247, 243, 0) 50%,
        rgba(250, 247, 243, 0.4) 100%);
    z-index: 2;
    pointer-events: none;
  }

  /* 朝の太陽（光のグラデーション） */
  .hero__sun {
    position: absolute;
    top: 30%;
    left: 8%;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: radial-gradient(circle at center,
      rgba(255, 230, 200, 0.6) 0%,
      rgba(244, 227, 215, 0.35) 35%,
      rgba(239, 217, 211, 0.15) 60%,
      transparent 90%);
    z-index: 3;
    will-change: transform;
    animation: sunPulse 6s ease-in-out infinite;
    filter: blur(20px);
  }
  @keyframes sunPulse {
    0%, 100% { transform: scale(1); opacity: 0.85; }
    50% { transform: scale(1.08); opacity: 1; }
  }

  /* 流れる雲 */
  .hero__clouds {
    position: absolute;
    inset: 0;
    z-index: 3;
    pointer-events: none;
    will-change: transform;
  }
  .cloud {
    position: absolute;
    height: 60px;
    background: radial-gradient(ellipse, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0.1) 60%, transparent 100%);
    border-radius: 50%;
    filter: blur(16px);
    animation: drift linear infinite;
  }
  @keyframes drift {
    from { transform: translateX(-300px); }
    to { transform: translateX(calc(100vw + 300px)); }
  }

  .hero__content {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 6;
    will-change: transform, opacity;
    text-align: center;
    padding: 0 32px;
  }
  .hero__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    margin-bottom: 36px;
    text-indent: 0.6em;
    opacity: 0;
    transform: translateY(20px);
    font-weight: 500;
  }
  .hero__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(40px, 7vw, 96px);
    letter-spacing: 0.08em;
    color: var(--c-gunjo);
    line-height: 1.5;
    margin-bottom: 32px;
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .hero__title .char {
    display: inline-block;
    opacity: 0;
    transform: translateY(40px) rotateX(60deg);
    transform-origin: center bottom;
  }
  .hero__subtitle {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 400;
    font-size: clamp(13px, 1.3vw, 16px);
    letter-spacing: 0.15em;
    line-height: 2;
    color: var(--c-text);
    max-width: 620px;
    margin-bottom: 56px;
    opacity: 0;
    transform: translateY(20px);
    text-shadow: 0 1px 10px rgba(255,255,255,0.5);
  }
  .hero__ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
    opacity: 0;
    transform: translateY(20px);
  }

  .hero__vertical {
    position: absolute;
    right: 56px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Noto Serif JP', serif;
    font-weight: 400;
    font-size: 13px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    opacity: 0;
    z-index: 5;
    animation: fadeIn 1.5s ease 2.5s forwards;
  }
  .hero__vertical-left {
    position: absolute;
    left: 56px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
    font-size: 11px;
    letter-spacing: 0.4em;
    color: var(--c-text-mute);
    opacity: 0;
    z-index: 5;
    animation: fadeIn 1.5s ease 2.8s forwards;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.2em;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
  }
  .btn--primary {
    background: var(--c-gunjo);
    color: #fff;
    border: 1px solid var(--c-gunjo);
  }
  .btn--primary:hover {
    background: var(--c-gunjo-light);
    border-color: var(--c-gunjo-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 58, 107, 0.25);
  }
  .btn--outline {
    background: rgba(255,255,255,0.5);
    backdrop-filter: blur(8px);
    color: var(--c-gunjo);
    border: 1px solid var(--c-gunjo);
  }
  .btn--outline:hover {
    background: var(--c-gunjo);
    color: #fff;
    transform: translateY(-2px);
  }
  .btn__arrow {
    font-family: 'Inter', sans-serif;
    font-weight: 300;
    transition: transform 0.3s;
  }
  .btn:hover .btn__arrow { transform: translateX(4px); }

  .hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 6;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    opacity: 0;
    animation: fadeIn 2s ease 3s forwards;
  }
  .hero__scroll-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 10px;
    letter-spacing: 0.4em;
    color: var(--c-text-sub);
  }
  .hero__scroll-line {
    width: 1px;
    height: 56px;
    background: rgba(42, 52, 69, 0.3);
    position: relative;
    overflow: hidden;
  }
  .hero__scroll-line::after {
    content: '';
    position: absolute;
    top: -56px;
    left: 0;
    width: 100%;
    height: 56px;
    background: var(--c-gunjo);
    animation: scrollLine 2.4s ease-in-out infinite;
  }
  @keyframes scrollLine {
    0% { top: -56px; }
    100% { top: 56px; }
  }
  @keyframes fadeIn {
    to { opacity: 1; }
  }

  /* ==================== ABOUT セクション ==================== */
  .about {
    position: relative;
    padding: 200px 48px;
    background: linear-gradient(to bottom, var(--c-paper) 0%, var(--c-paper-warm) 100%);
    overflow: hidden;
  }
  .about__bg-decor {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
  }
  .about__circle {
    position: absolute;
    border-radius: 50%;
    will-change: transform;
  }
  .about__circle--1 {
    width: 600px; height: 600px;
    top: -10%; left: -10%;
    background: radial-gradient(circle, rgba(201, 211, 223, 0.4) 0%, transparent 70%);
  }
  .about__circle--2 {
    width: 800px; height: 800px;
    bottom: -20%; right: -15%;
    background: radial-gradient(circle, rgba(244, 227, 215, 0.5) 0%, transparent 70%);
  }

  .about__deco-text {
    position: absolute;
    right: -40px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    font-size: clamp(180px, 22vw, 320px);
    letter-spacing: -0.05em;
    color: rgba(26, 58, 107, 0.05);
    z-index: 0;
    pointer-events: none;
    line-height: 1;
    will-change: transform;
  }

  .about__inner {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  .section__head {
    text-align: center;
    margin-bottom: 80px;
  }
  .section__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 16px;
    text-indent: 0.4em;
    font-weight: 500;
    text-transform: uppercase;
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s, transform 1s;
  }
  .section__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(28px, 3.4vw, 40px);
    letter-spacing: 0.08em;
    color: var(--c-text);
    line-height: 1.6;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s 0.15s, transform 1s 0.15s;
  }
  .section__accent {
    width: 40px;
    height: 2px;
    background: var(--c-gunjo);
    margin: 24px auto 0;
    transform: scaleX(0);
    transition: transform 1s 0.3s;
  }
  .is-visible .section__eyebrow,
  .is-visible .section__title { opacity: 1; transform: translateY(0); }
  .is-visible .section__accent { transform: scaleX(1); }

  .about__lead {
    text-align: center;
    font-family: 'Noto Serif JP', serif;
    font-weight: 400;
    font-size: clamp(20px, 2.4vw, 30px);
    line-height: 2.2;
    letter-spacing: 0.1em;
    margin-bottom: 64px;
    color: var(--c-text);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.2s 0.3s, transform 1.2s 0.3s;
  }
  .is-visible .about__lead { opacity: 1; transform: translateY(0); }

  .about__body {
    font-size: 15px;
    line-height: 2.2;
    color: var(--c-text-sub);
    max-width: 720px;
    margin: 0 auto 80px;
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.2s 0.5s, transform 1.2s 0.5s;
  }
  .is-visible .about__body { opacity: 1; transform: translateY(0); }

  .about__values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-top: 1px solid var(--c-border);
    border-bottom: 1px solid var(--c-border);
    background: rgba(255,255,255,0.5);
    backdrop-filter: blur(4px);
  }
  .about__value {
    padding: 48px 32px;
    text-align: center;
    border-right: 1px solid var(--c-border);
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
  }
  .about__value:last-child { border-right: none; }
  .is-visible .about__value { opacity: 1; transform: translateY(0); }
  .is-visible .about__value:nth-child(1) { transition-delay: 0.6s; }
  .is-visible .about__value:nth-child(2) { transition-delay: 0.75s; }
  .is-visible .about__value:nth-child(3) { transition-delay: 0.9s; }
  .about__value-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 16px;
    text-transform: uppercase;
    font-weight: 500;
  }
  .about__value-title {
    font-family: 'Noto Serif JP', serif;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: 0.05em;
  }
  .about__value-text {
    font-size: 13px;
    line-height: 1.9;
    color: var(--c-text-sub);
  }

  /* ==================== 哲学パララックスシーン ==================== */
  .philosophy {
    position: relative;
    height: 120vh;
    min-height: 800px;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .philosophy__bg {
    position: absolute;
    top: -15%; left: 0;
    width: 100%; height: 130%;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center 30%;
    will-change: transform;
    z-index: 1;
  }
  .philosophy__overlay {
    position: absolute;
    inset: 0;
    background:
      linear-gradient(to bottom,
        rgba(250, 247, 243, 0.2) 0%,
        rgba(250, 247, 243, 0.5) 100%);
    z-index: 2;
  }

  .philosophy__kanji {
    position: absolute;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    color: rgba(26, 58, 107, 0.07);
    z-index: 3;
    pointer-events: none;
    will-change: transform;
    line-height: 1;
  }
  .philosophy__kanji--1 {
    top: 10%; left: 5%;
    font-size: clamp(120px, 18vw, 280px);
  }
  .philosophy__kanji--2 {
    bottom: 15%; right: 8%;
    font-size: clamp(100px, 15vw, 240px);
  }
  .philosophy__kanji--3 {
    top: 45%; left: 50%;
    transform: translate(-50%, -50%);
    font-size: clamp(160px, 24vw, 380px);
    color: rgba(184, 153, 104, 0.08);
  }

  .philosophy__content {
    position: relative;
    z-index: 5;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 32px;
    text-align: center;
    will-change: transform;
  }
  .philosophy__mark {
    font-family: 'Noto Serif JP', serif;
    font-size: 64px;
    line-height: 1;
    color: rgba(184, 153, 104, 0.7);
    margin-bottom: 24px;
  }
  .philosophy__text {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(28px, 4.5vw, 56px);
    line-height: 1.8;
    letter-spacing: 0.12em;
    margin-bottom: 48px;
    max-width: 1000px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .philosophy__text .word {
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s, transform 0.8s;
  }
  .is-visible .philosophy__text .word { opacity: 1; transform: translateY(0); }
  .is-visible .philosophy__text .word:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .philosophy__text .word:nth-child(2) { transition-delay: 0.2s; }
  .is-visible .philosophy__text .word:nth-child(3) { transition-delay: 0.3s; }
  .is-visible .philosophy__text .word:nth-child(4) { transition-delay: 0.4s; }
  .is-visible .philosophy__text .word:nth-child(5) { transition-delay: 0.5s; }
  .is-visible .philosophy__text .word:nth-child(6) { transition-delay: 0.6s; }
  .is-visible .philosophy__text .word:nth-child(7) { transition-delay: 0.7s; }
  .is-visible .philosophy__text .word:nth-child(8) { transition-delay: 0.8s; }

  .philosophy__source {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--c-text-sub);
    margin-bottom: 64px;
  }
  .philosophy__caption {
    font-family: 'Noto Serif JP', serif;
    font-size: 14px;
    line-height: 2.2;
    letter-spacing: 0.1em;
    max-width: 560px;
    color: var(--c-text);
    background: rgba(255,255,255,0.35);
    backdrop-filter: blur(8px);
    padding: 24px 32px;
    border-radius: 4px;
  }

  /* ==================== SERVICE セクション ==================== */
  .service {
    position: relative;
    padding: 180px 48px;
    background: var(--c-paper);
    overflow: hidden;
  }
  .service__bg-deco {
    position: absolute;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: clamp(160px, 24vw, 400px);
    letter-spacing: -0.03em;
    color: rgba(26, 58, 107, 0.05);
    top: 8%;
    left: -3%;
    line-height: 1;
    will-change: transform;
    z-index: 0;
    pointer-events: none;
  }

  .service__inner { position: relative; z-index: 2; }

  .service__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
  }
  .service__card {
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(8px);
    border: 1px solid var(--c-border-soft);
    border-radius: 4px;
    padding: 48px 36px;
    transition: all 0.5s var(--ease-out);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(60px);
  }
  .is-visible .service__card { opacity: 1; transform: translateY(0); }
  .is-visible .service__card:nth-child(1) { transition-delay: 0.2s; }
  .is-visible .service__card:nth-child(2) { transition-delay: 0.4s; }
  .is-visible .service__card:nth-child(3) { transition-delay: 0.6s; }

  .service__card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 3px;
    background: var(--c-gunjo);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--ease-out);
  }
  .service__card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 60px rgba(42, 52, 69, 0.1);
    border-color: var(--c-gunjo);
    background: #fff;
  }
  .service__card:hover::before { transform: scaleX(1); }
  .service__num {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--c-gunjo);
    margin-bottom: 20px;
    font-weight: 500;
  }
  .service__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: 22px;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
    color: var(--c-text);
  }
  .service__title-en {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: var(--c-text-sub);
    margin-bottom: 24px;
    text-transform: uppercase;
  }
  .service__desc {
    font-size: 14px;
    line-height: 2;
    color: var(--c-text-sub);
    margin-bottom: 24px;
  }
  .service__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
  }
  .service__tag {
    font-size: 11px;
    letter-spacing: 0.1em;
    padding: 6px 12px;
    background: var(--c-gunjo-pale);
    color: var(--c-gunjo);
    border-radius: 2px;
    font-weight: 500;
  }
  .service__link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.2em;
    color: var(--c-gunjo);
    text-decoration: none;
    font-weight: 500;
    transition: gap 0.3s;
  }
  .service__link:hover { gap: 16px; }

  /* ==================== ピン留めスクロール ==================== */
  .pin-section {
    position: relative;
    height: 300vh;
    background: var(--c-dawn-mist);
  }
  .pin-section__sticky {
    position: sticky;
    top: 0;
    height: 100vh;
    overflow: hidden;
  }
  .pin-section__bg {
    position: absolute;
    inset: 0;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center;
    z-index: 1;
  }
  .pin-section__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
      rgba(250, 247, 243, 0.3) 0%,
      rgba(250, 247, 243, 0.55) 100%);
    z-index: 2;
  }
  .pin-section__panels {
    position: relative;
    z-index: 3;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 48px;
  }
  .pin-panel {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 48px;
    opacity: 0;
    transition: opacity 0.6s ease;
  }
  .pin-panel.is-active { opacity: 1; }
  .pin-panel__num {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 14px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 24px;
    font-weight: 500;
  }
  .pin-panel__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(32px, 5vw, 56px);
    line-height: 1.6;
    letter-spacing: 0.1em;
    margin-bottom: 32px;
    max-width: 900px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.7);
  }
  .pin-panel__text {
    font-size: 15px;
    line-height: 2.2;
    letter-spacing: 0.08em;
    max-width: 580px;
    color: var(--c-text);
    background: rgba(255,255,255,0.4);
    backdrop-filter: blur(8px);
    padding: 20px 28px;
    border-radius: 4px;
  }
  .pin-section__progress {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    display: flex;
    gap: 12px;
  }
  .pin-section__dot {
    width: 32px;
    height: 1px;
    background: rgba(26, 58, 107, 0.25);
    transition: background 0.4s;
  }
  .pin-section__dot.is-active {
    background: var(--c-gunjo);
  }

  /* ==================== COMPANY ==================== */
  .company {
    padding: 180px 48px;
    background: var(--c-paper-warm);
    position: relative;
    overflow: hidden;
  }
  .company__deco {
    position: absolute;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: clamp(140px, 20vw, 320px);
    color: rgba(26, 58, 107, 0.05);
    top: 50%;
    right: -5%;
    transform: translateY(-50%);
    line-height: 1;
    z-index: 0;
    will-change: transform;
    pointer-events: none;
  }
  .company__inner {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  .company__table {
    width: 100%;
    border-collapse: collapse;
  }
  .company__table tr {
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.8s, transform 0.8s;
  }
  .is-visible .company__table tr { opacity: 1; transform: translateX(0); }
  .is-visible .company__table tr:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .company__table tr:nth-child(2) { transition-delay: 0.2s; }
  .is-visible .company__table tr:nth-child(3) { transition-delay: 0.3s; }
  .is-visible .company__table tr:nth-child(4) { transition-delay: 0.4s; }
  .is-visible .company__table tr:nth-child(5) { transition-delay: 0.5s; }
  .is-visible .company__table tr:nth-child(6) { transition-delay: 0.6s; }
  .is-visible .company__table tr:nth-child(7) { transition-delay: 0.7s; }
  .company__table th,
  .company__table td {
    padding: 24px 0;
    border-bottom: 1px solid var(--c-border);
    text-align: left;
    font-size: 14px;
    vertical-align: top;
    line-height: 1.9;
  }
  .company__table th {
    width: 220px;
    color: var(--c-gunjo);
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-size: 12px;
  }
  .company__table td { color: var(--c-text); }

  /* ==================== RECRUIT バナー ==================== */
  .recruit-banner {
    position: relative;
    color: var(--c-text);
    padding: 160px 48px;
    text-align: center;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .recruit-banner__bg {
    position: absolute;
    inset: 0;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center;
    z-index: 0;
    will-change: transform;
  }
  .recruit-banner__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
      rgba(250, 247, 243, 0.35) 0%,
      rgba(250, 247, 243, 0.55) 100%);
    z-index: 1;
  }
  .recruit-banner__inner {
    position: relative;
    z-index: 2;
    max-width: 760px;
    margin: 0 auto;
  }
  .recruit-banner__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 24px;
    text-indent: 0.4em;
    font-weight: 500;
  }
  .recruit-banner__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(24px, 3.4vw, 40px);
    line-height: 1.8;
    letter-spacing: 0.1em;
    margin-bottom: 32px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.7);
  }
  .recruit-banner__text {
    font-size: 14px;
    line-height: 2.2;
    color: var(--c-text);
    margin-bottom: 48px;
  }

  /* ==================== NEWS ==================== */
  .news {
    padding: 180px 48px;
    background: var(--c-paper);
  }
  .news__list {
    max-width: 880px;
    margin: 0 auto;
  }
  .news__item {
    display: grid;
    grid-template-columns: 140px 120px 1fr auto;
    gap: 32px;
    align-items: center;
    padding: 28px 0;
    border-bottom: 1px solid var(--c-border-soft);
    text-decoration: none;
    color: inherit;
    transition: padding 0.3s;
    opacity: 0;
    transform: translateX(-20px);
  }
  .is-visible .news__item { opacity: 1; transform: translateX(0); transition: opacity 0.8s, transform 0.8s; }
  .is-visible .news__item:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .news__item:nth-child(2) { transition-delay: 0.25s; }
  .is-visible .news__item:nth-child(3) { transition-delay: 0.4s; }
  .news__item:hover { padding-left: 8px; }
  .news__date {
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    color: var(--c-text-sub);
    letter-spacing: 0.1em;
  }
  .news__category {
    font-size: 11px;
    letter-spacing: 0.15em;
    padding: 6px 14px;
    border: 1px solid var(--c-gunjo);
    color: var(--c-gunjo);
    border-radius: 2px;
    text-align: center;
    font-weight: 500;
  }
  .news__title {
    font-size: 14.5px;
    line-height: 1.7;
    color: var(--c-text);
  }
  .news__arrow {
    font-family: 'Inter', sans-serif;
    color: var(--c-gunjo);
    font-weight: 300;
  }

  /* ==================== CONTACT CTA ==================== */
  .contact-cta {
    position: relative;
    padding: 160px 48px;
    background: var(--c-paper-warm);
    text-align: center;
    overflow: hidden;
  }
  .contact-cta__deco {
    position: absolute;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    font-size: clamp(180px, 24vw, 400px);
    color: rgba(26, 58, 107, 0.05);
    bottom: -10%;
    left: 50%;
    transform: translateX(-50%);
    line-height: 1;
    z-index: 0;
    will-change: transform;
    pointer-events: none;
    letter-spacing: 0.05em;
  }
  .contact-cta__inner { position: relative; z-index: 2; }
  .contact-cta__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(24px, 3.4vw, 40px);
    margin-bottom: 24px;
    letter-spacing: 0.08em;
    line-height: 1.8;
  }
  .contact-cta__text {
    font-size: 14px;
    line-height: 2.2;
    color: var(--c-text-sub);
    margin-bottom: 48px;
  }
  .btn--contact {
    background: var(--c-gunjo);
    color: #fff;
    border: 1px solid var(--c-gunjo);
    padding: 18px 48px;
  }
  .btn--contact:hover {
    background: var(--c-gunjo-light);
    border-color: var(--c-gunjo-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 58, 107, 0.25);
  }

  /* ==================== フッター ==================== */
  .footer {
    background: var(--c-gunjo);
    color: rgba(255,255,255,0.85);
    padding: 80px 48px 40px;
    position: relative;
    overflow: hidden;
  }
  .footer__inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 64px;
    margin-bottom: 64px;
    position: relative;
    z-index: 2;
  }
  .footer__brand {
    display: block;
    margin-bottom: 20px;
    color: #ffffff;
  }
  .footer__brand svg {
    height: 32px;
    width: auto;
    fill: currentColor;
    display: block;
  }
  .footer__tagline {
    font-family: 'Noto Serif JP', serif;
    font-size: 13px;
    letter-spacing: 0.15em;
    color: rgba(255,255,255,0.7);
    margin-bottom: 24px;
  }
  .footer__address {
    font-size: 12px;
    line-height: 1.9;
    color: rgba(255,255,255,0.6);
  }
  .footer__nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
  .footer__nav-col h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: rgba(255,255,255,0.5);
    margin-bottom: 16px;
    font-weight: 500;
  }
  .footer__nav-col a {
    display: block;
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    font-size: 13px;
    padding: 6px 0;
    transition: color 0.3s;
  }
  .footer__nav-col a:hover { color: #fff; }
  .footer__bottom {
    border-top: 1px solid rgba(255,255,255,0.15);
    padding-top: 24px;
    text-align: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.2em;
    color: rgba(255,255,255,0.5);
    position: relative;
    z-index: 2;
  }

  /* ==================== レスポンシブ ==================== */
  @media (max-width: 900px) {
    .about__values { grid-template-columns: 1fr; }
    .about__value { border-right: none; border-bottom: 1px solid var(--c-border); }
    .about__value:last-child { border-bottom: none; }
    .service__grid { grid-template-columns: 1fr; }
    .footer__inner { grid-template-columns: 1fr; gap: 40px; }
    .footer__nav { grid-template-columns: repeat(2, 1fr); }
    .hero__sun { width: 200px; height: 200px; top: 25%; left: 5%; }
  }
  @media (max-width: 768px) {
    .nav { padding: 16px 24px; }
    .nav.is-scrolled { padding: 12px 24px; }
    .nav__logo svg { height: 22px; }
    .footer__brand svg { height: 26px; }
    .loader__logo { width: clamp(130px, 42vw, 200px); }
    .nav__menu { display: none; }
    .nav__hamburger {
      display: flex;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      padding: 8px;
    }
    .nav__hamburger span {
      width: 24px;
      height: 1.5px;
      background: var(--c-gunjo);
    }
    .hero__vertical, .hero__vertical-left { display: none; }
    .about, .service, .company, .news { padding: 100px 24px; }
    .recruit-banner, .contact-cta { padding: 100px 24px; }
    .news__item { grid-template-columns: 1fr; gap: 8px; }
    .company__table th { width: 130px; font-size: 11px; }
    .company__table td { font-size: 13px; }
  }
  @media (min-width: 769px) {
    .nav__hamburger { display: none; }
  }
  /* ============ サブページ用 共通追加スタイル ============ */
  .page-hero {
    position: relative;
    min-height: 60vh;
    padding: 200px 48px 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(160deg, var(--c-dawn-mist) 0%, var(--c-dawn-peach) 50%, var(--c-dawn-cream) 100%);
  }
  .page-hero__bg-deco {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
  }
  .page-hero__circle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 230, 200, 0.4) 0%, transparent 70%);
    filter: blur(40px);
  }
  .page-hero__circle--1 { width: 500px; height: 500px; top: -10%; left: -5%; }
  .page-hero__circle--2 {
    width: 700px; height: 700px;
    bottom: -20%; right: -10%;
    background: radial-gradient(circle, rgba(201, 211, 223, 0.5) 0%, transparent 70%);
  }
  .page-hero__inner { position: relative; z-index: 2; text-align: center; max-width: 900px; }
  .page-hero__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    margin-bottom: 28px;
    text-indent: 0.6em;
    font-weight: 500;
  }
  .page-hero__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(32px, 5vw, 64px);
    letter-spacing: 0.08em;
    color: var(--c-gunjo);
    line-height: 1.5;
    margin-bottom: 24px;
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .page-hero__sub {
    font-size: clamp(13px, 1.3vw, 16px);
    letter-spacing: 0.15em;
    line-height: 2;
    color: var(--c-text-sub);
    max-width: 720px;
    margin: 0 auto;
  }
  .breadcrumb {
    position: relative;
    z-index: 3;
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 48px 0;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.2em;
    color: var(--c-text-sub);
  }
  .breadcrumb a { color: var(--c-text-sub); text-decoration: none; transition: color 0.3s; }
  .breadcrumb a:hover { color: var(--c-gunjo); }
  .breadcrumb__sep { margin: 0 12px; color: var(--c-text-mute); }

  /* セクション共通 */
  .section {
    position: relative;
    padding: 140px 48px;
    overflow: hidden;
  }
  .section--alt { background: linear-gradient(to bottom, var(--c-paper) 0%, var(--c-paper-warm) 100%); }
  .section__inner { max-width: 1100px; margin: 0 auto; position: relative; z-index: 2; }
  .section__lead {
    text-align: center;
    font-family: 'Noto Serif JP', serif;
    font-size: clamp(18px, 2vw, 24px);
    line-height: 2.2;
    letter-spacing: 0.08em;
    margin: 0 auto 64px;
    max-width: 760px;
    color: var(--c-text);
  }
  .section__body { font-size: 15px; line-height: 2.2; color: var(--c-text-sub); max-width: 760px; margin: 0 auto; }

  /* ハンバーガーメニュー（モバイル） */
  @media (max-width: 768px) {
    .nav__menu.is-open {
      display: flex;
      position: fixed;
      top: 0; left: 0;
      width: 100vw;
      height: 100vh;
      background: rgba(250, 247, 243, 0.97);
      backdrop-filter: blur(20px);
      flex-direction: column;
      justify-content: center;
      align-items: center;
      gap: 32px;
      font-size: 16px;
      z-index: 99;
    }
    .page-hero { padding: 160px 24px 80px; }
    .section { padding: 80px 24px; }
    .breadcrumb { padding: 90px 24px 0; }
  }
  /* 共通：ホバー時のリンク等 */
  .text-link {
    color: var(--c-gunjo);
    text-decoration: none;
    border-bottom: 1px solid var(--c-gunjo);
    padding-bottom: 2px;
    transition: all 0.3s;
  }
  .text-link:hover { color: var(--c-gunjo-light); border-color: var(--c-gunjo-light); }

  /* 必ずスクロール可能に */
  html, body { overflow-x: hidden; }
  /* ==================== サブページ：包括的レスポンシブ ==================== */

  /* --- タブレット〜小型デスクトップ (1024px以下) --- */
  @media (max-width: 1024px) {
    .page-hero { padding: 180px 32px 100px; min-height: 50vh; }
    .section { padding: 110px 32px; }
    .breadcrumb { padding: 96px 32px 0; }
    .nav { padding: 16px 32px; }
    .nav.is-scrolled { padding: 12px 32px; }
    .section__inner, .ceo-block, .history-list, .position-list, .office-grid, .feature-grid, .services-grid, .vision-cards, .benefit-grid, .news-list, .article-body, .article-share, .article-nav {
      max-width: 100% !important;
    }
  }

  /* --- タブレット (900px以下) --- */
  @media (max-width: 900px) {
    .page-hero__title { font-size: clamp(28px, 5vw, 44px); }
    .page-hero__sub { font-size: clamp(12px, 1.5vw, 14px); }
    .section__title { font-size: clamp(24px, 4vw, 32px); }
    .section__head { margin-bottom: 56px; }
    .feature-grid, .vision-cards { grid-template-columns: 1fr; gap: 20px; }
    .flow-steps { grid-template-columns: repeat(3, 1fr); }
    .flow-steps .flow-step:nth-child(n+4) { display: none; }
    .benefit-grid { grid-template-columns: repeat(2, 1fr); }
    .ceo-block { grid-template-columns: 1fr; gap: 32px; }
    .ceo-block__photo { max-width: 320px; margin: 0 auto; aspect-ratio: 4 / 5; }
    .service-detail-card, .service-detail-card--creative { grid-template-columns: 1fr; }
    .service-detail-card--creative .service-detail-card__bg { order: 0; }
    .service-detail-card--creative .service-detail-card__inner { order: 1; }
    .service-detail-card__bg { min-height: 240px; }
    .service-detail-card__inner { padding: 36px 28px; }
    .service-overview { grid-template-columns: 1fr; gap: 32px; }
    .position-card { grid-template-columns: 1fr; padding: 32px 24px; }
    .services-grid { grid-template-columns: 1fr; }
    .office-grid { grid-template-columns: 1fr; gap: 16px; }
  }

