.site-footer {
            background-color: #0A0A9C;   /* couleur exacte demandée */
            color: #ffffff;               /* texte blanc pour contraste */
            padding: 2rem 1.5rem 1.8rem;
            width: 100%;
            box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.08);
        }

        /* Conteneur interne : centrage et largeur adaptative */
        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 1.8rem;
        }

        /* Section gauche : copyright & mentions */
        .footer-info {
            flex: 2;
            min-width: 200px;
        }

        .footer-info p {
            margin: 0.4rem 0;
            font-size: 0.9rem;
            opacity: 0.9;
            letter-spacing: 0.3px;
        }

        .footer-info .copyright {
            font-weight: 500;
            margin-top: 0;
        }

        .footer-info .legal-links {
            display: flex;
            flex-wrap: wrap;
            gap: 1.2rem;
            margin-top: 0.5rem;
        }

        .footer-info .legal-links a {
            color: #ffffff;
            text-decoration: none;
            font-size: 0.85rem;
            transition: all 0.2s ease;
            border-bottom: 1px dotted rgba(255,255,255,0.4);
        }

        .footer-info .legal-links a:hover {
            opacity: 0.85;
            border-bottom-color: white;
        }

        /* Section droite : icônes réseaux sociaux */
        .footer-social {
            flex: 1;
            min-width: 180px;
            text-align: right;
        }

        .footer-social .social-label {
            font-size: 0.85rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            font-weight: 400;
            margin-bottom: 0.75rem;
            opacity: 0.8;
            display: inline-block;
        }

        .social-icons {
            display: flex;
            gap: 1.5rem;
            justify-content: flex-end;
            flex-wrap: wrap;
        }

        /* Style des liens d'icônes sociales */
        .social-icons a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background-color: rgba(255, 255, 255, 0.12);
            width: 44px;
            height: 44px;
            border-radius: 50%;
            color: white;
            font-size: 1.6rem;
            transition: all 0.25s cubic-bezier(0.2, 0.9, 0.4, 1.1);
            text-decoration: none;
            backdrop-filter: blur(2px);
        }

        /* Effet au survol : fond blanc, icône prend la couleur du réseau */
        .social-icons a:hover {
            background-color: #ffffff;
            transform: translateY(-4px);
            box-shadow: 0 8px 18px rgba(0, 0, 0, 0.2);
        }

        /* Couleurs spécifiques au survol pour chaque réseau (optionnel mais agréable) */
        .social-icons a:hover .fa-facebook-f {
            color: #1877f2;
        }
        .social-icons a:hover .fa-twitter {
            color: #1DA1F2;
        }
        .social-icons a:hover .fa-instagram {
            color: #d62976;
        }
        .social-icons a:hover .fa-linkedin-in {
            color: #0077b5;
        }
        .social-icons a:hover .fa-youtube {
            color: #ff0000;
        }
        .social-icons a:hover .fa-tiktok {
            color: #010101;
        }

        /* version responsive : tablette et mobile */
        @media (max-width: 700px) {
            .footer-container {
                flex-direction: column;
                text-align: center;
                gap: 1.2rem;
            }
            .footer-social {
                text-align: center;
            }
            .social-icons {
                justify-content: center;
            }
            .footer-info .legal-links {
                justify-content: center;
            }
            .footer-info {
                text-align: center;
            }
        }

        @media (max-width: 480px) {
            .site-footer {
                padding: 1.5rem 1rem;
            }
            .social-icons a {
                width: 40px;
                height: 40px;
                font-size: 1.4rem;
            }
            .social-icons {
                gap: 1rem;
            }
        }