/* Page components: hero, tiles, product cards, listing, PDP, bag, checkout */

/* Hero: contained, rounded, dark photo with white copy (as on philips.com) */
.hero { position: relative; height: 72vh; min-height: 500px; max-height: 760px; border-radius: var(--radius-lg); overflow: hidden; background: #2a2f36; color: #fff; margin-top: 8px; }
.hero img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10, 14, 20, .62) 0%, rgba(10, 14, 20, .35) 45%, rgba(10, 14, 20, 0) 75%); }
.hero-copy { position: absolute; left: 0; right: 0; bottom: 0; top: 0; display: flex; flex-direction: column; justify-content: center; padding: 48px 64px; max-width: 620px; z-index: 1; }
.hero-copy .eyebrow { font-size: 14px; font-weight: 500; opacity: .9; margin-bottom: 12px; }
.hero-copy h1 { font-size: 44px; line-height: 48px; margin-bottom: 14px; }
.hero-copy p { margin: 0 0 24px; font-size: 16px; opacity: .95; max-width: 460px; }
.hero-copy .actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-copy .btn-ghost { background: rgba(255, 255, 255, .14); color: #fff; border-color: rgba(255, 255, 255, .6); }
.hero-copy .btn-ghost:hover { background: rgba(255, 255, 255, .24); }
.hero.is-light { background: var(--surface-2); color: var(--text); }
.hero.is-light::after { display: none; }
.hero.is-light img { object-fit: contain; object-position: right center; padding: 24px 40px 24px 45%; }
.hero.is-light .hero-copy p { color: var(--text-secondary); }
@media (max-width: 768px) { .hero.is-light img { padding: 12px; opacity: .25; } .hero { height: 70vh; } .hero-copy { padding: 28px 24px; justify-content: flex-end; } .hero-copy h1 { font-size: 32px; line-height: 36px; } }

/* Category tiles */
.tile { position: relative; display: block; border-radius: var(--radius-lg); overflow: hidden; background: #fff; border: 1px solid var(--surface-3); aspect-ratio: 16 / 10; transition: box-shadow .2s ease; }
.tile:hover { box-shadow: var(--shadow-1); }
.tile img { width: 100%; height: 100%; object-fit: contain; padding: 14px 14px 56px; transition: transform .3s ease; }
.tile:hover img { transform: scale(1.03); }
.tile .tile-label { position: absolute; left: 16px; bottom: 14px; right: 16px; display: flex; align-items: center; justify-content: space-between; gap: 8px; font-weight: 700; font-size: 16px; color: var(--text); }
.tile .tile-label span { background: rgba(255, 255, 255, .92); padding: 6px 12px; border-radius: var(--radius-pill); }
.tile .tile-label svg { width: 20px; height: 20px; background: #fff; border-radius: 50%; padding: 4px; }

/* Product card (as on philips listing pages) */
.product-card { display: flex; flex-direction: column; background: #fff; border-radius: var(--radius-lg); border: 1px solid transparent; transition: box-shadow .2s ease, border-color .2s ease; position: relative; }
.product-card:hover { box-shadow: var(--shadow-1); border-color: var(--surface-3); }
.product-card .media { position: relative; background: #fff; border: 1px solid var(--surface-3); border-radius: var(--radius-lg); aspect-ratio: 1; display: grid; place-items: center; padding: 20px; overflow: hidden; }
.product-card .media img { width: 82%; height: 82%; object-fit: contain; }
.product-card .badge { position: absolute; top: 12px; left: 12px; }
.product-card .body { padding: 14px 12px 16px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.product-card .name { font-weight: 700; font-size: 16px; line-height: 22px; }
.product-card .subtitle { color: var(--text-secondary); font-size: 14px; line-height: 20px; }
.product-card .rating { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-secondary); }
.stars { display: inline-flex; gap: 1px; color: var(--interactive); }
.stars svg { width: 14px; height: 14px; }
.product-card ul.specs { margin: 4px 0 0; padding: 0 0 0 16px; font-size: 13px; line-height: 19px; color: var(--text-secondary); }
.product-card ul.specs li { margin: 0; }
.price-row { display: flex; align-items: baseline; gap: 10px; margin-top: auto; padding-top: 10px; }
.price { font-size: 20px; font-weight: 700; color: var(--text); }
.price.is-sale { color: var(--orange); }
.msrp { color: var(--text-secondary); font-size: 13px; text-decoration: line-through; }
.msrp-label { color: var(--text-secondary); font-size: 12px; }
.product-card .btn-orange { margin-top: 10px; }

/* Horizontal scroll row (Top Picks) */
.scroll-row { display: grid; grid-auto-flow: column; grid-auto-columns: 272px; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 4px 4px 12px; scrollbar-width: thin; }
.scroll-row > * { scroll-snap-align: start; }
.scroll-controls { display: flex; gap: 8px; }

