@charset "utf-8";
/* header */
header {
    display: flex;
    justify-content: space-between;
}
/* Body */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: #f1f1f1;
    box-shadow: inset 0 0 5px grey;
}
::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: #555;
}
/* menu */
.menu {
    width: 25%;
    height: 100vh;
    padding: 10px 0 20px;
    background-color: var(--color-dark);
    margin-left: -14px;
    overflow-y: scroll;
}
    .menu::-webkit-scrollbar {
        width: 0px;
    }
#home {
    visibility: hidden;
    position: relative;
}

/* media menu */
@media screen and (max-width: 830px) {
    /* menu */
    .menu {
        width: 30%;
    }
    /* logo */
    .menu .logo {
        width: 30%;
    }
}
/* media home */
@media screen and (max-width: 727px) {
    .menu {
        width: 105%;
        position: fixed;
        left: 0;
        top: 0;
        transform: translate(-100%);
        transition: transform .5s;
        overflow: scroll;
    }
    #home:checked ~ .menu {
        transform: translateX(0);
    }
    header label i {
        color: #000;
        position: fixed;
        right: 20px;
        top: 20px;
        font-size: 32px;
        border: 2px solid #000;
        border-radius: 5px;
        z-index: 1011;
        background-color: #fff;
    }
}
    /* logo */
    .menu .logo {
        width: 25%;
        height: 50px;
        padding-left: 24px;
        display: flex;
        align-items: center;
        position: fixed;
        top: 0;
        left: 0;
        background-color: var(--color-dark);
    }
        .menu .logo img {
            width: 25px;
        }
        .menu .logo span {
            font-size: 20px;
            font-weight: 700;
            color: var(--color-light);
            padding-left: 5px;
        }

/* media logo */
@media screen and (max-width: 727px) {
    /* logo */
    .menu .logo {
        width: 100%;
        padding-left: 35px;
        padding-top: 20px;
    }
        .menu .logo img {
            width: 30px;
        }
        .menu .logo span {
            font-size: 25px;
            padding-left: 10px;
        }
}
@media screen and (max-width: 500px) {
    /* logo */
    .menu .logo {
        width: 100%;
        padding-left: 35px;
        padding-top: 35px;
    }
        .menu .logo img {
            width: 40px;
        }
        .menu .logo span {
            font-size: 35px;
        }
}
    /* Menu content */
    .menu .menu_content .menu_item{
        padding: 16px 14px 16px 24px;
        display: flex;
        justify-content: start;
        align-items: center;
        cursor: pointer;
    }
    .menu .menu_content .menu_item:hover {
        border-right: 4px solid #b1b4b7;
        background-color: var(--color-video);
    }
    .menu .menu_content .menu_item img {
        width: 20px;
        margin-right: 5px;
    }
    .menu .menu_content .menu_item a {
        font-size: 16px;
        color: #fff;
        font-weight: 400;
        line-height: 25px;
    }
    .menu .menu_content .menu_item:first-child {
        margin-top: 40px;
    }
/* media Menu content */
@media screen and (max-width: 727px) {
    /* Menu content */
    .menu .menu_content .menu_item{
        padding: 22px 14px 22px 45px;
    }
    .menu .menu_content .menu_item img {
        width: 24px;
        margin-right: 10px;
    }
    .menu .menu_content .menu_item a {
        font-size: 22px;
        color: #fff;
        font-weight: 400;
        line-height: 25px;
    }
    .menu .menu_content .menu_item:first-child {
        margin-top: 50px;
    }
}
@media screen and (max-width: 500px) {
    /* Menu content */
    .menu .menu_content .menu_item{
        padding: 24px 14px 24px 45px;
    }
    .menu .menu_content .menu_item img {
        width: 26px;
        margin-right: 13px;
    }
    .menu .menu_content .menu_item a {
        font-size: 20px;
    }
    .menu .menu_content .menu_item:first-child {
        margin-top: 60px;
    }
}
/* video */
.video {
    width: 75%;
    height: 100%;
    padding: 20px 0 0;
    background-image: url("../images/block-background.png");
    background-size: contain;
    background-repeat: repeat-y;
}
    .video h2 {
        font-size: 42px;
        font-weight: 500;
        color: #000;
        text-align: center;
        margin-top: 25px;
    }
    .video h2 span {
        font-weight: 700;
        font-size: 45px;
    }
    .video .super {
        padding: 50px 0;
    }
    .video .super h3 {
        font-size: 42px;
        font-weight: 700;
        color: var(--color-video);
        text-align: center;
        margin-bottom: 30px;
    }
    .video .super p:nth-child(2) {
        font-size: 30px;
        font-weight: 600;
        color: rgb(40, 40, 40);
        margin: 0 100px 30px;
        text-align: center;
    } 
    header .video .super_img {
        margin:0 auto;
        display: flex;
        justify-content: center;
    }
    header .video .super_img img{
        width: 600px;
    }
    .video .super h4 {
        font-size: 28px;
        font-weight: 600;
        color: var(--color-dark);
        padding: 60px 0 30px;
        margin: 0 50px;
    }
    .video .super p {
        font-size: 23px;
        line-height: 35px;
        color: var(--color-dark);
        padding: 20px 0;
        margin: 0 50px;
        
