:root {
  color-scheme: dark;
  --bg: #0b0b0b;
  --bg-alt: #111111;
  --card: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.08);
  --text: #f2f2f2;
  --muted: #b7b7b7;
  --accent: #ffd400;
  --accent-dark: #e6bf00;
  --shadow: 0 14px 40px rgba(0, 0, 0, 0.4);
  --radius: 16px;
  --radius-lg: 24px;
  --max-width: 1200px;
  --transition: 0.2s ease;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  background: radial-gradient(circle at top, rgba(255, 212, 0, 0.08), transparent 40%), var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

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

img,
svg {
  max-width: 100%;
  display: block;
}

.container {
  width: min(100% - 32px, var(--max-width));
  margin: 0 auto;
}

.section {
  padding: 72px 0;
}

.section-tight {
  padding: 48px 0;
}

.muted {
  color: var(--muted);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 212, 0, 0.12);
  color: var(--accent);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  min-height: 44px;
  border-radius: 999px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.btn-primary {
  background: var(--accent);
  color: #0b0b0b;
  box-shadow: 0 10px 20px rgba(255, 212, 0, 0.2);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--accent-dark);
  transform: translateY(-2px);
}

.btn-secondary {
  border-color: var(--border);
  background: transparent;
  color: var(--text);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-link {
  background: transparent;
  border: none;
  color: var(--muted);
  font-size: 0.9rem;
  cursor: pointer;
}

.btn-link:hover,
.btn-link:focus-visible {
  color: var(--accent);
}

header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(11, 11, 11, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  gap: 16px;
}

.brand {
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.brand span {
  color: var(--accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-links a {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 500;
}

.nav-links a.active,
.nav-links a:hover {
  color: var(--accent);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 12px;
  min-height: 44px;
}

.nav-drawer {
  display: none;
  flex-direction: column;
  gap: 12px;
  background: var(--bg-alt);
  padding: 20px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.hero {
  padding: 120px 0 80px;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  line-height: 1.1;
}

.hero p {
  margin: 18px 0 28px;
  color: var(--muted);
}

.hero-card {
  padding: 24px;
  background: linear-gradient(145deg, rgba(255, 212, 0, 0.08), rgba(255, 255, 255, 0.02));
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
  transition: transform var(--transition), border var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 212, 0, 0.3);
}

.card h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.card p {
  color: var(--muted);
  font-size: 0.95rem;
}

.icon-box {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: rgba(255, 212, 0, 0.16);
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  color: var(--accent);
  font-size: 1.1rem;
  overflow: hidden;
}

.icon-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
  display: block;
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 32px;
}

.section-header h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
}

.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}

.sub-nav {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding: 12px 0;
}

.sub-nav a {
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  white-space: nowrap;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.sub-nav a.active,
.sub-nav a:hover {
  color: #0b0b0b;
  background: var(--accent);
  border-color: var(--accent);
}

.sticky-subnav {
  position: sticky;
  top: 74px;
  z-index: 900;
  background: rgba(11, 11, 11, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.disclosure {
  padding: 12px 16px;
  border: 1px solid rgba(255, 212, 0, 0.3);
  border-radius: 12px;
  background: rgba(255, 212, 0, 0.08);
  color: var(--accent);
  font-size: 0.9rem;
}

.controls {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 24px 0;
}

.controls input,
.controls select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-alt);
  color: var(--text);
  min-height: 44px;
}

.filter-chips {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.filter-chips button {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  padding: 8px 14px;
  border-radius: 999px;
  min-height: 40px;
}

.filter-chips button.active,
.filter-chips button:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.product-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
}

.product-card__media {
  aspect-ratio: 1 / 1;
  border-radius: 16px;
  background: #111;
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
  position: relative;
}

.product-card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 212, 0, 0.12), rgba(255, 255, 255, 0.03));
  opacity: 0.6;
  pointer-events: none;
}

.product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.product-card__media--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 2rem;
  background: linear-gradient(135deg, rgba(255, 212, 0, 0.2), rgba(255, 255, 255, 0.05));
}

.product-card:hover .product-card__media img {
  transform: scale(1.03);
}

.product-card h3 {
  font-size: 1.1rem;
}

.tag-pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  background: rgba(255, 212, 0, 0.12);
  color: var(--accent);
  width: fit-content;
}

.product-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.popular-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(255, 212, 0, 0.9);
  color: #0b0b0b;
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 700;
}

.deal-band {
  background: rgba(255, 212, 0, 0.08);
  border: 1px solid rgba(255, 212, 0, 0.3);
  border-radius: 16px;
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.email-capture {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  margin-top: 16px;
}

.email-capture input {
  padding: 12px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-alt);
  color: var(--text);
  min-height: 44px;
}

.email-capture button {
  min-height: 44px;
}

.footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  background: #0a0a0a;
  color: var(--muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 12px;
  font-size: 0.9rem;
}

.breadcrumbs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 0.9rem;
  color: var(--muted);
}

.breadcrumbs a {
  color: var(--muted);
}

.breadcrumbs span {
  color: var(--accent);
}

.back-to-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--accent);
  color: #0b0b0b;
  border: none;
  padding: 12px 16px;
  border-radius: 999px;
  min-height: 44px;
  display: none;
  z-index: 1000;
}

@media (max-width: 860px) {
  .nav-links {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-drawer.open {
    display: flex;
  }

  .hero {
    padding: 100px 0 60px;
  }

  .email-capture {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 861px) {
  .controls {
    grid-template-columns: 2fr 1fr;
    align-items: center;
  }

  .controls .filter-chips {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 60px 0;
  }

  .product-grid {
    grid-template-columns: 1fr;
  }

  .product-card__media {
    min-height: 220px;
  }

  .back-to-top.show {
    display: inline-flex;
  }
}