/* Fontlar dış CDN'den çekilmesin (offline/kapalı ağ senaryolarında hata üretmemesi için). */

:root {
    --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
    --bg: #0f172a;
    --surface: #0b1224;
    --card: #10182e;
    --card-soft: #0f172a;
    --muted: #9ca3af;
    --ink: #e5e7eb;
    --primary: #fbbf24;
    --primary-strong: #f59e0b;
    --accent: #38bdf8;
    --success: #22c55e;
    --danger: #ef4444;
    --border: rgba(255,255,255,0.08);
    --radius: 14px;
    --shadow: 0 24px 70px rgba(0,0,0,0.35);
    --shadow-soft: 0 16px 45px rgba(0,0,0,0.25);
    --max-width: 1280px;
}

*,
*::before,
*::after { box-sizing: border-box; }

body {
    margin: 0;
    font-family: var(--font-sans);
    color: var(--ink);
    background: radial-gradient(circle at 20% 20%, rgba(56,189,248,0.08), transparent 36%), radial-gradient(circle at 80% 0%, rgba(250,204,21,0.12), transparent 30%), #0a1020;
    min-height: 100vh;
}

a { color: inherit; text-decoration: none; }

.container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.hidden { display: none !important; }

.page-shell { display: flex; flex-direction: column; min-height: 100vh; }
.page-body { flex: 1 1 auto; padding: 32px 0 64px; }

.card {
    background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 10px 5px;
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(8px);
}

.glass {
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.grid {
    display: grid;
    gap: 18px;
}

.grid-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

.stack-sm { display: grid; gap: 10px; }
.stack-md { display: grid; gap: 14px; }
.stack-lg { display: grid; gap: 20px; }

.text-muted { color: var(--muted); }
.text-ghost { color: rgba(229,231,235,0.75); }
.text-center { text-align: center; }

.overline {
    letter-spacing: 0.4em;
    text-transform: uppercase;
    font-weight: 700;
    font-size: 12px;
    color: var(--muted);
    margin: 0 0 6px;
}

h1, h2, h3, h4, h5, h6 { margin: 0; color: #f8fafc; }
p { margin: 0; line-height: 1.6; color: var(--muted); }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 16px;
    border-radius: 12px;
    font-weight: 700;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform .12s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
}
.btn:focus { outline: 2px solid var(--primary); outline-offset: 2px; }
.btn-primary {
    background: linear-gradient(120deg, #fbbf24, #f59e0b);
    color: #1f2937;
    box-shadow: 0 14px 40px rgba(245,158,11,0.35);
}
.btn-primary:hover { transform: translateY(-1px); }
.btn-secondary {
    background: rgba(56,189,248,0.12);
    color: #e0f2fe;
    border-color: rgba(56,189,248,0.4);
}
.btn-ghost {
    background: rgba(255,255,255,0.04);
    color: var(--ink);
    border-color: var(--border);
}
.btn-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.06);
    color: var(--ink);
    position: relative;
    transition: transform .12s ease, background .15s ease, border-color .15s ease, box-shadow .15s ease, opacity .15s ease;
}
.btn-icon:hover {
    transform: translateY(-1px);
    border-color: rgba(56,189,248,0.35);
    background: rgba(255,255,255,0.08);
    box-shadow: 0 14px 40px rgba(0,0,0,0.25);
}
.btn-icon:focus { outline: 2px solid rgba(56,189,248,0.45); outline-offset: 2px; }
.btn-icon svg { display: block; }
.btn-danger { background: rgba(239,68,68,0.15); border-color: rgba(239,68,68,0.35); color: #fecdd3; }

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}
.badge-neutral { background: rgba(255,255,255,0.04); border-color: var(--border); color: var(--ink); }
.badge-accent { background: rgba(56,189,248,0.16); color: #e0f2fe; border-color: rgba(56,189,248,0.35); }
.badge-danger { background: rgba(239,68,68,0.16); color: #fecdd3; border-color: rgba(239,68,68,0.4); }

.chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.04);
    color: var(--ink);
    font-weight: 600;
    font-size: 13px;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(12px);
    background: rgba(10,16,32,0.9);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 12px 40px rgba(0,0,0,0.35);
}
.topbar {
    font-size: 12px;
    color: var(--muted);
    border-bottom: 1px solid var(--border);
}
.topbar-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 8px 0; min-width: 0; }
.top-links, .top-actions { display: flex; gap: 12px; align-items: center; min-width: 0; }
.top-links {
    overflow-x: auto;
    white-space: nowrap;
    flex-wrap: nowrap;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 2px;
}
.top-links::-webkit-scrollbar { display: none; }
.top-links a {
    position: relative;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(229,231,235,0.70);
    padding: 4px 0;
}
.top-links a + a { padding-left: 14px; }
.top-links a + a::before {
    content: '';
    width: 4px;
    height: 4px;
    border-radius: 999px;
    background: rgba(255,255,255,0.22);
    position: absolute;
    left: 4px;
    top: 50%;
    transform: translate(-50%, -50%);
}
.top-links a::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(56,189,248,0.65), transparent);
    opacity: 0;
    transform: translateY(2px);
    transition: opacity .15s ease, transform .15s ease;
}
.top-links a:hover { color: rgba(255,255,255,0.96); }
.top-links a:hover::after { opacity: 1; transform: translateY(0); }
.top-actions .chip { padding: 7px 10px; font-size: 12px; }
.top-actions .top-logout { padding: 10px 12px; font-size: 12px; }

.nav-row {
    display: grid;
    grid-template-columns: auto auto 1fr auto;
    align-items: center;
    gap: 16px;
    padding: 14px 0;
}
.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    letter-spacing: 0.6px;
    font-size: 20px;
    min-width: 0;
}
.brand span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 28vw; }
.brand-logo {
    height: 40px;
    width: auto;
    max-width: min(320px, 44vw);
    object-fit: contain;
}
.brand:focus { outline: 2px solid rgba(56,189,248,0.45); outline-offset: 3px; border-radius: 10px; }
.search {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 8px 10px 8px 12px;
}
.search input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--ink);
    font-size: 14px;
    outline: none;
}
.search:focus-within { outline: 2px solid rgba(56,189,248,0.35); outline-offset: 2px; border-color: rgba(56,189,248,0.35); }
.search button:not(.btn) { border: none; background: transparent; color: var(--ink); cursor: pointer; }
.search--nav {
    background: rgba(255,255,255,0.03);
    border-color: rgba(255,255,255,0.10);
    box-shadow: inset 0 0 0 1px rgba(0,0,0,0.12);
}
.search--nav .search-icon {
    color: rgba(229,231,235,0.65);
    display: inline-flex;
}
.search--nav input { min-width: 0; }
.search--nav .search-submit {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255,255,255,0.10);
    background: rgba(255,255,255,0.04);
    color: rgba(255,255,255,0.90);
    transition: transform .12s ease, border-color .15s ease, background .15s ease, opacity .15s ease;
}
.search--nav .search-submit:hover {
    transform: translateY(-1px);
    border-color: rgba(56,189,248,0.35);
    background: rgba(56,189,248,0.12);
}
.search--nav .search-submit:focus { outline: 2px solid rgba(56,189,248,0.45); outline-offset: 2px; }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.btn-icon--cart .count {
    position: absolute;
    top: -6px;
    right: -6px;
    min-width: 18px;
    height: 18px;
    padding: 0 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    color: #111827;
    border-radius: 999px;
    font-weight: 900;
    font-size: 11px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.35);
    border: 1px solid rgba(0,0,0,0.15);
}
.nav-toggle { display: none; }

.mega {
    display: flex;
    align-items: center;
    gap: 14px;
    overflow-x: auto;
    padding-bottom: 10px;
}
.mega a { padding: 10px 12px; border-radius: 12px; border: 1px solid transparent; }
.mega a:hover { background: rgba(255,255,255,0.05); border-color: var(--border); }
.mega-panel {
    position: absolute;
    left: 0; right: 0;
    top: 100%;
    background: rgba(12,18,36,0.96);
    border-bottom: 1px solid var(--border);
    padding: 14px 0 20px;
    display: none;
}
.mega:hover + .mega-panel,
.mega-panel:hover { display: block; }
.mega-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px,1fr)); gap: 12px; }
.mega-card { padding: 12px; border-radius: 12px; border: 1px solid var(--border); background: rgba(255,255,255,0.03); }
.mega-card h4 { margin: 0 0 6px; }

