style.css

:root{
    --main-color:#4834d4;
    --primary-bg-color:#fff;
    --secondary-bg-color:#eee;
    --primary-text-color:#222;
    --secondary-text-color:#666;
}

@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@100;300;400&display=swap');

*{
    font-family: 'Roboto', sans-serif;
    margin:0; padding:0;
    box-sizing: border-box;
    text-transform: capitalize;
    outline: none; border:none;
    text-decoration: none;
    transition:all .3s cubic-bezier(.38,1.15,.7,1.12);
}

*::selection{
    background-color: var(--main-color);
    color:#fff;
}

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

html::-webkit-scrollbar{
    width:1.3rem;
}

html::-webkit-scrollbar-track{
    background-color: var(--secondary-bg-color);
}

html::-webkit-scrollbar-thumb{
    background-color: var(--main-color);
}

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

body.dark-theme{
    --primary-bg-color:#252C48;
    --secondary-bg-color:#171C32;
    --primary-text-color:#fff;
    --secondary-text-color:#eee;
}

section{
    min-height: 100vh;
    padding:1rem;
    padding:0 8%;
}

.btn{
    display: inline-block;
    padding:.9rem 3.5rem;
    font-size: 2rem;
    background:none;
    color:#fff;
    border-radius: .5rem;
    box-shadow: 0 .5rem 1rem rgba(0,0,0,.1);
    margin-top: 1rem;
    z-index: 0;
    position: relative;
    overflow: hidden;
    border:.2rem solid var(--main-color);
}

.btn::before{
    content: '';
    position: absolute;
    top:50%; left: 50%;
    transform: translate(-50%, -50%);
    border-radius: .5rem;
    background:var(--main-color);
    height:85%;
    width: 95%;
    z-index: -1;
    transition: .2s linear;
}

.btn:hover:before{
    top:100%;
    transform: translate(-50%, 100%);
}

.btn:hover{
    color:var(--primary-text-color);
}

.heading{
    font-size: 5rem;
    color:var(--primary-text-color);
    text-align: center;
    padding:1rem;
    text-transform: uppercase;
}

.heading span{
    color:var(--main-color);
    text-transform: uppercase;
}

#menu{
    font-size: 2rem;
    background:var(--main-color);
    color:#fff;
    border-radius: 5rem;
    height:5rem;
    width:5rem;
    text-align: center;
    line-height: 5rem;
    position: fixed;
    top: 2rem; right:2rem;
    z-index: 1000;
    cursor: pointer;
}

#menu.fa-times{
    transform:rotate(-180deg);
}

.navbar{
    position: fixed;
    top:2.4rem; right:2.5rem;
    padding:1.1rem 2rem;
    padding-right: 4rem;
    z-index: 999;
    border:.2rem solid var(--main-color);
    border-radius: 1rem;
    background:var(--primary-bg-color);
    opacity: 0;
    transform-origin: top right;
    transform: scale(0);
}

.navbar.nav-toggle{
    opacity: 1;
    transform: scale(1);
}

.navbar a{
    display: block;
    font-size: 2rem;
    padding:1rem;
    padding-right: 7rem;
    color:var(--primary-text-color);
}

.navbar a:hover{
    color:var(--main-color);
    transform: translateX(1rem);
}

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

.home .image{
    flex:1 1 40rem;
    padding:1rem;
    text-align: center;
}

.home .image img{
    height:50rem;
    box-shadow: 0 .5rem 1rem rgba(0,0,0,.3);
    border-top: 3rem solid var(--primary-bg-color);
    border-right: 3rem solid var(--primary-bg-color);
    border-bottom: 3rem solid var(--main-color);
    border-left: 3rem solid var(--main-color);
    border-radius: .5rem;
}

.home .content{
    flex:1 1 40rem;
    padding:1rem;
}

.home .content .hello{
    display: inline-block;
    padding:1rem 0;
    font-size: 2.6rem;
    color:var(--secondary-text-color);
}

.home .content h3{
    color:var(--primary-text-color);
    font-size: 5rem;
}

.home .content h3 span{
    color:var(--main-color);
}

.home .content p{
    padding:1rem 0;
    color:var(--secondary-text-color);
    font-size: 2rem;
}

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

.about .row .box{
    flex:1 1 40rem;
    background-color: var(--primary-bg-color);
    border-radius: .5rem;
    box-shadow: 0 .5rem 1rem rgba(0,0,0,.1);
    padding:.5rem 1.5rem;
    margin:1.5rem;
}

.about .row .box .title{
    color:var(--primary-text-color);
    font-size: 2.5rem;
    padding:1rem 0;
}

