@import url('https://fonts.googleapis.com/css2?family=Koulen&family=Merriweather&family=Montserrat:wght@200;300;400;500;600;700&family=Oswald:wght@500&family=Poppins:wght@400;700&family=Sacramento&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    list-style: none;
    text-decoration: none;
    outline: 0;
}

:root {

    --color-bg1: #FFFFFF;
    --color-bg3: #2c7b8f;
    --color-bg2: #48cae4;
    --color-bg4: linear-gradient(to right, #6190E8, #A7BFE8);
    --color-bg5: #272643;
    --color-bg6: #bae8e8;

    --color-sucess: #00bf8e;
    --color-warning: #f7c94b;

    --container-width-lg: 80%;
    --container-width-md: 90%;
    --container-width-sm: 93%;

    --transition: all 400ms ease;
    --transition-carousel: transform .5s, opacity .5s, z-index .5s;
}

body {
    background: var(--color-bg1);
    color: var(--color-bg3);
    font-family: 'Poppins';
}

.container {
    margin: 0 auto;
    width: var(--container-width-lg);
}

section {
    padding: 6rem 0;
}

.btn {
    display: inline-block;
    text-align: center;
    border: 1px solid transparent;
    padding: 1rem 2rem;
    transition: var(--transition);
}

.btn:hover {
    background: transparent;
    border-color: var(--color-bg3);
}

.nav_container i {
    display: none;
}

.btn_primary {

    background: var(--color-warning);
    color: var(--color-bg5);
}

a {
    color: var(--color-bg5);
}

h1,
h2,
h3,
h4,
h5 {
    line-height: 3rem;
}

h1 {
    font-size: 2.4rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.6rem;
}

h4 {
    font-size: 1.3rem;
}

/* NAV*/
.window-scroll {
    border-bottom: 1px solid black;
    width: 100vw;
    background: var(--color-bg1);
    z-index: 11111;
}

nav {
    display: flex;

    background: whitE;
    width: 100%;
    height: 5rem;
    position: fixed;
    top: 0;
    z-index: 11111;

}

#span__h1 {
    color: var(--color-warning);
}

.menu_burger {
    display: none;
}

.menu__mb {
    position: absolute;
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100vh;
    background: var(--color-bg1);
}

.nav_container {
    justify-content: space-between;
    display: flex;
    flex-wrap: nowrap;
    height: 100%;
    align-items: center;
    z-index: 1111;
}

.nav_menu {
    display: flex;
    flex-wrap: wrap;
    gap: 4rem;
    align-items: center;
}

.nav__selection {
    text-transform: uppercase;
}

.nav_menu a {
    transition: var(--transition);
    font-size: 1.2rem;
}

.nav_menu a:hover {
    color: var(--color-bg3);
}

/*HERO*/
section {
    margin-top: 5rem;
    height: 60vh;
    background: white;
}

.Hero_container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    height: 100%;
    align-items: center;
}

.hero_left {
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: var(--color-bg5);
}

.btn_1 {
    margin-top: 2rem;
    max-width: 20rem;

}

/* SOLUTION */

.cours {
    height: 20vw;
    width: 100%;
    background: var(--color-bg4);
    color: var(--color-bg1);
    line-height: 2;
}

.solution_container {
    display: grid;
    grid-template-columns: 40% 60%;
    gap: 2rem;
}

.solution {
    display: flex;
    gap: 2rem;
}

.Presentation_solution {
    position: relative;
    line-height: 2;
    bottom: 4rem;
}

.solution_1 {
    display: flex;
    flex-direction: column;
    background: var(--color-bg4);
    border: 1px solid var(--color-bg6);
    border-radius: 20px;
    height: 20rem;
    padding: 1rem 1rem;
    line-height: 2;
    transition: var(--transition);
    text-align: center;
}


.solution_1:hover {
    box-shadow: 0 3rem 7rem rgb(0, 0, 0, 0.4);
}

.solution_icon {
    align-self: flex-start;
    background: var(--color-bg2);
    width: auto;
    border-radius: 10px;
    padding: 0.8rem;

}

.solution_1:nth-child(2) .solution_icon {
    background: var(--color-sucess);
}

.solution_1:nth-child(1) .solution_icon {
    background: var(--color-warning);
}




/*QUESTION*/

.questions {
    margin-top: 6rem;

}

.question_container {
    background: var(--color-bg4);

}

.question_container h1 {
    padding-top: 5rem;
    text-align: center;
    color: var(--color-bg1);
    text-transform: uppercase;
}

.question {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    padding: 3rem;
    gap: 2rem;
}


.question1 {
    padding: 0.5rem;
    background: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    height: fit-content;
}

.question1 h3 {

    font-size: 1rem;
    text-align: center;
}

.question1 p {
    margin-top: 0.8rem;
    display: none;
}

.faq_icon {
    align-self: flex-start;
}

.question1.open p {
    display: block;
}


.bonjour {
    display: block;
}

/* *******************LISTE DE COURS******************** */
.cour_pro {

    overflow: hidden;
}

.cour_pro h1 {
    text-align: center;
    text-transform: uppercase;
}

.course {

    display: grid;
    grid-auto-flow: column;
    grid-gap: 3rem;

    overflow-x: auto;
    scroll-behavior: smooth;


}

.course::-webkit-scrollbar {
    display: none;
}

.course img {
    width: 100%;
    height: 40%;
}

.course h3 {
    text-align: center;
    color: var(--color-bg5);
    text-transform: uppercase;
}

.course p {
    padding: 1rem 0.5rem;
    color: var(--color-bg5);
    font-size: 1.3rem;
}

