html,
body {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
    font-family: "Playwrite DE Grund", "Segoe UI", Arial, sans-serif;
    width: 100%;
}

header {
    width: 100%;
    /* mengukur supaya kotak bisa di atur sesuka nya ukuran nya */
    height: 100vh;
    background-image: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)),
        url(../../img/22e.jpeg);
    /* untuk background besar se layar */
    background-size: cover;
    /* untuk background keketengah */
    background-position: center;
    /* untuk background tidak di ulang */
    background-repeat: no-repeat;
    background-attachment: fixed;
}
/* 1. Midnight Blue (#2c3e50) - Memberikan kesan ketenangan dan    kecerdasan.


   2. Electric Blue (#3498db) - Menunjukkan semangat inovasi dan penemuan teknologi.


   3. Golden Yellow (#f1c40f) - Menggambarkan kecemerlangan ide dan kreativitas.


   4. Silver Gray (#bdc3c7) - Memberikan nuansa teknologi dan kesederhanaan futuristik. */

.navigation {
    width: 100%;
}

.container {
    width: 85%;
    /* memusatkan div hanya horizontal lebar (width) yg sudah ditentukan*/
    /* margin-inline: auto; */
    margin-right: auto;
    margin-left: auto;
}

.navigation .box-navigation {
    /* ketika ingin menggunakan flex dengan space-between harus di satu langkah box navigation nya bukan di atas navigation nya */
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    /* untuk menaruh ke tengah semua urutan */
    align-items: center;
    padding: 5px 0px 20px 5px;
}

.navigation .box-navigation .box:nth-child(1) h1 {
    font-size: 48px;
    color: #f1c40f;
    line-height: 0;
     transform: rotate(2deg);
}

.navigation .box-navigation .box:nth-child(2) ul {
    display: flex;
    flex-direction: row;
}

.navigation .box-navigation .box:nth-child(2) ul li {
    /* untuk menghilangkan titik */
    list-style-type: none;
    /* jarak untuk text */
    margin-left: 50px;
}

.navigation .box-navigation .box:nth-child(2) ul li i {
    display: none;
    color: black;
}

.navigation .box-navigation .box:nth-child(2) ul li a {
    font-size: 20px;
    /* untuk menghilangkan garis di link */
    text-decoration: none;
    color: white;
}

/* hover untuk mengubah tombol yg di tekan */
.navigation .box-navigation .box:nth-child(2) ul li a:hover {
    color: #f1c40f;
}

.navigation .box-navigation .box:nth-child(3) {
    display: none;
    /* Copy code to element you want to animate */
    animation: customAni 2s ease 0s infinite normal none;
}

/* hero style */
header .hero {
    position: absolute;
    top: 50%;
    right: 50%;
    transform: translate(50%, -50%);
    -webkit-transform: translate(50%, -50%);
    -moz-transform: translate(50%, -50%);
    -ms-transform: translate(50%, -50%);
    -o-transform: translate(50%, -50%);
}

header .hero h1 {
    color: #ffffff6c;
    font-size: 50px;
    text-align: center;
    line-height: 2.5;
}

/* about style */
.about {
    background-color: #2c3e50;
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
}

.about .box-about {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
}

.about .box-about .box:nth-child(1) {
    padding-right: 30px;
}

.about .box-about .box:nth-child(1) h1 {
    color: #f1c40f;
    font-size: 60px;
    line-height: 1.5;
}

.about .box-about .box:nth-child(1) p {
    color: #bdc3c7;
    font-size: 35px;
    line-height: 2.4;
}

.about .box-about .box:nth-child(2) img {
    border-radius: 20px;
    -moz-border-radius: 20px;
    -webkit-border-radius: 20px;
    -ms-border-radius: 20px;
    -o-border-radius: 20px;
    width: 400px;
    height: auto;
}
/*famous style*/
.famous {
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    background-color: #3498db;
}
.famous .box-famous {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start; /* supaya ikut yg awal */
    padding-top: 50px;
}
.famous .box-famous .box {
    text-align: center;
    flex: 1;
    margin: 10px;
}

.famous .box-famous .box img {
    width: 400px; /* Gambar akan mengisi lebar box */
    height: 300px; /* Tinggi seragam untuk semua gambar */
    object-fit: cover; /* Memastikan gambar tetap proporsional dan mengisi ruang */
    border-radius: 20px;
    -moz-border-radius: 20px;
    -webkit-border-radius: 20px;
    -ms-border-radius: 20px;
    -o-border-radius: 20px;
}
.famous .box-famous .box h1 {
    color: black;
}
.famous .box-famous .box p {
    color: white;
    text-align: center;
    box-sizing: border-box;
    overflow: hidden; /* Memotong teks jika lebih panjang dari kotak */
    padding: 0 50px;
}

