:root {
  --bg: #0f1115;
  --bg-grad: #1a1d24;
  --text: #f5f5f7;
  --muted: #9a9ca3;
  --accent: #6c8cff;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: radial-gradient(circle at top, var(--bg-grad), var(--bg) 70%);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.wrapper {
  width: 100%;
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card {
  text-align: center;
  max-width: 420px;
}

.logo-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
  margin: 0 auto 24px;
  box-shadow: 0 0 24px 4px rgba(108, 140, 255, 0.6);
  animation: pulse 2.4s ease-in-out infinite;
}

h1 {
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  font-weight: 600;
  margin: 0 0 12px;
}

p {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.6;
  margin: 0;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.6; }
}