.animate-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

.step-card:nth-child(1) { transition-delay: 0s; }
.step-card:nth-child(3) { transition-delay: 0.1s; }
.step-card:nth-child(5) { transition-delay: 0.2s; }

.pkg-card:nth-child(1) { transition-delay: 0s; }
.pkg-card:nth-child(2) { transition-delay: 0.1s; }
.pkg-card:nth-child(3) { transition-delay: 0.2s; }

.gallery-item:nth-child(1) { transition-delay: 0s; }
.gallery-item:nth-child(2) { transition-delay: 0.07s; }
.gallery-item:nth-child(3) { transition-delay: 0.14s; }
.gallery-item:nth-child(4) { transition-delay: 0.21s; }
.gallery-item:nth-child(5) { transition-delay: 0.28s; }