/* ==========================================================================
   Галерея lightbox в текстовых блоках
   ========================================================================== */

.content-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  width: 100%;
  margin: 1em 0;
}

.content-gallery__item {
  display: block;
  width: 100%;
  margin: 0;
  padding: 0;
  border: none;
  background: #d9d9d9;
  overflow: hidden;
  cursor: pointer;
}

.content-gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--ease, 240ms ease);
}

.content-gallery__item:hover img {
  transform: scale(1.03);
}

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

.content-lightbox {
  position: fixed;
  inset: 0;
  z-index: var(--z-overlay, 1200);
}

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

.content-lightbox:not([hidden]) {
  display: block;
}

.content-lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
}

.content-lightbox__dialog {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100%;
  padding: 48px 72px;
}

.content-lightbox__figure {
  margin: 0;
  max-width: calc(100vw - 144px);
  max-height: calc(100vh - 96px);
}

.content-lightbox__image {
  display: block;
  max-width: 100%;
  max-height: calc(100vh - 96px);
  width: auto;
  height: auto;
  margin: 0 auto;
}

.content-lightbox__close,
.content-lightbox__nav {
  position: absolute;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  cursor: pointer;
  transition: background var(--ease, 240ms ease);
}

.content-lightbox__close:hover,
.content-lightbox__nav:hover {
  background: rgba(255, 255, 255, 0.22);
}

.content-lightbox__close {
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 28px;
  line-height: 1;
}

.content-lightbox__nav {
  top: 50%;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  transform: translateY(-50%);
  font-size: 28px;
  line-height: 1;
}

.content-lightbox__nav--prev {
  left: 20px;
}

.content-lightbox__nav--next {
  right: 20px;
}

@media (max-width: 960px) {
  .content-gallery {
    grid-template-columns: 1fr;
  }

  .content-lightbox__dialog {
    padding: 56px 16px;
  }

  .content-lightbox__figure {
    max-width: calc(100vw - 32px);
  }

  .content-lightbox__nav {
    width: 40px;
    height: 40px;
  }

  .content-lightbox__nav--prev {
    left: 8px;
  }

  .content-lightbox__nav--next {
    right: 8px;
  }
}