:root {
            --primary: #2D5BFF;
            --secondary: #FF6B35;
            --accent: #00C2A0;
            --dark: #1A1A2E;
            --light: #F5F7FF;
            --gray: #6B7280;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        body {
            background-color: var(--light);
            color: var(--dark);
            line-height: 1.6;
        }
        
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* Header */
        header {
            background: linear-gradient(135deg, var(--primary), #1a3dc7);
            color: white;
            padding: 15px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
        }
        
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.8rem;
            font-weight: 700;
        }
        
        .logo span {
            color: var(--secondary);
        }
        
        nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        
        nav a {
            color: white;
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s;
        }
        
        nav a:hover {
            color: var(--secondary);
        }
        
        .btn {
            padding: 10px 20px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s;
            display: inline-block;
            cursor: pointer;
            border: none;
        }
        
        .btn-primary {
            background-color: var(--secondary);
            color: white;
        }
        
        .btn-primary:hover {
            background-color: #e55a2b;
            transform: translateY(-2px);
        }
        
        .btn-outline {
            border: 2px solid white;
            color: white;
            background: transparent;
        }
        
        .btn-outline:hover {
            background-color: white;
            color: var(--primary);
        }
        
        /* Hero Section */
        .hero {
            padding: 80px 0;
            background: linear-gradient(135deg, var(--primary), #1a3dc7);
            color: white;
            text-align: center;
        }
        
        .hero-content {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .hero h1 {
            font-size: 3rem;
            margin-bottom: 20px;
        }
        
        .hero p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            opacity: 0.9;
        }
        
        .hero-buttons {
            display: flex;
            gap: 15px;
            justify-content: center;
            margin-top: 30px;
        }
        
        /* Features */
        .features {
            padding: 80px 0;
            background-color: white;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 50px;
        }
        
        .section-title h2 {
            font-size: 2.5rem;
            color: var(--primary);
            margin-bottom: 15px;
        }
        
        .section-title p {
            color: var(--gray);
            max-width: 700px;
            margin: 0 auto;
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .feature-card {
            background-color: var(--light);
            border-radius: 15px;
            padding: 30px;
            text-align: center;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s;
        }
        
        .feature-card:hover {
            transform: translateY(-10px);
        }
        
        .feature-icon {
            background-color: var(--primary);
            color: white;
            width: 70px;
            height: 70px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 1.8rem;
        }
        
        .feature-card h3 {
            margin-bottom: 15px;
            color: var(--dark);
        }
        
        /* Pricing */
        .pricing {
            padding: 80px 0;
            background-color: var(--light);
        }
        
        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .pricing-card {
            background-color: white;
            border-radius: 15px;
            padding: 40px 30px;
            text-align: center;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
            position: relative;
            overflow: hidden;
        }
        
        .pricing-card.popular {
            border: 2px solid var(--primary);
            transform: scale(1.05);
        }
        
        .pricing-card.popular::before {
            content: "MAIS POPULAR";
            position: absolute;
            top: 15px;
            right: -35px;
            background: var(--primary);
            color: white;
            padding: 5px 40px;
            font-size: 0.8rem;
            font-weight: 700;
            transform: rotate(45deg);
        }
        
        .price {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary);
            margin: 20px 0;
        }
        
        .price span {
            font-size: 1rem;
            color: var(--gray);
        }
        
        .pricing-features {
            list-style: none;
            margin: 20px 0;
            text-align: left;
        }
        
        .pricing-features li {
            margin-bottom: 10px;
            display: flex;
            align-items: center;
        }
        
        .pricing-features li i {
            color: var(--accent);
            margin-right: 10px;
        }
        
        /* Testimonials */
        .testimonials {
            padding: 80px 0;
            background-color: white;
        }
        
        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .testimonial-card {
            background-color: var(--light);
            border-radius: 15px;
            padding: 30px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        
        .testimonial-text {
            font-style: italic;
            margin-bottom: 20px;
            color: var(--dark);
        }
        
        .testimonial-author {
            display: flex;
            align-items: center;
        }
        
        .author-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background-color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: 700;
            margin-right: 15px;
        }
        
        .author-info h4 {
            color: var(--primary);
        }
        
        .author-info p {
            color: var(--gray);
            font-size: 0.9rem;
        }
        
        /* CTA */
        .cta {
            padding: 80px 0;
            background: linear-gradient(135deg, var(--primary), #1a3dc7);
            color: white;
            text-align: center;
        }
        
        .cta h2 {
            font-size: 2.5rem;
            margin-bottom: 20px;
        }
        
        .cta p {
            max-width: 700px;
            margin: 0 auto 30px;
            opacity: 0.9;
        }
        
        /* Footer */
        footer {
            background-color: var(--dark);
            color: white;
            padding: 60px 0 30px;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .footer-column h3 {
            color: var(--secondary);
            margin-bottom: 20px;
            font-size: 1.2rem;
        }
        
        .footer-column ul {
            list-style: none;
        }
        
        .footer-column ul li {
            margin-bottom: 10px;
        }
        
        .footer-column a {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s;
        }
        
        .footer-column a:hover {
            color: var(--secondary);
        }
        
        .social-links {
            display: flex;
            gap: 15px;
            margin-top: 20px;
        }
        
        .social-links a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.1);
            color: white;
            transition: background-color 0.3s;
        }
        
        .social-links a:hover {
            background-color: var(--secondary);
        }
        
        .footer-bottom {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: #ccc;
            font-size: 0.9rem;
        }
        
        /* Modal de Cadastro */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.7);
            z-index: 1000;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        
        .modal.active {
            display: flex;
            opacity: 1;
        }
        
        .modal-content {
            background-color: white;
            border-radius: 15px;
            width: 90%;
            max-width: 500px;
            padding: 30px;
            box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
            transform: translateY(-50px);
            transition: transform 0.3s ease;
            position: relative;
        }
        
        .modal.active .modal-content {
            transform: translateY(0);
        }
        
        .close-modal {
            position: absolute;
            top: 15px;
            right: 15px;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--gray);
            transition: color 0.3s;
        }
        
        .close-modal:hover {
            color: var(--secondary);
        }
        
        .modal-title {
            text-align: center;
            margin-bottom: 20px;
            color: var(--primary);
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
        }
        
        .form-group input,
        .form-group select {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #ddd;
            border-radius: 8px;
            font-size: 1rem;
        }
        
        .form-group input:focus,
        .form-group select:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 2px rgba(45, 91, 255, 0.2);
        }
        
        .form-submit {
            width: 100%;
            padding: 14px;
            margin-top: 10px;
            font-size: 1.1rem;
        }
        
        .form-footer {
            text-align: center;
            margin-top: 20px;
            font-size: 0.9rem;
            color: var(--gray);
        }
        
        /* Confirmação */
        .confirmation {
            display: none;
            text-align: center;
            padding: 30px;
        }
        
        .confirmation i {
            font-size: 4rem;
            color: var(--accent);
            margin-bottom: 20px;
        }
        
        .confirmation h3 {
            margin-bottom: 15px;
            color: var(--primary);
        }
        
        /* Responsive */
        @media (max-width: 768px) {
            .header-content {
                flex-direction: column;
                gap: 20px;
            }
            
            nav ul {
                gap: 15px;
                flex-wrap: wrap;
                justify-content: center;
            }
            
            .hero h1 {
                font-size: 2.2rem;
            }
            
            .hero-buttons {
                flex-direction: column;
                align-items: center;
            }
            
            .pricing-card.popular {
                transform: scale(1);
            }
            
            .modal-content {
                width: 95%;
                padding: 20px;
            }
        }