header #boutons {
    display: flex;
    justify-content: space-between;
    /* gauche ↔ droite */
    align-items: center;
    /* vertical centré */
    margin-top: 40px;
}

#header_gauche li a p,
#header_centre li a p,
#header_droite li a p,
#header_centre li button {
    border: 1px solid;
    width: fit-content;
    padding: 3px 12px;
    border-radius: 3px;
    font-weight: 600;
    background-color: transparent;
    font-size: 16px;
}

#header_centre li button:hover {
    cursor: pointer;
    background-color: black;
    color: var(--color_aleatoire);
    border: 1px solid black;
}

#header_droite li a p {
    border: 1px solid;
    /* width: fit-content; */
    padding: 3px 12px;
    border-radius: 3px;
}

#header_gauche {
    flex: 1;
}

#header_centre {
    flex: 2;
    text-align: center;
    /* centre les liens */
}

#header_droite {
    flex: 1;
    text-align: right;
    /* plaque à droite */
}

#header_droite li a {
    float: right;
}

#header_centre {
    display: flex;
    justify-content: center;
    /* centre le menu */
    gap: 20px;
    /* espace entre les <li> */
}


header #logo svg g#Calque_1-2 {
    margin-top: 0;
}

header {
    position: sticky;
    top: 30px;
}

header #logo {
    /* width: fit-content; */
    height: 50vh;
    /* taille initiale, sera modifiée par JS */
    width: auto;
    /* display: flex; */
    background-color: gray;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    transition: height 0.1s linear;
}

header #logo svg #Calque_1-2 {
    height: 50vh;
    width: auto;
    border: 1px solid red;
    fill: red;
}

#boutons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
    transition: transform 0.1s linear;
}

header #logoenattente {
    width: 20vw;
    margin-left: calc((100vw - 20vw - 60px) / 2);
}