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

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    border: none;
    outline: none;
    scroll-behavior: smooth;
    font-family: 'Salsa', cursive;
}

:root{
    --bg-color: #1f242d;
    --second-bg-color: #323946;
    --text-color: #fff;
    --main-color: #0ef;
}

html{
    font-size: 62.5%;
    overflow-x: hidden;
}

body{
    background: var(--bg-color);
    color: var(--text-color);
}

section{
    min-height: 100vh;
    padding: 10rem 9% 2rem;
}

.header{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem 9%;
    background: var(--bg-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
}

.header.sticky{
    border-bottom: .1rem solid rgba(0, 0, 0, .2);
}

.header img {
    width: 5%;
}

.header .logo{
    position: absolute;
    left: 15%;
}

.logo{
    font-size: 2.5rem;
    color: var(--text-color);
    font-weight: 600;
    cursor: default;
}



/* ======================= Start Navbar Animasi lonceng gerak ===================== */
/* .navbar {
    font-size: 1.7rem;
    position: relative;
    width: 400px;
    height: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--bg-color);
    border-radius: 10px;
}

.navbar ul {
    position: relative;
    display: flex;
    width: 350px;
}

.navbar ul li {
    position: relative;
    list-style: none;
    width: 200px;
    height: 70px;
    z-index: 1;
}

.navbar ul li a {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    width: 100%;
    text-align: center;
    font-weight: 500;
}

.navbar ul li a .icon {
    position: relative;
    display: block;
    font-size: 3em;
    line-height: 75px;
    transition: 0.5s;
    color: rgba(255, 255, 255, 0.5);
}

.navbar ul li.active a .icon{
    transform: translateY(-8px);
    color: var(--main-color);
}

.navbar ul li:hover a .icon{
    color: rgba(255, 255, 255, 1);
}


.navbar ul li a .text {
    position: absolute;
    opacity: 0;
    font-weight: 600;
    font-size: 3rem;
    color: #222327;

    transition: 0.5s;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transform: translateY(0px);
}

.navbar ul li.active a .text{
    transform: translateY(13px);
    opacity: 1;
}

.indicator {
    position: absolute;
    width: 70px;
    height: 70px;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: 0.5s;
}

.indicator::before {
    content: '';
    position: absolute;
    bottom: 13px;
    width: 100%;
    height: 14px;
    background: var(--main-color);
    border-radius: 10px;
}

.indicator::after{
    content: '';
    position: absolute;
    top: -3px;
    width: 7.5px;
    height: 7.5px;
    border-radius: 50%;
    background: #333;
    box-shadow: 0 0 0 2px var(--main-color),
    50px 50px var(--main-color),
    40px 0 var(--main-color),
    0 40px var(--main-color);
    transform: rotate(45deg);
    animation: animate 2s ease-in-out infinite;
}
@keyframes animate {
    0%, 100%
    {
        transform: rotate(35deg);
    }
    50%
    {
        transform: rotate(55deg)
    }
}

.navbar ul li:nth-child(2).active ~ .indicator {
    transform: translateX(calc(70px * 1));
}

.navbar ul li:nth-child(3).active ~ .indicator {
    transform: translateX(calc(70px * 2));
}

.navbar ul li:nth-child(4).active ~ .indicator {
    transform: translateX(calc(70px * 3));
}

.navbar ul li:nth-child(5).active ~ .indicator {
    transform: translateX(calc(70px * 4));
} */
/* ================== End Navbar Animasi lonceng gerak ========================= */




/* ================== Start Navbar Hover Bawaan ========================= */
.navbar a {
    font-size: 1.7rem;
    color: var(--text-color);
    margin-left: 4rem;
    transition: .3s;
}

.navbar a:hover,
.navbar a.active {
    color: var(--main-color);
}
/* ================== End Navbar Hover Bawaan ========================= */
#menu-icon{
    font-size: 3.6rem;
    color: var(--text-color);
    display: none;
}

.home{
    display: flex;
    justify-content: center;
    align-items: center;
}

.home-img img{
    width: 35vw;
    animation: floatImage 3s ease-in-out infinite;
}

@keyframes floatImage{
    0%{
        transform: translateY(0);
    }
    50%{
        transform: translateY(4rem);
    }
    100%{
        transform: translateY(0);
    }
}

.home-content h3{
    font-size: 2.5rem;
    font-weight: 700;
}

.home-content h3:nth-of-type(2){
    margin-bottom: 2rem;
}

span{
    color: var(--main-color);
}

.home-content span{
    font-size: 3.2rem;
    font-weight: 700;
}

.home-content h1{
    font-size: 5.6rem;
    font-weight: 700;
    line-height: 1.3;
}

