@keyframes fadeIn {
    from {
      opacity: 0;
    }
    to {
      opacity: 1;
    }
  }
  
  @keyframes slideInLeft {
    from {
      opacity: 0;
      transform: translateX(-50px);
    }
    to {
      opacity: 1;
      transform: translateX(0);
    }
  }
  
  @keyframes slideInRight {
    from {
      opacity: 0;
      transform: translateX(50px);
    }
    to {
      opacity: 1;
      transform: translateX(0);
    }
  }
  
  @keyframes slideUp {
    from {
      opacity: 0;
      transform: translateY(30px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  @keyframes float {
    0%,
    100% {
      transform: translateY(0px);
    }
    50% {
      transform: translateY(-10px);
    }
  }
  
  .fade-in {
    animation: fadeIn 0.8s ease forwards;
  }
  
  .fade-in-delay-1 {
    animation: fadeIn 0.8s ease 0.2s forwards;
    opacity: 0;
  }
  
  .fade-in-delay-2 {
    animation: fadeIn 0.8s ease 0.4s forwards;
    opacity: 0;
  }
  
  .fade-in-delay-3 {
    animation: fadeIn 0.8s ease 0.6s forwards;
    opacity: 0;
  }
  
  .slide-in-left {
    animation: slideInLeft 0.8s ease forwards;
  }
  
  .slide-in-right {
    animation: slideInRight 0.8s ease forwards;
  }
  
  .slide-in-left.fade-in-delay-1 {
    animation: slideInLeft 0.8s ease 0.2s forwards;
    opacity: 0;
  }
  
  .slide-in-right.fade-in-delay-1 {
    animation: slideInRight 0.8s ease 0.2s forwards;
    opacity: 0;
  }
  
  /* Intersection Observer animations */
  .fade-in-on-scroll {
    animation: fadeIn 0.8s ease forwards;
    opacity: 0;
  }
  
  .slide-up-on-scroll {
    animation: slideUp 0.8s ease forwards;
    opacity: 0;
  }