/* -------- Sidebar (Amplified Neon Glow) -------- */
nav {
  background: #0a0a0a;
  padding: 20px;
  width: 200px;
  min-height: 100vh;
  float: left;
  font-family: monospace;
  border-right: 2px solid #111;
  box-shadow: 
    0 0 10px rgba(0,255,255,0.4),
    0 0 25px rgba(0,255,255,0.3),
    0 0 50px rgba(255,0,255,0.2); /* stacked glows */
}

/* Sidebar links */
nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

nav ul li {
  margin: 20px 0;
}

nav ul li a {
  color: #0ff;
  text-decoration: none;
  font-size: 1.2em;
  transition: all 0.2s ease-in-out;
  text-shadow: 
    0 0 4px #0ff, 
    0 0 12px #0ff, 
    0 0 24px #f0f; /* more intense glow */
}

/* Hover effect: "signal distortion" */
nav ul li a:hover {
  color: #fff;
  text-shadow: 
    0 0 6px #0ff, 
    0 0 14px #f0f, 
    0 0 30px #0ff,
    0 0 60px #f0f;
  transform: translateX(4px) skewX(-2deg);
}