/* Shared cinematic image viewer for dedicated project pages. */
.project-gallery-source {
  cursor: zoom-in;
}

.project-gallery-source:focus-visible {
  outline: 1px solid rgba(32, 32, 30, .65);
  outline-offset: 4px;
}

body.project-lightbox-open { overflow: hidden; }

.project-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  grid-template-columns: clamp(48px, 7vw, 96px) minmax(0, 1fr) clamp(48px, 7vw, 96px);
  align-items: center;
  padding: clamp(20px, 3vw, 44px);
  background: rgba(0, 0, 0, .88);
  color: #fff;
}

.project-lightbox[hidden] { display: none; }

.project-lightbox-stage {
  grid-column: 2;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: calc(100svh - clamp(40px, 6vw, 88px));
  min-width: 0;
  touch-action: pan-y;
}

.project-lightbox-image {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  opacity: 1;
  transition: opacity 140ms ease;
  user-select: none;
  -webkit-user-drag: none;
}

.project-lightbox-image.is-changing { opacity: 0; }

.project-lightbox button {
  appearance: none;
  border: 0;
  background: transparent;
  color: #fff;
  cursor: pointer;
  opacity: .72;
  transition: opacity 160ms ease;
}

.project-lightbox button:hover,
.project-lightbox button:focus-visible { opacity: 1; }

.project-lightbox button:focus-visible {
  outline: 1px solid rgba(255, 255, 255, .7);
  outline-offset: 3px;
}

.project-lightbox button svg {
  display: block;
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.25;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.project-lightbox-prev,
.project-lightbox-next {
  position: relative;
  z-index: 2;
  width: 34px;
  height: 34px;
  padding: 6px;
  justify-self: center;
}

.project-lightbox-prev { grid-column: 1; }
.project-lightbox-next { grid-column: 3; }

.project-lightbox-close {
  position: absolute;
  top: clamp(18px, 2.5vw, 34px);
  right: clamp(18px, 2.5vw, 34px);
  z-index: 3;
  width: 36px;
  height: 36px;
  padding: 7px;
}

.project-lightbox-count {
  position: absolute;
  right: 0;
  bottom: 0;
  margin: 0;
  color: rgba(255, 255, 255, .65);
  font-family: 'NType82', 'Helvetica Neue', Arial, sans-serif;
  font-size: 10px;
  line-height: 1;
  letter-spacing: .12em;
}

@media (max-width: 620px) {
  .project-lightbox {
    grid-template-columns: 38px minmax(0, 1fr) 38px;
    padding: 16px 8px;
  }

  .project-lightbox-stage { height: calc(100svh - 32px); }
  .project-lightbox-prev,
  .project-lightbox-next { width: 32px; height: 32px; padding: 7px; }
  .project-lightbox-close { top: 16px; right: 14px; }
  .project-lightbox-count { right: 4px; bottom: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  .project-lightbox-image,
  .project-lightbox button { transition: none; }
}