:root {
  --bg: #07111f;
  --bg-soft: #0f172a;
  --card: rgba(15, 23, 42, 0.8);
  --text: #f8fafc;
  --muted: #94a3b8;
  --brand: #6a50ee;
  --brand-2: #38bdf8;
  --border: rgba(255, 255, 255, 0.12);
}

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

body {
  font-family: 'Inter', sans-serif;
  background: radial-gradient(circle at top left, rgba(56, 189, 248, 0.2), transparent 28%), var(--bg);
  color: var(--text);
  line-height: 1.6;
}

.page-shell {
  min-height: 100vh;
}

.hero {
  padding: 24px 24px 80px;
  max-width: 1200px;
  margin: 0 auto;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0 40px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  font-size: 1.1rem;
}

.brand i {
  color: var(--brand-2);
}

.nav-links {
  display: flex;
  gap: 18px;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
}

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

.hero-content {
  max-width: 760px;
  padding: 48px 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 14px;
  background: rgba(106, 80, 238, 0.15);
  color: #c7d2fe;
  font-size: 0.95rem;
  margin-bottom: 18px;
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.15;
  margin-bottom: 16px;
}

.hero p {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 680px;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: white;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  border: 1px solid var(--border);
}

.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 24px 80px;
}

.section-alt {
  padding-top: 0;
}

.section-heading {
  margin-bottom: 24px;
}

.eyebrow {
  color: #7dd3fc;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.section-heading h2 {
  font-size: 1.7rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.card,
.info-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

.icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(106, 80, 238, 0.2);
  color: #c7d2fe;
  margin-bottom: 14px;
}

.card h3 {
  font-size: 1.08rem;
  margin-bottom: 8px;
}

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

.info-box {
  max-width: 760px;
}

@media (max-width: 800px) {
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .topbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}