    }

/* media super */
@media screen and (max-width: 830px) {
    .video {
        width: 70%;
    }
    .video h2 {
        font-size: 34px;
        margin-top: 20px;
    }
    .video h2 span {
        font-size: 34px;
    }
    .video .super {
        padding: 40px 0;
    }
    .video .super h3 {
        font-size: 34px;
        margin-bottom: 20px;
    }
    .video .super p:nth-child(2) {
        font-size: 28px;
        margin: 0 50px 20px;
    }
    header .video .super_img img{
        width: 83%;
    }
    .video .super h4 {
        font-size: 28px;
        padding: 45px 0 15px;
    }
    .video .super p {
        font-size: 20px;
        line-height: 30px;
        padding: 10px 0;
        
    }
}
@media screen and (max-width: 727px) {
    /* video */
    .video {
        width: 100%;
        margin-left: -13px;
    }
        .video h2 {
            font-size: 34px;
        }
        .video h2 span {
            font-size: 34px;
        }
        .video .super {
            padding: 30px 0;
        }
        .video .super h3 {
            font-size: 34px;
            margin-bottom: 10px;
        }
        .video .super p:nth-child(2) {
            font-size: 26px;
            margin: 0 70px 20px;
        } 
        header .video .super_img {
            margin:0 auto;
            display: flex;
            justify-content: center;
        }
        header .video .super_img img{
            width: 500px;
        }
        .video .super h4 {
            font-size: 28px;
            font-weight: 600;
            color: var(--color-dark);
            padding: 60px 0 30px;
            margin: 0 50px;
        }
        .video .super p {
            font-size: 23px;
            line-height: 35px;
            color: var(--color-dark);
            padding: 20px 0;
            margin: 0 50px;
            
