.fade-in-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1s ease-out, transform 1s ease-out;
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 1s ease-out, transform 1s ease-out;
}

.fade-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 1s ease-out, transform 1s ease-out;
}

.fade-in.animate {
  opacity: 1;
  transform: translate(0, 0);
}

.slide-down {
  opacity: 0;
  transform: translateY(-60px);
  transition: opacity 1s ease-out, transform 1s ease-out;
}

.slide-down.animate {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.4s; }
.delay-2 { transition-delay: 0.6s; }
.delay-3 { transition-delay: 0.8s; }
.delay-4 { transition-delay: 1.0s; }
.delay-5 { transition-delay: 1.2s; }