/* Filter Buttons */
.filter-btn {
  background-color: transparent;
  border: 2px solid var(--charcoal-black);
  color: var(--charcoal-black);
  padding: 8px 20px;
  margin: 5px;
  cursor: pointer;
  border-radius: 30px;
  font-family: inherit;
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.filter-btn.active, .filter-btn:hover {
  background-color: var(--charcoal-black);
  color: var(--white);
}

/* Masonry Grid Simulation with CSS columns */
.masonry-grid {
  column-count: 3;
  column-gap: 20px;
}

.grid-item {
  margin-bottom: 20px;
  break-inside: avoid;
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  cursor: pointer;
}

.grid-item img {
  width: 100%;
  display: block;
  border-radius: 8px;
  transition: transform var(--transition-slow);
}

.grid-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(227, 30, 36, 0.8); /* Crimson Red with opacity */
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-normal);
  border-radius: 8px;
}

.grid-overlay h3 {
  transform: translateY(20px);
  transition: transform var(--transition-normal);
  font-size: 1.5rem;
}

.grid-item:hover img {
  transform: scale(1.1);
}

.grid-item:hover .grid-overlay {
  opacity: 1;
}

.grid-item:hover .grid-overlay h3 {
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 900px) {
  .masonry-grid {
    column-count: 2;
  }
}

@media (max-width: 600px) {
  .masonry-grid {
    column-count: 1;
  }
}