/* ============================================================
   Impressionen — Fotogalerie
   galerie.css
   ============================================================ */
.i{ fill:none; stroke:currentColor; stroke-width:1.9; stroke-linecap:round; stroke-linejoin:round; }

/* ---- Upload CTA ---- */
.gal-upload{ background:var(--navy-900); color:#fff; position:relative; overflow:hidden; }
.gal-upload::before{ content:""; position:absolute; inset:0; background:radial-gradient(60% 70% at 100% 0%, rgba(46,123,176,.18), transparent 60%); }
.gal-upload .wrap{ position:relative; }
.gal-upload__inner{ display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:28px; }
.gal-upload__t h2{ color:#fff; font-size:clamp(22px,2.8vw,32px); }
.gal-upload__t p{ color:rgba(255,255,255,.7); font-size:16px; margin-top:10px; max-width:46ch; }

/* ---- Gallery grid ---- */
.galsec{ background:var(--cream); }
.galfilter{ display:flex; flex-wrap:wrap; gap:10px; justify-content:center; margin-top:42px; }
.galchip{
  font-family:inherit; font-weight:700; font-size:14.5px; color:var(--navy);
  background:#fff; border:1px solid var(--line); border-radius:var(--r-pill);
  padding:11px 20px; cursor:pointer; transition:all .18s ease; letter-spacing:-.01em;
}
.galchip:hover{ border-color:var(--gold-200); color:var(--gold-600); }
.galchip.is-active{ background:var(--navy-900); color:#fff; border-color:transparent; box-shadow:var(--shadow-sm); }

.galgrid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
  margin-top:36px;
}
.galitem{
  position:relative;
  overflow:hidden;
  border-radius:var(--r-lg);
  background:var(--sand);
  box-shadow:var(--shadow-sm);
  cursor:pointer;
  aspect-ratio:4/3;
}
.galitem:nth-child(4n+1){ aspect-ratio:16/10; grid-column:span 2; }
.galitem:nth-child(7n+6){ aspect-ratio:3/4; }
.galitem img{
  width:100%; height:100%;
  object-fit:cover;
  transition:transform .4s ease;
  display:block;
}
.galitem:hover img{ transform:scale(1.04); }
.galitem__overlay{
  position:absolute; inset:0;
  background:linear-gradient(to top, rgba(7,30,46,.7) 0%, transparent 50%);
  opacity:0;
  transition:opacity .25s ease;
  display:flex; align-items:flex-end;
  padding:18px;
}
.galitem:hover .galitem__overlay{ opacity:1; }
.galitem__label{ color:#fff; font-weight:800; font-size:14px; }

/* ---- Aktuelles Galerie-Markup (.gtile) ---- */
.gtile{
  position:relative; overflow:hidden; border-radius:var(--r-lg);
  background:var(--sand); box-shadow:var(--shadow-sm); cursor:pointer;
  aspect-ratio:4/3;
}
.gtile.span-cols{ grid-column:span 2; aspect-ratio:16/9; }
.gtile.span-rows{ grid-row:span 2; aspect-ratio:3/4; }
.gtile.span-cols.span-rows{ aspect-ratio:4/3; }
.gtile img.photo-fixed{
  width:100%; height:100%; object-fit:cover; display:block;
  transition:transform .4s ease;
}
.gtile img.photo-fixed.is-contain{ object-fit:cover; }
.gtile:hover img.photo-fixed{ transform:scale(1.04); }
.gtile__cap{
  position:absolute; left:12px; bottom:12px; z-index:2;
  display:inline-flex; align-items:center; gap:6px;
  background:rgba(6,37,54,.82); color:#fff; backdrop-filter:blur(4px);
  border-radius:var(--r-pill); padding:6px 12px;
  font-weight:700; font-size:13px;
}
.gtile__cap svg{ width:14px; height:14px; color:var(--gold-200); flex:none; }
.gtile.is-hidden{ display:none; }
.galitem__zoom{
  position:absolute; top:12px; right:12px;
  width:34px; height:34px;
  border-radius:50%;
  background:rgba(255,255,255,.92);
  display:grid; place-items:center;
  color:var(--navy);
  opacity:0;
  transform:scale(.8);
  transition:opacity .2s ease, transform .2s ease;
}
.galitem__zoom svg{ width:17px; height:17px; }
.galitem:hover .galitem__zoom{ opacity:1; transform:scale(1); }

