.sku-heading {
  padding: clamp(22px, 4vw, 56px);
  background: linear-gradient(115deg, var(--aid-sand), var(--aid-ivory));
  border: 1px solid var(--aid-border);
  border-radius: 12px;
}

.sku-heading p { margin-top: 12px; }

.sku-controls:not([hidden]) {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 16px;
  margin-top: 24px;
}

.sku-controls label {
  display: grid;
  gap: 8px;
  font-weight: 600;
}

.sku-controls :is(input, select),
.sku-actions button {
  padding: 12px;
  min-width: 0;
  border: 1px solid var(--aid-border);
  border-radius: 6px;
  background: var(--aid-paper);
  color: var(--aid-ink);
  font: inherit;
}

.sku-results { margin-block: 16px; }

.sku-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr));
  gap: 18px;
  align-items: start;
}

.sku-card {
  overflow: hidden;
  border: 1px solid var(--aid-border);
  border-radius: 8px;
  background: var(--aid-ivory);
}

.sku-image {
  padding: 16px;
  background: #fff;
}

.sku-image img {
  aspect-ratio: 4 / 3;
  object-fit: contain;
}

.sku-card-copy { padding: 16px; }

.sku-card .sku-series {
  color: var(--aid-bronze);
  font-size: .76rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.sku-card h2 { font-size: 27px; }
.sku-card details { margin-top: 12px; }
.sku-card summary { cursor: pointer; color: var(--aid-bronze); }
.sku-card details p { margin-top: 8px; }
.sku-card details ul { padding-left: 20px; margin-top: 8px; }
.sku-actions { margin-top: 24px; text-align: center; }
.sku-actions button { cursor: pointer; }

@media (max-width: 600px) {
  .sku-controls:not([hidden]) { grid-template-columns: minmax(0, 1fr); }
}

.sku :is(input, select, summary, button):focus-visible {
  outline: 2px solid var(--aid-bronze);
  outline-offset: 3px;
}

.sku-card:focus-within {
  border-color: var(--aid-bronze);
}

.sku-actions button {
  padding-inline: 24px;
  background: var(--aid-ink);
  color: var(--aid-paper);
}

.sku-actions button:hover {
  background: var(--aid-bronze);
}

@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .sku-card {
    transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease;
  }

  .sku-image { overflow: hidden; }

  .sku-image img {
    transition: transform .35s ease;
  }

  .sku-card:hover {
    transform: translateY(-3px);
    border-color: var(--aid-bronze);
    box-shadow: 0 8px 24px rgb(46 34 24 / 9%);
  }

  .sku-card:hover img {
    transform: scale(1.045);
  }
}

.sku-preview {
  display: grid;
}

.sku-preview img {
  grid-area: 1 / 1;
}

@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .sku-preview img {
    transition: transform .65s ease-in-out;
  }
}

.sku-open-image {
  opacity: 0;
  background: #fff;
}

@media (hover: hover) {
  .sku-preview:hover .sku-open-image {
    opacity: 1;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .sku-preview .sku-open-image {
    transition: opacity .65s ease-in-out, transform .65s ease-in-out;
  }
}

.sku-card > .sku-image {
  display: block;
}

.sku-card > .sku-preview {
  display: grid;
}

.sku-card > .sku-image:focus-visible {
  outline: 2px solid var(--aid-bronze);
  outline-offset: -3px;
}

.sku-back {
  display: inline-block;
  margin-bottom: 24px;
  color: var(--aid-bronze);
  font-weight: 600;
}

.sku-product:not([hidden]) {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  align-items: start;
  gap: clamp(24px, 5vw, 76px);
}

.sku-product-media {
  padding: clamp(16px, 3vw, 40px);
  border: 1px solid var(--aid-border);
  border-radius: 10px;
  background: #fff;
}

.sku-product-media > img {
  aspect-ratio: 1;
  object-fit: contain;
}

.sku-product-views:not([hidden]) {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.sku-product-views button {
  width: clamp(48px, 8vw, 74px);
  aspect-ratio: 1;
  padding: 4px;
  border: 1px solid var(--aid-border);
  border-radius: 5px;
  background: #fff;
  cursor: pointer;
}

.sku-product-views button img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.sku-product-views button:hover,
.sku-product-views button[aria-pressed="true"] {
  border-color: var(--aid-bronze);
}

.sku-product-views button[aria-pressed="true"] {
  box-shadow: inset 0 0 0 1px var(--aid-bronze);
}

.sku-product-views button:focus-visible {
  outline: 2px solid var(--aid-bronze);
  outline-offset: 2px;
}

.sku-product-copy h1 {
  margin-block: 8px;
  font-size: clamp(42px, 5vw, 72px);
  overflow-wrap: anywhere;
}

#sku-product-collection {
  color: var(--aid-bronze);
  font-weight: 600;
}

#sku-product-description,
#sku-product-specs,
.sku-product-copy .quote-btn {
  margin-top: 20px;
}

#sku-product-specs h2 {
  font-size: 32px;
}

#sku-product-specs ul {
  margin-top: 10px;
  padding-inline-start: 22px;
  line-height: 1.65;
}

.sku-product-copy .quote-btn {
  display: inline-flex;
}

@media (max-width: 760px) {
  .sku-product:not([hidden]) {
    grid-template-columns: minmax(0, 1fr);
  }
}