.hero {
  position: relative;
  background: #051622 url(../images/bg_star.webp) repeat-y;
  animation: move-bg  60s linear;
  animation-fill-mode: forwards;
}

.accueil-photos {
    background-color: white;
    padding: 80px;
    background: #051622 url(../images/bg_star.webp) repeat-y;
    animation: move-bg  60s linear;
    animation-fill-mode: forwards;
  }

  @keyframes move-bg {
    0% { background-position: center 0; }
    to { background-position: center -500px; }
  }
  
  @-webkit-keyframes move-bg {
    0% { background-position: center 0; }
    to { background-position: center -500px; }
  }
  
  @-moz-keyframes move-bg {
    0% { background-position: center 0; }
    to { background-position: center -500px; }
  }
  
  @-o-keyframes move-bg {
    0% { background-position: center 0; }
    to { background-position: center -500px; }
  }
  
  @-ms-keyframes move-bg {
    0% { background-position: center 0; }
    to { background-position: center -500px; }
  }
  
  .accueil-photos h2 {
    color: #deb992;
    text-align: center;
    margin-bottom: 80px;
  }
  
  .accueil-photos div {
    display: flex;
    flex-direction: row;
    gap: 15px;
    justify-content: center;
    margin-bottom: 15px;
  }
  
  .accueil-introduction {
    display: flex;
    flex-direction: row;
    max-width: 1000px;
    align-items: flex-start;
    margin: auto;
  }
  
  .accueil-introduction h1 {
    margin-bottom: 15px;
    color:#deb992
  }
  
  .accueil-introduction p {
    margin-bottom: 30px;
    text-align: justify;
  }
  
  .accueil-introduction div {
    padding-right: 80px;
  }
  
  .section-contact h2 {
    text-align: center;
    margin-bottom: 50px;
    color: #deb992;
  }
  
  form {
    display: flex;
    flex-direction: column;
    max-width: 1000px;
    margin: auto;
    color: rgb(224, 207, 188);
  }
  
  .form-nom-email {
    display: flex;
    flex-direction: row;
    gap: 20px;
  }
  
  .form-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    margin-bottom: 20px;
  }
  
  input,
  textarea {
    padding: 15px;
    border-radius: 3px;
    border: none;
  }
  
  label {
    margin-bottom: 10px;
  }
  
  input[type='submit'] {
    width: 200px;
    margin: auto;
    margin-top: 30px;
  }
  
  @media screen and (max-width: 996px) {
    .accueil-introduction {
      flex-direction: column;
      align-items: center;
      justify-content: center;
    }
  
    .accueil-introduction div {
      padding-right: 0;
      text-align: center;
      order: 2;
    }
  
    .accueil-introduction img {
      order: 1;
      margin-bottom: 20px;
      max-width: 75%;
    }
  
    .accueil-photos {
      padding: 20px;
      max-width: 75%;
      margin: auto;
    }
  
    .accueil-photos div {
      flex-direction: column;
    }
  
    .section-contact {
      padding: 50px 20px;
    }
  
    .form-nom-email {
      flex-direction: column;
      gap: 0;
    }
  }