/* ==============================
   Global Style
============================== */
* {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* ==============================
   Mobile (max 480px)
============================== */
@media screen and (max-width: 480px) {
  /* Header */
  header {
    width: 100%;
    height: 75vw;
    background-image: linear-gradient(to right, rgb(2, 70, 122), rgb(37, 115, 175));
    border-bottom-left-radius: 10%;
    border-bottom-right-radius: 10%;
    display: flex;
    align-items: flex-end;
    position: fixed;
    z-index: -1;
    overflow: hidden;
  }

  header img {
    width: 75vw;
  }

  /* Judul */
  #judul {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 30vh;
    color: white;
    margin-bottom: -5vh;
  }

  #judul img {
    width: 70vw;
    margin: 1vw 0;
  }

  /* Container utama */
  .container {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  /* Kotak Data */
  #kotak {
    width: 90vw;
    height: 60vw;
    background-color: white;
    border-radius: 20px;
    box-shadow: 0 0 5px black;
    margin: 2vh 0;
    padding: 1.3vh;
    display: flex;
    align-items: center;
    color: white;
    box-sizing: border-box;
  }

  #kotak h1 {
    font-size: 1.5rem;
  }

  #kotak p {
    font-size: 1.05rem;
  }

  /* Gambar */
  .gambar {
    width: 90vw;
    height: 55vw;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    transition: width 1s;
  }

  .gambarKotak {
    width: 55vw;
  }

  .gambar .gbr {
    position: absolute;
    height: inherit;
    left: 0%;
  }

  .gambar .overlay {
    width: inherit;
    height: inherit;
    position: absolute;
    background-image: linear-gradient(transparent 60%, black);
  }

  .ket {
    position: absolute;
    width: 100%;
    bottom: 5%;
  }

  .gambar .singkatan,
  .gambar .kepanjangan {
    margin-left: 5%;
  }

  /* Kontak List */
  ul {
    position: absolute;
    right: 7.5%;
  }

  ul img {
    width: 7.5vw;
    margin-right: 0.7vw;
  }

  ul li {
    visibility: hidden;
  }

  ul a {
    text-decoration: none;
    color: white;
  }

  ul a:hover li {
    background-image: linear-gradient(to right, rgb(200, 70, 122), rgb(241, 206, 12));
  }

  .muncul {
    visibility: visible;
    display: flex;
    align-items: center;
    padding: 5px;
    margin: 12px 0;
    border-radius: 15px;
    background-image: linear-gradient(to right, rgb(2, 70, 122), rgb(37, 115, 175));
    box-shadow: 0 0 2px black;
  }

  /* Footer */
  footer {
    height: 150vh;
    overflow: hidden;
    position: relative;
    margin-top: -60vh;
  }

  footer h1 {
    margin-top: 60vh;
  }

  footer h1,
  footer p,
  footer h4,
  footer h2 {
    text-align: center;
    padding: 2vh 0;
  }

  footer a {
    text-decoration: none;
  }

  .kanan,
  .kiri {
    height: 150vh;
    width: 100vw;
    position: absolute;
    top: 0;
    background-color: black;
    opacity: 0.5;
  }

  .kanan {
    transform: translateX(100vw);
  }

  .kiri {
    transform: translateX(-100vw);
  }

  footer .logo {
    width: 100vw;
    height: 50vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
  }

  footer .gbrlogo {
    width: 25vw;
    filter: drop-shadow(0 0 20px white);
    z-index: 5;
  }

  footer .medsos {
    width: 70vw;
    height: 10vh;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    z-index: 5;
  }

  footer .medsos img {
    width: 9vw;
    filter: drop-shadow(0 0 5px white);
  }

  footer .lirboyonet {
    width: 25vw;
    height: 15vh;
    z-index: 40;
  }

  .lirboyonet img {
    width: 100%;
    filter: drop-shadow(0 0 5px white);
    z-index: 50;
  }
}