/* Product page styles — shared across all trees/ pages */

.product-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-xxl);
  align-items: start;
}
@media (max-width: 768px) {
  .product-hero { grid-template-columns: 1fr; }
}

.product-image-wrap {
  position: sticky;
  top: 80px;
}
.product-main-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius-lg);
  display: block;
}
.product-thumbs {
  display: flex;
  gap: 6px;
  margin-top: 8px;
  justify-content: center;
}
.product-thumb {
  width: 52px;
  height: 52px;
  object-fit: cover;
  border-radius: var(--radius-xs);
  cursor: pointer;
  opacity: 0.65;
  transition: opacity 0.2s, border-color 0.2s;
  border: 2px solid transparent;
  flex-shrink: 0;
}
.product-thumb:hover,
.product-thumb.active { opacity: 1; border-color: var(--brand-forest); }

.product-info { padding-top: var(--sp-xs); }

.product-latin {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 16px;
  font-weight: 300;
  color: var(--muted);
  margin-bottom: var(--sp-sm);
}
.product-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -1px;
  color: var(--ink);
  margin-bottom: var(--sp-lg);
}

.product-award {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #fdf8ec;
  border: 1px solid #e8d89a;
  color: #7a6018;
  font-size: 12px;
  font-weight: 500;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: var(--sp-lg);
}

.product-price-row {
  display: flex;
  align-items: center;
  gap: var(--sp-md);
  margin-bottom: var(--sp-lg);
}
.product-price {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 400;
  color: var(--ink);
}

.stock-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #e8f4e8;
  color: var(--brand-forest);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
}
.stock-badge::before {
  content: '';
  width: 7px;
  height: 7px;
  background: #4caf50;
  border-radius: 50%;
  display: block;
}
.stock-badge.out { background: #f5ece8; color: #8b4a2a; }
.stock-badge.out::before { background: #e07050; }

.product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-xs);
  margin-bottom: var(--sp-lg);
}
.product-tag {
  background: var(--surface-card);
  color: var(--body);
  font-size: 12px;
  font-weight: 500;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--hairline);
}

.product-options {
  background: var(--surface-soft);
  border-radius: var(--radius-md);
  padding: var(--sp-lg);
  margin-bottom: var(--sp-lg);
}
.product-options-title {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: var(--sp-sm);
}
.option-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid var(--hairline);
  font-size: 14px;
}
.option-row:last-child { border-bottom: none; }
.option-label { color: var(--muted); }
.option-values { color: var(--ink); font-weight: 500; text-align: right; max-width: 60%; }

.btn-buy {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--brand-forest);
  color: #fff;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  text-decoration: none;
  width: 100%;
  transition: background 0.2s;
}
.btn-buy:hover { background: var(--brand-sage); }

.product-description p {
  color: var(--body);
  line-height: 1.75;
  margin-bottom: var(--sp-lg);
  max-width: 720px;
}
.product-description h2 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 400;
  color: var(--ink);
  margin: var(--sp-xl) 0 var(--sp-md);
}
.product-description ul {
  margin: 0 0 var(--sp-lg) var(--sp-lg);
  color: var(--body);
  line-height: 1.75;
  max-width: 720px;
}
.product-description li { margin-bottom: 4px; }
.product-description strong { color: var(--ink); font-weight: 500; }

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
  margin-bottom: var(--sp-xl);
}
.back-link:hover { color: var(--ink); }

.product-img-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--surface-card);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-md);
  color: var(--muted-soft);
}
.product-img-placeholder svg { opacity: 0.4; }
.product-img-placeholder span {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.5px;
}

.product-guides {
  display: flex;
  gap: var(--sp-sm);
  flex-wrap: wrap;
  margin-top: var(--sp-xxl);
  margin-bottom: var(--sp-lg);
  max-width: 720px;
}
.product-guide-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--brand-forest);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid var(--hairline);
  background: var(--surface-soft);
  padding: 9px 15px;
  border-radius: var(--radius-md);
  transition: background 0.15s, border-color 0.15s;
}
.product-guide-link:hover {
  background: var(--surface-card);
  border-color: var(--brand-fern);
}
.product-guide-link svg { flex-shrink: 0; }

.schema-note {
  background: var(--surface-soft);
  border-left: 3px solid var(--brand-fern);
  padding: var(--sp-md) var(--sp-lg);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 14px;
  color: var(--muted);
  margin-top: 0;
  max-width: 720px;
}