.wc-project-gallery{
  width: 100%;
  max-width: var(--wcpg-max, 820px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.wc-project-gallery .wc-g-item{ margin: 0; }

.wc-project-gallery img{
  width: 100%;
  height: auto;
  display: block;
}

/* Editorial rhythm: 1st, 4th, 7th... full width */
.wc-project-gallery .wc-g-item:nth-child(3n + 1){
  grid-column: 1 / -1;
}

@media (max-width: 700px){
  .wc-project-gallery{
    grid-template-columns: 1fr;
    max-width: 100%;
  }
  .wc-project-gallery .wc-g-item:nth-child(3n + 1){
    grid-column: auto;
  }
}

/* Lightbox overlay */
.wcpg-lightbox{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.82);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 999999;
}
.wcpg-lightbox.is-open{ display: flex; }
.wcpg-lightbox img{
  max-width: min(1100px, 95vw);
  max-height: 90vh;
  width: auto;
  height: auto;
}
.wcpg-lightbox .wcpg-close{
  position: absolute;
  top: 18px;
  right: 18px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  color: #fff;
  border-radius: 10px;
  padding: 10px 12px;
  cursor: pointer;
  font-size: 14px;
}