.breadcrumb { margin: 26px 0 20px; font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.breadcrumb a:hover { color: var(--ink); }
.product { padding-bottom: 78px; }
.product-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(28px, 5vw, 76px); align-items: start; }
.gallery { min-width: 0; }
.gallery-main {
  background: transparent; aspect-ratio: 1 / 1; overflow: hidden;
  display: grid; place-items: center; padding: 0;
}
.gallery-main img { width: 100%; height: 100%; object-fit: cover; -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 8%, #000 92%, transparent 100%), linear-gradient(to bottom, transparent 0%, #000 8%, #000 92%, transparent 100%); mask-image: linear-gradient(to right, transparent 0%, #000 8%, #000 92%, transparent 100%), linear-gradient(to bottom, transparent 0%, #000 8%, #000 92%, transparent 100%); -webkit-mask-composite: source-in; mask-composite: intersect; }
.gallery-thumbs { display: flex; gap: 8px; margin-top: 8px; flex-wrap: wrap; }
.gallery-thumbs button { flex: 0 0 72px; width: 72px; height: 72px; padding: 2px; background: transparent; border: 1px solid var(--line); cursor: pointer; }
.gallery-thumbs button[aria-current="true"] { border-color: var(--ink); }
.gallery-thumbs img { width: 100%; height: 100%; object-fit: cover; }
.product-info { position: sticky; top: 92px; }
.product-info h1 { font-size: clamp(2.1rem, 3.7vw, 3.5rem); max-width: 13ch; margin: 0 0 14px; }
.product-price { margin: 0; font-size: 18px; }
.product-price strong { font-weight: 400; }
.product-price span { display: block; margin-top: 4px; color: var(--muted); font-size: 10px; letter-spacing: .05em; }
.product-desc { margin: 18px 0; color: var(--ink-soft); font-size: 14px; max-width: 44ch; }
.product-bullets { list-style: none; padding: 0; margin: 18px 0 24px; display: grid; gap: 8px; }
.product-bullets li { font-size: 12.5px; color: var(--muted); padding-left: 15px; position: relative; }
.product-bullets li::before { content: "—"; position: absolute; left: 0; }
.variant-picker { border-top: 1px solid var(--line); padding-top: 16px; margin-top: 18px; }
.variant-label { margin: 0 0 8px; font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.variant-options { display: flex; gap: 8px; flex-wrap: wrap; }
.variant-option { border: 1px solid var(--line); background: transparent; color: var(--ink); padding: 10px 13px; font-size: 11px; letter-spacing: .04em; text-align: left; }
.variant-option span { display: block; margin-top: 3px; font-size: 10px; color: var(--muted); }
.variant-option:hover { border-color: var(--ink); }
.variant-option.is-active { background: var(--ink); border-color: var(--ink); color: #fff; }
.variant-option.is-active span { color: rgba(255,255,255,.65); }
.buy-block { border-top: 1px solid var(--line); padding-top: 18px; }
.buy-block .button { width: 100%; }
.buy-note { font-size: 11px; color: var(--muted); margin: 10px 0 0; }
.photo-callout { margin: 22px 0; padding: 16px; border: 1px solid var(--line); background: #fff; }
.photo-callout h3 { font-size: 12px; letter-spacing: .08em; text-transform: uppercase; font-family: var(--font-body); font-weight: 600; margin: 0 0 8px; }
.photo-callout p { margin: 0; font-size: 12px; color: var(--muted); }
.specs { margin: 24px 0 0; border-top: 1px solid var(--line); }
.specs div { display: flex; justify-content: space-between; gap: 18px; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 12px; }
.specs dt { color: var(--muted); }
.specs dd { margin: 0; text-align: right; }
.product-faq { margin-top: 22px; border-top: 1px solid var(--line); }
.product-faq details { padding: 13px 0; }
.product-faq summary { font-size: 12px; cursor: pointer; }
.product-faq p { margin: 8px 0 0; font-size: 12px; color: var(--muted); }
.back-link { display: inline-block; margin-top: 22px; font-size: 10px; letter-spacing: .1em; text-transform: uppercase; border-bottom: 1px solid var(--ink); padding-bottom: 2px; }
@media (max-width: 760px) {
  .product { padding-bottom: 44px; }
  .breadcrumb { margin: 18px 0 14px; }
  .product-grid { grid-template-columns: 1fr; gap: 22px; }
  .product-info { position: static; }
  .gallery-main { aspect-ratio: 1 / 1; }
  .product-info h1 { font-size: 2rem; }
  .gallery-thumbs button { flex-basis: 60px; width: 60px; height: 60px; }
}