@keyframes fade-in {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fade-out {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}

@keyframes grow {
  from {
    transform: scale(0.9);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 10px rgba(147, 51, 234, 0.3);
  }
  50% {
    box-shadow: 0 0 20px rgba(147, 51, 234, 0.6);
  }
}

.animate-fade {
  animation: fade-in 0.8s ease-out;
}

.animate-grow {
  animation: grow 0.6s ease-out;
}

.animate-shimmer {
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  background-size: 1000px 100%;
  animation: shimmer 2s infinite;
}

.animate-pulse-glow {
  animation: pulse-glow 2s ease-in-out infinite;
}