style.css

 @import url('https://fonts.googleapis.com/css2?family=Sometype+Mono:ital@1&display=swap');


*{
    margin: 0px;
    padding: 0px;
   }

.container{
    background-color: beige;
    height: 100vh;
}

.container .navbar{
    width: 100%;
    height: 80px;
    background-color: antiquewhite;
}

.navbar .logo{
    display: inline-block;
    margin-left: 50px;
    margin-top: 20px;
}

.navbar .logo a{
    text-decoration: none;
    font-size: 30px;
    font-family: Arial, Helvetica, sans-serif;
    color: rgb(146, 29, 48);
}

.navbar ul{
    float: right;
    margin-right: 20px;
}

.navbar ul li{
    list-style: none;
    display: inline-block;
    margin: 8px;
    line-height: 80px;
}

.navbar ul li a{
    color: beige;
    text-decoration: none;
    font-size: 20px;
    padding: 6px 13px;
    color: rgb(38, 38, 49);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    transition: .5s;
}

.navbar ul li a.active,
.navbar ul li a:hover{
    background-color: rgb(147, 116, 176);
    border-radius: 2px;
}

.container .center{
    position: absolute;
    top: 2%;
    left: 50%;
    margin-top: 200px;
    transform: translate(-50%, -50%);
    font-family: Arial, Helvetica, sans-serif;
    user-select: none;
}

.center h1{
    color: blue;
    font-size: 40px;
    font-weight: bold;
    width: 900px;
    text-align: center;
}

.center h2{
    color: blue;
    font-size: 25px;
    font-weight: bold;
    width: 885px;
    margin-top: 8px;
    text-align: center;
}
.center .buttons{
    text-align: center;
    padding-top: 10px;
}

.buttons button{
    height: 20px;
    width: 80px;
    font-size: 10px;

    color: brown;
    background-color: aqua;
    border: 1px solid black;
    border-radius: 10px;
    transition: .5s;
}

.buttons button:hover{
    background-color: blue;
}


.reference{
    margin-top: 250px;
    padding-left: 25px;
    padding-right: 50px;
    background-color: rgb(220, 223, 245);
    display:flex;
    justify-content: center;  
}

.reference h3{
    text-align: center;
    margin: 25px;
}

.reference ul li{
    list-style: none;
}



footer{
    display: flex;
    justify-content: center;
    width: 100%;
    background-color: skyblue;
    /* padding: 0px 0px; */
    align-items: center;
    gap: 80px;
}

footer .footer-sol ul{
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;

}

footer .footer-sol ul li a{
    color: white;
    text-transform: lowercase;
    font-size: 20px;
    text-decoration: none;
}

footer .footer-sag ul{
    display: flex;
    list-style-type: none;
    gap: 20px;
}

.cubuk {
    width: 5px;
    height: 100px ;
    background-color: white;
}