:root {
    --bg: #05070a;
    --card-bg: #0c0f14;
    --accent: #2563eb;
    --accent-glow: rgba(37, 99, 235, 0.2);
    --accent-deep: #1d4ed8;
    --text-main: #ffffff;
    --text-muted: #94a3b8;
    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(37, 99, 235, 0.4);
    --success: #10b981;
    --font-display: 'Space Grotesk', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --transition: cubic-bezier(0.22, 1, 0.36, 1);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    background-color: var(--bg);
    color: var(--text-main);
    font-family: var(--font-display);
    line-height: 1.5;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

/* ─── NAV (same as main site) ─── */
.nav-glass {
    position: fixed; top: 0; width: 100%; z-index: 100;
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(12px);
    background: rgba(5, 7, 10, 0.8);
    transition: box-shadow 0.3s;
}
.nav-glass.scrolled { box-shadow: 0 4px 30px rgba(0,0,0,0.5); }
.nav-content {
    max-width: 1400px; margin: 0 auto; height: 80px;
    display: flex; align-items: center; justify-content: space-between; padding: 0 1.5rem;
}
.logo { font-size: 1.5rem; font-weight: 700; letter-spacing: -0.05em; }
.logo span { color: var(--accent); }
.nav-links { display: flex; gap: 2rem; align-items: center; }
.nav-links a { color: var(--text-muted); font-size: 0.875rem; transition: color 0.3s; }
.nav-links a:hover { color: var(--accent); }
.btn-nav-outline {
    padding: 0.5rem 1rem; border: 1px solid var(--border); border-radius: 4px;
    font-weight: 600; font-size: 0.8rem !important; transition: background 0.3s !important;
}
.btn-nav-outline:hover { background: rgba(255,255,255,0.05); }
.btn-nav-connect {
    display: inline-flex; align-items: center; gap: 0.5rem;
    padding: 0.5rem 1.25rem; background: var(--accent); color: white !important;
    border-radius: 4px; font-weight: 700; font-size: 0.8rem !important;
    transition: transform 0.2s var(--transition), box-shadow 0.2s !important;
}
.btn-nav-connect:hover { transform: translateY(-1px); box-shadow: 0 6px 20px var(--accent-glow); }
.mobile-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.mobile-toggle span { width: 24px; height: 2px; background: var(--text-main); transition: all 0.3s; }
.mobile-menu { display: none; flex-direction: column; gap: 1rem; padding: 0 1.5rem 1.5rem; border-top: 1px solid var(--border); }
.mobile-menu a { color: var(--text-muted); font-size: 0.9rem; padding-top: 0.5rem; }

/* ─── SHOP HERO ─── */
.shop-hero {
    position: relative; min-height: 40vh; display: flex; align-items: center;
    justify-content: center; text-align: center; padding-top: 80px; overflow: hidden;
}
.hero-glow {
    position: absolute; inset: 0;
    background: radial-gradient(circle at 50% 0%, var(--accent-glow) 0%, transparent 70%);
    z-index: 1;
}
.shop-hero-content { position: relative; z-index: 10; padding: 3rem 1.5rem; }
.shop-hero-content h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 700;
    letter-spacing: -0.04em; line-height: 0.9; margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--text-main), var(--accent));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-sub { color: var(--text-muted); font-size: 1.1rem; max-width: 500px; margin: 0 auto; }

/* ─── CATEGORY TABS ─── */
.category-tabs {
    display: flex; gap: 0.5rem; justify-content: center; flex-wrap: wrap; margin-bottom: 1.5rem;
}
.cat-tab {
    padding: 0.65rem 1.5rem; border-radius: 100px; border: 1px solid var(--border);
    background: transparent; color: var(--text-muted); font-family: var(--font-display);
    font-size: 0.85rem; font-weight: 600; cursor: pointer; transition: all 0.3s var(--transition);
}
.cat-tab:hover { border-color: var(--border-hover); color: var(--text-main); }
.cat-tab.active {
    background: var(--accent); border-color: var(--accent); color: white;
    box-shadow: 0 4px 20px var(--accent-glow);
}

