/* --- Título Principal --- */
        .main-title {
            font-size: 2.8em;
            font-weight: 700;
            color: #2a9d8f;
            text-align:left;
            margin-bottom: 25px;
        }

        /* --- Caixa do Simulador --- */
        .loan-calculator {
            background-color: #ffffff;
            border-radius: 20px;
            padding: 35px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            max-width: auto;
            width: 100%; margin-bottom:50px;
        }

        /* --- Grupos de Formulário (Perguntas) --- */
        .form-group {
            margin-bottom: 30px;
        }

        .form-group h2 {
            font-size: 1.2em;   text-align:left;
            font-weight: 600;
            color: #333;
            margin: 0 0 15px 0;
        }
        
        /* --- [NOVO] Estilos para botões de seleção de valor --- */
        .amount-options {
            display: flex;
            gap: 10px;
            justify-content: space-between;
        }

        .amount-option {
            flex: 1;
            padding: 12px;
            border: 1px solid #dee2e6;
            border-radius: 8px;
            text-align: center;
            font-size: 1.1em;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s ease-in-out;
        }

        .amount-option:hover {
            border-color: #28a745;
        }

        .amount-option.selected {
            background-color: #004C97;
            color: white;
            border-color: #004C97;
        }


        /* --- Seção de Opções de Parcela --- */
        .installments-options {
            display: flex;
            flex-wrap: wrap; /* Para telas menores */
            gap: 10px;
            justify-content: center;
        }

        .installment-option {
            background-color: #f8f9fa;
            border: 1px solid #dee2e6;
            border-radius: 8px;
            padding: 10px;
            text-align: center;
            cursor: pointer;
            transition: all 0.2s ease-in-out;
            flex: 1;
            min-width: 100px; /* Largura mínima para cada opção */
        }
        
        /* [NOVO] Classe para ocultar opções de parcela indisponíveis */
        .installment-option.hidden {
            display: none;
        }

        .installment-option:hover {
            border-color: #28a745;
            transform: translateY(-2px);
        }

        .installment-option.selected {
            background-color: #004C97;
            color: white;
            border-color: #004C97;
            font-weight: 600;
        }

        .installment-option span {
            display: block;
        }

        .installment-months {
            font-size: 0.8em;
        }

        .installment-value {
            font-size: 1em;
            font-weight: 600;
            margin-top: 5px;
        }

        .installment-option.selected .installment-value {
             font-weight: 700;
        }

        /* --- Botão de Solicitação --- */
       
.submit-button {
    display: block;
    width: 100%;
    box-sizing: border-box; /* <<< A CORREÇÃO ESTÁ AQUI */
    background-color: #ffc107;
    color: #333;
    border: none;
    border-radius: 50px;
    padding: 18px;
    font-size: 1.2em;
    font-weight: 700;
    text-transform: uppercase;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    margin-top: 25px;
    transition: background-color 0.2s ease;
    box-shadow: 0 4px 15px rgba(255, 193, 7, 0.4);
}

        .submit-button:hover {
            background-color: #ffb300;
        }