:root {
    color-scheme: dark;
    --bg: #0b0c0f;
    --bg-soft: #10141a;
    --panel: rgba(19, 24, 31, 0.82);
    --panel-solid: #141a22;
    --panel-light: #18202a;
    --line: rgba(255, 255, 255, 0.10);
    --line-strong: rgba(255, 255, 255, 0.19);
    --text: #f6f4ef;
    --muted: #a8b0bc;
    --muted-bright: #d1d6dc;
    --blue: #00b9f2;
    --blue-soft: #73dfff;
    --blue-deep: #007eab;
    --gold: #d5ac66;
    --green: #73df9a;
    --danger: #ff7e7e;
    --max-width: 1200px;
    --header-height: 84px;
    --radius: 24px;
    --radius-small: 14px;
    --shadow: 0 26px 80px rgba(0, 0, 0, 0.34);
    --font-sans: "Aptos", "Segoe UI", Inter, Helvetica, Arial, sans-serif;
    --font-display: "Aptos Display", "Segoe UI", Inter, Helvetica, Arial, sans-serif;
    --font-signature: "Segoe Script", "Bradley Hand", "Brush Script MT", cursive;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 28px); }
html:not(.partner-print-enabled) a[href^="/designs/"],
html:not(.partner-print-enabled) [data-partner-print] { display: none !important; }
body {
    margin: 0;
    min-width: 320px;
    background:
        radial-gradient(circle at 12% -8%, rgba(0, 185, 242, .13), transparent 31rem),
        radial-gradient(circle at 92% 7%, rgba(0, 185, 242, .065), transparent 27rem),
        var(--bg);
    color: var(--text);
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.65;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}
body.menu-open, body.cart-open { overflow: hidden; }
a { color: inherit; }
img, svg { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
::selection { background: rgba(0, 185, 242, .35); color: white; }

.sr-only {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.skip-link {
    position: fixed; z-index: 2000; top: 12px; left: 12px; padding: 10px 14px;
    border-radius: 8px; background: var(--text); color: var(--bg); transform: translateY(-160%);
    transition: transform 180ms ease;
}
.skip-link:focus { transform: translateY(0); }

.site-shell { width: min(100%, 1640px); margin: 0 auto; overflow: clip; }
.site-header {
    position: fixed; z-index: 100; top: 0; left: 50%; display: flex; align-items: center;
    justify-content: space-between; width: min(calc(100% - 32px), var(--max-width)); height: var(--header-height);
    padding: 0 8px 0 4px; transform: translateX(-50%);
    transition: all 220ms ease;
}
.site-header.is-scrolled {
    top: 10px; height: 66px; padding: 0 12px 0 14px; border: 1px solid var(--line);
    border-radius: 18px; background: rgba(11, 12, 15, .84); box-shadow: 0 14px 40px rgba(0,0,0,.3);
    backdrop-filter: blur(20px);
}
.brand-mark {
    display: block;
    height: clamp(1.4rem, 2.2vw, 2.5rem);
    width: auto;
    max-width: min(150%, 20rem);
}
.brand, .footer-brand { display: inline-flex; align-items: flex-end; gap: 6px; text-decoration: none; white-space: nowrap; }
.brand-signature { font-family: var(--font-signature); font-size: clamp(1.5rem, 2.2vw, 2.15rem); line-height: .95; letter-spacing: -.08em; }
.brand-suffix { color: var(--blue); font-family: var(--font-display); font-size: .8rem; font-style: italic; font-weight: 650; letter-spacing: .13em; line-height: 1; }
.site-nav { display: flex; align-items: center; gap: clamp(16px, 2vw, 30px); }
.site-nav a { position: relative; color: var(--muted-bright); font-size: .88rem; font-weight: 650; text-decoration: none; }
.site-nav a:not(.nav-action)::after { position: absolute; right: 0; bottom: -7px; left: 0; height: 1px; background: var(--blue); content: ""; transform: scaleX(0); transform-origin: left; transition: transform 180ms ease; }
.site-nav a:hover, .site-nav a:focus-visible { color: white; }
.site-nav a:hover::after, .site-nav a:focus-visible::after { transform: scaleX(1); }
.nav-action { display: inline-flex; align-items: center; gap: 8px; padding: 8px 13px; border: 1px solid var(--line-strong); border-radius: 999px; }
.nav-action:hover { border-color: rgba(0,185,242,.62); background: rgba(0,185,242,.08); }
.cart-count { display: grid; place-items: center; min-width: 22px; height: 22px; padding: 0 6px; border-radius: 999px; background: var(--blue); color: #061017; font-size: .72rem; font-weight: 900; }
.menu-toggle { display: none; }

