/* Gốm và Đất — shared design tokens & base styles */

:root {
  --ink: #0a1317;
  --ink-soft: #1c1e21;
  --body: #444950;
  --body-alt: #4b4c4f;
  --muted: #5d6c7b;
  --muted-2: #8595a4;
  --line: #dee3e9;
  --line-strong: #ced0d4;
  --paper: #eceff2;
  --surface: #ffffff;
  --slot: #f1f4f7;
  --slot-line: #e2e6ea;
  --gold: #f7b928;
  --success: #31a24c;
  --attention: #f2a918;
  --link: #0457cb;
  --select: #0143b5;
  --messenger: #0064e0;

  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'Montserrat', Helvetica, Arial, "Noto Sans", sans-serif;

  --container: 1240px;
  --edge: clamp(20px, 5vw, 64px);
  --radius-lg: 32px;
  --radius-md: 16px;
  --radius-sm: 8px;
  --radius-pill: 100px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  font-size: 15px;
  line-height: 1.5;
}

img { max-width: 100%; display: block; }

a {
  color: var(--ink);
  text-decoration: none;
}
a:hover { color: var(--link); }

button {
  font-family: inherit;
  cursor: pointer;
}

:focus-visible {
  outline: 2px solid var(--select);
  outline-offset: 2px;
}

h1, h2, h3, p { margin: 0; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--edge);
}

.eyebrow {
  font-size: 12px;
  font-weight: 700;
  line-height: 1.33;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted-2);
}

.h-serif {
  font-family: var(--serif);
  font-weight: 400;
  color: var(--ink);
  text-wrap: pretty;
}

/* language toggle — [data-en] is hidden by default; body.lang-en flips it */
[data-en] { display: none; }
body.lang-en [data-vi] { display: none; }
body.lang-en [data-en] { display: revert; }

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.43;
  letter-spacing: -0.14px;
  padding: 14px 30px;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-dark { background: #000; color: #fff; }
.btn-dark:hover { background: #1a1a1a; color: #fff; }

.btn-outline {
  padding: 12px 28px;
  color: var(--ink);
  border-color: var(--ink);
  background: transparent;
}
.btn-outline:hover { border-color: var(--link); color: var(--link); }

.btn-outline-light {
  padding: 12px 28px;
  color: #fff;
  border-color: #fff;
  background: transparent;
}
.btn-outline-light:hover { color: var(--gold); border-color: var(--gold); }

.btn-outline-soft {
  padding: 10px 22px;
  color: var(--ink);
  border-color: rgba(10, 19, 23, 0.14);
  background: transparent;
}
.btn-outline-soft:hover { border-color: var(--ink); }

.btn-messenger { background: var(--messenger); color: #fff; }
.btn-messenger:hover { background: #0052bd; color: #fff; }

.btn-block { align-self: stretch; width: 100%; }

/* ---------- badges ---------- */

.badge {
  display: inline-flex;
  align-items: center;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.33;
  border-radius: var(--radius-pill);
  padding: 4px 10px;
}
.badge-gold { background: var(--gold); color: var(--ink); }
.badge-success { background: var(--success); color: #fff; }
.badge-attention { background: var(--attention); color: #fff; }

/* ---------- header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.site-header__inner {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-links {
  display: flex;
  gap: 24px;
  align-items: center;
}
.nav-links a {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.14px;
  color: var(--muted);
}
.nav-links a[aria-current="page"] { color: var(--ink); }

.brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1;
  text-align: center;
}
.brand__name {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--ink);
}
.brand__tag {
  font-size: 8px;
  font-weight: 500;
  letter-spacing: 0.3em;
  color: var(--muted-2);
  margin-top: 4px;
}

.header-actions { display: flex; align-items: center; gap: 12px; }

.search-pill {
  height: 40px;
  display: none;
  align-items: center;
  padding: 0 20px;
  border-radius: var(--radius-pill);
  background: var(--slot);
  color: var(--muted);
  font-size: 14px;
  letter-spacing: -0.14px;
  white-space: nowrap;
}

