/* 深藍 — 信頼と知性。夜の紺碧に真鍮の光。コーポレートの品格。 */
/* Generated by AOZU */
@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@500;600;700&family=Noto+Sans+JP:wght@400;500;700&display=swap');

:root {
  --bg: #101726;
  --surface: #1a2336;
  --text: #eef1f6;
  --muted: #8b96ab;
  --accent: #c9a35c;
  --accent-text: #101726;
  --radius: 2px;
  --font-display: 'Noto Serif JP', serif;
  --font-body: 'Noto Sans JP', sans-serif;
  --line: color-mix(in srgb, var(--text) 14%, transparent);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.9;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 {
  font-family: var(--font-display);
  letter-spacing: 0.08em;
  line-height: 1.45;
  font-weight: 600;
}
h1 { font-size: clamp(32px, 5vw, 52px); }
h2 { font-size: clamp(24px, 3.4vw, 34px); margin-bottom: 20px; }
h3 { font-size: 17px; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container.narrow { max-width: 760px; }
.sec { padding: clamp(72px, 10vw, 120px) 0; }

.kicker {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.kicker.center { text-align: center; }
.lead { color: var(--muted); max-width: 560px; margin: 18px 0 28px; }

.btn-accent, .btn-line, .btn-invert {
  display: inline-block;
  padding: 12px 32px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 14px;
  transition: transform 0.25s cubic-bezier(0.55, 0, 0.1, 1), opacity 0.2s;
}
.btn-accent { background: var(--accent); color: var(--accent-text); }
.btn-line { border: 1px solid var(--line); }
.btn-invert { background: var(--accent-text); color: var(--accent); }
.btn-accent:hover, .btn-line:hover, .btn-invert:hover { transform: translateY(-2px); opacity: 0.92; }

/* ヘッダー */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav-inner { display: flex; align-items: center; gap: 32px; padding-top: 18px; padding-bottom: 18px; }
.brand { font-family: var(--font-display); font-size: 19px; font-weight: 700; }
.nav-links { display: flex; gap: 24px; margin-left: auto; font-size: 13px; }
.nav-links a:hover { color: var(--accent); }
.nav-cta { padding: 8px 20px; font-size: 12px; }

/* ヒーロー */
.sec-hero { padding-top: clamp(88px, 14vw, 160px); }
.hero-inner { display: grid; gap: 48px; }
.hero-split .hero-inner { grid-template-columns: 1.1fr 1fr; align-items: center; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-media { aspect-ratio: 4 / 3; }
.hero-full { background: color-mix(in srgb, var(--text) 4%, var(--bg)); text-align: center; }
.hero-full .hero-copy { max-width: 640px; margin: 0 auto; }
.hero-full .lead, .hero-full .hero-actions { margin-left: auto; margin-right: auto; justify-content: center; }

/* 画像プレースホルダ */
.media-ph {
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 14%, var(--surface)), var(--surface));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  aspect-ratio: 16 / 10;
}
.avatar-ph { display: inline-block; width: 32px; height: 32px; border-radius: 50%; background: color-mix(in srgb, var(--accent) 22%, var(--surface)); border: 1px solid var(--line); }
.avatar-ph.large { width: 72px; height: 72px; }

/* カード */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 36px; }
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: transform 0.25s cubic-bezier(0.55, 0, 0.1, 1), box-shadow 0.25s cubic-bezier(0.55, 0, 0.1, 1);
}
.card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px color-mix(in srgb, var(--text) 12%, transparent); }
.card h3 { margin: 14px 0 10px; }
.card p { color: var(--muted); font-size: 13.5px; }
.num-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 50%;
  border: 1px solid var(--accent); color: var(--accent);
  font-size: 12px; font-weight: 600;
}

