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

:root {
  --bg: #0f1117;
  --surface: #1a1d27;
  --border: #2a2d3a;
  --accent: #6366f1;
  --text: #e2e8f0;
  --muted: #64748b;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.container {
  width: 100%;
  max-width: 480px;
  padding: 1.5rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 3rem 2.5rem;
  text-align: center;
}

.badge {
  display: inline-block;
  background: rgb(99 102 241 / 15%);
  color: var(--accent);
  border: 1px solid rgb(99 102 241 / 30%);
  border-radius: 2rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.35rem 0.9rem;
  margin-bottom: 1.5rem;
}

h1 {
  font-size: clamp(1.5rem, 5vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.tagline {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.6;
}

.divider {
  width: 40px;
  height: 2px;
  background: var(--border);
  border-radius: 1px;
  margin: 1.75rem auto;
}

.meta {
  font-size: 0.85rem;
  color: var(--muted);
}

.meta a {
  color: var(--accent);
  text-decoration: none;
}

.meta a:hover {
  text-decoration: underline;
}