.hero:before{
    z-index: -1;
    background: url('../img/hero-bg-contact.jpg') no-repeat center center/cover; 
}
.gallery-pickup__content ul {
  padding: 15px;
  margin: 0 auto;
  list-style: none;
  overflow-y: auto;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  grid-auto-rows: 200px;
  grid-gap: 10px;
  grid-auto-flow: dense;
}
.gallery-pickup__content li:nth-child(6n + 1) {
  grid-column-end: span 2;
  grid-row-end: span 2;
}

.gallery-pickup__content li:nth-child(3n + 1) {
  grid-column-end: span 2;
}

.gallery-pickup__content li:nth-child(9n) {
  grid-row-end: span 2;
}

.gallery-pickup__content img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 15px;
}
.gallery-pickup__content img {
  opacity: 0;
  transition: opacity 0.8s ease-out; 
}
.gallery-pickup__content img.is-visible {
  opacity: 1;
}
.gallery-pickup__content img.is-visible:hover{
    opacity: .4;
    cursor: pointer;
}
@media (max-width: 768px) {
.gallery-pickup__content ul {
  grid-template-columns: repeat(2, 1fr);
  grid-auto-rows: 150px;
}
}
/***/
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8); 
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 999999;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.3s, visibility 0.3s;
  cursor: pointer;
}

.lightbox.is-open {
  visibility: visible;
  opacity: 1;
}

.lightbox-content img {
  max-width: 70%;
  max-height: 70%;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
  margin: 0 auto;
}
body.no-scroll {
  overflow: hidden;
}

.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8); 
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9998;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.3s, visibility 0.3s;
}

.lightbox.is-open {
  visibility: visible;
  opacity: 1;
}

.lightbox-close-btn {
  position: absolute;
  top: 30px;
  right: 30px;
  color: #fff;
  font-size: 40px;
  font-weight: bold;
  cursor: pointer;
  opacity: 0.8;
  transition: opacity 0.2s;
  z-index: 9999; 
  user-select: none; 
}

.lightbox-close-btn:hover {
  opacity: 1;
}

.lightbox-content img {
  max-width: 80%;
  max-height: 800px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
  display: block;
}