main { min-height: 70vh; }
.hero {
    position: relative; display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(360px, .92fr);
    align-items: center; gap: clamp(48px, 7vw, 96px); min-height: 820px;
    padding: calc(var(--header-height) + 94px) max(24px, calc((100% - var(--max-width)) / 2)) 94px;
    overflow: hidden;
}
.hero::before {
    position: absolute; inset: 0; content: ""; opacity: .24;
    background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
    background-size: 64px 64px; mask-image: linear-gradient(to bottom, black, transparent 82%); pointer-events: none;
}
.hero::after { position: absolute; top: 8%; right: 5%; width: 500px; height: 500px; border-radius: 50%; background: rgba(0,185,242,.12); filter: blur(90px); content: ""; pointer-events: none; }
.hero-copy, .hero-product { position: relative; z-index: 1; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 18px; color: var(--blue-soft); font-size: .76rem; font-weight: 800; letter-spacing: .17em; text-transform: uppercase; }
.eyebrow::before { width: 38px; height: 1px; background: var(--blue); content: ""; }
h1, h2, h3 { margin-top: 0; font-family: var(--font-display); line-height: 1.05; letter-spacing: -.035em; }
h1 { max-width: 780px; margin-bottom: 24px; font-size: clamp(3.4rem, 7.1vw, 7rem); font-weight: 750; }
h1 em, h2 em { color: var(--blue); font-style: normal; }
.hero-intro { max-width: 670px; margin: 0 0 34px; color: var(--muted-bright); font-size: clamp(1.05rem, 1.55vw, 1.3rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 13px; }
.button {
    display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 48px; padding: 0 20px;
    border: 1px solid transparent; border-radius: 999px; font-weight: 800; text-decoration: none; cursor: pointer;
    transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, color 160ms ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--blue); color: #051016; box-shadow: 0 15px 38px rgba(0,185,242,.18); }
.button-primary:hover { background: var(--blue-soft); }
.button-secondary { border-color: var(--line-strong); background: rgba(255,255,255,.025); color: white; }
.button-secondary:hover { border-color: rgba(0,185,242,.62); background: rgba(0,185,242,.07); }
.button-quiet { color: var(--blue-soft); padding-inline: 0; }
.button[disabled] { opacity: .45; pointer-events: none; }
.promo-line { display: flex; flex-wrap: wrap; gap: 14px 26px; margin: 35px 0 0; padding: 0; color: var(--muted); list-style: none; font-size: .91rem; }
.promo-line li { display: flex; align-items: center; gap: 9px; }
.promo-line li::before { width: 7px; height: 7px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 18px var(--blue); content: ""; }

