@media screen and (max-width: 750px) {
  section:not(#banner) {
    margin: 70px 0 180px;
  }

  .center {
    padding: 5%;
  }

  #banner {
    margin-top: 0;
  }

  #banner .center > div {
    text-align: center;
    align-items: center;
    width: 100%;
  }

  #banner_decoracao {
    display: none !important;
  }

  /* Sobre */

  #sobre_section .center {
    flex-direction: column;
  }

  #sobre_section .center > div {
    width: 100%;
    text-align: center;
  }

  #imagem_decoracao_1 {
    height: 50vw;
  }

  /* Diferencial */

  .diferencial_box {
    width: calc(90% / 2);
    border-radius: 20px;
  }

  .diferencial_box:nth-of-type(1) {
    box-shadow: 3px 3px 10px #0034be;
  }

  /* projetos */
  #portfólio .center > div {
    gap: 35px;
  }

  .projeto {
    width: 100%;
    gap: 20px;
    align-items: center;
    text-align: center;
  }
}