/* ==========================================================================
   BICS photo gallery (section "Photo gallery")
   ========================================================================== */
.gal, .gal-lb { /* the viewer lives in <body>, so it needs the colours too */
  --gal-blue: #0e4ca1;
  --gal-magenta: #b22e6b;
  --gal-ink: #1d2433;
  --gal-muted: #6b7385;
  --gal-line: #e3e8f0;
}
.gal {
  padding: 44px 0 64px;
  background: linear-gradient(180deg, #f3f6fb 0, #fff 320px);
}

/* ---------- Header ---------- */
.gal-head { text-align: center; max-width: 760px; margin: 0 auto 26px; }
.gal-eyebrow {
  display: inline-flex; align-items: center; gap: 7px; font-size: 12px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase;
  color: var(--gal-magenta); background: #fbeef4; border-radius: 999px; padding: 6px 14px;
}
.gal-title { font-size: clamp(1.9rem, 4.2vw, 2.9rem); font-weight: 800; color: var(--gal-ink); margin: 12px 0 8px; letter-spacing: -.01em; }
.gal-title::after { content: ""; display: block; width: 64px; height: 4px; border-radius: 4px; margin: 14px auto 0; background: linear-gradient(90deg, var(--gal-blue), var(--gal-magenta)); }
.gal-sub { color: var(--gal-muted); font-size: 16px; line-height: 1.6; margin: 14px 0 0; }

/* ---------- Filters ---------- */
.gal-filters { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin: 0 0 30px; }
.gal-filter {
  display: inline-flex; align-items: center; gap: 8px; border: 1.5px solid var(--gal-line); background: #fff; color: #3a4357;
  font-weight: 700; font-size: 14.5px; padding: 9px 18px; border-radius: 999px; cursor: pointer; transition: all .18s ease;
  box-shadow: 0 2px 6px rgba(14, 40, 90, .05);
}
.gal-filter span { font-size: 12px; font-weight: 800; color: var(--gal-muted); background: #f1f4f9; border-radius: 999px; padding: 2px 8px; transition: all .18s; }
.gal-filter:hover { border-color: var(--gal-blue); color: var(--gal-blue); transform: translateY(-1px); }
.gal-filter.is-active { background: var(--gal-blue); border-color: var(--gal-blue); color: #fff; box-shadow: 0 10px 20px -10px rgba(14, 76, 161, .8); }
.gal-filter.is-active span { background: rgba(255, 255, 255, .2); color: #fff; }
.gal-filter:focus-visible { outline: 3px solid rgba(14, 76, 161, .35); outline-offset: 2px; }

/* ---------- Grid ---------- */
.gal-masonry { column-count: 3; column-gap: 18px; }
.gal-masonry .gal-item { break-inside: avoid; margin: 0 0 18px; }
.gal-grid:not(.gal-masonry) { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.gal-grid:not(.gal-masonry) .gal-item { margin: 0; aspect-ratio: 1 / 1; }
.gal-grid:not(.gal-masonry) .gal-item img { height: 100%; object-fit: cover; }
@media (max-width: 991px) { .gal-masonry { column-count: 2; } .gal-grid:not(.gal-masonry) { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 575px) {
  .gal { padding-top: 30px; }
  .gal-masonry { column-count: 1; }
  .gal-grid:not(.gal-masonry) { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .gal-filters { flex-wrap: nowrap; overflow-x: auto; justify-content: flex-start; padding: 2px 2px 8px; margin-inline: -4px; scrollbar-width: none; }
  .gal-filters::-webkit-scrollbar { display: none; }
  .gal-filter { flex-shrink: 0; }
}

.gal-item { position: relative; border-radius: 16px; overflow: hidden; background: #e9eef6; box-shadow: 0 6px 18px -10px rgba(14, 40, 90, .35); }
.gal-item.is-hidden { display: none; }
.gal-item.is-entering { animation: galIn .4s ease both; }
@keyframes galIn { from { opacity: 0; transform: translateY(10px) scale(.98); } to { opacity: 1; transform: none; } }
.gal-link { display: block; position: relative; color: #fff; }
.gal-item img { display: block; width: 100%; height: auto; transition: transform .6s cubic-bezier(.2, .7, .2, 1), filter .4s; }
.gal-overlay {
  position: absolute; inset: 0; display: flex; align-items: flex-end; justify-content: space-between; padding: 14px;
  background: linear-gradient(180deg, rgba(10, 30, 70, 0) 45%, rgba(10, 30, 70, .72) 100%); opacity: 0; transition: opacity .3s;
}
.gal-chip { background: rgba(255, 255, 255, .92); color: var(--gal-blue); font-size: 12.5px; font-weight: 800; padding: 5px 11px; border-radius: 999px; }
.gal-zoom { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: rgba(255, 255, 255, .2); border: 1px solid rgba(255, 255, 255, .45); font-size: 15px; backdrop-filter: blur(4px); }
.gal-link:hover img, .gal-link:focus-visible img { transform: scale(1.06); }
.gal-link:hover .gal-overlay, .gal-link:focus-visible .gal-overlay { opacity: 1; }
.gal-link:focus-visible { outline: 3px solid var(--gal-blue); outline-offset: 3px; border-radius: 16px; }
@media (hover: none) { .gal-overlay { opacity: 1; background: linear-gradient(180deg, transparent 60%, rgba(10, 30, 70, .55)); } .gal-zoom { display: none; } }
.gal-empty { text-align: center; color: var(--gal-muted); padding: 40px 0; font-size: 16px; }
.gal-empty i { font-size: 2.6rem; color: #c3cde0; }