.hero-product {
    padding: 18px; border: 1px solid var(--line); border-radius: 32px; background: linear-gradient(145deg, rgba(24,32,42,.86), rgba(12,15,20,.9));
    box-shadow: var(--shadow); transform: rotate(1.3deg);
}
.hero-product-image { position: relative; aspect-ratio: 1 / 1; overflow: hidden; border-radius: 22px; background: #0c1117; }
.hero-product-image a { display: block; width: 100%; height: 100%; }
.hero-product-image img { width: 100%; height: 100%; object-fit: cover; }
.hero-product-badge { position: absolute; top: 16px; left: 16px; padding: 8px 12px; border: 1px solid rgba(255,255,255,.18); border-radius: 999px; background: rgba(7,12,16,.74); backdrop-filter: blur(10px); font-size: .74rem; font-weight: 850; letter-spacing: .09em; text-transform: uppercase; }
.hero-product-info { display: flex; align-items: end; justify-content: space-between; gap: 24px; padding: 20px 6px 5px; }
.hero-product-info h2 { margin: 0 0 5px; font-size: 1.45rem; }
.hero-product-info p { margin: 0; color: var(--muted); }
.hero-product-price { color: var(--blue-soft); font-size: 1.3rem; font-weight: 850; white-space: nowrap; }

.announcement { border-block: 1px solid var(--line); background: rgba(0,185,242,.055); }
.announcement-inner { display: flex; align-items: center; justify-content: center; gap: 16px; width: min(calc(100% - 40px), var(--max-width)); margin: 0 auto; padding: 17px 0; text-align: center; }
.announcement strong { color: var(--blue-soft); }
.announcement span { color: var(--muted-bright); }

.section { padding: 112px max(24px, calc((100% - var(--max-width)) / 2)); }
.section-tight { padding-top: 70px; padding-bottom: 70px; }
.section-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, .54fr); align-items: end; gap: 70px; margin-bottom: 52px; }
.section-heading h2 { max-width: 780px; margin: 0; font-size: clamp(2.35rem, 4.6vw, 4.6rem); }
.section-heading > p { margin: 0 0 5px; color: var(--muted); }

.category-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; }
html:not(.partner-print-enabled) .category-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
.category-card {
    position: relative; min-height: 310px; padding: 30px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius);
    background: linear-gradient(145deg, rgba(22,28,36,.9), rgba(14,17,22,.87)); text-decoration: none; box-shadow: 0 18px 50px rgba(0,0,0,.14);
    transition: transform 190ms ease, border-color 190ms ease;
}
.category-card:hover { transform: translateY(-5px); border-color: rgba(0,185,242,.44); }
.category-number { color: rgba(255,255,255,.24); font-size: .75rem; font-weight: 850; letter-spacing: .12em; }
.category-card h3 { margin: 84px 0 14px; font-size: clamp(1.7rem, 2.8vw, 2.55rem); }
.category-card p { max-width: 380px; margin: 0; color: var(--muted); }
.category-arrow { position: absolute; right: 26px; bottom: 24px; display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--line-strong); border-radius: 50%; color: var(--blue); font-size: 1.25rem; }
.category-glow { position: absolute; top: -100px; right: -100px; width: 240px; height: 240px; border-radius: 50%; background: rgba(0,185,242,.16); filter: blur(20px); }

.product-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 20px; }
[hidden] { display: none !important; }
.product-card { display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--line); border-radius: 20px; background: var(--panel); box-shadow: 0 18px 50px rgba(0,0,0,.12); transition: transform 180ms ease, border-color 180ms ease; }
.product-card:hover { transform: translateY(-5px); border-color: rgba(0,185,242,.42); }
.product-image-link { position: relative; display: block; aspect-ratio: 4/3; overflow: hidden; background: #10151b; }
.product-image-link img { width: 100%; height: 100%; object-fit: cover; transition: transform 280ms ease; }
.product-card:hover .product-image-link img { transform: scale(1.025); }
.product-badges { position: absolute; top: 12px; left: 12px; display: flex; flex-wrap: wrap; gap: 7px; }
.badge { padding: 6px 9px; border: 1px solid rgba(255,255,255,.17); border-radius: 999px; background: rgba(7,12,16,.78); color: var(--muted-bright); backdrop-filter: blur(9px); font-size: .66rem; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.badge-promo { border-color: rgba(0,185,242,.45); color: var(--blue-soft); }
.product-card-body { display: flex; flex: 1; flex-direction: column; padding: 20px; }
.product-kicker { margin: 0 0 7px; color: var(--blue-soft); font-size: .69rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.product-card h3 { margin: 0 0 9px; font-size: 1.35rem; }
.product-description { flex: 1; margin: 0 0 18px; color: var(--muted); font-size: .92rem; }
.product-card-footer { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.price { font-size: 1.22rem; font-weight: 850; }
.price small { display: block; color: var(--muted); font-size: .69rem; font-weight: 600; }
.card-link { color: var(--blue-soft); font-size: .84rem; font-weight: 800; text-decoration: none; }
.card-link:hover { color: white; }

