.backgroundimg {    
    background-position: center;    
    background-repeat: no-repeat;
    background-attachment: scroll;
    background-size: cover;
  }
  
  .bg-video {
    object-fit: cover;
    width: 100vw;
    height: 100vh;
    position: absolute;
    overflow:hidden;
    top: 0;
    left: 0;
    z-index: 1;
  }
  
  .viewport-header {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
  }
  
  .infographic {
    padding: 25px 15px;
    border-right: 1px solid #e6e6e6;
    display: flex;
    flex-flow: row wrap;
    justify-content: center;
    align-items: center
}

.infographic .info:last-child {
    border-right: 0
}

.cisinnumber .infographic img {
    width: 100%;
    max-width: 40px
}

.cisinnumber .infographic h2 {
    font-size: 33px
}

.logo {
    transition: opacity 0.3s ease-in-out; /* Efek transisi saat perubahan */
}

.logo {
    transition: opacity 0.3s ease-in-out; /* Efek transisi */
    position: absolute;
}

#logo-default {
    opacity: 1;
}

#logo-scrolled {
    opacity: 0;
}

.scrolled #logo-default {
    opacity: 0; /* Logo awal menghilang saat scroll */
}

.scrolled #logo-scrolled {
    opacity: 1; /* Logo berwarna muncul */
}

.slider {
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    margin-top: -50px;
    position: relative;
}

.slider .list .item {
    position: absolute;
    inset: 0 0 0 0;
}

.slider .list .item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.arrows {
    position: absolute;
    top: 80%;
    right: 52%;
    width: 300px;
    max-width: 30%;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.arrows button {
    width: 40px;
    height: 40px; /* Perbaikan typo */
    border-radius: 50%;
    border: none;
    box-shadow: 1px 1px 1px #000;
    font-family: monospace;
    font-size: 18px;
    background-color: white;
    color: #ffa500;
    cursor: pointer;
    z-index: 100;
    transition: 0.3s;
}

.arrows button:hover {
    background-color: #ffa500;
    color: #fff;
}

.bg-video .list .item:first-child img {
    display: none !important;
}