.gallery-buttons {
  text-align: center;
  margin-bottom: 20px;
}

.gallery-buttons button {
  margin: 5px;
  padding: 10px 20px;
  border: none;
  background: #009688;
  color: white;
  border-radius: 6px;
  cursor: pointer;
}

.gallery-buttons button:hover {
  background: #00796b;
}

.gallery-images img {
  width: 220px;
  height: auto;
  margin: 10px;
  border-radius: 10px;
  cursor: pointer;
  transition: transform 0.3s;
}

.gallery-images img:hover {
  transform: scale(1.1);
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  z-index: 9999;
  padding-top: 60px;
  left: 0; top: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.9);
  text-align: center;
}

.lightbox-content {
  max-width: 90%;
  max-height: 80%;
}

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