.org-overlay {
  position: fixed;
  inset: 0;
  z-index: 9400;
  background: #080b12;
  overflow-y: auto;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}
.org-overlay.is-active {
  opacity: 1;
  pointer-events: all;
}

.org-topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  background: rgba(8, 11, 18, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #1e2535;
}
.org-topbar-title {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #a0aec0;
}
.org-close {
  background: none;
  border: 1px solid #2d3748;
  color: #a0aec0;
  border-radius: 6px;
  width: 32px;
  height: 32px;
  cursor: pointer;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s, color 0.2s;
}
.org-close:hover {
  border-color: #718096;
  color: #fff;
}

.org-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
  padding: 2.5rem 2rem 3rem;
  max-width: 1300px;
  margin: 0 auto;
}

.org-item {
  background: #0f131c;
  border: 1px solid #1e2535;
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
}
.org-item:hover {
  border-color: #3a4a6b;
  transform: translateY(-3px);
}

.org-img {
  width: 100%;
  display: block;
  cursor: zoom-in;
  transition: opacity 0.2s;
}
.org-img:hover {
  opacity: 0.88;
}

.org-caption {
  padding: 1rem 1.25rem 1.25rem;
}
.org-caption-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #e2e8f0;
  margin: 0 0 0.35rem;
}
.org-caption-desc {
  font-size: 0.8rem;
  color: #718096;
  margin: 0;
  line-height: 1.5;
}

/* Lightbox */
.org-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9500;
  background: rgba(0, 0, 0, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
.org-lightbox.is-active {
  opacity: 1;
  pointer-events: all;
}
.org-lb-img {
  max-width: 92vw;
  max-height: 88vh;
  border-radius: 8px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.7);
}
.org-lb-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: none;
  border: 1px solid #4a5568;
  color: #a0aec0;
  border-radius: 6px;
  width: 36px;
  height: 36px;
  cursor: pointer;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s, color 0.2s;
}
.org-lb-close:hover {
  border-color: #718096;
  color: #fff;
}