:root {
    --black: #0a0a0a;
    --charcoal: #151515;
    --red: #e10600;
    --red-dark: #b50500;
    --silver: #c0c0c0;
    --muted: #707070;
    --line: #e5e5e5;
    --surface: #f6f6f5;
    --white: #fff;
    --radius: 18px;
    --shadow: 0 18px 50px rgba(10, 10, 10, .08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    background: var(--white);
    color: var(--black);
    font-family: Montserrat, "Segoe UI", Arial, sans-serif;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.section { padding-block: 90px; }
.skip-link { position: fixed; left: 16px; top: -60px; z-index: 100; background: var(--white); padding: 12px 18px; }
.skip-link:focus { top: 16px; }
.sr-only { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0, 0, 0, 0) !important; white-space: nowrap !important; border: 0 !important; }
.top-strip { overflow: hidden; background: var(--red); color: white; font-size: 10px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.top-strip-track { display: flex; width: max-content; animation: top-strip-scroll 30s linear infinite; will-change: transform; }
.top-strip-segment { display: flex; flex: 0 0 auto; align-items: center; gap: 34px; padding: 7px 17px; white-space: nowrap; }
.top-strip-segment span { display: inline-flex; align-items: center; gap: 8px; }
.top-strip-segment span + span::before { content: "•"; color: rgba(255,255,255,.65); }
@keyframes top-strip-scroll { to { transform: translateX(-50%); } }

.site-header { position: sticky; top: 0; z-index: 40; background: rgba(10, 10, 10, .96); border-bottom: 1px solid rgba(255,255,255,.12); backdrop-filter: blur(16px); }
.header-inner { min-height: 82px; display: flex; align-items: center; gap: 36px; }
.brand { width: 170px; flex: 0 0 auto; }
.brand img { width: 100%; border-radius: 8px; }
.desktop-nav { display: flex; align-items: center; gap: 28px; margin-left: auto; }
.desktop-nav a { position: relative; color: #eee; font-size: 13px; font-weight: 700; letter-spacing: .04em; }
.desktop-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -7px; height: 2px; background: var(--red); transition: right .2s ease; }
.desktop-nav a:hover::after, .desktop-nav a:focus-visible::after { right: 0; }
.header-action { border: 1px solid rgba(255,255,255,.38); color: white; font-size: 12px; font-weight: 800; padding: 11px 16px; text-transform: uppercase; letter-spacing: .08em; }
.header-action:hover { border-color: var(--red); background: var(--red); }
.mobile-nav { display: none; margin-left: auto; color: white; position: relative; }
.mobile-nav summary { cursor: pointer; font-size: 13px; font-weight: 800; list-style: none; padding: 10px 0; }
.mobile-nav summary::-webkit-details-marker { display: none; }
.mobile-nav nav { position: absolute; top: 54px; right: 0; width: 230px; display: grid; background: var(--black); border: 1px solid #333; box-shadow: var(--shadow); }
.mobile-nav nav a { padding: 14px 18px; border-bottom: 1px solid #292929; }

.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; border: 0; padding: 13px 22px; font-size: 13px; font-weight: 900; letter-spacing: .06em; text-transform: uppercase; cursor: pointer; transition: transform .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--red); color: white; }
.button-primary:hover { background: var(--red-dark); }
.button-ghost { border: 1px solid rgba(255,255,255,.42); color: white; background: transparent; }
.button-ghost:hover { border-color: white; background: rgba(255,255,255,.08); }
.button-dark { background: var(--black); color: white; }
.button-dark:hover { background: var(--red); }
.button-full { width: 100%; }
.eyebrow { display: block; margin-bottom: 12px; color: var(--red); font-size: 11px; font-weight: 900; letter-spacing: .18em; text-transform: uppercase; }

