#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: #000000;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s;
}

/* Animasi untuk logo (opsional) */

.preloader-logo {
  width: 150px;
  animation: pulse 2s infinite ease-in-out;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.1);
    opacity: 1;
  }
}

/* Class untuk menyembunyikan preloader */

.preloader-hidden {
  opacity: 0;
  visibility: hidden;
}