:root {
  --bg: #0f172a;
  --bg-soft: #111827;
  --text: #0f172a;
  --muted: #64748b;
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --card: #ffffff;
  --border: #e2e8f0;
  --light: #f8fafc;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--light);
  line-height: 1.6;
}

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  background: rgba(15, 23, 42, 0.95);
  color: white;
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.5px;
}

nav {
  display: flex;
  gap: 20px;
}

nav a {
  color: #e5e7eb;
  text-decoration: none;
  font-size: 15px;
}

nav a:hover {
  color: white;
}

.hero {
  background:
    radial-gradient(circle at top left, rgba(37, 99, 235, 0.25), transparent 35%),
    linear-gradient(135deg, #0f172a, #111827);
  color: white;
  padding: 96px 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 40px;
  align-items: center;
}

.badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.12);
  color: #dbeafe;
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 14px;
  margin-bottom: 18px;
}

h1 {
  font-size: clamp(38px, 6vw, 64px);
  line-height: 1;
  margin: 0 0 20px;
  letter-spacing: -2px;
}

h2 {
  font-size: 34px;
  margin: 0 0 24px;
  letter-spacing: -1px;
}

h3 {
  margin-top: 0;
}

.hero p {
  max-width: 680px;
  color: #cbd5e1;
  font-size: 19px;
}

.actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 18px;
  border-radius: 12px;
  font-weight: 700;
  text-decoration: none;
}

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

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

.btn.secondary {
  color: white;
  border: 1px solid rgba(255,255,255,0.3);
}

.section {
  padding: 72px 0;
}

.section.alt {
  background: white;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 26px;
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.08);
}

.status-card {
  color: var(--text);
}

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

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

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.tags span {
  background: #eff6ff;
  color: #1e40af;
  border: 1px solid #bfdbfe;
  padding: 10px 14px;
  border-radius: 999px;
  font-weight: 700;
}

.contact-box {
  background: #0f172a;
  color: white;
  border-radius: 28px;
  padding: 48px;
  text-align: center;
}

.contact-box p {
  color: #cbd5e1;
}

footer {
  background: #020617;
  color: #94a3b8;
  padding: 28px 0;
  text-align: center;
}

@media (max-width: 800px) {
  .nav {
    flex-direction: column;
    gap: 12px;
    padding: 16px 0;
  }

  .hero-grid,
  .cards {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 64px 0;
  }

  .contact-box {
    padding: 32px 20px;
  }
}