.campaign-hero { position: relative; overflow: hidden; padding: 28px 0 18px; background: #050505; color: white; }
.campaign-carousel-shell { position: relative; }
.campaign-carousel-viewport { position: relative; overflow: hidden; width: 100%; aspect-ratio: 2079 / 756; border: 1px solid rgba(255,255,255,.16); border-radius: 18px; background: #111; box-shadow: 0 24px 70px rgba(0,0,0,.42); }
.campaign-slide { position: absolute; inset: 0; z-index: 0; opacity: 0; pointer-events: none; transition: opacity .65s ease; }
.campaign-slide.is-active { z-index: 1; opacity: 1; pointer-events: auto; }
.campaign-slide picture, .campaign-slide img { width: 100%; height: 100%; }
.campaign-slide img { object-fit: cover; }
.campaign-carousel-arrow { position: absolute; z-index: 3; top: 50%; width: 46px; height: 46px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.45); border-radius: 50%; background: rgba(5,5,5,.7); color: white; font-size: 21px; cursor: pointer; transform: translateY(-50%); backdrop-filter: blur(10px); transition: background .2s ease, transform .2s ease; }
.campaign-carousel-arrow:hover, .campaign-carousel-arrow:focus-visible { background: var(--red); transform: translateY(-50%) scale(1.05); outline: 2px solid white; outline-offset: 2px; }
.campaign-carousel-prev { left: 16px; }
.campaign-carousel-next { right: 16px; }
.campaign-carousel-controls { min-height: 40px; display: flex; align-items: center; justify-content: center; gap: 18px; padding-top: 12px; }
.campaign-carousel-dots { display: flex; align-items: center; gap: 8px; }
.campaign-carousel-dots button { width: 9px; height: 9px; padding: 0; border: 0; border-radius: 999px; background: #666; cursor: pointer; transition: width .25s ease, background .25s ease; }
.campaign-carousel-dots button.is-active { width: 30px; background: var(--red); }
.campaign-carousel-dots button:focus-visible { outline: 2px solid white; outline-offset: 3px; }
.campaign-carousel-toggle { border: 0; border-bottom: 1px solid #777; padding: 3px 0; background: transparent; color: #bbb; font-size: 9px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; cursor: pointer; }
.campaign-carousel-toggle:hover, .campaign-carousel-toggle:focus-visible { color: white; border-color: var(--red); outline: 0; }

.payment-band { padding: 66px 0 50px; border-bottom: 1px solid var(--line); background: white; }
.payment-band .container { display: grid; gap: 20px; }
.payment-band-heading { display: flex; align-items: end; justify-content: space-between; gap: 40px; }
.payment-band-heading .eyebrow { margin-bottom: 3px; }
.payment-band-heading h2 { margin: 0; font-size: clamp(30px, 4vw, 46px); letter-spacing: -.04em; }
.payment-band-heading p { max-width: 430px; margin: 0 0 5px; color: var(--muted); text-align: right; }
.payment-showcase { display: block; overflow: hidden; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); box-shadow: 0 16px 48px rgba(10,10,10,.08); }
.payment-showcase img { width: 100%; aspect-ratio: 2079 / 756; object-fit: cover; }
.payment-methods { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.payment-method { min-width: 0; display: grid; grid-template-columns: 42px 1fr; gap: 12px; align-items: center; padding: 15px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.payment-method-icon { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; background: white; color: var(--red); box-shadow: 0 5px 18px rgba(10,10,10,.06); }
.payment-method-icon svg { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.payment-method > span:last-child { min-width: 0; display: grid; gap: 2px; }
.payment-method strong { font-size: 12px; }
.payment-method small { color: var(--muted); font-size: 9px; line-height: 1.35; }
.payment-disclaimer { margin: -8px 0 0; color: var(--muted); font-size: 9px; text-align: center; }

.offer-section { background: white; }
.offer-section .product-card { box-shadow: 0 14px 44px rgba(10,10,10,.06); }

.hero { overflow: hidden; padding: 36px 0 74px; background: radial-gradient(circle at 80% 10%, #3b0000 0, var(--black) 45%); color: white; }
.hero-banner { display: block; overflow: hidden; border: 1px solid rgba(255,255,255,.12); border-radius: 16px; box-shadow: 0 28px 80px rgba(0,0,0,.38); }
.hero-banner img { width: 100%; aspect-ratio: 3.92/1; object-fit: cover; }
.hero-copy { display: grid; grid-template-columns: 1.4fr .6fr; gap: 90px; padding-top: 50px; }
.hero h1 { max-width: 770px; margin: 0; font-size: clamp(38px, 5.2vw, 70px); line-height: 1.02; letter-spacing: -.045em; text-wrap: balance; }
.hero-side { align-self: end; }
.hero-side p { color: #c6c6c6; margin: 0 0 24px; font-size: 15px; }