.course a {
    width: 80%;
    margin-left: 3rem;
}

.cour {
    margin-top: 2rem;
    background: whitesmoke;
    height: 90%;
    width: 25rem;
}

button {
    cursor: pointer;
    border-radius: 100%;
    border: none;
    width: 3rem;
    height: 3rem;
    z-index: 100;
    background: var(--color-warning);
}

.button__container {
    position: absolute;
    right: 1rem;
    width: 100%;
    display: flex;
    justify-content: center;
    gap: 35rem;


}

/* PARTIE FOOTER */
footer {
    text-align: center;
    background: var(--color-bg4);
    color: var(--color-bg1);
    margin-top: 10rem;
    width: 100%;
    height: 10rem;
}


@media (max-width:1670px) {

    nav {
        display: flex;
        flex-wrap: nowrap;
        background: whitE;
        width: 100%;
        height: 9rem;
        position: fixed;
        top: 0;
        z-index: 11111;

    }

    .nav_container {
        justify-content: space-between;
        display: flex;
        flex-wrap: nowrap;
        height: 100%;
        align-items: center;
        z-index: 1111;
    }

    .nav_menu {
        display: flex;
        flex-wrap: nowrap;
        gap: 1.5rem;

    }

    .nav_menu a {
        transition: var(--transition);
        font-size: 1.2rem;
    }

    .nav_menu a:hover {
        color: var(--color-bg3);
    }

    /************************************ SOLUTION ************************************************/
    .cours {
        height: 100%;
    }

    .solution_container {
        display: flex;
        flex-direction: column;
    }

    .solution {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 2rem;
    }

    .Presentation_solution {
        text-align: center;


    }

    .solution_1 {
        min-height: 25%;
        min-width: 30%;
        padding: 1rem 1rem;
    }

    /* ***********************************************************************QUESTIONS*********************************************************************************** */
    .questions {
        margin-top: 5rem;
    }

    .question {
        display: flex;
        align-items: center;
        flex-direction: column;
        gap: 1rem;

    }

    .question1 {
        padding: 0.5rem;
        width: 70%;
    }

    footer {
        text-align: center;
        background: var(--color-bg4);
        color: var(--color-bg1);
        margin-top: 49rem;
        width: 100%;
        height: 10rem;
    }
}

@media (max-width:1330px) {
    .container {
        width: var(--container-width-md);
    }

    nav {
        display: block;
    }

    .nav_container {
        display: block;
        text-align: center;
    }

    .nav_menu {
        display: flex;
        justify-content: center;
        gap: 1.5rem;

    }

    .nav_container h1 {
        margin-top: 2rem;
    }

    .cours {
        height: 100%;
    }
}


@media (max-width:1080px) {

    section {
        height: 100vh;
        gap: 0rem;
    }

    .Hero_container {
        display: flex;
        flex-direction: column;
    }

    footer {
        margin-top: 10rem;
    }

    .questions {
        margin-top: 0rem;
    }
}





@media (max-width:800px) {
    .container {
        width: var(--container-width-sm);
    }

    nav {
        height: 5rem;
    }

    .nav_menu {
        display: none;
    }

    .menu_burger {
        display: block;
        position: relative;
        top: 3rem;
        left: 4rem;
        cursor: pointer;
        color: var(--color-bg5);
    }

    .menu__mb {
        position: absolute;
        left: -100%;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        width: 100%;
        height: 100vh;
        background: var(--color-bg1);
    }

    h1 {
        margin-bottom: 3rem;
    }

    #t__a {

        position: relative;
        height: 50px;
        width: 160px;
        border-bottom: solid black 1px;

        display: flex;
        padding-top: 1rem;
    }

    #t__a:before {
        content: '';
        margin-right: 10px;
        width: 15px;
        height: 15px;
        background-color: var(--color-warning);
        display: block;
        clip-path: polygon(100% 39%, 0 0, 0 100%);
    }

    #span__h1 {
        color: var(--color-warning);
    }

    #connection__mb {
        color: var(--color-bg1);
        margin-top: 2rem;
        background-color: var(--color-bg5);
        padding: 1rem;
        border-radius: 10px;
    }

    #i__mb {
        padding: 3px;
        border-radius: 5px;
    }

    #leave__mb {
        cursor: pointer;
        color: var(--color-bg5);
        position: absolute;
        top: 10rem;
        left: 10rem;
    }

    .cours {
        margin-top: 10rem;
    }

    button {
        display: none;
    }
}


@media (max-width:640px) {
    .cours {
        margin-top: 15rem;
    }

    footer {
        margin-top: 15rem;
    }
}

@media (max-width:590px) {
    .menu_burger {
        top: 3.5rem;
        left: 1rem;
    }

    .cour_pro h1 {
        font-size: 2rem;
    }

    .course h3 {
        font-size: 1.3rem;
    }

    .course p {
        font-size: 1rem;
    }

    .cour {
        width: 20rem;
    }

    .course a {
        width: 60%;
        margin-left: 3.6rem;
    }

    footer {
        margin-top: 35rem;
    }
}



@media (max-width:390px) {
.container {
    width: var(--container-width-sm);
}
    .larue {
        font-size: 2rem;
    }

    .menu_burger {
        top: 1.5rem;
        left: 1rem;
    }

    .cour_pro h1 {
        font-size: 2rem;
    }

    .course a {
        width: 60%;
        margin-left: 3.6rem;
    }

    footer {
        margin-top: 45rem;
    }

    #leave__mb {
        cursor: pointer;
        color: var(--color-bg5);
        position: absolute;
        top: 15rem;
        left: 1rem;
    }

    .question1 {
        width: 20rem;
        padding: 0.5rem;
        background: white;
        cursor: pointer;
        display: flex;
        align-items: center;
        height: fit-content;
    }
#titre__question{
    font-size: 1.2rem;
}
.cours {
  margin-top: 25rem;
}

}