.hero {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 20px;
    align-items: stretch;
}
.hero-panel {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    background: linear-gradient(135deg, rgba(56,189,248,0.18), rgba(250,204,21,0.14));
    padding: 24px;
}
.hero-visual {
    border-radius: var(--radius);
    background: radial-gradient(circle at 30% 20%, rgba(251,191,36,0.2), transparent 40%), #0b1224;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    display: grid;
    place-items: center;
    padding: 16px;
    min-height: 320px;
}

.hero-slider-wrap {
    margin-inline: calc(50% - 50vw);
    width: 100vw;
    max-width: 100vw;
    border-radius: 28px;
    box-shadow: var(--shadow);
}

.hero-swiper {
    position: relative;
    border-radius: 28px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.10);
    background: #070b16;
}

/* CSS fallback (scroll-snap); JS varsa Swiper bunu devralır */
.hero-slider-wrap .swiper-wrapper {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
}
.hero-slider-wrap .swiper-wrapper::-webkit-scrollbar { display: none; }
.hero-slider-wrap .swiper-slide {
    flex: 0 0 100%;
    scroll-snap-align: start;
}
.hero-slider-wrap.is-swiper .swiper-wrapper { overflow: visible; scroll-snap-type: none; }
.hero-slider-wrap.is-swiper .swiper-slide { flex: unset; scroll-snap-align: unset; }

.hero-slide {
    display: block;
    position: relative;
    min-height: clamp(280px, 45vw, 560px);
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transform: scale(1.01);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 30% 25%, rgba(255,255,255,0.10), transparent 55%),
        linear-gradient(180deg, rgba(0,0,0,0.22), rgba(0,0,0,0.62));
}

.hero-content {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    text-align: center;
    padding: 26px 18px;
    color: #fff;
    transition: opacity 220ms ease, transform 220ms ease;
}

.hero-kicker {
    display: block;
    letter-spacing: 0.28em;
    font-weight: 900;
    font-size: 12px;
    text-transform: uppercase;
    opacity: 0.95;
}

.hero-title {
    display: block;
    margin-top: 10px;
    font-weight: 1000;
    letter-spacing: 0.04em;
    font-size: clamp(28px, 6vw, 66px);
    line-height: 1.02;
    text-transform: uppercase;
    text-shadow: 0 10px 40px rgba(0,0,0,0.50);
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 16px;
    padding: 10px 18px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.24);
    background: rgba(0,0,0,0.22);
    font-weight: 900;
    letter-spacing: 0.12em;
    font-size: 12px;
    text-transform: uppercase;
    backdrop-filter: blur(8px);
}

.hero-slide:hover .hero-img { transform: scale(1.03); transition: transform 450ms ease; }
.hero-slide:hover .hero-cta { border-color: rgba(250,204,21,0.55); }

.hero-nav {
    display: none;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.18);
    background: rgba(0,0,0,0.28);
    color: #fff;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
    place-items: center;
    user-select: none;
}
.hero-slider-wrap.is-swiper .hero-nav { display: grid; }
.hero-prev { left: 14px; }
.hero-next { right: 14px; }
.hero-nav:hover { background: rgba(0,0,0,0.40); border-color: rgba(255,255,255,0.30); }

.hero-toggle {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 5;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.16);
    background: rgba(0,0,0,0.28);
    color: rgba(255,255,255,0.92);
    backdrop-filter: blur(10px);
    cursor: pointer;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 11px;
}
.hero-toggle:hover { border-color: rgba(250,204,21,0.45); background: rgba(0,0,0,0.34); }
.hero-toggle:focus { outline: 2px solid rgba(56,189,248,0.45); outline-offset: 2px; }
.hero-toggle-icon { display: inline-flex; opacity: 0.9; }

.hero-slider-wrap.is-overlay-hidden .hero-content {
    opacity: 0;
    transform: translateY(-6px);
    pointer-events: none;
}

