.collection-body { background: #171815; color: #fff; }
.collection-body main { padding-top: 76px; }
.collection-header { position: fixed; inset: 0 0 auto; z-index: 1000; height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 0 max(24px, calc((100% - 1180px) / 2)); background: rgba(16,17,15,.97); border-bottom: 1px solid var(--dark-line); }
.collection-nav { display: flex; align-items: center; gap: 28px; }
.collection-nav a { color: #b7bab0; font-size: 13px; text-decoration: none; }
.collection-nav a:hover { color: var(--lime); }
.collection-header-cta { flex-shrink: 0; padding: 12px 16px; border: 1px solid rgba(255,255,255,.28); color: #fff; font-size: 13px; text-decoration: none; }
.collection-header-cta:hover { border-color: var(--lime); color: var(--lime); }
.collection-hero { padding: 32px 0 52px; }
.collection-breadcrumb { display: flex; align-items: center; gap: 12px; color: #858b7e; font-size: 12px; }
.collection-breadcrumb a { text-decoration: none; color: #b7bab0; }
.collection-breadcrumb a:hover { color: var(--lime); }
.collection-breadcrumb [aria-current] { color: var(--lime); }
.collection-hero-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 72px; margin-top: 36px; }
.collection-hero-copy h1 { margin-top: 24px; font-size: clamp(58px, 6vw, 84px); font-weight: 900; letter-spacing: -.06em; line-height: 1.1; }
.collection-hero-copy h1 span { display: block; margin-top: 16px; color: var(--lime); font-size: 15px; letter-spacing: .38em; font-weight: 600; }
.collection-tagline { margin-top: 36px; font-size: clamp(21px, 2.1vw, 29px); line-height: 1.5; font-weight: 600; letter-spacing: -.03em; }
.collection-intro { margin-top: 18px; max-width: 520px; color: #b7bab0; font-size: 15px; line-height: 1.95; }
.collection-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; list-style: none; }
.collection-tags li { border: 1px solid rgba(255,255,255,.2); padding: 7px 10px; color: #c4c8bb; font-size: 11px; }
.collection-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.collection-actions .button { min-width: 160px; }
.collection-visual { position: relative; overflow: hidden; background: #20211e; border: 1px solid var(--dark-line); }
.collection-visual img { display: block; width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; }
.collection-visual figcaption { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 18px; border-top: 1px solid var(--dark-line); color: #a4ab9a; font-size: 11px; }
.collection-visual figcaption b { color: var(--lime); font-size: 10px; letter-spacing: 1.5px; }
.collection-switcher { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); margin-top: 44px; border-top: 1px solid var(--dark-line); border-left: 1px solid var(--dark-line); }
.collection-switcher a { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 20px; border-right: 1px solid var(--dark-line); border-bottom: 1px solid var(--dark-line); text-decoration: none; color: #adb3a3; transition: color .2s, background .2s; }
.collection-switcher a small { font-size: 10px; }
.collection-switcher a strong { font-size: 14px; }
.collection-switcher a[aria-current="page"] { color: #11120f; background: var(--lime); }
.collection-switcher a:not([aria-current]):hover { background: #252821; color: #fff; }
.collection-section { padding: 90px 0; border-top: 1px solid var(--dark-line); }
.collection-story { display: grid; grid-template-columns: 1fr 1fr; align-items: end; gap: 72px; }
.collection-body h2 { margin-top: 14px; font-size: clamp(32px, 3.5vw, 48px); line-height: 1.25; letter-spacing: -.055em; }
.collection-story > p { color: #b7bab0; font-size: 15px; line-height: 2; }
.collection-products { background: #11120f; }
.collection-heading { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 38px; }
.collection-heading > p { max-width: 370px; color: #a5ae99; font-size: 13px; line-height: 1.9; }
.direction-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 18px; }
.direction-grid.four-directions { grid-template-columns: repeat(2,minmax(0,1fr)); }
.direction-card { display: flex; flex-direction: column; min-width: 0; padding: 28px; border: 1px solid var(--dark-line); background: #1b1d18; }
.direction-number { color: var(--lime); font-size: 11px; letter-spacing: 1.8px; }
.direction-card h3 { margin-top: 32px; font-size: 25px; letter-spacing: -.035em; }