  /* --- モバイル (768px以下) --- */
  @media (max-width: 768px) {
    .page-hero { padding: 140px 20px 70px; min-height: auto; }
    .page-hero__eyebrow { font-size: 10px; letter-spacing: 0.4em; margin-bottom: 20px; }
    .page-hero__title { font-size: clamp(22px, 6vw, 32px); letter-spacing: 0.04em; line-height: 1.5; margin-bottom: 18px; }
    .page-hero__sub { font-size: 12px; line-height: 1.9; letter-spacing: 0.08em; }
    .section { padding: 72px 20px; }
    .section--alt { padding: 72px 20px; }
    .section__head { margin-bottom: 40px; }
    .section__eyebrow { font-size: 10px; letter-spacing: 0.32em; }
    .section__title { font-size: clamp(20px, 5.6vw, 28px); }
    .section__lead { font-size: 14px; line-height: 2; letter-spacing: 0.04em; margin-bottom: 40px; }
    .section__body { font-size: 13px; line-height: 2; }
    .breadcrumb { padding: 80px 20px 0; font-size: 10px; letter-spacing: 0.15em; }
    .breadcrumb__sep { margin: 0 8px; }
    .nav { padding: 14px 20px; }
    .nav.is-scrolled { padding: 10px 20px; }
    .btn { padding: 12px 20px; font-size: 11px; letter-spacing: 0.1em; white-space: nowrap; }

    /* SERVICE一覧カード */
    .service-detail-list { gap: 48px; margin-top: 48px; }
    .service-detail-card__title { font-size: clamp(20px, 4.8vw, 26px); }
    .service-detail-card__inner { padding: 32px 22px; }
    .service-detail-card__text { font-size: 13px; line-height: 1.95; }
    .service-detail-card__bg { min-height: 200px; }

    /* SERVICE詳細 */
    .page-hero--with-image { min-height: 50vh; }
    .page-hero--with-image .page-hero__inner { padding: 160px 20px 80px; }
    .feature-card { padding: 32px 24px; }
    .feature-card__title { font-size: 16px; }
    .feature-card__text { font-size: 12px; }
    .services-grid { gap: 16px; margin-top: 32px; }
    .service-item { padding: 24px 20px; }
    .service-item h4 { font-size: 15px; }
    .service-item p { font-size: 12px; line-height: 1.85; }
    .cta-band { padding: 72px 20px; }
    .cta-band h2 { font-size: clamp(20px, 5.2vw, 28px); }
    .cta-band p { font-size: 13px; line-height: 1.95; }

    /* COMPANY */
    .ceo-block__photo { aspect-ratio: 1 / 1; max-width: 260px; }
    .ceo-block__text h3 { font-size: clamp(18px, 4.6vw, 24px); margin-bottom: 18px; }
    .ceo-block__text p { font-size: 13px; line-height: 2; }
    .company-table th, .company-table td { font-size: 12px; padding: 6px 0; }
    .company-table th { padding-top: 20px; }
    .history-list { padding: 0 4px; }
    .history-item { padding: 20px 0; }
    .history-item__year { font-size: 15px; }
    .history-item__text { font-size: 13px; line-height: 1.85; }
    .office-card { padding: 28px 22px; }
    .office-card__name { font-size: 18px; }
    .office-card__address { font-size: 12px; }

    /* RECRUIT */
    .recruit-hero__inner { padding: 140px 20px 80px; }
    .vision-card { padding: 36px 24px; }
    .vision-card__title { font-size: 16px; margin-bottom: 12px; }
    .vision-card__text { font-size: 12px; }
    .position-list { gap: 16px; }
    .position-card__name { font-size: 18px; }
    .position-card__desc { font-size: 12px; line-height: 1.9; }
    .position-card__skills span { font-size: 10px; padding: 3px 8px; }
    .flow-steps { grid-template-columns: 1fr; gap: 12px; }
    .flow-steps .flow-step:nth-child(n+4) { display: block; }
    .flow-step { padding: 24px 16px; display: grid; grid-template-columns: 56px 1fr; gap: 16px; text-align: left; align-items: center; }
    .flow-step__num { margin: 0; }
    .flow-step__name { margin-bottom: 4px; font-size: 13px; }
    .flow-step__text { font-size: 11px; }
    .benefit-grid { grid-template-columns: 1fr; gap: 12px; margin-top: 32px; }
    .benefit-item { padding: 20px 18px; }
    .benefit-item h4 { font-size: 14px; }
    .benefit-item p { font-size: 11px; line-height: 1.7; }

    /* NEWS一覧 */
    .news-filter { gap: 8px; margin-bottom: 40px; }
    .news-filter button { padding: 8px 16px; font-size: 10px; letter-spacing: 0.15em; }
    .news-list__item { grid-template-columns: 1fr; gap: 6px; padding: 18px 0; }
    .news-list__item:hover { padding-left: 0; padding-right: 0; background: transparent; }
    .news-list__date { font-size: 12px; }
    .news-list__category { font-size: 9px; width: fit-content; }
    .news-list__title { font-size: 13px; line-height: 1.7; }
    .news-list__arrow { display: none; }
    .pagination { margin-top: 48px; gap: 6px; }
    .pagination a, .pagination span { width: 34px; height: 34px; font-size: 12px; }

    /* NEWS詳細 */
    .article-header { padding: 60px 20px 40px; }
    .article-header__meta { gap: 12px; margin-bottom: 18px; }
    .article-header__date { font-size: 12px; }
    .article-header__category { font-size: 9px; }
    .article-header__title { font-size: clamp(18px, 5vw, 26px); line-height: 1.6; letter-spacing: 0.04em; }
    .article-body { padding: 0 20px 60px; }
    .article-body p { font-size: 13px; line-height: 1.95; }
    .article-body h2 { font-size: 17px; margin: 32px 0 14px; }
    .article-body ul li { font-size: 12px; line-height: 1.85; }
    .article-share { padding: 18px 20px; margin: 32px 20px 0; flex-direction: column; gap: 12px; align-items: flex-start; }
    .article-nav { grid-template-columns: 1fr; gap: 12px; margin-top: 56px; padding: 0 20px; }
    .article-nav__link { padding: 18px 20px; }
    .article-nav__link--next { text-align: left; }
    .article-nav__title { font-size: 12px; }
    .back-to-list { margin-top: 48px; }
  }

  /* --- 小型モバイル (480px以下) --- */
  @media (max-width: 480px) {
    .page-hero { padding: 120px 16px 56px; }
    .page-hero__title { font-size: clamp(20px, 5.6vw, 28px); }
    .section, .section--alt { padding: 56px 16px; }
    .breadcrumb { padding: 76px 16px 0; }
    .nav { padding: 12px 16px; }
    .nav.is-scrolled { padding: 10px 16px; }
    .nav__logo svg { height: 20px; }
    .section__title { font-size: clamp(18px, 5.4vw, 24px); }
    .ceo-block__photo { max-width: 220px; }
    .recruit-hero__inner { padding: 120px 16px 60px; }
    .company-table th { font-size: 11px; }
    .company-table td { font-size: 12px; }
    .btn { padding: 11px 18px; font-size: 10.5px; }
    .cta-band { padding: 56px 16px; }
    .feature-card, .position-card, .vision-card, .office-card, .service-item { padding-left: 18px !important; padding-right: 18px !important; }
  }

  /* --- 超小型 (360px以下) --- */
  @media (max-width: 360px) {
    .page-hero__title { font-size: 19px; }
    .section__title { font-size: 18px; }
    .breadcrumb { font-size: 9px; letter-spacing: 0.1em; }
    .breadcrumb__sep { margin: 0 6px; }
  }

  /* --- 縦長スマホ・ランドスケープ --- */
  @media (max-height: 600px) and (orientation: landscape) {
    .page-hero { min-height: auto; padding: 100px 24px 60px; }
    .recruit-hero__inner { padding: 100px 24px 60px; }
  }

  /* --- ナビメニュー オープン時のフルスクリーン --- */
  .nav__menu.is-open {
    display: flex !important;
    position: fixed;
    inset: 0;
    background: rgba(250, 247, 243, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 28px;
    font-size: 16px;
    z-index: 99;
  }
  .nav__menu.is-open a { font-size: 14px; letter-spacing: 0.3em; }
  .nav__hamburger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .nav__hamburger.is-open span:nth-child(2) { opacity: 0; }
  .nav__hamburger.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
  .nav__hamburger span { transition: all 0.3s ease; }

  /* --- 横スクロール完全防止 --- */
  html, body { overflow-x: hidden; max-width: 100vw; }
  img, svg, video { max-width: 100%; height: auto; }

  /* --- フッターのレスポンシブ補強 --- */
  @media (max-width: 768px) {
    .footer { padding: 60px 20px 24px !important; }
    .footer__inner { grid-template-columns: 1fr !important; gap: 32px !important; }
    .footer__nav { grid-template-columns: repeat(2, 1fr) !important; gap: 24px !important; }
    .footer__brand svg { height: 22px !important; }
    .footer__tagline { font-size: 12px; }
    .footer__address { font-size: 11px; }
    .footer__nav-col h4 { font-size: 11px; }
    .footer__nav-col a { font-size: 12px; }
    .footer__bottom { font-size: 10px; padding: 16px 0; }
  }
  @media (max-width: 480px) {
    .footer { padding: 48px 16px 20px !important; }
    .footer__nav { grid-template-columns: 1fr !important; }
  }
  /* ==================== 日本語の自然な折り返し制御 ==================== */
  .no-break {
    display: inline-block;
    white-space: nowrap;
  }
  /* 句読点ぶら下げ・文節単位の改行（モダンブラウザ） */
  p, h1, h2, h3, h4, h5, h6, li {
    line-break: strict;
    overflow-wrap: break-word;
    hanging-punctuation: allow-end;
  }
  .section__lead, .philosophy-panel__text, .about-value__text,
  .service__desc, .service-detail-card__text,
  .recruit-banner__text, .contact-cta__text, .hero__subtitle,
  .ceo-block__text p, .news-list__title, .article-body p {
    word-break: auto-phrase;
    text-wrap: pretty;
  }
  .page-hero--with-image { padding: 0; min-height: 70vh; background: none; }
  .page-hero--with-image .page-hero__media {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: 0;
  }
  .page-hero--with-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(26,58,107,0.15) 0%, rgba(255,255,255,0.4) 60%, rgba(255,255,255,0.7) 100%);
    z-index: 1;
  }
  .page-hero--with-image .page-hero__inner { z-index: 2; padding: 200px 24px 120px; }
  .page-hero--with-image .page-hero__title { text-shadow: 0 2px 16px rgba(255,255,255,0.6), 0 4px 30px rgba(255,255,255,0.4); }

  .service-overview { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; max-width: 1100px; margin: 0 auto; }
  .service-overview__image {
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 24px 60px rgba(42, 52, 69, 0.12);
    aspect-ratio: 4 / 3;
    background-size: cover;
    background-position: center;
  }
  .service-overview__text h3 {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(22px, 2.4vw, 28px);
    margin-bottom: 20px;
    letter-spacing: 0.04em;
    color: var(--c-gunjo);
  }
  .service-overview__text p { font-size: 14px; line-height: 2.1; color: var(--c-text-sub); }
  @media (max-width: 900px) { .service-overview { grid-template-columns: 1fr; gap: 40px; } }

  .feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 64px; }
  @media (max-width: 900px) { .feature-grid { grid-template-columns: 1fr; } }
  .feature-card {
    background: #fff;
    padding: 40px 32px;
    border-radius: 4px;
    border: 1px solid var(--c-border-soft);
    transition: transform 0.4s, box-shadow 0.4s;
  }
  .feature-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(42, 52, 69, 0.08); }
  .feature-card__num {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: var(--c-gunjo);
    margin-bottom: 16px;
    font-weight: 600;
  }
  .feature-card__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: 18px;
    margin-bottom: 16px;
    letter-spacing: 0.04em;
  }
  .feature-card__text { font-size: 13px; line-height: 1.95; color: var(--c-text-sub); }

  .services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 48px; }
  @media (max-width: 768px) { .services-grid { grid-template-columns: 1fr; } }
  .service-item {
    padding: 32px;
    background: rgba(255,255,255,0.7);
    border-left: 3px solid var(--c-gunjo);
    backdrop-filter: blur(6px);
  }
  .service-item h4 {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: 17px;
    margin-bottom: 12px;
    letter-spacing: 0.04em;
  }
  .service-item p { font-size: 13px; line-height: 1.9; color: var(--c-text-sub); }

  /* CTAバンドル */
  .cta-band {
    background: linear-gradient(135deg, var(--c-gunjo) 0%, var(--c-gunjo-light) 100%);
    color: #fff;
    padding: 100px 32px;
    text-align: center;
  }
  .cta-band h2 {
    font-family: 'Noto Serif JP', serif;
    font-size: clamp(22px, 3vw, 36px);
    margin-bottom: 24px;
    letter-spacing: 0.06em;
  }
  .cta-band p { color: rgba(255,255,255,0.85); margin-bottom: 32px; font-size: 14px; line-height: 2; }
  .cta-band .btn { background: #fff; color: var(--c-gunjo); border-color: #fff; }
  .cta-band .btn:hover { background: var(--c-paper); color: var(--c-gunjo); }

/* ===== from service-creative.html ===== */
  :root {
    /* ブランドカラー（群青はアクセントとして残す） */
    --c-gunjo: #1A3A6B;
    --c-gunjo-light: #2E5BA8;
    --c-gunjo-pale: #E8EEF7;

    /* 夜明けトーン（画像から抽出） */
    --c-dawn-blue: #c9d3df;
    --c-dawn-mist: #e1e6ec;
    --c-dawn-peach: #f4e3d7;
    --c-dawn-rose: #efd9d3;
    --c-dawn-cream: #f8f1e9;
    --c-paper: #faf7f3;
    --c-paper-warm: #f1ebe4;

    /* テキスト */
    --c-text: #2a3445;
    --c-text-sub: #6b7383;
    --c-text-mute: #97a0ad;
    --c-border: #d8d2c9;
    --c-border-soft: #e8e4dd;
    --c-gold: #b89968;

    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--c-text);
    background: var(--c-paper);
    overflow-x: hidden;
    line-height: 1.8;
    letter-spacing: 0.04em;
  }

  /* ==================== ローダー ==================== */
  .loader {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: var(--c-gunjo);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 32px;
    transition: opacity 0.8s ease, visibility 0.8s ease;
  }
  .loader.is-hidden {
    opacity: 0;
    visibility: hidden;
  }
  .loader__logo {
    width: clamp(150px, 18vw, 240px);
    opacity: 0;
    animation: loaderLogoIn 0.9s var(--ease-out) 0.15s forwards;
  }
  .loader__logo svg {
    width: 100%;
    height: auto;
    fill: #ffffff;
    display: block;
  }
  @keyframes loaderLogoIn {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .loader__bar {
    width: 160px;
    height: 1px;
    background: rgba(255, 255, 255, 0.18);
    position: relative;
    overflow: hidden;
  }
  .loader__bar::after {
    content: '';
    position: absolute;
    inset: 0;
    background: #ffffff;
    transform: scaleX(0);
    transform-origin: left;
    animation: loaderBar 1.8s var(--ease-out) 0.6s forwards;
  }
  @keyframes loaderBar { to { transform: scaleX(1); } }

  /* ==================== ナビゲーション ==================== */
  .nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 48px;
    transition: all 0.4s ease;
  }
  .nav.is-scrolled {
    background: rgba(250, 247, 243, 0.92);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(42, 52, 69, 0.05);
    padding: 14px 48px;
  }
  .nav__logo {
    display: inline-flex;
    align-items: center;
    color: var(--c-white, #ffffff);
    text-decoration: none;
    transition: color 0.4s ease;
  }
  .nav__logo svg {
    height: 28px;
    width: auto;
    fill: currentColor;
    display: block;
    transition: fill 0.4s ease;
  }
  .nav.is-scrolled .nav__logo { color: var(--c-gunjo); }
  .nav__menu {
    display: flex;
    gap: 32px;
    align-items: center;
    font-size: 12px;
    letter-spacing: 0.25em;
    font-weight: 500;
  }
  .nav__menu a {
    color: var(--c-text);
    text-decoration: none;
    transition: opacity 0.3s;
  }
  .nav__menu a:hover { opacity: 0.6; }
  .nav__menu a.cta {
    background: var(--c-gunjo);
    color: #fff !important;
    padding: 12px 24px;
    border-radius: 4px;
    transition: background 0.3s;
  }
  .nav__menu a.cta:hover {
    background: var(--c-gunjo-light);
    opacity: 1;
  }

  /* ==================== 共通：浮遊パーティクル ==================== */
  .particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 4;
  }
  .particle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.2) 60%, transparent 100%);
    will-change: transform;
    animation: floatParticle linear infinite;
  }
  .particle.star {
    background: rgba(255,255,255,1);
    box-shadow: 0 0 6px rgba(255,255,255,0.95), 0 0 14px rgba(184, 153, 104, 0.5);
    animation: twinkle 3s ease-in-out infinite, floatStar linear infinite;
  }
  .particle.gold {
    background: radial-gradient(circle, rgba(184, 153, 104, 0.9) 0%, rgba(184, 153, 104, 0.2) 60%, transparent 100%);
    box-shadow: 0 0 8px rgba(184, 153, 104, 0.5);
  }
  @keyframes floatParticle {
    0% { transform: translate3d(0, 0, 0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translate3d(20px, -100vh, 0); opacity: 0; }
  }
  @keyframes floatStar {
    0% { transform: translate3d(0, 0, 0); opacity: 0; }
    10% { opacity: 1; }
    100% { transform: translate3d(-15px, -100vh, 0); opacity: 0; }
  }
  @keyframes twinkle {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
  }

  /* ==================== ヒーロー ==================== */
  .hero {
    position: relative;
    height: 100vh;
    min-height: 720px;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .hero__bg {
    position: absolute;
    top: -10%; left: -5%;
    width: 110%; height: 120%;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center 50%;
    will-change: transform;
    z-index: 1;
  }
  /* 画像のトーンを活かすため、ごく薄いオーバーレイ */
  .hero__overlay {
    position: absolute;
    inset: 0;
    background:
      linear-gradient(to bottom,
        rgba(250, 247, 243, 0) 0%,
        rgba(250, 247, 243, 0) 50%,
        rgba(250, 247, 243, 0.4) 100%);
    z-index: 2;
    pointer-events: none;
  }

  /* 朝の太陽（光のグラデーション） */
  .hero__sun {
    position: absolute;
    top: 30%;
    left: 8%;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: radial-gradient(circle at center,
      rgba(255, 230, 200, 0.6) 0%,
      rgba(244, 227, 215, 0.35) 35%,
      rgba(239, 217, 211, 0.15) 60%,
      transparent 90%);
    z-index: 3;
    will-change: transform;
    animation: sunPulse 6s ease-in-out infinite;
    filter: blur(20px);
  }
  @keyframes sunPulse {
    0%, 100% { transform: scale(1); opacity: 0.85; }
    50% { transform: scale(1.08); opacity: 1; }
  }

  /* 流れる雲 */
  .hero__clouds {
    position: absolute;
    inset: 0;
    z-index: 3;
    pointer-events: none;
    will-change: transform;
  }
  .cloud {
    position: absolute;
    height: 60px;
    background: radial-gradient(ellipse, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0.1) 60%, transparent 100%);
    border-radius: 50%;
    filter: blur(16px);
    animation: drift linear infinite;
  }
  @keyframes drift {
    from { transform: translateX(-300px); }
    to { transform: translateX(calc(100vw + 300px)); }
  }

  .hero__content {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 6;
    will-change: transform, opacity;
    text-align: center;
    padding: 0 32px;
  }
  .hero__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    margin-bottom: 36px;
    text-indent: 0.6em;
    opacity: 0;
    transform: translateY(20px);
    font-weight: 500;
  }
  .hero__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(40px, 7vw, 96px);
    letter-spacing: 0.08em;
    color: var(--c-gunjo);
    line-height: 1.5;
    margin-bottom: 32px;
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .hero__title .char {
    display: inline-block;
    opacity: 0;
    transform: translateY(40px) rotateX(60deg);
    transform-origin: center bottom;
  }
  .hero__subtitle {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 400;
    font-size: clamp(13px, 1.3vw, 16px);
    letter-spacing: 0.15em;
    line-height: 2;
    color: var(--c-text);
    max-width: 620px;
    margin-bottom: 56px;
    opacity: 0;
    transform: translateY(20px);
    text-shadow: 0 1px 10px rgba(255,255,255,0.5);
  }
  .hero__ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
    opacity: 0;
    transform: translateY(20px);
  }

  .hero__vertical {
    position: absolute;
    right: 56px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Noto Serif JP', serif;
    font-weight: 400;
    font-size: 13px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    opacity: 0;
    z-index: 5;
    animation: fadeIn 1.5s ease 2.5s forwards;
  }
  .hero__vertical-left {
    position: absolute;
    left: 56px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
    font-size: 11px;
    letter-spacing: 0.4em;
    color: var(--c-text-mute);
    opacity: 0;
    z-index: 5;
    animation: fadeIn 1.5s ease 2.8s forwards;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.2em;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
  }
  .btn--primary {
    background: var(--c-gunjo);
    color: #fff;
    border: 1px solid var(--c-gunjo);
  }
  .btn--primary:hover {
    background: var(--c-gunjo-light);
    border-color: var(--c-gunjo-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 58, 107, 0.25);
  }
  .btn--outline {
    background: rgba(255,255,255,0.5);
    backdrop-filter: blur(8px);
    color: var(--c-gunjo);
    border: 1px solid var(--c-gunjo);
  }
  .btn--outline:hover {
    background: var(--c-gunjo);
    color: #fff;
    transform: translateY(-2px);
  }
  .btn__arrow {
    font-family: 'Inter', sans-serif;
    font-weight: 300;
    transition: transform 0.3s;
  }
  .btn:hover .btn__arrow { transform: translateX(4px); }

  .hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 6;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    opacity: 0;
    animation: fadeIn 2s ease 3s forwards;
  }
  .hero__scroll-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 10px;
    letter-spacing: 0.4em;
    color: var(--c-text-sub);
  }
  .hero__scroll-line {
    width: 1px;
    height: 56px;
    background: rgba(42, 52, 69, 0.3);
    position: relative;
    overflow: hidden;
  }
  .hero__scroll-line::after {
    content: '';
    position: absolute;
    top: -56px;
    left: 0;
    width: 100%;
    height: 56px;
    background: var(--c-gunjo);
    animation: scrollLine 2.4s ease-in-out infinite;
  }
  @keyframes scrollLine {
    0% { top: -56px; }
    100% { top: 56px; }
  }
  @keyframes fadeIn {
    to { opacity: 1; }
  }

  /* ==================== ABOUT セクション ==================== */
  .about {
    position: relative;
    padding: 200px 48px;
    background: linear-gradient(to bottom, var(--c-paper) 0%, var(--c-paper-warm) 100%);
    overflow: hidden;
  }
  .about__bg-decor {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
  }
  .about__circle {
    position: absolute;
    border-radius: 50%;
    will-change: transform;
  }
  .about__circle--1 {
    width: 600px; height: 600px;
    top: -10%; left: -10%;
    background: radial-gradient(circle, rgba(201, 211, 223, 0.4) 0%, transparent 70%);
  }
  .about__circle--2 {
    width: 800px; height: 800px;
    bottom: -20%; right: -15%;
    background: radial-gradient(circle, rgba(244, 227, 215, 0.5) 0%, transparent 70%);
  }

  .about__deco-text {
    position: absolute;
    right: -40px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    font-size: clamp(180px, 22vw, 320px);
    letter-spacing: -0.05em;
    color: rgba(26, 58, 107, 0.05);
    z-index: 0;
    pointer-events: none;
    line-height: 1;
    will-change: transform;
  }

  .about__inner {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  .section__head {
    text-align: center;
    margin-bottom: 80px;
  }
  .section__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 16px;
    text-indent: 0.4em;
    font-weight: 500;
    text-transform: uppercase;
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s, transform 1s;
  }
  .section__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(28px, 3.4vw, 40px);
    letter-spacing: 0.08em;
    color: var(--c-text);
    line-height: 1.6;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s 0.15s, transform 1s 0.15s;
  }
  .section__accent {
    width: 40px;
    height: 2px;
    background: var(--c-gunjo);
    margin: 24px auto 0;
    transform: scaleX(0);
    transition: transform 1s 0.3s;
  }
  .is-visible .section__eyebrow,
  .is-visible .section__title { opacity: 1; transform: translateY(0); }
  .is-visible .section__accent { transform: scaleX(1); }

  .about__lead {
    text-align: center;
    font-family: 'Noto Serif JP', serif;
    font-weight: 400;
    font-size: clamp(20px, 2.4vw, 30px);
    line-height: 2.2;
    letter-spacing: 0.1em;
    margin-bottom: 64px;
    color: var(--c-text);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.2s 0.3s, transform 1.2s 0.3s;
  }
  .is-visible .about__lead { opacity: 1; transform: translateY(0); }

  .about__body {
    font-size: 15px;
    line-height: 2.2;
    color: var(--c-text-sub);
    max-width: 720px;
    margin: 0 auto 80px;
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.2s 0.5s, transform 1.2s 0.5s;
  }
  .is-visible .about__body { opacity: 1; transform: translateY(0); }

  .about__values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-top: 1px solid var(--c-border);
    border-bottom: 1px solid var(--c-border);
    background: rgba(255,255,255,0.5);
    backdrop-filter: blur(4px);
  }
  .about__value {
    padding: 48px 32px;
    text-align: center;
    border-right: 1px solid var(--c-border);
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
  }
  .about__value:last-child { border-right: none; }
  .is-visible .about__value { opacity: 1; transform: translateY(0); }
  .is-visible .about__value:nth-child(1) { transition-delay: 0.6s; }
  .is-visible .about__value:nth-child(2) { transition-delay: 0.75s; }
  .is-visible .about__value:nth-child(3) { transition-delay: 0.9s; }
  .about__value-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 16px;
    text-transform: uppercase;
    font-weight: 500;
  }
  .about__value-title {
    font-family: 'Noto Serif JP', serif;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: 0.05em;
  }
  .about__value-text {
    font-size: 13px;
    line-height: 1.9;
    color: var(--c-text-sub);
  }

  /* ==================== 哲学パララックスシーン ==================== */
  .philosophy {
    position: relative;
    height: 120vh;
    min-height: 800px;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .philosophy__bg {
    position: absolute;
    top: -15%; left: 0;
    width: 100%; height: 130%;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center 30%;
    will-change: transform;
    z-index: 1;
  }
  .philosophy__overlay {
    position: absolute;
    inset: 0;
    background:
      linear-gradient(to bottom,
        rgba(250, 247, 243, 0.2) 0%,
        rgba(250, 247, 243, 0.5) 100%);
    z-index: 2;
  }

  .philosophy__kanji {
    position: absolute;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    color: rgba(26, 58, 107, 0.07);
    z-index: 3;
    pointer-events: none;
    will-change: transform;
    line-height: 1;
  }
  .philosophy__kanji--1 {
    top: 10%; left: 5%;
    font-size: clamp(120px, 18vw, 280px);
  }
  .philosophy__kanji--2 {
    bottom: 15%; right: 8%;
    font-size: clamp(100px, 15vw, 240px);
  }
  .philosophy__kanji--3 {
    top: 45%; left: 50%;
    transform: translate(-50%, -50%);
    font-size: clamp(160px, 24vw, 380px);
    color: rgba(184, 153, 104, 0.08);
  }

  .philosophy__content {
    position: relative;
    z-index: 5;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 32px;
    text-align: center;
    will-change: transform;
  }
  .philosophy__mark {
    font-family: 'Noto Serif JP', serif;
    font-size: 64px;
    line-height: 1;
    color: rgba(184, 153, 104, 0.7);
    margin-bottom: 24px;
  }
  .philosophy__text {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(28px, 4.5vw, 56px);
    line-height: 1.8;
    letter-spacing: 0.12em;
    margin-bottom: 48px;
    max-width: 1000px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .philosophy__text .word {
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s, transform 0.8s;
  }
  .is-visible .philosophy__text .word { opacity: 1; transform: translateY(0); }
  .is-visible .philosophy__text .word:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .philosophy__text .word:nth-child(2) { transition-delay: 0.2s; }
  .is-visible .philosophy__text .word:nth-child(3) { transition-delay: 0.3s; }
  .is-visible .philosophy__text .word:nth-child(4) { transition-delay: 0.4s; }
  .is-visible .philosophy__text .word:nth-child(5) { transition-delay: 0.5s; }
  .is-visible .philosophy__text .word:nth-child(6) { transition-delay: 0.6s; }
  .is-visible .philosophy__text .word:nth-child(7) { transition-delay: 0.7s; }
  .is-visible .philosophy__text .word:nth-child(8) { transition-delay: 0.8s; }

