.fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.8s var(--transition-base) forwards;
}

.fade-in[data-delay="200"] {
  animation-delay: 0.2s;
}

.fade-in[data-delay="400"] {
  animation-delay: 0.4s;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reveal-mask {
  position: relative;
  overflow: hidden;
}

.reveal-mask::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: rgba(255, 255, 255, 0.12);
  animation: revealMask 1.2s ease forwards;
}

@keyframes revealMask {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

.parallax {
  transform: translateY(40px);
  transition: transform var(--transition-slow);
}

.parallax.is-visible {
  transform: translateY(0);
}