.container_posvenda {
            max-width: 1100px;
            margin: 0 auto;
            padding: 40px 20px;
        }
        
        /* Cor de destaque amarela */
        .highlight {
            color: #ffcc00; /* Amarelo ouro do seu design */
        }

        /* =================================== */
        /* == ESTILOS DA PÁGINA PÓS-VENDA  == */
        /* =================================== */

        /* Cabeçalho da Página */
        .header-posvenda {
            text-align: center;
            padding-bottom: 30px;
            border-bottom: 2px solid #ffcc00;
            margin-bottom: 40px;
        }

        .header-posvenda h1 {
            font-size: 2.5em;
            color: #ffffff;
            margin-bottom: 10px;
        }

        .header-posvenda p {
            font-size: 1.1em;
            max-width: 800px;
            margin: 0 auto;
            line-height: 1.6;
        }
        
        .header-posvenda p a {
            color: #FFC107;
            text-decoration: none;
            font-weight: bold;
        }
        .header-posvenda p a:hover {
            text-decoration: underline;
        }

        /* Seção de Contato Rápido */
        .quick-contact-section {
            background-color: #1f1f1f; /* Um tom de cinza mais claro que o fundo */
            padding: 30px;
            border-radius: 8px;
            text-align: center;
            margin-bottom: 50px;
        }
        
        .quick-contact-section h2 {
            font-size: 1.5em;
            color: #fff;
            margin-top: 0;
        }
        
        .whatsapp-button {
            display: inline-block;
            background-color: #FFC107;
            color: #121212;
            padding: 15px 30px;
            border-radius: 5px;
            text-decoration: none;
            font-weight: bold;
            font-size: 1.1em;
            margin: 20px 0;
            transition: background-color 0.3s ease;
        }
        
        .whatsapp-button:hover {
            background-color: #ffda70;
        }
        
        .contact-info p {
            margin: 5px 0;
            font-size: 0.9em;
        }

        /* Seção do Formulário */
        .form-section h2 {
            text-align: center;
            color: #fff;
            margin-bottom: 30px;
        }
        
        .contact-form {
            display: grid;
            grid-template-columns: 1fr 1fr; /* Duas colunas */
            gap: 20px;
        }
        
        .form-group {
            display: flex;
            flex-direction: column;
        }
        
        /* Faz o campo de mensagem ocupar a largura total */
        .full-width {
            grid-column: 1 / -1;
        }
        
        .form-group label {
            margin-bottom: 8px;
            font-size: 0.9em;
            color: #ccc;
        }
        
        .form-group input,
        .form-group select,
        .form-group textarea {
            background-color: #2a2a2a;
            border: 1px solid #444;
            color: #e0e0e0;
            padding: 12px;
            border-radius: 5px;
            font-size: 1em;
            transition: border-color 0.3s ease;
        }
        
        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: #FFC107; /* Borda amarela ao focar */
        }
        
        .form-group textarea {
            resize: vertical;
            min-height: 150px;
        }
        
        .submit-button {
            background-color: #FFC107;
            color: #121212;
            padding: 15px;
            border: none;
            border-radius: 5px;
            font-size: 1.1em;
            font-weight: bold;
            cursor: pointer;
            width: 100%;
            transition: background-color 0.3s ease;
        }
        
        .submit-button:hover {
            background-color: #ffda70;
        }
        
        .reseller-link {
            text-align: center;
            margin-top: 20px;
            font-size: 0.9em;
        }
        
        .reseller-link a {
            color: #FFC107;
            text-decoration: none;
        }
        .reseller-link a:hover {
            text-decoration: underline;
        }
        .success-message-posvenda {
    padding: 40px 20px;
    background-color: #1f1f1f; /* Fundo escuro */
    border: 1px solid #FFC107; /* Borda amarela */
    border-radius: 8px;
    text-align: center;
    color: #fff;
    margin-top: 30px;
}

.success-message-posvenda h3 {
    color: #FFC107; /* Cor de destaque */
    font-size: 1.8em;
    margin-top: 0;
    margin-bottom: 15px;
}

.success-message-posvenda p {
    color: #ccc;
    font-size: 1.1em;
    line-height: 1.6;
}

/* =================================== */
/* ==  INÍCIO DA RESPONSIVIDADE     == */
/* =================================== */

/* Telas de Tablet */
@media (max-width: 767px) {
    .header-posvenda {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
    }
}


/* Telas de Desktop */
@media (min-width: 992px) {
    
}