:root {
  --bg: #0d0f14;
  --bg2: #121722;
  --panel: #171d2b;
  --panel2: #1d2538;
  --text: #d7e1f2;
  --muted: #8a98b2;
  --white: #fff;
  --cyan: #00d4ff;
  --cyan2: #00a5d1;
  --orange: #ff7a45;
  --green: #18d984;
  --border: rgba(255,255,255,.08);
  --serif: 'Rajdhani', sans-serif;
  --sans: 'Inter', sans-serif;
  --shadow: 0 18px 50px rgba(0,0,0,.35);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
.btn-reset { background: none; border: 0; padding: 0; }
.container { width: min(1200px, calc(100% - 32px)); margin: 0 auto; }
.page { display: none; min-height: 100vh; padding-top: 72px; }
.page.active { display: block; }
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50; height: 72px;
  background: rgba(13,15,20,.9); backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 100%; }
.logo, .footer-logo {
  font-family: var(--serif); font-weight: 700; letter-spacing: .08em;
  color: var(--white); cursor: pointer;
}
.logo { font-size: 1.65rem; }
.logo span, .footer-logo span, .promo-banner h2 span, .hero-copy h1 span { color: var(--cyan); }
.desktop-nav, .nav-actions { display: flex; align-items: center; gap: 10px; }
.nav-link, .footer-link {
  background: none; border: 0; color: var(--muted); cursor: pointer;
}
.nav-link.active, .nav-link:hover, .footer-link:hover { color: var(--cyan); }
.search-box {
  display: flex; align-items: center; gap: 8px; padding: 10px 12px;
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
}
.search-box input {
  width: 180px; background: transparent; border: 0; color: var(--text); outline: none;
}
.cart-button {
  border: 1px solid var(--border); background: var(--panel); color: var(--white);
  border-radius: 10px; padding: 10px 14px; cursor: pointer;
}
.ticker { overflow: hidden; background: linear-gradient(90deg, var(--cyan2), var(--cyan), var(--cyan2)); color: #04141a; }
.ticker-track {
  display: inline-flex; gap: 24px; white-space: nowrap; padding: 10px 0;
  font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .18em;
  animation: ticker 22s linear infinite;
}
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.hero { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; padding: 56px 0; }
.eyebrow {
  margin: 0 0 12px; color: var(--cyan); text-transform: uppercase; letter-spacing: .28em;
  font-size: .72rem; font-weight: 700;
}
.eyebrow.orange { color: var(--orange); }
.hero-copy h1, .page-hero h2, .section-head h2, .product-info h2, .promo-banner h2 {
  margin: 0; color: var(--white); font-family: var(--serif); line-height: .95;
}
.hero-copy h1 { font-size: clamp(3rem, 7vw, 5.7rem); }
.hero-text, .promo-banner p, .page-hero p, .site-footer p { color: var(--muted); line-height: 1.8; }
.hero-actions, .product-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 22px; }
.btn {
  border: 0; border-radius: 12px; padding: 14px 18px; cursor: pointer;
  font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
}
.btn-primary { background: var(--cyan); color: #051319; }
.btn-secondary { background: transparent; color: var(--cyan); border: 1px solid rgba(0,212,255,.35); }
.btn-block { width: 100%; }
.stats { display: flex; gap: 28px; margin-top: 30px; flex-wrap: wrap; }
.stats div strong { display: block; font-size: 1.8rem; font-family: var(--serif); color: var(--white); }
.stats div span { color: var(--muted); text-transform: uppercase; font-size: .7rem; letter-spacing: .12em; }
.hero-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px;
}
.hero-card, .category-grid button {
  border: 1px solid var(--border); background: var(--panel); color: var(--text);
  border-radius: 18px; padding: 22px; cursor: pointer; text-align: left;
}
.hero-card .emoji { font-size: 2.4rem; display: block; margin-bottom: 12px; }
.section { padding: 64px 0; }
.section-alt { background: var(--bg2); }
.section-head { display: flex; align-items: end; justify-content: space-between; margin-bottom: 28px; gap: 16px; }
.link-btn { background: none; border: 0; color: var(--cyan); cursor: pointer; }
.category-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 18px;
  overflow: hidden; box-shadow: var(--shadow);
}
.card-media {
  aspect-ratio: 1; display: grid; place-items: center; font-size: 3.6rem; background: linear-gradient(180deg, #0f1420, #151b2a);
}
.badge {
  position: absolute; top: 12px; left: 12px; font-size: .68rem; font-weight: 700;
  padding: 6px 9px; border-radius: 999px; background: rgba(0,212,255,.12); color: var(--cyan);
}
.card-body { padding: 16px; }
.card-top { position: relative; }
.card-cat { color: var(--muted); text-transform: uppercase; font-size: .72rem; letter-spacing: .12em; }
.card-title { color: var(--white); font-weight: 700; margin: 6px 0 10px; }
.card-rating { color: #ffd86d; font-size: .85rem; }
.card-meta { color: var(--muted); font-size: .82rem; }
.card-bottom {
  display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-top: 14px;
}
.price-wrap { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.price { color: var(--white); font-weight: 800; font-size: 1.05rem; }
.old-price { color: var(--muted); text-decoration: line-through; }
.small-btn {
  border: 1px solid var(--border); background: var(--panel2); color: var(--cyan);
  border-radius: 10px; padding: 10px 12px; cursor: pointer; font-weight: 700;
}
.promo-banner {