.section-heading { display: grid; grid-template-columns: 1fr 360px; align-items: end; gap: 40px; margin-bottom: 38px; }
.section-heading h2 { margin: 0; font-size: clamp(30px, 4vw, 48px); line-height: 1.05; letter-spacing: -.04em; }
.section-heading p { color: var(--muted); margin: 0; }
.section-heading-row { display: flex; justify-content: space-between; align-items: end; }
.text-link { font-size: 13px; font-weight: 800; border-bottom: 1px solid var(--black); padding-bottom: 4px; }
.category-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.category-card { min-height: 275px; display: flex; flex-direction: column; justify-content: flex-end; padding: 28px; background: linear-gradient(145deg, #090909 10%, #2b0202 58%, #980700); color: white; border-radius: var(--radius); overflow: hidden; position: relative; box-shadow: var(--shadow); }
.category-card::before { content: "S"; position: absolute; right: -10px; top: -55px; font-size: 240px; font-weight: 950; font-style: italic; line-height: 1; color: rgba(255,255,255,.055); transform: rotate(-8deg); }
.category-card span { position: relative; font-size: 10px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; color: #ccc; }
.category-card strong { position: relative; margin: 5px 0 42px; font-size: 30px; letter-spacing: -.03em; }
.category-card small { position: relative; font-weight: 800; }
.category-card-light { background: linear-gradient(145deg, #ededed, #fff); color: var(--black); border: 1px solid var(--line); }
.category-card-light::before { color: rgba(10,10,10,.04); }
.category-card:hover { transform: translateY(-4px); }
.brand-filter-block { margin-top: 52px; padding-top: 42px; border-top: 1px solid var(--line); }
.brand-filter-heading { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 24px; }
.brand-filter-heading .eyebrow { margin-bottom: 4px; }
.brand-filter-heading h3 { margin: 0; font-size: clamp(26px, 3vw, 36px); letter-spacing: -.035em; }
.brand-filter-heading p { max-width: 430px; margin: 0; color: var(--muted); text-align: right; }
.brand-filter-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 220px)); gap: 14px; }
.brand-filter-card { min-height: 142px; display: grid; grid-template-rows: 1fr auto; place-items: center; gap: 14px; padding: 22px 18px 16px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease; }
.brand-filter-card:hover, .brand-filter-card:focus-visible { transform: translateY(-4px); border-color: var(--red); box-shadow: var(--shadow); outline: 0; }
.brand-filter-card img { width: min(150px, 82%); height: 62px; object-fit: contain; }
.brand-filter-fallback { font-size: clamp(22px, 2.4vw, 30px); font-weight: 950; letter-spacing: -.04em; text-align: center; }
.brand-filter-card small { width: 100%; padding-top: 12px; border-top: 1px solid var(--line); font-size: 10px; font-weight: 800; text-align: center; text-transform: uppercase; letter-spacing: .08em; }

.products-section { background: var(--surface); }
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.product-card { min-width: 0; overflow: hidden; background: white; border: 1px solid var(--line); border-radius: 14px; transition: transform .25s ease, box-shadow .25s ease; }
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.product-image { display: block; min-width: 0; aspect-ratio: 1/1; background: #f2f2f2; position: relative; overflow: hidden; }
.product-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.product-card:hover .product-image img { transform: scale(1.035); }
.product-flag { position: absolute; left: 14px; top: 14px; background: var(--black); color: white; padding: 6px 10px; font-size: 9px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.sale-flag { left: auto; right: 14px; background: var(--red); }
.product-card-body { min-width: 0; padding: 18px; }
.product-meta { display: flex; justify-content: space-between; gap: 10px; color: var(--muted); font-size: 9px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.product-meta span:last-child { color: var(--red-dark); text-align: right; }
.product-card h3 { margin: 12px 0 16px; font-size: 18px; line-height: 1.25; }
.price-row { min-height: 28px; display: flex; align-items: baseline; gap: 10px; }
.price-row strong { font-size: 17px; }
.price-row del { color: var(--muted); font-size: 12px; }
.card-link { display: flex; justify-content: space-between; align-items: center; margin-top: 18px; padding-top: 15px; border-top: 1px solid var(--line); font-size: 11px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.card-link span { color: var(--red); font-size: 19px; }
.empty-state { padding: 70px 30px; border: 1px dashed #bbb; background: white; text-align: center; }
.empty-state h2, .empty-state h3 { margin: 0 0 10px; font-size: 28px; }
.empty-state p { color: var(--muted); margin: 0 auto 24px; max-width: 560px; }

