:root {
  --bg: #f4f6fb;
  --bg2: #e8edf7;
  --ink: #0f172a;
  --muted: #64748b;
  --violet: #7c3aed;
  --cyan: #0891b2;
  --card: rgba(255, 255, 255, 0.82);
  --border: rgba(124, 58, 237, 0.18);
  --shadow: 0 24px 60px rgba(15, 23, 42, 0.08);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(900px 500px at 10% -10%, rgba(124, 58, 237, 0.12), transparent 60%),
    radial-gradient(700px 420px at 90% 0%, rgba(8, 145, 178, 0.1), transparent 55%),
    linear-gradient(165deg, var(--bg), var(--bg2));
}

.wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem 1.25rem;
}

.card {
  width: min(520px, 100%);
  padding: 2.25rem 2rem 2rem;
  border-radius: 20px;
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
  text-align: center;
}

.badge {
  display: inline-block;
  margin-bottom: 1rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--violet);
  background: rgba(124, 58, 237, 0.08);
  border: 1px solid rgba(124, 58, 237, 0.16);
}

.logo {
  margin: 0 0 0.35rem;
  font-size: clamp(1.75rem, 5vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(120deg, var(--violet), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.tagline {
  margin: 0 0 1.25rem;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.55;
}

.orbital {
  position: relative;
  width: 120px;
  height: 120px;
  margin: 0 auto 1.5rem;
}

.orbital::before,
.orbital::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(124, 58, 237, 0.22);
}

.orbital::after {
  inset: 18px;
  border-color: rgba(8, 145, 178, 0.28);
  animation: spin 14s linear infinite;
}

.core {
  position: absolute;
  inset: 38px;
  border-radius: 50%;
  background: linear-gradient(145deg, rgba(124, 58, 237, 0.25), rgba(8, 145, 178, 0.22));
  box-shadow: 0 0 28px rgba(124, 58, 237, 0.18);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.status {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
}

.note {
  margin: 0.75rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

.footer {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(15, 23, 42, 0.06);
  font-size: 0.8rem;
  color: var(--muted);
}

.footer a {
  color: var(--cyan);
  text-decoration: none;
}

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