/* ===========================================
           CONFIGURAÇÕES GLOBAIS E VARIÁVEIS CSS
           =========================================== */
        :root {
            --primary-blue: #2563EB;
            --secondary-gray: #64748B;
            --light-gray: #F8FAFC;
            --dark-gray: #1E293B;
            --success-green: #10B981;
            --error-red: #EF4444;
            --warning-yellow: #F59E0B;
        }

        * {
            font-family: 'Inter', sans-serif;
            box-sizing: border-box;
        }

        body {
            margin: 0;
            padding: 0;
            line-height: 1.6;
            color: var(--dark-gray);
            background-color: white;
            overflow-x: hidden;
        }

        /* ===========================================
           COMPONENTES REUTILIZÁVEIS
           =========================================== */
        .btn-primary {
            background: linear-gradient(135deg, var(--primary-blue), #1D4ED8);
            color: white;
            padding: 12px 24px;
            border: none;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3);
        }

        .btn-secondary {
            background: white;
            color: var(--primary-blue);
            border: 2px solid var(--primary-blue);
            padding: 10px 22px;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
        }

        .btn-secondary:hover {
            background: var(--primary-blue);
            color: white;
        }

        .section-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* ===========================================
           HERO SECTION STYLING
           =========================================== */
        .hero-section {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 100px 0 80px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
            opacity: 0.3;
        }

        .hero-content {
            position: relative;
            z-index: 2;
        }

        .hero-headline {
            font-size: 3.5rem;
            font-weight: 800;
            line-height: 1.1;
            margin-bottom: 20px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }

        .hero-subheadline {
            font-size: 1.2rem;
            margin-bottom: 40px;
            opacity: 0.95;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        /* ===========================================
           MODAL STYLING
           =========================================== */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.7);
            z-index: 9999;
            backdrop-filter: blur(5px);
        }

        .modal.active {
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .modal-content {
            background: white;
            padding: 40px;
            border-radius: 16px;
            max-width: 500px;
            width: 90%;
            position: relative;
            box-shadow: 0 25px 50px rgba(0,0,0,0.3);
            animation: modalSlideIn 0.3s ease-out;
        }

        @keyframes modalSlideIn {
            from {
                opacity: 0;
                transform: translateY(-50px) scale(0.9);
            }
            to {
                opacity: 1;
                transform: translateY(0) scale(1);
            }
        }

        .modal-close {
            position: absolute;
            top: 15px;
            right: 20px;
            background: none;
            border: none;
            font-size: 24px;
            cursor: pointer;
            color: var(--secondary-gray);
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            margin-bottom: 5px;
            font-weight: 600;
            color: var(--dark-gray);
        }

        .form-group input {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid #E2E8F0;
            border-radius: 8px;
            font-size: 16px;
            transition: border-color 0.3s ease;
        }

        .form-group input:focus {
            outline: none;
            border-color: var(--primary-blue);
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
        }

        .form-group input.error {
            border-color: var(--error-red);
        }

        .form-group input.success {
            border-color: var(--success-green);
        }

        .error-message {
            color: var(--error-red);
            font-size: 14px;
            margin-top: 5px;
            display: none;
        }

        .error-message.show {
            display: block;
        }

        /* ===========================================
           SEÇÕES DA LANDING PAGE
           =========================================== */
        .benefits-section {
            padding: 80px 0;
            background: var(--light-gray);
        }

        .benefit-card {
            background: white;
            padding: 30px;
            border-radius: 12px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
            text-align: center;
            transition: transform 0.3s ease;
            height: 100%;
        }

        .benefit-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 25px rgba(0,0,0,0.15);
        }

        .benefit-icon {
            font-size: 3rem;
            color: var(--primary-blue);
            margin-bottom: 20px;
        }

        .social-proof-section {
            padding: 80px 0;
            background: white;
        }

        .testimonial-card {
            background: var(--light-gray);
            padding: 25px;
            border-radius: 12px;
            margin-bottom: 20px;
            position: relative;
        }

        .testimonial-card::before {
            content: '"';
            font-size: 4rem;
            color: var(--primary-blue);
            position: absolute;
            top: -10px;
            left: 20px;
            opacity: 0.3;
        }

        .counter-item {
            text-align: center;
            padding: 20px;
        }

        .counter-number {
            font-size: 3rem;
            font-weight: 800;
            color: var(--primary-blue);
            display: block;
        }

        .how-it-works-section {
            padding: 80px 0;
            background: var(--light-gray);
        }

        .step-card {
            background: white;
            padding: 30px;
            border-radius: 12px;
            text-align: center;
            position: relative;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
        }

