/* --- POLICES & COULEURS (Inspiration Logo) --- */
        :root {
            --krayer-blue: #0A2C5E; /* Bleu profond, confiance */
            --krayer-gold: #C7A174; /* Or mat, premium */
            --bg-color: #F5F3EF; /* Crème/Caoutchouc, doux sur les yeux */
            --text-color: #333333;
        }

        body {
            font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
            margin: 0;
            padding: 0;
            background-color: var(--bg-color);
            color: var(--text-color);
            line-height: 1.6;
        }

        /* --- BARRE DE NAVIGATION --- */
        header {
            background-color: #fff;
            padding: 20px 50px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .logo-text {
            font-size: 24px;
            font-weight: bold;
            color: var(--krayer-blue);
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        
        .logo-sub {
            font-size: 14px;
            color: var(--krayer-gold);
            font-weight: 700;
        }

        nav ul {
            list-style: none;
            display: flex;
            gap: 30px;
        }

        nav a {
            text-decoration: none;
            color: var(--krayer-blue);
            font-weight: 500;
            font-size: 14px;
            transition: color 0.3s;
        }

        nav a:hover {
            color: var(--krayer-gold);
        }

        .btn-contact {
            background-color: var(--krayer-blue);
            color: #fff !important;
            padding: 10px 20px;
            border-radius: 4px;
        }
        
        .btn-contact:hover {
            background-color: var(--krayer-gold);
            color: var(--krayer-blue) !important;
        }

        /* --- SECTION HÉROS (ACCUEIL) --- */
        .hero {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 80px 10%;
            min-height: 80vh;
        }

        .hero-text {
            max-width: 50%;
        }

        .hero h1 {
            font-size: 48px;
            color: var(--krayer-blue);
            margin-bottom: 20px;
        }

        .hero p {
            font-size: 18px;
            color: #555;
            margin-bottom: 40px;
        }

        /* Représentation simplifiée du logo */
        .hero-visual {
            display: flex;
            align-items: center;
        }
        .logo-scaled {
            width: 400px;
            height: auto;
        }

        /* --- SECTION QUI SOMMES NOUS --- */
        .about {
            background-color: #fff;
            padding: 80px 10%;
        }
        
        .section-title {
            color: var(--krayer-blue);
            font-size: 32px;
            margin-bottom: 30px;
            position: relative;
            display: inline-block;
        }
        
        .section-title::after {
            content: '';
            display: block;
            width: 60px;
            height: 3px;
            background-color: var(--krayer-gold);
            margin-top: 10px;
        }

        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }

        .about-image {
            background-color: var(--krayer-blue);
            height: 300px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--krayer-gold);
            font-weight: bold;
        }

        /* --- SECTION NOS PRESTATIONS --- */
        .services {
            padding: 80px 10%;
            background-color: var(--bg-color);
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 15px;
            margin-top: 40px;
        }

        .service-card {
            background: #fff;
            padding: 20px;
            border-top: 4px solid var(--krayer-gold);
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: transform 0.3s;
        }

        .service-card:hover {
            transform: translateY(-5px);
        }

        .service-icon {
            font-size: 24px;
            color: var(--krayer-blue);
            margin-bottom: 15px;
        }

        .service-card h3 {
            color: var(--krayer-blue);
            margin-bottom: 15px;
        }

        /* --- SECTION LEGALES --- */
        .footer {
            background-color: var(--krayer-blue);
            color: #fff;
            padding: 40px 10%;
            font-size: 13px;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
        }

        .footer a {
            color: var(--krayer-gold);
            text-decoration: none;
            margin-bottom: 10px;
            display: block;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.1);
            margin-top: 30px;
            padding-top: 20px;
            text-align: center;
            font-size: 12px;
            opacity: 0.7;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .hero { flex-direction: column; text-align: center; }
            .about-grid { grid-template-columns: 1fr; }
            nav ul { display: none; } /* Simplifié pour l'exemple */
            .footer { grid-template-columns: 1fr; }
        }