/* ====== Gallery Section ====== */
.gallery-page {
  padding: 60px 20px;
  background: #fff;
  text-align: center;
}

.section-title {
  font-size: 2.2rem;
  margin-bottom: 10px;
  color: #004aad;
}

.section-subtitle {
  font-size: 1rem;
  margin-bottom: 30px;
  color: #666;
}

/* Filters */
.gallery-filters {
  text-align: center;
  margin-bottom: 20px;
}

.filter-btn {
  background: #f0f0f0;
  border: none;
  padding: 10px 18px;
  margin: 5px;
  border-radius: 20px;
  cursor: pointer;
  transition: 0.3s;
}

.filter-btn.active,
.filter-btn:hover {
  background: #004aad;
  color: #fff;
}

/* Gallery Grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 15px;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  box-shadow: 0 3px 8px rgba(0,0,0,0.1);
  cursor: pointer;
  transition: transform 0.3s ease-in-out;
}

.gallery-item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 10px;
  transition: transform 0.3s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

/* Pagination */
.pagination {
  margin-top: 30px;
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.pagination button {
  background: #f0f0f0;
  border: none;
  padding: 8px 14px;
  border-radius: 6px;
  cursor: pointer;
  transition: 0.3s;
}

.pagination button:hover {
  background: #ddd;
}

.pagination button.active {
  background: #004aad;
  color: #fff;
  font-weight: bold;
}

.pagination span {
  padding: 8px 12px;
  color: #666;
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.85);
  justify-content: center;
  align-items: center;
  z-index: 1000;
  flex-direction: column;
}

.lightbox img {
  max-width: 90%;
  max-height: 80%;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.4);
}

.lightbox .close {
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 40px;
  color: white;
  cursor: pointer;
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  font-size: 40px;
  color: white;
  cursor: pointer;
  padding: 10px;
  user-select: none;
}

.lightbox-nav.prev {
  left: 30px;
}

.lightbox-nav.next {
  right: 30px;
}