/* Products System: extend the approved warm-neutral site, never shared chrome.
 * Operate mode: real model/image/colour evidence, 4/2-column sourcing grid.
 * Preserve the shared type roles and use short, state-driven transitions only.
 */
.sbg-library.sbg-catalogue {
  --sbg-ink: var(--ink);
  --sbg-muted: var(--muted);
  --sbg-page: var(--white);
  --sbg-card: var(--white);
  --sbg-accent: var(--ink);
  font-family: var(--sans);
}
.sbg-library .sbg-catalogue__inner { width: min(100%, 1440px); padding: 56px max(5vw, 24px) 64px; }
.sbg-library .sbg-catalogue__intro { max-width: 720px; margin: 0 0 32px; text-align: left; }
.sbg-library .sbg-catalogue__intro h2 { font: 600 var(--section-title-size)/1.15 var(--sans); letter-spacing: -.025em; }
.sbg-library .sbg-catalogue__lead { max-width: 64ch; margin: 14px 0 0; font-size: 16px; line-height: 1.65; }
.sbg-library .sbg-library__categories { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.sbg-library .sbg-library__categories a { display: inline-flex; min-height: 44px; align-items: center; gap: 8px; padding: 8px 14px; border: 1px solid var(--line); font-size: 13px; line-height: 1.4; text-decoration: none; }
.sbg-library .sbg-library__categories a[aria-current='true'] { color: var(--white); border-color: var(--ink); background: var(--ink); }
.sbg-library .sbg-library__categories a:hover:not([aria-current='true']) { border-color: var(--ink); }
.sbg-library .button-dark { color: var(--white); }
.sbg-library .sbg-library__results { margin: 0 0 22px; color: var(--muted); font-size: 13px; }
.sbg-library .sbg-catalogue__grid { width: 100%; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px 24px; transition: opacity 190ms ease; }
.sbg-library .sbg-product { background: none; box-shadow: none; animation: none; }
.sbg-library .sbg-product__media { border: 1px solid var(--line); }
.sbg-library .sbg-product__details { min-height: 0; padding: 18px 0 0; align-items: flex-start; text-align: left; }
.sbg-library .sbg-product__title { font: 600 18px/1.3 var(--sans); letter-spacing: 0; font-variant-numeric: lining-nums tabular-nums; overflow-wrap: anywhere; }
.sbg-library .sbg-product { cursor: pointer; }
.sbg-library .sbg-product__media { text-decoration: none; }
.sbg-library .sbg-product__model-link { text-decoration: none; }
.sbg-library .sbg-product__model-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.sbg-library .sbg-product__kind { margin: 7px 0 0; color: var(--muted); font-size: 14px; line-height: 1.5; }
.sbg-library .sbg-product__swatches { justify-content: flex-start; margin: 8px 0 0; gap: 0; }
.sbg-library .sbg-swatch { width: 44px; height: 44px; }
.sbg-library .sbg-product__colour { margin-top: 3px; font-size: 12px; line-height: 1.5; }
.sbg-library .sbg-product__inquiry { width: auto; min-width: 44px; margin-top: 8px; }
.sbg-library .sbg-product__inquiry span { font: 600 13px/1.4 var(--sans); text-decoration: underline; text-underline-offset: 4px; }
.sbg-library .sbg-product__inquiry:hover span { transform: none; }
.sbg-library .sbg-catalogue__pagination { width: 100%; margin-top: 36px; flex-wrap: wrap; }
.sbg-library .sbg-page-button { width: 44px; height: 44px; border-radius: 0; }
.sbg-library .sbg-catalogue__message { min-height: 160px; padding: 32px 22px; border: 1px solid var(--line); text-align: left; }
.sbg-library.is-page-changing .sbg-catalogue__grid { transform: none; }
.sbg-library :focus-visible { outline: 2px solid var(--leather-dark); outline-offset: 3px; }
.sbg-library-cta { padding: 38px max(5vw, 24px) 44px; border-top: 1px solid var(--line); background: var(--paper); }
.sbg-library-cta > div { max-width: 1296px; margin: 0 auto; }
.sbg-library-cta h2 { font: 600 var(--section-title-size)/1.15 var(--sans); letter-spacing: -.025em; }
.sbg-library-cta p { max-width: 64ch; margin: 14px 0 22px; color: var(--muted); }
.sbg-product-detail .sbg-product-detail__back { display: inline-flex; align-items: center; min-height: 44px; margin-bottom: 24px; font-size: 14px; text-underline-offset: 4px; }
.sbg-product-detail .sbg-product { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(0, 1fr); gap: 48px; overflow: visible; cursor: auto; }
.sbg-product-detail .sbg-product-detail__gallery { min-width: 0; }
.sbg-product-detail .sbg-product__media { aspect-ratio: 4 / 5; max-height: 640px; }
.sbg-product-detail .sbg-product__details { align-self: start; padding: 20px 0 0; }
.sbg-product-detail .sbg-product__title { font: 600 clamp(32px, 3.5vw, 48px)/1.1 var(--sans); letter-spacing: 0; }
.sbg-product-detail .sbg-product__kind { font-size: 18px; }
.sbg-product-detail .sbg-product-detail__summary { max-width: 48ch; margin: 24px 0; color: var(--muted); font-size: 16px; line-height: 1.65; }
