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

:root {
  --bg-navy-top: #0d0a2b;
  --bg-navy-bottom: #241a4a;
  --neon-cyan: #4de3ff;
  --neon-magenta: #ff4de3;
  --neon-green: #39ff88;
  --neon-yellow: #ffe14d;
  --neon-violet: #b24dff;
  --text-light: #eef0ff;
  --panel-dark: rgba(10, 8, 30, 0.75);
}

body {
  min-height: 100vh;
  background: linear-gradient(to bottom, var(--bg-navy-top), var(--bg-navy-bottom));
  color: var(--text-light);
  font-family: 'VT323', monospace;
  font-size: 1.25rem;
  overflow-x: hidden;
  position: relative;
}

.sky {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.stars {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.star {
  position: absolute;
  width: 2px;
  height: 2px;
  background: var(--text-light);
  animation: twinkle 2s ease-in-out infinite alternate;
}

@keyframes twinkle {
  from { opacity: 0.2; }
  to { opacity: 1; }
}

.moon {
  position: absolute;
  top: 2rem;
  right: 3rem;
  filter: drop-shadow(0 0 8px var(--text-light));
  image-rendering: pixelated;
}

.content, .footer {
  position: relative;
  z-index: 1;
}

.footer {
  text-align: center;
  padding: 2rem 1rem;
  font-size: 0.9rem;
  opacity: 0.7;
}

@media (prefers-reduced-motion: reduce) {
  .star { animation: none; opacity: 0.6; }
}

.hero {
  text-align: center;
  padding: 4rem 1rem 2rem;
}

.neon-name {
  font-family: 'Press Start 2P', monospace;
  font-size: clamp(1.25rem, 5vw, 2.5rem);
  color: var(--text-light);
  text-shadow:
    0 0 4px var(--neon-cyan),
    0 0 10px var(--neon-cyan),
    0 0 20px var(--neon-magenta),
    0 0 40px var(--neon-magenta);
  animation: flicker 4s infinite;
}

.tagline {
  margin-top: 1rem;
  font-size: 1.1rem;
  color: var(--neon-cyan);
  opacity: 0.9;
}

@keyframes flicker {
  0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% { opacity: 1; }
  20%, 22%, 24%, 55% { opacity: 0.6; }
}

@media (prefers-reduced-motion: reduce) {
  .neon-name { animation: none; }
}

.panel {
  max-width: 640px;
  margin: 2rem auto;
  padding: 1.5rem;
  background: var(--panel-dark);
  border: 2px solid var(--neon-cyan);
  border-radius: 4px;
  box-shadow: 0 0 12px var(--neon-cyan);
  line-height: 1.5;
}

.neon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  max-width: 900px;
  margin: 2rem auto;
  padding: 0 1rem;
}

.neon-tag {
  padding: 1rem;
  text-align: center;
  border: 2px solid currentColor;
  border-radius: 4px;
  font-size: 0.95rem;
}

.neon-tag.cyan    { color: var(--neon-cyan);    box-shadow: 0 0 10px var(--neon-cyan); }
.neon-tag.magenta { color: var(--neon-magenta); box-shadow: 0 0 10px var(--neon-magenta); }
.neon-tag.green   { color: var(--neon-green);   box-shadow: 0 0 10px var(--neon-green); }
.neon-tag.yellow  { color: var(--neon-yellow);  box-shadow: 0 0 10px var(--neon-yellow); }
.neon-tag.violet  { color: var(--neon-violet);  box-shadow: 0 0 10px var(--neon-violet); }

.neon-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  margin: 2.5rem auto;
  padding: 0 1rem;
}

.neon-link {
  display: inline-block;
  padding: 1rem 2rem;
  font-family: 'Press Start 2P', monospace;
  font-size: 0.85rem;
  color: inherit;
  text-decoration: none;
  border: 2px solid currentColor;
  border-radius: 4px;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.neon-link.cyan    { color: var(--neon-cyan);    box-shadow: 0 0 8px var(--neon-cyan); }
.neon-link.magenta { color: var(--neon-magenta); box-shadow: 0 0 8px var(--neon-magenta); }

.neon-link:hover, .neon-link:focus-visible {
  box-shadow: 0 0 20px currentColor, 0 0 40px currentColor;
  transform: translateY(-2px);
}

@media (prefers-reduced-motion: reduce) {
  .neon-link:hover, .neon-link:focus-visible {
    transform: none;
  }
}

@media (max-width: 480px) {
  .hero { padding: 3rem 1rem 1.5rem; }
  .neon-link { padding: 0.85rem 1.25rem; font-size: 0.7rem; }
  .neon-tag { font-size: 0.85rem; }
  .moon {
    width: 40px;
    height: 40px;
    top: 1rem;
    right: 1rem;
  }
  .panel {
    margin: 2rem 1rem;
  }
}