.promo-banner { display: grid; grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr); gap: 54px; align-items: center; padding: clamp(30px, 5vw, 64px); border: 1px solid rgba(0,185,242,.32); border-radius: 30px; background: linear-gradient(130deg, rgba(0,185,242,.15), rgba(17,22,28,.92) 45%, rgba(9,12,16,.96)); box-shadow: var(--shadow); }
.promo-price { font-size: clamp(5.5rem, 11vw, 10rem); font-weight: 900; line-height: .78; letter-spacing: -.085em; color: var(--blue); }
.promo-price span { display: block; margin: 17px 0 0 6px; color: white; font-size: .8rem; letter-spacing: .17em; text-transform: uppercase; }
.promo-banner h2 { margin: 0 0 16px; font-size: clamp(2.2rem, 4vw, 4rem); }
.promo-banner p { margin: 0 0 24px; color: var(--muted-bright); font-size: 1.06rem; }
.promo-note { color: var(--muted); font-size: .83rem; }

.design-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 20px; }
.design-card { overflow: hidden; border: 1px solid var(--line); border-radius: 24px; background: var(--panel); text-decoration: none; transition: transform 180ms ease, border-color 180ms ease; }
.design-card:hover { transform: translateY(-5px); border-color: rgba(0,185,242,.45); }
.design-image { aspect-ratio: 1; overflow: hidden; }
.design-image img { width: 100%; height: 100%; object-fit: cover; }
.design-content { padding: 23px; }
.design-content h3 { margin: 0 0 8px; font-size: 1.55rem; }
.design-content p { margin: 0; color: var(--muted); }
.design-types { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 17px; }
.design-types span, .tag { padding: 6px 9px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted-bright); font-size: .72rem; }

.process-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 18px; }
.process-card { padding: 26px; border-top: 1px solid var(--line-strong); }
.process-card span { display: block; margin-bottom: 56px; color: var(--blue); font-size: .74rem; font-weight: 850; letter-spacing: .14em; }
.process-card h3 { margin: 0 0 10px; font-size: 1.35rem; }
.process-card p { margin: 0; color: var(--muted); }

.cta-panel { display: flex; align-items: center; justify-content: space-between; gap: 40px; padding: clamp(30px, 5vw, 62px); border: 1px solid var(--line); border-radius: 30px; background: linear-gradient(140deg, rgba(24,31,40,.9), rgba(12,16,21,.92)); }
.cta-panel h2 { max-width: 700px; margin: 0 0 12px; font-size: clamp(2rem, 4vw, 3.8rem); }
.cta-panel p { max-width: 680px; margin: 0; color: var(--muted); }

.page-hero { position: relative; padding: calc(var(--header-height) + 108px) max(24px, calc((100% - var(--max-width))/2)) 72px; overflow: hidden; }
.page-hero::after { position: absolute; top: 35px; right: 8%; width: 320px; height: 320px; border-radius: 50%; background: rgba(0,185,242,.12); filter: blur(80px); content: ""; }
.page-hero h1 { position: relative; z-index: 1; margin-bottom: 20px; font-size: clamp(3.3rem, 7vw, 6.7rem); }
.page-hero > p:not(.eyebrow) { position: relative; z-index: 1; max-width: 760px; margin: 0; color: var(--muted-bright); font-size: 1.16rem; }

