.galeria {
  --gal-accent: #c98b7a;
  --gal-text: #3a3a3a;
  --gal-cols: 3;
  --gal-gap: 14px;
  max-width: 1200px;
  margin: 0 auto;
}

/* ---------------- Filtry ---------------- */

.galeria-filters {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: 12px; margin-bottom: 32px;
}
.galeria-filter {
  position: relative;
  border: 1px solid var(--gal-accent);
  background: transparent;
  color: var(--gal-text);
  border-radius: 999px;
  padding: 11px 25px;
  font-size: 15px;
  font-family: inherit;
  cursor: pointer;
  transition: background .25s ease, color .25s ease;
}
.galeria-filter:hover { background: rgba(201, 139, 122, .12); }
.galeria-filter.is-active { background: var(--gal-accent); color: #fff; }
.galeria-filter:focus-visible { outline: 2px solid var(--gal-accent); outline-offset: 3px; }

/* ---------------- Siatka ---------------- */

.galeria-grid {
  position: relative;
  transition: height .45s cubic-bezier(.4, 0, .2, 1);
}

.galeria-item {
  margin: 0;
  opacity: 0;
  /* Pozycja NIGDY nie jest ruszana z CSS — tylko JS ustawia translate3d.
     Skalowanie/fade robi wewnętrzny .galeria-inner. */
  transition:
    transform .5s cubic-bezier(.4, 0, .2, 1),
    opacity .4s ease;
}
/* will-change tylko na czas animacji — stałe trzymanie kilkunastu warstw
   na GPU zjada pamięć i zacina otwieranie lightboxa. */
.galeria-grid.is-animating .galeria-item { will-change: transform, opacity; }
.galeria-item.is-in { opacity: 1; }
.galeria-item.is-hidden {
  opacity: 0;
  pointer-events: none;
  transition-delay: 0ms !important;
}

.galeria-inner {
  overflow: hidden;
  border-radius: 3px;
  transform: scale(.96);
  transition: transform .5s cubic-bezier(.4, 0, .2, 1);
  line-height: 0;
}
.galeria-item.is-in .galeria-inner { transform: scale(1); }
.galeria-item.is-hidden .galeria-inner { transform: scale(.9); }

/* Masonry: pozycjonowanie liczone w JS */
.galeria--masonry .galeria-item {
  position: absolute;
  top: 0; left: 0;
  width: 0; /* JS nadpisuje natychmiast; zapobiega mignięciu na pełną szerokość */
}
.galeria--masonry .galeria-img {
  width: 100%;
  height: auto;
  aspect-ratio: var(--gal-ratio, 3/4);
}

/* Siatka równych kafelków */
.galeria--grid .galeria-grid {
  display: grid;
  grid-template-columns: repeat(var(--gal-cols), 1fr);
  gap: var(--gal-gap);
}
.galeria--grid .galeria-item.is-hidden { display: none; }
.galeria--grid .galeria-img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

/* Zdjęcie + hover */
.galeria-link {
  display: block;
  line-height: 0;
  position: relative;
  cursor: zoom-in;
  background: rgba(201, 139, 122, .07);
}
.galeria-link:focus-visible { outline: 2px solid var(--gal-accent); outline-offset: 3px; }
.galeria-img {
  display: block;
  transition: transform .6s cubic-bezier(.2, 0, .2, 1);
}
.galeria-link::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(58, 44, 40, .35), transparent 55%);
  opacity: 0;
  transition: opacity .35s ease;
  pointer-events: none;
}
.galeria-link::before {
  content: "";
  position: absolute; top: 50%; left: 50%;
  width: 42px; height: 42px;
  margin: -21px 0 0 -21px;
  border: 1px solid rgba(255, 255, 255, .85);
  border-radius: 50%;
  background:
    linear-gradient(#fff, #fff) center/13px 1px no-repeat,
    linear-gradient(#fff, #fff) center/1px 13px no-repeat;
  opacity: 0;
  transform: scale(.7);
  transition: opacity .35s ease, transform .35s ease;
  pointer-events: none;
  z-index: 2;
}
.galeria-item:hover .galeria-img { transform: scale(1.05); }
.galeria-item:hover .galeria-link::after,
.galeria-item:hover .galeria-link::before { opacity: 1; }
.galeria-item:hover .galeria-link::before { transform: scale(1); }
.galeria-empty {
  text-align: center; color: #8a8a8a;
  padding: 50px 0; font-size: 15px;
}

