.logo-grid-wrapper {
  text-align: center;
  max-width: 1365px;
  margin: 0 auto;
  overflow: hidden;
}

.logo-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(2, 1fr);
  transition: max-height 0.6s ease-in-out;
  overflow: hidden;
  will-change: height;
  max-height: 270px; /* enough for 8 logos */
}

.logo-grid.expanded {
  max-height: 1500px; /* adjust to fit all logos */
}

@media (min-width: 768px) {
  .logo-grid {
    grid-template-columns: repeat(4, 1fr);
    margin: 60px 0;
  }
}

.logo-item {
    width: 100%;
    height:auto;
}

.logo-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: saturate(0);
    transition: all .3s ease;
}

.logo-item img:hover{
     filter: saturate(1);
}

.logo-grid-wrapper .btn{
    min-width: 152px;
    will-change: all;
}

.logo-grid-wrapper .btn:hover {
  background-color: transparent;
  color: black;
}