:root {
  --bg-color: #0b0b0e;
  --card-bg: rgba(15, 15, 21, 0.85);
  --text-white: #ffffff;
  --neon-green: #33ff33;
  --neon-red: #ff3333;
  --neon-blue: #00ffff;
  
  --font-mono: 'Share Tech Mono', monospace;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--bg-color);
  color: var(--text-white);
  font-family: var(--font-mono);
  line-height: 1.5;
  overflow-x: hidden;
}

/* Screen static noise overlay */
.glitch-noise {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.99' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  opacity: 0.065;
  pointer-events: none;
  z-index: 999;
}

.glitch-container {
  max-width: 950px;
  margin: 0 auto;
  padding: 60px 20px;
}

.glitch-header {
  border-bottom: 2px dashed rgba(255, 255, 255, 0.2);
  padding-bottom: 25px;
  margin-bottom: 40px;
}

.nav-back {
  display: inline-block;
  color: var(--neon-green);
  text-decoration: none;
  font-size: 0.9rem;
  border: 1px solid var(--neon-green);
  background: rgba(51, 255, 51, 0.04);
  padding: 4px 12px;
  letter-spacing: 1px;
}

.nav-back:hover {
  background: var(--neon-green);
  color: var(--bg-color);
}

.glitch-title {
  font-size: clamp(2.5rem, 6vw, 4.2rem);
  letter-spacing: -2px;
  margin: 20px 0 5px 0;
  /* Displaced by default */
  text-shadow: -2px 0px 0px var(--neon-red), 2px 0px 0px var(--neon-blue);
  animation: jitter 3s infinite;
}

@keyframes jitter {
  0%, 100% { text-shadow: -2px 0px 0px var(--neon-red), 2px 0px 0px var(--neon-blue); }
  98% { text-shadow: -2px 0px 0px var(--neon-red), 2px 0px 0px var(--neon-blue); }
  99% { text-shadow: -6px 2px 0px var(--neon-red), 6px -2px 0px var(--neon-blue); }
}

.glitch-subtitle {
  font-size: 0.95rem;
  color: var(--neon-green);
}

.glitch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 30px;
}

/* Glitch Cards */
.glitch-card {
  background: var(--card-bg);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 30px;
  position: relative;
}

.glitch-tag {
  position: absolute;
  top: 5px;
  left: 8px;
  font-size: 8px;
  color: var(--neon-green);
}

.glitch-card h2 {
  font-size: 1.25rem;
  margin-top: 5px;
  border-bottom: 1px dashed rgba(255,255,255,0.15);
  padding-bottom: 8px;
}

.glitch-card p {
  font-size: 0.9rem;
  opacity: 0.85;
}

/* Signal Test Panel */
.glitch-test-panel {
  height: 120px;
  background-color: #000;
  border: 1px solid var(--neon-green);
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  margin-top: 20px;
  position: relative;
}

.glitch-signal-text {
  font-size: 2.2rem;
  font-weight: bold;
  letter-spacing: 2px;
  text-shadow: none; /* Modified via JS */
  user-select: none;
}

.static-badge {
  border: 1px solid var(--neon-red);
  color: var(--neon-red);
  padding: 8px;
  text-align: center;
  font-weight: bold;
  background-color: rgba(255, 51, 51, 0.05);
  margin-top: 15px;
}

.blinking {
  animation: blink 0.8s step-end infinite;
}

@keyframes blink {
  from, to { opacity: 0.2; }
  50% { opacity: 1; }
}