* {
    box-sizing: border-box;
    margin: 0;
    padding: 0 ;
}
body{
    background-color: whitesmoke;
    font-family: sans-serif;
    margin: 0;
}


h1,
h2,
h3,
h4 {
  font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
  color: #6f84b5;
  
}


.fotointe {
    max-width: 25%;
}

img {
  max-width: 50%;
}

a {
    text-decoration: none;
    color: hsl(0 0% 50% / .75);
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    font-weight: bold;
    font-size: 2em;
  }

  ul,
  ol {
    list-style: none;
    padding-inline: 0;
  }

  
  .contenedora {
    width: min( 100%, 75rem );
    margin-inline: auto;
    padding: 1rem;
  }

  header .contenedora {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
    

  header,
  footer {
    background-color: #7fb084;
    color: whitesmoke;
  }

  #logo img {
    padding: .5em;
    aspect-ratio: 2 / 1;
    width: 30em;
  }

  .menu-btn {
    background: #7fb084;
  }

  .menu-btn,
  .menu-fondo {
    border-radius: 50%;
    padding: .75rem;
    width: 3rem;
    height: 3rem;
    cursor: pointer;
  }

  .menu-btn .btn-linea {
    width: 1.5em;
    height: 3px;
    margin-block: 0.25em;
    background: whitesmoke;
    transition: all 0.3s ease-out;
  }

  header nav ul {
    margin-block: 0;
    display: none;
  }

  header nav a {
    color: white;
    background-color: #89C0B7;
    display: block;
    width: 5em;
    margin: .25em;
    padding-block: .25em;
    text-align: center;
    border-radius: .25em;
  
  }

  header nav a:hover {
    background-color: whitesmoke;
    color: #6f84b5;
  }

  section {
    padding-bottom: 2rem;
  }

  .flex {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .cuadradointe {
    background-color: #89C0B7;
    border-radius: 1.5em;
    width: 8em;
    margin: 10px auto;
  }

  .fotointe {
    object-fit: cover;
    aspect-ratio: 1/1;
    margin: auto;
    border-radius: 1em;
    display: flex;
    align-items: center;
  }

  .nombreinte {
    text-align: center;
    font-size: 1.2em;
    color: rgb(14, 101, 105);
  }

  .academicos > ul > li:not(:last-of-type) {
    padding-block-end: 1.5em;
    margin-block-end: 1.5em;
  }

  .academicos img {
    width: 12em;
  }

  footer p {
    margin-block-end: 0;
  }

  
                                /* cambios a partir de los 470px */
  @media (min-width: 30em) {
  
    .menu-btn {
      display: none;
    }
  
    
     header nav,
     header nav ul {
      display: contents;
    }
    
    
    header nav ul li:first-of-type {
      margin-inline-start: auto;
    }
  
    
    header .contenedora {
      gap: .5em;
    }

    .comitente img {
      margin-inline-end: 1em;
      width: 100em
    }
 
    .comitente2 {
      display:flex;
      justify-content: space-between;
      align-items: center;
      gap: 5em;
    }

    .cuadradointe {
      background-color: #7fb084;
      border-radius: 2em;
      width: 15em;
      margin: 10px auto;
    }
  }

                            /* cambios a partir de los 650px */
   @media (min-width: 40em) {


    .academicos > ul > li {
      
      display: flex;
      
      gap: 1em;
      
      align-items: flex-start;
    }
  
    .academicos h3 {
      
      margin-block-start: 0;
    }
  
  }
  
                            /* cambios a partir de los 950px */
  @media (min-width: 60em) {
  
    
    .academicos > ul {
      display: flex;
      gap: 1em;
    }
  
    .academicos > ul > li {
      width: calc(33% - .7em);
    }
  }