/* gallery style */
.gallery {
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    background-color: #2c3e50;
}
.gallery .box-gallery {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
}

.gallery .box-gallery img {
    border-radius: 5px;
    -moz-border-radius: 5px;
    -webkit-border-radius: 5px;
    -ms-border-radius: 5px;
    -o-border-radius: 5px;
    width: 370px;
    height: 268px;
    object-fit: cover;
    margin: 30px;
}
/* style contact */
.contact {
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #3498db;
}
.contact .box-contact {
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    align-items: center;
}
.contact .box-contact h1 {
    font-size: 50px;
    font-weight: bold;
    color: white;
}
.contact .box-contact from table tr {
    display: flex;
    flex-direction: column;
}
.contact .box-contact from table tr td {
    font-size: 18px;
    color: white;
}
.contact .box-contact from table tr td input {
    margin-top: 10px;
    margin-bottom: 20px;
    padding: 15px 140px 15px 20px;
}

.contact .box-contact from table tr td textarea {
    margin-top: 10px;
    padding: 15px 200px 200px 20px;
}
/* style footer */
footer {
    background-color: #2c3e50;
    padding: 10px 0 10px 0;
}
footer p {
    font-size: 12px;
    text-align: center;
    color: #bdc3c7;
}

.kotak-tombol {
    position: fixed;
    bottom: 60px;
    right: 100px;
    /* Copy code to element you want to animate */
    animation: customAni 2s ease 0s infinite normal none;
}

.tombol {
    width: 50px;
    height: 50px;
    font-size: 30px;
    border: none;
    background-color: #eee;
    border-radius: 10px;
    margin: 5px;
    user-select: none;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    /* untuk menghilangkan garis di link */
    text-decoration: none;
    color: black;
}

/* Copy this code after the above code */
@keyframes customAni {
    0% {
        transform: scale3d(1, 1, 1);
    }

    30% {
        transform: scale3d(1.25, 0.75, 1);
    }

    40% {
        transform: scale3d(0.75, 1.25, 1);
    }

    50% {
        transform: scale3d(1.15, 0.85, 1);
    }

    65% {
        transform: scale3d(0.95, 1.05, 1);
    }

    75% {
        transform: scale3d(1.05, 0.95, 1);
    }

    100% {
        transform: scale3d(1, 1, 1);
    }
}

@media screen and (max-width: 1360px) {
    .about .box-about .box:nth-child(1) h1 {
        font-size: 40px;
    }

    .about .box-about .box:nth-child(1) p {
        font-size: 25px;
    }
}

@media screen and (max-width: 1500px) {
    /* untuk nexsus */
    .about .box-about .box:nth-child(2) img {
        width: 470px;
    }
    .famous .box-famous .box img {
        width: 360px;
        height: 290px;
    }
    .gallery {
        height: 100%;
        padding: 50px 0 50px 0;
    }
    .gallery .box-gallery img {
        margin: 18px;
    }
}
@media screen and (max-width: 1350px) {
    /* firafox */
    .famous .box-famous .box img {
        width: 270px;
        height: 200px;
    }
}
@media screen and (max-width: 990px) {
    .navigation .box-navigation .box:nth-child(2) {
        display: flex;
        /* ketika telah menambahkan position absolute mmaka akan menambahkan fungsion yg baru ya itu top right bottom left */
        position: absolute;
        /* ke bawah */
        top: 38px;
        /* ke kiri */
        right: 38px;
        background-color: #3498db;
        /* untuk ukuran kotak background */
        width: 200px;
        border-radius: 10px;
        -webkit-border-radius: 10px;
        -moz-border-radius: 10px;
        -ms-border-radius: 10px;
        -o-border-radius: 10px;
        opacity: 0;
        transition: all 0.3s ease;
        -webkit-transition: all 0.3s ease;
        -moz-transition: all 0.3s ease;
        -ms-transition: all 0.3s ease;
        -o-transition: all 0.3s ease;
        pointer-events: none;
        z-index: 1;
    }

    .navigation .box-navigation .menu-navigation.menu-active {
        opacity: 1;
        top: 80px;
        pointer-events: auto;
        /* supaya berada di paling atas */
        z-index: 1;
    }

    .navigation .box-navigation .box:nth-child(2) ul {
        /* agar text font nya menjadi column harus di ul biar active */
        flex-direction: column;
    }

    .navigation .box-navigation .box:nth-child(1) h1 {
        font-size: 42px;
    }

    .navigation .box-navigation .box:nth-child(2) ul li {
        margin-top: 8px;
        margin-bottom: 8px;
        display: flex;
        align-items: center;
        margin-left: -24px;
    }

    .navigation .box-navigation .box:nth-child(2) ul li i {
        display: block;
        font-size: 24px;
        margin-right: 10px;
    }

    .navigation .box-navigation .box:nth-child(2) ul li a {
        color: white;
    }