        }
}
@media screen and (max-width: 500px) {
    /* video */
    .video h2 {
        font-size: 28px;
    }
    .video h2 span {
        font-size: 28px;
    }
    .video .super {
        padding: 25px 0;
    }
    .video .super h3 {
        font-size: 28px;
        margin-bottom: 5px;
    }
    .video .super p:nth-child(2) {
        font-size: 23px;
        margin: 0 50px 10px;
    }
    header .video .super_img img{
        width: 380px;
    }
    .video .super h4  {
        font-size: 28px;
        padding: 50px 0 20px;
        margin: 0 50px;
    }
    .video .super p {
        font-size: 18px;
        line-height: 30px;
        padding: 15px 0;
        font-weight: 500;        
    }
}
    /* pay */
    .video .pay {
        background-color: rgb(46, 46, 46);
    }
    .video .pay h3 {
        color: var(--color-green);
        font-size: 60px;
        padding: 50px 0 10px;
        text-align: center;
        font-weight: 700;
    }
    .video .pay span {
        font-size: 17px;
        font-weight: 400;
        color: var(--color-light);
        text-transform: uppercase;
        text-align: center;
        display: block;
    }
        .video .pay .pay_reg p {
            font-size: 37.5px;
            font-weight: 700;
            color: var(--color-light);
            text-align: center;
            margin: 50px auto;
            padding-top: 50px;
            border-top: 1px solid rgb(105, 105, 105);
        }
        .video .pay .pay_reg .pay_reg_social {
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        .video .pay .pay_reg .pay_reg_social a{
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 15px;
            border: 2px solid rgba(0, 0, 0, 0.2);
            background-color: rgb(107, 114, 128);
            width: 400px;
            margin-bottom: 35px;
            border-radius: 10px;
            box-shadow: 0 0 5px 1px rgba(255, 255, 255, 0.75);
            transition: all .5s;
        }
        .video .pay .pay_reg .pay_reg_social a:hover {
            transform: scale(1.03);
        }
        .video .pay .pay_reg .pay_reg_social a:last-child {
            margin-bottom: 60px;
        }
            .video .pay .pay_reg .pay_reg_social a i {
                font-size: 20px;
                color: var(--color-light);
                margin-right: 10px;
            }
            .video .pay .pay_reg .pay_reg_social a span {
                font-size: 16px;
                font-weight: 600;
                color: var(--color-light);
                text-transform: capitalize;
            }

