@import url('https://fonts.googleapis.com/css2?family=Monda:wght@400;700&display=swap');

/* General Section
******************************************/
html, body {
    font-family: 'Monda', sans-serif;
    font-size: 1em;
    margin: 0;
    padding: 0;
}

/* Header Section
******************************************/
#header {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
}

#header .video {
    width: 100%;
    position: absolute;
    top: -380px;
    left: 0px;
    bottom: 0px;
    right: 0px;
    z-index: -1;
    max-width: 100%;
}

#header .medaillon {
    width: 120px;
    height: auto;
    border-radius: 50%;
}

/* Navigation Section
******************************************/
#nav ul {
    position: relative;
    display: flex;
    justify-content: center;
    margin: 0;
    padding: 0;
    list-style: none;
    box-shadow: 0 2px 2px rgba(0, 0, 0, 0.2);
    background: linear-gradient(#FAFAFA 60%,#EAEAEA);
}

#nav ul li {
    flex: 1 1 auto;
    text-align: center;
    position: relative;
}

#nav ul li a {
    display: block;
    padding: 10px 15px;
    font-size: 0.85em;
    color: #000;
    text-decoration: none;
}

#nav ul li ul {
    display: none;
    background-color: white;
    position: absolute;
    width: 100%;
    z-index: 1000;
    overflow-y: scroll;
    max-height: 400px;
}

#nav > ul li:hover .sous-menu {
    display: flow-root;
    flex-flow: column wrap;
}

#nav ul li a:hover {
    background-color: #226d3b;
    color: #fff;
    text-decoration: none;
}

.deroulant > a::after{
    content:" ▼";
    font-size: 10px;
}

/* Main Section
******************************************/
#main .conteneur-grid {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    grid-template-rows: repeat(2,minmax(80px,1fr));
    min-height: calc(100vh - 342px);
}

#main .conteneur-grid .g1 {
    grid-column-start: 1;
    grid-row-start: 1;
    grid-row-end: 3;
    text-align: center;
}

#main .conteneur-grid .g1 h3 {
    position: relative;
    display: block;
    margin: 10px auto;
}

#main .conteneur-grid .g1 img {
    width: 80%;
}

#main .list-item a {
    position: relative;
    display: block;
    background: linear-gradient(#F5F5F5,#EAEAEA);
    margin: 10px 20px;
    text-decoration: none;
    color: #000;
    font-size: 0.80em;
    padding: 10px 30px;
    border: 1px solid #CCC;
    width: 80%;
    border-radius: 5px;
    box-shadow: 0 1px 0 #FFF inset;
}

#main .list-item a:hover {
    background: linear-gradient(#428d5b,#226d3b);
    color: #fff;
    box-shadow: none;
    border: 1px solid #226d3b;
}

#main .conteneur-grid .g2 {
    grid-column-start: 2;
    grid-row-start: 1;
    grid-row-end: 3;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

#main .conteneur-grid .g2 img {
    width: 70%;
}

#main .conteneur-grid .g2 h3 {
    font-size: 30px;
}

#main .conteneur-grid .g3 {
    grid-column-start: 3;
    grid-row-start: 1;
    background: #888;
    display: flex;
}

#main .conteneur-grid .g3 img {
    width: 0%;
    height: auto;
    flex: 1 1 auto;
}

#main .conteneur-grid .g3 {
    grid-column-start: 3;
    grid-row-start: 1;
    background: #888;
    display: flex;
}

#main .conteneur-grid .g4 {
    grid-column-start: 3;
    grid-row-start: 2;
    display: flex;
}

#main .conteneur-grid .g4 .video {
    width: 100%
}

/* Footer Section
******************************************/
#footer {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100px;
    background: #000;
    color: #fff;
}

#footer p {
    font-size: 0.85em;
    margin: 5px 0;
}

/* Responsive Section
******************************************/
@media all and (max-width: 1024px) {

    #header {
        justify-content: center;
    }

    #nav ul {
        justify-content: center;
    }

    #header .video {
        top: -80px;
    }

    #main .conteneur-grid {
        display: grid;
        grid-template-columns: 1fr;
        grid-template-rows: 4, 1fr; /* repeat(4,minmax(300px,1fr)) */
        min-height: 0;
    }

    #main .conteneur-grid .g1 {
        grid-column-start: 1;
        grid-row-start: 1;
        grid-row-end: unset;
    }
    
    #main .conteneur-grid .g2 {
        grid-column-start: 1;
        grid-row-start: 2;
    }

    #main .conteneur-grid .g2 h3 {
        font-size: 40px;
    }
    
    #main .conteneur-grid .g3 {
        grid-column-start: 1;
        grid-row-start: 3;
        flex-direction: column;
    }

    #main .conteneur-grid .g3 img {
        width: 100%;
    }
    
    #main .conteneur-grid .g4 {
        grid-column-start: 1;
        grid-row-start: 4;
    }
}