body.home main > section{
  opacity: 0;
  transform: translateY(2em);
  transition: opacity 900ms ease, transform 900ms ease;
}

body.home main > section.iuu-fade-in{
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  body.home main > section{
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}