/* ---- Lightbox ---- */
.lightbox{
  position:fixed; inset:0; z-index:400;
  background:rgba(7,30,46,.92);
  backdrop-filter:blur(8px);
  display:grid; place-items:center;
  opacity:0; visibility:hidden;
  transition:opacity .22s ease, visibility .22s ease;
}
.lightbox.is-open{ opacity:1; visibility:visible; }
.lightbox__img{
  max-width:min(90vw, 1200px);
  max-height:86vh;
  border-radius:var(--r-lg);
  box-shadow:var(--shadow-lg);
  object-fit:contain;
}
.lightbox__close{
  position:absolute; top:20px; right:20px;
  width:44px; height:44px;
  border-radius:50%;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.2);
  display:grid; place-items:center;
  color:#fff; cursor:pointer;
  font-family:inherit;
  transition:background .15s ease;
}
.lightbox__close:hover{ background:rgba(255,255,255,.22); }
.lightbox__close svg{ width:20px; height:20px; }
.lightbox__nav{
  position:absolute; top:50%; transform:translateY(-50%);
  width:48px; height:48px;
  border-radius:50%;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.2);
  color:#fff; cursor:pointer;
  display:grid; place-items:center;
  font-family:inherit;
  transition:background .15s ease;
}
.lightbox__nav:hover{ background:rgba(255,255,255,.22); }
.lightbox__nav svg{ width:22px; height:22px; }
.lightbox__prev{ left:20px; }
.lightbox__next{ right:20px; }
.lightbox__caption{
  position:absolute; bottom:24px; left:50%; transform:translateX(-50%);
  background:rgba(255,255,255,.12);
  backdrop-filter:blur(6px);
  border:1px solid rgba(255,255,255,.18);
  border-radius:var(--r-pill);
  padding:8px 18px;
  color:#fff;
  font-size:13.5px;
  font-weight:700;
  white-space:nowrap;
}

/* ---- Upload form ---- */
.gal-submit{ background:#fff; }
.gal-submit__inner{
  display:grid; grid-template-columns:1.2fr .8fr; gap:48px; align-items:start;
}
.gal-form{ background:var(--cream); border:1px solid var(--line-soft); border-radius:var(--r-lg); padding:clamp(28px,3.5vw,44px); box-shadow:var(--shadow-sm); }
.gal-form h2{ font-size:clamp(22px,2.4vw,30px); margin-bottom:8px; }
.gal-form .hint{ color:var(--body); font-size:15px; margin-bottom:26px; }
.gal-form-fields{ display:grid; gap:16px; }
.gal-drop{
  border:2px dashed var(--line);
  border-radius:var(--r-lg);
  padding:32px 20px;
  text-align:center;
  cursor:pointer;
  transition:border-color .18s ease, background .18s ease;
}
.gal-drop:hover, .gal-drop.drag-over{ border-color:var(--gold); background:#fbfdff; }
.gal-drop input[type=file]{ display:none; }
.gal-drop__ic{ width:54px;height:54px;border-radius:14px;background:#fff;color:var(--gold);box-shadow:inset 0 0 0 1.5px var(--gold-200);display:grid;place-items:center;margin:0 auto 14px; }
.gal-drop__ic svg{ width:26px;height:26px; }
.gal-drop p{ font-weight:700; color:var(--navy); font-size:15.5px; }
.gal-drop span{ font-size:13.5px; color:var(--muted); display:block; margin-top:4px; }

.gal-info{ display:flex; flex-direction:column; gap:20px; }
.gal-info-card{ background:var(--cream); border:1px solid var(--line-soft); border-radius:var(--r-lg); padding:24px 26px; }
.gal-info-card h3{ font-size:18px; margin-bottom:14px; }
.gal-info-card ul{ display:flex; flex-direction:column; gap:10px; }
.gal-info-card li{ display:flex; gap:11px; align-items:flex-start; font-size:14.5px; color:var(--body); line-height:1.5; }
.gal-info-card li svg{ width:18px; height:18px; color:var(--gold); flex:none; margin-top:1px; }

@media(max-width:900px){
  .galgrid{ grid-template-columns:repeat(2,1fr); }
  .galitem:nth-child(4n+1){ grid-column:span 1; aspect-ratio:4/3; }
  .gal-submit__inner{ grid-template-columns:1fr; }
  .gtile.span-cols{ grid-column:span 2; aspect-ratio:16/9; }
  .gtile.span-rows{ grid-row:auto; aspect-ratio:4/3; }
}
@media(max-width:560px){
  .galgrid{ grid-template-columns:1fr; }
  .galitem:nth-child(7n+6){ aspect-ratio:4/3; }
  .gtile.span-cols{ grid-column:auto; aspect-ratio:4/3; }
  .gtile.span-rows{ aspect-ratio:4/3; }
}