@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.15); }
}

@keyframes roll {
  0% { transform: rotate(0deg); }
  25% { transform: rotate(90deg); }
  50% { transform: rotate(180deg); }
  75% { transform: rotate(270deg); }
  100% { transform: rotate(360deg); }
}

/* Apply smooth infinite looping only while card is hovered */
.group:hover .animate-heartbeat {
  animation: heartbeat 2s ease-in-out infinite;
}

.group:hover .animate-roll {
  animation: roll 3s ease-in-out infinite;
}