@import url('https://fonts.googleapis.com/css2?family=Nunito:ital,wght@0,200..1000;1,200..1000&display=swap');
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    border: none;
    outline: none;
    scroll-behavior: smooth;
    font-family: 'Nunito',sans-serif;
}

:root{
    --bg-color:#191f36;
    --snd-bg-color:#262840;
    --text-color: #fff;
    --main-color:#5982F4;
}
.timeline{
    position: relative;
    max-width: 1200px;
    margin: 100px 20px;
}
.contain{
    padding: 10px 50px;
    position: relative;
    width: 50%;
    animation: movedown 1s linear forwards;
    opacity: 0;
}
@keyframes movedown{
    0%{
        opacity: 0;
        transform: translateY(-30px) ;
    }
    100%{
        opacity: 1;
        transform: translateY(0px);
    } 
}
.contain:nth-child(1){
    animation-delay:0s;
}
.contain:nth-child(2){
    animation-delay:2s;
}
.contain:nth-child(3){
    animation-delay:4s;
}
.contain:nth-child(4){
    animation-delay:6s;
}
.contain:nth-child(5){
    animation-delay:8s;
}
.text-box{
    padding: 20px 30px;
    background: var(--snd-bg-color);
    position: relative;
    border-radius: 6px;
    font-size: 15px;
}
#sih{
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    display: block;
    margin: 0 auto;
}
.left-contain{
    left:0%;
}
.right-contain{
    right: -50.5%;
}
.contain img{
    position: absolute;
    width: 40px;
    border-radius: 50%;
    right: -20px;
    top: 32px;
    z-index: 10;
}
.left-contain img{
    position: absolute;
    left: 96%;
}
.right-contain img{
    position: absolute;
    left: -105%;
}
.timeline::after{
    content: '';
    position: absolute;
    width: 6px;
    height: 100%;
    background: #fff;
    top: 0;
    left: 50%;
    margin-left: -3px;
    z-index: -1;
    animation: moveline 10s linear forwards;
}
@keyframes moveline{
    0%{
        height: 0;
    }
    100%{
        height: 10 0%;
    }
}
.text-box h2{
    font-weight: 600;
}
.text-box small{
    display: inline-block;
    margin-bottom: 15px;
}
.left-contain-arrow{
    height: 0;
    width: 0;
    position: absolute;
    top: 28px;
    z-index:1;
    border-top: 15px solid transparent;
    border-bottom: 15px solid transparent;
    border-left: 15px solid white;
    right: -15px;
}
.right-contain-arrow{ 
    height: 0;
    width: 0;
    position: absolute;
    top: 28px;
    z-index:1;
    border-top: 15px solid transparent;
    border-bottom: 15px solid transparent;
    border-right: 15px solid white;
    left: -15px;
}
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;
}
.logo{
    font-size: 2.5rem;
    color: var(--text-color);
    font-weight: 700;
    cursor: pointer;
}
.navbar a{
    font-size: 1.5rem;
    color: var(--text-color);
    margin-left: 4rem;
    font-weight: 700;
}
.navbar a:hover,
.navbar a.active{
    color:var(--main-color);
}
#menu-icon{
    font-size: 3.6rem;
    color: var(--text-color);
    display: none;
}
.home{
    display: flex;
    justify-content: center;
    align-items: center;
}
.home-content h3{
    font-size: 3.2rem;
    font-weight: 700;
}
.home-content h3:nth-of-type(2){
    margin-bottom: 2rem;
}
span{
    color: var(--main-color);
}
.home-content h1{
    font-size: 5.6rem;
    font-weight: 700;
    line-height: 1.3;
}
.home-img img{
    float: right;
    border-radius: 50%;
    width: 32vw;
    animation: floatImage 4s ease-in-out infinite;
}
@keyframes floatImage{
    0%{
        transform: translateY(0);
    }
    50%{
        transform: translateY(-2.4rem);
    }
    100%{
        transform: translateY(0);
    }
}
.home-content p{
    font-size: 2rem;
    width: 80%;
}
.social-media a{
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 4rem;
    height: 4rem;
    background: transparent;
    border: .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(--snd-bg-color);
    box-shadow: 0 0 1rem var(--main-color);
}