.about .row .box .progress{
    padding:1rem 0;
}

.about .row .box .progress h3{
    font-size: 1.7rem;
    color:var(--secondary-text-color);
    display: flex;
    justify-content: space-between;
}

.about .row .box .progress .bar{
    height: 2.5rem;
    border-radius: .5rem;
    border:.2rem solid var(--main-color);
    padding:.5rem;
    margin:1rem 0;
}

.about .row .box .progress .bar span{
    height: 100%;
    border-radius: .3rem;
    background-color: var(--main-color);
    display: block;
}

.about .row .box:nth-child(1) .progress:nth-child(2) .bar span{
    width: 95%;
}

.about .row .box:nth-child(1) .progress:nth-child(3) .bar span{
    width: 80%;
}

.about .row .box:nth-child(1) .progress:nth-child(4) .bar span{
    width: 65%;
}

.about .row .box:nth-child(1) .progress:nth-child(5) .bar span{
    width: 75%;
}

.about .row .box:nth-child(2) .progress:nth-child(2) .bar span{
    width: 98%;
}

.about .row .box:nth-child(2) .progress:nth-child(3) .bar span{
    width: 67%;
}

.about .row .box:nth-child(2) .progress:nth-child(4) .bar span{
    width: 75%;
}

.about .row .box:nth-child(2) .progress:nth-child(5) .bar span{
    width: 60%;
}

.about .row .box .exp-box{
    padding:0 1.8rem;
    margin-top: 1rem;
    margin-bottom: 2rem;
    border-left: .2rem solid var(--main-color);
    position: relative;
}

.about .row .box .exp-box h3{
    color:var(--main-color);
    font-size: 2rem;
}

.about .row .box .exp-box p{
    color:var(--secondary-text-color);
    font-size: 1.5rem;
    padding:1rem 0;
}

.about .row .box .exp-box::before{
    content:'';
    position: absolute;
    top:0; left: -1rem;
    border-radius: 50%;
    height: 2rem;
    width: 2rem;
    background: var(--main-color);
}

.about .download{
    background:var(--primary-bg-color);
    border-radius: .5rem;
    text-align: center;
    box-shadow: 0 .5rem 1rem rgba(0,0,0,.1);
    padding:2rem;
    padding-bottom: 3rem;
    margin:1rem;
}

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

.services .box-container .box{
    background:var(--primary-bg-color);
    border-radius: .5rem;
    box-shadow: 0 .5rem 1rem rgba(0,0,0,.1);
    margin:1rem;
    padding:1rem;
    width:35rem;
    text-align: center;
    position: relative;
    z-index: 0;
}

.services .box-container .box .number{
    position: absolute;
    top:1.5rem; left: 2rem;
    font-size: 2.5rem;
    color:var(--primary-text-color);
}

.services .box-container .box img{
    height:7rem;
    width:7rem;
    margin:1rem;
}

.services .box-container .box h3{
    font-size: 2rem;
    color:var(--main-color);
}

.services .box-container .box p{
    font-size: 1.5rem;
    color:var(--secondary-text-color);
    padding:1rem;
}

.services .box-container .box::before{
    content: '';
    position: absolute;
    top:0; left: 0;
    height: 100%;
    width: 100%;
    background:var(--main-color);
    z-index: -1;
    clip-path: circle(25% at 0 0);
    opacity: .1;
    transition: .3s;
}

.services .box-container .box:hover::before{
    clip-path: circle(100%);
}

.portfolio .button-container{
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    padding:1rem 0;
}

.portfolio .button-container .btn{
    margin:1rem;
    cursor: pointer;
}

.portfolio .image-container{
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    padding: 1rem 0;
}

.portfolio .image-container .box{
    width:35rem;
    margin: 1rem;
    border-radius: .5rem;
    box-shadow: 0 .5rem 1rem rgba(0,0,0,.1);
    overflow: hidden;
    height: 25rem;
    position: relative;
    border:1.5rem solid var(--primary-bg-color);
    cursor: pointer;
}

.portfolio .image-container .box img{
    height: 100%;
    width: 100%;
    object-fit: cover;
}

.portfolio .image-container .box .info{
    position: absolute;
    top:0; left: 0;
    height: 100%;
    width: 100%;
    background:var(--primary-bg-color);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    opacity: .9;
    transform: scale(0);
}

.portfolio .image-container .box:hover .info{
    transform: scale(1);
}

.portfolio .image-container .box .info h3{
    font-size: 2.5rem;
    color:var(--primary-text-color);
}

.blog .box-container{
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.blog .box-container .box{
    width:33rem;
    border-radius: .5rem;
    box-shadow: 0 .5rem 1rem rgba(0,0,0,.1);
    margin:1.5rem;
    background: var(--primary-bg-color);
    overflow: hidden;
}