/* ---------------- Przycisk „pokaż więcej" ---------------- */

.galeria-more-wrap { text-align: center; margin-top: 38px; }
.galeria-more {
  border: 1px solid var(--gal-accent);
  background: transparent;
  color: var(--gal-text);
  border-radius: 999px;
  padding: 13px 38px;
  font-size: 15px;
  font-family: inherit;
  letter-spacing: .04em;
  cursor: pointer;
  transition: background .25s ease, color .25s ease;
}
.galeria-more:hover { background: var(--gal-accent); color: #fff; }
.galeria-more:focus-visible { outline: 2px solid var(--gal-accent); outline-offset: 3px; }
.galeria-more[hidden] { display: none; }
.galeria-more-count { opacity: .6; font-size: 13px; }

/* ---------------- Responsywność ---------------- */

@media (max-width: 900px) {
  .galeria--grid .galeria-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 540px) {
  .galeria { --gal-gap: 10px; }
  .galeria--grid .galeria-grid { grid-template-columns: 1fr; }
  .galeria-filters { gap: 8px; margin-bottom: 24px; }
  .galeria-filter { padding: 9px 18px; font-size: 14px; }
}

/* ---------------- Lightbox ---------------- */

body.galeria-lock { overflow: hidden; }
/* Pod otwartym lightboxem siatka nie musi nic animowac */
body.galeria-lock .galeria-item,
body.galeria-lock .galeria-img,
body.galeria-lock .galeria-inner { transition: none !important; }
body.galeria-lock .galeria-item:hover .galeria-img { transform: none; }

.galeria-lightbox {
  position: fixed; inset: 0; z-index: 999999;
  /* Bez backdrop-filter: rozmywanie całej strony (z kilkunastoma zdjęciami
     pod spodem) potrafi ściąć klatki przy otwieraniu. Kryjące tło jest
     wizualnie tym samym, a kosztuje zero. */
  background: rgba(26, 20, 18, .97);
  display: flex; align-items: center; justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity .28s ease, visibility .28s;
  contain: strict;
}
.galeria-lightbox.is-open { opacity: 1; visibility: visible; }

.galeria-lb-stage {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  padding: 70px 80px;
}
.galeria-lb-img {
  max-width: 100%; max-height: 100%;
  object-fit: contain;
  border-radius: 2px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .5);
  opacity: 0;
  transform: scale(.97);
  transition: opacity .35s ease, transform .35s ease;
}
.galeria-lb-img.is-ready { opacity: 1; transform: scale(1); }

.galeria-lightbox button {
  position: absolute;
  background: none; border: none;
  color: #fff; cursor: pointer;
  line-height: 1;
  opacity: .75;
  transition: opacity .2s ease, transform .2s ease;
  z-index: 3;
  font-family: inherit;
}
.galeria-lightbox button:hover { opacity: 1; }
.galeria-lightbox button:focus-visible { outline: 2px solid var(--gal-accent, #c98b7a); outline-offset: 4px; opacity: 1; }
.galeria-lightbox button[hidden] { display: none; }

.galeria-lb-close {
  top: 22px; right: 26px;
  font-size: 24px;
  width: 44px; height: 44px;
  border-radius: 50% !important;
}
.galeria-lb-close:hover { background: rgba(255, 255, 255, .1) !important; }

.galeria-lb-prev, .galeria-lb-next {
  top: 50%; margin-top: -28px;
  width: 56px; height: 56px;
  font-size: 34px;
  border-radius: 50% !important;
}
.galeria-lb-prev { left: 18px; }
.galeria-lb-next { right: 18px; }
.galeria-lb-prev:hover, .galeria-lb-next:hover { background: rgba(255, 255, 255, .1) !important; }

.galeria-lb-counter {
  position: absolute; bottom: 22px; left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, .65);
  font-size: 13px;
  letter-spacing: .1em;
  z-index: 3;
}
.galeria-lb-counter[hidden] { display: none; }

.galeria-lb-caption {
  position: absolute; bottom: 52px; left: 50%;
  transform: translateX(-50%);
  max-width: 70vw;
  text-align: center;
  color: rgba(255, 255, 255, .9);
  font-size: 14px;
  z-index: 3;
}
.galeria-lb-caption[hidden] { display: none; }

@media (max-width: 640px) {
  .galeria-lb-stage { padding: 60px 12px 80px; }
  .galeria-lb-prev, .galeria-lb-next {
    top: auto; bottom: 16px; margin-top: 0;
    width: 48px; height: 48px; font-size: 28px;
  }
  .galeria-lb-prev { left: 20%; }
  .galeria-lb-next { right: 20%; }
  .galeria-lb-counter { bottom: 30px; }
  .galeria-lb-caption { bottom: 78px; max-width: 88vw; }
}

@media (prefers-reduced-motion: reduce) {
  .galeria-item, .galeria-grid, .galeria-img, .galeria-lb-img {
    transition-duration: .01ms !important;
    transition-delay: 0ms !important;
  }
  .galeria-item:hover .galeria-img { transform: none; }
}