/* Portfolio Pagination Styles */
.portfolio-pagination {
  margin: 50px 0;
}

.pagination-wrap {
  display: flex;
  justify-content: center;
}

.pagination-list {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 5px;
}

.pagination-list li {
  margin: 0 5px;
}

.pagination-list li a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background-color: #1c1c1c;
  color: #fff;
  text-decoration: none;
  transition: all 0.3s ease;
}

.pagination-list li.active a {
  background-color: #fff;
  color: #000;
}

.pagination-list li.disabled a {
  opacity: 0.5;
  pointer-events: none;
  cursor: not-allowed;
}

.pagination-list li a:hover:not(.pagination-list li.disabled a) {
  background-color: rgba(255, 255, 255, 0.1);
}

/* Smooth fade-in for lazy loaded images */
.portfolio-item img {
  transition: opacity 0.3s ease-in-out;
}

/* Add placeholder styling */
.img-placeholder {
  background-color: #222;
  position: relative;
  overflow: hidden;
}

.img-placeholder::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}