.lang-toggle {
  display: flex;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line-strong);
  overflow: hidden;
  flex: none;
}
.lang-btn {
  border: none;
  background: #fff;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.33;
  padding: 8px 14px;
  font-family: inherit;
}
.lang-btn.is-active { background: var(--ink); color: #fff; }

.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 9999px;
  background: #fff;
  font-size: 16px;
}

/* ---------- footer ---------- */

.site-footer {
  border-top: 1px solid var(--line);
  padding: 64px var(--edge);
  display: flex;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
  align-items: flex-start;
}
.site-footer__brand { display: flex; flex-direction: column; gap: 8px; max-width: 320px; }
.site-footer__brand .brand__name { align-items: flex-start; text-align: left; }
.site-footer__note { font-size: 12px; line-height: 1.33; color: var(--muted-2); }
.site-footer__cols { display: flex; gap: 64px; flex-wrap: wrap; }
.site-footer__col { display: flex; flex-direction: column; gap: 8px; }
.site-footer__col-title { font-size: 14px; font-weight: 700; letter-spacing: -0.14px; color: var(--ink-soft); }
.site-footer__col a { font-size: 14px; color: var(--muted); }

/* ---------- image slot (museum specimen placeholder) ---------- */

.img-slot {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    linear-gradient(135deg, rgba(10, 19, 23, 0.03) 0%, rgba(10, 19, 23, 0) 55%),
    var(--slot);
  overflow: hidden;
}
.img-slot::before {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid var(--slot-line);
  border-radius: inherit;
  pointer-events: none;
}
.img-slot::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--slot-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--slot-line) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.35;
  mask-image: radial-gradient(ellipse at center, black 0%, transparent 72%);
  pointer-events: none;
}
.img-slot__label {
  position: relative;
  z-index: 1;
  max-width: 78%;
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 1.5;
}
.img-slot--sm .img-slot__label { display: none; }

/* ---------- image slot filled with a real photo ---------- */

.img-photo {
  position: relative;
  overflow: hidden;
  background: var(--slot);
}
.img-photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ================= HOME ================= */

.promo-bar {
  background: var(--ink);
  color: #fff;
  padding: 12px 24px;
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: -0.14px;
  text-align: center;
}
.promo-bar a { color: #fff; text-decoration: underline; }

.hero {
  padding: 96px var(--edge) 64px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
}
.hero__title {
  font-size: clamp(34px, 5.4vw, 64px);
  line-height: 1.16;
  max-width: 920px;
}
.hero__desc {
  font-size: 18px;
  line-height: 1.44;
  color: var(--body-alt);
  max-width: 640px;
}
.hero__actions { display: flex; gap: 12px; padding-top: 8px; flex-wrap: wrap; justify-content: center; }

.rail-section { padding: 0 var(--edge); position: relative; }
.rail {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
  padding-bottom: 4px;
}
.rail::-webkit-scrollbar { display: none; }
.rail-card {
  flex: 0 0 280px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.rail-card__frame {
  position: relative;
  height: 380px;
  border-radius: var(--radius-lg);
}
.rail-card__badge { position: absolute; left: 16px; top: 16px; pointer-events: none; }
.rail-card__cat { font-size: 12px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted-2); }
.rail-card__name { font-family: var(--serif); font-size: 22px; font-weight: 500; line-height: 1.25; color: var(--ink); }
.rail-card__meta { font-size: 14px; letter-spacing: -0.14px; color: var(--muted); }
.rail-card__price { font-size: 14px; font-weight: 700; letter-spacing: -0.14px; color: var(--ink); }

.rail-nav {
  position: absolute;
  top: 160px;
  width: 40px;
  height: 40px;
  border-radius: 9999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 2px 8px rgba(20, 22, 26, 0.16);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--ink);
}
.rail-nav--prev { left: calc(var(--edge) - 12px); }
.rail-nav--next { right: calc(var(--edge) - 12px); }

.section { padding: 80px var(--edge) 0; }
.section-head { display: flex; flex-direction: column; gap: 24px; margin-bottom: 24px; }
.section-title { font-size: clamp(28px, 3.4vw, 48px); line-height: 1.17; }

