@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Orbitron:wght@700;900&family=Exo+2:wght@300;400;600&display=swap');

:root {
  --green: #00ff41;
  --green-dim: #00ff4115;
  --green-mid: #00ff4130;
  --green-muted: rgba(0, 255, 65, 0.12);
  --bg: #030a06;
  --bg2: #050505;
  --grid: #0d1f12;
  --text: #c8ffd4;
  --muted: #4a7a55;
  --border: #1a3a22;
  --go: #00ADD8;
  --go-dim: #00add820;
  --rust: #FF4500;
  --rust-dim: #ff450020;
  --py: #FFD43B;
  --py-dim: #ffd43b20;
  --warn: #ff9966;

  --Tech: 'Share Tech Mono', monospace;
  --Code: 'Orbitron', monospace;
  --UI: 'Exo 2', sans-serif;

  --anim-down: fadeDown 0.6s ease both;
  --anim-up: fadeUp 0.6s ease both;
}

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

body {
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Grid background */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 40px 40px;
  z-index: 0;
  pointer-events: none;
}

/* Green glow */
body::after {
  content: '';
  position: fixed;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 500px;
  background: radial-gradient(ellipse, #00ff4110 0%, transparent 70%);
  z-index: 0;
  pointer-events: none;
}

@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}