.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  .reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
  }
  .reveal.delay-1 { 
    transition-delay: 0.1s; 
}
  .reveal.delay-2 { 
    transition-delay: 0.2s; 
}
  .reveal.delay-3 { 
    transition-delay: 0.3s;
 }
  
  
  @keyframes fadeInUp {
    from {
      opacity: 0;
      transform: translateY(30px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  .fade-in-up {
    animation: fadeInUp 1.2s ease-out forwards;
  }
  .fade-in-up.delay-1 {
     animation-delay: 0.15s; 
    }
  .fade-in-up.delay-2 { 
    animation-delay: 0.3s;  
}
  .fade-in-up.delay-3 { 
    animation-delay: 0.45s;
 }