.home-content p{
    font-size: 1.6rem;
}

.social-media a{
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 4rem;
    height: 4rem;
    background: transparent;
    border: 0.2rem solid var(--main-color);
    border-radius: 50%;
    font-size: 2rem;
    color: var(--main-color);
    margin: 3rem 1.5rem 3rem 0;
    transition: .5s ease;
}

.social-media a:hover{
    background: var(--main-color);
    color: var(--second-bg-color);
    box-shadow: 0 0 1rem var(--main-color);
}

.btn{
    display: inline-block;
    padding: 1rem 2.8rem;
    background: var(--main-color);
    border-radius: 4rem;
    box-shadow: 0 0 1rem var(--main-color);
    font-size: 1.6rem;
    color: var(--second-bg-color);
    letter-spacing: .1rem;
    font-weight: 600;
    cursor: pointer;
    transition: .5s ease;

    /* model button kedua */
    position: relative;
    display: inline-block;
    color: #f9f9f9;
    font-size: 20px;
    letter-spacing: 1.6px;
    text-decoration: none;
    text-transform: uppercase;
    padding: 12px 50px;
    border-radius: 40px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, .5);
    overflow: hidden;
}

.btn span {
    position: absolute;
    top: -100%;
    left: 0;
    background: linear-gradient(#000, #0ef, #000, #0ef);
    width: 100%;
    height: 230%;
    z-index: -1;
    transition: .5s;
}

.btn:hover{
    box-shadow: 
        0 0 10px #0ef,
        0 0 20px #0ef,
        0 0 40px #0ef,
        0 0 60px #0ef;
}

.btn:hover span {
    top: -30%;

}

/* .btn:hover{
    box-shadow: none;
} */

/* style about  */
.about{
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    background: var(--second-bg-color);
}

.about-img img{
    width: 35vw;
    animation: aboutImage 3s ease-in-out infinite;
}

@keyframes aboutImage{
    0%{
        transform: translateX(0);
    }
    50%{
        transform: translateX(-5rem);
    }
    100%{
        transform: translateX(0);
    }
}

.heading{
    text-align: center;
    font-size: 4.5rem;
    margin-bottom: 2rem;
}

.about-content h2{
    text-align: left;
    line-height: 1.2;
}

.about-content h3{
    font-size: 2.6rem;
    margin-bottom: 2rem;
}

.about-content p1{
    font-size: 1.6rem;
    margin: 2rem 0 3rem;
    line-height: 18px;
    max-height: calc(18px * 7);
    overflow: hidden;
}

.content p2{
    display: none;
    font-size: 1.6rem;
    margin: 2rem 0 3rem;
}

.button-readmore::after{
    content: 'Read More'
}

.button-readmore{
    display: inline-block;
    padding: 1rem 2.8rem;
    background: var(--main-color);
    border-radius: 4rem;
    box-shadow: 0 0 1rem var(--main-color);
    font-size: 1.6rem;
    color: var(--second-bg-color);
    letter-spacing: .1rem;
    font-weight: 600;
    cursor: pointer;
    transition: .5s ease;
}

.button-readmore:hover{
    box-shadow: 
        0 0 10px #0ef,
        0 0 20px #0ef,
        0 0 40px #0ef,
        0 0 60px #0ef;
}

#check-readmore:checked ~ .button-readmore::after{
    content: 'Read Less'
}

#check-readmore:checked ~ .content p2{
    display: block;
}

#check-readmore {
    /* position: absolute;
    left: -10000vh; */
    display: none;
}

/* style Services */

.services h2{
    margin-bottom: 5rem;
}

.services-container{
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.services-container .services-box{
    flex: 1 1 30rem;
    background: var(--second-bg-color);
    padding: 3rem 2rem 4rem;
    border-radius: 2rem;
    text-align: center;
    border: .2rem solid var(--bg-color);
    transition: .5s ease;
}

.services-container .services-box:hover{
    border-color: var(--main-color);
    transform: scale(1.02);
}

.services-box i{
    font-size: 7rem;
    color: var(--main-color);
}

.services-box h3{
    font-size: 2.6rem;
}

.services-box p{
    font-size: 1.6rem;
    margin: 1rem 0 3rem;
}

/* style portfolio */

.portfolio{
    background: var(--second-bg-color);
}

.portfolio h2{
    margin-bottom: 4rem;
}

.portfolio-container{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    align-items: center;
    gap: 2.5rem;
}

.portfolio-container .portfolio-box{
    position: relative;
    border-radius: 2rem;
    box-shadow: 0 0 1rem var(--bg-color);
    overflow: hidden;
    display: flex;
}

