.logoAccueil {
    position: fixed;
    z-index: 4;
    top:10px;
    left:10px;
	width:40px;
	height:40px;
}

.barre {
    position: fixed;
    opacity: 0;
    z-index: 2;
    top: 0;
    width:100%;
    height:60px;
    transition: all ease-in-out 0.5s;
    background-color: rgba(15,135,202,0.8);
    border-radius: 0 0 1em 1em;
    box-shadow: 10px 5px 5px rgba(0,0,0,0.2);
}

nav {
    position: fixed;
    z-index: 3;
    top:0;
    width:100%;
    height: 50px;
    /* background: #f1f1f1; */
    /* border-radius: 0 0 1em 1em; */
    /* box-shadow: 10px 5px 5px rgba(0,0,0,0.2); */
}

nav a {
    text-decoration: none;
    color : var(--white-color);
}

.liste-nav {
    list-style-type: none;
    width:100;
    height:100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    transition: all 0.5s ease-in-out;
    z-index: 4;
}

.item {
    height:100%;
    text-align: center;
    line-height: 50px;
    padding: 3px 10px 0 10px;
    font-weight: var(--font-weight-medium);
    cursor : pointer;
}

.item::after {
    content:'';
    display: block;
    width: 0%;
    height: 2px;
    border-radius: 5px;
    background: var(--orange-color);
    margin :-15px auto 0 auto;
    transition: width 0.2s ease-in-out;
}

.item:hover::after {
    width: 80%;
}

/* BTN Responsive Menu */

.btn-responsive-menu {
    position: fixed;
    z-index: 3;
    top : 15px;
    right: 10px;
    width: 40px;
    height: 40px;
    /* background: #000; */
    display: none;
    cursor: pointer;
}

.lignes {
    width: 80%;
    height:3px;
    border-radius: 5px;
    background: #FFF;
    position: absolute;
    transition : all 0.5s ease-in-out;
}
.lignes:nth-child(1) {top: 0px;}
.lignes:nth-child(2) {top: 10px;}
.lignes:nth-child(3) {top: 20px;}

.btn-responsive-menu.active .lignes:nth-child(1) {
    top:12px;
    transform: rotate(135deg);
}
.btn-responsive-menu.active .lignes:nth-child(2) {
    opacity: 0;
    transform: translateX(-20px);
}
.btn-responsive-menu.active .lignes:nth-child(3) {
    top:12px;
    transform: rotate(-135deg);
}

@media screen and (max-width: 700px) {

    .btn-responsive-menu {
        display: block;
    }

    .item::after {
        display: none;
    }

    nav {
        background-color: rgba(15,135,202,0.8);
    }

    .barre {
        display: none;
    }

    .liste-nav {
        top:-250px;
        flex-direction:column;
        justify-content: flex-start;
    }

    .liste-nav .item {
        width: 100%;
        height: 50px;
        background-color: rgba(15,135,202,0.8);
        margin-top: 0px;
    }

    .liste-nav.active-menu {
        top:50px;
    }

}