:root {
  --bg: #0b0f19;
  --bg-accent: #131a2b;
  --fg: #e6ecff;
  --muted: #8b96b3;
  --accent: #5b8cff;
}

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

html,
body {
  height: 100%;
}

body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial,
    sans-serif;
  color: var(--fg);
  background: radial-gradient(
      1200px 600px at 50% -10%,
      var(--bg-accent),
      transparent
    ),
    var(--bg);
  -webkit-font-smoothing: antialiased;
}

.stage {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  padding: 2rem;
  text-align: center;
}

.card {
  padding: 3rem 2.5rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(6px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  max-width: 560px;
  width: 100%;
}

.logo-img {
  display: block;
  max-width: 180px;
  width: 60%;
  height: auto;
  margin: 0 auto 1.5rem;
}

.logo {
  font-size: clamp(2.5rem, 8vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.logo .dot {
  color: var(--accent);
}

.tagline {
  margin-top: 0.75rem;
  color: var(--muted);
  font-size: clamp(1rem, 3vw, 1.25rem);
}

.status {
  margin-top: 2rem;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.pulse {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(91, 140, 255, 0.6);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(91, 140, 255, 0.5);
  }
  70% {
    box-shadow: 0 0 0 12px rgba(91, 140, 255, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(91, 140, 255, 0);
  }
}

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