:root {
  --bg: #15191f;
  --bg-alt: #202631;
  --surface: #1f242c;
  --border: #262d35;
  --text: #eef1f4;
  --text-muted: #8a94a0;
  --accent: #5b8def;
  --max-width: 1040px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
}

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

.hero {
  padding: 140px 0 100px;
  border-bottom: 1px solid var(--border);
}

.hero-inner {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}

.hero-logo {
  height: 80px;
  width: auto;
  margin: 0 auto 56px;
  display: block;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  margin: 0 0 20px;
}

.hero h1 {
  font-size: clamp(1.6rem, 2.8vw, 2.2rem);
  line-height: 1.25;
  margin: 0 0 24px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: #c7ced6;
}

.lede {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin: 0 auto 40px;
}

.hero-actions {
  display: flex;
  justify-content: center;
}

.btn {
  display: inline-block;
  padding: 13px 30px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.95rem;
}

.btn-primary {
  background: var(--text);
  color: var(--bg);
}

.btn-primary:hover {
  background: var(--accent);
  color: var(--text);
}

.section {
  padding: 88px 0;
}

.section-alt {
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}

.feature {
  border-top: 1px solid var(--border);
  padding-top: 24px;
}

.feature-index {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  margin-bottom: 14px;
}

.feature h3 {
  margin: 0 0 12px;
  font-size: 1.05rem;
  font-weight: 600;
  color: #c7ced6;
}

.feature p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.statement {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--text);
  line-height: 1.6;
}

.site-footer {
  padding: 32px 0 48px;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

@media (max-width: 720px) {
  .hero { padding: 88px 0 72px; }
  .grid-3 { grid-template-columns: 1fr; gap: 32px; }
  .footer-row { flex-direction: column; gap: 10px; text-align: center; }
}