*{
    margin: 0;
    padding: 0;
    font-family: verdana;
}


.navbar{
    background-color:#3b4997 ;
    width: 100%;
    height: 70px;
    color: white;
    position: fixed;
}


.logo{
    float: left;
    padding-top: 20px; 
    padding-bottom: 10px;
    padding-left: 30px;
}


.menu{
    margin-left: 800px;
    padding-top: 28px;
    
}



.menu ul li{
    list-style: none;
    display: inline-block;
    margin-right: 50px;
}

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

.menu ul li a:hover{
    color: lightblue;
    font-style: italic;

}

.banner{
    background-color: #3b5999;
    height: 650px;
    text-align: center;
    color: white;
}

.banner img{
    position: relative;
    border-radius: 100px;
    height: 150px;
    border: 2px solid white;
    margin-top: 100px;
}


.banner h1{
    margin-top: 10px;
    margin-bottom: 10px;
}


.banner button{
    margin-top: 60px;
    padding: 10px;
    width: 400px;
    border-radius: 50px;
    border: none;
}


.banner button:hover{
    background-color: #3b4997;
    border:1px solid white;
    color: white;
}


h1 span:before{
    content: '';
    animation: gerak infinite 8s ease;
    transform:translateY(-50%);
    color: lightblue;
    font-family: 100px;
}

@keyframes gerak {
    0%{
        content: 'Selamat Datang';
    }

    50%{
        content: 'Saya Muhammad Faithurohmansyah';
    }

    100%{
        content: 'Terimakasih Sudah Singgah!';
    }
}

.box-pendidikan{
    text-align: center;
    color: #4d4d4d;
    margin-top: 90px;
    align-content: center;
}


.box-kiri, .box-tengah, .box-kanan{
    width: 300px;
    height: 300px;
    background-color: #f0f0f0;
    mix-blend-mode: multiply;
    text-align: center;
    padding: 30px 30px;
    margin: 70px 20px 20px 55px;
    border-radius:20px ;
    border: 5px solid white;
    float: left;
    position: relative;
}


.box-kiri img{
    height: 200px;
    position: relative;
    padding: 0;
    margin: 0;
}

.box-kanan img{
    height: 200px;
    position: relative;
    padding: 0;
    margin: 0;
}


.box-tengah img{
    height: 200px;
    position: relative;
    padding: 0;
    margin: 0;

}

.box-kiri:hover, .box-tengah:hover, .box-kanan:hover{
    background-color: #3b4997;
    color: white;
}

.box-pendidikan h3, p{
    margin-top: 10px;
    margin-bottom: 13px;
    padding-top: 0px 20px;
}

.box-hobbi{
    text-align: center;
    color: #4d4d4d;
    margin: 0;
    margin-top: 0;
}

.box-kontak img{
    width: 200px;
    margin-top: 0;
    margin-bottom: 0;
    border: none;
}

.box-kontak {
    text-align: center;
    color: #4d4d4d;
    margin-top: 500px;
    text-align: center;
}   

  

  /* Responsif untuk Desktop dan Laptop Besar */
@media screen and (min-width: 1024px) {
    .navbar {
        height: 70px;
    }
    .menu ul li {
        margin-right: 30px;
    }
    .banner button {
        width: 300px;
    }
}

/* Responsif untuk Laptop dan Tablet (768px - 1024px) */
@media screen and (min-width: 768px) and (max-width: 1023px) {
    .menu {
        margin-left: auto;
        padding-top: 20px;
    }
    .box-kiri, .box-tengah, .box-kanan {
        width: 45%;
        margin: 10px auto;
    }
    .conteudo img {
        width: 100%;
    }
}

/* Responsif untuk Tablet Portrait dan Ponsel Besar (481px - 767px) */
@media screen and (min-width: 481px) and (max-width: 767px) {
    .menu {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .menu ul {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .box-kiri, .box-tengah, .box-kanan {
        width: 100%;
        margin: 10px auto;
    }
    .banner img {
        height: 100px;
    }
    .banner button {
        width: 250px;
    }
}

/* Responsif untuk Ponsel (0px - 480px) */
@media screen and (max-width: 480px) {
    .navbar {
        height: 60px;
        padding: 10px;
    }
    .logo h2 {
        font-size: 18px;
    }
    .menu ul li {
        margin-right: 10px;
    }
    .banner img {
        height: 80px;
        margin-top: 50px;
    }
    .banner button {
        width: 200px;
    }
    .box-kiri, .box-tengah, .box-kanan {
        width: 100%;
        margin: 10px auto;
        padding: 20px;
    }
    .box-kontak img {
        width: 100px;
    }
}