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

:root{
    --green:#00E77F;
    --white:#fff;
    --light-white:#aaa;
    --black:#3d3d3d;
    /* --light-bg:#fff; */
    --light-bg:#4b4b4b;
}
*{
    font-family: 'Rubik', sans-serif;
    margin: 0;padding: 0;
    box-sizing: border-box;
    outline: none; border: none;
    text-decoration: none;
    transition: .2s linear;
    text-transform: capitalize;
}
*::selection{
    background-color: var(--white);
    color: var(--black);
}

html{
    font-size: 62.5%;
    overflow-x: hidden;
    scroll-behavior: smooth;
    scroll-padding-top: 8rem;
}

::-webkit-scrollbar{
    height: .5rem;
    width: 1rem;
}

::-webkit-scrollbar-track{
    background-color: transparent;
}

::-webkit-scrollbar-thumb{
    background-color: var(--green);
    border-radius: 5rem;
}

body{
    background-color: var(--black);
}

section{
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.btn{
    display: inline-block;
    margin-top: 1rem;
    border-radius: 5rem;
    background-color: var(--light-bg);
    cursor: pointer;
    color: var(--white);
    font-size: 1.8rem;
    padding: 1rem 3rem;
}

btn:hover{
    background-color: var(--white);
    color: var(--black);
}

.heading{
    margin-bottom: 2.5rem;
    text-align: center;
    font-size: 4rem;
    color: var(--white);
}

.heading span{
    color: var(--green);
}

.header{
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background-color: var(--light-bg);
}

.header .flex{
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
}



.logo img{
    width: 70px;
    height: 60px;
    /* align-items: center; */
    margin-right: 10px;
}

.logo a{
    display: flex;
    align-items: center;
    font-size: 20px;
}

.logo a:hover{
    color: var(--green);
}

.header .flex .logo{
    font-size: 2.5rem;
    color: var(--white);
    /* cursor: pointer; */
}


.header .flex .navbar a{
    margin-left: 2rem;
    color: var(--light-white);
    font-size: 2rem;
}

.header .flex .navbar a:hover{
    color: var(--green);
}

#menu-btn{
    cursor: pointer;
    color: var(--white);
    font-size: 2.5rem;
    display: none;
}

.home{
    margin-top: 6rem;
}

.home .row{
    display: flex;
    align-items: center;
    flex-wrap: wrap-reverse;
    gap: 1.5rem;
}

.home .row .content{
    flex: 1 1 40rem;
    text-align: center;
}

.home .row .image{
    flex: 1 1 40rem;
}

.home .row .image img{
    width: 100%;
}

.home .row .content h3{
    margin-bottom: 1rem;
    font-size: 10rem;
    color: var(--white);
    line-height: 1.3;
}

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

.count .box-container{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(27rem, 1fr));
    gap: 1.5rem;
    align-items: flex-start;
}

.count .box-container .box{
    background-color: var(--light-bg);
    border-radius: .5rem;
    padding: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap:2rem;
}

.count .box-container .box i{
    font-size: 5rem;
    color: var(--green);
}

.count .box-container .box .content h3{
    font-size: 2rem;
    color: var(--white);
    margin-bottom: .5rem;
}

.count .box-container .box .content p{
    font-size: 1.6rem;
    color: var(--light-white);
}

.about .row{
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.about .row .image{
    flex: 1 1 40rem;
}

.about .row .image img{
    width: 100%;
}

.about .row .content{
    text-align: center;
    flex: 1 1 40rem;
}

.about .row .content h3{
    font-size: 3rem;
    color: var(--white);
}

.about .row .content p{
    padding: 1rem 0;
    line-height: 2;
    font-size: 1.6rem;
    color: var(--light-white);
}

.courses .slide{
    /* width:30rem; */
    background-color: var(--light-bg);
    border-radius: .5rem;
    text-align: center;
    padding: 1rem;
    margin-bottom: 4rem;
}

.courses .slide img{
    height: 25rem;
    width: 100%;
}

.courses .slide h3{
    margin: 1.5rem 0;
    font-size: 2rem;
    color: var(--white);
}

.courses .slide h2{
    margin: 1.5rem 0;
    color: var(--green);
}

.courses .slide p{
    line-height: 2;
    font-style: 1.6rem;
    color: var(--light-white);
}

.swiper-pagination-bullet {
    background-color: var(--white);
}

.swiper-pagination-bullet-active{
    background-color: var(--green)
}

.contact .row{
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.contact .row .image{
    flex: 1 1 40rem;
}

.contact .row .image img{
    width: 100%;
}

.contact .row form{
    flex: 1 1 40rem;
}

.contact .row form .box{
    width: 100%;
    margin-top: 1rem;
    margin-bottom: 2rem;
    border-radius: .5rem;
    background-color: var(--light-bg);
    font-size: 1.8rem;
    color: var(--white);
    padding: 1.4rem;
}

.contact .row form span{
    font-size: 1.6rem;
    color: var(--light-white);
}

.footer{
    background-color: var(--light-bg);
    text-align: center;
}

.footer .share a{
    margin: 0 .3rem;
    height: 4.5rem;
    width: 4.5rem;
    line-height: 4.5rem;
    border-radius: 50%;
    font-size: 2rem;
    color: var(--white);
    background-color: var(--black);
}

.footer .share a:hover{
    background-color: var(--green);
}

.footer .credit{
    margin-top: 2.5rem;
    padding-top: 2.5rem;
    padding:1.5rem;
    /* border-top: .1rem solid var(--light-white); */
    font-size: 2rem;
    color: var(--light-white);
}

.footer .credit span{
    color: var(--green);
}








/* media queries */

@media (max-width:991px) {

html{
    font-size: 55%;
}

.home .row .content h3{
    font-size: 8rem;
}

}

@media (max-width:768px) {

    #menu-btn{
        display: inline-block;
    }

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

    .header .flex .navbar{
        position: absolute;
        top: 99%; left: 0; right: 0;
        border-top: .1rem solid var(--light-white);
        border-bottom: .1rem solid var(--light-white);
        background-color: var(--light-bg);
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
    }

    .header .flex .navbar.active{
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    }

    .header .flex .navbar a{
        display: block;
        margin: 2rem;
    }

    .home .row .content h3{
        font-size: 6rem;
    }

}

@media (max-width:450px) {

html{
    font-size: 50%;
}

.home .row .content h3{
    font-size: 6rem;
}

}