.collections-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.collection-card {
  position: relative;
  height: 340px;
  border-radius: 40px;
  overflow: hidden;
}
.collection-card__scrim {
  position: absolute;
  inset: auto 0 0 0;
  height: 70%;
  background: linear-gradient(0deg, rgba(10, 19, 23, 0.72), rgba(10, 19, 23, 0));
  pointer-events: none;
}
.collection-card__text { position: absolute; left: 28px; bottom: 26px; pointer-events: none; }
.collection-card__title { font-family: var(--serif); font-size: 26px; font-weight: 500; color: #fff; }
.collection-card__count { font-size: 14px; letter-spacing: -0.14px; color: rgba(255, 255, 255, 0.82); }

.story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.story__frame { height: 460px; border-radius: var(--radius-lg); }
.story__body { display: flex; flex-direction: column; gap: 20px; }
.story__title { font-size: clamp(28px, 3vw, 44px); line-height: 1.17; }
.story__text { font-size: 16px; line-height: 1.55; letter-spacing: -0.16px; color: var(--body); }

.info-bar {
  margin: 80px var(--edge) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 28px 0;
  display: flex;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.info-bar span { font-size: 13px; font-weight: 700; letter-spacing: -0.14px; color: var(--ink-soft); }

.cta-banner {
  margin: 64px var(--edge) 0;
  background: var(--ink);
  border-radius: var(--radius-lg);
  padding: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
}
.cta-banner__title { font-size: clamp(24px, 2.6vw, 34px); line-height: 1.28; color: #fff; max-width: 640px; }
.cta-banner__text { font-size: 16px; line-height: 1.5; letter-spacing: -0.16px; color: rgba(255, 255, 255, 0.78); margin-top: 12px; max-width: 560px; }

/* ================= CATALOG ================= */

.breadcrumb {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 14px;
  letter-spacing: -0.14px;
  color: var(--muted);
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--muted); }
.breadcrumb .sep { color: var(--muted-2); }
.breadcrumb .current { color: var(--ink-soft); font-weight: 700; }

.catalog-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  padding-top: 16px;
}
.catalog-head__copy { display: flex; flex-direction: column; gap: 16px; max-width: 680px; }
.catalog-head__title { font-size: clamp(30px, 4vw, 46px); line-height: 1.17; }
.catalog-head__desc { font-size: 17px; line-height: 1.44; color: var(--body-alt); }
.catalog-count { font-size: 14px; letter-spacing: -0.14px; color: var(--muted-2); white-space: nowrap; }

.catalog-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  padding-top: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
  margin-top: 8px;
}
.pills { display: flex; gap: 8px; flex-wrap: wrap; }
.pill {
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.14px;
  background: #fff;
  color: var(--ink-soft);
  border: 1px solid var(--line-strong);
}
.pill.is-active { background: var(--ink); color: #fff; border-color: var(--ink); }
.sort { display: flex; align-items: center; gap: 10px; }
.sort span:first-child { font-size: 14px; letter-spacing: -0.14px; color: var(--muted-2); }
.sort-value { padding: 8px 16px; border-radius: var(--radius-pill); border: 1px solid var(--line-strong); font-size: 14px; font-weight: 700; letter-spacing: -0.14px; color: var(--ink-soft); }

.catalog-grid {
  padding: 32px 0 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px 24px;
}
.product-card { display: flex; flex-direction: column; gap: 14px; }
.product-card__frame { position: relative; height: 340px; border-radius: var(--radius-lg); }
.product-card__badge { position: absolute; left: 20px; top: 20px; pointer-events: none; }
.product-card__body { display: flex; flex-direction: column; gap: 6px; }
.product-card__cat { font-size: 12px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted-2); }
.product-card__name { font-family: var(--serif); font-size: 22px; font-weight: 500; line-height: 1.25; color: var(--ink); }
.product-card__meta { font-size: 14px; letter-spacing: -0.14px; color: var(--muted); }
.product-card__price { font-size: 15px; font-weight: 700; letter-spacing: -0.16px; color: var(--ink); }
.product-card .btn-outline-soft { align-self: flex-start; }