  .philosophy__source {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--c-text-sub);
    margin-bottom: 64px;
  }
  .philosophy__caption {
    font-family: 'Noto Serif JP', serif;
    font-size: 14px;
    line-height: 2.2;
    letter-spacing: 0.1em;
    max-width: 560px;
    color: var(--c-text);
    background: rgba(255,255,255,0.35);
    backdrop-filter: blur(8px);
    padding: 24px 32px;
    border-radius: 4px;
  }

  /* ==================== SERVICE セクション ==================== */
  .service {
    position: relative;
    padding: 180px 48px;
    background: var(--c-paper);
    overflow: hidden;
  }
  .service__bg-deco {
    position: absolute;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: clamp(160px, 24vw, 400px);
    letter-spacing: -0.03em;
    color: rgba(26, 58, 107, 0.05);
    top: 8%;
    left: -3%;
    line-height: 1;
    will-change: transform;
    z-index: 0;
    pointer-events: none;
  }

  .service__inner { position: relative; z-index: 2; }

  .service__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
  }
  .service__card {
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(8px);
    border: 1px solid var(--c-border-soft);
    border-radius: 4px;
    padding: 48px 36px;
    transition: all 0.5s var(--ease-out);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(60px);
  }
  .is-visible .service__card { opacity: 1; transform: translateY(0); }
  .is-visible .service__card:nth-child(1) { transition-delay: 0.2s; }
  .is-visible .service__card:nth-child(2) { transition-delay: 0.4s; }
  .is-visible .service__card:nth-child(3) { transition-delay: 0.6s; }

  .service__card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 3px;
    background: var(--c-gunjo);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--ease-out);
  }
  .service__card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 60px rgba(42, 52, 69, 0.1);
    border-color: var(--c-gunjo);
    background: #fff;
  }
  .service__card:hover::before { transform: scaleX(1); }
  .service__num {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--c-gunjo);
    margin-bottom: 20px;
    font-weight: 500;
  }
  .service__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: 22px;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
    color: var(--c-text);
  }
  .service__title-en {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: var(--c-text-sub);
    margin-bottom: 24px;
    text-transform: uppercase;
  }
  .service__desc {
    font-size: 14px;
    line-height: 2;
    color: var(--c-text-sub);
    margin-bottom: 24px;
  }
  .service__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
  }
  .service__tag {
    font-size: 11px;
    letter-spacing: 0.1em;
    padding: 6px 12px;
    background: var(--c-gunjo-pale);
    color: var(--c-gunjo);
    border-radius: 2px;
    font-weight: 500;
  }
  .service__link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.2em;
    color: var(--c-gunjo);
    text-decoration: none;
    font-weight: 500;
    transition: gap 0.3s;
  }
  .service__link:hover { gap: 16px; }

  /* ==================== ピン留めスクロール ==================== */
  .pin-section {
    position: relative;
    height: 300vh;
    background: var(--c-dawn-mist);
  }
  .pin-section__sticky {
    position: sticky;
    top: 0;
    height: 100vh;
    overflow: hidden;
  }
  .pin-section__bg {
    position: absolute;
    inset: 0;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center;
    z-index: 1;
  }
  .pin-section__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
      rgba(250, 247, 243, 0.3) 0%,
      rgba(250, 247, 243, 0.55) 100%);
    z-index: 2;
  }
  .pin-section__panels {
    position: relative;
    z-index: 3;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 48px;
  }
  .pin-panel {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 48px;
    opacity: 0;
    transition: opacity 0.6s ease;
  }
  .pin-panel.is-active { opacity: 1; }
  .pin-panel__num {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 14px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 24px;
    font-weight: 500;
  }
  .pin-panel__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(32px, 5vw, 56px);
    line-height: 1.6;
    letter-spacing: 0.1em;
    margin-bottom: 32px;
    max-width: 900px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.7);
  }
  .pin-panel__text {
    font-size: 15px;
    line-height: 2.2;
    letter-spacing: 0.08em;
    max-width: 580px;
    color: var(--c-text);
    background: rgba(255,255,255,0.4);
    backdrop-filter: blur(8px);
    padding: 20px 28px;
    border-radius: 4px;
  }
  .pin-section__progress {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    display: flex;
    gap: 12px;
  }
  .pin-section__dot {
    width: 32px;
    height: 1px;
    background: rgba(26, 58, 107, 0.25);
    transition: background 0.4s;
  }
  .pin-section__dot.is-active {
    background: var(--c-gunjo);
  }

  /* ==================== COMPANY ==================== */
  .company {
    padding: 180px 48px;
    background: var(--c-paper-warm);
    position: relative;
    overflow: hidden;
  }
  .company__deco {
    position: absolute;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: clamp(140px, 20vw, 320px);
    color: rgba(26, 58, 107, 0.05);
    top: 50%;
    right: -5%;
    transform: translateY(-50%);
    line-height: 1;
    z-index: 0;
    will-change: transform;
    pointer-events: none;
  }
  .company__inner {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  .company__table {
    width: 100%;
    border-collapse: collapse;
  }
  .company__table tr {
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.8s, transform 0.8s;
  }
  .is-visible .company__table tr { opacity: 1; transform: translateX(0); }
  .is-visible .company__table tr:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .company__table tr:nth-child(2) { transition-delay: 0.2s; }
  .is-visible .company__table tr:nth-child(3) { transition-delay: 0.3s; }
  .is-visible .company__table tr:nth-child(4) { transition-delay: 0.4s; }
  .is-visible .company__table tr:nth-child(5) { transition-delay: 0.5s; }
  .is-visible .company__table tr:nth-child(6) { transition-delay: 0.6s; }
  .is-visible .company__table tr:nth-child(7) { transition-delay: 0.7s; }
  .company__table th,
  .company__table td {
    padding: 24px 0;
    border-bottom: 1px solid var(--c-border);
    text-align: left;
    font-size: 14px;
    vertical-align: top;
    line-height: 1.9;
  }
  .company__table th {
    width: 220px;
    color: var(--c-gunjo);
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-size: 12px;
  }
  .company__table td { color: var(--c-text); }

  /* ==================== RECRUIT バナー ==================== */
  .recruit-banner {
    position: relative;
    color: var(--c-text);
    padding: 160px 48px;
    text-align: center;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .recruit-banner__bg {
    position: absolute;
    inset: 0;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center;
    z-index: 0;
    will-change: transform;
  }
  .recruit-banner__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
      rgba(250, 247, 243, 0.35) 0%,
      rgba(250, 247, 243, 0.55) 100%);
    z-index: 1;
  }
  .recruit-banner__inner {
    position: relative;
    z-index: 2;
    max-width: 760px;
    margin: 0 auto;
  }
  .recruit-banner__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 24px;
    text-indent: 0.4em;
    font-weight: 500;
  }
  .recruit-banner__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(24px, 3.4vw, 40px);
    line-height: 1.8;
    letter-spacing: 0.1em;
    margin-bottom: 32px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.7);
  }
  .recruit-banner__text {
    font-size: 14px;
    line-height: 2.2;
    color: var(--c-text);
    margin-bottom: 48px;
  }

  /* ==================== NEWS ==================== */
  .news {
    padding: 180px 48px;
    background: var(--c-paper);
  }
  .news__list {
    max-width: 880px;
    margin: 0 auto;
  }
  .news__item {
    display: grid;
    grid-template-columns: 140px 120px 1fr auto;
    gap: 32px;
    align-items: center;
    padding: 28px 0;
    border-bottom: 1px solid var(--c-border-soft);
    text-decoration: none;
    color: inherit;
    transition: padding 0.3s;
    opacity: 0;
    transform: translateX(-20px);
  }
  .is-visible .news__item { opacity: 1; transform: translateX(0); transition: opacity 0.8s, transform 0.8s; }
  .is-visible .news__item:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .news__item:nth-child(2) { transition-delay: 0.25s; }
  .is-visible .news__item:nth-child(3) { transition-delay: 0.4s; }
  .news__item:hover { padding-left: 8px; }
  .news__date {
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    color: var(--c-text-sub);
    letter-spacing: 0.1em;
  }
  .news__category {
    font-size: 11px;
    letter-spacing: 0.15em;
    padding: 6px 14px;
    border: 1px solid var(--c-gunjo);
    color: var(--c-gunjo);
    border-radius: 2px;
    text-align: center;
    font-weight: 500;
  }
  .news__title {
    font-size: 14.5px;
    line-height: 1.7;
    color: var(--c-text);
  }
  .news__arrow {
    font-family: 'Inter', sans-serif;
    color: var(--c-gunjo);
    font-weight: 300;
  }

  /* ==================== CONTACT CTA ==================== */
  .contact-cta {
    position: relative;
    padding: 160px 48px;
    background: var(--c-paper-warm);
    text-align: center;
    overflow: hidden;
  }
  .contact-cta__deco {
    position: absolute;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    font-size: clamp(180px, 24vw, 400px);
    color: rgba(26, 58, 107, 0.05);
    bottom: -10%;
    left: 50%;
    transform: translateX(-50%);
    line-height: 1;
    z-index: 0;
    will-change: transform;
    pointer-events: none;
    letter-spacing: 0.05em;
  }
  .contact-cta__inner { position: relative; z-index: 2; }
  .contact-cta__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(24px, 3.4vw, 40px);
    margin-bottom: 24px;
    letter-spacing: 0.08em;
    line-height: 1.8;
  }
  .contact-cta__text {
    font-size: 14px;
    line-height: 2.2;
    color: var(--c-text-sub);
    margin-bottom: 48px;
  }
  .btn--contact {
    background: var(--c-gunjo);
    color: #fff;
    border: 1px solid var(--c-gunjo);
    padding: 18px 48px;
  }
  .btn--contact:hover {
    background: var(--c-gunjo-light);
    border-color: var(--c-gunjo-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 58, 107, 0.25);
  }

  /* ==================== フッター ==================== */
  .footer {
    background: var(--c-gunjo);
    color: rgba(255,255,255,0.85);
    padding: 80px 48px 40px;
    position: relative;
    overflow: hidden;
  }
  .footer__inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 64px;
    margin-bottom: 64px;
    position: relative;
    z-index: 2;
  }
  .footer__brand {
    display: block;
    margin-bottom: 20px;
    color: #ffffff;
  }
  .footer__brand svg {
    height: 32px;
    width: auto;
    fill: currentColor;
    display: block;
  }
  .footer__tagline {
    font-family: 'Noto Serif JP', serif;
    font-size: 13px;
    letter-spacing: 0.15em;
    color: rgba(255,255,255,0.7);
    margin-bottom: 24px;
  }
  .footer__address {
    font-size: 12px;
    line-height: 1.9;
    color: rgba(255,255,255,0.6);
  }
  .footer__nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
  .footer__nav-col h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: rgba(255,255,255,0.5);
    margin-bottom: 16px;
    font-weight: 500;
  }
  .footer__nav-col a {
    display: block;
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    font-size: 13px;
    padding: 6px 0;
    transition: color 0.3s;
  }
  .footer__nav-col a:hover { color: #fff; }
  .footer__bottom {
    border-top: 1px solid rgba(255,255,255,0.15);
    padding-top: 24px;
    text-align: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.2em;
    color: rgba(255,255,255,0.5);
    position: relative;
    z-index: 2;
  }

  /* ==================== レスポンシブ ==================== */
  @media (max-width: 900px) {
    .about__values { grid-template-columns: 1fr; }
    .about__value { border-right: none; border-bottom: 1px solid var(--c-border); }
    .about__value:last-child { border-bottom: none; }
    .service__grid { grid-template-columns: 1fr; }
    .footer__inner { grid-template-columns: 1fr; gap: 40px; }
    .footer__nav { grid-template-columns: repeat(2, 1fr); }
    .hero__sun { width: 200px; height: 200px; top: 25%; left: 5%; }
  }
  @media (max-width: 768px) {
    .nav { padding: 16px 24px; }
    .nav.is-scrolled { padding: 12px 24px; }
    .nav__logo svg { height: 22px; }
    .footer__brand svg { height: 26px; }
    .loader__logo { width: clamp(130px, 42vw, 200px); }
    .nav__menu { display: none; }
    .nav__hamburger {
      display: flex;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      padding: 8px;
    }
    .nav__hamburger span {
      width: 24px;
      height: 1.5px;
      background: var(--c-gunjo);
    }
    .hero__vertical, .hero__vertical-left { display: none; }
    .about, .service, .company, .news { padding: 100px 24px; }
    .recruit-banner, .contact-cta { padding: 100px 24px; }
    .news__item { grid-template-columns: 1fr; gap: 8px; }
    .company__table th { width: 130px; font-size: 11px; }
    .company__table td { font-size: 13px; }
  }
  @media (min-width: 769px) {
    .nav__hamburger { display: none; }
  }
  /* ============ サブページ用 共通追加スタイル ============ */
  .page-hero {
    position: relative;
    min-height: 60vh;
    padding: 200px 48px 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(160deg, var(--c-dawn-mist) 0%, var(--c-dawn-peach) 50%, var(--c-dawn-cream) 100%);
  }
  .page-hero__bg-deco {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
  }
  .page-hero__circle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 230, 200, 0.4) 0%, transparent 70%);
    filter: blur(40px);
  }
  .page-hero__circle--1 { width: 500px; height: 500px; top: -10%; left: -5%; }
  .page-hero__circle--2 {
    width: 700px; height: 700px;
    bottom: -20%; right: -10%;
    background: radial-gradient(circle, rgba(201, 211, 223, 0.5) 0%, transparent 70%);
  }
  .page-hero__inner { position: relative; z-index: 2; text-align: center; max-width: 900px; }
  .page-hero__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    margin-bottom: 28px;
    text-indent: 0.6em;
    font-weight: 500;
  }
  .page-hero__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(32px, 5vw, 64px);
    letter-spacing: 0.08em;
    color: var(--c-gunjo);
    line-height: 1.5;
    margin-bottom: 24px;
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .page-hero__sub {
    font-size: clamp(13px, 1.3vw, 16px);
    letter-spacing: 0.15em;
    line-height: 2;
    color: var(--c-text-sub);
    max-width: 720px;
    margin: 0 auto;
  }
  .breadcrumb {
    position: relative;
    z-index: 3;
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 48px 0;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.2em;
    color: var(--c-text-sub);
  }
  .breadcrumb a { color: var(--c-text-sub); text-decoration: none; transition: color 0.3s; }
  .breadcrumb a:hover { color: var(--c-gunjo); }
  .breadcrumb__sep { margin: 0 12px; color: var(--c-text-mute); }

  /* セクション共通 */
  .section {
    position: relative;
    padding: 140px 48px;
    overflow: hidden;
  }
  .section--alt { background: linear-gradient(to bottom, var(--c-paper) 0%, var(--c-paper-warm) 100%); }
  .section__inner { max-width: 1100px; margin: 0 auto; position: relative; z-index: 2; }
  .section__lead {
    text-align: center;
    font-family: 'Noto Serif JP', serif;
    font-size: clamp(18px, 2vw, 24px);
    line-height: 2.2;
    letter-spacing: 0.08em;
    margin: 0 auto 64px;
    max-width: 760px;
    color: var(--c-text);
  }
  .section__body { font-size: 15px; line-height: 2.2; color: var(--c-text-sub); max-width: 760px; margin: 0 auto; }

  /* ハンバーガーメニュー（モバイル） */
  @media (max-width: 768px) {
    .nav__menu.is-open {
      display: flex;
      position: fixed;
      top: 0; left: 0;
      width: 100vw;
      height: 100vh;
      background: rgba(250, 247, 243, 0.97);
      backdrop-filter: blur(20px);
      flex-direction: column;
      justify-content: center;
      align-items: center;
      gap: 32px;
      font-size: 16px;
      z-index: 99;
    }
    .page-hero { padding: 160px 24px 80px; }
    .section { padding: 80px 24px; }
    .breadcrumb { padding: 90px 24px 0; }
  }
  /* 共通：ホバー時のリンク等 */
  .text-link {
    color: var(--c-gunjo);
    text-decoration: none;
    border-bottom: 1px solid var(--c-gunjo);
    padding-bottom: 2px;
    transition: all 0.3s;
  }
  .text-link:hover { color: var(--c-gunjo-light); border-color: var(--c-gunjo-light); }

  /* 必ずスクロール可能に */
  html, body { overflow-x: hidden; }
  /* ==================== サブページ：包括的レスポンシブ ==================== */

  /* --- タブレット〜小型デスクトップ (1024px以下) --- */
  @media (max-width: 1024px) {
    .page-hero { padding: 180px 32px 100px; min-height: 50vh; }
    .section { padding: 110px 32px; }
    .breadcrumb { padding: 96px 32px 0; }
    .nav { padding: 16px 32px; }
    .nav.is-scrolled { padding: 12px 32px; }
    .section__inner, .ceo-block, .history-list, .position-list, .office-grid, .feature-grid, .services-grid, .vision-cards, .benefit-grid, .news-list, .article-body, .article-share, .article-nav {
      max-width: 100% !important;
    }
  }

  /* --- タブレット (900px以下) --- */
  @media (max-width: 900px) {
    .page-hero__title { font-size: clamp(28px, 5vw, 44px); }
    .page-hero__sub { font-size: clamp(12px, 1.5vw, 14px); }
    .section__title { font-size: clamp(24px, 4vw, 32px); }
    .section__head { margin-bottom: 56px; }
    .feature-grid, .vision-cards { grid-template-columns: 1fr; gap: 20px; }
    .flow-steps { grid-template-columns: repeat(3, 1fr); }
    .flow-steps .flow-step:nth-child(n+4) { display: none; }
    .benefit-grid { grid-template-columns: repeat(2, 1fr); }
    .ceo-block { grid-template-columns: 1fr; gap: 32px; }
    .ceo-block__photo { max-width: 320px; margin: 0 auto; aspect-ratio: 4 / 5; }
    .service-detail-card, .service-detail-card--creative { grid-template-columns: 1fr; }
    .service-detail-card--creative .service-detail-card__bg { order: 0; }
    .service-detail-card--creative .service-detail-card__inner { order: 1; }
    .service-detail-card__bg { min-height: 240px; }
    .service-detail-card__inner { padding: 36px 28px; }
    .service-overview { grid-template-columns: 1fr; gap: 32px; }
    .position-card { grid-template-columns: 1fr; padding: 32px 24px; }
    .services-grid { grid-template-columns: 1fr; }
    .office-grid { grid-template-columns: 1fr; gap: 16px; }
  }

  /* --- モバイル (768px以下) --- */
  @media (max-width: 768px) {
    .page-hero { padding: 140px 20px 70px; min-height: auto; }
    .page-hero__eyebrow { font-size: 10px; letter-spacing: 0.4em; margin-bottom: 20px; }
    .page-hero__title { font-size: clamp(22px, 6vw, 32px); letter-spacing: 0.04em; line-height: 1.5; margin-bottom: 18px; }
    .page-hero__sub { font-size: 12px; line-height: 1.9; letter-spacing: 0.08em; }
    .section { padding: 72px 20px; }
    .section--alt { padding: 72px 20px; }
    .section__head { margin-bottom: 40px; }
    .section__eyebrow { font-size: 10px; letter-spacing: 0.32em; }
    .section__title { font-size: clamp(20px, 5.6vw, 28px); }
    .section__lead { font-size: 14px; line-height: 2; letter-spacing: 0.04em; margin-bottom: 40px; }
    .section__body { font-size: 13px; line-height: 2; }
    .breadcrumb { padding: 80px 20px 0; font-size: 10px; letter-spacing: 0.15em; }
    .breadcrumb__sep { margin: 0 8px; }
    .nav { padding: 14px 20px; }
    .nav.is-scrolled { padding: 10px 20px; }
    .btn { padding: 12px 20px; font-size: 11px; letter-spacing: 0.1em; white-space: nowrap; }

    /* SERVICE一覧カード */
    .service-detail-list { gap: 48px; margin-top: 48px; }
    .service-detail-card__title { font-size: clamp(20px, 4.8vw, 26px); }
    .service-detail-card__inner { padding: 32px 22px; }
    .service-detail-card__text { font-size: 13px; line-height: 1.95; }
    .service-detail-card__bg { min-height: 200px; }

    /* SERVICE詳細 */
    .page-hero--with-image { min-height: 50vh; }
    .page-hero--with-image .page-hero__inner { padding: 160px 20px 80px; }
    .feature-card { padding: 32px 24px; }
    .feature-card__title { font-size: 16px; }
    .feature-card__text { font-size: 12px; }
    .services-grid { gap: 16px; margin-top: 32px; }
    .service-item { padding: 24px 20px; }
    .service-item h4 { font-size: 15px; }
    .service-item p { font-size: 12px; line-height: 1.85; }
    .cta-band { padding: 72px 20px; }
    .cta-band h2 { font-size: clamp(20px, 5.2vw, 28px); }
    .cta-band p { font-size: 13px; line-height: 1.95; }

    /* COMPANY */
    .ceo-block__photo { aspect-ratio: 1 / 1; max-width: 260px; }
    .ceo-block__text h3 { font-size: clamp(18px, 4.6vw, 24px); margin-bottom: 18px; }
    .ceo-block__text p { font-size: 13px; line-height: 2; }
    .company-table th, .company-table td { font-size: 12px; padding: 6px 0; }
    .company-table th { padding-top: 20px; }
    .history-list { padding: 0 4px; }
    .history-item { padding: 20px 0; }
    .history-item__year { font-size: 15px; }
    .history-item__text { font-size: 13px; line-height: 1.85; }
    .office-card { padding: 28px 22px; }
    .office-card__name { font-size: 18px; }
    .office-card__address { font-size: 12px; }

    /* RECRUIT */
    .recruit-hero__inner { padding: 140px 20px 80px; }
    .vision-card { padding: 36px 24px; }
    .vision-card__title { font-size: 16px; margin-bottom: 12px; }
    .vision-card__text { font-size: 12px; }
    .position-list { gap: 16px; }
    .position-card__name { font-size: 18px; }
    .position-card__desc { font-size: 12px; line-height: 1.9; }
    .position-card__skills span { font-size: 10px; padding: 3px 8px; }
    .flow-steps { grid-template-columns: 1fr; gap: 12px; }
    .flow-steps .flow-step:nth-child(n+4) { display: block; }
    .flow-step { padding: 24px 16px; display: grid; grid-template-columns: 56px 1fr; gap: 16px; text-align: left; align-items: center; }
    .flow-step__num { margin: 0; }
    .flow-step__name { margin-bottom: 4px; font-size: 13px; }
    .flow-step__text { font-size: 11px; }
    .benefit-grid { grid-template-columns: 1fr; gap: 12px; margin-top: 32px; }
    .benefit-item { padding: 20px 18px; }
    .benefit-item h4 { font-size: 14px; }
    .benefit-item p { font-size: 11px; line-height: 1.7; }

    /* NEWS一覧 */
    .news-filter { gap: 8px; margin-bottom: 40px; }
    .news-filter button { padding: 8px 16px; font-size: 10px; letter-spacing: 0.15em; }
    .news-list__item { grid-template-columns: 1fr; gap: 6px; padding: 18px 0; }
    .news-list__item:hover { padding-left: 0; padding-right: 0; background: transparent; }
    .news-list__date { font-size: 12px; }
    .news-list__category { font-size: 9px; width: fit-content; }
    .news-list__title { font-size: 13px; line-height: 1.7; }
    .news-list__arrow { display: none; }
    .pagination { margin-top: 48px; gap: 6px; }
    .pagination a, .pagination span { width: 34px; height: 34px; font-size: 12px; }

    /* NEWS詳細 */
    .article-header { padding: 60px 20px 40px; }
    .article-header__meta { gap: 12px; margin-bottom: 18px; }
    .article-header__date { font-size: 12px; }
    .article-header__category { font-size: 9px; }
    .article-header__title { font-size: clamp(18px, 5vw, 26px); line-height: 1.6; letter-spacing: 0.04em; }
    .article-body { padding: 0 20px 60px; }
    .article-body p { font-size: 13px; line-height: 1.95; }
    .article-body h2 { font-size: 17px; margin: 32px 0 14px; }
    .article-body ul li { font-size: 12px; line-height: 1.85; }
    .article-share { padding: 18px 20px; margin: 32px 20px 0; flex-direction: column; gap: 12px; align-items: flex-start; }
    .article-nav { grid-template-columns: 1fr; gap: 12px; margin-top: 56px; padding: 0 20px; }
    .article-nav__link { padding: 18px 20px; }
    .article-nav__link--next { text-align: left; }
    .article-nav__title { font-size: 12px; }
    .back-to-list { margin-top: 48px; }
  }

  /* --- 小型モバイル (480px以下) --- */
  @media (max-width: 480px) {
    .page-hero { padding: 120px 16px 56px; }
    .page-hero__title { font-size: clamp(20px, 5.6vw, 28px); }
    .section, .section--alt { padding: 56px 16px; }
    .breadcrumb { padding: 76px 16px 0; }
    .nav { padding: 12px 16px; }
    .nav.is-scrolled { padding: 10px 16px; }
    .nav__logo svg { height: 20px; }
    .section__title { font-size: clamp(18px, 5.4vw, 24px); }
    .ceo-block__photo { max-width: 220px; }
    .recruit-hero__inner { padding: 120px 16px 60px; }
    .company-table th { font-size: 11px; }
    .company-table td { font-size: 12px; }
    .btn { padding: 11px 18px; font-size: 10.5px; }
    .cta-band { padding: 56px 16px; }
    .feature-card, .position-card, .vision-card, .office-card, .service-item { padding-left: 18px !important; padding-right: 18px !important; }
  }

  /* --- 超小型 (360px以下) --- */
  @media (max-width: 360px) {
    .page-hero__title { font-size: 19px; }
    .section__title { font-size: 18px; }
    .breadcrumb { font-size: 9px; letter-spacing: 0.1em; }
    .breadcrumb__sep { margin: 0 6px; }
  }

  /* --- 縦長スマホ・ランドスケープ --- */
  @media (max-height: 600px) and (orientation: landscape) {
    .page-hero { min-height: auto; padding: 100px 24px 60px; }
    .recruit-hero__inner { padding: 100px 24px 60px; }
  }

  /* --- ナビメニュー オープン時のフルスクリーン --- */
  .nav__menu.is-open {
    display: flex !important;
    position: fixed;
    inset: 0;
    background: rgba(250, 247, 243, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 28px;
    font-size: 16px;
    z-index: 99;
  }
  .nav__menu.is-open a { font-size: 14px; letter-spacing: 0.3em; }
  .nav__hamburger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .nav__hamburger.is-open span:nth-child(2) { opacity: 0; }
  .nav__hamburger.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
  .nav__hamburger span { transition: all 0.3s ease; }

  /* --- 横スクロール完全防止 --- */
  html, body { overflow-x: hidden; max-width: 100vw; }
  img, svg, video { max-width: 100%; height: auto; }

  /* --- フッターのレスポンシブ補強 --- */
  @media (max-width: 768px) {
    .footer { padding: 60px 20px 24px !important; }
    .footer__inner { grid-template-columns: 1fr !important; gap: 32px !important; }
    .footer__nav { grid-template-columns: repeat(2, 1fr) !important; gap: 24px !important; }
    .footer__brand svg { height: 22px !important; }
    .footer__tagline { font-size: 12px; }
    .footer__address { font-size: 11px; }
    .footer__nav-col h4 { font-size: 11px; }
    .footer__nav-col a { font-size: 12px; }
    .footer__bottom { font-size: 10px; padding: 16px 0; }
  }
  @media (max-width: 480px) {
    .footer { padding: 48px 16px 20px !important; }
    .footer__nav { grid-template-columns: 1fr !important; }
  }
  /* ==================== 日本語の自然な折り返し制御 ==================== */
  .no-break {
    display: inline-block;
    white-space: nowrap;
  }
  /* 句読点ぶら下げ・文節単位の改行（モダンブラウザ） */
  p, h1, h2, h3, h4, h5, h6, li {
    line-break: strict;
    overflow-wrap: break-word;
    hanging-punctuation: allow-end;
  }
  .section__lead, .philosophy-panel__text, .about-value__text,
  .service__desc, .service-detail-card__text,
  .recruit-banner__text, .contact-cta__text, .hero__subtitle,
  .ceo-block__text p, .news-list__title, .article-body p {
    word-break: auto-phrase;
    text-wrap: pretty;
  }
  .page-hero--with-image { padding: 0; min-height: 70vh; background: none; }
  .page-hero--with-image .page-hero__media {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: 0;
  }
  .page-hero--with-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(26,58,107,0.15) 0%, rgba(255,255,255,0.4) 60%, rgba(255,255,255,0.7) 100%);
    z-index: 1;
  }
  .page-hero--with-image .page-hero__inner { z-index: 2; padding: 200px 24px 120px; }
  .page-hero--with-image .page-hero__title { text-shadow: 0 2px 16px rgba(255,255,255,0.6), 0 4px 30px rgba(255,255,255,0.4); }