/* 各セクション */
.about-inner { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; align-items: center; }
.logo-row { display: flex; justify-content: space-between; gap: 24px; list-style: none; flex-wrap: wrap; color: var(--muted); letter-spacing: 0.2em; font-size: 12px; margin-top: 8px; }
.sec-logos { padding: 40px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.work-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 36px; }
.work-item figcaption { margin-top: 12px; font-weight: 600; display: flex; flex-direction: column; }
.work-item figcaption span { color: var(--muted); font-size: 11px; letter-spacing: 0.1em; }
.process-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; list-style: none; margin-top: 36px; counter-reset: step; }
.process-row li { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.num-circle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid var(--text); font-size: 13px; font-weight: 600;
  background: var(--surface);
}
.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat { border-top: 1px solid var(--text); padding-top: 16px; }
.stat strong { font-family: var(--font-display); font-size: 34px; display: block; }
.stat span { color: var(--muted); font-size: 12px; letter-spacing: 0.1em; }
.quote-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 36px; }
.quote-grid footer { display: flex; align-items: center; gap: 10px; margin-top: 16px; font-size: 12px; color: var(--muted); }
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 36px; text-align: center; }
.team-grid figure { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.price-card { text-align: center; }
.price-card .price { font-family: var(--font-display); font-size: 26px; margin: 12px 0 20px; color: var(--text); }
.price-card.featured { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.faq-item { border-bottom: 1px solid var(--line); padding: 18px 4px; }
.faq-item summary { cursor: pointer; font-weight: 600; list-style: none; display: flex; justify-content: space-between; }
.faq-item summary::after { content: '+'; color: var(--accent); }
.faq-item[open] summary::after { content: '−'; }
.faq-item p { color: var(--muted); font-size: 13.5px; padding-top: 10px; }
.post-list { list-style: none; margin-top: 24px; }
.post-list li { display: flex; align-items: center; gap: 18px; padding: 16px 4px; border-bottom: 1px solid var(--line); font-size: 14px; }
.post-list time { color: var(--muted); font-size: 12px; letter-spacing: 0.06em; }
.post-cat { font-size: 10px; border: 1px solid var(--line); border-radius: 999px; padding: 2px 10px; color: var(--muted); }
.contact-form { display: flex; flex-direction: column; gap: 18px; margin-top: 28px; }
.contact-form label { display: flex; flex-direction: column; gap: 8px; font-size: 13px; font-weight: 600; }
.contact-form input, .contact-form textarea {
  padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--surface); font: inherit; color: inherit;
}
.contact-form input:focus, .contact-form textarea:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: transparent; }
.contact-form button { border: none; cursor: pointer; align-self: flex-start; }
.sec-cta { padding: 40px 0 96px; }
.cta-inner {
  background: var(--accent); color: var(--accent-text);
  border-radius: calc(var(--radius) * 2);
  padding: clamp(48px, 7vw, 80px) 40px;
  text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
}
/* --- 画像表現（AOZU Assets Studio） --- */
.sec-media { margin-top: 36px; }
.sec-media img, .about-media img, .work-item img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: var(--radius);
  display: block;
}
.about-media { overflow: hidden; border-radius: var(--radius); }
.hero-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius); }
/* ヒーロー全面画像 */
.hero-has-bg { position: relative; color: #fff; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero-bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.55), rgba(0,0,0,0.22)); }
.hero-has-bg .hero-inner { position: relative; z-index: 1; }
.hero-has-bg .kicker { color: #fff; opacity: 0.85; }
.hero-has-bg .lead { color: rgba(255, 255, 255, 0.85); }
.hero-has-bg .btn-line { border-color: rgba(255, 255, 255, 0.55); color: #fff; }
/* CTA背景画像 */
.cta-has-bg { position: relative; overflow: hidden; }
.cta-bg { position: absolute; inset: 0; }
.cta-bg img { width: 100%; height: 100%; object-fit: cover; }
.cta-bg::after { content: ''; position: absolute; inset: 0; background: rgba(0, 0, 0, 0.5); }
.cta-has-bg > *:not(.cta-bg) { position: relative; z-index: 1; }
.cta-has-bg { color: #fff; }
/* ホバーズーム */
.zoomable { overflow: hidden; border-radius: var(--radius); }
.zoomable img { transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1); }
.zoomable:hover img { transform: scale(1.045); }
/* スライダー（CSS scroll-snap・JS不要） */
.aozu-slider {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 4px 4px 12px;
  margin-top: 36px;
  -webkit-overflow-scrolling: touch;
}
.aozu-slider img {
  flex: 0 0 min(78%, 720px);
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius);
  scroll-snap-align: center;
}
.aozu-slider::-webkit-scrollbar { height: 6px; }
.aozu-slider::-webkit-scrollbar-thumb { background: var(--line); border-radius: 3px; }
/* 無限マーキーギャラリー */
@keyframes aozu-mq { to { transform: translateX(-50%); } }
.aozu-marquee { overflow: hidden; margin-top: 36px; }
.aozu-marquee-track {
  display: flex;
  gap: 16px;
  width: max-content;
  animation: aozu-mq 24s linear infinite;
}
.aozu-marquee-track img {
  height: 240px;
  aspect-ratio: 16 / 11;
  object-fit: cover;
  border-radius: var(--radius);
}
.aozu-marquee:hover .aozu-marquee-track { animation-play-state: paused; }

