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

body {
  background: #0a0a0f;
  overflow: hidden;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

canvas#bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  display: block;
}

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 10;
}

.logo {
  font-family: 'Inter', system-ui, sans-serif;
  font-weight: 300;
  font-size: clamp(2.5rem, 8vw, 5rem);
  color: #e8e8f0;
  letter-spacing: 0.04em;
  text-shadow:
    0 0 40px rgba(140, 140, 255, 0.15),
    0 0 80px rgba(140, 140, 255, 0.08);
  user-select: none;
}

.tagline {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-weight: 300;
  font-size: clamp(0.75rem, 2vw, 1rem);
  color: rgba(180, 180, 210, 0.5);
  margin-top: 0.8rem;
  letter-spacing: 0.12em;
  user-select: none;
}