/* ─── BRAND FILTERS ─── */
.brand-filters {
    display: flex; gap: 0.4rem; justify-content: center; flex-wrap: wrap;
    margin-bottom: 2.5rem;
    opacity: 0; transform: translateY(10px);
    transition: all 0.5s var(--transition);
}
.brand-filters.visible { opacity: 1; transform: translateY(0); }
.brand-btn {
    padding: 0.4rem 1rem; border-radius: 8px; border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.03); color: var(--text-muted);
    font-family: var(--font-mono); font-size: 0.72rem; font-weight: 500;
    letter-spacing: 0.05em; cursor: pointer;
    transition: all 0.25s var(--transition);
}
.brand-btn:hover {
    border-color: var(--border-hover); color: var(--text-main);
    background: rgba(37, 99, 235, 0.08);
}
.brand-btn.active {
    background: rgba(37, 99, 235, 0.15); border-color: var(--accent);
    color: var(--accent); box-shadow: 0 2px 12px rgba(37, 99, 235, 0.15);
}

/* ─── PRODUCTS GRID ─── */
.products-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem;
}
.product-card {
    position: relative; border-radius: 16px; overflow: hidden;
    background: var(--card-bg); border: 1px solid var(--border);
    transition: border-color 0.4s, transform 0.4s var(--transition), box-shadow 0.4s;
    cursor: default;
}
.product-card:hover {
    border-color: var(--border-hover); transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(37, 99, 235, 0.1);
}
.product-image {
    position: relative; height: 200px; overflow: hidden;
    background: linear-gradient(135deg, #0a0d12, #111827);
}
.product-image img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.6s var(--transition);
}
.product-card:hover .product-image img { transform: scale(1.08); }
.product-image-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, var(--card-bg) 0%, transparent 60%);
}
.product-badge {
    position: absolute; top: 12px; right: 12px;
    padding: 0.3rem 0.7rem; border-radius: 4px; font-family: var(--font-mono);
    font-size: 0.65rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
    backdrop-filter: blur(8px);
}
.product-badge.exclusive { background: rgba(37, 99, 235, 0.3); color: #93c5fd; border: 1px solid rgba(37, 99, 235, 0.4); }
.product-badge.standard { background: rgba(255,255,255,0.06); color: var(--text-muted); border: 1px solid var(--border); }
.product-info { padding: 1.25rem; margin-top: -1rem; position: relative; }
.product-brand {
    font-family: var(--font-mono); font-size: 0.6rem; font-weight: 500;
    letter-spacing: 0.15em; color: var(--accent); text-transform: uppercase;
}
.product-name { font-size: 1.05rem; font-weight: 700; margin-top: 0.2rem; }
.product-code { font-family: var(--font-mono); font-size: 0.7rem; color: var(--text-muted); margin-top: 0.15rem; }
.product-bottom { display: flex; align-items: center; justify-content: space-between; margin-top: 1rem; }
.product-price { font-size: 1.15rem; font-weight: 700; color: var(--accent); }
.product-price span { font-size: 0.75rem; color: var(--text-muted); font-weight: 400; }
.btn-buy {
    padding: 0.55rem 1.25rem; background: var(--accent); color: white; border: none;
    border-radius: 6px; font-family: var(--font-display); font-weight: 700; font-size: 0.8rem;
    cursor: pointer; transition: transform 0.2s var(--transition), box-shadow 0.2s;
    display: inline-flex; align-items: center; gap: 0.4rem;
}
.btn-buy:hover { transform: translateY(-2px); box-shadow: 0 8px 24px var(--accent-glow); }