/* ---------- Lightbox ---------- */
.gal-lb { position: fixed; inset: 0; z-index: 2000; background: rgba(8, 14, 28, .94); display: none; flex-direction: column; color: #fff; }
.gal-lb.is-open { display: flex; animation: galFade .25s ease; }
@keyframes galFade { from { opacity: 0; } to { opacity: 1; } }
.gal-lb-top { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; gap: 12px; }
.gal-lb-count { font-weight: 700; font-size: 14px; letter-spacing: .04em; opacity: .85; font-variant-numeric: tabular-nums; }
.gal-lb-btn {
  width: 46px; height: 46px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .25); background: rgba(255, 255, 255, .08);
  color: #fff; display: grid; place-items: center; font-size: 20px; cursor: pointer; transition: background .15s, transform .15s;
}
.gal-lb-btn:hover { background: rgba(255, 255, 255, .2); }
.gal-lb-btn:focus-visible { outline: 3px solid #8fb4ff; outline-offset: 2px; }
.gal-lb-stage { flex: 1; position: relative; display: flex; align-items: center; justify-content: center; min-height: 0; padding: 0 70px; touch-action: pan-y; }
.gal-lb-img { max-width: 100%; max-height: 100%; object-fit: contain; border-radius: 10px; box-shadow: 0 30px 80px rgba(0, 0, 0, .55); transition: opacity .25s ease; user-select: none; }
.gal-lb-img.is-loading { opacity: .25; }
.gal-lb-spinner { position: absolute; width: 38px; height: 38px; border: 3px solid rgba(255, 255, 255, .25); border-top-color: #fff; border-radius: 50%; animation: galSpin .8s linear infinite; display: none; }
.gal-lb-stage.is-loading .gal-lb-spinner { display: block; }
@keyframes galSpin { to { transform: rotate(360deg); } }
.gal-lb-prev, .gal-lb-next { position: absolute; top: 50%; transform: translateY(-50%); }
.gal-lb-prev { left: 14px; } .gal-lb-next { right: 14px; }
.gal-lb-cap { text-align: center; padding: 14px 18px 22px; min-height: 64px; }
.gal-lb-cap .gal-chip { display: inline-block; margin-bottom: 6px; }
.gal-lb-cap p { margin: 0; opacity: .85; font-size: 15px; }
@media (max-width: 575px) {
  .gal-lb-stage { padding: 0 8px; }
  .gal-lb-prev, .gal-lb-next { top: auto; bottom: -58px; transform: none; }
  .gal-lb-prev { left: 18px; } .gal-lb-next { right: 18px; }
  .gal-lb-cap { padding: 14px 76px 22px; }
}
body.gal-lock { overflow: hidden; }

/* ---------- Smooth loading: blurred preview, then the photo fades in ---------- */
.gal-ph { position: absolute; inset: 0; background-size: cover; background-position: center; filter: blur(14px); transform: scale(1.12); transition: opacity .5s ease .1s; }
.gal-item img.gal-img { position: relative; }
.gal-js .gal-item img.gal-img { opacity: 0; transition: opacity .5s ease, transform .6s cubic-bezier(.2, .7, .2, 1); }
.gal-js .gal-item.is-loaded img.gal-img { opacity: 1; }
.gal-js .gal-item.is-loaded .gal-ph { opacity: 0; }
.gal-js .gal-item::after { /* soft shimmer until the photo arrives */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(100deg, transparent 30%, rgba(255, 255, 255, .28) 50%, transparent 70%) -150% 0 / 200% 100% no-repeat;
  animation: galShimmer 1.4s ease-in-out infinite;
}
.gal-item.is-loaded::after { display: none; }
@keyframes galShimmer { to { background-position: 150% 0; } }
@media (prefers-reduced-motion: reduce) {
  .gal-item::after { animation: none; }
  .gal-js .gal-item img.gal-img, .gal-ph { transition: none; }
}