/* Campaign bands */
.band { display: grid; grid-template-columns: 1fr 1fr; border-radius: var(--radius-lg); overflow: hidden; background: var(--surface-2); min-height: 380px; }
.band.is-reverse .band-media { order: 2; }
.band-media { position: relative; min-height: 300px; }
.band-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.band-copy { padding: 48px; display: flex; flex-direction: column; justify-content: center; gap: 14px; }
.band-copy p { margin: 0; color: var(--text-secondary); }
@media (max-width: 768px) { .band { grid-template-columns: 1fr; } .band.is-reverse .band-media { order: 0; } .band-copy { padding: 24px; } }

/* Ava assistance row */
.ava-assist-section { padding-top: 20px; padding-bottom: 20px; }
.ava-strip { display: grid; grid-template-columns: 40px minmax(0, 1fr) auto; align-items: center; gap: 16px; padding: 16px 20px; border-radius: var(--radius-lg); background: var(--surface-2); border: 1px solid var(--surface-3); }
.ava-strip .ava-avatar { width: 40px; height: 40px; flex: none; font-size: 13px; }
.ava-strip .ava-copy { min-width: 0; }
.ava-strip .ava-title { margin: 0; font-size: 16px; line-height: 22px; letter-spacing: 0; }
.ava-strip .ava-copy p { margin: 2px 0 0; color: var(--text-secondary); font-size: 14px; line-height: 20px; }
.ava-avatar { width: 56px; height: 56px; border-radius: 50%; background: var(--interactive); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: 20px; }
@media (max-width: 768px) {
  .ava-strip { grid-template-columns: 40px minmax(0, 1fr); gap: 10px 12px; padding: 14px 16px; }
  .ava-strip .btn { grid-column: 2; justify-self: start; }
}
@media (max-width: 420px) {
  .ava-assist-section { padding-top: 14px; padding-bottom: 14px; }
  .ava-strip .ava-copy p { font-size: 13px; line-height: 18px; }
}

/* Newsletter */
.newsletter { display: grid; grid-template-columns: 1.2fr 1fr; gap: 32px; align-items: center; padding: 40px 48px; border-radius: var(--radius-lg); background: var(--surface-2); }
.newsletter form { display: flex; gap: 10px; }
@media (max-width: 768px) { .newsletter { grid-template-columns: 1fr; padding: 24px; } .newsletter form { flex-direction: column; } }

/* Listing page */
.listing { display: grid; grid-template-columns: 260px 1fr; gap: 40px; align-items: start; }
.filter-rail { position: sticky; top: calc(var(--header-h) + 16px); display: grid; gap: 4px; }
.filter-rail .toggle-row { display: flex; align-items: center; justify-content: space-between; padding: 12px 0; font-size: 14px; font-weight: 500; }
.switch { width: 44px; height: 24px; border-radius: 12px; background: var(--interactive); position: relative; }
.switch::after { content: ""; position: absolute; top: 3px; left: 23px; width: 18px; height: 18px; border-radius: 50%; background: #fff; }
.filter-tags { display: flex; flex-wrap: wrap; gap: 8px; padding: 8px 0; }
.filter-tag { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 4px; background: var(--surface-2); font-size: 13px; }
.filter-group { border-top: 1px solid var(--surface-3); }
.filter-group summary { list-style: none; display: flex; justify-content: space-between; align-items: center; padding: 16px 0; font-weight: 500; font-size: 15px; cursor: pointer; }
.filter-group summary::-webkit-details-marker { display: none; }
.filter-group summary svg { width: 20px; height: 20px; transition: transform .2s; }
.filter-group[open] summary svg { transform: rotate(180deg); }
.filter-group .options { display: grid; gap: 10px; padding: 0 0 16px; font-size: 14px; }
.filter-group label { display: flex; align-items: center; gap: 10px; cursor: pointer; }
.filter-group input { width: 18px; height: 18px; accent-color: var(--interactive); }
.listing-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 16px; font-size: 14px; color: var(--text-secondary); }
.listing-head select { border: 0; background: transparent; font-weight: 500; color: var(--text); }
.chips-row { display: flex; gap: 10px; flex-wrap: wrap; margin: 20px 0 24px; }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 1024px) { .listing { grid-template-columns: 1fr; } .filter-rail { position: static; } .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .product-grid { grid-template-columns: 1fr; } }
.empty { padding: 48px; text-align: center; color: var(--text-secondary); background: var(--surface-2); border-radius: var(--radius-lg); }

