:root {
  --bg: #09090b;
  --bg-alt: #111114;
  --panel: #141419;
  --panel-strong: #1b1b22;
  --text: #f4f2f2;
  --muted: #b8b2b2;
  --accent: #d11c1c;
  --accent-bright: #ff2d2d;
  --accent-dark: #7e0f0f;
  --border: #2a0f0f;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  --radius: 18px;
  --radius-sm: 12px;
  --radius-lg: 28px;
  --container: 1200px;
}

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

body {
  font-family: "Space Grotesk", "Helvetica Neue", sans-serif;
  background: radial-gradient(circle at 15% 20%, rgba(209, 28, 28, 0.18), transparent 55%),
    radial-gradient(circle at 80% 0%, rgba(126, 15, 15, 0.2), transparent 45%),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
}

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

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  background: rgba(9, 9, 11, 0.85);
  border-bottom: 1px solid rgba(209, 28, 28, 0.2);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, #ff3d3d, #6c0a0a);
  box-shadow: 0 10px 30px rgba(255, 45, 45, 0.3);
}

.brand-name {
  font-family: "Bodoni Moda", serif;
  font-size: 22px;
  letter-spacing: 0.5px;
}

.brand-tag {
  display: block;
  font-size: 12px;
  color: var(--muted);
}

.nav-links {
  display: flex;
  gap: 18px;
  align-items: center;
  font-size: 14px;
}

.nav-links a {
  color: var(--muted);
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
  transition: all 0.2s ease;
}

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

.header-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border 0.2s ease;
}

.btn.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #fff;
  box-shadow: 0 18px 30px rgba(209, 28, 28, 0.3);
}

.btn.primary:hover {
  transform: translateY(-1px);
}

.btn.ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--text);
}

.btn.ghost:hover {
  border-color: rgba(209, 28, 28, 0.6);
}

.btn.small {
  padding: 8px 12px;
  font-size: 12px;
}

.hero {
  padding: 80px 0 64px;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  align-items: center;
}

.hero h1 {
  font-family: "Bodoni Moda", serif;
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1.05;
  margin-bottom: 18px;
}

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

.hero-card {
  background: linear-gradient(180deg, rgba(255, 45, 45, 0.12), rgba(17, 17, 20, 0.95));
  border: 1px solid rgba(209, 28, 28, 0.35);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow);
}

.hero-card h3 {
  font-size: 18px;
  margin-bottom: 12px;
}

.hero-card ul {
  list-style: none;
  display: grid;
  gap: 10px;
  color: var(--muted);
  font-size: 14px;
}

.section {
  padding: 70px 0;
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 32px;
}

.section-header h2 {
  font-size: 28px;
}

.section-header p {
  color: var(--muted);
  max-width: 520px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 22px;
}

.card {
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, border 0.2s ease;
  min-height: 100%;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(209, 28, 28, 0.4);
}

.card img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: #0d0d0f;
}

.card-body {
  padding: 18px;
  display: grid;
  gap: 10px;
  flex: 1;
}

.card-title {
  font-size: 16px;
  font-weight: 600;
}

.card-meta {
  font-size: 12px;
  color: var(--muted);
}

.price {
  font-size: 16px;
  color: var(--accent-bright);
  font-weight: 600;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(209, 28, 28, 0.12);
  border: 1px solid rgba(209, 28, 28, 0.3);
  color: var(--muted);
}

.surface {
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  padding: 24px;
}

.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.input, textarea, select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: #0f0f13;
  color: var(--text);
  font-size: 14px;
}

.input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: rgba(209, 28, 28, 0.6);
  box-shadow: 0 0 0 2px rgba(209, 28, 28, 0.2);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.table th,
.table td {
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.table th {
  color: var(--muted);
  font-weight: 500;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--muted);
}

.notice {
  border-left: 4px solid var(--accent);
  padding: 16px 18px;
  background: rgba(209, 28, 28, 0.08);
  border-radius: 12px;
  color: var(--muted);
  font-size: 14px;
}

.footer {
  padding: 50px 0 70px;
  color: var(--muted);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.footer h4 {
  color: var(--text);
  margin-bottom: 8px;
}

.stacked {
  display: grid;
  gap: 14px;
}

ul.stacked {
  list-style: none;
  padding-left: 0;
  color: var(--muted);
  font-size: 14px;
}

ul.stacked li {
  padding-left: 0;
}

@media (max-width: 900px) {
  .nav-links {
    display: none;
  }
  .header-inner {
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 700px) {
  .hero {
    padding-top: 60px;
  }
  .header-actions {
    width: 100%;
    justify-content: center;
  }
  .section {
    padding: 50px 0;
  }
}