.assisted-shopping { background: #ececea; }
.assisted-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; align-items: center; }
.assisted-grid h2 { max-width: 620px; margin: 0; font-size: clamp(38px, 5vw, 62px); line-height: 1; letter-spacing: -.045em; }
.assisted-grid > div:first-child p { max-width: 590px; margin: 24px 0 30px; color: #555; }
.shopping-steps { display: grid; gap: 12px; }
.shopping-steps > div { display: grid; grid-template-columns: 46px 160px 1fr; gap: 18px; align-items: center; padding: 22px; border-radius: 14px; background: white; }
.shopping-steps span { color: var(--red); font-size: 13px; font-weight: 900; }
.shopping-steps strong { font-size: 15px; }
.shopping-steps p { margin: 0; color: var(--muted); font-size: 12px; }

.legacy-section { background: var(--black); color: white; padding: 90px 0; }
.legacy-grid { display: grid; grid-template-columns: .5fr 1.3fr .7fr; gap: 70px; align-items: center; }
.legacy-number { display: grid; border-right: 1px solid #343434; }
.legacy-number strong { color: var(--red); font-size: 110px; letter-spacing: -.08em; line-height: .8; }
.legacy-number span { margin-top: 20px; font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.legacy-grid h2 { margin: 0 0 18px; font-size: clamp(32px, 4.4vw, 54px); line-height: 1.04; letter-spacing: -.045em; }
.legacy-grid p { color: #aaa; margin: 0; }
.legacy-points { display: grid; gap: 18px; }
.legacy-points div { display: grid; grid-template-columns: 30px 1fr; gap: 13px; padding-bottom: 18px; border-bottom: 1px solid #343434; }
.legacy-points strong { color: var(--red); }
.legacy-points span { font-size: 13px; font-weight: 700; }

.catalog-header { padding: 72px 0; background: linear-gradient(120deg, #0a0a0a 50%, #390000); color: white; }
.catalog-header h1 { margin: 0; font-size: clamp(50px, 7vw, 88px); line-height: .95; letter-spacing: -.06em; }
.catalog-header p { max-width: 600px; color: #bbb; margin: 22px 0 0; }
.catalog-layout { display: grid; grid-template-columns: 255px 1fr; gap: 42px; align-items: start; }
.filters-panel { position: sticky; top: 116px; border: 1px solid var(--line); padding: 22px; }
.filter-heading { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; }
.filter-heading h2 { margin: 0; font-size: 22px; }
.filter-heading a { color: var(--red); font-size: 11px; font-weight: 800; }
.filters-panel form { display: grid; gap: 17px; }
.filters-panel label { display: grid; gap: 7px; font-size: 11px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.filters-panel input, .filters-panel select { width: 100%; height: 44px; border: 1px solid #d6d6d6; border-radius: 0; background: white; padding: 0 11px; color: var(--black); font-size: 13px; text-transform: none; }
.filters-panel input:focus, .filters-panel select:focus { outline: 2px solid rgba(225,6,0,.25); border-color: var(--red); }
.filters-panel .filter-check { display: flex; flex-direction: row; align-items: center; gap: 9px; padding: 12px; background: var(--surface); cursor: pointer; }
.filters-panel .filter-check input { flex: 0 0 auto; width: 18px; height: 18px; margin: 0; accent-color: var(--red); }
.results-bar { display: flex; justify-content: space-between; margin-bottom: 22px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.results-bar span { font-weight: 800; }
.results-bar small { color: var(--muted); }
.catalog-product-grid { grid-template-columns: repeat(3, 1fr); }
.pagination { display: flex; align-items: center; justify-content: center; gap: 20px; margin-top: 44px; }
.pagination a, .pagination > span:first-child, .pagination > span:last-child { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid var(--line); }
.pagination a:hover { background: var(--black); color: white; }
.pagination > span[aria-disabled="true"] { color: #bbb; }

