body {
  margin: 0;
  padding: 0;
  font-family: Arial, sans-serif;
  background-color: #fff;
}

.gallery {
  column-count: 1;
  column-gap: 10px;
  margin: 20px;
}

@media (min-width: 600px) {
  .gallery {
    column-count: 2;
  }
}

@media (min-width: 900px) {
  .gallery {
    column-count: 3;
  }
}

@media (min-width: 1200px) {
  .gallery {
    column-count: 4;
  }
}

@media (min-width: 1500px) {
  .gallery {
    column-count: 5;
  }
}

.gallery img {
  width: 100%;
  height: auto;
  display: block;
  margin-bottom: 10px;
  cursor: pointer;
  transition: transform 0.3s ease;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  z-index: 1000;
}

.lightbox.active {
  display: flex;
}

.lightbox img#lightboxImg {
  max-width: 90vw;
  max-height: 80vh;
  margin-bottom: 20px;
}

.nav-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 60px;
  cursor: pointer;
  z-index: 1001;
}

#prev {
  left: 20px;
}

#next {
  right: 20px;
}

#closeLightbox {
  position: absolute;
  top: 20px;
  right: 20px;
  color: white;
  font-size: 32px;
  cursor: pointer;
  z-index: 1002;
}

#loadMore {
  display: block;
  margin: 20px auto;
  padding: 10px 20px;
  background-color: #333;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 16px;
  transition: background-color 0.3s ease;
}

#loadMore:hover {
  background-color: #555;
}


/* IP */

.fotofooter		{width: 100%; background-color: #333; color: #fff; padding-top: 20px; padding-bottom: 100px;}
.fotocopyright	{margin: 10px 10px;}
a.standardlink:link 									{color: #ff7e00; font-weight: 400; text-decoration: none; }
a.standardlink:visited 									{color: #ff7e00; }
a.standardlink:active 									{color: #ff7e00; }
a.standardlink:hover 									{color: #ffa800; }