/* Keep the existing hero dimensions, navigation, copy and CTA unchanged. */
.homepage .birthday-hero > .hero-slide {
  opacity: 0;
  transition: opacity 700ms ease;
  pointer-events: none;
}
.homepage .birthday-hero > .hero-slide.is-active { opacity: 1; }
@media (prefers-reduced-motion: reduce) {
  .homepage .birthday-hero > .hero-slide { transition: none; }
}