/*Header*/
.Presentation_Header{
    top: 0;				
    height: 100px;	    											
    display: flex;
    align-items: center;
    justify-content: space-between;	
    width: 100vw;	    				
    position: -webkit-sticky;
    position: sticky;
    z-index: 899999999999999999999;
    background-color: var(--color-blanc);
}	
.Presentation_Header p{
    font-size: 30px;
    color: var(--color-main);	
    display: flex;
    align-items: center;
    justify-content: left;				
    font-weight: 900;
    font-family: "Poppins", serif;
    margin-left: 15vw;
}
.header_Logo{
    width: 22px;
    height: 22px;
    margin-right: 5px;
}
.Presentation_Header>nav{
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15vw;				
}
.Presentation_Header>nav>ul{
    display: flex;
    align-items: center;
    justify-content: space-evenly;
    width: 100%;								
}
.Presentation_Header>nav li{
    list-style: none;				
    margin: auto 20px;   
    color: var(--color-main);
}
.Presentation_Header li::after{
    content: " ";
    width: 0px;
    height: 2px;
    background-color: var(--color-main);
    position: absolute;
    bottom: 0;
    left: 0px;
    z-index: 15;
    transition: all ease-in-out 0.5s;
    border-radius: 1px;
}
.Presentation_Header li:hover::after{
    width: 100%;
    transition: ease-in-out all 0.3s;
}
.Presentation_Header a{
    font-size: 18px;
    font-weight: 400;
    font-family: 'Poppins'; 
    line-height: 25px;
    text-decoration: none;
    color: var(--color-noir);						
}	

@media screen and (min-width: 0px) and (max-width: 1400px) {
    /*Header*/
    .Presentation_Header{
        position: sticky;
        height: auto;
        flex-direction: column;    				
    }	
    .Presentation_Header p{
        width: 100vw;
        margin: 30px 0px 0px 0px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 50px;   
    }
    .header_Logo{
        width: 38px;
        height: 38px;
    }
    .Presentation_Header>nav{
        margin: 0;
        width: 95%;        			
    }
    .Presentation_Header>nav>ul{
        flex-wrap: wrap;
        justify-content: space-between;	
        gap: 20px;							
    }
    .Presentation_Header>nav li{
        margin: 10px auto;
    }	
}

@media screen and (min-width: 0px) and (max-width: 900px) {
    .Presentation_Header>nav{
        width: 100%;        			
    }
    .Presentation_Header>nav>ul{
        flex-direction: column;							
    }
    .Presentation_Header>nav li>a{
        font-size: 25px;
    }
}