  .service-overview { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; max-width: 1100px; margin: 0 auto; }
  .service-overview__image {
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 24px 60px rgba(42, 52, 69, 0.12);
    aspect-ratio: 4 / 3;
    background-size: cover;
    background-position: center;
  }
  .service-overview__text h3 {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(22px, 2.4vw, 28px);
    margin-bottom: 20px;
    letter-spacing: 0.04em;
    color: var(--c-gunjo);
  }
  .service-overview__text p { font-size: 14px; line-height: 2.1; color: var(--c-text-sub); }
  @media (max-width: 900px) { .service-overview { grid-template-columns: 1fr; gap: 40px; } }

  .feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 64px; }
  @media (max-width: 900px) { .feature-grid { grid-template-columns: 1fr; } }
  .feature-card {
    background: #fff;
    padding: 40px 32px;
    border-radius: 4px;
    border: 1px solid var(--c-border-soft);
    transition: transform 0.4s, box-shadow 0.4s;
  }
  .feature-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(42, 52, 69, 0.08); }
  .feature-card__num {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: var(--c-gunjo);
    margin-bottom: 16px;
    font-weight: 600;
  }
  .feature-card__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: 18px;
    margin-bottom: 16px;
    letter-spacing: 0.04em;
  }
  .feature-card__text { font-size: 13px; line-height: 1.95; color: var(--c-text-sub); }

  .services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 48px; }
  @media (max-width: 768px) { .services-grid { grid-template-columns: 1fr; } }
  .service-item {
    padding: 32px;
    background: rgba(255,255,255,0.7);
    border-left: 3px solid var(--c-gunjo);
    backdrop-filter: blur(6px);
  }
  .service-item h4 {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: 17px;
    margin-bottom: 12px;
    letter-spacing: 0.04em;
  }
  .service-item p { font-size: 13px; line-height: 1.9; color: var(--c-text-sub); }

  /* CTAバンドル */
  .cta-band {
    background: linear-gradient(135deg, var(--c-gunjo) 0%, var(--c-gunjo-light) 100%);
    color: #fff;
    padding: 100px 32px;
    text-align: center;
  }
  .cta-band h2 {
    font-family: 'Noto Serif JP', serif;
    font-size: clamp(22px, 3vw, 36px);
    margin-bottom: 24px;
    letter-spacing: 0.06em;
  }
  .cta-band p { color: rgba(255,255,255,0.85); margin-bottom: 32px; font-size: 14px; line-height: 2; }
  .cta-band .btn { background: #fff; color: var(--c-gunjo); border-color: #fff; }
  .cta-band .btn:hover { background: var(--c-paper); color: var(--c-gunjo); }

/* ===== from service-broadband.html ===== */
  :root {
    /* ブランドカラー（群青はアクセントとして残す） */
    --c-gunjo: #1A3A6B;
    --c-gunjo-light: #2E5BA8;
    --c-gunjo-pale: #E8EEF7;

    /* 夜明けトーン（画像から抽出） */
    --c-dawn-blue: #c9d3df;
    --c-dawn-mist: #e1e6ec;
    --c-dawn-peach: #f4e3d7;
    --c-dawn-rose: #efd9d3;
    --c-dawn-cream: #f8f1e9;
    --c-paper: #faf7f3;
    --c-paper-warm: #f1ebe4;

    /* テキスト */
    --c-text: #2a3445;
    --c-text-sub: #6b7383;
    --c-text-mute: #97a0ad;
    --c-border: #d8d2c9;
    --c-border-soft: #e8e4dd;
    --c-gold: #b89968;

    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--c-text);
    background: var(--c-paper);
    overflow-x: hidden;
    line-height: 1.8;
    letter-spacing: 0.04em;
  }

  /* ==================== ローダー ==================== */
  .loader {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: var(--c-gunjo);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 32px;
    transition: opacity 0.8s ease, visibility 0.8s ease;
  }
  .loader.is-hidden {
    opacity: 0;
    visibility: hidden;
  }
  .loader__logo {
    width: clamp(150px, 18vw, 240px);
    opacity: 0;
    animation: loaderLogoIn 0.9s var(--ease-out) 0.15s forwards;
  }
  .loader__logo svg {
    width: 100%;
    height: auto;
    fill: #ffffff;
    display: block;
  }
  @keyframes loaderLogoIn {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .loader__bar {
    width: 160px;
    height: 1px;
    background: rgba(255, 255, 255, 0.18);
    position: relative;
    overflow: hidden;
  }
  .loader__bar::after {
    content: '';
    position: absolute;
    inset: 0;
    background: #ffffff;
    transform: scaleX(0);
    transform-origin: left;
    animation: loaderBar 1.8s var(--ease-out) 0.6s forwards;
  }
  @keyframes loaderBar { to { transform: scaleX(1); } }

  /* ==================== ナビゲーション ==================== */
  .nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 48px;
    transition: all 0.4s ease;
  }
  .nav.is-scrolled {
    background: rgba(250, 247, 243, 0.92);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(42, 52, 69, 0.05);
    padding: 14px 48px;
  }
  .nav__logo {
    display: inline-flex;
    align-items: center;
    color: var(--c-white, #ffffff);
    text-decoration: none;
    transition: color 0.4s ease;
  }
  .nav__logo svg {
    height: 28px;
    width: auto;
    fill: currentColor;
    display: block;
    transition: fill 0.4s ease;
  }
  .nav.is-scrolled .nav__logo { color: var(--c-gunjo); }
  .nav__menu {
    display: flex;
    gap: 32px;
    align-items: center;
    font-size: 12px;
    letter-spacing: 0.25em;
    font-weight: 500;
  }
  .nav__menu a {
    color: var(--c-text);
    text-decoration: none;
    transition: opacity 0.3s;
  }
  .nav__menu a:hover { opacity: 0.6; }
  .nav__menu a.cta {
    background: var(--c-gunjo);
    color: #fff !important;
    padding: 12px 24px;
    border-radius: 4px;
    transition: background 0.3s;
  }
  .nav__menu a.cta:hover {
    background: var(--c-gunjo-light);
    opacity: 1;
  }

  /* ==================== 共通：浮遊パーティクル ==================== */
  .particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 4;
  }
  .particle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.2) 60%, transparent 100%);
    will-change: transform;
    animation: floatParticle linear infinite;
  }
  .particle.star {
    background: rgba(255,255,255,1);
    box-shadow: 0 0 6px rgba(255,255,255,0.95), 0 0 14px rgba(184, 153, 104, 0.5);
    animation: twinkle 3s ease-in-out infinite, floatStar linear infinite;
  }
  .particle.gold {
    background: radial-gradient(circle, rgba(184, 153, 104, 0.9) 0%, rgba(184, 153, 104, 0.2) 60%, transparent 100%);
    box-shadow: 0 0 8px rgba(184, 153, 104, 0.5);
  }
  @keyframes floatParticle {
    0% { transform: translate3d(0, 0, 0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translate3d(20px, -100vh, 0); opacity: 0; }
  }
  @keyframes floatStar {
    0% { transform: translate3d(0, 0, 0); opacity: 0; }
    10% { opacity: 1; }
    100% { transform: translate3d(-15px, -100vh, 0); opacity: 0; }
  }
  @keyframes twinkle {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
  }

  /* ==================== ヒーロー ==================== */
  .hero {
    position: relative;
    height: 100vh;
    min-height: 720px;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .hero__bg {
    position: absolute;
    top: -10%; left: -5%;
    width: 110%; height: 120%;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center 50%;
    will-change: transform;
    z-index: 1;
  }
  /* 画像のトーンを活かすため、ごく薄いオーバーレイ */
  .hero__overlay {
    position: absolute;
    inset: 0;
    background:
      linear-gradient(to bottom,
        rgba(250, 247, 243, 0) 0%,
        rgba(250, 247, 243, 0) 50%,
        rgba(250, 247, 243, 0.4) 100%);
    z-index: 2;
    pointer-events: none;
  }

  /* 朝の太陽（光のグラデーション） */
  .hero__sun {
    position: absolute;
    top: 30%;
    left: 8%;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: radial-gradient(circle at center,
      rgba(255, 230, 200, 0.6) 0%,
      rgba(244, 227, 215, 0.35) 35%,
      rgba(239, 217, 211, 0.15) 60%,
      transparent 90%);
    z-index: 3;
    will-change: transform;
    animation: sunPulse 6s ease-in-out infinite;
    filter: blur(20px);
  }
  @keyframes sunPulse {
    0%, 100% { transform: scale(1); opacity: 0.85; }
    50% { transform: scale(1.08); opacity: 1; }
  }

  /* 流れる雲 */
  .hero__clouds {
    position: absolute;
    inset: 0;
    z-index: 3;
    pointer-events: none;
    will-change: transform;
  }
  .cloud {
    position: absolute;
    height: 60px;
    background: radial-gradient(ellipse, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0.1) 60%, transparent 100%);
    border-radius: 50%;
    filter: blur(16px);
    animation: drift linear infinite;
  }
  @keyframes drift {
    from { transform: translateX(-300px); }
    to { transform: translateX(calc(100vw + 300px)); }
  }

  .hero__content {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 6;
    will-change: transform, opacity;
    text-align: center;
    padding: 0 32px;
  }
  .hero__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    margin-bottom: 36px;
    text-indent: 0.6em;
    opacity: 0;
    transform: translateY(20px);
    font-weight: 500;
  }
  .hero__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(40px, 7vw, 96px);
    letter-spacing: 0.08em;
    color: var(--c-gunjo);
    line-height: 1.5;
    margin-bottom: 32px;
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .hero__title .char {
    display: inline-block;
    opacity: 0;
    transform: translateY(40px) rotateX(60deg);
    transform-origin: center bottom;
  }
  .hero__subtitle {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 400;
    font-size: clamp(13px, 1.3vw, 16px);
    letter-spacing: 0.15em;
    line-height: 2;
    color: var(--c-text);
    max-width: 620px;
    margin-bottom: 56px;
    opacity: 0;
    transform: translateY(20px);
    text-shadow: 0 1px 10px rgba(255,255,255,0.5);
  }
  .hero__ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
    opacity: 0;
    transform: translateY(20px);
  }

  .hero__vertical {
    position: absolute;
    right: 56px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Noto Serif JP', serif;
    font-weight: 400;
    font-size: 13px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    opacity: 0;
    z-index: 5;
    animation: fadeIn 1.5s ease 2.5s forwards;
  }
  .hero__vertical-left {
    position: absolute;
    left: 56px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
    font-size: 11px;
    letter-spacing: 0.4em;
    color: var(--c-text-mute);
    opacity: 0;
    z-index: 5;
    animation: fadeIn 1.5s ease 2.8s forwards;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.2em;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
  }
  .btn--primary {
    background: var(--c-gunjo);
    color: #fff;
    border: 1px solid var(--c-gunjo);
  }
  .btn--primary:hover {
    background: var(--c-gunjo-light);
    border-color: var(--c-gunjo-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 58, 107, 0.25);
  }
  .btn--outline {
    background: rgba(255,255,255,0.5);
    backdrop-filter: blur(8px);
    color: var(--c-gunjo);
    border: 1px solid var(--c-gunjo);
  }
  .btn--outline:hover {
    background: var(--c-gunjo);
    color: #fff;
    transform: translateY(-2px);
  }
  .btn__arrow {
    font-family: 'Inter', sans-serif;
    font-weight: 300;
    transition: transform 0.3s;
  }
  .btn:hover .btn__arrow { transform: translateX(4px); }

  .hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 6;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    opacity: 0;
    animation: fadeIn 2s ease 3s forwards;
  }
  .hero__scroll-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 10px;
    letter-spacing: 0.4em;
    color: var(--c-text-sub);
  }
  .hero__scroll-line {
    width: 1px;
    height: 56px;
    background: rgba(42, 52, 69, 0.3);
    position: relative;
    overflow: hidden;
  }
  .hero__scroll-line::after {
    content: '';
    position: absolute;
    top: -56px;
    left: 0;
    width: 100%;
    height: 56px;
    background: var(--c-gunjo);
    animation: scrollLine 2.4s ease-in-out infinite;
  }
  @keyframes scrollLine {
    0% { top: -56px; }
    100% { top: 56px; }
  }
  @keyframes fadeIn {
    to { opacity: 1; }
  }

  /* ==================== ABOUT セクション ==================== */
  .about {
    position: relative;
    padding: 200px 48px;
    background: linear-gradient(to bottom, var(--c-paper) 0%, var(--c-paper-warm) 100%);
    overflow: hidden;
  }
  .about__bg-decor {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
  }
  .about__circle {
    position: absolute;
    border-radius: 50%;
    will-change: transform;
  }
  .about__circle--1 {
    width: 600px; height: 600px;
    top: -10%; left: -10%;
    background: radial-gradient(circle, rgba(201, 211, 223, 0.4) 0%, transparent 70%);
  }
  .about__circle--2 {
    width: 800px; height: 800px;
    bottom: -20%; right: -15%;
    background: radial-gradient(circle, rgba(244, 227, 215, 0.5) 0%, transparent 70%);
  }

  .about__deco-text {
    position: absolute;
    right: -40px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    font-size: clamp(180px, 22vw, 320px);
    letter-spacing: -0.05em;
    color: rgba(26, 58, 107, 0.05);
    z-index: 0;
    pointer-events: none;
    line-height: 1;
    will-change: transform;
  }

  .about__inner {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  .section__head {
    text-align: center;
    margin-bottom: 80px;
  }
  .section__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 16px;
    text-indent: 0.4em;
    font-weight: 500;
    text-transform: uppercase;
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s, transform 1s;
  }
  .section__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(28px, 3.4vw, 40px);
    letter-spacing: 0.08em;
    color: var(--c-text);
    line-height: 1.6;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s 0.15s, transform 1s 0.15s;
  }
  .section__accent {
    width: 40px;
    height: 2px;
    background: var(--c-gunjo);
    margin: 24px auto 0;
    transform: scaleX(0);
    transition: transform 1s 0.3s;
  }
  .is-visible .section__eyebrow,
  .is-visible .section__title { opacity: 1; transform: translateY(0); }
  .is-visible .section__accent { transform: scaleX(1); }

  .about__lead {
    text-align: center;
    font-family: 'Noto Serif JP', serif;
    font-weight: 400;
    font-size: clamp(20px, 2.4vw, 30px);
    line-height: 2.2;
    letter-spacing: 0.1em;
    margin-bottom: 64px;
    color: var(--c-text);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.2s 0.3s, transform 1.2s 0.3s;
  }
  .is-visible .about__lead { opacity: 1; transform: translateY(0); }

  .about__body {
    font-size: 15px;
    line-height: 2.2;
    color: var(--c-text-sub);
    max-width: 720px;
    margin: 0 auto 80px;
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.2s 0.5s, transform 1.2s 0.5s;
  }
  .is-visible .about__body { opacity: 1; transform: translateY(0); }

  .about__values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-top: 1px solid var(--c-border);
    border-bottom: 1px solid var(--c-border);
    background: rgba(255,255,255,0.5);
    backdrop-filter: blur(4px);
  }
  .about__value {
    padding: 48px 32px;
    text-align: center;
    border-right: 1px solid var(--c-border);
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
  }
  .about__value:last-child { border-right: none; }
  .is-visible .about__value { opacity: 1; transform: translateY(0); }
  .is-visible .about__value:nth-child(1) { transition-delay: 0.6s; }
  .is-visible .about__value:nth-child(2) { transition-delay: 0.75s; }
  .is-visible .about__value:nth-child(3) { transition-delay: 0.9s; }
  .about__value-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 16px;
    text-transform: uppercase;
    font-weight: 500;
  }
  .about__value-title {
    font-family: 'Noto Serif JP', serif;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: 0.05em;
  }
  .about__value-text {
    font-size: 13px;
    line-height: 1.9;
    color: var(--c-text-sub);
  }

  /* ==================== 哲学パララックスシーン ==================== */
  .philosophy {
    position: relative;
    height: 120vh;
    min-height: 800px;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .philosophy__bg {
    position: absolute;
    top: -15%; left: 0;
    width: 100%; height: 130%;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center 30%;
    will-change: transform;
    z-index: 1;
  }
  .philosophy__overlay {
    position: absolute;
    inset: 0;
    background:
      linear-gradient(to bottom,
        rgba(250, 247, 243, 0.2) 0%,
        rgba(250, 247, 243, 0.5) 100%);
    z-index: 2;
  }

  .philosophy__kanji {
    position: absolute;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    color: rgba(26, 58, 107, 0.07);
    z-index: 3;
    pointer-events: none;
    will-change: transform;
    line-height: 1;
  }
  .philosophy__kanji--1 {
    top: 10%; left: 5%;
    font-size: clamp(120px, 18vw, 280px);
  }
  .philosophy__kanji--2 {
    bottom: 15%; right: 8%;
    font-size: clamp(100px, 15vw, 240px);
  }
  .philosophy__kanji--3 {
    top: 45%; left: 50%;
    transform: translate(-50%, -50%);
    font-size: clamp(160px, 24vw, 380px);
    color: rgba(184, 153, 104, 0.08);
  }

  .philosophy__content {
    position: relative;
    z-index: 5;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 32px;
    text-align: center;
    will-change: transform;
  }
  .philosophy__mark {
    font-family: 'Noto Serif JP', serif;
    font-size: 64px;
    line-height: 1;
    color: rgba(184, 153, 104, 0.7);
    margin-bottom: 24px;
  }
  .philosophy__text {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(28px, 4.5vw, 56px);
    line-height: 1.8;
    letter-spacing: 0.12em;
    margin-bottom: 48px;
    max-width: 1000px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .philosophy__text .word {
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s, transform 0.8s;
  }
  .is-visible .philosophy__text .word { opacity: 1; transform: translateY(0); }
  .is-visible .philosophy__text .word:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .philosophy__text .word:nth-child(2) { transition-delay: 0.2s; }
  .is-visible .philosophy__text .word:nth-child(3) { transition-delay: 0.3s; }
  .is-visible .philosophy__text .word:nth-child(4) { transition-delay: 0.4s; }
  .is-visible .philosophy__text .word:nth-child(5) { transition-delay: 0.5s; }
  .is-visible .philosophy__text .word:nth-child(6) { transition-delay: 0.6s; }
  .is-visible .philosophy__text .word:nth-child(7) { transition-delay: 0.7s; }
  .is-visible .philosophy__text .word:nth-child(8) { transition-delay: 0.8s; }

  .philosophy__source {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--c-text-sub);
    margin-bottom: 64px;
  }
  .philosophy__caption {
    font-family: 'Noto Serif JP', serif;
    font-size: 14px;
    line-height: 2.2;
    letter-spacing: 0.1em;
    max-width: 560px;
    color: var(--c-text);
    background: rgba(255,255,255,0.35);
    backdrop-filter: blur(8px);
    padding: 24px 32px;
    border-radius: 4px;
  }

  /* ==================== SERVICE セクション ==================== */
  .service {
    position: relative;
    padding: 180px 48px;
    background: var(--c-paper);
    overflow: hidden;
  }
  .service__bg-deco {
    position: absolute;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: clamp(160px, 24vw, 400px);
    letter-spacing: -0.03em;
    color: rgba(26, 58, 107, 0.05);
    top: 8%;
    left: -3%;
    line-height: 1;
    will-change: transform;
    z-index: 0;
    pointer-events: none;
  }

  .service__inner { position: relative; z-index: 2; }

  .service__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
  }
  .service__card {
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(8px);
    border: 1px solid var(--c-border-soft);
    border-radius: 4px;
    padding: 48px 36px;
    transition: all 0.5s var(--ease-out);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(60px);
  }
  .is-visible .service__card { opacity: 1; transform: translateY(0); }
  .is-visible .service__card:nth-child(1) { transition-delay: 0.2s; }
  .is-visible .service__card:nth-child(2) { transition-delay: 0.4s; }
  .is-visible .service__card:nth-child(3) { transition-delay: 0.6s; }

  .service__card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 3px;
    background: var(--c-gunjo);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--ease-out);
  }
  .service__card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 60px rgba(42, 52, 69, 0.1);
    border-color: var(--c-gunjo);
    background: #fff;
  }
  .service__card:hover::before { transform: scaleX(1); }
  .service__num {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--c-gunjo);
    margin-bottom: 20px;
    font-weight: 500;
  }
  .service__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: 22px;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
    color: var(--c-text);
  }
  .service__title-en {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: var(--c-text-sub);
    margin-bottom: 24px;
    text-transform: uppercase;
  }
  .service__desc {
    font-size: 14px;
    line-height: 2;
    color: var(--c-text-sub);
    margin-bottom: 24px;
  }
  .service__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
  }
  .service__tag {
    font-size: 11px;
    letter-spacing: 0.1em;
    padding: 6px 12px;
    background: var(--c-gunjo-pale);
    color: var(--c-gunjo);
    border-radius: 2px;
    font-weight: 500;
  }
  .service__link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.2em;
    color: var(--c-gunjo);
    text-decoration: none;
    font-weight: 500;
    transition: gap 0.3s;
  }
  .service__link:hover { gap: 16px; }

  /* ==================== ピン留めスクロール ==================== */
  .pin-section {
    position: relative;
    height: 300vh;
    background: var(--c-dawn-mist);
  }
  .pin-section__sticky {
    position: sticky;
    top: 0;
    height: 100vh;
    overflow: hidden;
  }
  .pin-section__bg {
    position: absolute;
    inset: 0;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center;
    z-index: 1;
  }
  .pin-section__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
      rgba(250, 247, 243, 0.3) 0%,
      rgba(250, 247, 243, 0.55) 100%);
    z-index: 2;
  }
  .pin-section__panels {
    position: relative;
    z-index: 3;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 48px;
  }
  .pin-panel {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 48px;
    opacity: 0;
    transition: opacity 0.6s ease;
  }
  .pin-panel.is-active { opacity: 1; }
  .pin-panel__num {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 14px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 24px;
    font-weight: 500;
  }
  .pin-panel__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(32px, 5vw, 56px);
    line-height: 1.6;
    letter-spacing: 0.1em;
    margin-bottom: 32px;
    max-width: 900px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.7);
  }
  .pin-panel__text {
    font-size: 15px;
    line-height: 2.2;
    letter-spacing: 0.08em;
    max-width: 580px;
    color: var(--c-text);
    background: rgba(255,255,255,0.4);
    backdrop-filter: blur(8px);
    padding: 20px 28px;
    border-radius: 4px;
  }
  .pin-section__progress {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    display: flex;
    gap: 12px;
  }
  .pin-section__dot {
    width: 32px;
    height: 1px;
    background: rgba(26, 58, 107, 0.25);
    transition: background 0.4s;
  }
  .pin-section__dot.is-active {
    background: var(--c-gunjo);
  }

  /* ==================== COMPANY ==================== */
  .company {
    padding: 180px 48px;
    background: var(--c-paper-warm);
    position: relative;
    overflow: hidden;
  }
  .company__deco {
    position: absolute;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: clamp(140px, 20vw, 320px);
    color: rgba(26, 58, 107, 0.05);
    top: 50%;
    right: -5%;
    transform: translateY(-50%);
    line-height: 1;
    z-index: 0;
    will-change: transform;
    pointer-events: none;
  }
  .company__inner {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  .company__table {
    width: 100%;
    border-collapse: collapse;
  }
  .company__table tr {
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.8s, transform 0.8s;
  }
  .is-visible .company__table tr { opacity: 1; transform: translateX(0); }
  .is-visible .company__table tr:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .company__table tr:nth-child(2) { transition-delay: 0.2s; }
  .is-visible .company__table tr:nth-child(3) { transition-delay: 0.3s; }
  .is-visible .company__table tr:nth-child(4) { transition-delay: 0.4s; }
  .is-visible .company__table tr:nth-child(5) { transition-delay: 0.5s; }
  .is-visible .company__table tr:nth-child(6) { transition-delay: 0.6s; }
  .is-visible .company__table tr:nth-child(7) { transition-delay: 0.7s; }
  .company__table th,
  .company__table td {
    padding: 24px 0;
    border-bottom: 1px solid var(--c-border);
    text-align: left;
    font-size: 14px;
    vertical-align: top;
    line-height: 1.9;
  }
  .company__table th {
    width: 220px;
    color: var(--c-gunjo);
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-size: 12px;
  }
  .company__table td { color: var(--c-text); }

  /* ==================== RECRUIT バナー ==================== */
  .recruit-banner {
    position: relative;
    color: var(--c-text);
    padding: 160px 48px;
    text-align: center;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .recruit-banner__bg {
    position: absolute;
    inset: 0;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center;
    z-index: 0;
    will-change: transform;
  }
  .recruit-banner__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
      rgba(250, 247, 243, 0.35) 0%,
      rgba(250, 247, 243, 0.55) 100%);
    z-index: 1;
  }
  .recruit-banner__inner {
    position: relative;
    z-index: 2;
    max-width: 760px;
    margin: 0 auto;
  }
  .recruit-banner__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 24px;
    text-indent: 0.4em;
    font-weight: 500;
  }
  .recruit-banner__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(24px, 3.4vw, 40px);
    line-height: 1.8;
    letter-spacing: 0.1em;
    margin-bottom: 32px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.7);
  }
  .recruit-banner__text {
    font-size: 14px;
    line-height: 2.2;
    color: var(--c-text);
    margin-bottom: 48px;
  }

  /* ==================== NEWS ==================== */
  .news {
    padding: 180px 48px;
    background: var(--c-paper);
  }
  .news__list {
    max-width: 880px;
    margin: 0 auto;
  }
  .news__item {
    display: grid;
    grid-template-columns: 140px 120px 1fr auto;
    gap: 32px;
    align-items: center;
    padding: 28px 0;
    border-bottom: 1px solid var(--c-border-soft);
    text-decoration: none;
    color: inherit;
    transition: padding 0.3s;
    opacity: 0;
    transform: translateX(-20px);
  }
  .is-visible .news__item { opacity: 1; transform: translateX(0); transition: opacity 0.8s, transform 0.8s; }
  .is-visible .news__item:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .news__item:nth-child(2) { transition-delay: 0.25s; }
  .is-visible .news__item:nth-child(3) { transition-delay: 0.4s; }
  .news__item:hover { padding-left: 8px; }
  .news__date {
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    color: var(--c-text-sub);
    letter-spacing: 0.1em;
  }
  .news__category {
    font-size: 11px;
    letter-spacing: 0.15em;
    padding: 6px 14px;
    border: 1px solid var(--c-gunjo);
    color: var(--c-gunjo);
    border-radius: 2px;
    text-align: center;
    font-weight: 500;
  }
  .news__title {
    font-size: 14.5px;
    line-height: 1.7;
    color: var(--c-text);
  }
  .news__arrow {
    font-family: 'Inter', sans-serif;
    color: var(--c-gunjo);
    font-weight: 300;
  }

  /* ==================== CONTACT CTA ==================== */
  .contact-cta {
    position: relative;
    padding: 160px 48px;
    background: var(--c-paper-warm);
    text-align: center;
    overflow: hidden;
  }
  .contact-cta__deco {
    position: absolute;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    font-size: clamp(180px, 24vw, 400px);
    color: rgba(26, 58, 107, 0.05);
    bottom: -10%;
    left: 50%;
    transform: translateX(-50%);
    line-height: 1;
    z-index: 0;
    will-change: transform;
    pointer-events: none;
    letter-spacing: 0.05em;
  }
  .contact-cta__inner { position: relative; z-index: 2; }
  .contact-cta__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(24px, 3.4vw, 40px);
    margin-bottom: 24px;
    letter-spacing: 0.08em;
    line-height: 1.8;
  }
  .contact-cta__text {
    font-size: 14px;
    line-height: 2.2;
    color: var(--c-text-sub);
    margin-bottom: 48px;
  }
  .btn--contact {
    background: var(--c-gunjo);
    color: #fff;
    border: 1px solid var(--c-gunjo);
    padding: 18px 48px;
  }
  .btn--contact:hover {
    background: var(--c-gunjo-light);
    border-color: var(--c-gunjo-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 58, 107, 0.25);
  }

  /* ==================== フッター ==================== */
  .footer {
    background: var(--c-gunjo);
    color: rgba(255,255,255,0.85);
    padding: 80px 48px 40px;
    position: relative;
    overflow: hidden;
  }
  .footer__inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 64px;
    margin-bottom: 64px;
    position: relative;
    z-index: 2;
  }
  .footer__brand {
    display: block;
    margin-bottom: 20px;
    color: #ffffff;
  }
  .footer__brand svg {
    height: 32px;
    width: auto;
    fill: currentColor;
    display: block;
  }
  .footer__tagline {
    font-family: 'Noto Serif JP', serif;
    font-size: 13px;
    letter-spacing: 0.15em;
    color: rgba(255,255,255,0.7);
    margin-bottom: 24px;
  }
  .footer__address {
    font-size: 12px;
    line-height: 1.9;
    color: rgba(255,255,255,0.6);
  }
  .footer__nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
  .footer__nav-col h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: rgba(255,255,255,0.5);
    margin-bottom: 16px;
    font-weight: 500;
  }
  .footer__nav-col a {
    display: block;
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    font-size: 13px;
    padding: 6px 0;
    transition: color 0.3s;
  }
  .footer__nav-col a:hover { color: #fff; }
  .footer__bottom {
    border-top: 1px solid rgba(255,255,255,0.15);
    padding-top: 24px;
    text-align: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.2em;
    color: rgba(255,255,255,0.5);
    position: relative;
    z-index: 2;
  }