.site-footer { border-top: 1px solid var(--line); padding: 56px 0 32px; }
.footer-inner { display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.footer-note { color: var(--muted); font-size: 12px; max-width: 320px; }
.footer-links { display: flex; gap: 20px; font-size: 13px; flex-wrap: wrap; }
.copyright { margin-top: 40px; color: var(--muted); font-size: 11px; letter-spacing: 0.1em; }

/* モーション（AOZU Motion Studioの設定を焼き込み） */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1); }
.reveal.is-inview { opacity: 1; transform: none; }
@keyframes hero-rise { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: none; } }
.sec-hero .reveal { opacity: 1; transform: none; transition: none; animation: hero-rise 0.9s cubic-bezier(0.22, 1, 0.36, 1) both; }
.sec-hero .reveal:nth-child(2) { animation-delay: 0.12s; }
.sec-hero .reveal:nth-child(3) { animation-delay: 0.24s; }
.sec-hero .reveal:nth-child(4) { animation-delay: 0.36s; }

@media (max-width: 860px) {
  .hero-split .hero-inner, .about-inner { grid-template-columns: 1fr; }
  .card-grid, .work-grid { grid-template-columns: 1fr; }
  .process-row, .team-grid, .stat-row { grid-template-columns: repeat(2, 1fr); }
  .quote-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
}

/* scene: ピン留め文章 × 浮上ギャラリー */
.sc-7t29i61v { height: 280vh; position: relative; background: #101726; }
.sc-7t29i61v-sticky { position: sticky; top: 0; height: 100vh; display: grid; grid-template-columns: 1fr 1.1fr; align-items: center; gap: 48px; max-width: 1200px; margin: 0 auto; padding: 0 24px; overflow: hidden; }
.sc-7t29i61v-kicker { font-size: 11px; letter-spacing: 0.24em; color: #c9a35c; margin-bottom: 16px; }
.sc-7t29i61v-heading { font-size: clamp(28px, 3.6vw, 44px); line-height: 1.5; letter-spacing: 0.08em; margin-bottom: 18px; color: #eef1f6; }
.sc-7t29i61v-text { color: #8b96ab; line-height: 2.1; max-width: 420px; }
.sc-7t29i61v-gallery { position: relative; height: 100vh; }
.sc-7t29i61v-item { position: absolute; width: 46%; will-change: transform; }
.sc-7t29i61v-item:nth-child(1) { left: 0; top: 6%; }
.sc-7t29i61v-item:nth-child(2) { right: 0; top: 22%; }
.sc-7t29i61v-item:nth-child(3) { left: 8%; top: 52%; }
.sc-7t29i61v-item:nth-child(4) { right: 6%; top: 66%; }
.sc-7t29i61v-item:nth-child(5) { left: 30%; top: 84%; }
.sc-7t29i61v-img, .sc-7t29i61v-item > div { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 2px; box-shadow: 0 24px 64px rgba(0,0,0,0.18); display: block; }
.sc-7t29i61v-done .sc-7t29i61v-item { transform: none !important; }
@media (max-width: 860px) { .sc-7t29i61v { height: 220vh; } .sc-7t29i61v-sticky { grid-template-columns: 1fr; } .sc-7t29i61v-copy { padding-top: 12vh; } }