.filter-bar { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 34px; }
.filter-button { padding: 9px 15px; border: 1px solid var(--line); border-radius: 999px; background: transparent; color: var(--muted-bright); cursor: pointer; }
.filter-button:hover, .filter-button.is-active { border-color: rgba(0,185,242,.55); background: rgba(0,185,242,.11); color: white; }

.product-detail { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(360px, .95fr); gap: clamp(42px, 7vw, 90px); align-items: start; }
.product-detail-image { position: sticky; top: 100px; overflow: hidden; border: 1px solid var(--line); border-radius: 28px; background: var(--panel); }
.product-detail-image img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.product-copy h1, .product-copy h2 { margin-bottom: 18px; font-size: clamp(2.8rem, 5vw, 5rem); }
.product-copy .product-lead { color: var(--muted-bright); font-size: 1.12rem; }
.detail-price { margin: 28px 0; color: var(--blue-soft); font-size: 2rem; font-weight: 900; }
.detail-list { display: grid; gap: 11px; padding: 0; list-style: none; }
.detail-list li { display: flex; gap: 11px; color: var(--muted-bright); }
.detail-list li::before { flex: 0 0 auto; width: 7px; height: 7px; margin-top: 9px; border-radius: 50%; background: var(--blue); content: ""; }
.purchase-panel { margin-top: 30px; padding: 24px; border: 1px solid var(--line); border-radius: 20px; background: rgba(255,255,255,.025); }
.field { display: grid; gap: 8px; margin-bottom: 17px; }
.field label, .field-label { color: var(--muted-bright); font-size: .84rem; font-weight: 750; }
.field input, .field textarea, .field select {
    width: 100%; padding: 12px 13px; border: 1px solid var(--line-strong); border-radius: 11px; outline: none;
    background: #0c1015; color: white;
}
.field textarea { min-height: 118px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(0,185,242,.12); }
.field-help { margin: -2px 0 0; color: var(--muted); font-size: .76rem; }
.quantity-row { display: flex; align-items: end; gap: 12px; }
.quantity-row .field { flex: 0 0 92px; margin: 0; }
.quantity-row .button { flex: 1; }
.promo-callout { margin: 20px 0; padding: 15px 17px; border: 1px solid rgba(0,185,242,.27); border-radius: 13px; background: rgba(0,185,242,.075); color: var(--muted-bright); }
.promo-callout strong { color: var(--blue-soft); }

.partner-options { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 13px; margin-top: 30px; }
.partner-option { padding: 18px; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.025); }
.partner-option h3 { margin: 0 0 6px; font-size: 1.15rem; }
.partner-option p { margin: 0 0 14px; color: var(--muted); font-size: .87rem; }
.partner-option .price { margin-bottom: 12px; }
.partner-link-placeholder { display: inline-flex; color: var(--blue-soft); font-weight: 800; text-decoration: none; }

.cart-layout { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(310px, .75fr); gap: 28px; align-items: start; }
.cart-items { display: grid; gap: 14px; }
.cart-item { display: grid; grid-template-columns: 112px minmax(0,1fr) auto; gap: 18px; align-items: center; padding: 15px; border: 1px solid var(--line); border-radius: 18px; background: var(--panel); }
.cart-item img { width: 112px; aspect-ratio: 1; object-fit: cover; border-radius: 12px; }
.cart-item h3 { margin: 0 0 5px; font-size: 1.12rem; }
.cart-item p { margin: 0; color: var(--muted); font-size: .82rem; }
.cart-controls { display: flex; align-items: center; gap: 8px; margin-top: 12px; }
.icon-button { display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid var(--line); border-radius: 9px; background: transparent; color: white; cursor: pointer; }
.icon-button:hover { border-color: var(--blue); }
.remove-button { margin-left: 6px; border: 0; background: transparent; color: var(--muted); cursor: pointer; text-decoration: underline; }
.cart-item-price { font-weight: 850; white-space: nowrap; }
.order-summary { position: sticky; top: 100px; padding: 25px; border: 1px solid var(--line); border-radius: 20px; background: var(--panel-solid); }
.order-summary h2 { margin: 0 0 22px; font-size: 1.6rem; }
.summary-row { display: flex; justify-content: space-between; gap: 20px; padding: 9px 0; color: var(--muted-bright); }
.summary-row.discount { color: var(--blue-soft); }
.summary-row.total { margin-top: 12px; padding-top: 18px; border-top: 1px solid var(--line); color: white; font-size: 1.2rem; font-weight: 900; }
.summary-note { margin: 13px 0 0; color: var(--muted); font-size: .76rem; }
.empty-state { padding: 60px 30px; border: 1px dashed var(--line-strong); border-radius: 22px; text-align: center; }
.empty-state h2 { margin-bottom: 12px; }
.empty-state p { margin: 0 0 24px; color: var(--muted); }

