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

:root {
  color-scheme: light dark;
  --bg: #0f1419;
  --bg-accent: #1a2332;
  --card: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.1);
  --text: #f4f7fb;
  --muted: #9aa8bc;
  --accent: #3b9eff;
  --accent-hover: #66b3ff;
  --badge: #1e3a5f;
  --badge-text: #7ec8ff;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f0f4f8;
    --bg-accent: #dce6f0;
    --card: rgba(255, 255, 255, 0.85);
    --border: rgba(15, 20, 25, 0.08);
    --text: #0f1419;
    --muted: #5a6b7d;
    --accent: #0066cc;
    --accent-hover: #0052a3;
    --badge: #e8f4ff;
    --badge-text: #0066cc;
  }
}

html,
body {
  min-height: 100%;
}

body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, var(--bg-accent), transparent),
    var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.25rem;
}

.card {
  width: min(100%, 36rem);
  padding: 3rem 2.5rem;
  text-align: center;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  backdrop-filter: blur(12px);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.18);
}

.badge {
  display: inline-block;
  padding: 0.35rem 0.9rem;
  margin-bottom: 1.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--badge-text);
  background: var(--badge);
  border-radius: 999px;
}

.domain {
  font-size: clamp(1.75rem, 6vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  word-break: break-word;
  margin-bottom: 0.75rem;
}

.tagline {
  color: var(--muted);
  font-size: 1.05rem;
  margin-bottom: 2rem;
}

.contact {
  display: inline-block;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  transition: color 0.15s ease;
}

.contact:hover,
.contact:focus-visible {
  color: var(--accent-hover);
  text-decoration: underline;
}

.cta {
  margin-top: 0.75rem;
  font-size: 0.9rem;
  color: var(--muted);
}