@keyframes pulse-glow {
  0%, 100% {
    opacity: 0.6;
    transform: scale(1) translateY(-30%);
  }
  50% {
    opacity: 0.8;
    transform: scale(1.05) translateY(-30%);
  }
}
.luminous-button-glow {
  animation: pulse-glow 3s ease-in-out infinite;
}