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

        :root {
            --purple: #8B5CF6;
            --orange: #F97316;
            --pink: #EC4899;
            --dark: #1a1a2e;
            --light: #f8f9fa;
            --gray: #6b7280;
            --success: #10B981;
        }

        @import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

        body {
            font-family: 'Poppins', sans-serif;
            background: white;
            color: #333;
            line-height: 1.6;
            overflow-x: hidden;
        }

        /* Header */
        header {
            position: fixed;
            top: 0;
            width: 100%;
            background: white;
            padding: 1rem 5%;
            z-index: 1000;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
        }

        header.scrolled {
            padding: 0.7rem 5%;
            box-shadow: 0 5px 20px rgba(0,0,0,0.1);
        }

        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1400px;
            margin: 0 auto;
        }

        .logo {
            font-size: 1.8rem;
            font-weight: bold;
            display: flex;
            align-items: center;
        }

        .logo img {
            height: 40px;
            margin-right: 10px;
        }

        .logo-purple {
            color: var(--purple);
        }

        .logo-orange {
            color: var(--orange);
        }

        .cta-header {
            background: linear-gradient(135deg, var(--purple), var(--pink));
            color: white;
            padding: 0.8rem 2rem;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            transition: transform 0.3s, box-shadow 0.3s;
            box-shadow: 0 4px 15px rgba(139, 92, 246, 0.4);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .cta-header:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 25px rgba(139, 92, 246, 0.6);
        }

        /* Hero Section */
        .hero {
            min-height: 80vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            padding: 8rem 5% 4rem;
            background: white;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            width: 500px;
            height: 500px;
            border-radius: 50%;
            background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(249, 115, 22, 0.1));
            top: -250px;
            right: -250px;
            z-index: 0;
        }

        .hero::after {
            content: '';
            position: absolute;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: linear-gradient(135deg, rgba(236, 72, 153, 0.1), rgba(139, 92, 246, 0.1));
            bottom: -200px;
            left: -200px;
            z-index: 0;
        }

        .hero-content {
            max-width: 800px;
            position: relative;
            z-index: 1;
        }

        .hero h1 {
            font-size: 3.5rem;
            color: var(--dark);
            margin-bottom: 1rem;
            line-height: 1.2;
        }

        .gradient-text {
            background: linear-gradient(135deg, var(--purple), var(--orange), var(--pink));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero p {
            font-size: 1.3rem;
            color: var(--gray);
            margin-bottom: 2rem;
        }

        .alert-box {
            background: #FEF3C7;
            border: 2px solid #F59E0B;
            border-radius: 15px;
            padding: 1.5rem;
            margin: 2rem auto;
            max-width: 600px;
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .alert-icon {
            font-size: 2rem;
        }

        .alert-text {
            text-align: left;
            color: #92400E;
            font-weight: 600;
        }

        /* Stats Section */
        .stats {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            max-width: 1200px;
            margin: 2rem auto;
            padding: 0 5%;
        }

        .stat-card {
            background: white;
            padding: 2rem;
            border-radius: 20px;
            text-align: center;
            box-shadow: 0 5px 20px rgba(0,0,0,0.1);
            transition: transform 0.3s;
            position: relative;
            overflow: hidden;
        }

        .stat-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: linear-gradient(135deg, var(--purple), var(--orange));
        }

        .stat-card:hover {
            transform: translateY(-5px);
        }

        .stat-number {
            font-size: 2.5rem;
            font-weight: 700;
            background: linear-gradient(135deg, var(--purple), var(--orange));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .stat-label {
            color: var(--gray);
            margin-top: 0.5rem;
        }

        /* Services Section */
        .services {
            padding: 6rem 5%;
            background: white;
        }

        .section-title {
            text-align: center;
            margin-bottom: 3rem;
        }

        .section-title h2 {
            font-size: 2.5rem;
            color: var(--dark);
            margin-bottom: 1rem;
        }

        .section-title p {
            color: var(--gray);
            font-size: 1.1rem;
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            max-width: 1400px;
            margin: 0 auto;
        }

        .service-card {
            background: white;
            border-radius: 20px;
            padding: 2rem;
            box-shadow: 0 5px 20px rgba(0,0,0,0.08);
            transition: transform 0.3s, box-shadow 0.3s;
            border: 2px solid #f3f4f6;
            position: relative;
            overflow: hidden;
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: linear-gradient(135deg, var(--purple), var(--orange));
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0,0,0,0.15);
        }

