:root {
            --primary-color: #B00000; /* Rouge foncé */
            --secondary-color: #28A745; /* Vert succès */
            --dark-color: #343A40; /* Gris foncé pour le texte */
            --light-color: #F8F9FA; /* Gris très clair pour les arrière-plans */
            --white-color: #FFFFFF;
            --text-color: #495057; /* Couleur de texte générale */
        }

        body {
            font-family: 'Open Sans', sans-serif;
            margin: 0;
            padding: 0;
            line-height: 1.6;
            color: var(--text-color);
            background-color: var(--light-color);
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: 'Montserrat', sans-serif;
            color: var(--dark-color);
            margin-bottom: 1rem;
        }

        h1 { font-size: 2.8rem; }
        h2 { font-size: 2.2rem; }
        h3 { font-size: 1.8rem; }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 2rem 1.5rem;
        }
        
	.banner-image {
	    width: 100%;
	    display: block; /* Important pour enlever tout espace sous l'image */
	}
	
	/* Language switcher */
	
	.language-switcher {
	text-align:right;
	padding-right:5%;
	background-color: black;
	}
	
	.language-switcher a {color: white; text-decoration:none;} 
	.language-switcher b {color: var(--primary-color);}
	

        /* Header / Accueil */
        #hero {
            background: black; 
            color: var(--white-color);
            text-align: center;
            padding: 0rem 0;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            min-height: 100vh; /* Prend toute la hauteur de la fenêtre */
        }

        #hero h1 {
            font-size: 4rem;
            margin-bottom: 0.5rem;
            color: var(--white-color);
            line-height: 1.1;
        }
        #hero p {
            font-size: 1.7rem;
            margin-top: 0;
            margin-bottom: 2rem;
            font-weight: 600;
        }
        #hero .subtitle {
            font-size: 1.2rem;
            font-weight: 400;
            margin-bottom: 0.5rem;
        }

        .btn {
            display: inline-block;
            background-color: var(--primary-color);
            color: var(--white-color);
            padding: 0.9rem 2.2rem;
            text-decoration: none;
            border-radius: 50px;
            font-weight: 600;
            transition: background-color 0.3s ease;
            box-shadow: 0 4px 10px rgba(0,0,0,0.2);
            font-size: 1.1rem;
        }

        .btn:hover {
            background-color: #CC0000; /* Teinte plus claire au survol */
        }

        /* Sections générales */
        section {
            padding: 4rem 0;
            border-bottom: 1px solid #E9ECEF;
        }
        section:last-of-type {
            border-bottom: none;
        }

        section h2 {
            text-align: center;
            margin-bottom: 3rem;
            position: relative;
            padding-bottom: 1rem;
        }
        section h2::after {
            content: '';
            position: absolute;
            left: 50%;
            bottom: 0;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background-color: var(--primary-color);
            border-radius: 2px;
        }

        /* À propos */
        #about, #services, #why-us {
            background-color: var(--white-color);
        }

        #about-me .container {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 2rem;
        }
        #about-me .text-content {
            flex: 2;
            min-width: 300px;
        }
        #about-me .image-content {
            flex: 1;
            min-width: 200px;
            text-align: center;
        }
        #about-me img {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
            box-shadow: 0 8px 25px rgba(0,0,0,0.1);
        }

        /* Services */
        #services ul {
            list-style: none;
            padding: 0;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }

        #services ul li {
            background-color: var(--light-color);
            padding: 2rem;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
            text-align: center;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        #services ul li:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 20px rgba(0,0,0,0.15);
        }
        #services ul li h3 {
            color: var(--primary-color);
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        #services ul li h3 svg {
            margin-right: 10px;
            color: var(--secondary-color);
        }

        /* Pourquoi Connecta-MOS */
        #why-us ul {
            list-style: none;
            padding: 0;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
        }
        #why-us ul li {
            background-color: var(--light-color);
            padding: 1.5rem;
            border-left: 5px solid var(--primary-color);
            border-radius: 8px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.06);
            display: flex;
            align-items: flex-start;
            gap: 1rem;
        }
        #why-us ul li svg {
            color: var(--secondary-color);
            font-size: 1.8rem;
            flex-shrink: 0;
        }
        #why-us ul li span {
            font-weight: 600;
            color: var(--dark-color);
        }

        /* Contact */
        #contact {
            text-align: center;
            background-color: var(--dark-color);
            color: var(--white-color);
            padding: 5rem 0;
        }
        #contact h2 {
            color: var(--white-color);
        }
        #contact p {
            font-size: 1.2rem;
            margin-bottom: 2rem;
        }
        #contact a {
            color: var(--secondary-color);
            text-decoration: none;
            font-weight: 600;
            font-size: 1.3rem;
            transition: color 0.3s ease;
        }
        #contact a:hover {
            color: #218838; /* Teinte plus foncée au survol */
        }
        #contact a svg {
            margin-right: 8px;
        }

        /* Footer */
        footer {
            text-align: center;
            padding: 2rem 0;
            background-color: var(--dark-color);
            color: #CED4DA;
            font-size: 0.9rem;
            border-top: 1px solid rgba(255,255,255,0.1);
        }

        /* Responsive */
        @media (max-width: 768px) {
            #hero h1 { font-size: 3rem; }
            #hero p { font-size: 1.4rem; }
            .container { padding: 1.5rem; }
            section { padding: 3rem 0; }
            #about-me .container { flex-direction: column; }
            #about-me .text-content, #about-me .image-content { min-width: unset; }
        }

        @media (max-width: 480px) {
            #hero h1 { font-size: 2.2rem; }
            #hero p { font-size: 1.1rem; }
            .btn { padding: 0.7rem 1.8rem; font-size: 1rem; }
            section h2 { font-size: 1.8rem; }
        }