.hero-strip {
    background: rgba(0,0,0,0.62);
    border: 1px solid rgba(255,255,255,0.10);
    border-top: 0;
    border-bottom-left-radius: 28px;
    border-bottom-right-radius: 28px;
    padding: 10px 16px;
}
.hero-strip-inner {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    scrollbar-width: none;
}
.hero-strip-inner::-webkit-scrollbar { display: none; }
.hero-strip-link {
    color: rgba(255,255,255,0.92);
    font-weight: 800;
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.14);
    background: rgba(0,0,0,0.18);
    white-space: nowrap;
}
.hero-strip-link:hover { border-color: rgba(250,204,21,0.50); color: #fff; }

.pill-row { display: flex; gap: 10px; flex-wrap: wrap; }
.toplink {
    color: rgba(229,231,235,0.70);
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-size: 11px;
    position: relative;
    padding: 6px 0;
}
.toplink:hover { color: rgba(255,255,255,0.95); }
.toplink::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(250,204,21,0.65), transparent);
    opacity: 0;
    transform: translateY(2px);
    transition: opacity .15s ease, transform .15s ease;
}
.toplink:hover::after { opacity: 1; transform: translateY(0); }

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 20px;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
}

.home-bleed {
    margin-inline: calc(50% - 50vw);
    width: 100vw;
    max-width: 100vw;
    border-radius: 28px;
}

.home-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    width: 100%;
}

.product-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow);
    transition: transform .15s ease, border-color .15s ease;
    position: relative;
}
.product-card:hover { transform: translateY(-4px); border-color: rgba(56,189,248,0.4); }
.product-media {
    position: relative;
    display: block;
    width: 100%;
    aspect-ratio: 394 / 237;
    max-height: 237px;
    min-height: 180px;
    overflow: hidden;
    background: #0b1020;
}
.product-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: opacity .2s ease, transform .3s ease; }
.product-media img.primary { opacity: 1; }
.product-media img.secondary { opacity: 0; }
.product-card:hover .product-media img.secondary { opacity: 1; }
.product-card:hover .product-media img.primary { transform: scale(1.04); }
.product-badges { position: absolute; top: 10px; left: 10px; display: flex; gap: 6px; flex-wrap: wrap; }
.product-badges .badge {
    background: rgba(0,0,0,0.55);
    border-color: rgba(255,255,255,0.18);
    color: #fff;
    text-shadow: 0 1px 1px rgba(0,0,0,0.65);
    backdrop-filter: blur(6px);
    box-shadow: 0 10px 24px rgba(0,0,0,0.25);
}
.product-badges .badge-neutral {
    background: rgba(0,0,0,0.55);
    border-color: rgba(255,255,255,0.18);
    color: #fff;
}
.product-badges .badge-accent {
    background: rgba(56,189,248,0.65);
    border-color: rgba(56,189,248,0.75);
    color: #001018;
    text-shadow: none;
}
.product-badges .badge-danger {
    background: rgba(239,68,68,0.8);
    border-color: rgba(239,68,68,0.9);
    color: #fff;
}
.product-play {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    z-index: 2;
    pointer-events: none;
    font-size: 22px;
    color: #ffffff;
    text-shadow: 0 10px 30px rgba(0,0,0,0.5);
}
.product-play::before {
    content: '';
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: rgba(0,0,0,0.35);
    border: 1px solid rgba(255,255,255,0.18);
    box-shadow: 0 18px 40px rgba(0,0,0,0.45);
    position: absolute;
    z-index: 0;
}
.product-body { padding: 14px 16px 16px; display: grid; gap: 6px; flex: 1; color: inherit; text-decoration: none; }
.product-title { font-weight: 800; line-height: 1.35; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.price-row { display: flex; gap: 8px; align-items: baseline; }
.price-now { font-size: 20px; font-weight: 800; }
.price-old { color: var(--muted); text-decoration: line-through; font-size: 14px; }
.feature-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.product-footer { display: none; }
.meta { display: flex; gap: 10px; align-items: center; color: var(--muted); font-size: 13px; }

.favorite-fab {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 3;
}
.btn-fab {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: rgba(0,0,0,0.35);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    cursor: pointer;
    transition: transform .12s ease, border-color .2s ease;
}
.btn-fab:hover { transform: translateY(-1px); border-color: rgba(56,189,248,0.5); }