/* ─── MODAL ─── */
.modal-overlay {
    position: fixed; inset: 0; z-index: 200; display: none;
    align-items: center; justify-content: center;
    background: rgba(5, 7, 10, 0.85); backdrop-filter: blur(8px);
    opacity: 0; transition: opacity 0.3s;
}
.modal-overlay.active { display: flex; opacity: 1; }
.modal-glass {
    background: var(--card-bg); border: 1px solid var(--border);
    border-radius: 20px; padding: 2.5rem; max-width: 520px; width: 90%;
    position: relative;
    box-shadow: 0 30px 80px rgba(0,0,0,0.6), 0 0 60px var(--accent-glow);
    animation: modalIn 0.4s var(--transition);
}
@keyframes modalIn {
    from { opacity: 0; transform: translateY(20px) scale(0.96); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}
.modal-close {
    position: absolute; top: 1rem; right: 1.25rem; background: none; border: none;
    color: var(--text-muted); font-size: 1.75rem; cursor: pointer; transition: color 0.2s;
    line-height: 1;
}
.modal-close:hover { color: var(--text-main); }
.modal-glass h2 { font-size: 1.5rem; font-weight: 700; margin-bottom: 0.25rem; }
.modal-subtitle { color: var(--accent); font-family: var(--font-mono); font-size: 0.8rem; margin-bottom: 1.5rem; }
.modal-info {
    display: flex; flex-direction: column; gap: 0.75rem;
    padding: 1.25rem; border-radius: 12px;
    background: rgba(255,255,255,0.02); border: 1px solid var(--border);
    margin-bottom: 1.25rem;
}
.info-row { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.5rem; }
.info-label { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.08em; color: var(--text-muted); text-transform: uppercase; }
.info-value { font-weight: 600; font-size: 0.9rem; word-break: break-all; }
.info-price { color: var(--accent); font-size: 1.1rem; }
.modal-desc-box {
    padding: 1.25rem; border-radius: 12px;
    background: rgba(37, 99, 235, 0.05); border: 1px solid rgba(37, 99, 235, 0.15);
    margin-bottom: 1.25rem;
}
.modal-desc-text { margin-top: 0.5rem; font-size: 0.85rem; color: var(--text-main); line-height: 1.7; font-family: var(--font-mono); }
.modal-note {
    font-size: 0.75rem; color: #f59e0b; line-height: 1.5;
    padding: 0.75rem 1rem; border-radius: 8px;
    background: rgba(245, 158, 11, 0.08); border: 1px solid rgba(245, 158, 11, 0.2);
}

/* ─── FOOTER ─── */
.footer { border-top: 1px solid var(--border); padding: 3rem 0; }
.footer-content { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1.5rem; }
.footer-links { display: flex; gap: 1.5rem; }
.footer-links a { color: var(--text-muted); font-size: 0.875rem; transition: color 0.3s; }
.footer-links a:hover { color: var(--accent); }
.copyright { color: var(--text-muted); font-size: 0.75rem; }

/* ─── SECTION ─── */
.section { padding: 3rem 0 6rem; }

/* ─── ANIMATIONS ─── */
[data-reveal] { opacity: 0; transform: translateY(24px); transition: all 0.8s var(--transition); }
[data-reveal].visible { opacity: 1; transform: translateY(0); }

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
    .products-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .nav-links { display: none; }
    .mobile-toggle { display: flex; }
    .mobile-menu.open { display: flex; }
    .products-grid { grid-template-columns: 1fr; }
    .category-tabs { gap: 0.4rem; }
    .cat-tab { font-size: 0.75rem; padding: 0.5rem 1rem; }
    .brand-filters { gap: 0.3rem; }
    .brand-btn { font-size: 0.65rem; padding: 0.35rem 0.75rem; }
    .footer-content { flex-direction: column; text-align: center; }
}

/* ─── Copyable ─── */
.copyable {
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}
.copyable:hover {
    color: var(--accent);
    text-shadow: 0 0 12px var(--accent-glow);
}
.copy-icon { opacity: 0.4; transition: opacity 0.2s; }
.copyable:hover .copy-icon { opacity: 1; }
.copyable.copied { color: var(--success); }
.copied-label {
    font-size: 0.7rem;
    color: var(--success);
    font-weight: 500;
}