* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Arial', sans-serif;
            line-height: 1.6;
            color: #333;
        }
        
        .why-choose-section {
            background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
            padding: 80px 0;
            position: relative;
            overflow: hidden;
        }
        
        .why-choose-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(34, 55, 119, 0.03) 0%, transparent 70%);
            animation: rotate 20s linear infinite;
        }
        
        @keyframes rotate {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        
        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 20px;
            position: relative;
            z-index: 1;
        }
        
        .section-header {
            text-align: center;
            margin-bottom: 50px;
        }
        
        .section-header h2 {
            font-size: 2.5rem;
            font-weight: 700;
            color: #223777;
            margin-bottom: 15px;
            position: relative;
            display: inline-block;
        }
        
        .section-header h2::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 50%;
            transform: translateX(-50%);
            width: 50px;
            height: 3px;
            background: linear-gradient(135deg, #223777, #000000);
            border-radius: 2px;
        }
        
        .section-header p {
            font-size: 1.1rem;
            color: #666;
            max-width: 500px;
            margin: 0 auto;
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 25px;
            margin-bottom: 50px;
        }
        
        .feature-card {
            background: #fff;
            border-radius: 15px;
            padding: 30px 20px;
            text-align: center;
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
            transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(34, 55, 119, 0.1);
            height: 100%;
        }
        
        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(135deg, #223777, #000000);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.3s ease;
        }
        
        .feature-card:hover::before {
            transform: scaleX(1);
        }
        
        .feature-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
        }
        
        .feature-icon {
            width: 60px;
            height: 60px;
            margin: 0 auto 20px;
            background: linear-gradient(135deg, #223777, #000000);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            transition: all 0.3s ease;
        }
        
        .feature-card:hover .feature-icon {
            transform: scale(1.05);
            box-shadow: 0 8px 20px rgba(34, 55, 119, 0.3);
        }
        
        .feature-icon svg {
            width: 28px;
            height: 28px;
            fill: #fff;
        }
        
        .feature-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: #223777;
            margin-bottom: 15px;
            line-height: 1.3;
            height: 45px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .feature-card p {
            color: #666;
            font-size: 0.9rem;
            line-height: 1.5;
            margin-bottom: 20px;
            flex-grow: 1;
        }
        
        .feature-stats {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-top: 15px;
            flex-wrap: wrap;
        }
        
        .stat-item {
            display: flex;
            align-items: center;
            gap: 5px;
            background: rgba(34, 55, 119, 0.1);
            padding: 8px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
            color: #223777;
            font-weight: 600;
        }
        
        .stat-icon {
            width: 16px;
            height: 16px;
            fill: #223777;
        }
        
        .cta-section {
            text-align: center;
            margin-top: 40px;
        }
        
        .cta-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
        }
        
        .cta-button {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 16px 30px;
            text-decoration: none;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1rem;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        
        .cta-email {
            background: linear-gradient(135deg, #223777, #000000);
            color: #fff;
            box-shadow: 0 8px 25px rgba(34, 55, 119, 0.3);
        }
        
        .cta-whatsapp {
            background: linear-gradient(135deg, #25D366, #128C7E);
            color: #fff;
            box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
        }
        
        .cta-button::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
            transition: left 0.5s ease;
        }
        
        .cta-button:hover::before {
            left: 100%;
        }
        
        .cta-button:hover {
            transform: translateY(-3px);
        }
        
        .cta-email:hover {
            box-shadow: 0 15px 35px rgba(34, 55, 119, 0.4);
        }
        
        .cta-whatsapp:hover {
            box-shadow: 0 15px 35px rgba(37, 211, 102, 0.4);
        }
        
        .cta-icon {
            width: 20px;
            height: 20px;
            fill: currentColor;
        }
        
        /* Diseño para Tablet - 2 columnas */
        @media (max-width: 1024px) {
            .features-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 30px;
            }
            
            .feature-card {
                padding: 35px 25px;
            }
            
            .feature-card h3 {
                font-size: 1.2rem;
                height: 50px;
            }
            
            .feature-card p {
                font-size: 0.95rem;
            }
        }
        
        /* Diseño para Móvil - 1 columna */
        @media (max-width: 768px) {
            .why-choose-section {
                padding: 60px 0;
            }
            
            .container {
                padding: 0 15px;
            }
            
            .section-header h2 {
                font-size: 2rem;
            }
            
            .features-grid {
                grid-template-columns: 1fr;
                gap: 25px;
            }
            
            .feature-card {
                padding: 30px 20px;
            }
            
            .feature-card h3 {
                height: auto;
                margin-bottom: 15px;
            }
            
            .feature-stats {
                gap: 10px;
            }
            
            .stat-item {
                font-size: 0.75rem;
                padding: 6px 10px;
            }
            
            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }
            
            .cta-button {
                width: 100%;
                max-width: 300px;
                justify-content: center;
            }
        }
        
        @media (max-width: 480px) {
            .section-header h2 {
                font-size: 1.8rem;
            }
            
            .feature-card {
                padding: 25px 15px;
            }
            
            .feature-icon {
                width: 55px;
                height: 55px;
            }
            
            .feature-icon svg {
                width: 25px;
                height: 25px;
            }
            
            .feature-card h3 {
                font-size: 1.1rem;
            }
            
            .feature-card p {
                font-size: 0.9rem;
            }
        }
        
        /* Optimización para Escritorios Grandes */
        @media (min-width: 1400px) {
            .features-grid {
                gap: 30px;
            }
            
            .feature-card {
                padding: 35px 25px;
            }
            
            .feature-card h3 {
                font-size: 1.2rem;
                height: 50px;
            }
            
            .feature-card p {
                font-size: 1rem;
            }
        }
        
        /* Optimizaciones de Rendimiento */
        .feature-card {
            will-change: transform;
        }
        
        @media (prefers-reduced-motion: reduce) {
            .feature-card,
            .cta-button,
            .feature-icon {
                transition: none;
            }
            
            .why-choose-section::before {
                animation: none;
            }
        }
        
        /* Estilos de Impresión */
        @media print {
            .why-choose-section {
                background: #fff;
                padding: 40px 0;
            }
            
            .feature-card {
                border: 1px solid #ddd;
                break-inside: avoid;
                margin-bottom: 20px;
            }
            
            .cta-buttons {
                display: none;
            }
        }