.js-reveal { opacity: 0; transform: translateY(10px); }
.js-reveal.is-reveal-ready { transition: opacity .35s ease, transform .35s ease; }
.js-reveal.is-revealed { opacity: 1; transform: translateY(0); }

.infinite-loading {
    margin-top: 12px;
    text-align: center;
    color: var(--muted);
    font-weight: 700;
    letter-spacing: .02em;
}
.infinite-sentinel { height: 1px; }

.facet-layout { display: grid; grid-template-columns: 300px 1fr; gap: 18px; }
.facet-panel { position: sticky; top: 120px; }
.facet-block { margin-bottom: 14px; }
.facet-list { display: grid; gap: 8px; max-height: 260px; overflow: auto; }
.facet-item { display: flex; justify-content: space-between; gap: 10px; align-items: center; padding: 8px 10px; border-radius: 10px; background: rgba(255,255,255,0.03); border: 1px solid var(--border); }
.chips { display: flex; gap: 8px; flex-wrap: wrap; }

.sticky-buy {
    position: sticky;
    top: 120px;
    display: grid;
    gap: 12px;
}
.inline-options { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.qty-stepper { display: inline-flex; align-items: center; gap: 8px; padding: 10px 12px; border-radius: 12px; background: rgba(255,255,255,0.04); border: 1px solid var(--border); }
.qty-stepper input { width: 64px; background: transparent; border: none; color: var(--ink); font-weight: 700; }

.table-tech { width: 100%; border-collapse: collapse; }
.table-tech th, .table-tech td { padding: 10px 12px; border-bottom: 1px solid var(--border); text-align: left; color: var(--ink); }
.table-tech th { color: var(--muted); font-weight: 600; }

.breadcrumb { display: flex; gap: 6px; align-items: center; font-size: 13px; color: var(--muted); }
.pill { padding: 8px 12px; border-radius: 10px; background: rgba(255,255,255,0.05); border: 1px solid var(--border); }

form label { font-weight: 600; color: var(--muted); }
input, select, textarea {
    width: 100%;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.03);
    color: var(--ink);
    font-size: 14px;
}
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(56,189,248,0.35); border-color: rgba(56,189,248,0.5); }

.footer {
    border-top: 1px solid var(--border);
    padding: 28px 0 36px;
    background: rgba(10,16,32,0.9);
}
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.footer a { color: var(--muted); }

.drawer {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.55);
    display: none;
    z-index: 60;
}
.drawer.open { display: block; }
.drawer-panel {
    position: absolute;
    right: 0; top: 0; bottom: 0;
    width: min(420px, 90vw);
    background: #0b1224;
    border-left: 1px solid var(--border);
    padding: 18px;
    overflow: auto;
}
.drawer-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }

/* Mobile/Tablet drawer: category accordion */
.nav-accordion { padding: 0; }
.nav-accordion-summary {
    cursor: pointer;
    padding: 16px 18px;
    user-select: none;
    list-style: none;
}
.nav-accordion-summary::-webkit-details-marker { display: none; }
.nav-accordion-summary::after {
    content: '›';
    opacity: 0.85;
    transform: rotate(0deg);
    transition: transform .15s ease, opacity .15s ease;
}
.nav-accordion[open] .nav-accordion-summary::after { transform: rotate(90deg); opacity: 1; }
.nav-accordion-summary:focus-visible { outline: 2px solid rgba(56,189,248,0.45); outline-offset: 2px; border-radius: 14px; }
.nav-accordion-body { padding: 0 18px 16px; }

.pill-row .active { border-color: rgba(251,191,36,0.7); background: rgba(251,191,36,0.1); color: #fef9c3; }

.pagination { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.pagination nav { width: 100%; }
.pagination .page-link { background: rgba(255,255,255,0.05); border: 1px solid var(--border); color: var(--ink); padding: 8px 10px; border-radius: 10px; }

