/* product.css — Faune product detail page */

.product-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: calc(100vh - 4rem);
}

.product-gallery {
  position: sticky;
  top: 4rem;
  height: calc(100vh - 4rem);
  overflow: hidden;
}

.product-hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-image-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(160deg, var(--surface) 0%, var(--accent) 100%);
}

.product-detail {
  padding: 7rem 5rem 8rem;
  overflow-y: auto;
}

.product-title {
  font-family: var(--serif);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin: 1rem 0 0.75rem;
}

.product-tagline {
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.product-price-block {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--surface);
}

.product-price {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--fg);
}

.product-compare-price {
  font-size: 1.2rem;
  color: var(--muted);
  text-decoration: line-through;
}

.product-description {
  font-size: 1rem;
  color: var(--fg);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.product-photography-notes {
  background: var(--surface);
  padding: 1.5rem;
  border-left: 3px solid var(--accent);
  margin-bottom: 2.5rem;
}

.notes-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.product-photography-notes p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
  font-style: italic;
}

.product-actions { margin-top: 2.5rem; }

.btn-add-to-cart {
  width: 100%;
  padding: 1.2rem;
  background: var(--accent);
  color: #fff;
  border: none;
  cursor: pointer;
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 1px;
  transition: background 0.2s, opacity 0.2s;
}

.btn-add-to-cart:hover { background: var(--accent-warm); }
.btn-add-to-cart:disabled { opacity: 0.7; cursor: not-allowed; }

.shipping-note {
  font-size: 0.8rem;
  color: var(--muted);
  text-align: center;
  margin-top: 1rem;
  line-height: 1.5;
}

@media (max-width: 900px) {
  .product-layout { grid-template-columns: 1fr; }
  .product-gallery { position: static; height: 60vw; }
  .product-detail { padding: 3rem 2rem 5rem; }
  .shop-header { padding: 0 2rem; }
  .shop-nav-links a:not(.shop-brand) { display: none; }
}