.checkout-form { display: grid; gap: 22px; }
.form-panel { padding: 25px; border: 1px solid var(--line); border-radius: 20px; background: var(--panel); }
.form-panel h2 { margin: 0 0 20px; font-size: 1.55rem; }
.field-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px; }
.file-drop { position: relative; display: block; width: 100%; padding: 28px; overflow: hidden; border: 1px dashed rgba(0,185,242,.43); border-radius: 16px; background: rgba(0,185,242,.045); text-align: center; cursor: pointer; }
.file-drop input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; }
.file-drop strong { display: block; margin-bottom: 4px; color: var(--blue-soft); }
.file-drop span { color: var(--muted); font-size: .82rem; }
.file-list { display: grid; gap: 8px; margin-top: 13px; }
.file-chip { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 9px 11px; border: 1px solid var(--line); border-radius: 10px; color: var(--muted-bright); font-size: .82rem; }
.status-box { display: none; margin-top: 16px; padding: 14px 16px; border-radius: 12px; background: rgba(0,185,242,.08); color: var(--muted-bright); }
.status-box.is-visible { display: block; }
.status-box.is-visible.has-action { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.status-action { flex: 0 0 auto; min-height: 38px; padding-inline: 16px; }
.status-box.is-error { background: rgba(255,126,126,.09); color: #ffc0c0; }

@media (max-width: 520px) {
    .status-box.is-visible.has-action { align-items: stretch; flex-direction: column; }
}
.checkbox-row { display: flex; align-items: flex-start; gap: 10px; color: var(--muted-bright); font-size: .85rem; }
.checkbox-row input { margin-top: 5px; }

.faq-list { display: grid; gap: 12px; }
details { padding: 0 22px; border: 1px solid var(--line); border-radius: 16px; background: var(--panel); }
summary { padding: 20px 0; cursor: pointer; font-weight: 800; }
details p { margin: 0; padding: 0 0 20px; color: var(--muted); }
.prose { max-width: 800px; }
.prose h2 { margin-top: 50px; font-size: 2rem; }
.prose h3 { margin-top: 30px; }
.prose p, .prose li { color: var(--muted-bright); }
.prose a { color: var(--blue-soft); }

.site-footer { border-top: 1px solid var(--line); }
.footer-inner { display: grid; grid-template-columns: 1.15fr .7fr .7fr; gap: 60px; width: min(calc(100% - 48px), var(--max-width)); margin: 0 auto; padding: 66px 0 42px; }
.footer-brand { margin-bottom: 20px; }
.footer-copy { max-width: 440px; margin: 0; color: var(--muted); }
.footer-column h2 { margin: 0 0 15px; color: var(--muted-bright); font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; }
.footer-links { display: grid; gap: 9px; }
.footer-links a { color: var(--muted); text-decoration: none; }
.footer-links a:hover { color: white; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; width: min(calc(100% - 48px), var(--max-width)); margin: 0 auto; padding: 22px 0 35px; border-top: 1px solid var(--line); color: var(--muted); font-size: .78rem; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity 580ms ease, transform 580ms ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1040px) {
    .hero { grid-template-columns: 1fr; min-height: auto; padding-top: calc(var(--header-height) + 100px); }
    .hero-copy { max-width: 850px; }
    .hero-product { max-width: 680px; transform: none; }
    .product-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
    .category-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .category-card:last-child { grid-column: span 2; }
    html:not(.partner-print-enabled) .category-card:last-child { grid-column: auto; }
    .product-detail { grid-template-columns: 1fr; }
    .product-detail-image { position: relative; top: 0; max-width: 760px; }
    .footer-inner { grid-template-columns: 1fr 1fr; }
    .footer-intro { grid-column: span 2; }
}

