.shop-hero { background: var(--colour-card); border-bottom: 1px solid var(--colour-border); }
.shop-hero .container { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; flex-wrap: wrap; padding-top: 56px; padding-bottom: 40px; }
.shop-hero h1 { font-size: clamp(2.6rem, 6vw + 1rem, 5rem); }
.cat-tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.cat-tabs a { padding: 10px 18px; border: 1px solid var(--colour-border); border-radius: 999px; text-decoration: none; font-weight: 600; font-size: .8125rem; background: var(--colour-surface); }
.cat-tabs a[aria-current="page"] { background: var(--colour-ink); color: #fff; border-color: var(--colour-ink); }
.cat-tabs a:hover { border-color: var(--colour-text); }
.shop { display: flex; gap: 40px; align-items: flex-start; padding-top: 40px; padding-bottom: 96px; }
.filters { flex: 0 0 280px; position: sticky; top: 104px; }
.filters h2 { font-size: 1.5rem; margin-bottom: 8px; display: flex; justify-content: space-between; align-items: baseline; }
.filters h2 a { font-family: var(--font-body); font-size: .8125rem; text-transform: none; color: var(--colour-text-muted); }
.fgroup { border-bottom: 1px solid var(--colour-border); padding: 18px 0; }
.fgroup summary { cursor: pointer; font-weight: 600; list-style: none; display: flex; justify-content: space-between; }
.fgroup summary::after { content: "+"; font-size: 1.25rem; line-height: 1; }
.fgroup[open] summary::after { content: "−"; }
.fgroup summary::-webkit-details-marker { display: none; }
.fgroup .opts { display: flex; flex-direction: column; gap: 10px; margin-top: 14px; }
.fgroup label { display: flex; gap: 10px; align-items: center; cursor: pointer; font-size: .9375rem; }
.fgroup label span { margin-left: auto; color: var(--colour-text-muted); font-size: .8125rem; }
.fgroup input[type=checkbox] { width: 18px; height: 18px; accent-color: var(--colour-ink); }
.sizes { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.sizes label { width: 48px; height: 40px; justify-content: center; border: 1px solid var(--colour-border); border-radius: var(--radius); background: var(--colour-card); font-weight: 600; font-size: .8125rem; }
.sizes input { position: absolute; opacity: 0; }
.sizes label:has(input:checked) { background: var(--colour-ink); color: #fff; border-color: var(--colour-ink); }
.sizes label:has(input:focus-visible) { outline: 3px solid var(--colour-accent); }
.range { margin-top: 14px; }
.range input { width: 100%; accent-color: var(--colour-primary); }
.range .vals { display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: .6875rem; color: var(--colour-text-muted); }
.help-card { margin-top: 24px; background: var(--colour-ink); color: #F4F5F6; border-radius: var(--radius); padding: 24px; }
.help-card h3 { font-size: 1.5rem; margin-bottom: 8px; }
.help-card p { color: var(--colour-ink-muted); font-size: .9375rem; margin-bottom: 16px; }
.shop-main { flex: 1; min-width: 0; }
.toolbar { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 24px; }
.toolbar p { color: var(--colour-text-muted); }
.toolbar select { padding: 12px 40px 12px 14px; border: 1px solid var(--colour-border); border-radius: var(--radius); background: var(--colour-card); }
.active-filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 24px; }
.active-filters button { display: inline-flex; gap: 8px; align-items: center; padding: 6px 12px; border-radius: 999px; border: 0; background: var(--colour-surface-alt); font-size: .8125rem; font-weight: 600; cursor: pointer; }
.promo { background: var(--colour-primary); color: #fff; border-radius: var(--radius); padding: 32px; display: flex; flex-direction: column; justify-content: space-between; gap: 24px; min-height: 100%; }
.promo h3 { font-size: clamp(2rem, 2vw + 1rem, 2.75rem); line-height: .95; }
.promo p { opacity: .92; }
.shop-sub { display: flex; justify-content: space-between; align-items: flex-end; margin: 72px 0 24px; padding-top: 32px; border-top: 1px solid var(--colour-border); gap: 16px; flex-wrap: wrap; scroll-margin-top: 110px; }
.shop-sub h2 { font-size: clamp(2rem, 2.5vw + 1rem, 3rem); }
.pager { display: flex; gap: 6px; justify-content: center; margin-top: 56px; list-style: none; }
.pager a { width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--colour-border); border-radius: var(--radius); text-decoration: none; font-weight: 600; background: var(--colour-card); }
.pager a[aria-current="page"] { background: var(--colour-ink); color: #fff; border-color: var(--colour-ink); }
.filter-toggle { display: none; }
@media (max-width: 1024px) {
  .filters { flex-basis: 240px; }
}
@media (max-width: 900px) {
  .shop { flex-direction: column; align-items: stretch; }
  .filters { position: static; flex: none; display: none; }
  .filters.open { display: block; }
  .filter-toggle { display: inline-flex; }
}