.section-intro {
  padding-top: 118px;
  padding-bottom: 130px;
  position: relative;
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
}
h2 {
  padding-bottom: 0.5em;
}
h3 {
  padding-top: 10px;
  text-transform: none;
}
h3 span {
  font-weight: normal;
  color: var(--noir);
  font-size: 0.9em;
}
.card img {
  width: 100%;
  height: auto;
  object-fit: cover;
}
.grid-container {
  margin-bottom: 80px;
}
@media only screen and (min-width: 1024px) and (orientation: landscape) {
  .section-intro {
    padding-top: 226px;
    padding-bottom: 168px;
  }
  .grid-container {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 50px;
    row-gap: 80px;
  }
  .grid-container--production {
    grid-template-columns: repeat(3, 1fr);
  }
  .realisation {
    display: grid;
    grid-template-columns: 3fr 1fr;
    gap: 50px;
  }
  .realisation--revert {
    grid-template-columns: 1fr 3fr;
  }
  .realisation--revert .col-1 {
    order: 2;
  }
  .realisation--revert .col-2 {
    order: 1;
  }
  .btn {
    margin-left: 3em;
  }
}