/* Product detail page */
.pdp { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: start; }
.gallery { display: grid; grid-template-columns: 72px 1fr; gap: 12px; }
.gallery .thumbs { display: grid; gap: 8px; align-content: start; }
.gallery .thumbs button { width: 72px; height: 72px; border-radius: var(--radius); border: 1px solid var(--border); background: #fff; padding: 6px; }
.gallery .thumbs button.is-active { border: 2px solid var(--interactive); }
.gallery .thumbs img { width: 100%; height: 100%; object-fit: contain; }
.gallery .main { background: #fff; border: 1px solid var(--surface-3); border-radius: var(--radius-lg); aspect-ratio: 1; display: grid; place-items: center; padding: 32px; position: relative; }
.gallery .main img { width: 88%; height: 88%; object-fit: contain; }
.gallery .main .badge { position: absolute; top: 16px; left: 16px; }
.pdp-info { display: grid; gap: 18px; }
.pdp-info .brand { color: var(--text-secondary); font-size: 14px; font-weight: 500; }
.pdp-info .meta { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; font-size: 14px; color: var(--text-secondary); }
.pdp-info .price-row .price { font-size: 28px; }
.pdp-info ul.specs { margin: 0; padding-left: 18px; color: var(--text-secondary); display: grid; gap: 4px; }
.variants { display: flex; gap: 8px; flex-wrap: wrap; }
.variant { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border: 1px solid var(--border); border-radius: var(--radius); font-size: 14px; background: #fff; }
.variant.is-active { border: 2px solid var(--interactive); padding: 7px 13px; }
.variant img { width: 28px; height: 28px; object-fit: contain; }
.pdp-actions { display: grid; gap: 10px; }
.stock { display: flex; align-items: center; gap: 8px; color: var(--green); font-size: 14px; font-weight: 500; }
.stock::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--green); }
.info-box { padding: 16px 18px; border-radius: var(--radius-lg); background: var(--interactive-tint); border: 1px solid var(--interactive-tint-2); display: flex; gap: 14px; align-items: flex-start; }
.info-box .ava-avatar { flex: 0 0 40px; width: 40px; height: 40px; font-size: 15px; }
.info-box p { margin: 4px 0 0; font-size: 14px; color: var(--text-secondary); }
.mini-list { display: grid; gap: 10px; }
.mini-item { display: flex; gap: 12px; align-items: center; padding: 10px; border: 1px solid var(--surface-3); border-radius: var(--radius); background: #fff; }
.mini-item img { width: 56px; height: 56px; object-fit: contain; background: #fff; border: 1px solid var(--surface-3); border-radius: 4px; padding: 4px; }
.mini-item .grow { flex: 1; min-width: 0; }
.mini-item .name { font-weight: 500; font-size: 14px; line-height: 20px; }
.mini-item .sub { font-size: 12px; color: var(--text-secondary); }
@media (max-width: 900px) { .pdp { grid-template-columns: 1fr; } .gallery { grid-template-columns: 1fr; } .gallery .thumbs { grid-auto-flow: column; order: 2; } }

/* Bag & checkout */
.bag-layout { display: grid; grid-template-columns: 1fr 380px; gap: 40px; align-items: start; }
.bag-item { display: grid; grid-template-columns: 112px 1fr auto; gap: 20px; padding: 20px 0; border-bottom: 1px solid var(--surface-3); align-items: center; }
.bag-item .thumb { background: #fff; border: 1px solid var(--surface-3); border-radius: var(--radius); padding: 8px; aspect-ratio: 1; display: grid; place-items: center; }
.bag-item .thumb img { width: 90%; height: 90%; object-fit: contain; }
.qty { display: inline-flex; align-items: center; border: 1px solid var(--border); border-radius: var(--radius-pill); overflow: hidden; }
.qty button { width: 36px; height: 36px; display: grid; place-items: center; font-size: 18px; }
.qty button:hover { background: var(--surface-2); }
.qty span { min-width: 32px; text-align: center; font-weight: 500; }
.summary { position: sticky; top: calc(var(--header-h) + 16px); padding: 24px; border-radius: var(--radius-lg); background: var(--surface-2); display: grid; gap: 12px; }
.summary .row { display: flex; justify-content: space-between; font-size: 14px; }
.summary .row.total { font-size: 18px; font-weight: 700; padding-top: 12px; border-top: 1px solid var(--border); }
.steps { display: flex; gap: 8px; align-items: center; margin-bottom: 28px; font-size: 14px; color: var(--text-secondary); }
.steps .step { display: flex; align-items: center; gap: 8px; }
.steps .step.is-active { color: var(--text); font-weight: 500; }
.steps .num { width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; background: var(--surface-3); font-size: 12px; font-weight: 700; }
.steps .step.is-active .num, .steps .step.is-done .num { background: var(--interactive); color: #fff; }
.steps .sep { width: 32px; height: 1px; background: var(--border); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grid .span-2 { grid-column: span 2; }
.card-option { display: flex; gap: 14px; align-items: flex-start; padding: 16px; border: 1px solid var(--border); border-radius: var(--radius-lg); cursor: pointer; }
.card-option:has(input:checked) { border: 2px solid var(--interactive); padding: 15px; background: var(--interactive-tint); }
.card-option input { margin-top: 4px; accent-color: var(--interactive); }
.card-option .desc { font-size: 14px; color: var(--text-secondary); }
.confirm { text-align: center; padding: 48px 24px; }
.confirm .check { width: 72px; height: 72px; border-radius: 50%; background: var(--green-tint); color: var(--green); display: grid; place-items: center; margin: 0 auto 20px; }
.confirm .check svg { width: 36px; height: 36px; }
@media (max-width: 900px) { .bag-layout { grid-template-columns: 1fr; } .summary { position: static; } .form-grid { grid-template-columns: 1fr; } .form-grid .span-2 { grid-column: auto; } .bag-item { grid-template-columns: 88px 1fr; } .bag-item > :last-child { grid-column: 2; } }