@media (max-width: 768px) {

  .container {
    width: 95%;
    margin-left: 2.5%;
  }

  .main > section {
    margin-bottom: 100px;
    gap: 15px;
  }

  .box {
    font-size: 22px;
    height: auto;
    padding: 20px;
  }
  
  .titulo {
    font-size: 24px;
    padding: 20px;
  }

  .box > h3 {
    font-size: 30px;
  }

  .box > h3 > b {
    font-size: 40px;
  }

  .slogan h2{
   font-size: 28px;
  }

  .slogan p{
    margin-top: 20px;
    font-size: 20px;
  }

  .foto{
    width: 80%;
    margin-top: 40px;
  }

  .logo{
    width: 40px;
    height: auto;
  }

  /* Grid: transformar em colunas únicas no mobile */
  .section-1,
  .section-2,
  .section-3,
  .section-5,
  .section-7 {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .section-4,
  .section-6 {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .section-4 > .titulo,
  .section-6 > .titulo {
    grid-column: 1 / 2;
    text-align: center;
  }

  .formulario{
    width: 100%;
  }
  .formulario h2 {
    font-size: 28px;
  }

  .input-control {
    width: 100%;
  }

  .btn{
    padding: 20px;
    font-size: 18px;
  }

  .whatsapp-botao {
    width: 70px;
    height: 70px;
    bottom: 15px;
    right: 15px;
  }

  .whatsapp-botao img {
    width: 45px;
    height: 45px;
  }
}