:root {
  --bg: #0b1020;
  --bg-soft: #121a33;
  --text: #f4f7ff;
  --muted: #b2bdd8;
  --primary: #6a8dff;
  --primary-hover: #5a7cf0;
  --card: #161f3b;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #090e1d 0%, #101936 100%);
  line-height: 1.6;
}

.container {
  width: min(1080px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  background: rgba(11, 16, 32, 0.8);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.9rem 0;
}

.logo {
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.02em;
}

nav a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 1.1rem;
  font-weight: 600;
}

nav a:hover {
  color: var(--text);
}

.hero {
  padding: 5rem 0 4rem;
}

.hero-content {
  max-width: 760px;
}

.eyebrow {
  color: #9eb2ff;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.82rem;
}

h1 {
  margin: 0.4rem 0 1rem;
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.15;
}

.subtitle {
  color: var(--muted);
  max-width: 640px;
  margin-bottom: 1.8rem;
}

.button {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  padding: 0.85rem 1.2rem;
  border-radius: 10px;
}

.button:hover {
  background: var(--primary-hover);
}

.section {
  padding: 3rem 0;
}

.section h2 {
  margin-top: 0;
  font-size: 1.8rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.card {
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 1.2rem;
}

.card p {
  color: var(--muted);
}

.alt {
  background: rgba(255, 255, 255, 0.03);
}

.reasons {
  margin: 1rem 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

.cta {
  text-align: center;
}

.cta p {
  color: var(--muted);
  margin-bottom: 1.2rem;
}

.button-secondary {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.button-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: 2rem;
}

.site-footer p {
  color: var(--muted);
  text-align: center;
  margin: 1rem 0;
}

@media (max-width: 640px) {
  nav {
    display: none;
  }

  .hero {
    padding-top: 3.4rem;
  }
}