/* ─── GALLERY ─── */
#gallery { background:var(--navy); }
.gal-grid {
  display:grid; grid-template-columns:repeat(4,1fr);
  grid-auto-rows:200px; gap:6px;
}
.gi { overflow:hidden; position:relative; background:var(--navy2); }
.gi img {
  width:100%; height:100%; object-fit:cover;
  transition:transform .55s, filter .3s;
  filter:brightness(.75) saturate(.8);
}
.gi:hover img { transform:scale(1.07); filter:brightness(.95) saturate(1); }
.gi::after {
  content:''; position:absolute; inset:0;
  background:linear-gradient(to top,rgba(13,27,42,.55) 0%,transparent 55%);
}
.gi:nth-child(1) { grid-column:span 2; grid-row:span 2; }
.gi:nth-child(4) { grid-column:span 2; }
.gi:nth-child(7) { grid-column:span 2; }