.direction-card > p { margin-top: 16px; color: #b7bab0; font-size: 14px; line-height: 1.9; }
.direction-card .collection-tags { padding-bottom: 26px; }
.direction-specs { margin-top: auto; border-top: 1px solid var(--dark-line); }
.direction-specs > div { padding-top: 20px; }
.direction-specs dt { color: #e0e5d6; font-size: 12px; font-weight: 600; }
.direction-specs dd { margin-top: 8px; color: #aab29f; font-size: 13px; line-height: 1.8; }
.collection-detail-grid { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--dark-line); }
.collection-panel { padding: 40px; }
.collection-panel + .collection-panel { border-left: 1px solid var(--dark-line); background: #20231b; }
.collection-panel h3 { font-size: 25px; letter-spacing: -.03em; }
.collection-detail-list { list-style: none; margin-top: 22px; }
.collection-detail-list li { padding: 24px 0; border-top: 1px solid var(--dark-line); }
.collection-detail-list strong { color: #e3e8d9; font-size: 15px; font-weight: 600; }
.collection-detail-list p { margin-top: 10px; color: #b1bba4; font-size: 14px; line-height: 1.85; }
.collection-faq { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; }
.collection-faq-list { border-top: 1px solid var(--dark-line); }
.collection-faq details { border-bottom: 1px solid var(--dark-line); }
.collection-faq summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 24px 0; cursor: pointer; list-style: none; color: #e4e8dc; font-size: 15px; line-height: 1.7; }
.collection-faq summary::-webkit-details-marker { display: none; }
.collection-faq summary::after { content: '+'; color: var(--lime); font-size: 22px; }
.collection-faq details[open] summary::after { content: '−'; }
.collection-faq details p { max-width: 560px; padding: 0 32px 24px 0; color: #b7bab0; font-size: 14px; line-height: 1.9; }
.collection-cta { padding: 64px 0; background: var(--lime); color: var(--ink); }
.collection-cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 48px; }
.collection-cta p { margin-top: 18px; max-width: 650px; color: #3f4c28; font-size: 14px; line-height: 1.85; }
.collection-cta .eyebrow { margin-top: 0; }
.collection-cta .button { flex-shrink: 0; background: var(--ink); color: #fff; border: 1px solid var(--ink); }
.collection-footer-links { display: flex; gap: 24px; flex-wrap: wrap; font-size: 12px; color: #b5bca9; }
.collection-footer-links a { text-decoration: none; }
.collection-footer-links a:hover { color: var(--lime); }
@media (max-width: 1020px) {
  .collection-nav { gap: 16px; }
  .collection-nav a { font-size: 12px; }
  .collection-hero-grid, .collection-story { gap: 36px; }
  .collection-hero-copy h1 { font-size: 58px; }
  .direction-grid { grid-template-columns: 1fr; }
  .direction-grid.four-directions { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .collection-faq { gap: 40px; }
  .collection-panel { padding: 30px; }
}
@media (max-width: 760px) {
  .collection-body main { padding-top: 72px; }
  .collection-header { height: 72px; padding: 0 16px; gap: 10px; }
  .collection-nav { display: none; }
  .collection-header-cta { padding: 10px 12px; font-size: 12px; }
  .collection-hero { padding: 24px 0 40px; }
  .collection-breadcrumb { font-size: 11px; }
  .collection-hero-grid { grid-template-columns: 1fr; gap: 32px; margin-top: 36px; }
  .collection-hero-copy h1 { font-size: clamp(48px,12vw,70px); margin-top: 18px; }
  .collection-tagline { margin-top: 26px; font-size: 22px; }
  .collection-intro { font-size: 14px; }
  .collection-actions .button { flex: 1 1 auto; min-width: 120px; padding: 0 16px; font-size: 13px; }
  .collection-switcher { grid-template-columns: repeat(2,minmax(0,1fr)); margin-top: 30px; }
  .collection-switcher a { padding: 18px 14px; }
  .collection-section { padding: 60px 0; }
  .collection-story, .collection-detail-grid, .collection-faq, .direction-grid.four-directions { grid-template-columns: 1fr; gap: 28px; }
  .collection-heading { display: block; margin-bottom: 30px; }
  .collection-heading > p { margin-top: 20px; }
  .collection-story > p { font-size: 14px; }
  .direction-card { padding: 26px 22px; }
  .collection-detail-grid { gap: 0; }
  .collection-panel { padding: 28px 22px; }
  .collection-panel + .collection-panel { border-left: 0; border-top: 1px solid var(--dark-line); }
  .collection-cta { padding: 50px 0; }
  .collection-cta-inner { display: block; }
  .collection-cta .button { width: 100%; margin-top: 28px; }
}