/* Shop page — compact */

.shop-hero { padding: clamp(56px, 7vw, 88px) 0 clamp(24px, 4vw, 48px); }
.shop-hero h1 {
  font-family: 'Bricolage Grotesque', serif;
  font-size: clamp(36px, 5.4vw, 64px);
  line-height: 1;
  letter-spacing: -.035em;
  margin: 12px 0 16px;
  font-weight: 500;
  max-width: 18ch;
}

.shop-filters {
  display: flex;
  gap: 6px;
  margin: 24px 0 32px;
  flex-wrap: wrap;
}
.shop-filters .pill { font-size: 10.5px; padding: 7px 12px; }

.shop-page-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 880px) { .shop-page-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .shop-page-grid { grid-template-columns: 1fr; } }

/* Why buy section */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 20px;
}
@media (max-width: 880px) { .why-grid { grid-template-columns: 1fr 1fr; } }
.why-card {
  background: var(--paper-tint);
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
  padding: 20px 18px;
}
.why-card .icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: var(--paper);
  border: 1px solid var(--rule);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--terracotta);
  margin-bottom: 12px;
}
.why-card .icon svg { width: 16px; height: 16px; }
.why-card h3 {
  font-family: 'Bricolage Grotesque', serif;
  font-size: 17px;
  line-height: 1.2;
  letter-spacing: -.01em;
  font-weight: 500;
  margin: 0 0 6px;
}
.why-card p {
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink);
  opacity: .68;
  margin: 0;
}

/* =============== PRODUCT DETAIL =============== */
.pd-hero {
  padding: clamp(40px, 5vw, 72px) 0 0;
}
.pd-hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: start;
}
@media (max-width: 880px) { .pd-hero-grid { grid-template-columns: 1fr; gap: 28px; } }

.pd-cover {
  aspect-ratio: 1/1;
  border-radius: var(--radius-md);
  border: 1px solid var(--rule);
  overflow: hidden;
  position: relative;
}
.pd-info {
  padding-top: 4px;
}
.pd-info .cat {
  font-family: 'Geist Mono', monospace;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--clay);
  opacity: .8;
}
.pd-info h1 {
  font-family: 'Bricolage Grotesque', serif;
  font-size: clamp(28px, 4.2vw, 52px);
  line-height: 1;
  letter-spacing: -.03em;
  font-weight: 500;
  margin: 10px 0 10px;
}
.pd-info .tagline {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: 17px;
  color: var(--ink);
  opacity: .8;
  margin: 0 0 24px;
}
.pd-price {
  font-family: 'Bricolage Grotesque', serif;
  font-size: 32px;
  letter-spacing: -.02em;
  font-weight: 500;
  margin-bottom: 20px;
}
.pd-price .crossed {
  font-size: 18px;
  text-decoration: line-through;
  opacity: .4;
  margin-right: 8px;
  font-weight: 400;
}
.pd-actions {
  display: flex; gap: 10px; flex-wrap: wrap;
  margin-bottom: 24px;
}
.pd-trust {
  display: flex; flex-direction: column;
  gap: 8px;
  font-size: 13px;
  color: var(--ink);
  opacity: .75;
}
.pd-trust div { display: flex; align-items: center; gap: 8px; }
.pd-trust .ok { color: var(--sage); font-weight: 600; }

/* Inside list */
.pd-inside {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 24px;
  margin-top: 20px;
}
.pd-inside li {
  list-style: none;
  padding: 12px 0;
  border-bottom: 1px solid var(--rule);
  font-size: 14.5px;
  display: flex; gap: 10px;
  align-items: baseline;
}
.pd-inside li::before {
  content: "✓";
  color: var(--terracotta);
  font-size: 12px;
}
@media (max-width: 600px) { .pd-inside { grid-template-columns: 1fr; } }

/* Spec strip */
.pd-spec {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--paper-tint);
  margin-top: 20px;
}
.pd-spec .item {
  padding: 18px 20px;
  border-right: 1px solid var(--rule);
}
.pd-spec .item:last-child { border-right: 0; }
.pd-spec .k {
  font-family: 'Geist Mono', monospace;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--clay);
  margin-bottom: 6px;
  opacity: .75;
}
.pd-spec .v {
  font-family: 'Bricolage Grotesque', serif;
  font-size: 17px;
  letter-spacing: -.01em;
  font-weight: 500;
}
@media (max-width: 760px) {
  .pd-spec { grid-template-columns: 1fr 1fr; }
  .pd-spec .item { border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
  .pd-spec .item:nth-child(2n) { border-right: 0; }
  .pd-spec .item:nth-last-child(-n+2) { border-bottom: 0; }
}

/* Preview gallery */
.pd-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 24px;
}
.pd-gallery .frame {
  aspect-ratio: 4/3;
  border-radius: var(--radius-sm);
  border: 1px solid var(--rule);
  overflow: hidden;
  position: relative;
}
.pd-gallery .frame.wide { grid-column: span 2; aspect-ratio: 8/3; }
@media (max-width: 700px) {
  .pd-gallery { grid-template-columns: 1fr 1fr; }
  .pd-gallery .frame.wide { grid-column: 1 / -1; }
}

/* Stacked variant — one frame per row, full width */
.pd-gallery--stacked {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.pd-gallery--stacked .frame {
  width: 100%;
  aspect-ratio: 16/9;
  grid-column: auto;
}
@media (max-width: 600px) {
  .pd-gallery--stacked .frame { aspect-ratio: 4/3; }
}

/* ---------- Sticky product bar ---------- */
.pd-stickybar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 70;                 /* under .nav (z-index 80) */
  background: color-mix(in oklab, var(--paper) 96%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--rule);
  transform: translateY(-100%);
  transition: transform .35s cubic-bezier(.2,.7,.2,1), opacity .25s ease;
  opacity: 0;
  pointer-events: none;
}
.pd-stickybar.is-stuck {
  transform: translateY(56px);  /* slide in just below the nav */
  opacity: 1;
  pointer-events: auto;
}
.pd-stickybar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 12px;
  padding-bottom: 12px;
}
.pd-stickybar-title { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.pd-stickybar-title .cat {
  font-family: 'Geist Mono', monospace;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--clay);
  opacity: .8;
}
.pd-stickybar-title h2 {
  font-family: 'Bricolage Grotesque', serif;
  font-size: clamp(16px, 1.6vw, 20px);
  font-weight: 500;
  letter-spacing: -.01em;
  line-height: 1.1;
  margin: 0;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pd-stickybar-actions { display: flex; gap: 10px; flex-shrink: 0; }

@media (max-width: 640px) {
  .pd-stickybar.is-stuck { transform: translateY(52px); }
  .pd-stickybar-inner { padding-top: 10px; padding-bottom: 10px; gap: 12px; }
  .pd-stickybar-title .cat { display: none; }
  .pd-stickybar-title h2 { font-size: 15px; }
  .pd-stickybar-actions .btn { padding: 8px 12px; font-size: 13px; }
}

/* Related */
.pd-related {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 20px;
}
@media (max-width: 880px) { .pd-related { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .pd-related { grid-template-columns: 1fr; } }