/* базовое состояние до загрузки */
.prize__slider,
.prize__title-1,
.prize__title-2,
.prize__features li,
.read-more,
.prize__form {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

/* активируем анимацию после загрузки */
.prize.animate .prize__slider {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.2s;
}

.prize.animate .prize__title-1 {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.4s;
}

.prize.animate .prize__title-2 {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.6s;
}

/* поочерёдное появление элементов списка */
.prize.animate .prize__features li {
  opacity: 1;
  transform: translateY(0);
}
.prize.animate .prize__features li:nth-child(1) {
  transition-delay: 0.8s;
}
.prize.animate .prize__features li:nth-child(2) {
  transition-delay: 1s;
}
.prize.animate .prize__features li:nth-child(3) {
  transition-delay: 1.2s;
}
.prize.animate .prize__features li:nth-child(4) {
  transition-delay: 1.4s;
}

/* read-more */
.prize.animate .read-more {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 1.6s;
}

/* форма */
.prize.animate .prize__form {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 1.8s;
}