@media (max-width: 768px) {
  html{
    font-family: 'Roboto', sans-serif;
  }
  h1, h2, h3, h4, h5, h6 {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5); 
  }
  .menu img {
    width: 65px;
    margin: 10px 25px;
    padding-top: 9px;
  }

  nav ul {
    display: flex;
    flex-direction: column;
    text-align: center;
    list-style: none;
    
      
  }

  nav ul li {
    background-color: #48c1d6;
    margin:auto;
    width:70%;
    padding:3px 8px;
    font-size: 1.4em;
    text-transform: uppercase;
    border:3px solid white;
  }
  nav ul li:hover {
    background-color: rgba(152, 150, 150, 0.852);
    border:2px solid white;
    border-radius:8px;
  }
  nav ul li a {
    color: white;
    text-decoration: none;
    transition: color 0.3s, transform 0.3s;
  }


  /*    ZONE D'ACCROCHE   */

  .zone-accroche {
    position: relative;
    width: 100%;
    height: 300px; 
  }

  .image-fond {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color:#48c1d6;
    background-size: cover;
    background-position: center;
    
  }
  .image-fond a p {
    display:none;
  }

  .texte-accroche {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 20px;
    color: #ffffff;
    
    width: 400px;
    margin: auto;
    top:25px;
    
    border-radius: 8px;
  }


  .texte-accroche h2 {
    width:60%;
    margin:auto;
    font-size: 3.3em;
    margin-bottom: 10px;
    text-shadow: 4px 4px 8px rgba(0, 0, 0, 0.5);
  }

  .texte-accroche p {
    font-size: 2em;
    width:60%;
    margin:auto;
    text-shadow: 4px 4px 8px rgba(0, 0, 0, 0.5);
  }
  .texte-accroche button{
    display:none;
  }

  main#contenu{
    text-align: center;
  }
  .images {
    display:none;
  }

  /* Zone 1 */

  .zone1 h3{ 
    padding-top: 25px;
  }
  .zone1 p{
    padding: 15px 
  }
  .zone1 hr{
    margin-bottom: 25px;
    width:40%;
    color: #48c1d6;
    font-size: 5px;
  }

  .zone2{
    background-color: rgb(221, 219, 219);
  }
  .zone2 h3{
   
    padding-top: 25px;
  }
  .zone2 p{
    
    padding: 15px 
  }
  .zone2 hr{
    margin-bottom: 25px;
    width:40%;
    color: #48c1d6;
  }
  .zone3{
    background-color: rgb(221, 219, 219);
  }
  .zone3 li h4{
    padding:8px;
  }
  .zone3 li{
    padding:15px
  }

  .zone4{
    padding: 20px;
  }
  .zone4 h3{
    padding: 15px;
  }
  .zone4 input::placeholder {
    text-align: center; /* Centre le texte */
  }
  .zone4 form input[type="submit"] {
    background-color: #48c1d6;
  }

  .zone5{
    padding:15px;
  }
  .zone5 h3 {
   
    padding: 25px;
  }
  

  i{ 
    font-size: 3em;
    color:#48c1d6;
  }

  /* FOOTER */
  footer ul{
    display:inline-flex;
    justify-content: center;
    background-color:rgb(101, 100, 100);
    width:100%;
    height:75px;
    align-items: center;
  }
  footer ul li{
    font-size:8px;
    margin:20px;
    padding:4px;
    text-decoration: none;
    color:black;
    background-color: rgb(255, 255, 255);
    border-radius: 7px;
  }

  footer p{
    background-color:rgb(101, 100, 100);
    padding-bottom:15px;
  }
}