* {
    margin: 0;
    padding: 0;
    font-family: sans-serif;
}

:root {
    --main-bg-color: rgba(255, 255, 255, 0.913);
    --body-bg-color: rgb(231, 228, 228);
    --main-text-color: #000;
    --foot-bg-color: rgb(213, 213, 213);
}


html[data-theme='light'] {
    --main-bg-color: rgba(255, 255, 255, 0.913);
    --body-bg-color: rgb(231, 228, 228);
    --main-text-color: #000;
    --foot-bg-color: rgb(213, 213, 213);
}

html[data-theme='dark'] {
    --main-bg-color: rgba(0, 0, 0, 0.8);
    --body-bg-color: rgb(30, 30, 30);
    --main-text-color: #fff;
    --foot-bg-color: rgb(37, 37, 37);
}

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

.whole-body {
    margin: auto auto 100px;
    width: 1100px;
}

a {
    text-decoration: none;
}





#checkbox {
    display: none;
}

.toggler {
    margin-left: 5px;
    display: block;
    width: 56px;
    height: 30px;
    border: 2px solid rgb(255, 98, 0);
    border-radius: 30px;
    position: relative;
    cursor: pointer;
}

.ball,
.sun,
.moon {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}

.ball {
    display: inline-block;
    width: 28px;
    height: 28px;
    background-color: rgb(255, 98, 0);
    border-radius: 50%;
    left: 2px;
    z-index: 10;
    transition: transform .5s ease-in;
}

.sun {
    font-size: 17px;
    left: 5px;
}

.moon {
    right: 5px;
    font-size: 17px;
}

#checkbox:checked+.ball {
    transform: translate(25px, -50%);
}







.navbar {
    position: sticky;
    top: 0px;
    padding: 5px 30px;
    background-color: var(--main-bg-color);
    z-index: 10;
}

.logo {
    font-size: 2rem;
    font-family: sans-serif;
    color: rgb(255, 98, 0);
}

.container-0 {
    display: flex;
    justify-content: space-between;
    align-items: center;

}

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

.navlink li {
    list-style: none;
    margin: auto 2px;
    padding: 4px 5px;
}

.navlink li a:hover {
    color: rgb(255, 98, 0);
}

.navlink li a {
    font-family: sans-serif;
    font-size: 20px;
    color: var(--main-text-color);
}

.container-2 {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}

.btn-login {
    width: 60px;
    height: 34px;
    background-color: var(--main-bg-color);
    color: rgb(255, 98, 0);
    border: 1px solid rgb(255, 98, 0);
    border-radius: 5px;
    font-size: 15px;
    cursor: pointer;
}

.btn-login:hover {
    color: var(--main-bg-color);
    background-color: rgb(255, 98, 0);
}

.btn-started {
    width: 95px;
    height: 34px;
    margin: auto 0 auto 10px;
    background-color: rgb(255, 98, 0);
    color: var(--main-bg-color);
    border: 1px solid rgb(255, 98, 0);
    border-radius: 5px;
    font-size: 15px;
    cursor: pointer;
}

.btn-started:hover {
    color: rgb(255, 98, 0);
    background-color: var(--main-bg-color);
}



.main {
    margin: 5px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;

}

.main-0 {
    margin-right: 5px;
    padding: 10px 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;

    background-color: var(--main-bg-color);
    border-radius: 20px;
}

.h,
.h-0 {
    font-family: sans-serif;
    font-size: 30px;
    color: var(--main-text-color);
}

.h span,
.h-1 {
    font-family: sans-serif;
    font-size: 30px;
    color: rgb(255, 98, 0);
}

.main-0 p {
    color: rgb(114, 112, 112);
    margin-top: 10px;
    font-family: sans-serif;
    text-align: center;
}

.btn-enroll {
    margin-top: 20px;
    width: 120px;
    height: 40px;
    color: var(--main-bg-color);
    background-color: rgb(255, 98, 0);
    border: 1px solid rgb(255, 98, 0);
    border-radius: 5px;
    cursor: pointer;
}

.btn-enroll:hover {
    color: rgb(255, 98, 0);
    background-color: var(--main-bg-color);
}

.poster-img {
    width: 600px;
    border-radius: 25px;
}

.portfolio {
    margin: auto;
    width: 1100px;
    position: absolute;
    top: 370px;
}

.main-2 {

    display: flex;
    justify-content: center;
    align-items: center;
}

.count {
    margin: 5px 5px;
    padding: 5px;
    width: 200px;
    height: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: var(--main-bg-color);
    border-radius: 15px;
}

.count h4 {
    color: rgb(255, 98, 0);
    text-align: center;
}

.count p {
    color: var(--main-text-color);
    text-align: center;
    font-size: 13px;
}

.about {
    margin: 50px 15px 0;
    padding: 10px 15px;
}

.about-0 {
    padding: 10px;
}

.about-0 h3 {
    color: rgb(255, 98, 0);
}

.about-1 {
    margin: auto;
}

.web-des {
    padding: 15px;
    width: 350px;
    position: absolute;
    top: 559px;
    left: 52vw;

    background-color: var(--main-bg-color);
    border-radius: 15px;
}

.web-dev {
    margin: 0 0 0 25px;
}

.web-dev img {
    width: 680px;
    /* border: 1px solid #fff; */
    border-radius: 20px;
}

.web-des h3 {
    color: var(--main-text-color);
    margin: 5px 0;
    padding: 2px;
}

.web-des p {
    margin: 5px 0 11px;
    padding: 2px;
    color: rgb(124, 123, 123);
    text-align: justify;
}

.web-des a {
    padding: 5px;
    font-size: 15px;
    border: 1px solid rgb(255, 98, 0);
    border-radius: 5px;
    background-color: rgb(255, 98, 0);
    color: var(--main-bg-color);
    cursor: pointer;
}

.web-des a:hover {
    background-color: var(--main-bg-color);
    color: rgb(255, 98, 0);
}







/* ---------footer-------- */

.foot {
    display: flex;
    justify-content: center;
    height: 8vh;
    background-color: var(--foot-bg-color);

}

.foot p {
    margin: auto auto;
    text-align: center;
    color: rgb(115, 115, 115);
}


/* mid size button navbar  */
.nav-mid {
    width: 100vw;
    background-color: var(--main-bg-color);
    border-radius: 20px;
    position: fixed;
    bottom: 0;
    z-index: 9;


}

.nav-mid ul {
    margin: 5px 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-mid ul li {
    list-style: none;
    margin: 10px 15px;
}

.nav-mid ul li a {
    text-decoration: none;
    color: var(--main-text-color);
}

.nav-mid ul li a div {
    text-align: center;
    font-size: 10px;
}

.nav-mid ul a div svg {
    width: 25px;
}

.nav-mid ul li a:hover {

    color: rgb(255, 98, 0);
}