* {
  margin: 0px;
  padding: 0px;
  box-sizing: border-box;
}
body {
  margin-top: 180px;
  font-family: "Segoe UI", sans-serif;
  color: black;
  height: 1600px;
  background: linear-gradient(to bottom, #ffffff 30%, #003366 50%);
  justify-content: center;
  align-items: center;
}
header {
  position: fixed;
  width: 100%;
  background-color: white;
  top: 0;
  border-bottom: 1px solid white;
  z-index: 1000;
}
nav {
  height: 60px;
  max-width: 1200px;
  display: flex;
  overflow: visible;
  justify-content: space-between;
  align-items: center;
  padding: 20px 60px;
  margin: 0 auto;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo img {
  height: 100px;
  width: auto;
  display: block;
  margin-top: 10px;
}
.logo h1 {
  font-weight: 200px;
  font-size: 40px;
  margin-left: 30px;
}
nav ul {
  display: flex;
  align-items: center;
  gap: 40px;
}
nav ul li a {
  color: black;
  font-size: 16px;
  font-weight: 500;
  text-decoration: none;
}
nav ul li a:hover {
  border-bottom: 1px solid black;
}
nav ul li button {
  background-color: white;
  border: 1px solid #000;
  padding: 8px 20px;
  font-size: 16px;
  font-weight: 600;
  color: #000;
  border-radius: 4px;
}

.container {
  display: flex;
  align-items: right;
  gap: 60px;
  padding: 130px;
  padding-top: 5px;
}
.container img {
  width: 350px;
  height: auto;
}
.right h1 {
  font-size: 40px;
  font-weight: 800;
  color: #000;
  margin-bottom: 50px;
}
.right p {
  font-size: 18px;
  margin-bottom: 25px;
}
.button {
  display: flex;
  gap: 20px;
}
.btn {
  background-color: #cce7ed;
  padding: 15px 25px;
  border-radius: 50px;
  text-decoration: none;
  color: #000;
  transition: background-color 0.5s;
}
.btn:hover {
  background-color: #aad9e6;
}

#tentang-kami {
  padding: 40px 80px 80px;
  max-width: 1200px;
  margin: 0 auto;
}
#container {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-bottom: 60px;
}
.logo-column {
  flex: 1;
  text-align: center;
}
.logo-lingkaran {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background-color: white;
  padding: 20px;
}
.about-text {
  flex: 8;
  color: white;
  padding: 20px;
}
.about-text h2 {
  font-size: 35px;
  margin-bottom: 20px;
}
.about-text p {
  line-height: 1.8;
  font-size: 18px;
  color: white;
}
#garis-pemisah {
  display: none;
}
#pemisah {
  display: none;
}
.fitur h2 {
  text-align: center;
  font-size: 35px;
  margin-bottom: 40px;
  color: white;
}
.fitur-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
  text-align: center;
}
.fitur-item {
  position: relative;
  padding: 0 20px;
}
.fitur-item::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  right: -15px;
  width: 3px;
  background-color: whitesmoke;
}
.fitur-item:last-child::before {
  display: none;
}
.fitur-item h3 {
  font-size: 20px;
  margin-bottom: 15px;
  color: white;
}
.fitur-item p {
  font-size: 15px;
  color: #d0d0d0;
  line-height: 1.6;
}

#kontak-kami {
  color: white;
  display: flex;
  flex-wrap: wrap;
  padding: 60px 20px;
  font-family: "Segoe UI", sans-serif;
  margin-top: 50px;
}
.hubungi,
.berita,
.tautan {
  flex: 1;
  min-width: 250px;
  margin: 10px 20px;
}
.hubungi h3,
.berita h3,
.tautan h3 {
  font-size: 23px;
  margin-bottom: 15px;
  font-weight: bold;
  border-bottom: 1px solid #ccc;
  padding-bottom: 10px;
}
.hubungi p,
.berita p,
.tautan li {
  font-size: 15px;
  color: #e0e0e0;
  margin-bottom: 10px;
}
.tautan ul {
  list-style: none;
  color: white;
}
.tautan li a {
  color: white;
  text-decoration: none;
}

footer {
  background-color: grey;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 50px;
}
footer .copyright {
  color: black;
  font-weight: 20px;
  font-size: 14px;
  margin: 0;
  align-items: center;
}
footer .copyright b {
  color: white;
}

@media screen and (max-width: 570px) {
  body {
    height: 2200px;
    background: linear-gradient(to bottom, #ffffff 25%, #003366 30%);
  }
  nav {
    flex-direction: row;
    align-items: flex-start;
    padding: 10px 20px;
    height: auto;
  }
  .logo img {
    display: none;
  }
  .logo h1 {
    display: none;
  }
  nav ul {
    flex-direction: row;
    gap: 50px;
    margin-top: 10px;
  }
  nav ul li a,
  nav ul li a button {
    font-size: 14px;
  }
  nav ul li a:hover {
    border-bottom: 1px solid black;
  }

  .container {
    flex-direction: column;
    padding: 20px;
    text-align: center;
    align-items: center;
  }
  .container img {
    width: 100%;
    max-width: 300px;
    height: auto;
    margin-top: -170px;
  }
  .right {
    margin-top: -100px;
  }
  .right h1 {
    font-size: 28px;
  }
  .right p {
    font-size: 16px;
  }

  #container {
    flex-direction: column;
    text-align: center;
    gap: 20px;
    margin-top: 50px;
  }
  .logo-lingkaran {
    display: none;
  }
  .about-text h2,
  .fitur h2 {
    font-size: 26px;
  }
  .about-text p {
    font-size: 16px;
  }
  #garis-pemisah {
    display: block;
    margin: -100px auto 50px;
  }
  #pemisah {
    display: block;
    margin: 70px auto 50px;
  }

  #kontak-kami {
    flex-direction: column;
    padding: 40px 20px;
  }

  footer {
    text-align: center;
  }
}