header{background-color:transparent;}
#wf-menu-icon div{background-color:white;}
#nav-logo img{height:70px;margin:7px;}
#nav-logo{opacity:0;transition: opacity 0.7s ease;}
#nav-logo.scrolled{opacity:1;}
.sub-header{display:none;}
.chg-hero-img {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 120vh; /* plus grand pour éviter les trous */
    background-size: cover;
    background-position: center;
    z-index: -2;
}
.chg-hero-content{min-height:100vh;}
.chg-hero-content img{max-width:38vw;}
/*Apparition du fond décoré*/
main::before {
    content: "";
    position: absolute;
    inset: 0;

    background-image: url('/content/img/site/full/chg-background.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

    opacity: 0;
    transition: opacity 0.7s ease;

    z-index: -1; /* derrière le contenu */
}
main.scrolled::before {
    opacity: 1;
}
main{position:relative;}
/*Textes*/
h1,h2,p{color:white;}