/* ===== RESET ET BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ===== EN-TÊTE ===== */
.header {
    background: #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    display: flex;
    align-items: center;
    padding: 10px 15px;
    max-width: 1200px;
    margin: 0 auto;
}

/* Logo */
.logo-container {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-right: 15px;
}

.logo {
    width: 40px;
    height: 40px;
    background: #3498db;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 18px;
}

.site-title {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin: 0;
}

.site-title span {
    color: #3498db;
}

/* Menu principal */
.menu {
    display: flex;
    gap: 1px;
    margin-right: auto;
    flex-wrap: wrap;
}

.menu-link {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 10px 8px;
    color: #3498db;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
}

.menu-link:hover {
    background: #f0f8ff;
}

/* ===== CONTENEURS PRINCIPAUX (SANS MARGES) ===== */
.conteneur-principal-new {
    width: 80%;
    margin: 10px auto;
    padding: 0;
    box-sizing: border-box;
    display: flex;
    flex-direction: row;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.sous-conteneur-new {
    border: 1px solid #9E9E9E;
    border-radius: 0px;
    margin: 0; /* Suppression de toutes les marges */
    padding: 0; /* Suppression de tout padding */
    flex: 1;
    display: flex;
    flex-direction: column;
    background-color: transparent;
    min-width: 250px;
    min-height: auto;
}

.sous-conteneur-new:first-child {
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin: 0; /* Suppression de la marge */
    padding: 0; /* Suppression du padding */
}

.sous-conteneur-new:last-child {
    align-items: flex-start;
    margin: 0; /* Suppression de la marge */
    padding: 0; /* Suppression du padding */
}

/* Conteneur secondaire */
.conteneur-secondaire {
    width: 90%;
    margin: 0 auto; /* Centré horizontalement, sans marge verticale */
    padding: 0;
    box-sizing: border-box;
    display: flex;
    flex-direction: row;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.sous-conteneur-secondaire {
    border: 1px solid #9E9E9E;
    border-radius: 0px;
    margin: 0; /* Suppression de toutes les marges */
    padding: 0; /* Suppression de tout padding */
    flex: 1;
    min-width: 250px;
    min-height: auto;
}

/* ===== BOUTON MENU MOBILE ===== */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 20px;
    color: #3498db;
    cursor: pointer;
    padding: 5px;
}

/* Contenu principal */
.main-content {
    padding: 20px 15px;
    max-width: 1200px;
    margin: 0 auto;
}

/* Version mobile */
@media (max-width: 768px) {
    .header-container {
        flex-wrap: wrap;
    }

    .menu {
        display: none;
        flex-direction: column;
        width: 100%;
        background: #fff;
        box-shadow: 0 2px 4px rgba(0,0,0,.1);
        position: absolute;
        top: 100%;
        left: 0;
        padding: 10px;
        gap: 0;
    }

    .menu.active {
        display: flex;
    }

    .menu-link {
        padding: 8px 15px;
        justify-content: flex-start;
    }

    .menu-toggle {
        display: block;
        margin-left: auto;
    }

    .logo-container {
        width: 100%;
        margin-right: 0;
    }

    /* Adaptation des conteneurs en mobile */
    .conteneur-principal-new {
        width: 100%;
        flex-direction: column;
    }

    .sous-conteneur-new {
        width: 100% !important;
        flex: none !important;
        min-height: auto;
        margin-bottom: 0; /* Suppression de la marge en bas */
    }

    .conteneur-secondaire {
        width: 100% !important;
        flex-direction: column;
    }

    .sous-conteneur-secondaire {
        width: 100% !important;
        min-width: 100% !important;
        margin-bottom: 0; /* Suppression de la marge en bas */
    }
}

/* Footer */
.footer {
    padding: 15px 0;
    background-color: #f8f9fa;
    border-top: 1px solid #e9ecef;
    margin-top: 10px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
}

.footer p {
    margin: 5px 0;
    color: #666;
    font-size: 0.85rem;
}

.social-links {
    display: flex;
    gap: 15px;
    margin: 10px 0;
}

.social-links a {
    color: #666;
    font-size: 1.2rem;
    transition: color 0.2s;
}

.social-links a:hover {
    color: #3498db;
}