:root {
    --main-color: #8c0000;
}

/* Conteneur principal */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* HEADER */
header {
    background-color: white;
    box-shadow: 1px 0px 5px 2px gray;
    color: var(--main-color);
    padding: 20px 0;
    position: relative;
}

/* Logo */
header .logo {
    display: flex;
    align-items: center;
}

header .logo img {
    width: 150px;
    height: 100px;
    margin-right: 10px;
}

/* MENU PRINCIPAL */
header nav {
    display: flex;
}

header .nav-list {
    list-style: none;
    display: flex;
    gap: 15px;
    margin: 0;
    padding: 0;
}

header .nav-list li {
    position: relative;
}

header .nav-list a, header .nav-list .dropdown {
    color: black;
    text-decoration: none;
    font-weight: bold;
    padding: 10px;
    transition: color 0.3s, border 0.3s;
}

header .nav-list a:hover, header .nav-list .dropdown:hover {
    color: var(--main-color);
    border: 1px solid var(--main-color);
}

/* Afficher le sous-menu lorsqu'un élément enfant reçoit le focus */
.nav-list li:focus-within .submenu,
.nav-list li:hover .submenu {
    display: block;
}

/* SOUS-MENU */
.submenu {
    position: absolute;
    left: 0;
    top: 75%;
    background-color: rgb(231, 225, 225);
    display: none;
    list-style: none;
    min-width: 150px;
    z-index: 100;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    padding-left: 0;
}

.submenu li {
    width: 100%;
}

.submenu a {
    display: block;
    padding: 10px 20px;
    color: black;
    text-decoration: none;
    transition: background-color 0.3s;
}

header .submenu a:hover {
    background-color: var(--main-color);
    color: white;
}

/* Afficher le sous-menu au survol */
.nav-list li:hover .submenu {
    display: block;
}

/* MENU BURGER (Mobile) */
.burger-toggle {
    display: none;
}

.burger-menu {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 101;
}

.burger-menu span {
    width: 30px;
    height: 3px;
    background-color: var(--main-color);
    transition: 0.3s;
}

/* Cacher les checkboxes */
.toggle-submenu {
    display: none;
}

/* Modifier l'apparence du label */
.dropdown {
    display: block;
    font-weight: bold;
    padding: 10px;
    cursor: pointer;
    color: white;
    position: relative;
    top: -10px;
}

/* Afficher le sous-menu quand la checkbox est cochée */
.toggle-submenu:checked + .dropdown + .submenu {
    display: block;
}

/* RESPONSIVE DESIGN */
@media (max-width: 768px) {
    /* Cacher le menu par défaut */
    header nav {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 0;
        right: 0;
        width: 60%;
        height: 100%;
        background-color: black;
        padding: 20px;
        z-index: 100;
        transform: translateX(100%);
        opacity: 0;
        visibility: hidden;
        transition: transform 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
    }

    /* Afficher le menu quand le toggle est activé */
    .burger-toggle:checked ~ nav {
        transform: translateX(0);
        opacity: 1;
        visibility: visible;
    }

    .burger-menu {
        display: flex;
    }

    header .nav-list {
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
        padding: 0;
    }

    header .nav-list li {
        width: 100%;
        margin-bottom: 10px;
    }

    header .nav-list a, header .nav-list .dropdown {
        display: block;
        text-align: left;
        padding: 15px;
        width: 100%;
        color: white;
    }

    header .nav-list li a:hover, header .nav-list li a:hover .dropdown {
        color: var(--main-color);
    }

    /* Afficher le sous-menu en mobile */
    .submenu {
        display: none;
        background-color: #444;
        padding-left: 20px;
    }

    /* Activer le sous-menu si l'élément parent est survolé */
    .nav-list li:hover .submenu {
        display: block;
    }

    /* Activer le sous-menu en cliquant sur le lien parent */
    .nav-list li:focus-within .submenu {
        display: block;
    }
}

/* Version Desktop */
@media (min-width: 769px) {
    header nav {
        display: flex;
    }

    header .nav-list {
        flex-direction: row;
    }
}

#success-message {
    clear: both;  /* S'assure que l'élément ne chevauche pas d'autres éléments */
    padding: 10px;
    background-color: #f4f4f4;
    border: 1px solid #ddd;
    border-radius: 5px;
    margin-top: 20px;
    color: green;
    text-align: center;
}