        .step-number {
            background: var(--primary-blue);
            color: white;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            margin-bottom: 20px;
        }

        .faq-section {
            padding: 80px 0;
            background: white;
        }

        .faq-item {
            border: 1px solid #E2E8F0;
            border-radius: 8px;
            margin-bottom: 10px;
            overflow: hidden;
        }

        .faq-question {
            background: var(--light-gray);
            padding: 20px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 600;
            transition: background-color 0.3s ease;
        }

        .faq-question:hover {
            background: #E2E8F0;
        }

        .faq-answer {
            padding: 0 20px;
            max-height: 0;
            overflow: hidden;
            transition: all 0.3s ease;
        }

        .faq-item.active .faq-answer {
            padding: 20px;
            max-height: 200px;
        }

        /* ===========================================
           PÁGINA DE SUCESSO E WIZARD
           =========================================== */
        .success-page {
            display: none;
            min-height: 100vh;
            background: var(--light-gray);
        }

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

        .wizard-container {
            max-width: 800px;
            margin: 0 auto;
            padding: 40px 20px;
        }

        .progress-bar {
            height: 6px;
            background: #E2E8F0;
            border-radius: 3px;
            margin-bottom: 40px;
            overflow: hidden;
        }

        .progress-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--primary-blue), #1D4ED8);
            width: 25%;
            transition: width 0.5s ease;
            border-radius: 3px;
        }

        .wizard-step {
            display: none;
            background: white;
            padding: 40px;
            border-radius: 16px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.1);
        }

        .wizard-step.active {
            display: block;
            animation: stepFadeIn 0.5s ease-out;
        }

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

        .step-header {
            text-align: center;
            margin-bottom: 30px;
        }

        .step-title {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--dark-gray);
            margin-bottom: 10px;
        }

        .step-description {
            color: var(--secondary-gray);
            font-size: 1.1rem;
        }

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

        .form-row.single {
            grid-template-columns: 1fr;
        }

        .textarea-group textarea {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid #E2E8F0;
            border-radius: 8px;
            font-size: 16px;
            resize: vertical;
            min-height: 100px;
            font-family: 'Inter', sans-serif;
        }

        .char-counter {
            text-align: right;
            font-size: 14px;
            color: var(--secondary-gray);
            margin-top: 5px;
        }

        .file-upload-area {
            border: 2px dashed #E2E8F0;
            border-radius: 8px;
            padding: 40px 20px;
            text-align: center;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .file-upload-area:hover {
            border-color: var(--primary-blue);
            background: rgba(37, 99, 235, 0.05);
        }

        .file-upload-area.dragover {
            border-color: var(--primary-blue);
            background: rgba(37, 99, 235, 0.1);
        }

        .uploaded-files {
            margin-top: 20px;
        }

        .uploaded-file {
            display: flex;
            align-items: center;
            justify-content: space-between;
            background: var(--light-gray);
            padding: 10px 15px;
            border-radius: 6px;
            margin-bottom: 10px;
        }

        .wizard-navigation {
            display: flex;
            justify-content: space-between;
            margin-top: 40px;
            padding-top: 20px;
            border-top: 1px solid #E2E8F0;
        }

        .toast {
            position: fixed;
            top: 20px;
            right: 20px;
            padding: 15px 20px;
            border-radius: 8px;
            color: white;
            font-weight: 600;
            z-index: 10000;
            transform: translateX(400px);
            transition: transform 0.3s ease;
        }

        .toast.success {
            background: var(--success-green);
        }

        .toast.error {
            background: var(--error-red);
        }

        .toast.show {
            transform: translateX(0);
        }

        /* ===========================================
           RESPONSIVIDADE MOBILE
           =========================================== */
        @media (max-width: 768px) {
            .hero-headline {
                font-size: 2.5rem;
            }
            
            .form-row {
                grid-template-columns: 1fr;
            }
            
            .modal-content {
                padding: 30px 20px;
            }
            
            .wizard-container {
                padding: 20px 10px;
            }
            
            .wizard-step {
                padding: 30px 20px;
            }
        }

        /* ===========================================
           OTIMIZAÇÕES PARA PDF EXPORT
           =========================================== */
        @media print {
            .modal {
                display: none !important;
            }
            
            .toast {
                display: none !important;
            }
            
            body {
                overflow: visible;
            }
            
            .success-page {
                display: block !important;
            }
            
            .wizard-step {
                display: block !important;
                page-break-inside: avoid;
                margin-bottom: 40px;
            }
        }