:root {
  --bg: #0b1220;
  --bg-accent: #111827;
  --card: rgba(12, 18, 32, 0.82);
  --border: rgba(148, 163, 184, 0.20);
  --text: #e6edf7;
  --muted: #9fb0c7;
  --primary: #38bdf8;
  --primary-soft: rgba(56, 189, 248, 0.12);
  --shadow: 0 24px 60px rgba(2, 6, 23, 0.45);
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }

body {
  font-family: "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(56, 189, 248, 0.18), transparent 28%),
    linear-gradient(135deg, var(--bg), var(--bg-accent));
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
}

.card {
  width: min(860px, 100%);
  padding: 48px;
  border-radius: 24px;
  border: 1px solid var(--border);
  background: var(--card);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--primary);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

h1 {
  margin: 0 0 20px;
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1.05;
}

.lead {
  margin: 0 0 18px;
  font-size: clamp(20px, 2.5vw, 28px);
  line-height: 1.5;
}

.text {
  margin: 0;
  max-width: 62ch;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--primary-soft);
  border: 1px solid rgba(56, 189, 248, 0.20);
  color: #d9f3ff;
  font-size: 14px;
}

@media (max-width: 640px) {
  .hero { padding: 20px; }
  .card { padding: 28px 22px; border-radius: 18px; }
  .text { font-size: 16px; }
}