/* Lightbox overlay */
.sos-lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999999;
  background: rgba(0,0,0,0.92);
  cursor: zoom-out;
  opacity: 0;
  transition: opacity 0.25s ease;
}
.sos-lightbox--open {
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
}
.sos-lightbox__img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
  cursor: default;
}
.sos-lightbox__close {
  position: absolute;
  top: 20px;
  right: 28px;
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.15);
  border: none;
  border-radius: 50%;
  color: #fff;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sos-lightbox__close:hover {
  background: rgba(255,255,255,0.3);
}

/* Cursor hint for clickable images in About section */
#about img {
  cursor: zoom-in;
  transition: opacity 0.2s;
}
#about img:hover {
  opacity: 0.92;
}

/* Prevent body scroll when lightbox open */
body.sos-lightbox-active {
  overflow: hidden;
}