@keyframes fadeIn {
    from {
      opacity: 0;
      transform: translateY(-20px);
    }

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

  .animate-fadeIn {
    animation: fadeIn 0.3s ease-in-out;
  }

  /* WhatsApp Button CSS */
  /* Fixed Position */
  .whatsapp-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
  }

  /* WhatsApp Icon */
  .whatsapp-icon {
    width: 60px;
    height: 60px;
    transition: transform 0.3s ease, filter 0.3s ease;
    animation: shake 0.8s ease-in-out 4;
  }

  /* Entry Animation - Shake Effect */
  @keyframes shake {
    0% {
      transform: translateX(0);
    }

    20% {
      transform: translateX(-10px);
    }

    40% {
      transform: translateX(10px);
    }

    60% {
      transform: translateX(-10px);
    }

    80% {
      transform: translateX(10px);
    }

    100% {
      transform: translateX(0);
    }
  }

  /* Hover Effect */
  .whatsapp-icon:hover {
    transform: scale(1.1);
    filter: brightness(1.2);
  }