:root {
  --bg: #060b16;
  --panel: rgba(12, 18, 32, 0.9);
  --panel-soft: rgba(18, 24, 39, 0.94);
  --text: #eef2ff;
  --muted: #98a7bf;
  --border: rgba(148, 163, 184, 0.14);
  --primary: #7c3aed;
  --secondary: #06b6d4;
  --accent: #22c55e;
  --shadow: 0 20px 48px rgba(1, 8, 23, 0.45);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(124, 58, 237, 0.18), transparent 30%),
    radial-gradient(circle at top right, rgba(6, 182, 212, 0.16), transparent 28%),
    linear-gradient(180deg, #020617 0%, #091120 100%);
}

.hero,
main {
  width: min(1200px, calc(100% - 28px));
  margin: 0 auto;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
}

.logo {
  font-weight: 800;
  font-size: 20px;
}

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

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

.hero-content {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  align-items: center;
  padding: 30px 0 50px;
}

.tag {
  display: inline-block;
  margin: 0 0 12px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(124, 58, 237, 0.16);
  color: #d8b4fe;
  font-size: 14px;
  font-weight: 700;
}

.hero-text h1,
.section-heading h2,
.contact-section h2 {
  margin-top: 0;
}

.subtitle,
.mini-label,
.stat-box span,
.product-card p,
.feature-item p,
.timeline-item p,
.contact-section p,
.hero-card span {
  color: var(--muted);
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 22px;
  box-shadow: var(--shadow);
}

.hero-card {
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.16), rgba(6, 182, 212, 0.12));
}

.hero-stats {
  display: grid;
  gap: 14px;
  margin-top: 16px;
}

.hero-stats strong,
.stat-box strong {
  display: block;
  margin-top: 6px;
}

.btn {
  border: none;
  border-radius: 14px;
  padding: 12px 16px;
  text-decoration: none;
  font: inherit;
  cursor: pointer;
  font-weight: 700;
}

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

.btn.secondary {
  background: rgba(148, 163, 184, 0.12);
  color: var(--text);
}

.stats-section,
.product-grid,
.feature-list,
.timeline {
  display: grid;
  gap: 20px;
}

.stats-section {
  grid-template-columns: repeat(3, 1fr);
  margin-bottom: 50px;
}

.product-grid {
  grid-template-columns: repeat(3, 1fr);
  margin-top: 22px;
}

.feature-list {
  grid-template-columns: repeat(3, 1fr);
  margin-top: 22px;
}

.timeline {
  grid-template-columns: repeat(3, 1fr);
  margin-top: 22px;
}

.section-heading {
  margin-bottom: 10px;
}

.products-section,
.features-section,
.timeline-section {
  margin-bottom: 50px;
}

.chip {
  display: inline-block;
  margin-top: 12px;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(34, 197, 94, 0.14);
  color: #86efac;
  font-size: 12px;
  font-weight: 700;
}

.contact-section {
  margin-bottom: 50px;
}

@media (max-width: 980px) {
  .hero-content,
  .stats-section,
  .product-grid,
  .feature-list,
  .timeline {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .hero,
  main {
    width: min(100% - 16px, 1200px);
  }

  .navbar {
    flex-direction: column;
    gap: 14px;
    align-items: flex-start;
  }

  .nav-links,
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
}