.tidal-plan-card .tidal-plan-savings,
.tidal-plan-card.featured .tidal-plan-savings {
  background-size: 220% 100%, 100% 100%;
  background-position: 0% 50%, 0 0;
  animation: tidal-savings-flow 5s ease-in-out infinite alternate;
}
@keyframes tidal-savings-flow {
  from { background-position: 0% 50%, 0 0; }
  to { background-position: 100% 50%, 0 0; }
}
@media (prefers-reduced-motion: reduce) {
  .tidal-plan-card .tidal-plan-savings,
  .tidal-plan-card.featured .tidal-plan-savings { animation: none; background-size: 100% 100%, 100% 100%; }
}