  display: grid; grid-template-columns: 1fr auto; gap: 30px;
  background: linear-gradient(135deg, #171d2b, #0e1320);
  border: 1px solid var(--border); border-radius: 24px; padding: 36px;
}
.countdown { display: flex; gap: 10px; align-items: center; }
.countdown div {
  min-width: 86px; background: var(--panel2); border: 1px solid var(--border);
  border-radius: 16px; text-align: center; padding: 14px;
}
.countdown strong { display: block; color: var(--white); font-size: 2rem; font-family: var(--serif); }
.page-hero { padding: 54px 0 34px; background: var(--bg2); border-bottom: 1px solid var(--border); }
.shop-toolbar { display: flex; justify-content: space-between; gap: 16px; align-items: center; margin-bottom: 24px; }
.shop-toolbar select {
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px; color: var(--text); padding: 10px 12px;
}
.breadcrumb { display: flex; gap: 8px; flex-wrap: wrap; color: var(--muted); margin-bottom: 22px; }
.product-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 30px; }
.visual-box {
  min-height: 460px; display: grid; place-items: center; font-size: 7rem;
  background: linear-gradient(180deg, #121827, #1b2234); border: 1px solid var(--border); border-radius: 24px;
}
.rating-line, .product-desc { color: var(--muted); }
.price-line { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin: 18px 0; }
.price-line strong { font-size: 2rem; color: var(--white); font-family: var(--serif); }
.small-title { color: var(--muted); text-transform: uppercase; letter-spacing: .14em; font-size: .72rem; }
.variant-list { display: flex; gap: 10px; flex-wrap: wrap; margin: 12px 0 20px; }
.variant-btn {
  border: 1px solid var(--border); background: var(--panel); color: var(--text);
  border-radius: 999px; padding: 10px 14px; cursor: pointer;
}
.variant-btn.active { border-color: var(--cyan); color: var(--cyan); }
.qty-row { display: flex; align-items: center; gap: 10px; margin: 18px 0 22px; }
.qty-btn {
  width: 42px; height: 42px; border-radius: 12px; border: 1px solid var(--border);
  background: var(--panel); color: var(--white); cursor: pointer;
}
#qtyInput {
  width: 56px; text-align: center; background: var(--panel); border: 1px solid var(--border);
  color: var(--white); border-radius: 12px; padding: 10px;
}
.specs {
  margin-top: 22px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px;
}
.spec-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 12px;
}
.spec-card span { display: block; color: var(--muted); font-size: .78rem; }
.spec-card strong { color: var(--white); }
.overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.58); opacity: 0; visibility: hidden; z-index: 80; transition: .2s;
}
.overlay.open { opacity: 1; visibility: visible; }
.cart-drawer {
  position: fixed; top: 0; right: 0; height: 100vh; width: min(420px, 100%);
  background: #0f1420; border-left: 1px solid var(--border); z-index: 90;
  transform: translateX(100%); transition: .25s ease; display: flex; flex-direction: column;
}
.cart-drawer.open { transform: translateX(0); }
.drawer-head, .drawer-foot {
  padding: 18px; border-bottom: 1px solid var(--border);
}
.drawer-head { display: flex; justify-content: space-between; align-items: center; }
.drawer-body { padding: 18px; overflow: auto; flex: 1; }
.close-btn { color: var(--muted); cursor: pointer; font-size: 1.2rem; }
.cart-row {
  display: grid; grid-template-columns: 52px 1fr auto; gap: 12px;
  padding: 14px 0; border-bottom: 1px solid var(--border);
}
.cart-emoji {
  width: 52px; height: 52px; display: grid; place-items: center; border-radius: 14px;
  background: var(--panel); font-size: 1.4rem;
}
.cart-name { color: var(--white); font-weight: 700; }
.cart-variant, .cart-price, .tiny-note, .empty-cart { color: var(--muted); }
.cart-controls { display: flex; align-items: center; gap: 6px; margin-top: 8px; }
.qty-mini, .remove-btn {
  border: 1px solid var(--border); background: var(--panel); color: var(--white);
  border-radius: 10px; padding: 6px 10px; cursor: pointer;
}
.summary-line { display: flex; justify-content: space-between; gap: 14px; margin-bottom: 10px; }
.summary-line.total { font-size: 1.05rem; color: var(--white); }
.green { color: var(--green); }
.empty-cart { padding: 32px 0; text-align: center; }
.toast {
  position: fixed; left: 50%; bottom: 22px; transform: translateX(-50%) translateY(90px);
  background: var(--panel2); color: var(--white); border: 1px solid rgba(0,212,255,.28);
  border-radius: 999px; padding: 12px 16px; z-index: 100; transition: .25s;
}
.toast.show { transform: translateX(-50%) translateY(0); }
.site-footer { background: var(--bg2); border-top: 1px solid var(--border); margin-top: 50px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 24px; padding: 36px 0; }
.footer-grid h3 { color: var(--white); }
.footer-bottom { padding: 18px 0 28px; color: var(--muted); border-top: 1px solid var(--border); }
@media (max-width: 1024px) {
  .hero, .product-layout, .promo-banner { grid-template-columns: 1fr; }
  .category-grid { grid-template-columns: repeat(3, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 700px) {
  .desktop-nav, .search-box { display: none; }
  .hero-grid, .category-grid, .product-grid, .footer-grid, .specs { grid-template-columns: 1fr; }
  .countdown { justify-content: start; flex-wrap: wrap; }
}