:root {
            --primary: #2563eb;
            --secondary: #7c3aed;
            --bg: #f8fafc;
            /* Azul acinzentado bem clarinho */
            --card-bg: #ffffff;
            --text-main: #1e293b;
            /* Slate escuro para texto */
            --text-muted: #64748b;
            --border: #e2e8f0;
            --input-bg: #ffffff;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Inter', sans-serif;
        }

        body {
            background: var(--bg);
            color: var(--text-main);
            min-height: 100vh;
            display: flex;
            justify-content: center;
        }

        .main-wrapper {
            display: flex;
            width: 100%;
            max-width: 1100px;
            gap: 40px;
            padding: 60px 20px;
            align-items: flex-start;
        }

        .form-column {
            flex: 1;
            max-width: 500px;
        }

        .summary-column {
            flex: 1;
            position: sticky;
            top: 40px;
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: 24px;
            padding: 40px;
            box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05);
        }

        .header-logo {
            width: 200px;
            margin: 30px 0 40px 0;
            filter: none;
        }

        h1 {
            font-size: 2.2rem;
            margin-bottom: 12px;
            color: var(--text-main);
            letter-spacing: -0.02em;
        }

        .step-indicator {
            color: var(--primary);
            font-weight: 700;
            font-size: 0.85rem;
            margin-bottom: 25px;
            display: block;
            text-transform: uppercase;
        }

        .form-group {
            margin-bottom: 24px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-main);
        }

        .form-group input {
            width: 100%;
            padding: 14px 16px;
            background: var(--input-bg);
            border: 1px solid var(--border);
            border-radius: 12px;
            color: var(--text-main);
            outline: none;
            transition: 0.2s;
            font-size: 1rem;
        }

        .form-group input:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
        }

        .cadastro-btn {
            width: 100%;
            padding: 18px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border: none;
            border-radius: 14px;
            color: white;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: 0.3s;
            box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
        }

        .cadastro-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(37, 99, 235, 0.3);
        }

        .cadastro-btn:disabled {
            opacity: 0.4;
            cursor: not-allowed;
            transform: none;
        }

        .plan-badge {
            background: #eff6ff;
            color: var(--primary);
            padding: 6px 14px;
            border-radius: 99px;
            font-size: 0.75rem;
            font-weight: 700;
        }

        /* Preços no Card */
        .price-container {
            margin: 24px 0;
        }

        .summary-price {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--text-main);
            line-height: 1;
        }

        .summary-price span {
            font-size: 1.1rem;
            color: var(--text-muted);
            font-weight: 400;
        }

        .total-monthly-info {
            margin-top: 8px;
            font-size: 0.9rem;
            color: var(--text-muted);
            font-weight: 500;
            font-style: italic;
        }

        .total-annual-price {
            margin-top: 8px;
            font-size: 0.95rem;
            color: #10b981;
            /* Verde para sucesso/economia */
            font-weight: 600;
        }

        .benefits-list {
            list-style: none;
            margin-top: 30px;
            border-top: 1px solid var(--border);
            padding-top: 30px;
        }

        .benefits-list li {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 16px;
            color: var(--text-muted);
            font-size: 0.95rem;
        }

        .benefits-list li svg {
            color: #10b981;
            flex-shrink: 0;
        }

        .offer-toggle {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 8px;
            background: #f1f5f9;
            padding: 6px;
            border-radius: 14px;
            margin-bottom: 24px;
        }

        .offer-btn {
            padding: 12px;
            border: none;
            border-radius: 10px;
            background: transparent;
            color: var(--text-muted);
            cursor: pointer;
            font-weight: 600;
            transition: 0.2s;
        }

        .offer-btn.active {
            background: white;
            color: var(--primary);
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
        }

        .step {
            display: none;
        }

        .step.active {
            display: block;
            animation: fadeIn 0.4s ease;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(10px);
            }

            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @media (max-width: 850px) {
            .main-wrapper {
                flex-direction: column;
                padding: 30px 20px;
            }

            .summary-column {
                position: static;
                width: 100%;
                order: -1;
            }
        }

        /* Estilo para o estado de erro/plano restrito */
        .blocked-container {
            text-align: center;
            padding: 100px 20px;
            max-width: 600px;
            width: 100%;
            margin: 0 auto;
            animation: fadeIn 0.5s ease;
        }

        .blocked-container h2 {
            font-size: 2rem;
            color: var(--text-main);
            margin-bottom: 20px;
        }

        .blocked-container p {
            color: var(--text-muted);
            margin-bottom: 30px;
            line-height: 1.6;
        }

        /* Estilos do Checkbox e Link */
        .terms-checkbox-container {
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: sans-serif;
            font-size: 14px;
            color: #333;
            margin-bottom: 20px;
        }

        .terms-link {
            color: #0066cc;
            text-decoration: underline;
            cursor: pointer;
            font-weight: bold;
        }

        .terms-link:hover {
            color: #004c99;
        }

        /* Estilos do Modal (Fundo Escuro) */
        .modal-overlay {
            display: none;
            /* Oculto por padrão */
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.6);
            z-index: 1000;
            align-items: center;
            justify-content: center;
            font-family: sans-serif;
        }

        /* Para exibir o modal via JS */
        .modal-overlay.active {
            display: flex;
        }

        /* Caixa do Modal */
        .modal-content {
            background-color: #fff;
            width: 90%;
            max-width: 600px;
            max-height: 85vh;
            /* Altura máxima para não vazar da tela */
            border-radius: 8px;
            display: flex;
            flex-direction: column;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
        }

        .modal-header {
            padding: 16px 20px;
            border-bottom: 1px solid #eee;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .modal-header h2 {
            margin: 0;
            font-size: 18px;
            color: #333;
        }

        .close-btn {
            background: none;
            border: none;
            font-size: 24px;
            cursor: pointer;
            color: #666;
        }

        .close-btn:hover {
            color: #000;
        }

        /* Corpo do Modal com Rolagem */
        .modal-body {
            padding: 20px;
            overflow-y: auto;
            /* Permite rolar o texto longo */
            flex-grow: 1;
            color: #444;
            line-height: 1.6;
        }

        .modal-footer {
            padding: 16px 20px;
            border-top: 1px solid #eee;
            display: flex;
            justify-content: flex-end;
        }

        /* Botão de aceite no modal */
        .btn-primary {
            background-color: #0066cc;
            color: #fff;
            border: none;
            padding: 10px 20px;
            border-radius: 4px;
            cursor: pointer;
            font-size: 14px;
            font-weight: bold;
        }

        .btn-primary:hover {
            background-color: #004c99;
        }