:root {
  --bg: #f7f7f5;
  --fg: #1a1a1a;
  --muted: #5c5c5c;
  --accent: #1f4e79;
  --border: #e3e3df;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 16px;
}

.site-header {
  border-bottom: 1px solid var(--border);
  background: #fff;
}

.site-header .container {
  display: flex;
  align-items: center;
  height: 64px;
}

.logo {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg);
  text-decoration: none;
}

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

.hero {
  text-align: center;
  padding: 64px 0 24px;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  letter-spacing: -0.03em;
  margin: 0 0 12px;
}

.hero p {
  color: var(--muted);
  font-size: 1.125rem;
  margin: 0;
}

.pricing { padding: 24px 0 64px; }

.site-footer {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  text-align: center;
  color: var(--muted);
  font-size: 0.875rem;
}