.sbg-product-detail .sbg-product-detail__variant-count { margin: 0; font-size: 14px; }
.sbg-product-detail .sbg-product__colour { font-size: 14px; margin: 8px 0 26px; }
.sbg-product-detail [data-product-inquiry] { min-height: 48px; max-width: 100%; color: var(--white); font: var(--control-font); letter-spacing: var(--control-tracking); white-space: normal; text-align: center; }
.sbg-product-detail .sbg-product-detail__thumbnails { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.sbg-product-detail .sbg-product-detail__thumbnails > * { display: flex; flex: 0 0 64px; flex-direction: column; min-width: 44px; min-height: 44px; padding: 3px; border: 1px solid var(--line); background: white; text-decoration: none; cursor: pointer; }
.sbg-product-detail .sbg-product-detail__thumbnails img { width: 56px; height: 76px; object-fit: contain; }
.sbg-product-detail .sbg-product-detail__thumbnails span { font-size: 12px; line-height: 1.5; overflow-wrap: anywhere; text-align: center; }
.sbg-product-detail .sbg-product-detail__thumbnails [aria-pressed='true'],
.sbg-product-detail .sbg-product-detail__thumbnails [aria-current='true'] { border-color: var(--ink); outline: 1px solid var(--ink); outline-offset: -1px; }
.sbg-product-detail .sbg-product-detail__thumbnails button:focus-visible { outline: 2px solid var(--leather-dark); outline-offset: 3px; }
.sbg-product-detail [data-detail-state] h1, .sbg-product-detail[data-detail-state] h1 { font: 600 32px/1.2 var(--sans); }
.sbg-product-detail[data-detail-state] p { max-width: 60ch; margin: 20px 0; }
.sbg-library[data-sbg-library] .sbg-product__image { transition: opacity 190ms ease, transform 300ms ease; }
.sbg-library[data-sbg-library] .sbg-product:focus-within .sbg-product__image:not(.is-changing) { transform: scale(1.025); }
.sbg-product-detail { --detail-image-padding: clamp(8px, 1vw, 15px); }
.sbg-product-detail .sbg-product__image,
.sbg-product-detail .sbg-product__image.is-changing {
  padding: var(--detail-image-padding);
  opacity: 1;
  transform: none;
  transition: none;
}
.sbg-product-detail .sbg-detail__previous-image {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  padding: var(--detail-image-padding);
  object-fit: contain;
  pointer-events: none;
  opacity: 1;
  transition: opacity 200ms ease;
}
.sbg-product-detail .sbg-detail__previous-image.is-leaving { opacity: 0; }
@media (hover: hover) and (pointer: fine) {
  .sbg-library[data-sbg-library] .sbg-product:hover .sbg-product__image:not(.is-changing) { transform: scale(1.025); }
}
@media (max-width: 980px) {
  .sbg-library .sbg-catalogue__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sbg-product-detail .sbg-product { gap: 28px; }
}
@media (max-width: 620px) {
  .sbg-product-detail { --detail-image-padding: 5px; }
  .sbg-library .sbg-catalogue__inner { padding: 36px 20px 42px; }
  .sbg-library .sbg-catalogue__intro { margin-bottom: 24px; }
  .sbg-library .sbg-catalogue__lead { max-width: none; font-size: 15px; }
  .sbg-library .sbg-catalogue__grid { width: 100%; gap: 26px 14px; }
  .sbg-library .sbg-product__media { aspect-ratio: 2 / 3; }
  .sbg-library .sbg-product__image { padding: 5px; }
  .sbg-library .sbg-product__details { min-height: 0; padding-top: 14px; }
  .sbg-library .sbg-product__title { font-size: 18px; }
  .sbg-library .sbg-catalogue__pagination { margin-top: 28px; }
  .sbg-library-cta { padding: 30px 20px 36px; }
  .sbg-product-detail .sbg-product { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .sbg-product-detail .sbg-product-detail__back { margin-bottom: 18px; }
  .sbg-product-detail .sbg-product__media { aspect-ratio: 4 / 5; max-height: 460px; }
  .sbg-product-detail .sbg-product__details { padding-top: 0; }
  .sbg-product-detail .sbg-product__title { font-size: 34px; }
  .sbg-product-detail .sbg-product-detail__summary { margin: 18px 0; }
  .sbg-product-detail [data-product-inquiry] { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .sbg-library .sbg-swatch:active::after,
  .sbg-library .sbg-page-button:active:not(:disabled) { transform: none; transition: none; }
  .sbg-library .sbg-catalogue__grid,
  .sbg-library.is-page-changing .sbg-catalogue__grid {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .sbg-library[data-sbg-library] .sbg-product .sbg-product__image,
  .sbg-library[data-sbg-library] .sbg-product:is(:hover, :focus-within) .sbg-product__image:not(.is-changing),
  .sbg-product-detail .sbg-product__image,
  .sbg-product-detail .sbg-product__image.is-changing {
    transform: none;
    transition: none;
  }
  .sbg-product-detail .sbg-product__image,
  .sbg-product-detail .sbg-product__image.is-changing { opacity: 1; }
  .sbg-product-detail .sbg-detail__previous-image { display: none; transition: none; }
}