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

:root {
  --glow: #8be9fd;
  --accent: #ff79c6;
  --bg: #05010f;
}

html, body {
  height: 100%;
  background: var(--bg);
  color: #e8e8ff;
  font-family: "Courier New", ui-monospace, monospace;
  overflow: hidden;
}

#space {
  position: fixed;
  inset: 0;
  display: block;
  cursor: crosshair;
}

.hud {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  pointer-events: none;
  padding: 2rem;
  max-width: 40rem;
  z-index: 2;
}

.hud h1 {
  font-size: clamp(2.5rem, 8vw, 5rem);
  letter-spacing: 0.15em;
  text-shadow: 0 0 20px var(--glow), 0 0 60px rgba(139, 233, 253, 0.4);
}

.hud h1 span { color: var(--accent); text-shadow: 0 0 20px var(--accent); }

.tagline {
  margin-top: 0.5rem;
  font-size: 1.1rem;
  opacity: 0.85;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

.hint {
  margin-top: 1.5rem;
  font-size: 0.9rem;
  opacity: 0.6;
  animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse { 0%,100% { opacity: 0.4; } 50% { opacity: 0.9; } }

.counter {
  margin-top: 1.2rem;
  font-size: 0.85rem;
  opacity: 0.7;
}

.counter span { color: var(--glow); font-weight: bold; }

.thought {
  margin: 1.8rem auto 0;
  font-style: italic;
  font-size: 1rem;
  line-height: 1.6;
  opacity: 0.9;
  min-height: 3.2em;
  border-left: 2px solid var(--accent);
  padding-left: 1rem;
  text-align: left;
  transition: opacity 0.4s;
}

.btn {
  pointer-events: auto;
  margin-top: 1.2rem;
  background: transparent;
  border: 1px solid var(--glow);
  color: var(--glow);
  font-family: inherit;
  font-size: 0.9rem;
  padding: 0.6rem 1.4rem;
  cursor: pointer;
  border-radius: 999px;
  transition: all 0.25s;
}

.btn:hover {
  background: var(--glow);
  color: var(--bg);
  box-shadow: 0 0 25px var(--glow);
}

footer {
  position: fixed;
  bottom: 0.8rem;
  width: 100%;
  text-align: center;
  font-size: 0.72rem;
  opacity: 0.45;
  z-index: 2;
  pointer-events: none;
}