/* Images module: photo grid and lightbox */
.gallery-intro { max-width: 820px; margin: 0 0 20px; font-size: 16px; color: var(--muted); }
.gallery-count { margin: 0 0 16px; font-size: 14px; font-weight: 500; color: var(--maroon); }
.gallery-back { display: flex; flex-wrap: wrap; gap: 12px; margin: 32px 0 0; }

.photo-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.photo-grid__item { position: relative; display: block; aspect-ratio: 3 / 2; overflow: hidden; border-radius: var(--radius); background: var(--grey-card); }
.photo-grid__item img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.photo-grid__item::after { content: ''; position: absolute; inset: 0; background: rgba(127, 9, 9, 0); transition: background .25s; }
.photo-grid__item:hover img, .photo-grid__item:focus-visible img { transform: scale(1.05); }
.photo-grid__item:hover::after { background: rgba(127, 9, 9, .15); }
.photo-grid__item:focus-visible { outline: 3px solid var(--maroon); outline-offset: 2px; }

@media (max-width: 1024px) { .photo-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .photo-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; } }

/* Lightbox (a native <dialog>, built by images.js) */
.lightbox { width: 100vw; height: 100vh; max-width: none; max-height: none; margin: 0; padding: 0; border: 0; background: rgba(10, 10, 10, .94); color: var(--white); }
.lightbox::backdrop { background: rgba(10, 10, 10, .94); }
.lightbox[open] { display: grid; grid-template-rows: auto 1fr; }
.lightbox__bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 10px 16px; font-size: 14px; }
.lightbox__counter { opacity: .85; }
.lightbox__stage { position: relative; display: grid; place-items: center; min-height: 0; padding: 0 64px 24px; touch-action: pan-y; }
.lightbox__img { max-width: 100%; max-height: calc(100vh - 90px); width: auto; height: auto; object-fit: contain; box-shadow: 0 10px 40px rgba(0, 0, 0, .5); }
.lightbox__btn { display: grid; place-items: center; width: 44px; height: 44px; padding: 0; border: 0; border-radius: 50%; background: rgba(255, 255, 255, .12); color: var(--white); font-size: 22px; cursor: pointer; transition: background .2s; }
.lightbox__btn:hover { background: var(--maroon); }
.lightbox__btn:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.lightbox__nav { position: absolute; top: 50%; transform: translateY(-50%); }
.lightbox__nav--prev { left: 12px; }
.lightbox__nav--next { right: 12px; }
.lightbox__nav[hidden] { display: none; }

@media (max-width: 640px) {
    .lightbox__stage { padding: 0 8px 72px; }
    .lightbox__img { max-height: calc(100vh - 150px); }
    .lightbox__nav { top: auto; bottom: 16px; transform: none; }
    .lightbox__nav--prev { left: calc(50% - 56px); }
    .lightbox__nav--next { right: calc(50% - 56px); }
}