:root {
            --primary-dark: #1a2a3a;
            --medical-blue: #3498db;
            --accent-gold: #c5a059; /* Pour le côté premium */
            --bg-light: #f4f7f9;
            --text-main: #2c3e50;
            --white: #ffffff;
        }

        body {
            font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif;
            line-height: 1.8;
            color: var(--text-main);
            margin: 0;
            padding: 0;
            background-color: var(--white);
        }

        /* Header & Hero */
        header {
            background: linear-gradient(135deg, var(--primary-dark) 0%, #2c3e50 100%);
            color: white;
            padding: 80px 20px;
            text-align: center;
        }

        .container {
            max-width: 1000px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .badge {
            background: var(--accent-gold);
            color: white;
            padding: 5px 15px;
            border-radius: 50px;
            font-size: 0.8rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 20px;
            display: inline-block;
        }

        h1 { font-size: 3rem; margin: 0; font-weight: 700; line-height: 1.2; }
        h2 { color: var(--primary-dark); font-size: 2rem; margin-top: 50px; border-bottom: 2px solid var(--bg-light); padding-bottom: 10px; }
        h3 { color: var(--medical-blue); font-size: 1.4rem; }

        /* Content Blocks */
        .intro-text { font-size: 1.2rem; color: #555; margin-top: 20px; }
        
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            margin: 40px 0;
        }

        .card {
            background: var(--bg-light);
            padding: 30px;
            border-radius: 15px;
            transition: transform 0.3s ease;
        }
        .card:hover { transform: translateY(-5px); }

        /* CTA Sections */
        .cta-block {
            background: var(--bg-light);
            border: 2px solid var(--medical-blue);
            border-radius: 20px;
            padding: 40px;
            text-align: center;
            margin: 60px 0;
        }

        .btn-primary {
            background: var(--medical-blue);
            color: white;
            padding: 18px 35px;
            border-radius: 8px;
            text-decoration: none;
            font-weight: bold;
            font-size: 1.1rem;
            display: inline-block;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
        }

        .btn-primary:hover {
            background: var(--primary-dark);
            transform: scale(1.05);
        }

        /* Comparison Images */
        .comparison {
            display: flex;
            gap: 20px;
            margin: 40px 0;
        }

        .comp-img {
            flex: 1;
            text-align: center;
        }

        .comp-img img {
            width: 100%;
            height: 400px;
            object-fit: cover;
            border-radius: 12px;
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        }

        .label {
            margin-top: 15px;
            font-weight: 600;
            color: var(--medical-blue);
        }

        /* FAQ Styling */
        .faq-wrapper {
            margin: 50px 0;
        }

        .faq-item {
            background: white;
            border: 1px solid #eee;
            margin-bottom: 10px;
            padding: 20px;
            border-radius: 8px;
        }

        .faq-q { font-weight: 700; color: var(--primary-dark); display: block; margin-bottom: 10px; }
        
        footer {
            background: var(--primary-dark);
            color: #bdc3c7;
            padding: 60px 20px;
            text-align: center;
            margin-top: 80px;
        }

        @media (max-width: 768px) {
            h1 { font-size: 2rem; }
            .comparison { flex-direction: column; }
            .comp-img img { height: 300px; }
        }