  /* ==================== レスポンシブ ==================== */
  @media (max-width: 900px) {
    .about__values { grid-template-columns: 1fr; }
    .about__value { border-right: none; border-bottom: 1px solid var(--c-border); }
    .about__value:last-child { border-bottom: none; }
    .service__grid { grid-template-columns: 1fr; }
    .footer__inner { grid-template-columns: 1fr; gap: 40px; }
    .footer__nav { grid-template-columns: repeat(2, 1fr); }
    .hero__sun { width: 200px; height: 200px; top: 25%; left: 5%; }
  }
  @media (max-width: 768px) {
    .nav { padding: 16px 24px; }
    .nav.is-scrolled { padding: 12px 24px; }
    .nav__logo svg { height: 22px; }
    .footer__brand svg { height: 26px; }
    .loader__logo { width: clamp(130px, 42vw, 200px); }
    .nav__menu { display: none; }
    .nav__hamburger {
      display: flex;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      padding: 8px;
    }
    .nav__hamburger span {
      width: 24px;
      height: 1.5px;
      background: var(--c-gunjo);
    }
    .hero__vertical, .hero__vertical-left { display: none; }
    .about, .service, .company, .news { padding: 100px 24px; }
    .recruit-banner, .contact-cta { padding: 100px 24px; }
    .news__item { grid-template-columns: 1fr; gap: 8px; }
    .company__table th { width: 130px; font-size: 11px; }
    .company__table td { font-size: 13px; }
  }
  @media (min-width: 769px) {
    .nav__hamburger { display: none; }
  }
  /* ============ サブページ用 共通追加スタイル ============ */
  .page-hero {
    position: relative;
    min-height: 60vh;
    padding: 200px 48px 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(160deg, var(--c-dawn-mist) 0%, var(--c-dawn-peach) 50%, var(--c-dawn-cream) 100%);
  }
  .page-hero__bg-deco {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
  }
  .page-hero__circle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 230, 200, 0.4) 0%, transparent 70%);
    filter: blur(40px);
  }
  .page-hero__circle--1 { width: 500px; height: 500px; top: -10%; left: -5%; }
  .page-hero__circle--2 {
    width: 700px; height: 700px;
    bottom: -20%; right: -10%;
    background: radial-gradient(circle, rgba(201, 211, 223, 0.5) 0%, transparent 70%);
  }
  .page-hero__inner { position: relative; z-index: 2; text-align: center; max-width: 900px; }
  .page-hero__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    margin-bottom: 28px;
    text-indent: 0.6em;
    font-weight: 500;
  }
  .page-hero__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(32px, 5vw, 64px);
    letter-spacing: 0.08em;
    color: var(--c-gunjo);
    line-height: 1.5;
    margin-bottom: 24px;
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .page-hero__sub {
    font-size: clamp(13px, 1.3vw, 16px);
    letter-spacing: 0.15em;
    line-height: 2;
    color: var(--c-text-sub);
    max-width: 720px;
    margin: 0 auto;
  }
  .breadcrumb {
    position: relative;
    z-index: 3;
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 48px 0;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.2em;
    color: var(--c-text-sub);
  }
  .breadcrumb a { color: var(--c-text-sub); text-decoration: none; transition: color 0.3s; }
  .breadcrumb a:hover { color: var(--c-gunjo); }
  .breadcrumb__sep { margin: 0 12px; color: var(--c-text-mute); }

  /* セクション共通 */
  .section {
    position: relative;
    padding: 140px 48px;
    overflow: hidden;
  }
  .section--alt { background: linear-gradient(to bottom, var(--c-paper) 0%, var(--c-paper-warm) 100%); }
  .section__inner { max-width: 1100px; margin: 0 auto; position: relative; z-index: 2; }
  .section__lead {
    text-align: center;
    font-family: 'Noto Serif JP', serif;
    font-size: clamp(18px, 2vw, 24px);
    line-height: 2.2;
    letter-spacing: 0.08em;
    margin: 0 auto 64px;
    max-width: 760px;
    color: var(--c-text);
  }
  .section__body { font-size: 15px; line-height: 2.2; color: var(--c-text-sub); max-width: 760px; margin: 0 auto; }

  /* ハンバーガーメニュー（モバイル） */
  @media (max-width: 768px) {
    .nav__menu.is-open {
      display: flex;
      position: fixed;
      top: 0; left: 0;
      width: 100vw;
      height: 100vh;
      background: rgba(250, 247, 243, 0.97);
      backdrop-filter: blur(20px);
      flex-direction: column;
      justify-content: center;
      align-items: center;
      gap: 32px;
      font-size: 16px;
      z-index: 99;
    }
    .page-hero { padding: 160px 24px 80px; }
    .section { padding: 80px 24px; }
    .breadcrumb { padding: 90px 24px 0; }
  }
  /* 共通：ホバー時のリンク等 */
  .text-link {
    color: var(--c-gunjo);
    text-decoration: none;
    border-bottom: 1px solid var(--c-gunjo);
    padding-bottom: 2px;
    transition: all 0.3s;
  }
  .text-link:hover { color: var(--c-gunjo-light); border-color: var(--c-gunjo-light); }

  /* 必ずスクロール可能に */
  html, body { overflow-x: hidden; }
  /* ==================== サブページ：包括的レスポンシブ ==================== */

  /* --- タブレット〜小型デスクトップ (1024px以下) --- */
  @media (max-width: 1024px) {
    .page-hero { padding: 180px 32px 100px; min-height: 50vh; }
    .section { padding: 110px 32px; }
    .breadcrumb { padding: 96px 32px 0; }
    .nav { padding: 16px 32px; }
    .nav.is-scrolled { padding: 12px 32px; }
    .section__inner, .ceo-block, .history-list, .position-list, .office-grid, .feature-grid, .services-grid, .vision-cards, .benefit-grid, .news-list, .article-body, .article-share, .article-nav {
      max-width: 100% !important;
    }
  }

  /* --- タブレット (900px以下) --- */
  @media (max-width: 900px) {
    .page-hero__title { font-size: clamp(28px, 5vw, 44px); }
    .page-hero__sub { font-size: clamp(12px, 1.5vw, 14px); }
    .section__title { font-size: clamp(24px, 4vw, 32px); }
    .section__head { margin-bottom: 56px; }
    .feature-grid, .vision-cards { grid-template-columns: 1fr; gap: 20px; }
    .flow-steps { grid-template-columns: repeat(3, 1fr); }
    .flow-steps .flow-step:nth-child(n+4) { display: none; }
    .benefit-grid { grid-template-columns: repeat(2, 1fr); }
    .ceo-block { grid-template-columns: 1fr; gap: 32px; }
    .ceo-block__photo { max-width: 320px; margin: 0 auto; aspect-ratio: 4 / 5; }
    .service-detail-card, .service-detail-card--creative { grid-template-columns: 1fr; }
    .service-detail-card--creative .service-detail-card__bg { order: 0; }
    .service-detail-card--creative .service-detail-card__inner { order: 1; }
    .service-detail-card__bg { min-height: 240px; }
    .service-detail-card__inner { padding: 36px 28px; }
    .service-overview { grid-template-columns: 1fr; gap: 32px; }
    .position-card { grid-template-columns: 1fr; padding: 32px 24px; }
    .services-grid { grid-template-columns: 1fr; }
    .office-grid { grid-template-columns: 1fr; gap: 16px; }
  }

  /* --- モバイル (768px以下) --- */
  @media (max-width: 768px) {
    .page-hero { padding: 140px 20px 70px; min-height: auto; }
    .page-hero__eyebrow { font-size: 10px; letter-spacing: 0.4em; margin-bottom: 20px; }
    .page-hero__title { font-size: clamp(22px, 6vw, 32px); letter-spacing: 0.04em; line-height: 1.5; margin-bottom: 18px; }
    .page-hero__sub { font-size: 12px; line-height: 1.9; letter-spacing: 0.08em; }
    .section { padding: 72px 20px; }
    .section--alt { padding: 72px 20px; }
    .section__head { margin-bottom: 40px; }
    .section__eyebrow { font-size: 10px; letter-spacing: 0.32em; }
    .section__title { font-size: clamp(20px, 5.6vw, 28px); }
    .section__lead { font-size: 14px; line-height: 2; letter-spacing: 0.04em; margin-bottom: 40px; }
    .section__body { font-size: 13px; line-height: 2; }
    .breadcrumb { padding: 80px 20px 0; font-size: 10px; letter-spacing: 0.15em; }
    .breadcrumb__sep { margin: 0 8px; }
    .nav { padding: 14px 20px; }
    .nav.is-scrolled { padding: 10px 20px; }
    .btn { padding: 12px 20px; font-size: 11px; letter-spacing: 0.1em; white-space: nowrap; }

    /* SERVICE一覧カード */
    .service-detail-list { gap: 48px; margin-top: 48px; }
    .service-detail-card__title { font-size: clamp(20px, 4.8vw, 26px); }
    .service-detail-card__inner { padding: 32px 22px; }
    .service-detail-card__text { font-size: 13px; line-height: 1.95; }
    .service-detail-card__bg { min-height: 200px; }

    /* SERVICE詳細 */
    .page-hero--with-image { min-height: 50vh; }
    .page-hero--with-image .page-hero__inner { padding: 160px 20px 80px; }
    .feature-card { padding: 32px 24px; }
    .feature-card__title { font-size: 16px; }
    .feature-card__text { font-size: 12px; }
    .services-grid { gap: 16px; margin-top: 32px; }
    .service-item { padding: 24px 20px; }
    .service-item h4 { font-size: 15px; }
    .service-item p { font-size: 12px; line-height: 1.85; }
    .cta-band { padding: 72px 20px; }
    .cta-band h2 { font-size: clamp(20px, 5.2vw, 28px); }
    .cta-band p { font-size: 13px; line-height: 1.95; }

    /* COMPANY */
    .ceo-block__photo { aspect-ratio: 1 / 1; max-width: 260px; }
    .ceo-block__text h3 { font-size: clamp(18px, 4.6vw, 24px); margin-bottom: 18px; }
    .ceo-block__text p { font-size: 13px; line-height: 2; }
    .company-table th, .company-table td { font-size: 12px; padding: 6px 0; }
    .company-table th { padding-top: 20px; }
    .history-list { padding: 0 4px; }
    .history-item { padding: 20px 0; }
    .history-item__year { font-size: 15px; }
    .history-item__text { font-size: 13px; line-height: 1.85; }
    .office-card { padding: 28px 22px; }
    .office-card__name { font-size: 18px; }
    .office-card__address { font-size: 12px; }

    /* RECRUIT */
    .recruit-hero__inner { padding: 140px 20px 80px; }
    .vision-card { padding: 36px 24px; }
    .vision-card__title { font-size: 16px; margin-bottom: 12px; }
    .vision-card__text { font-size: 12px; }
    .position-list { gap: 16px; }
    .position-card__name { font-size: 18px; }
    .position-card__desc { font-size: 12px; line-height: 1.9; }
    .position-card__skills span { font-size: 10px; padding: 3px 8px; }
    .flow-steps { grid-template-columns: 1fr; gap: 12px; }
    .flow-steps .flow-step:nth-child(n+4) { display: block; }
    .flow-step { padding: 24px 16px; display: grid; grid-template-columns: 56px 1fr; gap: 16px; text-align: left; align-items: center; }
    .flow-step__num { margin: 0; }
    .flow-step__name { margin-bottom: 4px; font-size: 13px; }
    .flow-step__text { font-size: 11px; }
    .benefit-grid { grid-template-columns: 1fr; gap: 12px; margin-top: 32px; }
    .benefit-item { padding: 20px 18px; }
    .benefit-item h4 { font-size: 14px; }
    .benefit-item p { font-size: 11px; line-height: 1.7; }

    /* NEWS一覧 */
    .news-filter { gap: 8px; margin-bottom: 40px; }
    .news-filter button { padding: 8px 16px; font-size: 10px; letter-spacing: 0.15em; }
    .news-list__item { grid-template-columns: 1fr; gap: 6px; padding: 18px 0; }
    .news-list__item:hover { padding-left: 0; padding-right: 0; background: transparent; }
    .news-list__date { font-size: 12px; }
    .news-list__category { font-size: 9px; width: fit-content; }
    .news-list__title { font-size: 13px; line-height: 1.7; }
    .news-list__arrow { display: none; }
    .pagination { margin-top: 48px; gap: 6px; }
    .pagination a, .pagination span { width: 34px; height: 34px; font-size: 12px; }

    /* NEWS詳細 */
    .article-header { padding: 60px 20px 40px; }
    .article-header__meta { gap: 12px; margin-bottom: 18px; }
    .article-header__date { font-size: 12px; }
    .article-header__category { font-size: 9px; }
    .article-header__title { font-size: clamp(18px, 5vw, 26px); line-height: 1.6; letter-spacing: 0.04em; }
    .article-body { padding: 0 20px 60px; }
    .article-body p { font-size: 13px; line-height: 1.95; }
    .article-body h2 { font-size: 17px; margin: 32px 0 14px; }
    .article-body ul li { font-size: 12px; line-height: 1.85; }
    .article-share { padding: 18px 20px; margin: 32px 20px 0; flex-direction: column; gap: 12px; align-items: flex-start; }
    .article-nav { grid-template-columns: 1fr; gap: 12px; margin-top: 56px; padding: 0 20px; }
    .article-nav__link { padding: 18px 20px; }
    .article-nav__link--next { text-align: left; }
    .article-nav__title { font-size: 12px; }
    .back-to-list { margin-top: 48px; }
  }

  /* --- 小型モバイル (480px以下) --- */
  @media (max-width: 480px) {
    .page-hero { padding: 120px 16px 56px; }
    .page-hero__title { font-size: clamp(20px, 5.6vw, 28px); }
    .section, .section--alt { padding: 56px 16px; }
    .breadcrumb { padding: 76px 16px 0; }
    .nav { padding: 12px 16px; }
    .nav.is-scrolled { padding: 10px 16px; }
    .nav__logo svg { height: 20px; }
    .section__title { font-size: clamp(18px, 5.4vw, 24px); }
    .ceo-block__photo { max-width: 220px; }
    .recruit-hero__inner { padding: 120px 16px 60px; }
    .company-table th { font-size: 11px; }
    .company-table td { font-size: 12px; }
    .btn { padding: 11px 18px; font-size: 10.5px; }
    .cta-band { padding: 56px 16px; }
    .feature-card, .position-card, .vision-card, .office-card, .service-item { padding-left: 18px !important; padding-right: 18px !important; }
  }

  /* --- 超小型 (360px以下) --- */
  @media (max-width: 360px) {
    .page-hero__title { font-size: 19px; }
    .section__title { font-size: 18px; }
    .breadcrumb { font-size: 9px; letter-spacing: 0.1em; }
    .breadcrumb__sep { margin: 0 6px; }
  }

  /* --- 縦長スマホ・ランドスケープ --- */
  @media (max-height: 600px) and (orientation: landscape) {
    .page-hero { min-height: auto; padding: 100px 24px 60px; }
    .recruit-hero__inner { padding: 100px 24px 60px; }
  }

  /* --- ナビメニュー オープン時のフルスクリーン --- */
  .nav__menu.is-open {
    display: flex !important;
    position: fixed;
    inset: 0;
    background: rgba(250, 247, 243, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 28px;
    font-size: 16px;
    z-index: 99;
  }
  .nav__menu.is-open a { font-size: 14px; letter-spacing: 0.3em; }
  .nav__hamburger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .nav__hamburger.is-open span:nth-child(2) { opacity: 0; }
  .nav__hamburger.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
  .nav__hamburger span { transition: all 0.3s ease; }

  /* --- 横スクロール完全防止 --- */
  html, body { overflow-x: hidden; max-width: 100vw; }
  img, svg, video { max-width: 100%; height: auto; }

  /* --- フッターのレスポンシブ補強 --- */
  @media (max-width: 768px) {
    .footer { padding: 60px 20px 24px !important; }
    .footer__inner { grid-template-columns: 1fr !important; gap: 32px !important; }
    .footer__nav { grid-template-columns: repeat(2, 1fr) !important; gap: 24px !important; }
    .footer__brand svg { height: 22px !important; }
    .footer__tagline { font-size: 12px; }
    .footer__address { font-size: 11px; }
    .footer__nav-col h4 { font-size: 11px; }
    .footer__nav-col a { font-size: 12px; }
    .footer__bottom { font-size: 10px; padding: 16px 0; }
  }
  @media (max-width: 480px) {
    .footer { padding: 48px 16px 20px !important; }
    .footer__nav { grid-template-columns: 1fr !important; }
  }
  /* ==================== 日本語の自然な折り返し制御 ==================== */
  .no-break {
    display: inline-block;
    white-space: nowrap;
  }
  /* 句読点ぶら下げ・文節単位の改行（モダンブラウザ） */
  p, h1, h2, h3, h4, h5, h6, li {
    line-break: strict;
    overflow-wrap: break-word;
    hanging-punctuation: allow-end;
  }
  .section__lead, .philosophy-panel__text, .about-value__text,
  .service__desc, .service-detail-card__text,
  .recruit-banner__text, .contact-cta__text, .hero__subtitle,
  .ceo-block__text p, .news-list__title, .article-body p {
    word-break: auto-phrase;
    text-wrap: pretty;
  }
  .page-hero--with-image { padding: 0; min-height: 70vh; background: none; }
  .page-hero--with-image .page-hero__media {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: 0;
  }
  .page-hero--with-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(26,58,107,0.15) 0%, rgba(255,255,255,0.4) 60%, rgba(255,255,255,0.7) 100%);
    z-index: 1;
  }
  .page-hero--with-image .page-hero__inner { z-index: 2; padding: 200px 24px 120px; }
  .page-hero--with-image .page-hero__title { text-shadow: 0 2px 16px rgba(255,255,255,0.6), 0 4px 30px rgba(255,255,255,0.4); }

  .service-overview { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; max-width: 1100px; margin: 0 auto; }
  .service-overview__image {
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 24px 60px rgba(42, 52, 69, 0.12);
    aspect-ratio: 4 / 3;
    background-size: cover;
    background-position: center;
  }
  .service-overview__text h3 {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(22px, 2.4vw, 28px);
    margin-bottom: 20px;
    letter-spacing: 0.04em;
    color: var(--c-gunjo);
  }
  .service-overview__text p { font-size: 14px; line-height: 2.1; color: var(--c-text-sub); }
  @media (max-width: 900px) { .service-overview { grid-template-columns: 1fr; gap: 40px; } }

  .feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 64px; }
  @media (max-width: 900px) { .feature-grid { grid-template-columns: 1fr; } }
  .feature-card {
    background: #fff;
    padding: 40px 32px;
    border-radius: 4px;
    border: 1px solid var(--c-border-soft);
    transition: transform 0.4s, box-shadow 0.4s;
  }
  .feature-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(42, 52, 69, 0.08); }
  .feature-card__num {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: var(--c-gunjo);
    margin-bottom: 16px;
    font-weight: 600;
  }
  .feature-card__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: 18px;
    margin-bottom: 16px;
    letter-spacing: 0.04em;
  }
  .feature-card__text { font-size: 13px; line-height: 1.95; color: var(--c-text-sub); }

  .services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 48px; }
  @media (max-width: 768px) { .services-grid { grid-template-columns: 1fr; } }
  .service-item {
    padding: 32px;
    background: rgba(255,255,255,0.7);
    border-left: 3px solid var(--c-gunjo);
    backdrop-filter: blur(6px);
  }
  .service-item h4 {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: 17px;
    margin-bottom: 12px;
    letter-spacing: 0.04em;
  }
  .service-item p { font-size: 13px; line-height: 1.9; color: var(--c-text-sub); }

  /* CTAバンドル */
  .cta-band {
    background: linear-gradient(135deg, var(--c-gunjo) 0%, var(--c-gunjo-light) 100%);
    color: #fff;
    padding: 100px 32px;
    text-align: center;
  }
  .cta-band h2 {
    font-family: 'Noto Serif JP', serif;
    font-size: clamp(22px, 3vw, 36px);
    margin-bottom: 24px;
    letter-spacing: 0.06em;
  }
  .cta-band p { color: rgba(255,255,255,0.85); margin-bottom: 32px; font-size: 14px; line-height: 2; }
  .cta-band .btn { background: #fff; color: var(--c-gunjo); border-color: #fff; }
  .cta-band .btn:hover { background: var(--c-paper); color: var(--c-gunjo); }

/* ===== from news.html ===== */
  :root {
    /* ブランドカラー（群青はアクセントとして残す） */
    --c-gunjo: #1A3A6B;
    --c-gunjo-light: #2E5BA8;
    --c-gunjo-pale: #E8EEF7;

    /* 夜明けトーン（画像から抽出） */
    --c-dawn-blue: #c9d3df;
    --c-dawn-mist: #e1e6ec;
    --c-dawn-peach: #f4e3d7;
    --c-dawn-rose: #efd9d3;
    --c-dawn-cream: #f8f1e9;
    --c-paper: #faf7f3;
    --c-paper-warm: #f1ebe4;

    /* テキスト */
    --c-text: #2a3445;
    --c-text-sub: #6b7383;
    --c-text-mute: #97a0ad;
    --c-border: #d8d2c9;
    --c-border-soft: #e8e4dd;
    --c-gold: #b89968;

    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--c-text);
    background: var(--c-paper);
    overflow-x: hidden;
    line-height: 1.8;
    letter-spacing: 0.04em;
  }

  /* ==================== ローダー ==================== */
  .loader {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: var(--c-gunjo);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 32px;
    transition: opacity 0.8s ease, visibility 0.8s ease;
  }
  .loader.is-hidden {
    opacity: 0;
    visibility: hidden;
  }
  .loader__logo {
    width: clamp(150px, 18vw, 240px);
    opacity: 0;
    animation: loaderLogoIn 0.9s var(--ease-out) 0.15s forwards;
  }
  .loader__logo svg {
    width: 100%;
    height: auto;
    fill: #ffffff;
    display: block;
  }
  @keyframes loaderLogoIn {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .loader__bar {
    width: 160px;
    height: 1px;
    background: rgba(255, 255, 255, 0.18);
    position: relative;
    overflow: hidden;
  }
  .loader__bar::after {
    content: '';
    position: absolute;
    inset: 0;
    background: #ffffff;
    transform: scaleX(0);
    transform-origin: left;
    animation: loaderBar 1.8s var(--ease-out) 0.6s forwards;
  }
  @keyframes loaderBar { to { transform: scaleX(1); } }

  /* ==================== ナビゲーション ==================== */
  .nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 48px;
    transition: all 0.4s ease;
  }
  .nav.is-scrolled {
    background: rgba(250, 247, 243, 0.92);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(42, 52, 69, 0.05);
    padding: 14px 48px;
  }
  .nav__logo {
    display: inline-flex;
    align-items: center;
    color: var(--c-white, #ffffff);
    text-decoration: none;
    transition: color 0.4s ease;
  }
  .nav__logo svg {
    height: 28px;
    width: auto;
    fill: currentColor;
    display: block;
    transition: fill 0.4s ease;
  }
  .nav.is-scrolled .nav__logo { color: var(--c-gunjo); }
  .nav__menu {
    display: flex;
    gap: 32px;
    align-items: center;
    font-size: 12px;
    letter-spacing: 0.25em;
    font-weight: 500;
  }
  .nav__menu a {
    color: var(--c-text);
    text-decoration: none;
    transition: opacity 0.3s;
  }
  .nav__menu a:hover { opacity: 0.6; }
  .nav__menu a.cta {
    background: var(--c-gunjo);
    color: #fff !important;
    padding: 12px 24px;
    border-radius: 4px;
    transition: background 0.3s;
  }
  .nav__menu a.cta:hover {
    background: var(--c-gunjo-light);
    opacity: 1;
  }

  /* ==================== 共通：浮遊パーティクル ==================== */
  .particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 4;
  }
  .particle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.2) 60%, transparent 100%);
    will-change: transform;
    animation: floatParticle linear infinite;
  }
  .particle.star {
    background: rgba(255,255,255,1);
    box-shadow: 0 0 6px rgba(255,255,255,0.95), 0 0 14px rgba(184, 153, 104, 0.5);
    animation: twinkle 3s ease-in-out infinite, floatStar linear infinite;
  }
  .particle.gold {
    background: radial-gradient(circle, rgba(184, 153, 104, 0.9) 0%, rgba(184, 153, 104, 0.2) 60%, transparent 100%);
    box-shadow: 0 0 8px rgba(184, 153, 104, 0.5);
  }
  @keyframes floatParticle {
    0% { transform: translate3d(0, 0, 0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translate3d(20px, -100vh, 0); opacity: 0; }
  }
  @keyframes floatStar {
    0% { transform: translate3d(0, 0, 0); opacity: 0; }
    10% { opacity: 1; }
    100% { transform: translate3d(-15px, -100vh, 0); opacity: 0; }
  }
  @keyframes twinkle {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
  }

  /* ==================== ヒーロー ==================== */
  .hero {
    position: relative;
    height: 100vh;
    min-height: 720px;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .hero__bg {
    position: absolute;
    top: -10%; left: -5%;
    width: 110%; height: 120%;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center 50%;
    will-change: transform;
    z-index: 1;
  }
  /* 画像のトーンを活かすため、ごく薄いオーバーレイ */
  .hero__overlay {
    position: absolute;
    inset: 0;
    background:
      linear-gradient(to bottom,
        rgba(250, 247, 243, 0) 0%,
        rgba(250, 247, 243, 0) 50%,
        rgba(250, 247, 243, 0.4) 100%);
    z-index: 2;
    pointer-events: none;
  }

  /* 朝の太陽（光のグラデーション） */
  .hero__sun {
    position: absolute;
    top: 30%;
    left: 8%;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: radial-gradient(circle at center,
      rgba(255, 230, 200, 0.6) 0%,
      rgba(244, 227, 215, 0.35) 35%,
      rgba(239, 217, 211, 0.15) 60%,
      transparent 90%);
    z-index: 3;
    will-change: transform;
    animation: sunPulse 6s ease-in-out infinite;
    filter: blur(20px);
  }
  @keyframes sunPulse {
    0%, 100% { transform: scale(1); opacity: 0.85; }
    50% { transform: scale(1.08); opacity: 1; }
  }

  /* 流れる雲 */
  .hero__clouds {
    position: absolute;
    inset: 0;
    z-index: 3;
    pointer-events: none;
    will-change: transform;
  }
  .cloud {
    position: absolute;
    height: 60px;
    background: radial-gradient(ellipse, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0.1) 60%, transparent 100%);
    border-radius: 50%;
    filter: blur(16px);
    animation: drift linear infinite;
  }
  @keyframes drift {
    from { transform: translateX(-300px); }
    to { transform: translateX(calc(100vw + 300px)); }
  }

  .hero__content {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 6;
    will-change: transform, opacity;
    text-align: center;
    padding: 0 32px;
  }
  .hero__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    margin-bottom: 36px;
    text-indent: 0.6em;
    opacity: 0;
    transform: translateY(20px);
    font-weight: 500;
  }
  .hero__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(40px, 7vw, 96px);
    letter-spacing: 0.08em;
    color: var(--c-gunjo);
    line-height: 1.5;
    margin-bottom: 32px;
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .hero__title .char {
    display: inline-block;
    opacity: 0;
    transform: translateY(40px) rotateX(60deg);
    transform-origin: center bottom;
  }
  .hero__subtitle {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 400;
    font-size: clamp(13px, 1.3vw, 16px);
    letter-spacing: 0.15em;
    line-height: 2;
    color: var(--c-text);
    max-width: 620px;
    margin-bottom: 56px;
    opacity: 0;
    transform: translateY(20px);
    text-shadow: 0 1px 10px rgba(255,255,255,0.5);
  }
  .hero__ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
    opacity: 0;
    transform: translateY(20px);
  }

  .hero__vertical {
    position: absolute;
    right: 56px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Noto Serif JP', serif;
    font-weight: 400;
    font-size: 13px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    opacity: 0;
    z-index: 5;
    animation: fadeIn 1.5s ease 2.5s forwards;
  }
  .hero__vertical-left {
    position: absolute;
    left: 56px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
    font-size: 11px;
    letter-spacing: 0.4em;
    color: var(--c-text-mute);
    opacity: 0;
    z-index: 5;
    animation: fadeIn 1.5s ease 2.8s forwards;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.2em;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
  }
  .btn--primary {
    background: var(--c-gunjo);
    color: #fff;
    border: 1px solid var(--c-gunjo);
  }
  .btn--primary:hover {
    background: var(--c-gunjo-light);
    border-color: var(--c-gunjo-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 58, 107, 0.25);
  }
  .btn--outline {
    background: rgba(255,255,255,0.5);
    backdrop-filter: blur(8px);
    color: var(--c-gunjo);
    border: 1px solid var(--c-gunjo);
  }
  .btn--outline:hover {
    background: var(--c-gunjo);
    color: #fff;
    transform: translateY(-2px);
  }
  .btn__arrow {
    font-family: 'Inter', sans-serif;
    font-weight: 300;
    transition: transform 0.3s;
  }
  .btn:hover .btn__arrow { transform: translateX(4px); }