/* media pay */
@media screen and (max-width: 830px) {
    /* pay */
    .video .pay h3 {
        font-size: 52px;
        padding: 40px 0 10px;
    }
    .video .pay span {
        font-size: 15px;
    }
        .video .pay .pay_reg p {
            font-size: 28px;
            margin: 40px auto;
            padding-top: 40px;
        }
        .video .pay .pay_reg .pay_reg_social a{
            padding: 13px;
            width: 60%;
            margin-bottom: 30px;
        }
        .video .pay .pay_reg .pay_reg_social a:last-child {
            margin-bottom: 50px;
        }
            .video .pay .pay_reg .pay_reg_social a i {
                font-size: 18px;
                margin-right: 7px;
            }
            .video .pay .pay_reg .pay_reg_social a span {
                font-size: 14px;
            }
}
    /* ask */
    .video .ask {
        background-color: rgb(46, 46, 46);
        border-top: 1px solid rgb(105, 105, 105);
        padding:50px 0 50px;
    }
        .video .ask h3 {
            font-size: 30px;
            font-weight: 700;
            color: var(--color-light);
            text-align: center;
            margin-bottom:50px;
        }
        .video .ask .ask_item{
            padding: 25px 0;
            margin: 0 150px;
            border-bottom: 2px solid rgb(229, 231, 235);
        }
            .video .ask .ask_item h4 {
                margin-bottom: 15px;
                font-size: 24px;
                font-weight: 600;
                color: var(--color-green);
            }
            .video .ask .ask_item p {
                font-size: 20px;
                font-weight: 500;
                color: var(--color-light);
                line-height: 30px;
            }
/* media ask */
@media screen and (max-width: 830px) {
    /* ask */
    .video .ask {
        padding:40px 0 40px;
    }
        .video .ask h3 {
            font-size: 28px;
            margin-bottom:15px;
        }
        .video .ask .ask_item{
            padding: 25px 0 20px;
            margin: 0 110px;
        }
            .video .ask .ask_item h4 {
                margin-bottom: 10px;
                font-size: 20px;
            }
            .video .ask .ask_item p {
                font-size: 16px;
                line-height: 26px;
            }
}
@media screen and (max-width: 727px) {
    /* ask */
    .video .ask h3 {
        font-size: 32px;
    }
        .video .ask .ask_item h4 {
            font-size: 24px;
        }
        .video .ask .ask_item p {
            font-size: 18px;
            line-height: 28px;
        }
}
@media screen and (max-width: 500px) {
    /* ask */
    .video .ask h3 {
        font-size: 26px;
        margin-bottom: 10px;
    }
    .video .ask .ask_item{
        margin: 0 80px;
    }
        .video .ask .ask_item h4 {
            font-size: 18px;
        }
        .video .ask .ask_item p {
            font-size: 15px;
            line-height: 22px;
        }
}
@media screen and (max-width: 420px) {
    .video .ask .ask_item{
        margin: 0 50px;
    }
}
/* Video cours */
header .video_cours {
    width: 75%;
    height: 100%;
    background-image: url("../images/block-background.png");
    background-size: contain;
    background-repeat: repeat-y;
    padding: 50px 24px;
}
    header .video_cours h2 {
        margin: 24px auto 50px;
        font-size: 40px;
        font-weight: 600;
        color: var(--color-video);
        text-align: center;
    }
    header .video_cours iframe {
        width: 100%;
        height: 545px;
    }
    header .video_cours a {
        width: 169px;
        text-align: center;
        display: block;
        margin-top: 70px;
        margin-left: auto;
        padding: 10px 40px;
        background-color: rgb(6, 101, 216);
        color: var(--color-light);
        font-size: 16px;
        font-weight: 400;
        line-height: 26px;
        border-radius: 10px;
        border: 1px solid rgb(6, 101, 216);
        box-shadow: 0 0 5px 0px rgb(6, 101, 216);
        transition: all .5s;
    }
    header .video_cours a:hover {
        transform: scale(1.03);
    }
    header .video_cours .video_des {
        padding: 0 20px;
    }
    header .video_cours h3 {
        margin-top: 30px;
        font-size: 20px;
        font-weight: 600;
    }
    header .video_cours p {
        margin-top: 30px;
        font-size: 16px;
        font-weight: 500;
        color: var(--color-dark);
    }
/* media video_cours */
@media screen and (max-width: 830px) {
    /* Video cours */
    header .video_cours {
        width: 70%;
        padding: 40px 24px;
    }
        header .video_cours h2 {
            margin: 20px auto 40px;
            font-size: 36px;
        }
        header .video_cours iframe {
            height: 301px;
        }
        header .video_cours a {
            width: 32%;
            margin-top: 60px;
            padding: 7px 25px;
            font-size: 15px;
            font-weight: 400;
            line-height: 26px;
            border-radius: 10px;
            border: 1px solid rgb(6, 101, 216);
            box-shadow: 0 0 5px 0px rgb(6, 101, 216);
            transition: all .5s;
        }
        header .video_cours a:hover {
            transform: scale(1.03);
        }
        header .video_cours .video_des {
            padding: 0 20px;
        }
        header .video_cours h3 {
            margin-top: 30px;
            font-size: 20px;
            font-weight: 600;
        }
        header .video_cours p {
            margin-top: 30px;
            font-size: 16px;
            font-weight: 500;
            color: var(--color-dark);
        }
}
@media screen and (max-width: 727px) {
    /* Video cours */
    header .video_cours {
        width: 100%;
    }
        header .video_cours iframe {
            height: 373px;
        }
        header .video_cours a {
            width: 28%;
            margin-top: 50px;
        }
        header .video_cours .video_des {
            padding: 0 20px;
        }
}
@media screen and (max-width: 500px) {
    /* Video cours */
        header .video_cours iframe {
            height: 252px;
        }
        header .video_cours a {
            width: 40%;
            font-size: 14px;
            padding: 9px 0;
        }
        header .video_cours .video_des {
            padding: 0 20px;
        }
}
/* Download button */
#download-button {
    width: 100%;
    font-size: 20px;
    text-transform: uppercase;
    font-weight: bold;
}
@media screen and (max-width: 500px) {
    /* Download button */
    #download-button {
        font-size: 14px;
    }
}