/* A quiet separation between manufacturers; filters keep the same grouping. */
.catalog-sections { display: flex; flex-direction: column; gap: 44px; }
.catalog-brand { min-width: 0; scroll-margin-top: 110px; }
.catalog-brand[hidden], .catalog-sections[hidden] { display: none !important; }
.brand-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 20px; padding: 25px 2px 0; border-top: 1px solid #dce1e8; }
.catalog-brand:first-child .brand-heading { padding-top: 8px; border-top: 0; }
.brand-heading p { margin: 0 0 5px; font-size: .875rem; line-height: 1.4; color: #636d7c; }
.brand-heading h3 { margin: 0; font-size: 1.8rem; font-weight: 650; line-height: 1.15; letter-spacing: -.035em; color: #1d1d1f; }
.brand-heading > span { flex-shrink: 0; padding-bottom: 3px; font-size: .875rem; color: #687180; }
.brand-grid[data-visible-count="1"] { grid-template-columns: minmax(0, 620px); }
.brand-grid[data-visible-count="1"] > .product-card:not([hidden]) { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); }
.brand-grid[data-visible-count="1"] .product-media { height: 100%; min-height: 0; }
.brand-grid[data-visible-count="1"] .photo-window { height: 100%; min-height: 290px; padding: 48px 22px; }
.brand-grid[data-visible-count="1"] .product-info { border-top: 0; border-left: 1px solid #e9edf2; min-width: 0; }
.brand-grid[data-visible-count="1"] .product-title { min-height: 0; }
.photo-window img { image-rendering: auto; }
.visual-stage #spin-image { transition: none; will-change: transform; }
.product-dialog .visual-stage #spin-interpolation { position:absolute; inset:0; width:100%; height:100%; object-fit:contain; padding:6px; pointer-events:none; transition:none; will-change:opacity,transform; }
.visual-stage #spin-host.is-dragging { cursor: grabbing; }
.product-dialog .visual-stage #spin-host { touch-action: pan-y; }
.product-dialog .visual-stage model-viewer { --poster-color: transparent; }
.product-dialog #detail-viewer-name:focus { outline:none; }
@media (max-width: 700px) {
  .catalog-sections { gap: 28px; }
  .brand-heading { margin-bottom: 14px; padding-top: 22px; }
  .brand-heading h3 { font-size: 1.5rem; }
  .brand-heading p, .brand-heading > span { font-size: .875rem; }
  .brand-grid[data-visible-count="1"] { grid-template-columns: minmax(0, 1fr); }
  .brand-grid[data-visible-count="1"] > .product-card:not([hidden]) { grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr); }
  .brand-grid[data-visible-count="1"] .photo-window { min-height: 260px; padding: 48px 10px 34px; }
  .brand-grid[data-visible-count="1"] .product-info { padding: 19px 12px; }
  .brand-grid[data-visible-count="1"] .product-price { font-size: 1.625rem; }
  .brand-grid[data-visible-count="1"] .product-title { font-size: 1.0625rem; }
}
@media (max-width: 360px) {
  .brand-grid[data-visible-count="1"] > .product-card:not([hidden]) { grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr); }
  .brand-grid[data-visible-count="1"] .product-info { padding-inline: 10px; }
}