  .hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 6;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    opacity: 0;
    animation: fadeIn 2s ease 3s forwards;
  }
  .hero__scroll-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 10px;
    letter-spacing: 0.4em;
    color: var(--c-text-sub);
  }
  .hero__scroll-line {
    width: 1px;
    height: 56px;
    background: rgba(42, 52, 69, 0.3);
    position: relative;
    overflow: hidden;
  }
  .hero__scroll-line::after {
    content: '';
    position: absolute;
    top: -56px;
    left: 0;
    width: 100%;
    height: 56px;
    background: var(--c-gunjo);
    animation: scrollLine 2.4s ease-in-out infinite;
  }
  @keyframes scrollLine {
    0% { top: -56px; }
    100% { top: 56px; }
  }
  @keyframes fadeIn {
    to { opacity: 1; }
  }

  /* ==================== ABOUT セクション ==================== */
  .about {
    position: relative;
    padding: 200px 48px;
    background: linear-gradient(to bottom, var(--c-paper) 0%, var(--c-paper-warm) 100%);
    overflow: hidden;
  }
  .about__bg-decor {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
  }
  .about__circle {
    position: absolute;
    border-radius: 50%;
    will-change: transform;
  }
  .about__circle--1 {
    width: 600px; height: 600px;
    top: -10%; left: -10%;
    background: radial-gradient(circle, rgba(201, 211, 223, 0.4) 0%, transparent 70%);
  }
  .about__circle--2 {
    width: 800px; height: 800px;
    bottom: -20%; right: -15%;
    background: radial-gradient(circle, rgba(244, 227, 215, 0.5) 0%, transparent 70%);
  }

  .about__deco-text {
    position: absolute;
    right: -40px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    font-size: clamp(180px, 22vw, 320px);
    letter-spacing: -0.05em;
    color: rgba(26, 58, 107, 0.05);
    z-index: 0;
    pointer-events: none;
    line-height: 1;
    will-change: transform;
  }

  .about__inner {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  .section__head {
    text-align: center;
    margin-bottom: 80px;
  }
  .section__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 16px;
    text-indent: 0.4em;
    font-weight: 500;
    text-transform: uppercase;
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s, transform 1s;
  }
  .section__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(28px, 3.4vw, 40px);
    letter-spacing: 0.08em;
    color: var(--c-text);
    line-height: 1.6;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s 0.15s, transform 1s 0.15s;
  }
  .section__accent {
    width: 40px;
    height: 2px;
    background: var(--c-gunjo);
    margin: 24px auto 0;
    transform: scaleX(0);
    transition: transform 1s 0.3s;
  }
  .is-visible .section__eyebrow,
  .is-visible .section__title { opacity: 1; transform: translateY(0); }
  .is-visible .section__accent { transform: scaleX(1); }

  .about__lead {
    text-align: center;
    font-family: 'Noto Serif JP', serif;
    font-weight: 400;
    font-size: clamp(20px, 2.4vw, 30px);
    line-height: 2.2;
    letter-spacing: 0.1em;
    margin-bottom: 64px;
    color: var(--c-text);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.2s 0.3s, transform 1.2s 0.3s;
  }
  .is-visible .about__lead { opacity: 1; transform: translateY(0); }

  .about__body {
    font-size: 15px;
    line-height: 2.2;
    color: var(--c-text-sub);
    max-width: 720px;
    margin: 0 auto 80px;
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.2s 0.5s, transform 1.2s 0.5s;
  }
  .is-visible .about__body { opacity: 1; transform: translateY(0); }

  .about__values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-top: 1px solid var(--c-border);
    border-bottom: 1px solid var(--c-border);
    background: rgba(255,255,255,0.5);
    backdrop-filter: blur(4px);
  }
  .about__value {
    padding: 48px 32px;
    text-align: center;
    border-right: 1px solid var(--c-border);
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
  }
  .about__value:last-child { border-right: none; }
  .is-visible .about__value { opacity: 1; transform: translateY(0); }
  .is-visible .about__value:nth-child(1) { transition-delay: 0.6s; }
  .is-visible .about__value:nth-child(2) { transition-delay: 0.75s; }
  .is-visible .about__value:nth-child(3) { transition-delay: 0.9s; }
  .about__value-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 16px;
    text-transform: uppercase;
    font-weight: 500;
  }
  .about__value-title {
    font-family: 'Noto Serif JP', serif;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: 0.05em;
  }
  .about__value-text {
    font-size: 13px;
    line-height: 1.9;
    color: var(--c-text-sub);
  }

  /* ==================== 哲学パララックスシーン ==================== */
  .philosophy {
    position: relative;
    height: 120vh;
    min-height: 800px;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .philosophy__bg {
    position: absolute;
    top: -15%; left: 0;
    width: 100%; height: 130%;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center 30%;
    will-change: transform;
    z-index: 1;
  }
  .philosophy__overlay {
    position: absolute;
    inset: 0;
    background:
      linear-gradient(to bottom,
        rgba(250, 247, 243, 0.2) 0%,
        rgba(250, 247, 243, 0.5) 100%);
    z-index: 2;
  }

  .philosophy__kanji {
    position: absolute;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    color: rgba(26, 58, 107, 0.07);
    z-index: 3;
    pointer-events: none;
    will-change: transform;
    line-height: 1;
  }
  .philosophy__kanji--1 {
    top: 10%; left: 5%;
    font-size: clamp(120px, 18vw, 280px);
  }
  .philosophy__kanji--2 {
    bottom: 15%; right: 8%;
    font-size: clamp(100px, 15vw, 240px);
  }
  .philosophy__kanji--3 {
    top: 45%; left: 50%;
    transform: translate(-50%, -50%);
    font-size: clamp(160px, 24vw, 380px);
    color: rgba(184, 153, 104, 0.08);
  }

  .philosophy__content {
    position: relative;
    z-index: 5;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 32px;
    text-align: center;
    will-change: transform;
  }
  .philosophy__mark {
    font-family: 'Noto Serif JP', serif;
    font-size: 64px;
    line-height: 1;
    color: rgba(184, 153, 104, 0.7);
    margin-bottom: 24px;
  }
  .philosophy__text {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(28px, 4.5vw, 56px);
    line-height: 1.8;
    letter-spacing: 0.12em;
    margin-bottom: 48px;
    max-width: 1000px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .philosophy__text .word {
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s, transform 0.8s;
  }
  .is-visible .philosophy__text .word { opacity: 1; transform: translateY(0); }
  .is-visible .philosophy__text .word:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .philosophy__text .word:nth-child(2) { transition-delay: 0.2s; }
  .is-visible .philosophy__text .word:nth-child(3) { transition-delay: 0.3s; }
  .is-visible .philosophy__text .word:nth-child(4) { transition-delay: 0.4s; }
  .is-visible .philosophy__text .word:nth-child(5) { transition-delay: 0.5s; }
  .is-visible .philosophy__text .word:nth-child(6) { transition-delay: 0.6s; }
  .is-visible .philosophy__text .word:nth-child(7) { transition-delay: 0.7s; }
  .is-visible .philosophy__text .word:nth-child(8) { transition-delay: 0.8s; }

  .philosophy__source {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--c-text-sub);
    margin-bottom: 64px;
  }
  .philosophy__caption {
    font-family: 'Noto Serif JP', serif;
    font-size: 14px;
    line-height: 2.2;
    letter-spacing: 0.1em;
    max-width: 560px;
    color: var(--c-text);
    background: rgba(255,255,255,0.35);
    backdrop-filter: blur(8px);
    padding: 24px 32px;
    border-radius: 4px;
  }

  /* ==================== SERVICE セクション ==================== */
  .service {
    position: relative;
    padding: 180px 48px;
    background: var(--c-paper);
    overflow: hidden;
  }
  .service__bg-deco {
    position: absolute;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: clamp(160px, 24vw, 400px);
    letter-spacing: -0.03em;
    color: rgba(26, 58, 107, 0.05);
    top: 8%;
    left: -3%;
    line-height: 1;
    will-change: transform;
    z-index: 0;
    pointer-events: none;
  }

  .service__inner { position: relative; z-index: 2; }

  .service__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
  }
  .service__card {
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(8px);
    border: 1px solid var(--c-border-soft);
    border-radius: 4px;
    padding: 48px 36px;
    transition: all 0.5s var(--ease-out);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(60px);
  }
  .is-visible .service__card { opacity: 1; transform: translateY(0); }
  .is-visible .service__card:nth-child(1) { transition-delay: 0.2s; }
  .is-visible .service__card:nth-child(2) { transition-delay: 0.4s; }
  .is-visible .service__card:nth-child(3) { transition-delay: 0.6s; }

  .service__card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 3px;
    background: var(--c-gunjo);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--ease-out);
  }
  .service__card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 60px rgba(42, 52, 69, 0.1);
    border-color: var(--c-gunjo);
    background: #fff;
  }
  .service__card:hover::before { transform: scaleX(1); }
  .service__num {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--c-gunjo);
    margin-bottom: 20px;
    font-weight: 500;
  }
  .service__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: 22px;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
    color: var(--c-text);
  }
  .service__title-en {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: var(--c-text-sub);
    margin-bottom: 24px;
    text-transform: uppercase;
  }
  .service__desc {
    font-size: 14px;
    line-height: 2;
    color: var(--c-text-sub);
    margin-bottom: 24px;
  }
  .service__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
  }
  .service__tag {
    font-size: 11px;
    letter-spacing: 0.1em;
    padding: 6px 12px;
    background: var(--c-gunjo-pale);
    color: var(--c-gunjo);
    border-radius: 2px;
    font-weight: 500;
  }
  .service__link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.2em;
    color: var(--c-gunjo);
    text-decoration: none;
    font-weight: 500;
    transition: gap 0.3s;
  }
  .service__link:hover { gap: 16px; }

  /* ==================== ピン留めスクロール ==================== */
  .pin-section {
    position: relative;
    height: 300vh;
    background: var(--c-dawn-mist);
  }
  .pin-section__sticky {
    position: sticky;
    top: 0;
    height: 100vh;
    overflow: hidden;
  }
  .pin-section__bg {
    position: absolute;
    inset: 0;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center;
    z-index: 1;
  }
  .pin-section__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
      rgba(250, 247, 243, 0.3) 0%,
      rgba(250, 247, 243, 0.55) 100%);
    z-index: 2;
  }
  .pin-section__panels {
    position: relative;
    z-index: 3;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 48px;
  }
  .pin-panel {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 48px;
    opacity: 0;
    transition: opacity 0.6s ease;
  }
  .pin-panel.is-active { opacity: 1; }
  .pin-panel__num {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 14px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 24px;
    font-weight: 500;
  }
  .pin-panel__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(32px, 5vw, 56px);
    line-height: 1.6;
    letter-spacing: 0.1em;
    margin-bottom: 32px;
    max-width: 900px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.7);
  }
  .pin-panel__text {
    font-size: 15px;
    line-height: 2.2;
    letter-spacing: 0.08em;
    max-width: 580px;
    color: var(--c-text);
    background: rgba(255,255,255,0.4);
    backdrop-filter: blur(8px);
    padding: 20px 28px;
    border-radius: 4px;
  }
  .pin-section__progress {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    display: flex;
    gap: 12px;
  }
  .pin-section__dot {
    width: 32px;
    height: 1px;
    background: rgba(26, 58, 107, 0.25);
    transition: background 0.4s;
  }
  .pin-section__dot.is-active {
    background: var(--c-gunjo);
  }

  /* ==================== COMPANY ==================== */
  .company {
    padding: 180px 48px;
    background: var(--c-paper-warm);
    position: relative;
    overflow: hidden;
  }
  .company__deco {
    position: absolute;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: clamp(140px, 20vw, 320px);
    color: rgba(26, 58, 107, 0.05);
    top: 50%;
    right: -5%;
    transform: translateY(-50%);
    line-height: 1;
    z-index: 0;
    will-change: transform;
    pointer-events: none;
  }
  .company__inner {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  .company__table {
    width: 100%;
    border-collapse: collapse;
  }
  .company__table tr {
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.8s, transform 0.8s;
  }
  .is-visible .company__table tr { opacity: 1; transform: translateX(0); }
  .is-visible .company__table tr:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .company__table tr:nth-child(2) { transition-delay: 0.2s; }
  .is-visible .company__table tr:nth-child(3) { transition-delay: 0.3s; }
  .is-visible .company__table tr:nth-child(4) { transition-delay: 0.4s; }
  .is-visible .company__table tr:nth-child(5) { transition-delay: 0.5s; }
  .is-visible .company__table tr:nth-child(6) { transition-delay: 0.6s; }
  .is-visible .company__table tr:nth-child(7) { transition-delay: 0.7s; }
  .company__table th,
  .company__table td {
    padding: 24px 0;
    border-bottom: 1px solid var(--c-border);
    text-align: left;
    font-size: 14px;
    vertical-align: top;
    line-height: 1.9;
  }
  .company__table th {
    width: 220px;
    color: var(--c-gunjo);
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-size: 12px;
  }
  .company__table td { color: var(--c-text); }

  /* ==================== RECRUIT バナー ==================== */
  .recruit-banner {
    position: relative;
    color: var(--c-text);
    padding: 160px 48px;
    text-align: center;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .recruit-banner__bg {
    position: absolute;
    inset: 0;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center;
    z-index: 0;
    will-change: transform;
  }
  .recruit-banner__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
      rgba(250, 247, 243, 0.35) 0%,
      rgba(250, 247, 243, 0.55) 100%);
    z-index: 1;
  }
  .recruit-banner__inner {
    position: relative;
    z-index: 2;
    max-width: 760px;
    margin: 0 auto;
  }
  .recruit-banner__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 24px;
    text-indent: 0.4em;
    font-weight: 500;
  }
  .recruit-banner__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(24px, 3.4vw, 40px);
    line-height: 1.8;
    letter-spacing: 0.1em;
    margin-bottom: 32px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.7);
  }
  .recruit-banner__text {
    font-size: 14px;
    line-height: 2.2;
    color: var(--c-text);
    margin-bottom: 48px;
  }

  /* ==================== NEWS ==================== */
  .news {
    padding: 180px 48px;
    background: var(--c-paper);
  }
  .news__list {
    max-width: 880px;
    margin: 0 auto;
  }
  .news__item {
    display: grid;
    grid-template-columns: 140px 120px 1fr auto;
    gap: 32px;
    align-items: center;
    padding: 28px 0;
    border-bottom: 1px solid var(--c-border-soft);
    text-decoration: none;
    color: inherit;
    transition: padding 0.3s;
    opacity: 0;
    transform: translateX(-20px);
  }
  .is-visible .news__item { opacity: 1; transform: translateX(0); transition: opacity 0.8s, transform 0.8s; }
  .is-visible .news__item:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .news__item:nth-child(2) { transition-delay: 0.25s; }
  .is-visible .news__item:nth-child(3) { transition-delay: 0.4s; }
  .news__item:hover { padding-left: 8px; }
  .news__date {
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    color: var(--c-text-sub);
    letter-spacing: 0.1em;
  }
  .news__category {
    font-size: 11px;
    letter-spacing: 0.15em;
    padding: 6px 14px;
    border: 1px solid var(--c-gunjo);
    color: var(--c-gunjo);
    border-radius: 2px;
    text-align: center;
    font-weight: 500;
  }
  .news__title {
    font-size: 14.5px;
    line-height: 1.7;
    color: var(--c-text);
  }
  .news__arrow {
    font-family: 'Inter', sans-serif;
    color: var(--c-gunjo);
    font-weight: 300;
  }

  /* ==================== CONTACT CTA ==================== */
  .contact-cta {
    position: relative;
    padding: 160px 48px;
    background: var(--c-paper-warm);
    text-align: center;
    overflow: hidden;
  }
  .contact-cta__deco {
    position: absolute;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    font-size: clamp(180px, 24vw, 400px);
    color: rgba(26, 58, 107, 0.05);
    bottom: -10%;
    left: 50%;
    transform: translateX(-50%);
    line-height: 1;
    z-index: 0;
    will-change: transform;
    pointer-events: none;
    letter-spacing: 0.05em;
  }
  .contact-cta__inner { position: relative; z-index: 2; }
  .contact-cta__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(24px, 3.4vw, 40px);
    margin-bottom: 24px;
    letter-spacing: 0.08em;
    line-height: 1.8;
  }
  .contact-cta__text {
    font-size: 14px;
    line-height: 2.2;
    color: var(--c-text-sub);
    margin-bottom: 48px;
  }
  .btn--contact {
    background: var(--c-gunjo);
    color: #fff;
    border: 1px solid var(--c-gunjo);
    padding: 18px 48px;
  }
  .btn--contact:hover {
    background: var(--c-gunjo-light);
    border-color: var(--c-gunjo-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 58, 107, 0.25);
  }

  /* ==================== フッター ==================== */
  .footer {
    background: var(--c-gunjo);
    color: rgba(255,255,255,0.85);
    padding: 80px 48px 40px;
    position: relative;
    overflow: hidden;
  }
  .footer__inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 64px;
    margin-bottom: 64px;
    position: relative;
    z-index: 2;
  }
  .footer__brand {
    display: block;
    margin-bottom: 20px;
    color: #ffffff;
  }
  .footer__brand svg {
    height: 32px;
    width: auto;
    fill: currentColor;
    display: block;
  }
  .footer__tagline {
    font-family: 'Noto Serif JP', serif;
    font-size: 13px;
    letter-spacing: 0.15em;
    color: rgba(255,255,255,0.7);
    margin-bottom: 24px;
  }
  .footer__address {
    font-size: 12px;
    line-height: 1.9;
    color: rgba(255,255,255,0.6);
  }
  .footer__nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
  .footer__nav-col h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: rgba(255,255,255,0.5);
    margin-bottom: 16px;
    font-weight: 500;
  }
  .footer__nav-col a {
    display: block;
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    font-size: 13px;
    padding: 6px 0;
    transition: color 0.3s;
  }
  .footer__nav-col a:hover { color: #fff; }
  .footer__bottom {
    border-top: 1px solid rgba(255,255,255,0.15);
    padding-top: 24px;
    text-align: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.2em;
    color: rgba(255,255,255,0.5);
    position: relative;
    z-index: 2;
  }

  /* ==================== レスポンシブ ==================== */
  @media (max-width: 900px) {
    .about__values { grid-template-columns: 1fr; }
    .about__value { border-right: none; border-bottom: 1px solid var(--c-border); }
    .about__value:last-child { border-bottom: none; }
    .service__grid { grid-template-columns: 1fr; }
    .footer__inner { grid-template-columns: 1fr; gap: 40px; }
    .footer__nav { grid-template-columns: repeat(2, 1fr); }
    .hero__sun { width: 200px; height: 200px; top: 25%; left: 5%; }
  }
  @media (max-width: 768px) {
    .nav { padding: 16px 24px; }
    .nav.is-scrolled { padding: 12px 24px; }
    .nav__logo svg { height: 22px; }
    .footer__brand svg { height: 26px; }
    .loader__logo { width: clamp(130px, 42vw, 200px); }
    .nav__menu { display: none; }
    .nav__hamburger {
      display: flex;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      padding: 8px;
    }
    .nav__hamburger span {
      width: 24px;
      height: 1.5px;
      background: var(--c-gunjo);
    }
    .hero__vertical, .hero__vertical-left { display: none; }
    .about, .service, .company, .news { padding: 100px 24px; }
    .recruit-banner, .contact-cta { padding: 100px 24px; }
    .news__item { grid-template-columns: 1fr; gap: 8px; }
    .company__table th { width: 130px; font-size: 11px; }
    .company__table td { font-size: 13px; }
  }
  @media (min-width: 769px) {
    .nav__hamburger { display: none; }
  }
  /* ============ サブページ用 共通追加スタイル ============ */
  .page-hero {
    position: relative;
    min-height: 60vh;
    padding: 200px 48px 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(160deg, var(--c-dawn-mist) 0%, var(--c-dawn-peach) 50%, var(--c-dawn-cream) 100%);
  }
  .page-hero__bg-deco {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
  }
  .page-hero__circle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 230, 200, 0.4) 0%, transparent 70%);
    filter: blur(40px);
  }
  .page-hero__circle--1 { width: 500px; height: 500px; top: -10%; left: -5%; }
  .page-hero__circle--2 {
    width: 700px; height: 700px;
    bottom: -20%; right: -10%;
    background: radial-gradient(circle, rgba(201, 211, 223, 0.5) 0%, transparent 70%);
  }
  .page-hero__inner { position: relative; z-index: 2; text-align: center; max-width: 900px; }
  .page-hero__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    margin-bottom: 28px;
    text-indent: 0.6em;
    font-weight: 500;
  }
  .page-hero__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(32px, 5vw, 64px);
    letter-spacing: 0.08em;
    color: var(--c-gunjo);
    line-height: 1.5;
    margin-bottom: 24px;
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .page-hero__sub {
    font-size: clamp(13px, 1.3vw, 16px);
    letter-spacing: 0.15em;
    line-height: 2;
    color: var(--c-text-sub);
    max-width: 720px;
    margin: 0 auto;
  }
  .breadcrumb {
    position: relative;
    z-index: 3;
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 48px 0;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.2em;
    color: var(--c-text-sub);
  }
  .breadcrumb a { color: var(--c-text-sub); text-decoration: none; transition: color 0.3s; }
  .breadcrumb a:hover { color: var(--c-gunjo); }
  .breadcrumb__sep { margin: 0 12px; color: var(--c-text-mute); }

  /* セクション共通 */
  .section {
    position: relative;
    padding: 140px 48px;
    overflow: hidden;
  }
  .section--alt { background: linear-gradient(to bottom, var(--c-paper) 0%, var(--c-paper-warm) 100%); }
  .section__inner { max-width: 1100px; margin: 0 auto; position: relative; z-index: 2; }
  .section__lead {
    text-align: center;
    font-family: 'Noto Serif JP', serif;
    font-size: clamp(18px, 2vw, 24px);
    line-height: 2.2;
    letter-spacing: 0.08em;
    margin: 0 auto 64px;
    max-width: 760px;
    color: var(--c-text);
  }
  .section__body { font-size: 15px; line-height: 2.2; color: var(--c-text-sub); max-width: 760px; margin: 0 auto; }

  /* ハンバーガーメニュー（モバイル） */
  @media (max-width: 768px) {
    .nav__menu.is-open {
      display: flex;
      position: fixed;
      top: 0; left: 0;
      width: 100vw;
      height: 100vh;
      background: rgba(250, 247, 243, 0.97);
      backdrop-filter: blur(20px);
      flex-direction: column;
      justify-content: center;
      align-items: center;
      gap: 32px;
      font-size: 16px;
      z-index: 99;
    }
    .page-hero { padding: 160px 24px 80px; }
    .section { padding: 80px 24px; }
    .breadcrumb { padding: 90px 24px 0; }
  }
  /* 共通：ホバー時のリンク等 */
  .text-link {
    color: var(--c-gunjo);
    text-decoration: none;
    border-bottom: 1px solid var(--c-gunjo);
    padding-bottom: 2px;
    transition: all 0.3s;
  }
  .text-link:hover { color: var(--c-gunjo-light); border-color: var(--c-gunjo-light); }

  /* 必ずスクロール可能に */
  html, body { overflow-x: hidden; }
  /* ==================== サブページ：包括的レスポンシブ ==================== */

  /* --- タブレット〜小型デスクトップ (1024px以下) --- */
  @media (max-width: 1024px) {
    .page-hero { padding: 180px 32px 100px; min-height: 50vh; }
    .section { padding: 110px 32px; }
    .breadcrumb { padding: 96px 32px 0; }
    .nav { padding: 16px 32px; }
    .nav.is-scrolled { padding: 12px 32px; }
    .section__inner, .ceo-block, .history-list, .position-list, .office-grid, .feature-grid, .services-grid, .vision-cards, .benefit-grid, .news-list, .article-body, .article-share, .article-nav {
      max-width: 100% !important;
    }
  }

  /* --- タブレット (900px以下) --- */
  @media (max-width: 900px) {
    .page-hero__title { font-size: clamp(28px, 5vw, 44px); }
    .page-hero__sub { font-size: clamp(12px, 1.5vw, 14px); }
    .section__title { font-size: clamp(24px, 4vw, 32px); }
    .section__head { margin-bottom: 56px; }
    .feature-grid, .vision-cards { grid-template-columns: 1fr; gap: 20px; }
    .flow-steps { grid-template-columns: repeat(3, 1fr); }
    .flow-steps .flow-step:nth-child(n+4) { display: none; }
    .benefit-grid { grid-template-columns: repeat(2, 1fr); }
    .ceo-block { grid-template-columns: 1fr; gap: 32px; }
    .ceo-block__photo { max-width: 320px; margin: 0 auto; aspect-ratio: 4 / 5; }
    .service-detail-card, .service-detail-card--creative { grid-template-columns: 1fr; }
    .service-detail-card--creative .service-detail-card__bg { order: 0; }
    .service-detail-card--creative .service-detail-card__inner { order: 1; }
    .service-detail-card__bg { min-height: 240px; }
    .service-detail-card__inner { padding: 36px 28px; }
    .service-overview { grid-template-columns: 1fr; gap: 32px; }
    .position-card { grid-template-columns: 1fr; padding: 32px 24px; }
    .services-grid { grid-template-columns: 1fr; }
    .office-grid { grid-template-columns: 1fr; gap: 16px; }
  }

  /* --- モバイル (768px以下) --- */
  @media (max-width: 768px) {
    .page-hero { padding: 140px 20px 70px; min-height: auto; }
    .page-hero__eyebrow { font-size: 10px; letter-spacing: 0.4em; margin-bottom: 20px; }
    .page-hero__title { font-size: clamp(22px, 6vw, 32px); letter-spacing: 0.04em; line-height: 1.5; margin-bottom: 18px; }
    .page-hero__sub { font-size: 12px; line-height: 1.9; letter-spacing: 0.08em; }
    .section { padding: 72px 20px; }
    .section--alt { padding: 72px 20px; }
    .section__head { margin-bottom: 40px; }
    .section__eyebrow { font-size: 10px; letter-spacing: 0.32em; }
    .section__title { font-size: clamp(20px, 5.6vw, 28px); }
    .section__lead { font-size: 14px; line-height: 2; letter-spacing: 0.04em; margin-bottom: 40px; }
    .section__body { font-size: 13px; line-height: 2; }
    .breadcrumb { padding: 80px 20px 0; font-size: 10px; letter-spacing: 0.15em; }
    .breadcrumb__sep { margin: 0 8px; }
    .nav { padding: 14px 20px; }
    .nav.is-scrolled { padding: 10px 20px; }
    .btn { padding: 12px 20px; font-size: 11px; letter-spacing: 0.1em; white-space: nowrap; }

    /* SERVICE一覧カード */
    .service-detail-list { gap: 48px; margin-top: 48px; }
    .service-detail-card__title { font-size: clamp(20px, 4.8vw, 26px); }
    .service-detail-card__inner { padding: 32px 22px; }
    .service-detail-card__text { font-size: 13px; line-height: 1.95; }
    .service-detail-card__bg { min-height: 200px; }

    /* SERVICE詳細 */
    .page-hero--with-image { min-height: 50vh; }
    .page-hero--with-image .page-hero__inner { padding: 160px 20px 80px; }
    .feature-card { padding: 32px 24px; }
    .feature-card__title { font-size: 16px; }
    .feature-card__text { font-size: 12px; }
    .services-grid { gap: 16px; margin-top: 32px; }
    .service-item { padding: 24px 20px; }
    .service-item h4 { font-size: 15px; }
    .service-item p { font-size: 12px; line-height: 1.85; }
    .cta-band { padding: 72px 20px; }
    .cta-band h2 { font-size: clamp(20px, 5.2vw, 28px); }
    .cta-band p { font-size: 13px; line-height: 1.95; }

    /* COMPANY */
    .ceo-block__photo { aspect-ratio: 1 / 1; max-width: 260px; }
    .ceo-block__text h3 { font-size: clamp(18px, 4.6vw, 24px); margin-bottom: 18px; }
    .ceo-block__text p { font-size: 13px; line-height: 2; }
    .company-table th, .company-table td { font-size: 12px; padding: 6px 0; }
    .company-table th { padding-top: 20px; }
    .history-list { padding: 0 4px; }
    .history-item { padding: 20px 0; }
    .history-item__year { font-size: 15px; }
    .history-item__text { font-size: 13px; line-height: 1.85; }
    .office-card { padding: 28px 22px; }
    .office-card__name { font-size: 18px; }
    .office-card__address { font-size: 12px; }

