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

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(135deg, #0A2E4F 0%, #1E6FA6 100%);
            padding: 20px;
            min-height: 100vh;
        }

        .form-container {
            background: white;
            border-radius: 20px;
            padding: 40px;
            max-width: 1200px;
            width: 100%;
            margin: 0 auto;
            box-shadow: 0 20px 60px rgba(0,0,0,0.3);
        }

        .form-header {
            text-align: center;
            margin-bottom: 30px;
            padding-bottom: 20px;
            border-bottom: 3px solid #0F3E63;
        }

        .form-header h1 {
            color: #0F3E63;
            font-size: 2rem;
            margin-bottom: 10px;
            font-weight: 700;
        }

        .form-header p {
            color: #6D7989;
            font-size: 1.1rem;
        }

        /* TABLA DE PRECIOS */
        .pricing-table-section {
            margin: 40px 0;
            padding: 40px;
            background: linear-gradient(135deg, #E3F2FD 0%, #BBDEFB 100%);
            border-radius: 20px;
            border: 3px solid #1976D2;
        }

        .pricing-table-section h2 {
            color: #0D47A1;
            text-align: center;
            margin-bottom: 30px;
            font-size: 1.8rem;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .pricing-table-section h2 i {
            margin-right: 15px;
            color: #1976D2;
            font-size: 2rem;
        }

        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 25px;
            margin-top: 30px;
        }

        .price-card {
            background: white;
            padding: 30px;
            border-radius: 15px;
            border: 3px solid #e9ecef;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }

        .price-card:hover {
            transform: translateY(-5px);
            border-color: #1976D2;
            box-shadow: 0 10px 30px rgba(25, 118, 210, 0.3);
        }

        .price-card.featured {
            border-color: #1565C0;
            background: linear-gradient(135deg, #E3F2FD 0%, white 100%);
            position: relative;
        }

        .price-card.featured::before {
            content: "⭐ DESTACADO";
            position: absolute;
            top: -15px;
            left: 50%;
            transform: translateX(-50%);
            background: #1565C0;
            color: white;
            padding: 5px 15px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: bold;
        }

        .price-header {
            text-align: center;
            margin-bottom: 20px;
            padding-bottom: 15px;
            border-bottom: 2px solid #e9ecef;
        }

        .price-title {
            color: #0D47A1;
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 15px;
        }

        .price-amount {
            font-size: 2.5rem;
            font-weight: bold;
            color: #1976D2;
            margin: 10px 0;
        }

        .price-amount.free {
            color: #0D47A1;
        }

        .price-features {
            list-style: none;
            padding: 0;
            margin-top: 20px;
        }

        .price-features li {
            padding: 10px 0;
            color: #333;
            display: flex;
            align-items: start;
            font-size: 0.95rem;
            line-height: 1.4;
        }

        .price-features li i {
            color: #1976D2;
            margin-right: 10px;
            margin-top: 3px;
            font-size: 1rem;
        }

        /* SECCIÓN DE PAGO */
        .payment-info-section {
            margin: 40px 0;
            padding: 40px;
            background: linear-gradient(135deg, #BBDEFB 0%, #E3F2FD 100%);
            border-radius: 20px;
            border: 3px solid #1976D2;
        }

        .payment-info-section h2 {
            color: #0D47A1;
            text-align: center;
            margin-bottom: 20px;
            font-size: 1.8rem;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .payment-info-section h2 i {
            margin-right: 15px;
            color: #1976D2;
            font-size: 2rem;
        }

        .payment-methods-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            margin-top: 30px;
        }
        
        @media (max-width: 650px) {
            .payment-methods-grid {
                grid-template-columns: 1fr;
            }
        }

        .payment-method-card {
            background: white;
            padding: 30px;
            border-radius: 15px;
            text-align: center;
            border: 2px solid #e9ecef;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }

        .payment-method-card h3 {
            color: #0D47A1;
            margin-bottom: 20px;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .payment-method-card h3 i {
            margin-right: 10px;
            color: #1976D2;
        }

        .qr-container {
            margin: 20px 0;
            padding: 15px;
            background: #f8f9fa;
            border-radius: 15px;
        }

        .qr-container img {
            max-width: 100%;
            width: 100%;
            height: auto;
            border: 4px solid #1976D2;
            border-radius: 15px;
            padding: 10px;
            background: white;
        }

        .qr-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 15px;
        }
        
        @media (max-width: 500px) {
            .qr-grid {
                grid-template-columns: 1fr;
            }
        }

        .qr-placeholder {
            width: 100%;
            max-width: 250px;
            height: 0;
            padding-bottom: 100%;
            position: relative;
            background: linear-gradient(135deg, #E3F2FD 0%, #BBDEFB 100%);
            border: 3px dashed #1976D2;
            border-radius: 15px;
            margin: 0 auto;
        }
        
        .qr-placeholder-content {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            color: #0D47A1;
            width: 100%;
        }

        .qr-placeholder i {
            font-size: 3rem;
            margin-bottom: 10px;
        }

        .qr-placeholder p {
            font-size: 0.9rem;
            margin: 5px 0;
        }
        
        @media (max-width: 768px) {
            .qr-placeholder i {
                font-size: 2.5rem;
            }
            .qr-placeholder p {
                font-size: 0.8rem;
            }
        }