.btn{
    display: inline-block;
    padding: 1rem 2.8rem;
    background: var(--main-color);
    border-radius: 5rem;
    box-shadow: 0 0 1rem var(--main-color);
    font-size: 1.6rem;
    color: var(--bg-color);
    letter-spacing: .1rem;
    font-weight: 600;
    transition: .5s ease;
}
.btn:hover{
    box-shadow: none;
}
.about{
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    background: var(--snd-bg-color);
}
.about-img img{
    width: 35vw;
}
.heading{
    text-align: center;
    font-size: 4.5rem;
}
.about-content h2{
    text-align: left;
    line-height: 1.2;
}
.about-content h3{
    font-size: 2.6rem;
}
.about-content p{
    font-size: 2rem;
    margin: 3rem 0 3rem;
    line-height: 3rem;
} 
.services h2{
    margin-bottom: 5rem;
}
.services-container {
    display: flex;
    justify-content: center;
    align-items: stretch;
    flex-wrap: wrap;
    gap: 2rem;
    }
    .services-container .services-box {
    flex: 1 1 30rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: var(--snd-bg-color);
    padding: 3rem 2rem;
    border-radius: 2rem;
    text-align: center;
    border: 0.2rem solid var(--bg-color);
    transition: 0.5s 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);
    margin-bottom: 2rem;
    }
    .services-box h3 {
    font-size: 2.6rem;
    margin-bottom: 2rem;
    }
    .services-box p {
    font-size: 2rem;
    flex-grow: 1;
    margin-bottom: 3rem;
    }
    .services-box .btn {
    align-self: center;
    }
.portfolio{
    background: var(--snd-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;
    opacity: 0.7;
}
.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(0,0,0,0.1), var(--main-color));
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
    padding: translateY(100%);
    transition: .5s ease;
}
.portfolio-box:hover .portfolio-layer{
    transform: translateY(0);
}
.portfolio-box:hover{
    cursor:pointer;
}
.portfolio-layer h4{
    font-size: 3rem;
}
.portfolio-layer p{
    font-size: 1.6 rem;
    margin: .3rem 0 1 rem;
}
.portfolio-layer a{
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 5rem;
    height: 5 rem;
    background: var(--text-color);
    border-radius: 50%;
}
.portfolio-layer a i{
    font-size: 2rem;
    color: var(--snd-bg-color);
}
.contact{
    margin-bottom: 3rem;
}
.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(--snd-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;
}
.footer{
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    padding: 2rem 9%;
    background: var(--snd-bg-color);
}
.footer-text{
    font-size: 1.6rem;
}
.footer-iconTop{
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: .8rem 1rem;
    background: var(--main-color);
    border-radius: .8rem;
    transition: .5s ease;
}

.footer-iconTop a:hover {
    box-shadow: 0 0 1rem var(--main-color);
}
.footer-iconTop a i{
    font-size: 2.4rem;
    color:var(--snd-bg-color) ;
}


@media(max-width:1200x){
    html{
        font-size: 55%;
    }
}
@media(max-width: 991px){
    .header{
        padding: 2rem 3%;}
    section{
        padding: 10rem 3%;
        }
    .services{
        padding: 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-content{
        order: 2;
    }
    .home-img img{
        width: 70vw;
        margin-top: 4rem;
    }
    .about{
        flex-direction: column;
    }
    .about-img img{
        width: 90vw;
        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;
    }
    .home-img img{
        width: 80vw;
        margin-top: 8rem;
    }
    .about-img img{
        width: 100vw;
        margin-top: 4rem;
    }
}
@media (max-width:450px){
    html{
        font-size: 50%;
    }
    .contact form .input-box input{
        width:100%;
    }
}
@media screen and (max-width:600px){
    .timeline{
        margin:50px auto;
    }
    .timeline::after{
        left:31px;
    }
    .contain{
        width: 100%;
        padding-left: 80px;
        padding-right: 25px;
    }
    .text-box{
        font-size: 13px;
    }
    .text-box small{
        margin-bottom: 10px;
    }
    .right-contain{
        left: 0;
    }
    .left-contain img,.right-contain  img{
        position: absolute;
        left: -90%;
    }
    .left-contain-arrow ,.right-contain-arrow{
        border-right: 15px solid #fff;
        border-left: 0;
        left:-15px;

    }
}