.dropdown-menu {
    display: none;
    position: absolute;
    background-color: white;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    border-radius: 6px;
    z-index: 1000;
}

.dropdown-menu.show {
    display: block;
}



  /* Animasi typing */
  .cursor {
      animation: blink 1s infinite;
  }
  
  @keyframes blink {
      0%, 100% { opacity: 1; }
      50% { opacity: 0; }
  }
  
  /* Efek flip image */
  .perspective-1000 {
      perspective: 1000px;
  }
  
  .transform-style-preserve-3d {
      transform-style: preserve-3d;
  }
  
 
  
  @keyframes flip {
      0%, 100% { transform: rotateY(0deg); }
      50% { transform: rotateY(180deg); }
  }

  .flip-inner {
    transform-style: preserve-3d;
    transition: transform 1s;
  }
  .face-0, .face-1, .face-2 {
    backface-visibility: hidden;
  }