.glass-panel {
  background: rgba(53, 52, 55, 0.15);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.neon-glow-cyan {
  box-shadow:
    0 0 15px rgba(0, 218, 243, 0.3),
    inset 0 0 10px rgba(0, 218, 243, 0.1);
}

.neon-glow-green {
  box-shadow: 0 0 15px rgba(64, 239, 183, 0.3);
}

.rack-grid {
  background-image: radial-gradient(
    circle at 2px 2px,
    rgba(140, 144, 160, 0.05) 1px,
    transparent 0
  );
  background-size: 32px 32px;
}

.pulse-led {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.4;
    transform: scale(0.9);
  }
}

.hero-gradient {
  background:
    radial-gradient(
      circle at top right,
      rgba(75, 142, 255, 0.05),
      transparent 60%
    ),
    radial-gradient(
      circle at bottom left,
      rgba(0, 218, 243, 0.05),
      transparent 60%
    );
}