* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            line-height: 1.7;
            color: #2d3748;
            background: #f7fafc;
        }

        .hero {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 3rem 1.5rem;
            text-align: center;
        }

        .hero h1 {
            font-size: 2rem;
            font-weight: 800;
            margin-bottom: 1rem;
            line-height: 1.2;
        }

        .hero p {
            font-size: 1.1rem;
            opacity: 0.95;
            max-width: 600px;
            margin: 0 auto;
        }

        .container {
            max-width: 800px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        .emergency-banner {
            background: #fed7d7;
            border-left: 4px solid #f56565;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0.5rem;
        }

        .emergency-banner h2 {
            color: #c53030;
            font-size: 1.3rem;
            margin-bottom: 1rem;
        }

        .pricing-info {
            background: #fef5e7;
            padding: 1rem;
            border-radius: 0.5rem;
            margin-top: 1rem;
            font-weight: 600;
            color: #744210;
        }

        .contact-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1rem;
            margin-top: 1rem;
        }

        .contact-item {
            background: white;
            padding: 1rem;
            border-radius: 0.5rem;
            display: flex;
            align-items: center;
            gap: 1rem;
            box-shadow: 0 1px 3px rgba(0,0,0,0.1);
        }

        .contact-icon {
            font-size: 1.5rem;
        }

        .contact-item a {
            color: #3182ce;
            text-decoration: none;
            font-weight: 600;
        }

        .content-section {
            background: white;
            padding: 2rem 1.5rem;
            margin: 2rem 0;
            border-radius: 0.75rem;
            box-shadow: 0 4px 6px rgba(0,0,0,0.05);
        }

        .content-section h2 {
            color: #2d3748;
            font-size: 1.6rem;
            margin-bottom: 1rem;
            padding-bottom: 0.75rem;
            border-bottom: 3px solid #667eea;
        }

        .content-section h3 {
            color: #4a5568;
            font-size: 1.3rem;
            margin-top: 1.5rem;
            margin-bottom: 0.75rem;
        }

        .content-section p {
            margin-bottom: 1rem;
        }

        .symptom-list {
            list-style: none;
            margin: 1.5rem 0;
        }

        .symptom-list li {
            padding: 0.75rem 0;
            padding-left: 1.5rem;
            position: relative;
        }

        .symptom-list li:before {
            content: "🚨";
            position: absolute;
            left: 0;
        }

        .warning-box {
            background: #fff5f5;
            border-left: 4px solid #f56565;
            padding: 1.5rem;
            margin: 1.5rem 0;
            border-radius: 0.5rem;
        }

        .warning-box h3 {
            color: #c53030;
            margin-top: 0;
        }

        .info-box {
            background: #ebf8ff;
            border-left: 4px solid #3182ce;
            padding: 1.5rem;
            margin: 1.5rem 0;
            border-radius: 0.5rem;
        }

        .info-box h3 {
            color: #2c5282;
            margin-top: 0;
        }

        .tip-box {
            background: #f0fff4;
            border-left: 4px solid #48bb78;
            padding: 1.5rem;
            margin: 1.5rem 0;
            border-radius: 0.5rem;
        }

        .tip-box h3 {
            color: #22543d;
            margin-top: 0;
        }

        .timeline-section {
            background: #fffaf0;
            border-left: 4px solid #ed8936;
            padding: 1.5rem;
            margin: 1.5rem 0;
            border-radius: 0.5rem;
        }

        .timeline-section h3 {
            color: #c05621;
            margin-top: 0;
        }

        .risk-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1rem;
            margin: 1.5rem 0;
        }

        .risk-card {
            background: #f7fafc;
            padding: 1.5rem;
            border-radius: 0.5rem;
            border-left: 4px solid #667eea;
        }

        .risk-card h4 {
            color: #2d3748;
            margin-bottom: 0.75rem;
            font-size: 1.1rem;
        }

        .cta-section {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 3rem 1.5rem;
            text-align: center;
            margin-top: 3rem;
            border-radius: 0.75rem;
        }

        .cta-section h2 {
            font-size: 1.8rem;
            margin-bottom: 1rem;
        }

        .cta-buttons {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            max-width: 400px;
            margin: 2rem auto 0;
        }

        .cta-button {
            display: inline-block;
            padding: 1rem 2rem;
            background: white;
            color: #667eea;
            text-decoration: none;
            border-radius: 0.5rem;
            font-weight: 700;
            font-size: 1.1rem;
            transition: transform 0.2s;
        }

        .cta-button:hover {
            transform: translateY(-2px);
        }

        .whatsapp-btn {
            background: #25d366;
            color: white;
        }

        footer {
            text-align: center;
            padding: 2rem 1.5rem;
            color: #718096;
            font-size: 0.9rem;
        }

        @media (min-width: 768px) {
            .hero h1 {
                font-size: 2.8rem;
            }

            .contact-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .risk-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .cta-buttons {
                flex-direction: row;
                justify-content: center;
            }

            .content-section {
                padding: 2.5rem 3rem;
            }
        }