.load-more { padding: 56px 0 80px; display: flex; justify-content: center; }

/* ================= PRODUCT ================= */

.pdp-crumb { padding-top: 24px; }

.pdp-grid {
  padding-top: 32px;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 48px;
  align-items: start;
}
.pdp-gallery { display: flex; gap: 16px; }
.pdp-thumbs { display: flex; flex-direction: column; gap: 12px; }
.pdp-thumb {
  width: 80px;
  height: 80px;
  padding: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--slot);
  border: 1px solid var(--line);
  transition: border-color 150ms ease;
}
.pdp-thumb.is-active { border: 2px solid var(--select); }
.pdp-thumb:hover { border-color: var(--select); }
.pdp-main {
  flex: 1;
  width: 100%;
  max-width: 600px;
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-lg);
}

.buy-box {
  display: flex;
  flex-direction: column;
  gap: 20px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: 0 1px 4px rgba(20, 22, 26, 0.12);
}
.buy-box__head { display: flex; flex-direction: column; gap: 8px; }
.buy-box__title { font-family: var(--serif); font-size: 26px; font-weight: 500; line-height: 1.21; }
.buy-box__sub { font-size: 14px; letter-spacing: -0.14px; color: var(--muted); }

.price-block { display: flex; flex-direction: column; gap: 4px; padding-bottom: 4px; border-bottom: 1px solid var(--line); }
.price-block__label { font-size: 12px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted-2); }
.price-block__value { font-size: 26px; font-weight: 500; line-height: 1.21; }

.option-group { display: flex; flex-direction: column; gap: 10px; }
.option-group__label { font-size: 14px; font-weight: 700; letter-spacing: -0.14px; color: var(--ink-soft); }
.option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  border: 1px solid rgba(10, 19, 23, 0.14);
  text-align: left;
}
.option.is-selected { border: 2px solid var(--select); padding: 13px 15px; }
.option__name { font-size: 14px; font-weight: 700; letter-spacing: -0.14px; color: var(--ink-soft); }
.option__note { font-size: 12px; color: var(--muted-2); margin-top: 2px; }
.option__swatch { width: 28px; height: 28px; border-radius: 9999px; flex: 0 0 28px; }
.option.is-selected .option__swatch { box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--select); }

.buy-box__ctas { display: flex; flex-direction: column; gap: 10px; }
.buy-box__notes { display: flex; flex-direction: column; gap: 8px; padding-top: 4px; border-top: 1px solid var(--line); font-size: 14px; letter-spacing: -0.14px; color: var(--body); }

.provenance-grid {
  padding-top: 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.provenance-grid h2 { font-size: 34px; line-height: 1.28; margin-bottom: 20px; }
.provenance-grid p { font-size: 16px; line-height: 1.55; letter-spacing: -0.16px; color: var(--body); }
.provenance-grid p + p { margin-top: 16px; }

.specs-table { border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 20px; display: flex; flex-direction: column; }
.specs-row { display: flex; justify-content: space-between; gap: 24px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.specs-row:last-child { border-bottom: none; }
.specs-row dt { font-size: 14px; font-weight: 700; letter-spacing: -0.14px; color: var(--ink-soft); }
.specs-row dd { margin: 0; font-size: 14px; letter-spacing: -0.14px; color: var(--body); text-align: right; }

.faq-list { padding-top: 80px; display: flex; flex-direction: column; gap: 16px; max-width: 880px; }
.faq-item { border: 1px solid var(--line); border-radius: var(--radius-md); padding: 22px 24px; }
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  background: transparent;
  border: none;
  padding: 0;
  font-family: inherit;
}
.faq-question__text { font-size: 17px; font-weight: 700; line-height: 1.44; color: var(--ink); text-align: left; }
.faq-chevron { font-size: 20px; color: var(--muted); flex: none; }
.faq-answer { margin-top: 12px; font-size: 16px; line-height: 1.55; letter-spacing: -0.16px; color: var(--body); display: none; }
.faq-item.is-open .faq-answer { display: block; }

.related-grid { padding-top: 80px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.related-card { display: flex; flex-direction: column; gap: 12px; }
.related-card__frame { aspect-ratio: 1 / 1; border-radius: var(--radius-md); }
.related-card__name { font-size: 14px; font-weight: 700; letter-spacing: -0.14px; color: var(--ink-soft); }
.related-card__meta { font-size: 12px; letter-spacing: -0.14px; color: var(--muted-2); }
.related-card__price { font-size: 14px; letter-spacing: -0.14px; color: var(--muted); }