.portfolio-box img{
    width: 100%;
    transition: .5s ease;
}

.portfolio-box:hover img{
    transform: scale(1.1);
}

.portfolio-box .portfolio-layer{
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, .1), var(--main-color));
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
    padding: 0 4rem;
    transform: translateY(100%);
    transition: .5s ease;
}

.portfolio-box:hover .portfolio-layer{
    transform: translateY(0);

}

.portfolio-layer h4{
    font-size: 3rem;
}

.portfolio-layer p{
    font-size: 1.6rem;
    margin: .3rem 0 1rem;
}

.portfolio-layer a{
    /* display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 5rem;
    height: 5rem;
    background: var(--text-color);
    border-radius: 50%; */
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 4rem;
    height: 4rem;
    background: transparent;
    border: 0.2rem solid var(--text-color);
    border-radius: 50%;
    font-size: 2rem;
    color: var(--text-color);
    margin: 3rem 1.5rem 3rem 0;
    transition: .5s ease;
}

.portfolio-layer a:hover{
    background: var(--main-color);
    color: var(--second-bg-color);
    box-shadow: 0 0 1rem var(--main-color);
    border: 0.2rem solid #1f242d;
}

/* style contact */

.contact h2{
    margin-bottom: 3rem;
}

.contact form{
    max-width: 70rem;
    margin: 1rem auto;
    text-align: center;
    margin-bottom: 3rem;
}

.contact form .input-box{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.contact form .input-box input,
.contact form textarea{
    width: 100%;
    padding: 1.5rem;
    font-size: 1.6rem;
    color: var(--text-color);
    background: var(--second-bg-color);
    border-radius: .8rem;
    margin: .7rem 0;
}

.contact form .input-box input{
    width: 49%;
}

.contact form textarea{
    resize: none;
}

.contact form .btn{
    margin-top: 2rem;
    cursor: pointer;
    color: #000;
}

/* style footer  */

.footer{
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    padding: 2rem 9%;
    background: var(--second-bg-color);
}


.footer-text p{
    font-size: 1.6rem;
}

.footer-iconTop a{
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: .8rem;
    background: var(--main-color);
    border-radius: .8rem;
    transition: .5s ease;
}

.footer-iconTop a:hover{
    /* box-shadow: 0 0 1rem var(--main-color); */
    box-shadow: 
        0 0 10px #0ef,
        0 0 20px #0ef,
        0 0 40px #0ef,
        0 0 60px #0ef;
}

.footer-iconTop a i{
    font-size: 2.4rem;
    color: var(--second-bg-color);
}

/* BREAKPOINTS */
@media (max-width: 1200px){
    html{
        font-size: 55%;
    }
}

@media (max-width: 991px){
    .header{
        padding: 2rem 3%;
    }

    .section{
        padding: 10rem 3% 2rem;
    }

    .services{
        padding-bottom: 7rem;
    }

    .portfolio{
        padding-bottom: 7rem;
    }

    .contact{
        min-height: auto;
    }

    .footer{
        padding: 2rem 3%;
    }
}

@media (max-width: 768px){
    #menu-icon{
        display: block;
    }

    .navbar{
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        padding: 1rem 3%;
        background: var(--bg-color);
        border-top: .1rem solid rgba(0, 0, 0, .2);
        box-shadow: 0 .5rem 1rem rgba(0, 0, 0, .2);
        display: none;
    }

    .navbar.active{
        display: block;
    }

    .navbar a{
        display: block;
        font-size: 2rem;
        margin: 3rem 0;
    }

    .home{
        flex-direction: column;
    }

    .home-content h3{
        font-size: 2.6rem;
    }

    .home-content h1{
        font-size: 5rem;
    }

    .home-img img{
        width: 70vw;
        margin-top: 4rem;
    }

    .about{
        flex-direction: column-reverse;
    }

    .about-img img{
        width: 70vw;
        margin-top: 4rem;
    }

    .services h2{
        margin-bottom: 3rem;
    }

    .portfolio h2{
        margin-bottom: 3rem;
    }

    .portfolio-container{
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 617px){
    .portfolio-container{
        grid-template-columns: 1fr;
    }
}

@media (max-width: 450px){
    html{
        font-size: 50%;
    }

    .contact form .input-box input{
        width: 100%;
    }
}

@media (max-width: 365px){
    .home-img img{
        width: 90vw;
    }

    .about-img img{
        width: 90vw;
    }

    .footer{
        flex-direction: column-reverse;
    }

    .footer p{
        text-align: center;
        margin-top: 2rem;
    }
}