/* ============================================================
   gown.css — Exhibit index (alternating editorial) + per-gown pages
   Depends on tokens.css / style.css for variables & nav/footer.
   ============================================================ */

/* ---------- Exhibit index: filters ---------- */
.ex-filters {
  padding: 22px 0;
  border-bottom: 0.5px solid var(--border);
  position: sticky;
  top: 72px;
  background: rgba(248, 246, 243, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 100;
}
.filter-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.filter-label { font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-tertiary); margin-right: 8px; }
.filter-btn {
  padding: 8px 20px; font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-secondary); border: 0.5px solid var(--border); background: transparent;
  transition: all 0.3s var(--ease); cursor: pointer;
}
.filter-btn:hover { border-color: var(--text); color: var(--text); }
.filter-btn.active { border-color: var(--text); color: var(--text); background: rgba(26, 26, 26, 0.04); }

/* ---------- Exhibit index: alternating editorial rows ---------- */
.ex-index { padding: clamp(56px, 9vw, 120px) 0; }

.ex-row {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  align-items: center;
  gap: clamp(28px, 5vw, 72px);
  margin-bottom: clamp(72px, 11vw, 150px);
  text-decoration: none;
  color: inherit;
}
.ex-row:last-child { margin-bottom: 0; }
.ex-row--right { grid-template-columns: 1fr 1.35fr; }
.ex-row--right .ex-row-img { order: 2; }
.ex-row--right .ex-row-meta { order: 1; text-align: right; }
.ex-row--right .ex-row-meta .eyebrow { justify-content: flex-end; }

.ex-row-img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  border: 0.5px solid var(--border);
  transition: border-color 0.4s var(--ease);
}
.ex-row-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1.2s var(--ease), filter 0.6s var(--ease);
}
.ex-row:hover .ex-row-img { border-color: var(--border-gold); }
.ex-row:hover .ex-row-img img { transform: scale(1.04); }

.ex-row-meta { display: flex; flex-direction: column; }
.ex-row-num {
  font-family: var(--serif); font-size: 13px; letter-spacing: 0.25em;
  color: var(--gold-light); margin-bottom: 18px;
}
.ex-row-title {
  font-family: var(--serif); font-weight: 300;
  font-size: clamp(30px, 4.4vw, 56px); line-height: 1.04; margin: 10px 0 14px;
}
.ex-row-sub { font-size: 13px; line-height: 1.6; color: var(--text-secondary); max-width: 38ch; margin-bottom: 26px; }
.ex-row--right .ex-row-sub { margin-left: auto; }
.ex-row-link {
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text);
  border-bottom: 0.5px solid var(--border-gold); padding-bottom: 4px; width: fit-content;
  transition: gap 0.3s var(--ease), color 0.3s var(--ease);
}
.ex-row:hover .ex-row-link { color: var(--gold-light); }

@media (max-width: 820px) {
  .ex-row, .ex-row--right { grid-template-columns: 1fr; gap: 22px; }
  .ex-row--right .ex-row-img { order: 1; }
  .ex-row--right .ex-row-meta { order: 2; text-align: left; }
  .ex-row--right .ex-row-meta .eyebrow,
  .ex-row--right .ex-row-sub { justify-content: flex-start; margin-left: 0; }
  .ex-row-img { aspect-ratio: 3 / 4; }
}

/* ============================================================
   Per-gown page
   ============================================================ */
.gp-hero { position: relative; height: 92vh; min-height: 560px; overflow: hidden; }
.gp-hero-img { position: absolute; inset: 0; }
.gp-hero-img img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 18%; }
.gp-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(10,8,6,0.78) 0%, rgba(10,8,6,0.10) 42%, rgba(10,8,6,0.18) 100%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding-bottom: clamp(40px, 7vw, 88px);
}
.gp-hero-overlay, .gp-hero-overlay * { color: #fff; }
.gp-hero-overlay .eyebrow { color: rgba(255,255,255,0.82); }
.gp-back {
  display: inline-block; font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(255,255,255,0.75) !important; margin-bottom: 28px; text-decoration: none;
  transition: color 0.3s var(--ease);
}
.gp-back:hover { color: #fff !important; }
.gp-hero-overlay h1 {
  font-family: var(--serif); font-weight: 300; line-height: 1.02;
  font-size: clamp(40px, 7vw, 88px); margin: 12px 0 0;
}
.gp-tag {
  display: inline-block; margin-top: 18px; font-size: 10px; letter-spacing: 0.2em;
  text-transform: uppercase; color: rgba(255,255,255,0.9) !important;
  border: 0.5px solid rgba(255,255,255,0.4); padding: 7px 16px; width: fit-content;
}
.gp-rawnote { margin-top: 16px; font-size: 12px; font-style: italic; color: rgba(255,255,255,0.7) !important; }