.breadcrumbs { display: flex; gap: 9px; align-items: center; padding-block: 22px; color: var(--muted); font-size: 11px; }
.breadcrumbs strong { overflow: hidden; color: var(--black); text-overflow: ellipsis; white-space: nowrap; }
.product-detail { display: grid; grid-template-columns: 1.12fr .88fr; gap: 68px; padding-bottom: 90px; }
.main-product-image { --zoom-x: 50%; --zoom-y: 50%; position: relative; isolation: isolate; overflow: hidden; background: var(--surface); border-radius: var(--radius); aspect-ratio: 1 / 1; cursor: zoom-in; outline: 0; touch-action: pan-y; }
.main-product-image::after { content: ''; position: absolute; inset: 0; z-index: 1; pointer-events: none; border: 1px solid rgba(255,255,255,.3); border-radius: inherit; box-shadow: inset 0 0 0 1px rgba(10,10,10,.04); }
.main-product-image img { display: block; width: 100%; height: 100%; object-fit: cover; transform: scale(1); transform-origin: var(--zoom-x) var(--zoom-y); transition: transform .65s cubic-bezier(.2,.75,.2,1), opacity .22s ease; will-change: transform; user-select: none; }
.main-product-image.is-changing img { opacity: .32; }
.main-product-image.is-zoomed { cursor: zoom-out; }
.main-product-image.is-zoomed img { transform: scale(1.7); }
.main-product-image:focus-visible { box-shadow: 0 0 0 3px rgba(224,0,0,.24); }
.product-zoom-hint { position: absolute; right: 16px; bottom: 16px; z-index: 2; display: flex; align-items: center; gap: 8px; padding: 9px 12px; border: 1px solid rgba(255,255,255,.3); border-radius: 999px; background: rgba(10,10,10,.76); color: white; font-size: 9px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; pointer-events: none; backdrop-filter: blur(10px); transition: opacity .25s ease, transform .25s ease; }
.zoom-hint-touch { display: none; }
.main-product-image.is-zoomed .product-zoom-hint { opacity: 0; transform: translateY(5px); }
.gallery-thumbs { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin-top: 12px; }
.gallery-thumbs button { position: relative; overflow: hidden; padding: 0; border: 1px solid var(--line); background: white; aspect-ratio: 1; cursor: pointer; transition: border-color .2s ease, transform .2s ease, opacity .2s ease; opacity: .62; }
.gallery-thumbs button:hover { opacity: 1; transform: translateY(-2px); }
.gallery-thumbs button.is-active { border-color: var(--red); opacity: 1; box-shadow: inset 0 0 0 1px var(--red); }
.gallery-thumbs button:focus { outline: 2px solid var(--red); }
.gallery-thumbs img { width: 100%; height: 100%; object-fit: cover; }
.product-info { padding-top: 18px; }
.product-labels { display: flex; flex-wrap: wrap; gap: 8px; }
.product-labels a { color: var(--red); font-size: 10px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.product-info h1 { margin: 12px 0 4px; font-size: clamp(38px, 4.6vw, 60px); line-height: 1.02; letter-spacing: -.045em; }
.sku { margin: 0; color: var(--muted); font-size: 12px; }
.detail-price { display: flex; gap: 14px; align-items: baseline; margin: 25px 0 20px; }
.detail-price strong { font-size: 30px; }
.detail-price del { color: var(--muted); }
.lead { color: #4b4b4b; font-size: 16px; }
.detail-payment-block { margin-top: 24px; padding: 18px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.detail-payment-title { display: block; margin-bottom: 12px; font-size: 10px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.payment-methods-compact { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; }
.payment-methods-compact .payment-method { display: flex; gap: 7px; padding: 9px; background: white; }
.payment-methods-compact .payment-method-icon { width: 28px; height: 28px; flex: 0 0 auto; box-shadow: none; }
.payment-methods-compact .payment-method-icon svg { width: 15px; height: 15px; }
.payment-methods-compact .payment-method strong { font-size: 9px; }
.payment-methods-compact .payment-method small { display: none; }
.size-selector { margin: 30px 0 22px; padding-top: 24px; border-top: 1px solid var(--line); }
.selector-heading { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.selector-heading h2 { margin: 0; font-size: 15px; }
.selector-heading span { color: var(--red-dark); font-size: 11px; font-weight: 800; }
.size-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.size-button { display: grid; gap: 2px; padding: 11px 9px; background: white; border: 1px solid #cfcfcf; cursor: pointer; text-align: left; }
.size-button strong { font-size: 14px; }
.size-button small { color: var(--muted); font-size: 8px; text-transform: uppercase; }
.size-button:hover:not(:disabled), .size-button.selected { border-color: var(--red); box-shadow: inset 0 0 0 1px var(--red); }
.size-button:disabled { opacity: .38; cursor: not-allowed; text-decoration: line-through; }
.status-order small { color: #9b5b00; }
.whatsapp-button { width: 100%; background: #168b45; color: white; font-size: 14px; }
.whatsapp-button:hover { background: #0d7336; }
.availability-note { color: var(--muted); font-size: 11px; text-align: center; }
.product-description { margin-top: 30px; padding-top: 24px; border-top: 1px solid var(--line); }
.product-description h2 { margin: 0 0 10px; font-size: 17px; }
.product-description p { color: #555; }
.product-assurances { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 28px; }
.product-assurances div { display: grid; padding: 14px; background: var(--surface); }
.product-assurances strong { font-size: 11px; }
.product-assurances span { color: var(--muted); font-size: 9px; }
.related-products { background: var(--surface); }

