/* ---- Foto galerij ---- */
.foto-galerij-sectie {
  margin-top: 3rem;
}

.foto-galerij-sectie h2 {
  color: var(--navy, #242b62);
  font-size: 1.4rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 1rem;
}

.foto-galerij {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
}

.galerij-item {
  display: block;
  overflow: hidden;
  border-radius: 6px;
  aspect-ratio: 1;
  background: #e8f4e8;
}

.galerij-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 6px;
  transition: transform 0.2s ease, opacity 0.2s ease;
  cursor: pointer;
}

.galerij-item:hover img {
  transform: scale(1.05);
  opacity: 0.88;
}

@media (max-width: 600px) {
  .foto-galerij {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ---- Lightbox ---- */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  z-index: 2000;
  align-items: center;
  justify-content: center;
}

.lightbox.open {
  display: flex;
}

.lightbox-img {
  max-width: 90vw;
  max-height: 88vh;
  object-fit: contain;
  border-radius: 6px;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.6);
  display: block;
}

.lightbox-sluiten {
  position: absolute;
  top: 1rem;
  right: 1.2rem;
  background: none;
  border: none;
  color: #ffffff;
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
  opacity: 0.8;
  transition: opacity 0.2s;
}

.lightbox-sluiten:hover {
  opacity: 1;
}

.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.12);
  border: none;
  color: #ffffff;
  font-size: 3rem;
  cursor: pointer;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  line-height: 1;
  transition: background 0.2s;
  user-select: none;
}

.lightbox-prev { left: 1rem; }
.lightbox-next { right: 1rem; }

.lightbox-prev:hover,
.lightbox-next:hover {
  background: rgba(255, 255, 255, 0.25);
}

.lightbox-prev.verborgen,
.lightbox-next.verborgen {
  display: none;
}

@media (max-width: 600px) {
  .lightbox-prev { left: 0.3rem; }
  .lightbox-next { right: 0.3rem; }
  .lightbox-prev,
  .lightbox-next {
    font-size: 2rem;
    padding: 0.3rem 0.7rem;
  }
}