 @keyframes fadeSlideIn {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

 /* Base grid setup */
 #masonry-grid {
  width: 100%;
  box-sizing: border-box;
  padding: 18px;
}

.grid-item {
  padding: 0;
  box-sizing: border-box;
  display: block;
  width: 100%;
  border-radius: 15px;
  overflow: hidden;
  background: #000;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  visibility: hidden;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
  will-change: transform, opacity;
  margin-bottom: 16px !important;
}

/* Grid sizer and items - mobile first (1 column) */
.grid-sizer,
.grid-item {
  width: calc(100% - 32px); /* Start with 1 column on mobile */
}

/* Ensure vertical spacing matches horizontal */
.grid-item {
  margin-bottom: 16px !important; /* Same as gutter value */
}

@media (min-width: 768px) {
  .grid-sizer,
  .grid-item {
    width: calc((100% - 38px) / 2); /* 2 columns */
  }
}

/* Media queries for responsive columns */
@media (min-width: 920px) {
  .grid-sizer,
  .grid-item {
    width: calc((100% - 64px) / 3); /* 3 columns */
  }
}

@media (min-width: 1280px) {
  .grid-sizer,
  .grid-item {
    width: calc((100% - 80px) / 4); /* 4 columns */
  }
}

@media (min-width: 1880px) {
  .grid-sizer,
  .grid-item {
    width: calc((100% - 105px) / 5); /* 5 columns */
  }
}

.grid-item.visible {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
}

.grid-image,
.hover-video {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 15px;
}