    /*   .navigation .box-navigation .box:nth-child(3) {
    display: inline-block;
    font-size: 38px;
  } */

    .navigation .box-navigation .box:nth-child(3) {
        display: inline-block;
        font-size: 40px;
        /* border: 2px dashed white; */ /* border titik-titik */
        padding: 0 13px 0 13px;
    }

    header .hero h1 {
        font-size: 38px;
    }
    .about {
        padding-top: 20px;
        padding-bottom: 20px;
    }
    .about .box-about {
        flex-direction: column-reverse;
    }

    .about .box-about .box:nth-child(1) {
        text-align: center;
        margin-top: 10px;
        padding-right: 0;
    }
    .about .box-about .box:nth-child(1) h1 {
        font-size: 30px;
    }

    .about .box-about .box:nth-child(1) p {
        font-size: 15px;
        padding: 0px 40px 0px 40px;
    }

    .about .box-about .box:nth-child(2) img {
        border-radius: 10px;
        -moz-border-radius: 10px;
        -webkit-border-radius: 10px;
        -ms-border-radius: 10px;
        -o-border-radius: 10px;
    }
    .famous {
        width: 100%;
        padding-top: 300px;
        padding-bottom: 340px;
    }

    .famous .box-famous {
        flex-direction: column;
        align-items: center;
    }

    .famous .box-famous .box {
        margin-bottom: 20px;
    }

    .famous .box-famous .box img {
        width: 280px;
        height: 210px;
        border-radius: 10px;
        -moz-border-radius: 10px;
        -webkit-border-radius: 10px;
        -ms-border-radius: 10px;
        -o-border-radius: 10px;
    }
    .gallery {
        height: 100%;
        padding: 40px 0 60px 0;
    }
    .gallery .box-gallery img {
        width: 320px;
        height: 280px;
        object-fit: cover;
        margin: 20px;
    }

    .kotak-tombol {
        position: fixed;
        bottom: 40px;
        right: 40px;
        
    }
    .tombol {
      width: 40px;
    height: 40px;
    font-size: 20px;
    box-shadow: 0px 0px 4px -1px rgba(0, 0, 0, 1);
    }
}

@media screen and (max-width: 768px) {
    header .hero h1 {
        font-size: 25px;
    }
    .contact {
        height: 100%;
        padding: 0 0 130px 0;
    }
    .contact .box-contact {
        flex-direction: column;
    }

    .contact .box-contact h1 {
        margin-bottom: 40px;
    }
}

@media screen and (max-width: 575px) {
    .about .box-about .box:nth-child(2) img {
        width: 280px;
    }

    .famous .box-famous .box img {
        width: 280px;
        height: 210px;
    }
    .famous .box-famous .box h1 {
        font-size: 18px;
    }
    .famous .box-famous .box p {
        font-size: 15px;
    }
    .contact .box-contact from table tr td input {
        padding: 15px 90.7px 15px 20px;
    }
    .contact .box-contact from table tr td textarea {
        padding: 15px 150px 150px 20px;
    }
}
@media screen and (max-width: 575px) and (max-height: 400px) {
    /* CSS khusus untuk ponsel OPPO dengan panjang layar hingga 1600px setengah layar */
    header .hero h1 {
        line-height: 1.5;
    }
    .about {
        padding-top: 140px;
        padding-bottom: 150px;
    }
    .about .box-about .box {
        margin-bottom: -20px;
    }
    .about .box-about .box:nth-child(1) p {
        line-height: 1.5;
    }

    .famous {
        padding-top: 450px;
        padding-bottom: 460px;
    }
    .gallery {
        height: 100%;
        padding: 20px 0 40px 0;
    }
    .gallery .box-gallery img {
        margin: 10px;
    }
}

@media screen and (max-width: 475px) {
    header .hero h1 {
        font-size: 21px;
    }

    .about .box-about .box:nth-child(2) img {
        width: 280px;
    }

    .about .box-about .box:nth-child(1) h1 {
        font-size: 20px;
    }

    .about .box-about .box:nth-child(1) p {
        font-size: 15px;
        padding: 0px 40px 0px 40px;
    }
}

@media screen and (max-width: 428px) and (max-height: 844px) {
    /* iPhone 5 */
    .about .box-about .box:nth-child(2) img {
        width: 200px;
    }
    .famous {
        width: 100%;
        height: 70vh;
    }
    .famous .box-famous .box img {
        width: 240px;
        height: 170px;
    }
    .gallery .box-gallery img {
        width: 230px;
        height: 220px;
        object-fit: cover;
        margin: 20px;
    }
    .contact .box-contact from table tr td input {
        padding: 15px 44.7px 15px 20px;
    }
    .contact .box-contact from table tr td textarea {
        padding: 15px 100px 100px 20px;
    }
}