/* Animations */
@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.fade {
  animation: fadeEffect 1s;
}

@keyframes fadeEffect {
  from { opacity: 0.5; }
  to { opacity: 1; }
}