    /* RECRUIT */
    .recruit-hero__inner { padding: 140px 20px 80px; }
    .vision-card { padding: 36px 24px; }
    .vision-card__title { font-size: 16px; margin-bottom: 12px; }
    .vision-card__text { font-size: 12px; }
    .position-list { gap: 16px; }
    .position-card__name { font-size: 18px; }
    .position-card__desc { font-size: 12px; line-height: 1.9; }
    .position-card__skills span { font-size: 10px; padding: 3px 8px; }
    .flow-steps { grid-template-columns: 1fr; gap: 12px; }
    .flow-steps .flow-step:nth-child(n+4) { display: block; }
    .flow-step { padding: 24px 16px; display: grid; grid-template-columns: 56px 1fr; gap: 16px; text-align: left; align-items: center; }
    .flow-step__num { margin: 0; }
    .flow-step__name { margin-bottom: 4px; font-size: 13px; }
    .flow-step__text { font-size: 11px; }
    .benefit-grid { grid-template-columns: 1fr; gap: 12px; margin-top: 32px; }
    .benefit-item { padding: 20px 18px; }
    .benefit-item h4 { font-size: 14px; }
    .benefit-item p { font-size: 11px; line-height: 1.7; }

    /* NEWS一覧 */
    .news-filter { gap: 8px; margin-bottom: 40px; }
    .news-filter button { padding: 8px 16px; font-size: 10px; letter-spacing: 0.15em; }
    .news-list__item { grid-template-columns: 1fr; gap: 6px; padding: 18px 0; }
    .news-list__item:hover { padding-left: 0; padding-right: 0; background: transparent; }
    .news-list__date { font-size: 12px; }
    .news-list__category { font-size: 9px; width: fit-content; }
    .news-list__title { font-size: 13px; line-height: 1.7; }
    .news-list__arrow { display: none; }
    .pagination { margin-top: 48px; gap: 6px; }
    .pagination a, .pagination span { width: 34px; height: 34px; font-size: 12px; }

    /* NEWS詳細 */
    .article-header { padding: 60px 20px 40px; }
    .article-header__meta { gap: 12px; margin-bottom: 18px; }
    .article-header__date { font-size: 12px; }
    .article-header__category { font-size: 9px; }
    .article-header__title { font-size: clamp(18px, 5vw, 26px); line-height: 1.6; letter-spacing: 0.04em; }
    .article-body { padding: 0 20px 60px; }
    .article-body p { font-size: 13px; line-height: 1.95; }
    .article-body h2 { font-size: 17px; margin: 32px 0 14px; }
    .article-body ul li { font-size: 12px; line-height: 1.85; }
    .article-share { padding: 18px 20px; margin: 32px 20px 0; flex-direction: column; gap: 12px; align-items: flex-start; }
    .article-nav { grid-template-columns: 1fr; gap: 12px; margin-top: 56px; padding: 0 20px; }
    .article-nav__link { padding: 18px 20px; }
    .article-nav__link--next { text-align: left; }
    .article-nav__title { font-size: 12px; }
    .back-to-list { margin-top: 48px; }
  }

  /* --- 小型モバイル (480px以下) --- */
  @media (max-width: 480px) {
    .page-hero { padding: 120px 16px 56px; }
    .page-hero__title { font-size: clamp(20px, 5.6vw, 28px); }
    .section, .section--alt { padding: 56px 16px; }
    .breadcrumb { padding: 76px 16px 0; }
    .nav { padding: 12px 16px; }
    .nav.is-scrolled { padding: 10px 16px; }
    .nav__logo svg { height: 20px; }
    .section__title { font-size: clamp(18px, 5.4vw, 24px); }
    .ceo-block__photo { max-width: 220px; }
    .recruit-hero__inner { padding: 120px 16px 60px; }
    .company-table th { font-size: 11px; }
    .company-table td { font-size: 12px; }
    .btn { padding: 11px 18px; font-size: 10.5px; }
    .cta-band { padding: 56px 16px; }
    .feature-card, .position-card, .vision-card, .office-card, .service-item { padding-left: 18px !important; padding-right: 18px !important; }
  }

  /* --- 超小型 (360px以下) --- */
  @media (max-width: 360px) {
    .page-hero__title { font-size: 19px; }
    .section__title { font-size: 18px; }
    .breadcrumb { font-size: 9px; letter-spacing: 0.1em; }
    .breadcrumb__sep { margin: 0 6px; }
  }

  /* --- 縦長スマホ・ランドスケープ --- */
  @media (max-height: 600px) and (orientation: landscape) {
    .page-hero { min-height: auto; padding: 100px 24px 60px; }
    .recruit-hero__inner { padding: 100px 24px 60px; }
  }

  /* --- ナビメニュー オープン時のフルスクリーン --- */
  .nav__menu.is-open {
    display: flex !important;
    position: fixed;
    inset: 0;
    background: rgba(250, 247, 243, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 28px;
    font-size: 16px;
    z-index: 99;
  }
  .nav__menu.is-open a { font-size: 14px; letter-spacing: 0.3em; }
  .nav__hamburger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .nav__hamburger.is-open span:nth-child(2) { opacity: 0; }
  .nav__hamburger.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
  .nav__hamburger span { transition: all 0.3s ease; }

  /* --- 横スクロール完全防止 --- */
  html, body { overflow-x: hidden; max-width: 100vw; }
  img, svg, video { max-width: 100%; height: auto; }

  /* --- フッターのレスポンシブ補強 --- */
  @media (max-width: 768px) {
    .footer { padding: 60px 20px 24px !important; }
    .footer__inner { grid-template-columns: 1fr !important; gap: 32px !important; }
    .footer__nav { grid-template-columns: repeat(2, 1fr) !important; gap: 24px !important; }
    .footer__brand svg { height: 22px !important; }
    .footer__tagline { font-size: 12px; }
    .footer__address { font-size: 11px; }
    .footer__nav-col h4 { font-size: 11px; }
    .footer__nav-col a { font-size: 12px; }
    .footer__bottom { font-size: 10px; padding: 16px 0; }
  }
  @media (max-width: 480px) {
    .footer { padding: 48px 16px 20px !important; }
    .footer__nav { grid-template-columns: 1fr !important; }
  }
  /* ==================== 日本語の自然な折り返し制御 ==================== */
  .no-break {
    display: inline-block;
    white-space: nowrap;
  }
  /* 句読点ぶら下げ・文節単位の改行（モダンブラウザ） */
  p, h1, h2, h3, h4, h5, h6, li {
    line-break: strict;
    overflow-wrap: break-word;
    hanging-punctuation: allow-end;
  }
  .section__lead, .philosophy-panel__text, .about-value__text,
  .service__desc, .service-detail-card__text,
  .recruit-banner__text, .contact-cta__text, .hero__subtitle,
  .ceo-block__text p, .news-list__title, .article-body p {
    word-break: auto-phrase;
    text-wrap: pretty;
  }
  .news-filter {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 64px;
  }
  .news-filter button {
    background: none;
    border: 1px solid var(--c-border);
    padding: 10px 24px;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.2em;
    color: var(--c-text-sub);
    cursor: pointer;
    border-radius: 100px;
    transition: all 0.3s;
  }
  .news-filter button:hover { color: var(--c-gunjo); border-color: var(--c-gunjo); }
  .news-filter button.is-active { background: var(--c-gunjo); color: #fff; border-color: var(--c-gunjo); }

  .news-list { max-width: 900px; margin: 0 auto; }
  .news-list__item {
    display: grid;
    grid-template-columns: 140px 100px 1fr 24px;
    gap: 24px;
    align-items: center;
    padding: 28px 0;
    border-bottom: 1px solid var(--c-border-soft);
    text-decoration: none;
    color: inherit;
    transition: background 0.3s, padding 0.3s;
  }
  .news-list__item:hover { background: var(--c-paper); padding-left: 16px; padding-right: 16px; }
  .news-list__date {
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    color: var(--c-text-sub);
    letter-spacing: 0.1em;
  }
  .news-list__category {
    font-family: 'Montserrat', sans-serif;
    font-size: 10px;
    letter-spacing: 0.2em;
    text-align: center;
    padding: 4px 10px;
    background: var(--c-gunjo-pale);
    color: var(--c-gunjo);
    border-radius: 2px;
    font-weight: 600;
  }
  .news-list__title { font-size: 14px; line-height: 1.7; color: var(--c-text); }
  .news-list__arrow { font-family: 'Inter', sans-serif; color: var(--c-gunjo); transition: transform 0.3s; }
  .news-list__item:hover .news-list__arrow { transform: translateX(4px); }
  @media (max-width: 768px) {
    .news-list__item { grid-template-columns: 1fr; gap: 8px; padding: 20px 0; }
    .news-list__item:hover { padding-left: 0; padding-right: 0; }
    .news-list__category { width: fit-content; }
    .news-list__arrow { display: none; }
  }

  /* ページネーション */
  .pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 64px;
  }
  .pagination a, .pagination span {
    width: 40px; height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--c-border);
    border-radius: 4px;
    text-decoration: none;
    color: var(--c-text-sub);
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    transition: all 0.3s;
  }
  .pagination a:hover, .pagination .is-active { background: var(--c-gunjo); color: #fff; border-color: var(--c-gunjo); }

/* ===== from news-detail.html ===== */
  :root {
    /* ブランドカラー（群青はアクセントとして残す） */
    --c-gunjo: #1A3A6B;
    --c-gunjo-light: #2E5BA8;
    --c-gunjo-pale: #E8EEF7;

    /* 夜明けトーン（画像から抽出） */
    --c-dawn-blue: #c9d3df;
    --c-dawn-mist: #e1e6ec;
    --c-dawn-peach: #f4e3d7;
    --c-dawn-rose: #efd9d3;
    --c-dawn-cream: #f8f1e9;
    --c-paper: #faf7f3;
    --c-paper-warm: #f1ebe4;

    /* テキスト */
    --c-text: #2a3445;
    --c-text-sub: #6b7383;
    --c-text-mute: #97a0ad;
    --c-border: #d8d2c9;
    --c-border-soft: #e8e4dd;
    --c-gold: #b89968;

    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--c-text);
    background: var(--c-paper);
    overflow-x: hidden;
    line-height: 1.8;
    letter-spacing: 0.04em;
  }

  /* ==================== ローダー ==================== */
  .loader {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: var(--c-gunjo);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 32px;
    transition: opacity 0.8s ease, visibility 0.8s ease;
  }
  .loader.is-hidden {
    opacity: 0;
    visibility: hidden;
  }
  .loader__logo {
    width: clamp(150px, 18vw, 240px);
    opacity: 0;
    animation: loaderLogoIn 0.9s var(--ease-out) 0.15s forwards;
  }
  .loader__logo svg {
    width: 100%;
    height: auto;
    fill: #ffffff;
    display: block;
  }
  @keyframes loaderLogoIn {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .loader__bar {
    width: 160px;
    height: 1px;
    background: rgba(255, 255, 255, 0.18);
    position: relative;
    overflow: hidden;
  }
  .loader__bar::after {
    content: '';
    position: absolute;
    inset: 0;
    background: #ffffff;
    transform: scaleX(0);
    transform-origin: left;
    animation: loaderBar 1.8s var(--ease-out) 0.6s forwards;
  }
  @keyframes loaderBar { to { transform: scaleX(1); } }

  /* ==================== ナビゲーション ==================== */
  .nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 48px;
    transition: all 0.4s ease;
  }
  .nav.is-scrolled {
    background: rgba(250, 247, 243, 0.92);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(42, 52, 69, 0.05);
    padding: 14px 48px;
  }
  .nav__logo {
    display: inline-flex;
    align-items: center;
    color: var(--c-white, #ffffff);
    text-decoration: none;
    transition: color 0.4s ease;
  }
  .nav__logo svg {
    height: 28px;
    width: auto;
    fill: currentColor;
    display: block;
    transition: fill 0.4s ease;
  }
  .nav.is-scrolled .nav__logo { color: var(--c-gunjo); }
  .nav__menu {
    display: flex;
    gap: 32px;
    align-items: center;
    font-size: 12px;
    letter-spacing: 0.25em;
    font-weight: 500;
  }
  .nav__menu a {
    color: var(--c-text);
    text-decoration: none;
    transition: opacity 0.3s;
  }
  .nav__menu a:hover { opacity: 0.6; }
  .nav__menu a.cta {
    background: var(--c-gunjo);
    color: #fff !important;
    padding: 12px 24px;
    border-radius: 4px;
    transition: background 0.3s;
  }
  .nav__menu a.cta:hover {
    background: var(--c-gunjo-light);
    opacity: 1;
  }

  /* ==================== 共通：浮遊パーティクル ==================== */
  .particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 4;
  }
  .particle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.2) 60%, transparent 100%);
    will-change: transform;
    animation: floatParticle linear infinite;
  }
  .particle.star {
    background: rgba(255,255,255,1);
    box-shadow: 0 0 6px rgba(255,255,255,0.95), 0 0 14px rgba(184, 153, 104, 0.5);
    animation: twinkle 3s ease-in-out infinite, floatStar linear infinite;
  }
  .particle.gold {
    background: radial-gradient(circle, rgba(184, 153, 104, 0.9) 0%, rgba(184, 153, 104, 0.2) 60%, transparent 100%);
    box-shadow: 0 0 8px rgba(184, 153, 104, 0.5);
  }
  @keyframes floatParticle {
    0% { transform: translate3d(0, 0, 0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translate3d(20px, -100vh, 0); opacity: 0; }
  }
  @keyframes floatStar {
    0% { transform: translate3d(0, 0, 0); opacity: 0; }
    10% { opacity: 1; }
    100% { transform: translate3d(-15px, -100vh, 0); opacity: 0; }
  }
  @keyframes twinkle {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
  }

  /* ==================== ヒーロー ==================== */
  .hero {
    position: relative;
    height: 100vh;
    min-height: 720px;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .hero__bg {
    position: absolute;
    top: -10%; left: -5%;
    width: 110%; height: 120%;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center 50%;
    will-change: transform;
    z-index: 1;
  }
  /* 画像のトーンを活かすため、ごく薄いオーバーレイ */
  .hero__overlay {
    position: absolute;
    inset: 0;
    background:
      linear-gradient(to bottom,
        rgba(250, 247, 243, 0) 0%,
        rgba(250, 247, 243, 0) 50%,
        rgba(250, 247, 243, 0.4) 100%);
    z-index: 2;
    pointer-events: none;
  }

  /* 朝の太陽（光のグラデーション） */
  .hero__sun {
    position: absolute;
    top: 30%;
    left: 8%;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: radial-gradient(circle at center,
      rgba(255, 230, 200, 0.6) 0%,
      rgba(244, 227, 215, 0.35) 35%,
      rgba(239, 217, 211, 0.15) 60%,
      transparent 90%);
    z-index: 3;
    will-change: transform;
    animation: sunPulse 6s ease-in-out infinite;
    filter: blur(20px);
  }
  @keyframes sunPulse {
    0%, 100% { transform: scale(1); opacity: 0.85; }
    50% { transform: scale(1.08); opacity: 1; }
  }

  /* 流れる雲 */
  .hero__clouds {
    position: absolute;
    inset: 0;
    z-index: 3;
    pointer-events: none;
    will-change: transform;
  }
  .cloud {
    position: absolute;
    height: 60px;
    background: radial-gradient(ellipse, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0.1) 60%, transparent 100%);
    border-radius: 50%;
    filter: blur(16px);
    animation: drift linear infinite;
  }
  @keyframes drift {
    from { transform: translateX(-300px); }
    to { transform: translateX(calc(100vw + 300px)); }
  }

  .hero__content {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 6;
    will-change: transform, opacity;
    text-align: center;
    padding: 0 32px;
  }
  .hero__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    margin-bottom: 36px;
    text-indent: 0.6em;
    opacity: 0;
    transform: translateY(20px);
    font-weight: 500;
  }
  .hero__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(40px, 7vw, 96px);
    letter-spacing: 0.08em;
    color: var(--c-gunjo);
    line-height: 1.5;
    margin-bottom: 32px;
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .hero__title .char {
    display: inline-block;
    opacity: 0;
    transform: translateY(40px) rotateX(60deg);
    transform-origin: center bottom;
  }
  .hero__subtitle {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 400;
    font-size: clamp(13px, 1.3vw, 16px);
    letter-spacing: 0.15em;
    line-height: 2;
    color: var(--c-text);
    max-width: 620px;
    margin-bottom: 56px;
    opacity: 0;
    transform: translateY(20px);
    text-shadow: 0 1px 10px rgba(255,255,255,0.5);
  }
  .hero__ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
    opacity: 0;
    transform: translateY(20px);
  }

  .hero__vertical {
    position: absolute;
    right: 56px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Noto Serif JP', serif;
    font-weight: 400;
    font-size: 13px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    opacity: 0;
    z-index: 5;
    animation: fadeIn 1.5s ease 2.5s forwards;
  }
  .hero__vertical-left {
    position: absolute;
    left: 56px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
    font-size: 11px;
    letter-spacing: 0.4em;
    color: var(--c-text-mute);
    opacity: 0;
    z-index: 5;
    animation: fadeIn 1.5s ease 2.8s forwards;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.2em;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
  }
  .btn--primary {
    background: var(--c-gunjo);
    color: #fff;
    border: 1px solid var(--c-gunjo);
  }
  .btn--primary:hover {
    background: var(--c-gunjo-light);
    border-color: var(--c-gunjo-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 58, 107, 0.25);
  }
  .btn--outline {
    background: rgba(255,255,255,0.5);
    backdrop-filter: blur(8px);
    color: var(--c-gunjo);
    border: 1px solid var(--c-gunjo);
  }
  .btn--outline:hover {
    background: var(--c-gunjo);
    color: #fff;
    transform: translateY(-2px);
  }
  .btn__arrow {
    font-family: 'Inter', sans-serif;
    font-weight: 300;
    transition: transform 0.3s;
  }
  .btn:hover .btn__arrow { transform: translateX(4px); }

  .hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 6;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    opacity: 0;
    animation: fadeIn 2s ease 3s forwards;
  }
  .hero__scroll-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 10px;
    letter-spacing: 0.4em;
    color: var(--c-text-sub);
  }
  .hero__scroll-line {
    width: 1px;
    height: 56px;
    background: rgba(42, 52, 69, 0.3);
    position: relative;
    overflow: hidden;
  }
  .hero__scroll-line::after {
    content: '';
    position: absolute;
    top: -56px;
    left: 0;
    width: 100%;
    height: 56px;
    background: var(--c-gunjo);
    animation: scrollLine 2.4s ease-in-out infinite;
  }
  @keyframes scrollLine {
    0% { top: -56px; }
    100% { top: 56px; }
  }
  @keyframes fadeIn {
    to { opacity: 1; }
  }

  /* ==================== ABOUT セクション ==================== */
  .about {
    position: relative;
    padding: 200px 48px;
    background: linear-gradient(to bottom, var(--c-paper) 0%, var(--c-paper-warm) 100%);
    overflow: hidden;
  }
  .about__bg-decor {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
  }
  .about__circle {
    position: absolute;
    border-radius: 50%;
    will-change: transform;
  }
  .about__circle--1 {
    width: 600px; height: 600px;
    top: -10%; left: -10%;
    background: radial-gradient(circle, rgba(201, 211, 223, 0.4) 0%, transparent 70%);
  }
  .about__circle--2 {
    width: 800px; height: 800px;
    bottom: -20%; right: -15%;
    background: radial-gradient(circle, rgba(244, 227, 215, 0.5) 0%, transparent 70%);
  }

  .about__deco-text {
    position: absolute;
    right: -40px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    font-size: clamp(180px, 22vw, 320px);
    letter-spacing: -0.05em;
    color: rgba(26, 58, 107, 0.05);
    z-index: 0;
    pointer-events: none;
    line-height: 1;
    will-change: transform;
  }

  .about__inner {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  .section__head {
    text-align: center;
    margin-bottom: 80px;
  }
  .section__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 16px;
    text-indent: 0.4em;
    font-weight: 500;
    text-transform: uppercase;
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s, transform 1s;
  }
  .section__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(28px, 3.4vw, 40px);
    letter-spacing: 0.08em;
    color: var(--c-text);
    line-height: 1.6;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s 0.15s, transform 1s 0.15s;
  }
  .section__accent {
    width: 40px;
    height: 2px;
    background: var(--c-gunjo);
    margin: 24px auto 0;
    transform: scaleX(0);
    transition: transform 1s 0.3s;
  }
  .is-visible .section__eyebrow,
  .is-visible .section__title { opacity: 1; transform: translateY(0); }
  .is-visible .section__accent { transform: scaleX(1); }

  .about__lead {
    text-align: center;
    font-family: 'Noto Serif JP', serif;
    font-weight: 400;
    font-size: clamp(20px, 2.4vw, 30px);
    line-height: 2.2;
    letter-spacing: 0.1em;
    margin-bottom: 64px;
    color: var(--c-text);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.2s 0.3s, transform 1.2s 0.3s;
  }
  .is-visible .about__lead { opacity: 1; transform: translateY(0); }

  .about__body {
    font-size: 15px;
    line-height: 2.2;
    color: var(--c-text-sub);
    max-width: 720px;
    margin: 0 auto 80px;
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.2s 0.5s, transform 1.2s 0.5s;
  }
  .is-visible .about__body { opacity: 1; transform: translateY(0); }

  .about__values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-top: 1px solid var(--c-border);
    border-bottom: 1px solid var(--c-border);
    background: rgba(255,255,255,0.5);
    backdrop-filter: blur(4px);
  }
  .about__value {
    padding: 48px 32px;
    text-align: center;
    border-right: 1px solid var(--c-border);
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
  }
  .about__value:last-child { border-right: none; }
  .is-visible .about__value { opacity: 1; transform: translateY(0); }
  .is-visible .about__value:nth-child(1) { transition-delay: 0.6s; }
  .is-visible .about__value:nth-child(2) { transition-delay: 0.75s; }
  .is-visible .about__value:nth-child(3) { transition-delay: 0.9s; }
  .about__value-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 16px;
    text-transform: uppercase;
    font-weight: 500;
  }
  .about__value-title {
    font-family: 'Noto Serif JP', serif;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: 0.05em;
  }
  .about__value-text {
    font-size: 13px;
    line-height: 1.9;
    color: var(--c-text-sub);
  }

  /* ==================== 哲学パララックスシーン ==================== */
  .philosophy {
    position: relative;
    height: 120vh;
    min-height: 800px;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .philosophy__bg {
    position: absolute;
    top: -15%; left: 0;
    width: 100%; height: 130%;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center 30%;
    will-change: transform;
    z-index: 1;
  }
  .philosophy__overlay {
    position: absolute;
    inset: 0;
    background:
      linear-gradient(to bottom,
        rgba(250, 247, 243, 0.2) 0%,
        rgba(250, 247, 243, 0.5) 100%);
    z-index: 2;
  }

  .philosophy__kanji {
    position: absolute;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    color: rgba(26, 58, 107, 0.07);
    z-index: 3;
    pointer-events: none;
    will-change: transform;
    line-height: 1;
  }
  .philosophy__kanji--1 {
    top: 10%; left: 5%;
    font-size: clamp(120px, 18vw, 280px);
  }
  .philosophy__kanji--2 {
    bottom: 15%; right: 8%;
    font-size: clamp(100px, 15vw, 240px);
  }
  .philosophy__kanji--3 {
    top: 45%; left: 50%;
    transform: translate(-50%, -50%);
    font-size: clamp(160px, 24vw, 380px);
    color: rgba(184, 153, 104, 0.08);
  }

  .philosophy__content {
    position: relative;
    z-index: 5;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 32px;
    text-align: center;
    will-change: transform;
  }
  .philosophy__mark {
    font-family: 'Noto Serif JP', serif;
    font-size: 64px;
    line-height: 1;
    color: rgba(184, 153, 104, 0.7);
    margin-bottom: 24px;
  }
  .philosophy__text {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(28px, 4.5vw, 56px);
    line-height: 1.8;
    letter-spacing: 0.12em;
    margin-bottom: 48px;
    max-width: 1000px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .philosophy__text .word {
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s, transform 0.8s;
  }
  .is-visible .philosophy__text .word { opacity: 1; transform: translateY(0); }
  .is-visible .philosophy__text .word:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .philosophy__text .word:nth-child(2) { transition-delay: 0.2s; }
  .is-visible .philosophy__text .word:nth-child(3) { transition-delay: 0.3s; }
  .is-visible .philosophy__text .word:nth-child(4) { transition-delay: 0.4s; }
  .is-visible .philosophy__text .word:nth-child(5) { transition-delay: 0.5s; }
  .is-visible .philosophy__text .word:nth-child(6) { transition-delay: 0.6s; }
  .is-visible .philosophy__text .word:nth-child(7) { transition-delay: 0.7s; }
  .is-visible .philosophy__text .word:nth-child(8) { transition-delay: 0.8s; }

  .philosophy__source {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--c-text-sub);
    margin-bottom: 64px;
  }
  .philosophy__caption {
    font-family: 'Noto Serif JP', serif;
    font-size: 14px;
    line-height: 2.2;
    letter-spacing: 0.1em;
    max-width: 560px;
    color: var(--c-text);
    background: rgba(255,255,255,0.35);
    backdrop-filter: blur(8px);
    padding: 24px 32px;
    border-radius: 4px;
  }

  /* ==================== SERVICE セクション ==================== */
  .service {
    position: relative;
    padding: 180px 48px;
    background: var(--c-paper);
    overflow: hidden;
  }
  .service__bg-deco {
    position: absolute;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: clamp(160px, 24vw, 400px);
    letter-spacing: -0.03em;
    color: rgba(26, 58, 107, 0.05);
    top: 8%;
    left: -3%;
    line-height: 1;
    will-change: transform;
    z-index: 0;
    pointer-events: none;
  }

  .service__inner { position: relative; z-index: 2; }

  .service__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
  }
  .service__card {
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(8px);
    border: 1px solid var(--c-border-soft);
    border-radius: 4px;
    padding: 48px 36px;
    transition: all 0.5s var(--ease-out);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(60px);
  }
  .is-visible .service__card { opacity: 1; transform: translateY(0); }
  .is-visible .service__card:nth-child(1) { transition-delay: 0.2s; }
  .is-visible .service__card:nth-child(2) { transition-delay: 0.4s; }
  .is-visible .service__card:nth-child(3) { transition-delay: 0.6s; }

  .service__card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 3px;
    background: var(--c-gunjo);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--ease-out);
  }
  .service__card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 60px rgba(42, 52, 69, 0.1);
    border-color: var(--c-gunjo);
    background: #fff;
  }
  .service__card:hover::before { transform: scaleX(1); }
  .service__num {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--c-gunjo);
    margin-bottom: 20px;
    font-weight: 500;
  }
  .service__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: 22px;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
    color: var(--c-text);
  }
  .service__title-en {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: var(--c-text-sub);
    margin-bottom: 24px;
    text-transform: uppercase;
  }
  .service__desc {
    font-size: 14px;
    line-height: 2;
    color: var(--c-text-sub);
    margin-bottom: 24px;
  }
  .service__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
  }
  .service__tag {
    font-size: 11px;
    letter-spacing: 0.1em;
    padding: 6px 12px;
    background: var(--c-gunjo-pale);
    color: var(--c-gunjo);
    border-radius: 2px;
    font-weight: 500;
  }
  .service__link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.2em;
    color: var(--c-gunjo);
    text-decoration: none;
    font-weight: 500;
    transition: gap 0.3s;
  }
  .service__link:hover { gap: 16px; }

  /* ==================== ピン留めスクロール ==================== */
  .pin-section {
    position: relative;
    height: 300vh;
    background: var(--c-dawn-mist);
  }
  .pin-section__sticky {
    position: sticky;
    top: 0;
    height: 100vh;
    overflow: hidden;
  }
  .pin-section__bg {
    position: absolute;
    inset: 0;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center;
    z-index: 1;
  }
  .pin-section__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
      rgba(250, 247, 243, 0.3) 0%,
      rgba(250, 247, 243, 0.55) 100%);
    z-index: 2;
  }
  .pin-section__panels {
    position: relative;
    z-index: 3;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 48px;
  }
  .pin-panel {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 48px;
    opacity: 0;
    transition: opacity 0.6s ease;
  }
  .pin-panel.is-active { opacity: 1; }
  .pin-panel__num {
    font-family: 'Montserrat', sans-serif;
    font-style: italic;
    font-size: 14px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 24px;
    font-weight: 500;
  }
  .pin-panel__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(32px, 5vw, 56px);
    line-height: 1.6;
    letter-spacing: 0.1em;
    margin-bottom: 32px;
    max-width: 900px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.7);
  }
  .pin-panel__text {
    font-size: 15px;
    line-height: 2.2;
    letter-spacing: 0.08em;
    max-width: 580px;
    color: var(--c-text);
    background: rgba(255,255,255,0.4);
    backdrop-filter: blur(8px);
    padding: 20px 28px;
    border-radius: 4px;
  }
  .pin-section__progress {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    display: flex;
    gap: 12px;
  }
  .pin-section__dot {
    width: 32px;
    height: 1px;
    background: rgba(26, 58, 107, 0.25);
    transition: background 0.4s;
  }
  .pin-section__dot.is-active {
    background: var(--c-gunjo);
  }

