/* Reset margin dan padding */
* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    margin: 0;
    display: flex;
    flex-direction: column;
    animation-name: animate;
    animation-duration: 7s;
    animation-iteration-count: infinite;
    animation-timing-function: ease-in-out;
}

/* Gaya untuk body */
body {
    font-family: Arial, sans-serif;
    text-align: justify;
    
}

/* Gaya untuk header atau box */
.box {
    width: 100%;
    height: 50px;
    background-color: #2880b9;
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

header {
    background-color: #57b2fc; /* Biru */
    color: white;
    padding: 20px 0;
    text-align: center;
}

.wrapper{
    width: 1170px;
    margin: 0 auto;
  }
  .logo{
    width: 20%;
    float: left;
    padding: 30px 0 0;
    font-size: 25px;
    font-weight: 700;
    color: #fff;
  }
  nav{
    width: 75%;
    float: right;
    text-align: right;
    padding: 30px 0 0;
  }
  nav a{
    text-decoration: none;
    color: #fff;
    padding: 15px 20px;
  }
  .navigation{
    height: 60px;
  }
  .banner-area{
    animation-name: animate;
    animation-duration: 7s;
    animation-iteration-count: infinite;
    animation-timing-function: ease-in-out;
    height: 100vh;
  }
  .text-area{
    text-align: center;
    width: 75%;
    margin: 0 auto;
    margin-top: 13%;
  }
  .text-area h2{
    font-size: 75px;
    color: #fff;
    margin: 10% 0 20px;
  }
  .text-area h3{
    color: #fff;
    text-transform: uppercase;
    margin: 0 0 15px;
    font-size: 35px;
  }
  .text-area a{
    text-decoration: none;
    background: #262626;
    color: #fff;
    padding: 15px 60px;
    font-size: 18px;
    display: inline-block;
    margin-top: 5%;
    border-radius: 50px;
  }
  .text-area p{
    font-size: 18px;
    color: #fff;
    width: 70%;
    margin: 0 auto;
    line-height:1.9;
  }
  @keyframes animate {
    0%{
      background: #90caf9;
    }
    25%{
      background: #57b2fc;
    }
    50%{
      background: #3697ff;
    }
    75%{
      background: #2880b9;
    }
    100%{
      background: #90caf9;
    }
  }
  


/* Gaya untuk section */
section {
    text-align: center;
    align-items: center;
    border: solid 1px #2880b9;
    box-sizing: border-box;
    margin-bottom: 5px;
    padding-bottom: 5px;
}

/* Gaya untuk tombol */
.btn {
    margin-top: 20px;
}

.btn button {
    background-color: #3697ff;
    color: white;
    border: none;
    padding: 5px 10px;
    margin: 5px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.btn button a {
    text-decoration: none;
    color: white;
}



/* Gaya untuk link pendaftaran */
.biodata a {
    color: white;
    text-decoration: none;
    width: 100px;
    height: 40px;
    border: transparent;
    border-radius: 5px;
    display: inline-block;
    text-align: center;
    line-height: 40px;
}

footer {
    color: black;
    text-align: center;
    padding: 10px 0;
    background-color: #90caf9;
    margin-top: 20px;
    font-size: 0.9em;
    margin-top: auto;
}