        .payment-link-btn {
            display: inline-block;
            background: linear-gradient(135deg, #1976D2 0%, #0D47A1 100%);
            color: white;
            padding: 18px 40px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: bold;
            font-size: 1.1rem;
            margin: 20px 0;
            transition: all 0.3s ease;
            box-shadow: 0 8px 20px rgba(25, 118, 210, 0.3);
            width: 100%;
            max-width: 300px;
            text-align: center;
        }

        .payment-link-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 30px rgba(25, 118, 210, 0.4);
            color: white;
        }

        .payment-link-btn i {
            margin-right: 10px;
        }
        
        @media (max-width: 768px) {
            .payment-link-btn {
                padding: 15px 30px;
                font-size: 1rem;
                max-width: 100%;
            }
        }

        .payment-note {
            background: white;
            padding: 20px;
            border-radius: 10px;
            margin-top: 20px;
            border-left: 4px solid #1976D2;
        }

        .payment-note p {
            color: #0D47A1;
            margin: 5px 0;
            font-size: 0.95rem;
        }

        /* RESTO DEL FORMULARIO */
        .form-section {
            margin-bottom: 25px;
            position: relative;
        }

        .form-section label {
            display: flex;
            align-items: center;
            color: #242424;
            font-weight: 600;
            margin-bottom: 10px;
            font-size: 0.95rem;
        }

        .form-section label i {
            margin-right: 8px;
            color: #4FA3D1;
            font-size: 1.1rem;
        }

        .form-section input,
        .form-section select {
            width: 100%;
            padding: 16px 20px 16px 50px;
            border: 2px solid #e9ecef;
            border-radius: 15px;
            font-size: 1rem;
            transition: all 0.3s ease;
            background: linear-gradient(to right, #f8f9fa 0%, #ffffff 100%);
            font-family: inherit;
        }

        .form-section input:focus,
        .form-section select:focus {
            outline: none;
            border-color: #4FA3D1;
            background: white;
            box-shadow: 0 0 0 4px rgba(79, 163, 209, 0.1);
            transform: translateY(-2px);
        }

        .form-section::before {
            content: attr(data-icon);
            font-family: "Font Awesome 5 Free";
            font-weight: 900;
            position: absolute;
            left: 18px;
            bottom: 18px;
            color: #8CC7E6;
            font-size: 1.1rem;
            pointer-events: none;
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }

        .checkbox-group {
            margin: 30px 0;
            padding: 30px;
            background: linear-gradient(135deg, rgba(79, 163, 209, 0.05) 0%, rgba(140, 199, 230, 0.05) 100%);
            border-radius: 20px;
            border: 2px solid rgba(79, 163, 209, 0.15);
        }

        .checkbox-group h3 {
            color: #0F3E63;
            font-size: 1.3rem;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            font-weight: 700;
        }

        .checkbox-group h3 i {
            margin-right: 12px;
            color: #4FA3D1;
            font-size: 1.4rem;
        }

        .checkbox-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 15px;
        }

        .checkbox-item {
            display: flex;
            align-items: center;
            background: white;
            padding: 12px 15px;
            border-radius: 12px;
            border: 2px solid #e9ecef;
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .checkbox-item:hover {
            background: linear-gradient(135deg, #f8fcff 0%, white 100%);
            border-color: #4FA3D1;
            transform: translateX(5px);
            box-shadow: 0 5px 15px rgba(79, 163, 209, 0.15);
        }

        .checkbox-item input[type="checkbox"],
        .checkbox-item input[type="radio"] {
            width: 20px;
            height: 20px;
            margin-right: 12px;
            cursor: pointer;
            accent-color: #4FA3D1;
        }

        .checkbox-item label {
            margin: 0;
            font-weight: 500;
            cursor: pointer;
            color: #242424;
            flex: 1;
            font-size: 0.95rem;
        }

        .submit-section {
            margin-top: 40px;
            text-align: center;
            padding-top: 30px;
            border-top: 2px solid rgba(79, 163, 209, 0.1);
        }

        .btn-submit {
            background: linear-gradient(135deg, #0F3E63 0%, #4FA3D1 50%, #8CC7E6 100%);
            background-size: 200% auto;
            color: white;
            border: none;
            padding: 18px 70px;
            font-size: 1.15rem;
            font-weight: 700;
            border-radius: 50px;
            cursor: pointer;
            transition: all 0.4s ease;
            text-transform: uppercase;
            letter-spacing: 2px;
            box-shadow: 0 15px 40px rgba(15, 62, 99, 0.3);
        }

        .btn-submit:hover {
            background-position: right center;
            transform: translateY(-5px) scale(1.02);
            box-shadow: 0 20px 50px rgba(15, 62, 99, 0.4);
        }

        .success-message {
            display: none;
            background: linear-gradient(135deg, #E3F2FD 0%, #BBDEFB 100%);
            color: #0D47A1;
            padding: 20px 30px;
            border-radius: 15px;
            margin-bottom: 30px;
            border: 2px solid #1976D2;
            text-align: center;
            box-shadow: 0 8px 25px rgba(25, 118, 210, 0.15);
        }

        .success-message.show {
            display: block;
            animation: fadeInUp 0.5s ease;
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @media (max-width: 768px) {
            .form-container {
                padding: 25px;
            }

            .form-row,
            .pricing-grid,
            .payment-methods-grid {
                grid-template-columns: 1fr;
            }

            .btn-submit {
                width: 100%;
                padding: 15px 30px;
            }

            .checkbox-grid {
                grid-template-columns: 1fr;
            }

            .price-amount {
                font-size: 2rem;
            }

            .pricing-table-section,
            .payment-info-section {
                padding: 25px;
            }
        }