.modal-backdrop {
  backdrop-filter: blur(8px) brightness(0.9);
}

.card:hover {
  transform: translateY(-4px) rotate(1deg);
  filter: drop-shadow(0 8px 16px rgb(0 0 0 / 0.12));
}

.spinner {
  animation: spin 1s linear infinite;
  animation-timing-function: cubic-bezier(0.4, 0, 0.6, 1);
}

@keyframes steps-demo {
  from {
    opacity: 1;
  }
  to {
    opacity: 0.5;
  }
}

.stepped {
  animation-timing-function: steps(4, end);
}