.blog .box-container .box img{
    width: 100%;
    height: 20rem;
    object-fit: cover;
}

.blog .box-container .box .content{
    padding:1.5rem;
}

.blog .box-container .box .content .info{
    border-radius: .5rem;
    box-shadow: 0 .5rem 1rem rgba(0,0,0,.1);
    text-align: center;
    position: relative;
    font-size: 1.5rem;
    color:var(--primary-text-color);
    background:var(--secondary-bg-color);
    padding:1rem;
    margin-top: -4rem;
    margin-bottom: 1rem;
}

.blog .box-container .box .content .info i{
    color:var(--main-color);
    padding:0 1rem;
}

.blog .box-container .box .content .title{
    color:var(--primary-text-color);
    display: block;
    font-size: 2.5rem;
    padding:.5rem 0;
}

.blog .box-container .box .content .title:hover{
    text-decoration: underline;
    color:var(--main-color);
}

.blog .box-container .box .content p{
    color:var(--secondary-text-color);
    padding:.5rem 0;
    font-size: 1.5rem;
}

.contact .row{
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

.contact .row form{
    flex:1 1 40rem;
    background: var(--primary-bg-color);
    padding: 2rem;
    margin:1rem;
    box-shadow: 0 .5rem 1rem rgba(0,0,0,.1);
    border-radius: .5rem;
}

.contact .row .map{
    flex:1 1 40rem;
    margin:1rem;
    box-shadow: 0 .5rem 1rem rgba(0,0,0,.1);
    border-radius: .5rem;
    border:2rem solid var(--primary-bg-color);
    width:100%;
}

.contact .row form .inputBox{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.contact .row form input, .contact .row form textarea{
    padding:1rem 0;
    margin:1rem 0;
    font-size: 1.7rem;
    border-bottom: .1rem solid var(--secondary-text-color);
    text-transform: none;
    background:none;
    color:var(--main-color);
    width: 100%;
}

.contact .row form input::placeholder, .contact .row form textarea::placeholder{
    text-transform: capitalize;
    color:var(--secondary-text-color);
}

.contact .row form input:focus, .contact .row form textarea:focus{
    border-color: var(--main-color);
}

.contact .row form .inputBox input{
    width:49%;
}

.contact .row form textarea{
    height: 15rem;
    resize: none;
}

.contact .row form .btn{
    cursor: pointer;
}

.contact .box-container{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    align-items: center;
}

.contact .box-container .box{
    flex:1 1 30rem;
    margin:1rem;
    padding:3rem 1rem;
    background:var(--primary-bg-color);
    box-shadow: 0 .5rem 1rem rgba(0,0,0,.1);
    border-radius: .5rem;
    text-align: center;
}

.contact .box-container .box i{
    height: 6rem;
    width:6rem;
    line-height: 6rem;
    border-radius: 50%;
    font-size: 3rem;
    background:var(--secondary-bg-color);
    color:var(--main-color);
}

.contact .box-container .box h3{
    color:var(--primary-text-color);
    padding:1rem 0;
    font-size: 2rem;
}

.contact .box-container .box p{
    font-size: 1.5rem;
    color:var(--secondary-text-color);
}

/* .footer{
    padding:2.5rem 1rem;
    text-align: center;
    font-size: 2rem;
    color:var(--primary-text-color);
    background: var(--primary-bg-color);
    margin-top: 1rem;
}

.footer span a{
    color:var(--main-color);
}

.footer span a:hover{
    background-color:var(--main-color);
    color: white;
    padding: 3px;
    border-radius: 5px;
} */

#theme-toggler{
    position: fixed;
    top:8.5rem; right:2rem;
    z-index: 998;
    height: 5rem;
    width:5rem;
    line-height: 5rem;
    text-align: center;
    font-size: 2rem;
    background:var(--main-color);
    color:#fff;
    cursor: pointer;
    border-radius: 5rem;
}

#theme-toggler.fa-sun{
    transform:rotate(-180deg);
}



/* media queries  */

@media (max-width:991px){

    html{
        font-size: 55%;
    }

    section{
        padding:1rem;
        padding: 0 3%;
    }

}

@media (max-width:768px){

    .home .image img{
        height: auto;
        width: 100%;
    }

}

@media (max-width:400px){

    html{
        font-size: 50%;
    }

    .services .box-container .box{
        width: 100%;
    }

    .portfolio .image-container .box{
        width:100%;
    }

    .blog .box-container .box{
        width:100%;
    }

    .contact .row form .inputBox input{
        width:100%;
    }

}