/* Blitz — site public */
:root {
  --bg: #08080e;
  --bg-card: #111118;
  --bg-elev: #18181f;
  --border: #222230;
  --text: #f0f0f5;
  --text-2: #888898;
  --text-muted: #555565;
  --red: #e0200f;
  --red-light: #ff4433;
  --orange: #f05a1a;
  --bolt: #f07020;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Inter", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

.shell {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 24px 96px;
}

/* Top nav */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 64px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}
.brand {
  font-size: 24px;
  font-weight: 900;
  font-style: italic;
  letter-spacing: -0.5px;
  color: var(--text);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}
.brand-dot {
  width: 8px;
  height: 8px;
  background: var(--red);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--red);
}
.nav-links {
  display: flex;
  gap: 24px;
  list-style: none;
}
.nav-links a {
  color: var(--text-2);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  transition: color 0.15s;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--red-light);
}

/* Hero (landing) */
.hero {
  text-align: center;
  padding: 64px 0 96px;
}
.eyebrow {
  font-size: 11px;
  letter-spacing: 4px;
  color: var(--red-light);
  text-transform: uppercase;
  margin-bottom: 24px;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
}
h1 {
  font-size: clamp(44px, 8vw, 84px);
  font-weight: 900;
  font-style: italic;
  letter-spacing: -2px;
  line-height: 1.05;
  margin-bottom: 24px;
  background: linear-gradient(
    180deg,
    var(--text) 0%,
    var(--red-light) 200%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.lead {
  font-size: 18px;
  color: var(--text-2);
  max-width: 540px;
  margin: 0 auto 48px;
}
.cta-row {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  text-decoration: none;
  transition:
    transform 0.15s,
    box-shadow 0.15s;
}
.btn-primary {
  background: linear-gradient(135deg, var(--red), var(--orange));
  color: #fff;
  box-shadow: 0 8px 24px rgba(224, 32, 15, 0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(224, 32, 15, 0.5);
}
.btn-ghost {
  background: var(--bg-card);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  border-color: var(--red);
}

/* Features grid */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 96px;
}
.feature {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
}
.feature h3 {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--red-light);
  margin-bottom: 8px;
}
.feature p {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.5;
}

/* Doc page (privacy/terms/support) */
.doc h1 {
  font-size: 48px;
  margin-bottom: 8px;
  -webkit-text-fill-color: var(--text);
  background: none;
}
.doc .lastUpdated {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  margin-bottom: 48px;
}
.doc h2 {
  font-size: 24px;
  font-weight: 900;
  font-style: italic;
  margin-top: 48px;
  margin-bottom: 16px;
  color: var(--text);
}
.doc h3 {
  font-size: 16px;
  font-weight: 700;
  margin-top: 24px;
  margin-bottom: 12px;
  color: var(--text);
}
.doc p,
.doc li {
  font-size: 15px;
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: 12px;
}
.doc ul,
.doc ol {
  margin-left: 24px;
  margin-bottom: 16px;
}
.doc strong {
  color: var(--text);
  font-weight: 700;
}
.doc a {
  color: var(--red-light);
}
.doc table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 14px;
}
.doc th,
.doc td {
  text-align: left;
  padding: 12px;
  border-bottom: 1px solid var(--border);
}
.doc th {
  color: var(--red-light);
  letter-spacing: 1px;
  text-transform: uppercase;
  font-size: 11px;
  font-weight: 700;
}
.doc td {
  color: var(--text-2);
}
.doc hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 48px 0;
}
.doc code {
  background: var(--bg-elev);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.9em;
  color: var(--red-light);
}

/* Footer */
.footer {
  margin-top: 96px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
  letter-spacing: 1px;
}
.footer a {
  color: var(--text-2);
  margin: 0 12px;
  text-decoration: none;
}
.footer a:hover {
  color: var(--red-light);
}

@media (max-width: 600px) {
  .shell {
    padding: 32px 20px 64px;
  }
  .nav {
    margin-bottom: 32px;
  }
  .nav-links {
    gap: 12px;
  }
  .nav-links a {
    font-size: 11px;
    letter-spacing: 1px;
  }
  .hero {
    padding: 32px 0 64px;
  }
  .doc h1 {
    font-size: 36px;
  }
}