.gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: 5px;
  padding: 5px;
  transition: 0.3s;
}
@media (min-width: 768px) {
  .gallery {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .gallery {
    grid-template-columns: repeat(4, 1fr);
  }
}
@media (min-width: 1440px) {
  .gallery {
    grid-template-columns: repeat(6, 1fr);
  }
}
.gallery:hover .gallery__image {
  filter: grayscale(1);
}
.gallery__link {
  overflow: hidden;
  height: 400px;
  max-height: 400px;
}
.gallery__link:hover .gallery__image {
  filter: grayscale(0);
}
.gallery__link:hover .gallery__caption {
  opacity: 1;
}
.gallery__thumb {
  position: relative;
  height: 100%;
}
.gallery__image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 0.3s;
}
.gallery__image:hover {
  transform: scale(1.1);
}
.gallery__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  padding: 25px 15px 15px;
  width: 100%;
  font-family: "Helvetica", sans-serif;
  font-size: 14px;
  color: white;
  opacity: 0;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.5) 0%, rgba(255, 255, 255, 0) 100%);
  transition: 0.3s;
}