  /* ==================== COMPANY ==================== */
  .company {
    padding: 180px 48px;
    background: var(--c-paper-warm);
    position: relative;
    overflow: hidden;
  }
  .company__deco {
    position: absolute;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: clamp(140px, 20vw, 320px);
    color: rgba(26, 58, 107, 0.05);
    top: 50%;
    right: -5%;
    transform: translateY(-50%);
    line-height: 1;
    z-index: 0;
    will-change: transform;
    pointer-events: none;
  }
  .company__inner {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  .company__table {
    width: 100%;
    border-collapse: collapse;
  }
  .company__table tr {
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.8s, transform 0.8s;
  }
  .is-visible .company__table tr { opacity: 1; transform: translateX(0); }
  .is-visible .company__table tr:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .company__table tr:nth-child(2) { transition-delay: 0.2s; }
  .is-visible .company__table tr:nth-child(3) { transition-delay: 0.3s; }
  .is-visible .company__table tr:nth-child(4) { transition-delay: 0.4s; }
  .is-visible .company__table tr:nth-child(5) { transition-delay: 0.5s; }
  .is-visible .company__table tr:nth-child(6) { transition-delay: 0.6s; }
  .is-visible .company__table tr:nth-child(7) { transition-delay: 0.7s; }
  .company__table th,
  .company__table td {
    padding: 24px 0;
    border-bottom: 1px solid var(--c-border);
    text-align: left;
    font-size: 14px;
    vertical-align: top;
    line-height: 1.9;
  }
  .company__table th {
    width: 220px;
    color: var(--c-gunjo);
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-size: 12px;
  }
  .company__table td { color: var(--c-text); }

  /* ==================== RECRUIT バナー ==================== */
  .recruit-banner {
    position: relative;
    color: var(--c-text);
    padding: 160px 48px;
    text-align: center;
    overflow: hidden;
    background: var(--c-dawn-mist);
  }
  .recruit-banner__bg {
    position: absolute;
    inset: 0;
    background-image: url('../images/hero.jpeg');
    background-size: cover;
    background-position: center;
    z-index: 0;
    will-change: transform;
  }
  .recruit-banner__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
      rgba(250, 247, 243, 0.35) 0%,
      rgba(250, 247, 243, 0.55) 100%);
    z-index: 1;
  }
  .recruit-banner__inner {
    position: relative;
    z-index: 2;
    max-width: 760px;
    margin: 0 auto;
  }
  .recruit-banner__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.4em;
    color: var(--c-gunjo);
    margin-bottom: 24px;
    text-indent: 0.4em;
    font-weight: 500;
  }
  .recruit-banner__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(24px, 3.4vw, 40px);
    line-height: 1.8;
    letter-spacing: 0.1em;
    margin-bottom: 32px;
    color: var(--c-gunjo);
    text-shadow: 0 2px 20px rgba(255,255,255,0.7);
  }
  .recruit-banner__text {
    font-size: 14px;
    line-height: 2.2;
    color: var(--c-text);
    margin-bottom: 48px;
  }

  /* ==================== NEWS ==================== */
  .news {
    padding: 180px 48px;
    background: var(--c-paper);
  }
  .news__list {
    max-width: 880px;
    margin: 0 auto;
  }
  .news__item {
    display: grid;
    grid-template-columns: 140px 120px 1fr auto;
    gap: 32px;
    align-items: center;
    padding: 28px 0;
    border-bottom: 1px solid var(--c-border-soft);
    text-decoration: none;
    color: inherit;
    transition: padding 0.3s;
    opacity: 0;
    transform: translateX(-20px);
  }
  .is-visible .news__item { opacity: 1; transform: translateX(0); transition: opacity 0.8s, transform 0.8s; }
  .is-visible .news__item:nth-child(1) { transition-delay: 0.1s; }
  .is-visible .news__item:nth-child(2) { transition-delay: 0.25s; }
  .is-visible .news__item:nth-child(3) { transition-delay: 0.4s; }
  .news__item:hover { padding-left: 8px; }
  .news__date {
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    color: var(--c-text-sub);
    letter-spacing: 0.1em;
  }
  .news__category {
    font-size: 11px;
    letter-spacing: 0.15em;
    padding: 6px 14px;
    border: 1px solid var(--c-gunjo);
    color: var(--c-gunjo);
    border-radius: 2px;
    text-align: center;
    font-weight: 500;
  }
  .news__title {
    font-size: 14.5px;
    line-height: 1.7;
    color: var(--c-text);
  }
  .news__arrow {
    font-family: 'Inter', sans-serif;
    color: var(--c-gunjo);
    font-weight: 300;
  }

  /* ==================== CONTACT CTA ==================== */
  .contact-cta {
    position: relative;
    padding: 160px 48px;
    background: var(--c-paper-warm);
    text-align: center;
    overflow: hidden;
  }
  .contact-cta__deco {
    position: absolute;
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    font-size: clamp(180px, 24vw, 400px);
    color: rgba(26, 58, 107, 0.05);
    bottom: -10%;
    left: 50%;
    transform: translateX(-50%);
    line-height: 1;
    z-index: 0;
    will-change: transform;
    pointer-events: none;
    letter-spacing: 0.05em;
  }
  .contact-cta__inner { position: relative; z-index: 2; }
  .contact-cta__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: clamp(24px, 3.4vw, 40px);
    margin-bottom: 24px;
    letter-spacing: 0.08em;
    line-height: 1.8;
  }
  .contact-cta__text {
    font-size: 14px;
    line-height: 2.2;
    color: var(--c-text-sub);
    margin-bottom: 48px;
  }
  .btn--contact {
    background: var(--c-gunjo);
    color: #fff;
    border: 1px solid var(--c-gunjo);
    padding: 18px 48px;
  }
  .btn--contact:hover {
    background: var(--c-gunjo-light);
    border-color: var(--c-gunjo-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 58, 107, 0.25);
  }

  /* ==================== フッター ==================== */
  .footer {
    background: var(--c-gunjo);
    color: rgba(255,255,255,0.85);
    padding: 80px 48px 40px;
    position: relative;
    overflow: hidden;
  }
  .footer__inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 64px;
    margin-bottom: 64px;
    position: relative;
    z-index: 2;
  }
  .footer__brand {
    display: block;
    margin-bottom: 20px;
    color: #ffffff;
  }
  .footer__brand svg {
    height: 32px;
    width: auto;
    fill: currentColor;
    display: block;
  }
  .footer__tagline {
    font-family: 'Noto Serif JP', serif;
    font-size: 13px;
    letter-spacing: 0.15em;
    color: rgba(255,255,255,0.7);
    margin-bottom: 24px;
  }
  .footer__address {
    font-size: 12px;
    line-height: 1.9;
    color: rgba(255,255,255,0.6);
  }
  .footer__nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
  .footer__nav-col h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: rgba(255,255,255,0.5);
    margin-bottom: 16px;
    font-weight: 500;
  }
  .footer__nav-col a {
    display: block;
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    font-size: 13px;
    padding: 6px 0;
    transition: color 0.3s;
  }
  .footer__nav-col a:hover { color: #fff; }
  .footer__bottom {
    border-top: 1px solid rgba(255,255,255,0.15);
    padding-top: 24px;
    text-align: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.2em;
    color: rgba(255,255,255,0.5);
    position: relative;
    z-index: 2;
  }

  /* ==================== レスポンシブ ==================== */
  @media (max-width: 900px) {
    .about__values { grid-template-columns: 1fr; }
    .about__value { border-right: none; border-bottom: 1px solid var(--c-border); }
    .about__value:last-child { border-bottom: none; }
    .service__grid { grid-template-columns: 1fr; }
    .footer__inner { grid-template-columns: 1fr; gap: 40px; }
    .footer__nav { grid-template-columns: repeat(2, 1fr); }
    .hero__sun { width: 200px; height: 200px; top: 25%; left: 5%; }
  }
  @media (max-width: 768px) {
    .nav { padding: 16px 24px; }
    .nav.is-scrolled { padding: 12px 24px; }
    .nav__logo svg { height: 22px; }
    .footer__brand svg { height: 26px; }
    .loader__logo { width: clamp(130px, 42vw, 200px); }
    .nav__menu { display: none; }
    .nav__hamburger {
      display: flex;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      padding: 8px;
    }
    .nav__hamburger span {
      width: 24px;
      height: 1.5px;
      background: var(--c-gunjo);
    }
    .hero__vertical, .hero__vertical-left { display: none; }
    .about, .service, .company, .news { padding: 100px 24px; }
    .recruit-banner, .contact-cta { padding: 100px 24px; }
    .news__item { grid-template-columns: 1fr; gap: 8px; }
    .company__table th { width: 130px; font-size: 11px; }
    .company__table td { font-size: 13px; }
  }
  @media (min-width: 769px) {
    .nav__hamburger { display: none; }
  }
  /* ============ サブページ用 共通追加スタイル ============ */
  .page-hero {
    position: relative;
    min-height: 60vh;
    padding: 200px 48px 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(160deg, var(--c-dawn-mist) 0%, var(--c-dawn-peach) 50%, var(--c-dawn-cream) 100%);
  }
  .page-hero__bg-deco {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
  }
  .page-hero__circle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 230, 200, 0.4) 0%, transparent 70%);
    filter: blur(40px);
  }
  .page-hero__circle--1 { width: 500px; height: 500px; top: -10%; left: -5%; }
  .page-hero__circle--2 {
    width: 700px; height: 700px;
    bottom: -20%; right: -10%;
    background: radial-gradient(circle, rgba(201, 211, 223, 0.5) 0%, transparent 70%);
  }
  .page-hero__inner { position: relative; z-index: 2; text-align: center; max-width: 900px; }
  .page-hero__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.6em;
    color: var(--c-gunjo);
    margin-bottom: 28px;
    text-indent: 0.6em;
    font-weight: 500;
  }
  .page-hero__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(32px, 5vw, 64px);
    letter-spacing: 0.08em;
    color: var(--c-gunjo);
    line-height: 1.5;
    margin-bottom: 24px;
    text-shadow: 0 2px 20px rgba(255,255,255,0.6);
  }
  .page-hero__sub {
    font-size: clamp(13px, 1.3vw, 16px);
    letter-spacing: 0.15em;
    line-height: 2;
    color: var(--c-text-sub);
    max-width: 720px;
    margin: 0 auto;
  }
  .breadcrumb {
    position: relative;
    z-index: 3;
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 48px 0;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: 0.2em;
    color: var(--c-text-sub);
  }
  .breadcrumb a { color: var(--c-text-sub); text-decoration: none; transition: color 0.3s; }
  .breadcrumb a:hover { color: var(--c-gunjo); }
  .breadcrumb__sep { margin: 0 12px; color: var(--c-text-mute); }

  /* セクション共通 */
  .section {
    position: relative;
    padding: 140px 48px;
    overflow: hidden;
  }
  .section--alt { background: linear-gradient(to bottom, var(--c-paper) 0%, var(--c-paper-warm) 100%); }
  .section__inner { max-width: 1100px; margin: 0 auto; position: relative; z-index: 2; }
  .section__lead {
    text-align: center;
    font-family: 'Noto Serif JP', serif;
    font-size: clamp(18px, 2vw, 24px);
    line-height: 2.2;
    letter-spacing: 0.08em;
    margin: 0 auto 64px;
    max-width: 760px;
    color: var(--c-text);
  }
  .section__body { font-size: 15px; line-height: 2.2; color: var(--c-text-sub); max-width: 760px; margin: 0 auto; }

  /* ハンバーガーメニュー（モバイル） */
  @media (max-width: 768px) {
    .nav__menu.is-open {
      display: flex;
      position: fixed;
      top: 0; left: 0;
      width: 100vw;
      height: 100vh;
      background: rgba(250, 247, 243, 0.97);
      backdrop-filter: blur(20px);
      flex-direction: column;
      justify-content: center;
      align-items: center;
      gap: 32px;
      font-size: 16px;
      z-index: 99;
    }
    .page-hero { padding: 160px 24px 80px; }
    .section { padding: 80px 24px; }
    .breadcrumb { padding: 90px 24px 0; }
  }
  /* 共通：ホバー時のリンク等 */
  .text-link {
    color: var(--c-gunjo);
    text-decoration: none;
    border-bottom: 1px solid var(--c-gunjo);
    padding-bottom: 2px;
    transition: all 0.3s;
  }
  .text-link:hover { color: var(--c-gunjo-light); border-color: var(--c-gunjo-light); }

  /* 必ずスクロール可能に */
  html, body { overflow-x: hidden; }
  /* ==================== サブページ：包括的レスポンシブ ==================== */

  /* --- タブレット〜小型デスクトップ (1024px以下) --- */
  @media (max-width: 1024px) {
    .page-hero { padding: 180px 32px 100px; min-height: 50vh; }
    .section { padding: 110px 32px; }
    .breadcrumb { padding: 96px 32px 0; }
    .nav { padding: 16px 32px; }
    .nav.is-scrolled { padding: 12px 32px; }
    .section__inner, .ceo-block, .history-list, .position-list, .office-grid, .feature-grid, .services-grid, .vision-cards, .benefit-grid, .news-list, .article-body, .article-share, .article-nav {
      max-width: 100% !important;
    }
  }

  /* --- タブレット (900px以下) --- */
  @media (max-width: 900px) {
    .page-hero__title { font-size: clamp(28px, 5vw, 44px); }
    .page-hero__sub { font-size: clamp(12px, 1.5vw, 14px); }
    .section__title { font-size: clamp(24px, 4vw, 32px); }
    .section__head { margin-bottom: 56px; }
    .feature-grid, .vision-cards { grid-template-columns: 1fr; gap: 20px; }
    .flow-steps { grid-template-columns: repeat(3, 1fr); }
    .flow-steps .flow-step:nth-child(n+4) { display: none; }
    .benefit-grid { grid-template-columns: repeat(2, 1fr); }
    .ceo-block { grid-template-columns: 1fr; gap: 32px; }
    .ceo-block__photo { max-width: 320px; margin: 0 auto; aspect-ratio: 4 / 5; }
    .service-detail-card, .service-detail-card--creative { grid-template-columns: 1fr; }
    .service-detail-card--creative .service-detail-card__bg { order: 0; }
    .service-detail-card--creative .service-detail-card__inner { order: 1; }
    .service-detail-card__bg { min-height: 240px; }
    .service-detail-card__inner { padding: 36px 28px; }
    .service-overview { grid-template-columns: 1fr; gap: 32px; }
    .position-card { grid-template-columns: 1fr; padding: 32px 24px; }
    .services-grid { grid-template-columns: 1fr; }
    .office-grid { grid-template-columns: 1fr; gap: 16px; }
  }

  /* --- モバイル (768px以下) --- */
  @media (max-width: 768px) {
    .page-hero { padding: 140px 20px 70px; min-height: auto; }
    .page-hero__eyebrow { font-size: 10px; letter-spacing: 0.4em; margin-bottom: 20px; }
    .page-hero__title { font-size: clamp(22px, 6vw, 32px); letter-spacing: 0.04em; line-height: 1.5; margin-bottom: 18px; }
    .page-hero__sub { font-size: 12px; line-height: 1.9; letter-spacing: 0.08em; }
    .section { padding: 72px 20px; }
    .section--alt { padding: 72px 20px; }
    .section__head { margin-bottom: 40px; }
    .section__eyebrow { font-size: 10px; letter-spacing: 0.32em; }
    .section__title { font-size: clamp(20px, 5.6vw, 28px); }
    .section__lead { font-size: 14px; line-height: 2; letter-spacing: 0.04em; margin-bottom: 40px; }
    .section__body { font-size: 13px; line-height: 2; }
    .breadcrumb { padding: 80px 20px 0; font-size: 10px; letter-spacing: 0.15em; }
    .breadcrumb__sep { margin: 0 8px; }
    .nav { padding: 14px 20px; }
    .nav.is-scrolled { padding: 10px 20px; }
    .btn { padding: 12px 20px; font-size: 11px; letter-spacing: 0.1em; white-space: nowrap; }

    /* SERVICE一覧カード */
    .service-detail-list { gap: 48px; margin-top: 48px; }
    .service-detail-card__title { font-size: clamp(20px, 4.8vw, 26px); }
    .service-detail-card__inner { padding: 32px 22px; }
    .service-detail-card__text { font-size: 13px; line-height: 1.95; }
    .service-detail-card__bg { min-height: 200px; }

    /* SERVICE詳細 */
    .page-hero--with-image { min-height: 50vh; }
    .page-hero--with-image .page-hero__inner { padding: 160px 20px 80px; }
    .feature-card { padding: 32px 24px; }
    .feature-card__title { font-size: 16px; }
    .feature-card__text { font-size: 12px; }
    .services-grid { gap: 16px; margin-top: 32px; }
    .service-item { padding: 24px 20px; }
    .service-item h4 { font-size: 15px; }
    .service-item p { font-size: 12px; line-height: 1.85; }
    .cta-band { padding: 72px 20px; }
    .cta-band h2 { font-size: clamp(20px, 5.2vw, 28px); }
    .cta-band p { font-size: 13px; line-height: 1.95; }

    /* COMPANY */
    .ceo-block__photo { aspect-ratio: 1 / 1; max-width: 260px; }
    .ceo-block__text h3 { font-size: clamp(18px, 4.6vw, 24px); margin-bottom: 18px; }
    .ceo-block__text p { font-size: 13px; line-height: 2; }
    .company-table th, .company-table td { font-size: 12px; padding: 6px 0; }
    .company-table th { padding-top: 20px; }
    .history-list { padding: 0 4px; }
    .history-item { padding: 20px 0; }
    .history-item__year { font-size: 15px; }
    .history-item__text { font-size: 13px; line-height: 1.85; }
    .office-card { padding: 28px 22px; }
    .office-card__name { font-size: 18px; }
    .office-card__address { font-size: 12px; }

    /* RECRUIT */
    .recruit-hero__inner { padding: 140px 20px 80px; }
    .vision-card { padding: 36px 24px; }
    .vision-card__title { font-size: 16px; margin-bottom: 12px; }
    .vision-card__text { font-size: 12px; }
    .position-list { gap: 16px; }
    .position-card__name { font-size: 18px; }
    .position-card__desc { font-size: 12px; line-height: 1.9; }
    .position-card__skills span { font-size: 10px; padding: 3px 8px; }
    .flow-steps { grid-template-columns: 1fr; gap: 12px; }
    .flow-steps .flow-step:nth-child(n+4) { display: block; }
    .flow-step { padding: 24px 16px; display: grid; grid-template-columns: 56px 1fr; gap: 16px; text-align: left; align-items: center; }
    .flow-step__num { margin: 0; }
    .flow-step__name { margin-bottom: 4px; font-size: 13px; }
    .flow-step__text { font-size: 11px; }
    .benefit-grid { grid-template-columns: 1fr; gap: 12px; margin-top: 32px; }
    .benefit-item { padding: 20px 18px; }
    .benefit-item h4 { font-size: 14px; }
    .benefit-item p { font-size: 11px; line-height: 1.7; }

    /* NEWS一覧 */
    .news-filter { gap: 8px; margin-bottom: 40px; }
    .news-filter button { padding: 8px 16px; font-size: 10px; letter-spacing: 0.15em; }
    .news-list__item { grid-template-columns: 1fr; gap: 6px; padding: 18px 0; }
    .news-list__item:hover { padding-left: 0; padding-right: 0; background: transparent; }
    .news-list__date { font-size: 12px; }
    .news-list__category { font-size: 9px; width: fit-content; }
    .news-list__title { font-size: 13px; line-height: 1.7; }
    .news-list__arrow { display: none; }
    .pagination { margin-top: 48px; gap: 6px; }
    .pagination a, .pagination span { width: 34px; height: 34px; font-size: 12px; }

    /* NEWS詳細 */
    .article-header { padding: 60px 20px 40px; }
    .article-header__meta { gap: 12px; margin-bottom: 18px; }
    .article-header__date { font-size: 12px; }
    .article-header__category { font-size: 9px; }
    .article-header__title { font-size: clamp(18px, 5vw, 26px); line-height: 1.6; letter-spacing: 0.04em; }
    .article-body { padding: 0 20px 60px; }
    .article-body p { font-size: 13px; line-height: 1.95; }
    .article-body h2 { font-size: 17px; margin: 32px 0 14px; }
    .article-body ul li { font-size: 12px; line-height: 1.85; }
    .article-share { padding: 18px 20px; margin: 32px 20px 0; flex-direction: column; gap: 12px; align-items: flex-start; }
    .article-nav { grid-template-columns: 1fr; gap: 12px; margin-top: 56px; padding: 0 20px; }
    .article-nav__link { padding: 18px 20px; }
    .article-nav__link--next { text-align: left; }
    .article-nav__title { font-size: 12px; }
    .back-to-list { margin-top: 48px; }
  }

  /* --- 小型モバイル (480px以下) --- */
  @media (max-width: 480px) {
    .page-hero { padding: 120px 16px 56px; }
    .page-hero__title { font-size: clamp(20px, 5.6vw, 28px); }
    .section, .section--alt { padding: 56px 16px; }
    .breadcrumb { padding: 76px 16px 0; }
    .nav { padding: 12px 16px; }
    .nav.is-scrolled { padding: 10px 16px; }
    .nav__logo svg { height: 20px; }
    .section__title { font-size: clamp(18px, 5.4vw, 24px); }
    .ceo-block__photo { max-width: 220px; }
    .recruit-hero__inner { padding: 120px 16px 60px; }
    .company-table th { font-size: 11px; }
    .company-table td { font-size: 12px; }
    .btn { padding: 11px 18px; font-size: 10.5px; }
    .cta-band { padding: 56px 16px; }
    .feature-card, .position-card, .vision-card, .office-card, .service-item { padding-left: 18px !important; padding-right: 18px !important; }
  }

  /* --- 超小型 (360px以下) --- */
  @media (max-width: 360px) {
    .page-hero__title { font-size: 19px; }
    .section__title { font-size: 18px; }
    .breadcrumb { font-size: 9px; letter-spacing: 0.1em; }
    .breadcrumb__sep { margin: 0 6px; }
  }

  /* --- 縦長スマホ・ランドスケープ --- */
  @media (max-height: 600px) and (orientation: landscape) {
    .page-hero { min-height: auto; padding: 100px 24px 60px; }
    .recruit-hero__inner { padding: 100px 24px 60px; }
  }

  /* --- ナビメニュー オープン時のフルスクリーン --- */
  .nav__menu.is-open {
    display: flex !important;
    position: fixed;
    inset: 0;
    background: rgba(250, 247, 243, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 28px;
    font-size: 16px;
    z-index: 99;
  }
  .nav__menu.is-open a { font-size: 14px; letter-spacing: 0.3em; }
  .nav__hamburger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .nav__hamburger.is-open span:nth-child(2) { opacity: 0; }
  .nav__hamburger.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
  .nav__hamburger span { transition: all 0.3s ease; }

  /* --- 横スクロール完全防止 --- */
  html, body { overflow-x: hidden; max-width: 100vw; }
  img, svg, video { max-width: 100%; height: auto; }

  /* --- フッターのレスポンシブ補強 --- */
  @media (max-width: 768px) {
    .footer { padding: 60px 20px 24px !important; }
    .footer__inner { grid-template-columns: 1fr !important; gap: 32px !important; }
    .footer__nav { grid-template-columns: repeat(2, 1fr) !important; gap: 24px !important; }
    .footer__brand svg { height: 22px !important; }
    .footer__tagline { font-size: 12px; }
    .footer__address { font-size: 11px; }
    .footer__nav-col h4 { font-size: 11px; }
    .footer__nav-col a { font-size: 12px; }
    .footer__bottom { font-size: 10px; padding: 16px 0; }
  }
  @media (max-width: 480px) {
    .footer { padding: 48px 16px 20px !important; }
    .footer__nav { grid-template-columns: 1fr !important; }
  }
  /* ==================== 日本語の自然な折り返し制御 ==================== */
  .no-break {
    display: inline-block;
    white-space: nowrap;
  }
  /* 句読点ぶら下げ・文節単位の改行（モダンブラウザ） */
  p, h1, h2, h3, h4, h5, h6, li {
    line-break: strict;
    overflow-wrap: break-word;
    hanging-punctuation: allow-end;
  }
  .section__lead, .philosophy-panel__text, .about-value__text,
  .service__desc, .service-detail-card__text,
  .recruit-banner__text, .contact-cta__text, .hero__subtitle,
  .ceo-block__text p, .news-list__title, .article-body p {
    word-break: auto-phrase;
    text-wrap: pretty;
  }
  .article-header {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 80px 24px 60px;
  }
  .article-header__meta { display: flex; gap: 16px; justify-content: center; margin-bottom: 24px; align-items: center; }
  .article-header__date { font-family: 'Montserrat', sans-serif; font-size: 13px; color: var(--c-text-sub); letter-spacing: 0.1em; }
  .article-header__category {
    font-family: 'Montserrat', sans-serif;
    font-size: 10px;
    letter-spacing: 0.2em;
    padding: 4px 10px;
    background: var(--c-gunjo-pale);
    color: var(--c-gunjo);
    border-radius: 2px;
    font-weight: 600;
  }
  .article-header__title {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: clamp(22px, 3vw, 36px);
    letter-spacing: 0.06em;
    line-height: 1.7;
    margin-bottom: 8px;
    color: var(--c-text);
  }
  .article-body {
    max-width: 760px;
    margin: 0 auto;
    padding: 0 24px 80px;
  }
  .article-body p { font-size: 15px; line-height: 2.1; color: var(--c-text); margin-bottom: 24px; }
  .article-body h2 {
    font-family: 'Noto Serif JP', serif;
    font-weight: 600;
    font-size: 22px;
    margin: 48px 0 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--c-gunjo);
    letter-spacing: 0.04em;
  }
  .article-body img { max-width: 100%; height: auto; margin: 24px 0; border-radius: 4px; }
  .article-body ul { padding-left: 24px; margin-bottom: 24px; }
  .article-body ul li { font-size: 14px; line-height: 2; margin-bottom: 8px; color: var(--c-text-sub); }

  .article-share {
    max-width: 760px;
    margin: 40px auto 0;
    padding: 24px;
    border-top: 1px solid var(--c-border-soft);
    border-bottom: 1px solid var(--c-border-soft);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
  }
  .article-share__label { font-family: 'Montserrat', sans-serif; font-size: 11px; letter-spacing: 0.3em; color: var(--c-text-sub); }
  .article-share__links { display: flex; gap: 8px; }
  .article-share__links a {
    width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
    border: 1px solid var(--c-border);
    border-radius: 50%;
    color: var(--c-text-sub);
    text-decoration: none;
    font-size: 13px;
    transition: all 0.3s;
  }
  .article-share__links a:hover { background: var(--c-gunjo); color: #fff; border-color: var(--c-gunjo); }

  .article-nav { max-width: 800px; margin: 80px auto 0; padding: 0 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
  @media (max-width: 600px) { .article-nav { grid-template-columns: 1fr; } }
  .article-nav__link {
    text-decoration: none;
    background: #fff;
    border: 1px solid var(--c-border-soft);
    padding: 24px;
    border-radius: 4px;
    transition: all 0.3s;
    color: inherit;
  }
  .article-nav__link:hover { background: var(--c-paper); transform: translateY(-2px); box-shadow: 0 4px 16px rgba(42, 52, 69, 0.06); }
  .article-nav__label { font-family: 'Montserrat', sans-serif; font-size: 10px; letter-spacing: 0.3em; color: var(--c-gunjo); margin-bottom: 8px; }
  .article-nav__title { font-size: 14px; line-height: 1.7; color: var(--c-text); }
  .article-nav__link--next { text-align: right; }

  .back-to-list { display: flex; justify-content: center; margin-top: 64px; }

  /* ==================== フッター: 特商法等の法的リンク ==================== */
  .footer__legal { margin-bottom: 12px; display: flex; justify-content: center; gap: 24px; flex-wrap: wrap; }
  .footer__legal a {
    color: #fff;
    text-decoration: none;
    font-size: 11px;
    letter-spacing: 0.15em;
    transition: opacity 0.3s;
  }
  .footer__legal a:hover { opacity: 0.7; }

  /* ==================== ナビ: サブページではロゴを群青に ==================== */
  /* page-hero が明色背景のため、トップページ以外は初期状態から群青で表示する */
  body:not(.home) .nav__logo { color: var(--c-gunjo); }

  /* ==================== 法的文書（プライバシーポリシー等）本文 ==================== */
  .legal-doc { max-width: 800px; margin: 0 auto; }
  .legal-doc h3 {
    margin: 48px 0 16px;
    font-size: 16px;
    letter-spacing: 0.08em;
    color: var(--c-gunjo);
  }
  .legal-doc p { font-size: 14px; line-height: 2; margin-bottom: 16px; }
  .legal-doc ul { margin: 0 0 16px 1.4em; }
  .legal-doc li { font-size: 14px; line-height: 2; list-style: disc; }
  .legal-doc__date { margin-top: 48px; text-align: right; color: var(--c-text-sub); }