:root {
  --bg: #0b0d10;
  --bg-2: #0f1217;
  --panel: #11151c;
  --text: #e8ecf2;
  --muted: #a9b2bf;
  --border: rgba(255, 255, 255, 0.12);
  --shadow: rgba(0, 0, 0, 0.35);

  --max: 1200px;
  --radius: 18px;
}

* { box-sizing: border-box; }

html { color-scheme: dark; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

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

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px;
}

/* Optional top bar (no countdown) */
.topbar {
  background: #000;
  color: #fff;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 10px 0;
}
.topbar .container {
  display: flex;
  justify-content: center;
  gap: 10px;
  text-align: center;
}

/* Header / Nav */
.site-header {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 50;
}

.navgrid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  padding: 18px 0;
}

.navlinks {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.95;
}

.navlinks a {
  opacity: 0.85;
  padding: 6px 2px;
}
.navlinks a:hover { opacity: 1; }

.brand {
  text-align: center;
}
.brand a {
  font-weight: 800;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  display: inline-block;
  padding: 4px 0;
}
.brand small {
  display: block;
  font-size: 10px;
  opacity: 0.7;
  letter-spacing: 0.28em;
  margin-top: 6px;
  text-transform: uppercase;
}

.navicons {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  align-items: center;
}

.iconbtn {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 999px;
  opacity: 0.9;
}
.iconbtn:hover {
  opacity: 1;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.06);
}
.iconbtn svg {
  width: 18px;
  height: 18px;
}

/* Hero */
.hero {
  background: var(--bg-2);
}

.hero-wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 24px 20px 0;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}

.hero-img {
  background: #000;
  aspect-ratio: 16 / 9;
}
.hero-img img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  pointer-events: none;
}

.hero-card {
  pointer-events: auto;
  background: rgba(10, 12, 15, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 16px;
  padding: 22px 24px;
  text-align: center;
  width: min(460px, 92%);
  box-shadow: 0 12px 30px var(--shadow);
  backdrop-filter: blur(10px);
}

.hero-card h1 {
  margin: 0;
  font-size: 26px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-card p {
  margin: 10px 0 0;
  color: var(--muted);
}

.hero-card .cta {
  margin-top: 16px;
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 12px;
  background: transparent;
  color: var(--text);
}

.btn:hover {
  text-decoration: none;
  background: rgba(255, 255, 255, 0.06);
}

.btn.primary {
  background: #fff;
  color: #000;
  border-color: #fff;
}
.btn.primary:hover { filter: brightness(0.95); }

.btn.disabled {
  opacity: 0.55;
  pointer-events: none;
}

/* Sections */
.section {
  padding: 42px 0;
}

.section-title {
  font-size: 18px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 0 0 18px;
}

/* Product grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.product-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.product-media {
  position: relative;
  background: rgba(255, 255, 255, 0.04);
}

.product-media img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.badge {
  position: absolute;
  left: 12px;
  bottom: 12px;
  background: rgba(0, 0, 0, 0.85);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 10px;
  border-radius: 999px;
}

.product-info {
  padding: 14px 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.product-name {
  font-size: 14px;
  letter-spacing: 0.02em;
}

.product-price {
  font-weight: 650;
  font-size: 13px;
}

.product-price .compare {
  color: var(--muted);
  text-decoration: line-through;
  font-weight: 450;
  margin-right: 8px;
}

.product-actions {
  margin-top: 8px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.product-actions .btn { width: 100%; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  background: var(--bg);
  padding: 42px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: start;
}

.subscribe {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.subscribe input {
  flex: 1 1 260px;
  padding: 12px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  outline: none;
}
.subscribe input::placeholder { color: rgba(233, 236, 242, 0.55); }

.note {
  color: var(--muted);
  font-size: 12px;
  margin-top: 10px;
}

.social {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  align-items: center;
  flex-wrap: wrap;
}

.social a {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 10px 12px;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.social a:hover {
  text-decoration: none;
  background: rgba(255, 255, 255, 0.06);
}

.small-links {
  margin-top: 18px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--muted);
}
.small-links a { opacity: 0.9; }
.small-links a:hover { opacity: 1; }

/* Responsive */
@media (max-width: 1020px) {
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .navgrid { grid-template-columns: 1fr; }
  .navlinks { justify-content: center; }
  .navicons { justify-content: center; }
  .footer-grid { grid-template-columns: 1fr; }
  .social { justify-content: flex-start; }
}

@media (max-width: 560px) {
  .product-grid { grid-template-columns: 1fr; }
  .hero-grid { grid-template-columns: 1fr; }
}