.brand-box {
  position: relative;
  overflow: hidden;
}

.brand-img {
  transition: transform 0.3s ease;
}

.zoom-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.brand-box:hover .brand-img {
  transform: scale(1.1);
}

.brand-box:hover .zoom-overlay {
  opacity: 1;
}