.site-footer { background: #050505; color: white; padding: 70px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1.15fr .72fr .62fr 1fr; gap: 48px; }
.footer-logo { width: 220px; margin-bottom: 20px; filter: invert(1); opacity: .9; }
.footer-grid h2 { margin: 0 0 18px; color: var(--silver); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; }
.footer-grid p { max-width: 430px; color: #999; font-size: 13px; }
.footer-grid a { color: #ddd; font-size: 13px; }
.footer-grid a:hover { color: var(--red); }
.footer-payments .payment-methods { grid-template-columns: 1fr; gap: 6px; }
.footer-payments .payment-method { grid-template-columns: 30px 1fr; gap: 8px; padding: 8px; border-color: #242424; background: #101010; }
.footer-payments .payment-method-icon { width: 30px; height: 30px; background: #1c1c1c; box-shadow: none; }
.footer-payments .payment-method-icon svg { width: 15px; height: 15px; }
.footer-payments .payment-method strong { color: #ddd; font-size: 10px; }
.footer-payments .payment-method small { color: #777; font-size: 8px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 60px; padding-top: 22px; border-top: 1px solid #252525; color: #666; font-size: 10px; }
.floating-whatsapp { position: fixed; z-index: 45; right: 22px; bottom: 22px; display: flex; align-items: center; gap: 9px; padding: 11px 15px; border-radius: 999px; background: #168b45; color: white; box-shadow: 0 14px 36px rgba(5,72,34,.28); font-size: 11px; font-weight: 900; letter-spacing: .05em; text-transform: uppercase; transition: transform .2s ease, background .2s ease; }
.floating-whatsapp:hover { transform: translateY(-3px); background: #0d7336; }
.floating-whatsapp svg { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }

@media (max-width: 1024px) {
    .desktop-nav, .header-action { display: none; }
    .mobile-nav { display: block; }
    .hero-copy { gap: 40px; }
    .product-grid { grid-template-columns: repeat(2, 1fr); }
    .category-grid { grid-template-columns: repeat(3, 1fr); }
    .payment-methods { grid-template-columns: repeat(2, 1fr); }
    .assisted-grid { gap: 44px; }
    .shopping-steps > div { grid-template-columns: 36px 125px 1fr; }
    .legacy-grid { grid-template-columns: .55fr 1.45fr; }
    .legacy-points { grid-column: 1 / -1; grid-template-columns: repeat(3, 1fr); }
    .catalog-layout { grid-template-columns: 220px 1fr; gap: 24px; }
    .catalog-product-grid { grid-template-columns: repeat(2, 1fr); }
    .product-detail { gap: 36px; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
    .container { width: min(100% - 28px, 1180px); }
    .section { padding-block: 62px; }
    .header-inner { min-height: 68px; }
    .brand { width: 145px; }
    .hero { padding-top: 18px; }
    .hero-banner img { aspect-ratio: 1.99 / 1; }
    .hero-copy { grid-template-columns: 1fr; gap: 24px; padding-top: 34px; }
    .hero h1 { font-size: clamp(38px, 11vw, 55px); }
    .campaign-hero { padding: 14px 0 12px; }
    .campaign-carousel-viewport { border-radius: 10px; }
    .campaign-carousel-arrow { width: 38px; height: 38px; font-size: 18px; }
    .campaign-carousel-prev { left: 8px; }
    .campaign-carousel-next { right: 8px; }
    .payment-band { padding: 52px 0 40px; }
    .payment-band-heading { display: grid; gap: 10px; }
    .payment-band-heading p { text-align: left; }
    .payment-showcase { border-radius: 10px; }
    .payment-methods { grid-template-columns: 1fr; }
    .payment-disclaimer { margin-top: -3px; }
    .section-heading { grid-template-columns: 1fr; gap: 13px; }
    .section-heading-row { display: grid; }
    .category-grid { grid-template-columns: 1fr; }
    .category-card { min-height: 210px; padding: 20px; }
    .category-card strong { margin-bottom: 25px; font-size: 24px; }
    .brand-filter-block { margin-top: 38px; padding-top: 32px; }
    .brand-filter-heading { display: grid; gap: 10px; }
    .brand-filter-heading p { text-align: left; }
    .brand-filter-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .legacy-grid { grid-template-columns: 1fr; gap: 44px; }
    .assisted-grid { grid-template-columns: 1fr; gap: 42px; }
    .shopping-steps > div { grid-template-columns: 36px 1fr; gap: 8px 14px; }
    .shopping-steps p { grid-column: 2; }
    .legacy-number { border-right: 0; border-bottom: 1px solid #333; padding-bottom: 34px; }
    .legacy-number strong { font-size: 90px; }
    .legacy-points { grid-column: auto; grid-template-columns: 1fr; }
    .catalog-header { padding: 55px 0; }
    .catalog-layout { grid-template-columns: 1fr; }
    .filters-panel { position: static; }
    .product-detail { grid-template-columns: 1fr; padding-bottom: 60px; }
    .product-info { padding-top: 0; }
    .footer-grid { grid-template-columns: 1fr; gap: 38px; }
    .footer-bottom { display: grid; }
}

@media (max-width: 520px) {
    .top-strip { font-size: 9px; }
    .top-strip-track { animation-duration: 24s; }
    .top-strip-segment { gap: 22px; padding-inline: 11px; }
    .campaign-carousel-arrow { width: 34px; height: 34px; }
    .campaign-carousel-controls { padding-top: 8px; }
    .category-grid, .product-grid, .catalog-product-grid { grid-template-columns: 1fr; }
    .category-card { min-height: 190px; }
    .brand-filter-card { min-height: 126px; padding-inline: 12px; }
    .brand-filter-card img { height: 52px; }
    .product-card { display: block; width: 100%; }
    .product-image { width: 100%; height: auto; aspect-ratio: 1 / 1; }
    .product-card-body { width: 100%; padding: 18px; }
    .product-meta { display: flex; }
    .product-card h3 { font-size: 18px; }
    .card-link { font-size: 10px; }
    .results-bar { display: grid; gap: 5px; }
    .size-options { grid-template-columns: repeat(2, 1fr); }
    .product-assurances { grid-template-columns: 1fr; }
    .payment-methods-compact { grid-template-columns: 1fr 1fr; }
    .payment-methods-compact .payment-method:last-child:nth-child(odd) { grid-column: 1 / -1; }
    .product-zoom-hint { right: 12px; bottom: 12px; padding: 8px 10px; }
    .zoom-hint-desktop { display: none; }
    .zoom-hint-touch { display: inline; }
    .floating-whatsapp { right: 14px; bottom: 14px; padding: 12px; }
    .floating-whatsapp span { display: none; }
}

@media (hover: hover) and (pointer: fine) {
    .main-product-image:hover img { transform: scale(1.7); }
    .main-product-image:hover .product-zoom-hint { opacity: 0; transform: translateY(5px); }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
    .top-strip-track { animation: none; transform: none; }
    .main-product-image img { will-change: auto; }
}