/* ---- closeup hand-scroll section (signature interaction) ---- */

.closeup {
  margin: 96px 0 0;
  background: #fff;
  border-top: 1px solid var(--line);
  padding: 64px var(--edge) 80px;
}
.closeup-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.closeup-head__copy { display: flex; flex-direction: column; gap: 12px; max-width: 720px; }
.closeup-head__title { font-size: 34px; line-height: 1.28; }
.closeup-head__desc { font-size: 16px; line-height: 1.5; letter-spacing: -0.16px; color: var(--body); }
.closeup-hint { display: flex; flex-direction: column; gap: 6px; align-items: flex-end; white-space: nowrap; }
.closeup-hint__label { font-size: 14px; font-weight: 700; letter-spacing: -0.14px; color: var(--ink-soft); }
.closeup-hint__pos { font-size: 12px; color: var(--muted-2); }

.closeup-scroll {
  overflow-x: auto;
  overflow-y: hidden;
  border-radius: var(--radius-lg);
  background: var(--slot);
  cursor: grab;
  scrollbar-width: none;
}
.closeup-scroll::-webkit-scrollbar { display: none; }
.closeup-scroll.is-dragging { cursor: grabbing; scroll-behavior: auto; }
.closeup-track {
  width: 3200px;
  height: 420px;
  display: flex;
}
.closeup-panel {
  flex: 0 0 800px;
  height: 100%;
  position: relative;
  border-right: 1px dashed var(--slot-line);
}
.closeup-panel:last-child { border-right: none; }

.closeup-progress {
  margin-top: 16px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.closeup-progress__track { flex: 1; height: 4px; border-radius: var(--radius-pill); background: var(--line); position: relative; overflow: hidden; }
.closeup-progress__bar { position: absolute; left: 0; top: 0; bottom: 0; border-radius: var(--radius-pill); background: var(--ink); width: 6%; transition: width 120ms ease-out; }

.closeup-features { padding-top: 40px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.closeup-feature { border: 1px solid var(--line); border-radius: var(--radius-md); padding: 24px; display: flex; flex-direction: column; gap: 8px; }
.closeup-feature__title { font-size: 17px; font-weight: 700; line-height: 1.44; }
.closeup-feature__desc { font-size: 14px; letter-spacing: -0.14px; color: var(--muted); }

/* ---- sticky mobile buy bar (product page only) ---- */

.sticky-buybar { display: none; }

/* ================= responsive ================= */

@media (min-width: 720px) {
  .search-pill { display: flex; }
}

@media (max-width: 980px) {
  .collections-grid { grid-template-columns: 1fr; }
  .story { grid-template-columns: 1fr; }
  .story__frame { height: 320px; }
  .pdp-grid { grid-template-columns: 1fr; }
  .buy-box { position: static; }
  .provenance-grid { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
  .catalog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .nav-links { display: none; }
  .nav-links.is-open {
    display: flex;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    background: #fff;
    padding: 20px var(--edge) 24px;
    border-bottom: 1px solid var(--line);
  }
  .menu-toggle { display: flex; }
  .brand__name { font-size: 18px; }
  .catalog-grid { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .pdp-gallery { flex-direction: column-reverse; }
  .pdp-thumbs { flex-direction: row; }
  .pdp-thumb { width: 64px; height: 64px; }
  .closeup-panel { flex-basis: 78vw; }
  .closeup-track { width: max-content; }

  body.has-sticky-buybar { padding-bottom: 84px; }
  .sticky-buybar {
    display: flex;
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 50;
    background: #fff;
    border-top: 1px solid var(--line);
    box-shadow: 0 -1px 4px rgba(20, 22, 26, 0.12);
    padding: 14px 20px;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
  }
  .sticky-buybar__price { display: flex; flex-direction: column; }
  .sticky-buybar__label { font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted-2); }
  .sticky-buybar__value { font-size: 18px; font-weight: 500; color: var(--ink); }
  .sticky-buybar .btn { padding: 12px 20px; }
}