        .service-header {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 1.5rem;
        }

        .service-icon {
            font-size: 3rem;
        }

        .service-title {
            font-size: 1.5rem;
            color: var(--dark);
            font-weight: 700;
        }

        .platforms {
            display: flex;
            gap: 0.5rem;
            flex-wrap: wrap;
            margin-bottom: 1.5rem;
        }

        .platform-badge {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            background: #f3f4f6;
            padding: 0.5rem 1rem;
            border-radius: 50px;
            font-size: 0.9rem;
            color: var(--dark);
        }

        .platform-icon {
            font-size: 1.2rem;
        }

        .pricing {
            margin: 1.5rem 0;
        }

        .price-option {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0.8rem 0;
            border-bottom: 1px solid #f3f4f6;
        }

        .price-option:last-child {
            border-bottom: none;
        }

        .price-quantity {
            font-weight: 600;
            color: var(--dark);
        }

        .price-value {
            font-weight: 700;
            color: var(--purple);
        }

        .btn-comprar {
            background: linear-gradient(135deg, var(--purple), var(--orange));
            color: white;
            padding: 1rem 2rem;
            border-radius: 50px;
            text-decoration: none;
            display: inline-block;
            font-weight: 600;
            width: 100%;
            text-align: center;
            transition: transform 0.3s, box-shadow 0.3s;
            box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
            border: none;
            cursor: pointer;
            font-size: 1rem;
        }

        .btn-comprar:hover {
            transform: scale(1.05);
            box-shadow: 0 6px 25px rgba(139, 92, 246, 0.5);
        }

        /* Testimonials Section */
        .testimonials {
            padding: 6rem 5%;
            background: #f9fafb;
        }

        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .testimonial-card {
            background: white;
            padding: 2rem;
            border-radius: 15px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
            position: relative;
        }

        .testimonial-card::before {
            content: '"';
            position: absolute;
            top: 10px;
            left: 20px;
            font-size: 4rem;
            color: rgba(139, 92, 246, 0.1);
            font-family: serif;
            line-height: 1;
        }

        .testimonial-content {
            margin-bottom: 1.5rem;
            color: var(--gray);
            font-style: italic;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .author-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--purple), var(--orange));
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: bold;
        }

        .author-info h4 {
            color: var(--dark);
            margin-bottom: 0.2rem;
        }

        .author-info p {
            color: var(--gray);
            font-size: 0.9rem;
        }

        /* Why Choose Us */
        .why-us {
            padding: 6rem 5%;
            background: white;
        }

        .why-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .why-card {
            background: white;
            padding: 2rem;
            border-radius: 15px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
            transition: transform 0.3s;
            text-align: center;
        }

        .why-card:hover {
            transform: translateY(-5px);
        }

        .why-icon {
            font-size: 3rem;
            margin-bottom: 1rem;
        }

        .why-title {
            font-size: 1.3rem;
            margin-bottom: 0.5rem;
            color: var(--dark);
        }

        .why-description {
            color: var(--gray);
        }

        /* FAQ Section */
        .faq {
            padding: 6rem 5%;
            background: #f9fafb;
        }

        .faq-container {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            margin-bottom: 1rem;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
        }

        .faq-question {
            background: white;
            padding: 1.5rem;
            font-weight: 600;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: background 0.3s;
        }

        .faq-question:hover {
            background: #f8f9fa;
        }

        .faq-answer {
            background: white;
            padding: 0 1.5rem;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease, padding 0.3s ease;
        }

        .faq-answer.active {
            padding: 0 1.5rem 1.5rem;
            max-height: 500px;
        }

        .faq-toggle {
            font-size: 1.2rem;
            transition: transform 0.3s;
        }

        .faq-toggle.active {
            transform: rotate(180deg);
        }

        /* Footer */
        footer {
            background: var(--dark);
            color: white;
            padding: 3rem 5%;
            text-align: center;
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
        }

        .footer-cta {
            margin-bottom: 2rem;
        }

        .footer-cta h3 {
            font-size: 1.8rem;
            margin-bottom: 1rem;
        }

        /* Floating WhatsApp Button */
        .whatsapp-float {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: #25D366;
            color: white;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
            z-index: 999;
            transition: transform 0.3s;
            text-decoration: none;
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0% {
                box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
            }
            70% {
                box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
            }
            100% {
                box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
            }
        }

