@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'poppins', sans-serif;
}

body {
    color: #ededed;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 10%;
    background: transparent;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
}

.logo {
    font-size: 25px;
    color: #ededed;
    text-decoration: none;
    font-weight: 600;
}

.navbar a {
    font-size: 18px;
    color: #ededed;
    text-decoration: none;
    font-weight: 500;
    margin-left: 35px;
    transition: .3s;
}

.navbar a:hover,
.navbar a.active {
    color: #00abf0;
}

.home {
    height: 100vh;
    background:url(dps.png) no-repeat;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    padding: 0 10%;
}

.home-content {
    max-width: 600px;
}

.home-content h1 {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.2;
}

.home-content h3 {
    font-size: 32px;
    font-weight: 700;
    color: #00abf0;
}

.home-content p {
    font-size: 16px;
    margin: 20px 0 40px;
}

.home-content .btn-box {
    display: flex;
    justify-content: space-between;
    width: 345px;
    height: 50px;
}

.btn-box a {
    position: relative;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 150px;
    height: 100%;
    background: #00abf0;
    border: 2px solid #00abf0;
    border-radius: 8px;
    font-size: 19px;
    color: #081b29;
    text-decoration: none;
    font-weight: 600;
    letter-spacing: 1px;
    z-index: 1;
    overflow: hidden;
    transition: .5s;
}

.btn-box a:hover {
    color: #00abf0;
}

.btn-box a:nth-child(2) {
    background: transparent;
    color: #00abf0;
}

.btn-box a:nth-child(2):hover {
    color: #081b29;
}

.btn-box a:nth-child(2)::before {
    background: #00abf0;
}

.btn-box a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: #081b29;
    z-index: -1;
    transition: .5s;
}

.btn-box a:hover::before {
    width: 100%;
}

.home-sci {
    position: absolute;
    bottom: 40px;
    width: 170px;
    display: flex;
    justify-content: space-between;
}

.home-sci a {
    position: relative;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: 2px solid #00abf0;
    border-radius: 50%;
    font-size: 20px;
    color: #00abf0;
    text-decoration: none;
    z-index: 1;
    overflow: hidden;
    transition: .5s;
}

.home-sci a:hover {
    color: #081b29;
}

.home-sci a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: #00abf0;
    z-index: -1;
    transition: .5s;
}

.home-sci a:hover::before {
    width: 100%;
}

#container{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    min-height: 400px;
    background-color: #081b29;
}

#container div{
    height: 320px;
    width: 250px;
    background: #14364e;
    margin: 20px;
    text-align: center;
    border-radius: 7px;
}

#container div img{
    height: 230px;
    width: 230px;
}

#container div button{
    height: 50x;
    width: 230px;
    background-color: #45667e;
}

#sertifikat {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    min-height: 400px;
    background-color: #081b29;
}

#sertifikat div{
    height: 320px;
    width: 420px;
    background: #14364e;
    margin: 20px;
    text-align: center;
    border-radius: 7px;
}

#sertifikat div img{
    height: 230px;
    width: 400px;
    margin: 0px;
}

#sertifikat div button{
    height: 35px;
    width: 300px;
    background-color: #45667e;
}

.btn {
    padding: 8px 12px;
    margin-top: 10px;
    background-color: #007bff;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    text-decoration: none;
  }
  .overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease;
  }
  .popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    max-width: 400px;
    padding: 20px;
    background-color: #081b29;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.3s ease, transform 0.3s ease;
    text-align: center;
  }
  .popup img {
    width: 100%;
    height: auto;
    max-height: 300px;
    border-radius: 5px;
    margin-bottom: 10px;
  }
  .close-popup {
    display: inline-block;
    margin-top: 10px;
    padding: 8px 16px;
    background-color: #fff;
    color: #081b29;
    text-decoration: none;
    border-radius: 5px;
  }
  
  #popup1:target .overlay,
  #popup2:target .overlay,
  #popup3:target .overlay,
  #popup4:target .overlay {
    visibility: visible;
    opacity: 1;
  }
  #popup1:target .popup,
  #popup2:target .popup,
  #popup3:target .popup,
  #popup4:target .popup {
    visibility: visible;
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }

#kaki{
    color: rgb(40,78,94);
    background-color: #0f1517;
    text-align: center;
}