:root {
  --color-slate-950: #020617;
  --color-slate-900: #0f172a;
  --color-slate-800: #1e293b;
  --color-slate-50: #f8fafc;
  --color-teal-500: #14b8a6;
  --color-teal-400: #2dd4bf;
  --color-lime-400: #a3e635;
  --color-lime-300: #bef264;
  --color-gray-500: #6b7280;
  --radius-xl: 1rem;
  --radius-2xl: 1.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: #1f2937;
  background: #fff;
}

a {
  color: #0f766e;
  text-decoration: none;
}

a:hover {
  color: #115e59;
}

.site-header {
  background: linear-gradient(120deg, #0f172a 0%, #1e293b 45%, #115e59 100%);
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.brand-row {
  background: var(--color-slate-950);
  color: #fff;
  font-size: 0.75rem;
}

.page-shell {
  background: var(--color-slate-50);
  min-height: 100vh;
}

.card {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
}

.badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  color: #0f766e;
}

.pill {
  display: inline-flex;
  align-items: center;
  border-radius: 9999px;
  background: #f1f5f9;
  border: 1px solid #e5e7eb;
  font-size: 0.75rem;
  font-weight: 700;
  color: #475569;
  padding: 0.4rem 0.7rem;
}

.token-swatch {
  width: 100%;
  height: 2.5rem;
  border-radius: 0.6rem;
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.layout-table {
  width: 100%;
  border-collapse: collapse;
}

.layout-table th,
.layout-table td {
  border: 1px solid #e5e7eb;
  padding: 0.75rem;
  text-align: left;
  vertical-align: top;
}

.layout-table thead {
  background: var(--color-slate-900);
  color: #fff;
}

/* Primitives */
.pr-container {
  width: min(1200px, 100% - 48px);
  margin-inline: auto;
}

.pr-stack {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.pr-grid {
  display: grid;
  gap: 32px;
}

.pr-grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.pr-split {
  display: grid;
  gap: 40px;
  grid-template-columns: 1fr;
  align-items: center;
}

@media (min-width: 1024px) {
  .pr-split {
    grid-template-columns: 1fr 1fr;
  }

  .pr-split-40-60 {
    grid-template-columns: 2fr 3fr;
  }

  .pr-split-60-40 {
    grid-template-columns: 3fr 2fr;
  }
}

.pr-cluster {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.pr-cover {
  min-height: 80vh;
  display: flex;
  align-items: center;
}

.button-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 0;
  border-radius: 9999px;
  background: var(--color-teal-500);
  color: #fff;
  font-weight: 700;
  padding: 0.65rem 1.1rem;
}

.button-secondary {
  display: inline-flex;
  align-items: center;
  border: 1px solid #cbd5e1;
  border-radius: 9999px;
  background: #fff;
  color: #0f172a;
  font-weight: 700;
  padding: 0.65rem 1.1rem;
}

.small-note {
  color: var(--color-gray-500);
  font-size: 0.875rem;
}

.footer {
  background: var(--color-slate-950);
  color: #cbd5e1;
}

.preview-block {
  margin-top: 1rem;
}

.preview-band {
  background: linear-gradient(120deg, #ecfeff 0%, #f0fdf4 100%);
  border: 1px solid #d1fae5;
  border-radius: 1rem;
  padding: 1rem 1.2rem;
}

.preview-hero {
  background: linear-gradient(120deg, #0f172a 0%, #1e293b 45%, #0f766e 100%);
  color: #fff;
  border-radius: 1rem;
  padding: 2rem;
}

.preview-hero .small-note {
  color: #d1fae5;
}

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

.preview-card {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 0.85rem;
  padding: 1rem;
}

.preview-hero-card {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 0.9rem;
  padding: 1rem;
}

.preview-list {
  margin: 0;
  padding-left: 1.1rem;
}

.preview-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.preview-pill {
  border-radius: 999px;
  background: #e2e8f0;
  color: #334155;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.32rem 0.62rem;
}