        .whatsapp-float:hover {
            transform: scale(1.1);
            animation: none;
        }

        /* Form Page */
        .form-page {
            display: none;
            min-height: 100vh;
            padding: 8rem 5% 4rem;
            background: white;
        }

        .form-page.active {
            display: block;
        }

        .form-container {
            max-width: 600px;
            margin: 0 auto;
            background: white;
            padding: 3rem;
            border-radius: 20px;
            box-shadow: 0 10px 40px rgba(0,0,0,0.1);
        }

        .form-header {
            text-align: center;
            margin-bottom: 2rem;
        }

        .form-header h2 {
            font-size: 2rem;
            color: var(--dark);
            margin-bottom: 0.5rem;
        }

        .form-header p {
            color: var(--gray);
        }

        .form-group {
            margin-bottom: 1.5rem;
            position: relative;
        }

        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            color: var(--dark);
            font-weight: 600;
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 0.8rem;
            border: 2px solid #e5e7eb;
            border-radius: 10px;
            font-size: 1rem;
            font-family: 'Poppins', sans-serif;
            transition: border-color 0.3s;
        }

        .form-group input[readonly] {
            background: white;
            cursor: pointer;
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--purple);
        }

        .form-group.error input,
        .form-group.error select,
        .form-group.error textarea {
            border-color: #EF4444;
        }

        .error-message {
            color: #EF4444;
            font-size: 0.8rem;
            margin-top: 0.5rem;
            display: none;
        }

        .form-group.error .error-message {
            display: block;
        }

        .service-select-wrapper {
            position: relative;
        }

        .service-select-display {
            width: 100%;
            padding: 0.8rem;
            border: 2px solid #e5e7eb;
            border-radius: 10px;
            font-size: 1rem;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: white;
        }

        .service-select-display.active {
            border-color: var(--purple);
        }

        .service-arrow {
            transition: transform 0.3s;
        }

        .service-arrow.rotate {
            transform: rotate(180deg);
        }

        .service-options {
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            background: white;
            border: 2px solid #e5e7eb;
            border-top: none;
            border-radius: 0 0 10px 10px;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
            z-index: 10;
        }

        .service-options.active {
            max-height: 200px;
            overflow-y: auto;
        }

        .service-option {
            padding: 0.8rem;
            cursor: pointer;
            transition: background 0.2s;
        }

        .service-option:hover {
            background: #f3f4f6;
        }

        .service-option.selected {
            background: rgba(139, 92, 246, 0.1);
            font-weight: 600;
        }

        .btn-back {
            background: #6b7280;
            color: white;
            padding: 0.8rem 2rem;
            border-radius: 50px;
            text-decoration: none;
            display: inline-block;
            margin-right: 1rem;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: background 0.3s;
        }

        .btn-back:hover {
            background: #4B5563;
        }

        .btn-submit {
            background: linear-gradient(135deg, var(--purple), var(--orange));
            color: white;
            padding: 0.8rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            border: none;
            cursor: pointer;
            font-size: 1rem;
            transition: transform 0.3s, box-shadow 0.3s;
            box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
        }

        .btn-submit:hover {
            transform: scale(1.05);
            box-shadow: 0 6px 25px rgba(139, 92, 246, 0.5);
        }

        .form-actions {
            display: flex;
            gap: 1rem;
            margin-top: 2rem;
        }

        /* Success Message */
        .success-message {
            display: none;
            text-align: center;
            padding: 2rem;
            background: white;
            border-radius: 20px;
            box-shadow: 0 10px 40px rgba(0,0,0,0.1);
            max-width: 500px;
            margin: 0 auto;
        }

        .success-icon {
            font-size: 4rem;
            margin-bottom: 1rem;
            color: var(--success);
        }

        .success-message h2 {
            color: var(--dark);
            margin-bottom: 1rem;
        }

        .success-message p {
            color: var(--gray);
            margin-bottom: 2rem;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2.2rem;
            }

            .hero p {
                font-size: 1.1rem;
            }

            .section-title h2 {
                font-size: 2rem;
            }

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

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

            .form-container {
                padding: 2rem 1.5rem;
            }

            .form-actions {
                flex-direction: column;
            }

            .btn-back, .btn-submit {
                width: 100%;
                margin: 0;
            }

            .btn-back {
                margin-bottom: 1rem;
            }
        }