:root {
  --background: #081020;
  --card: #0f172a;
  --card-elevated: #1e293b;
  --primary: #2563eb;
  --accent: #14b8a6;
  --success: #22c55e;
  --on-background: #ffffff;
  --on-surface: #e5e7eb;
  --on-surface-variant: #94a3b8;
  --divider: #334155;
  --max-width: 720px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--on-surface);
  background: var(--background);
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.site-header {
  border-bottom: 1px solid var(--divider);
  background: rgba(8, 16, 32, 0.92);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.site-header-inner,
.page {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1rem 1.25rem;
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--on-background);
  font-weight: 700;
  font-size: 1.125rem;
}

.brand img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  font-size: 0.9375rem;
}

.site-nav a {
  color: var(--on-surface-variant);
}

.site-nav a[aria-current="page"] {
  color: var(--accent);
}

.hero {
  text-align: center;
  padding: 3rem 0 2rem;
}

.hero img {
  width: 96px;
  height: 96px;
  margin-bottom: 1.25rem;
}

.hero h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  line-height: 1.2;
  color: var(--on-background);
}

.hero .tagline {
  margin: 0 auto 1.25rem;
  max-width: 34ch;
  font-size: 1.125rem;
  color: var(--on-surface);
}

.hero .tagline em {
  font-style: normal;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--divider);
  background: var(--card-elevated);
  color: var(--on-surface-variant);
  font-size: 0.8125rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--divider);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 1rem;
}

.card h2,
.card h3 {
  margin-top: 0;
  color: var(--on-background);
}

.card h2 {
  font-size: 1.125rem;
}

.card h3 {
  font-size: 1rem;
}

.feature-grid {
  display: grid;
  gap: 1rem;
  margin: 2rem 0;
}

@media (min-width: 640px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.legal-page h1 {
  margin: 1.5rem 0 0.5rem;
  font-size: 1.75rem;
  color: var(--on-background);
}

.legal-page .meta {
  color: var(--on-surface-variant);
  font-size: 0.875rem;
  margin-bottom: 2rem;
}

.legal-page h2 {
  margin: 2rem 0 0.75rem;
  font-size: 1.125rem;
  color: var(--on-background);
}

.legal-page h3 {
  margin: 1.25rem 0 0.5rem;
  font-size: 1rem;
  color: var(--on-background);
}

.legal-page p,
.legal-page li {
  color: var(--on-surface);
}

.legal-page ul {
  padding-left: 1.25rem;
}

.legal-page li + li {
  margin-top: 0.375rem;
}

.placeholder {
  color: var(--warning, #f59e0b);
  font-style: italic;
}

.site-footer {
  margin-top: 3rem;
  padding: 2rem 1.25rem;
  border-top: 1px solid var(--divider);
  text-align: center;
  color: var(--on-surface-variant);
  font-size: 0.875rem;
}

.site-footer p {
  margin: 0.25rem 0;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.25rem;
  border-radius: 20px;
  font-weight: 600;
  font-size: 0.9375rem;
  border: 1px solid transparent;
}

.button-primary {
  background: linear-gradient(90deg, var(--primary), var(--accent));
  color: #fff;
}

.button-secondary {
  background: transparent;
  border-color: var(--divider);
  color: var(--on-surface);
}