@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 25px rgba(56, 189, 248, 0.4); }
  50% { box-shadow: 0 0 45px rgba(56, 189, 248, 0.8); }
}

@keyframes pulseGlowGold {
  0%, 100% { box-shadow: 0 0 20px rgba(251, 191, 36, 0.35); }
  50% { box-shadow: 0 0 38px rgba(251, 191, 36, 0.75); }
}

.glow-btn {
  animation: pulseGlow 2.5s infinite;
}

.glow-btn-gold {
  animation: pulseGlowGold 2.5s infinite;
}