:root {
            --primary: #0b5cff;
            --secondary: #6d28d9;
            --accent: #f59e0b;
            --text-dark: #0f172a;
            --text-light: #64748b;
            --bg-glass: rgba(255, 255, 255, 0.8);
            --border: #f1f5f9;
            --shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.08);
        }

        body { margin: 0; font-family: 'Inter', system-ui, -apple-system, sans-serif; color: var(--text-dark); background: #fdfdff; line-height: 1.6; }
        .wrapper { width: min(1100px, 94vw); margin: 0 auto; padding: 40px 0; }

        /* Typography */
        .badge { display: inline-block; padding: 5px 15px; background: #eff6ff; color: var(--primary); border-radius: 99px; font-weight: 700; font-size: 13px; text-transform: uppercase; margin-bottom: 20px; }
        h1 { font-size: clamp(34px, 5vw, 56px); line-height: 1.1; margin-bottom: 24px; letter-spacing: -2px; }
        h2 { font-size: 32px; margin-top: 60px; color: var(--text-dark); letter-spacing: -1px; }
        p.lead { font-size: 21px; color: var(--text-light); font-weight: 300; margin-bottom: 40px; }

        /* Hero Image - Side by Side Results */
        .comparison-hero { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; border-radius: 24px; overflow: hidden; box-shadow: var(--shadow-lg); position: relative; margin: 40px 0; }
        .hero-img-wrap { position: relative; }
        .hero-img-wrap img { width: 100%; height: auto; display: block; aspect-ratio: 4/3; object-fit: cover; }
        .hero-label { position: absolute; top: 20px; left: 20px; background: var(--bg-glass); backdrop-filter: blur(10px); padding: 8px 16px; border-radius: 12px; font-weight: 800; font-size: 14px; box-shadow: 0 4px 6px rgba(0,0,0,0.05); }

        /* Clinical Data Grid */
        .data-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; margin: 40px 0; }
        .data-card { background: white; border: 1px solid var(--border); padding: 30px; border-radius: 20px; text-align: center; transition: 0.3s; }
        .data-card:hover { transform: translateY(-5px); border-color: var(--primary); }
        .data-card strong { display: block; font-size: 36px; color: var(--primary); margin-bottom: 5px; }
        .data-card span { color: var(--text-light); font-size: 14px; font-weight: 600; }

        /* FAQ Section */
        .faq-container { margin-top: 60px; background: white; padding: 40px; border-radius: 24px; border: 1px solid var(--border); }
        .faq-item { border-bottom: 1px solid var(--border); padding: 25px 0; }
        .faq-item:last-child { border-bottom: none; }
        .faq-question { font-size: 19px; font-weight: 700; color: var(--text-dark); margin-bottom: 12px; display: flex; align-items: center; }
        .faq-question::before { content: 'Q:'; color: var(--primary); margin-right: 12px; font-size: 22px; }
        .faq-answer { color: var(--text-light); padding-left: 35px; }

        /* CTA Section */
        .cta-premium { background: #000; color: #fff; padding: 80px 40px; border-radius: 32px; text-align: center; margin-top: 80px; position: relative; overflow: hidden; }
        .cta-premium h2 { color: #fff; margin-top: 0; }
        .cta-premium::before { content: ""; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%; background: radial-gradient(circle, rgba(11, 92, 255, 0.15) 0%, transparent 70%); }
        .btn-glow { display: inline-block; background: var(--primary); color: white; padding: 20px 45px; border-radius: 16px; font-weight: 800; text-decoration: none; box-shadow: 0 0 20px rgba(11, 92, 255, 0.4); transition: 0.3s; position: relative; }
        .btn-glow:hover { transform: scale(1.05); background: #0051ff; }

        @media (max-width: 768px) {
            .comparison-hero { grid-template-columns: 1fr; }
            h1 { font-size: 38px; }
        }