.skeleton { position: relative; overflow: hidden; background: rgba(255,255,255,0.04); }
.skeleton::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.07), transparent);
    animation: shimmer 1.4s infinite;
}
@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Lightbox */
.lightbox { position: fixed; inset: 0; z-index: 9999; display: grid; place-items: center; }
.lightbox.hidden { display: none; }
.lightbox-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.8); backdrop-filter: blur(4px); }
.lightbox-content { position: relative; max-width: 90vw; max-height: 90vh; display: grid; place-items: center; }
.lightbox-img { max-width: 95vw; max-height: 90vh; border-radius: 16px; box-shadow: 0 10px 40px rgba(0,0,0,0.4); }
.lightbox-close, .lightbox-prev, .lightbox-next {
    position: absolute; top: 50%; transform: translateY(-50%);
    border: none; background: rgba(0,0,0,0.5); color: #fff; width: 40px; height: 40px; border-radius: 20px;
    font-size: 20px; cursor: pointer; display: grid; place-items: center;
}
.lightbox-close { top: 8%; right: 8%; transform: none; }
.lightbox-prev { left: 12px; }
.lightbox-next { right: 12px; }
.no-scroll { overflow: hidden; }

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    display: grid;
    place-items: center;
    z-index: 2000;
}
.modal-overlay.hidden { display: none; }
.modal-box {
    background: rgba(10, 14, 22, 0.94);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 18px;
    width: min(520px, 92vw);
    box-shadow: var(--shadow);
    color: var(--ink);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    max-height: min(80vh, 720px);
    overflow: auto;
}
.modal-box.modal-wide { width: min(980px, 94vw); }
.modal-header, .modal-footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.modal-body { display: grid; gap: 10px; margin: 10px 0; }
.modal-body p { color: rgba(255,255,255,0.88); }
.modal-box .card.glass {
    background: rgba(0,0,0,0.22);
    border-color: rgba(255,255,255,0.12);
}
.modal-close {
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.04);
    color: var(--ink);
    border-radius: 12px;
    width: 36px; height: 36px;
    cursor: pointer;
}

.video-modal-wrap { display: grid; gap: 10px; }
.video-modal-nav { display: flex; gap: 8px; flex-wrap: wrap; }
.video-tab {
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.04);
    color: var(--ink);
    border-radius: 999px;
    padding: 8px 12px;
    font-weight: 800;
    cursor: pointer;
}
.video-tab.active { border-color: rgba(56,189,248,0.5); background: rgba(56,189,248,0.12); }
.video-modal-frame { width: 100%; }
.video-modal-frame iframe,
.video-modal-frame video {
    width: 100%;
    aspect-ratio: 16 / 9;
    border: 0;
    border-radius: 14px;
    background: #000;
}

@media (max-width: 1024px) {
    .nav-row { grid-template-columns: auto auto 1fr auto; }
    .nav-toggle { display: inline-flex; }
    .mega, .mega-panel { display: none !important; }
    .facet-layout { grid-template-columns: 1fr; }
    .facet-panel { display: none; }
    .hero { grid-template-columns: 1fr; }
    .sticky-buy { position: static; }
    .product-grid { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); max-width: 100%; padding: 0 0m bpx; }
    .home-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); padding: 0; }
    .lightbox-prev, .lightbox-next { left: 8px; right: 8px; width: 36px; height: 36px; }
}

@media (max-width: 640px) {
    .container { padding: 0 12px; }
    .nav-row { grid-template-columns: auto auto 1fr auto; gap: 10px; }
    .topbar-row { padding: 10px 0 12px; }
    .brand-logo { height: 36px; max-width: min(300px, 52vw); }
    .page-body { padding: 24px 0 48px; }
    .product-grid { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
    .home-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 0; }
    .hero-toggle { top: 10px; right: 10px; padding: 8px 10px; font-size: 10px; }
    .hero-title { font-size: clamp(24px, 8vw, 44px); }
    .lightbox-content { max-width: 100vw; }
    .lightbox-img { max-width: 100vw; max-height: 80vh; }
}

@media (prefers-reduced-motion: reduce) {
    .js-reveal,
    .js-reveal.is-reveal-ready,
    .js-reveal.is-revealed {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
    .product-card,
    .btn,
    .btn-fab,
    .btn-icon,
    .hero-content,
    .hero-toggle { transition: none !important; }
}