.masonry[data-layout="js"] {
  --masonry-cols: 3;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  align-items: start;
}
.masonry[data-layout="js"] > .masonry_item {
  min-width: 0;
  margin: 0;
}
.masonry[data-layout="js"] .masonry_item img {
  display: block;
  width: 100%;
  height: auto;
}
.masonry[data-layout="js"].is-ready {
  display: block;
  position: relative;
}
.masonry[data-layout="js"].is-ready > .masonry_item {
  position: absolute;
}

.masonry.cols_4 {
  --masonry-cols: 4;
}

@media (max-width: 1024px) {
  .masonry[data-layout="js"] {
    --masonry-cols: 2;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .masonry.cols_4 {
    --masonry-cols: 3;
  }
}
@media (max-width: 767px) {
  .masonry[data-layout="js"] {
    column-gap: 10px;
    gap: 10px;
  }

  .masonry.cols_4 {
    --masonry-cols: 2;
  }
}
/* Optional 2-column override, matching existing booth.php */
.masonry[data-layout="js"].cols_2 {
  --masonry-cols: 2;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

/* Smartphone: add sp_1 to display one column (Service).
 * Without sp_1, smartphone remains two columns (Gallery).
 * Keep this AFTER the cols_2 rule so it wins with both classes. */
@media (max-width: 767px) {
  .masonry[data-layout="js"].sp_1 {
    --masonry-cols: 1;
    grid-template-columns: minmax(0, 1fr);
  }
}