.product-layout {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-8);
  padding-top: 140px;
}
@media (max-width: 860px) { .product-layout { grid-template-columns: 1fr; padding-top: 120px; } }

.product-gallery-main {
  aspect-ratio: 1/1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface-alt);
  margin-bottom: var(--space-4);
  cursor: zoom-in;
}
.product-gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.product-gallery-main.icon-media { display: flex; align-items: center; justify-content: center; background: var(--gradient-gold-soft); }
.product-gallery-main.icon-media img { width: 40%; height: 40%; object-fit: contain; }

.product-thumbs { display: flex; gap: var(--space-3); }
.product-thumbs img {
  width: 76px; height: 76px; object-fit: cover; border-radius: var(--radius-sm);
  border: 2px solid transparent; cursor: pointer;
}
.product-thumbs img.active { border-color: var(--color-gold-500); }

.product-info .cat { color: var(--color-gold-700); font-size: var(--fs-small); text-transform: uppercase; letter-spacing: 0.1em; font-weight: 600; }
.product-info h1 { margin-block: var(--space-3) var(--space-4); }
.product-info .price { font-family: var(--font-display); font-size: 1.5rem; color: var(--color-maroon-700); display: block; margin-bottom: var(--space-5); }
.product-info p.desc { font-size: 1.05rem; margin-bottom: var(--space-6); }

.detail-list { list-style: none; margin-bottom: var(--space-7); }
.detail-list li { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--color-border); font-size: var(--fs-small); }
.detail-list li span:first-child { color: var(--color-text-muted); }
.detail-list li span:last-child { font-weight: 600; color: var(--color-text); }

.product-cta-row { display: flex; gap: var(--space-4); flex-wrap: wrap; margin-bottom: var(--space-6); }
.craft-note { background: var(--color-surface-alt); border-radius: var(--radius-md); padding: var(--space-5); font-style: italic; color: var(--color-text-muted); border-left: 3px solid var(--color-gold-500); }

.related-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}
@media (max-width: 1100px) { .related-grid { grid-template-columns: repeat(2, 1fr); } }