.shop-page { min-height: 100vh; }
.shop-page a:focus-visible, .shop-page button:focus-visible { outline: 3px solid var(--brand); outline-offset: 5px; }
.shop-page nav [aria-current="page"] { color: var(--brand); }
.skip-link { position: absolute; left: 16px; top: -100px; padding: 12px 20px; background: var(--brand); color: var(--bg); z-index: 2; }
.skip-link:focus { top: 12px; }
.shipping-strip { padding: 12px 16px; text-align: center; background: var(--panel-soft); border-block: 1px solid var(--line); color: var(--muted); font-size: 0.875rem; }
.shipping-strip span { margin-inline: 8px; color: var(--brand); }
.shop-main { width: min(1120px, calc(100% - 32px)); margin: 64px auto 88px; }
.shop-main .eyebrow { font-size: 0.875rem; margin-bottom: 30px; }
.product-layout { display: grid; grid-template-columns: 1.15fr 1fr; grid-template-areas: "overview purchase" "description purchase"; align-items: start; column-gap: clamp(28px, 5vw, 72px); }
.product-details { grid-area: overview; min-width: 0; }
.product-copy { grid-area: description; min-width: 0; }
.purchase-panel { grid-area: purchase; min-width: 0; }
.product-details h1 { font-size: clamp(2.5rem, 4.8vw, 4.5rem); letter-spacing: -0.055em; line-height: 1.08; margin-bottom: 26px; }
.product-price { font-size: 2rem; font-weight: 750; margin: 0 0 22px; }
.product-price span { color: var(--muted); font-size: 0.875rem; font-weight: 500; margin-left: 6px; }
.product-intro { color: var(--text); font-size: 1.25rem; font-weight: 650; }
.product-description, .product-features p { color: var(--muted); line-height: 1.7; }
.product-features { display: grid; gap: 20px; margin-top: 28px; }
.product-features h3 { font-size: 1.05rem; margin: 0 0 6px; }
.product-features p { margin: 0; }
.product-gallery { margin: 0 0 32px; }
.gallery-main { margin: 0; }
.gallery-main > img { display: block; width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: contain; background: #f4f4f4; border-radius: 18px; }
.gallery-main figcaption { padding: 10px 0; color: var(--muted); font-size: 0.875rem; }
.gallery-thumbnails { display: flex; gap: 12px; }
.gallery-thumbnail { width: 112px; padding: 4px; border: 2px solid var(--line); border-radius: 12px; background: var(--panel); color: var(--text); font: inherit; cursor: pointer; }
.gallery-thumbnail[aria-pressed="true"] { border-color: var(--brand); }
.gallery-thumbnail img { display: block; width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: contain; border-radius: 7px; }
.gallery-thumbnail span { display: block; padding: 6px 0 3px; font-size: 0.8rem; }
.product-facts { margin-top: 34px; border-top: 1px solid var(--line); }
.product-facts div { padding: 16px 0; border-bottom: 1px solid var(--line); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 16px; }
.product-facts span { color: var(--muted); }
.product-facts strong { font-weight: 600; }
.product-contact { margin-top: 24px; color: var(--muted); font-size: 0.875rem; }
.product-contact a { color: var(--text); text-underline-offset: 4px; }
.purchase-panel { padding: clamp(22px, 3vw, 36px); border: 1px solid var(--line); border-radius: 26px; background: var(--panel); box-shadow: var(--shadow); }
.purchase-panel h2 { font-size: 1.5rem; letter-spacing: -0.035em; margin-bottom: 28px; }
.purchase-panel fieldset { padding: 0; margin: 0; border: 0; min-width: 0; }
.purchase-panel legend { padding: 0; margin-bottom: 12px; color: var(--muted); font-size: 0.875rem; }
.variant-options { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.variant-option { display: flex; align-items: center; gap: 10px; padding: 16px 12px; border: 1px solid var(--line); border-radius: 14px; cursor: pointer; }
.variant-option:has(input:checked) { border-color: var(--brand); background: rgba(112,245,160,0.07); }
.variant-option:has(input:focus-visible) { outline: 3px solid var(--brand); outline-offset: 3px; }
.variant-option input { margin: 0; width: 18px; height: 18px; flex-shrink: 0; accent-color: var(--brand); }
.variant-option strong, .variant-option small { display: block; }
.variant-option small { color: var(--muted); font-size: 0.875rem; }
.order-summary { margin: 28px 0; }
.order-summary div { display: flex; justify-content: space-between; gap: 16px; margin: 12px 0; }
.order-summary dt { color: var(--muted); }
.order-summary dd { margin: 0; white-space: nowrap; }
.order-summary .free-shipping { color: var(--brand); }
.order-summary .order-total { border-top: 1px solid var(--line); padding-top: 20px; margin-top: 20px; font-size: 1.25rem; font-weight: 700; }
.order-total dt { color: var(--text); }
.order-total span { font-size: 0.875rem; font-weight: 400; color: var(--muted); }
.checkout-button { width: 100%; border: 0; font: inherit; font-weight: 750; cursor: pointer; }
.checkout-button:disabled { background: #294534; color: #c2d3c8; cursor: not-allowed; }
.checkout-status { margin: 12px 0 0; color: var(--muted); font-size: 0.875rem; text-align: center; }
.shipping-note { margin: 24px 0 0; border-top: 1px solid var(--line); padding-top: 18px; font-size: 0.875rem; color: var(--muted); }
@media (max-width: 760px) {
  .shop-main { margin-top: 36px; margin-bottom: 56px; }
  .product-layout { grid-template-columns: 1fr; grid-template-areas: "overview" "purchase" "description"; row-gap: 28px; }
  .product-details h1 { font-size: clamp(2.5rem, 8vw, 3.8rem); }
  .shop-page .site-footer div { flex-wrap: wrap; }
}
@media (max-width: 360px) { .variant-options { grid-template-columns: 1fr; } }