@media (max-width: 780px) {
    :root { --header-height: 72px; }
    .site-header { width: calc(100% - 24px); }
    .menu-toggle { position: relative; z-index: 2; display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 13px; background: rgba(11,12,15,.7); }
    .menu-toggle span:not(.sr-only) { position: absolute; width: 19px; height: 1px; background: white; transition: transform 180ms ease; }
    .menu-toggle span:nth-child(2) { transform: translateY(-4px); }
    .menu-toggle span:nth-child(3) { transform: translateY(4px); }
    .menu-toggle[aria-expanded="true"] span:nth-child(2) { transform: rotate(45deg); }
    .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: rotate(-45deg); }
    .site-nav { position: fixed; inset: 0; display: flex; flex-direction: column; align-items: stretch; justify-content: center; gap: 8px; padding: 84px 28px 28px; background: rgba(8,10,14,.97); transform: translateX(105%); transition: transform 220ms ease; }
    .site-nav.is-open { transform: translateX(0); }
    .site-nav a { padding: 13px 0; font-size: 1.35rem; }
    .site-nav a::after { display: none; }
    .nav-action { justify-content: space-between; padding-inline: 16px !important; }
    .hero { gap: 50px; padding-right: 22px; padding-left: 22px; }
    h1 { font-size: clamp(3.1rem, 15vw, 5.4rem); }
    .section { padding: 84px 22px; }
    .section-heading { grid-template-columns: 1fr; gap: 20px; margin-bottom: 38px; }
    .product-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .design-grid { grid-template-columns: 1fr; }
    .process-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .promo-banner { grid-template-columns: 1fr; gap: 32px; }
    .promo-price { font-size: 7rem; }
    .cta-panel { align-items: flex-start; flex-direction: column; }
    .cart-layout { grid-template-columns: 1fr; }
    .order-summary { position: relative; top: 0; }
    .field-grid { grid-template-columns: 1fr; gap: 0; }
    .footer-inner { grid-template-columns: 1fr 1fr; gap: 38px; padding-top: 50px; }
    .footer-intro { grid-column: span 2; }
}

@media (max-width: 540px) {
    .brand-signature { font-size: 1.45rem; }
    .brand-suffix { font-size: .68rem; }
    .hero { padding-top: calc(var(--header-height) + 78px); }
    .hero-actions .button { width: 100%; }
    .hero-product-info { align-items: flex-start; flex-direction: column; gap: 10px; }
    .announcement-inner { align-items: flex-start; flex-direction: column; gap: 3px; text-align: left; }
    .category-grid, .product-grid, .process-grid { grid-template-columns: 1fr; }
    html:not(.partner-print-enabled) .category-grid { grid-template-columns: 1fr; }
    .category-card:last-child { grid-column: auto; }
    .product-card { max-width: 460px; }
    .partner-options { grid-template-columns: 1fr; }
    .cart-item { grid-template-columns: 82px minmax(0,1fr); align-items: start; }
    .cart-item img { width: 82px; }
    .cart-item-price { grid-column: 2; }
    .quantity-row { align-items: stretch; flex-direction: column; }
    .quantity-row .field { flex-basis: auto; }
    .footer-inner { grid-template-columns: 1fr; }
    .footer-intro { grid-column: auto; }
    .footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
    .reveal { opacity: 1; transform: none; }
}