@media (max-width: 680px) {
  .topo-menu .topo-logo{
    width: 50%;
  }
  .topo-menu .topo-logo h1{
      font-weight: 600;
      font-size: 2.2rem; 
  }
  .topo-menu .topo-logo h2{
      font-size: 1.5rem;    
  }

  .navegacao {
    height: 30px;
    align-items: start; 
  }
 
  .buner{
    height: 200px;
  }
 
  .topo-menu__redes-sociais a {
    font-size: 1.5rem;
    padding: 0 1.5%;
    margin-left: 5px;
  }

  .menu-toggle {
    display: block;
  }

  .menu-navegacao {
    max-width: 90%;
    display: none;
    flex-direction: column;
    background-color: var(--cor-fundo-main);
    position: relative;
    top: -15px;
    left: -5%;
    z-index: 1001;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    border-bottom: solid 4px var(--cor-a);
    z-index: 1000;
    opacity: 0;
    border-bottom: 5px solid transparent;
    border-image: linear-gradient(to right, var(--cor-fundo-body), rgba(255, 0, 0, 0.724)) 1;
    transition: all 0.2s ease-in-out;
    transform: translatex(-30px);
    box-shadow: 0px 2px 3px 3px #00000088;
  }

  .menu-navegacao li {
    padding: 8px 0px;
  }

  .menu-navegacao li a {
    font-size: 1rem;
    font-weight: 400;
    padding-left: 0px;
  }

  .menu-navegacao.show {
    display: block;
    opacity: 1;
    margin: 0 auto;
    transition: all 0.2s ease-in-out;
    transform: translatey(3px);
  }

  .main__principal {
    border: none;
    padding: 0px 4%;
    gap: 5px;
  }

  .main-projetos__projetos {
    display: flex;
    flex-direction: column;
    gap: 5px;
  }

  .main-muvie {
    width: 100%;
    height: 100%;
  }

  .video {
    width: 100%;
    height: 250px;
  }

  #muvie-vida-agua {
    margin-bottom: 30px;
  }

  .said-bar {
    width: 92%;
    padding-bottom: 30px;
  }

  .said-bar__ods {
    display: flex;
    flex-direction: column;
    padding-bottom: 10px;
  }

  .said-bar__ods img {
    width: 100%;
    margin-bottom: 0px;

  }

  .ods-img {
    flex-direction: column;
    gap: 0px;
  }

  .buner {
    height: 70%;
  }

  .ecoponto__container {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding-top: 10px;
    border-bottom: solid 1px var(--cor-link);
  }

  .ecoponto__container iframe {
    width: 100%;
    height: 250px;
    margin-top: 0px;
  }

  .ecoponto-texto {
    width: 100%;
    flex-direction: column;
    padding: 0;
  }
}