/* intro */
.gp-intro { padding: clamp(56px, 9vw, 110px) 0 clamp(40px, 6vw, 72px); }
.gp-desc {
  font-family: var(--serif); font-weight: 300; font-size: clamp(22px, 3vw, 34px);
  line-height: 1.45; max-width: 24ch; color: var(--text);
}
.gp-desc::first-letter { text-transform: capitalize; }
.gp-meta { display: flex; flex-wrap: wrap; gap: clamp(32px, 6vw, 80px); margin-top: clamp(36px, 5vw, 60px); padding-top: 32px; border-top: 0.5px solid var(--border); }
.gp-meta-cell { display: flex; flex-direction: column; gap: 8px; }
.gp-meta-label { font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-tertiary); }
.gp-meta-value { font-family: var(--serif); font-size: clamp(18px, 2.4vw, 26px); font-weight: 300; color: var(--text); }

/* sections */
.gp-section { padding: clamp(48px, 7vw, 90px) 0; }
.gp-section--detail { border-top: 0.5px solid var(--border); }
.gp-section-head { margin-bottom: clamp(28px, 4vw, 48px); }
.gp-section-head h2 { font-family: var(--serif); font-weight: 300; font-size: clamp(26px, 3.6vw, 42px); margin-top: 8px; }

/* convertible looks */
.gp-looks { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(20px, 3vw, 40px); }
.gp-look { margin: 0; }
.gp-look-img { aspect-ratio: 4 / 5; overflow: hidden; border: 0.5px solid var(--border); }
.gp-look-img img { width: 100%; height: 100%; object-fit: cover; }
.gp-look figcaption { display: flex; flex-direction: column; gap: 6px; padding-top: 18px; }
.gp-look-name { font-family: var(--serif); font-size: clamp(20px, 2.6vw, 28px); font-weight: 300; }
.gp-look-hours { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-light); }
.gp-look-desc { font-size: 12.5px; line-height: 1.6; color: var(--text-secondary); max-width: 44ch; }

/* detail shot strip */
.gp-shots { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(12px, 1.6vw, 20px); }
.gp-shot { margin: 0; }
.gp-shot-img { aspect-ratio: 3 / 4; overflow: hidden; border: 0.5px solid var(--border); }
.gp-shot-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.gp-shot:hover .gp-shot-img img { transform: scale(1.05); }
.gp-shot figcaption { font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-tertiary); padding-top: 10px; }

/* editorial */
.gp-section--editorial { border-top: 0.5px solid var(--border); }
.gp-ed-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(14px, 2vw, 24px); }
.gp-ed-shot { margin: 0; }
.gp-ed-shot .placeholder { aspect-ratio: 3 / 4; overflow: hidden; border: 0.5px solid var(--border); }
.gp-ed-shot img { width: 100%; height: 100%; object-fit: cover; }

@media (max-width: 820px) {
  .gp-shots { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .gp-looks { grid-template-columns: 1fr; }
  .gp-ed-grid { grid-template-columns: 1fr; }
}

/* --- Exhibit: dense 3 × 3 editorial grid --- */
.ex-index { padding: 2px; }
.ex-index > .container {
  max-width: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2px;
}
.ex-row, .ex-row--right {
  display: block;
  position: relative;
  min-height: 0;
  aspect-ratio: 3 / 4;
  margin: 0;
  color: #fff;
}
.ex-row-img { position: absolute; inset: 0; aspect-ratio: auto; border: 0; }
.ex-row-meta, .ex-row--right .ex-row-meta {
  position: absolute; inset: 0; z-index: 2; display: flex; flex-direction: column; justify-content: flex-end;
  padding: clamp(20px, 2.6vw, 44px); text-align: left; color: #fff;
  background: linear-gradient(to top, rgba(5,4,3,.8), rgba(5,4,3,.02) 66%, rgba(5,4,3,.08));
}
.ex-row--right .ex-row-meta .eyebrow { justify-content: flex-start; }
.ex-row-meta .eyebrow, .ex-row-num, .ex-row-sub, .ex-row-link { color: rgba(255,255,255,.88); }
.ex-row-title { color: #fff; font-size: clamp(30px, 3.5vw, 58px); max-width: 10ch; }
.ex-row-hours { margin: 0 0 10px; font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: rgba(255,255,255,.92); }
.ex-row-sub, .ex-row--right .ex-row-sub { max-width: 32ch; margin-left: 0; }
.ex-row-link { border-color: rgba(255,255,255,.55); }
.gp-looks { gap: 2px; }
.gp-shots { grid-template-columns: repeat(2, 1fr); gap: 2px; }
.gp-shot-img { min-height: 72vh; border: 0; }
.gp-ed-grid { gap: 2px; }

@media (max-width: 820px) {
  .ex-index > .container { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ex-row, .ex-row--right { aspect-ratio: 3 / 4; }
  .ex-row-title { font-size: clamp(26px, 7vw, 42px); }
  .ex-row-sub { display: none; }
  .gp-shots { grid-template-columns: 1fr; }
  .gp-shot-img { min-height: 82svh; }
}

@media (max-width: 520px) {
  .ex-index > .container { grid-template-columns: 1fr; }
  .ex-row, .ex-row--right { min-height: 82svh; aspect-ratio: auto; }
  .ex-row-title { font-size: clamp(40px, 13vw, 64px); }
}