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

body {
  height: 100vh;
  background: radial-gradient(circle at top, #0b0b0f, #010103);
  color: #fff;
  font-family: 'poppins', sans-serif;
  text-align: center;
}

main {
  position: relative;
  top: 50%;
  transform: translateY(-50%);
}

header {
  margin-bottom: 3rem;
}

.neon-text {
  font-family: 'monoton', cursive;
  font-size: 5rem;
  color: #ff2e2e;
  font-weight: 100;
  letter-spacing: 3px;
  text-shadow:
    0 0 5px #ff2e2e,
    0 0 10px #ff2e2e,
    0 0 20px #ff2e2e,
    0 0 40px #ff0000,
    0 0 80px #ff0000;
  animation: flicker 3s infinite;
}

.bar-light {
  border: none;
  height: 6px;
  width: 60%;
  margin: 1rem auto;
  background: linear-gradient(90deg, transparent, #ff2e2e, transparent);
  border-radius: 10px;
  box-shadow: 0 0 20px #ff2e2e;
  animation: pulse 3s infinite;
}

.name {
  margin-top: 1rem;
  font-size: 1rem;
  letter-spacing: 2px;
  color: #aaa;
}

nav a {
  display: block;
  width: 220px;
  margin: 1rem auto;
  padding: 1rem 2rem;
  font-size: 1.3rem;
  text-decoration: none;
  color: #ccc;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  transition: 0.3s ease;
}

nav a:hover {
  color: #ff2e2e;
  box-shadow: 0 0 15px #ff2e2e;
  background: rgba(255, 46, 46, 0.1);
}

/* animations */
@keyframes flicker {
  0%, 18%, 22%, 25%, 53%, 57%, 100% {
    opacity: 1;
  }
  20%, 24%, 55% {
    opacity: 0.4;
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 0.8;
  }
  50% {
    opacity: 1;
  }
}