.glow-blue {
    box-shadow: 0 0 20px rgba(0, 102, 255, 0.3), 0 0 40px rgba(0, 102, 255, 0.1);
}

.glow-green {
    box-shadow: 0 0 20px rgba(57, 255, 20, 0.3), 0 0 40px rgba(57, 255, 20, 0.1);
}

.glow-cyan {
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.3), 0 0 40px rgba(0, 217, 255, 0.1);
}

.glow-blue-strong {
    box-shadow: 0 0 30px rgba(0, 102, 255, 0.4), 0 0 60px rgba(0, 102, 255, 0.15), 0 0 90px rgba(0, 102, 255, 0.05);
}

.glow-green-strong {
    box-shadow: 0 0 30px rgba(57, 255, 20, 0.4), 0 0 60px rgba(57, 255, 20, 0.15), 0 0 90px rgba(57, 255, 20, 0.05);
}

.glow-cyan-strong {
    box-shadow: 0 0 30px rgba(0, 217, 255, 0.4), 0 0 60px rgba(0, 217, 255, 0.15), 0 0 90px rgba(0, 217, 255, 0.05);
}

.neon-text-blue {
    color: #0066FF;
    text-shadow: 0 0 10px rgba(0, 102, 255, 0.5);
}

.neon-text-green {
    color: #39FF14;
    text-shadow: 0 0 10px rgba(57, 255, 20, 0.5);
}

.neon-text-cyan {
    color: #00D9FF;
    text-shadow: 0 0 10px rgba(0, 217, 255, 0.5);
}