:root {
  --navy: #0b1b3b;
  --teal: #19b6a4;
  --teal-dark: #118a7f;
  --slate: #4b5563;
  --light: #f8fafc;
  --card: #ffffff;
  --border: #e2e8f0;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #0f172a;
  background: var(--light);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.nav {
  position: sticky;
  top: 0;
  background: rgba(248, 250, 252, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  z-index: 10;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  color: var(--navy);
}

.brand-badge {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--navy), var(--teal));
  display: grid;
  place-items: center;
  color: white;
  font-weight: 700;
}

.nav-links {
  display: flex;
  gap: 20px;
  color: #1f2937;
  font-weight: 500;
}

.nav-cta {
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--navy);
  color: white;
  font-weight: 600;
}

.hero {
  padding: 80px 0 40px;
  background: radial-gradient(circle at top, rgba(25, 182, 164, 0.12), transparent 50%), var(--light);
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  color: var(--navy);
  margin: 0 0 16px;
  line-height: 1.1;
}

.hero p {
  color: var(--slate);
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button-primary {
  background: var(--teal);
  color: white;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.button-secondary {
  border: 1px solid var(--border);
  padding: 12px 20px;
  border-radius: 999px;
  background: white;
  color: var(--navy);
  font-weight: 600;
}

.hero-card {
  background: white;
  border-radius: 20px;
  padding: 28px;
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
  border: 1px solid var(--border);
}

.hero-card h3 { margin-top: 0; }

.section {
  padding: 72px 0;
}

.section h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--navy);
  margin-bottom: 12px;
}

.section p.lead {
  color: var(--slate);
  max-width: 720px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 32px;
}

.card {
  background: white;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.04);
}

.card h3 { margin-top: 0; color: var(--navy); }

.tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: rgba(25, 182, 164, 0.12);
  color: var(--teal-dark);
  font-weight: 600;
  border-radius: 999px;
  font-size: 0.85rem;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.metric {
  padding: 18px;
  background: white;
  border-radius: 14px;
  border: 1px solid var(--border);
}

.metric h4 { margin: 0; color: var(--navy); font-size: 1.4rem; }

.cta {
  background: linear-gradient(135deg, var(--navy), #101f4a);
  color: white;
  border-radius: 24px;
  padding: 40px;
  margin-top: 40px;
}

.cta a { color: white; }

.footer {
  padding: 40px 0;
  color: #64748b;
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.list {
  padding-left: 18px;
  color: var(--slate);
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}

.notice {
  font-size: 0.9rem;
  color: #64748b;
}

@media (max-width: 720px) {
  .nav-links { display: none; }
  .hero { padding-top: 48px; }
}