/* Prostor — Photo tour (filter pills + carousel + filmstrip + lightbox).
   One large stage shows a single photo at a time. Portraits and landscapes
   both display FULLY (object-fit:contain) over a blurred copy of themselves,
   so no crops and no empty bars — proportions are always correct. Filters
   change which slides are in the set. */

.photo-tour{
  background:var(--cream);
  position:relative;overflow:hidden;
  padding:88px 0 110px;
}
.photo-tour::before{
  content:"";position:absolute;top:-180px;right:-200px;
  width:480px;height:480px;border-radius:50%;
  background:radial-gradient(circle,var(--mint-50),transparent 70%);
  opacity:.4;pointer-events:none;z-index:0;
}
.photo-tour::after{
  content:"";position:absolute;bottom:-200px;left:-220px;
  width:460px;height:460px;border-radius:50%;
  background:radial-gradient(circle,#dceee9,transparent 70%);
  opacity:.5;pointer-events:none;z-index:0;
}
.photo-tour .wrap{position:relative;z-index:1}

/* --- Filter pills --- */
.gal-filters{display:flex;flex-wrap:wrap;justify-content:center;gap:9px;margin-bottom:30px}
.gal-chip{
  display:inline-flex;align-items:center;gap:9px;
  padding:10px 18px;border-radius:100px;cursor:pointer;
  font-family:"Hanken Grotesk",sans-serif;
  font-size:.86rem;font-weight:600;color:var(--ink-soft);
  background:var(--paper);border:1.5px solid var(--line);
  transition:.25s;user-select:none;
}
.gal-chip span{
  font-size:.7rem;font-weight:700;color:var(--sage);
  background:var(--mint-50);border-radius:100px;
  padding:2px 8px;line-height:1.4;transition:.25s;
}
.gal-chip:hover{border-color:var(--sage);color:var(--teal);transform:translateY(-1px)}
.gal-chip.is-active{
  background:var(--teal);border-color:var(--teal);color:#fff;
  box-shadow:0 10px 22px -10px rgba(31,91,84,.55);
}
.gal-chip.is-active span{background:rgba(255,255,255,.16);color:#fff}
.gal-chip:focus-visible{outline:2px solid var(--teal);outline-offset:3px}

/* --- Shell: stage left, filmstrip right --- */
.gal-shell{
  max-width:1000px;margin:0 auto;
  display:grid;grid-template-columns:minmax(0,1fr) 200px;
  gap:14px;align-items:stretch;
}

/* --- Carousel card --- */
.gal-carousel{
  border-radius:var(--r);overflow:hidden;
  background:linear-gradient(165deg,var(--pine),var(--pine-deep));
  box-shadow:var(--sh-lg);
  min-width:0;
}
.gc-stage{position:relative;aspect-ratio:16/9;overflow:hidden;cursor:zoom-in}
.gc-bg{
  position:absolute;inset:-6%;width:112%;height:112%;
  object-fit:cover;
  filter:blur(28px) saturate(1.05) brightness(.72);
  transition:opacity .35s ease;
}
.gc-img{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:contain;
  transition:opacity .35s ease;
  filter:drop-shadow(0 24px 48px rgba(0,0,0,.4));
}
.gc-stage.is-fading .gc-img,
.gc-stage.is-fading .gc-bg{opacity:0}
.gc-stage::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  box-shadow:inset 0 0 80px rgba(10,42,39,.35);
}

/* Floating chips on the stage */
.gc-tag{
  position:absolute;top:16px;left:16px;z-index:3;
  background:rgba(252,250,244,.92);backdrop-filter:blur(8px);
  color:var(--pine);font-size:.66rem;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;
  padding:6px 13px;border-radius:100px;box-shadow:var(--sh-sm);
  pointer-events:none;
}
.gc-count{
  position:absolute;top:16px;right:16px;z-index:3;
  background:rgba(10,42,39,.55);backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,.16);
  color:#eaf3f0;font-size:.74rem;font-weight:700;letter-spacing:.12em;
  padding:6px 13px;border-radius:100px;
  pointer-events:none;font-variant-numeric:tabular-nums;
}
.gc-zoom{
  position:absolute;right:16px;bottom:16px;z-index:3;
  width:40px;height:40px;border-radius:50%;
  background:rgba(252,250,244,.94);color:var(--pine);
  display:flex;align-items:center;justify-content:center;
  opacity:0;transform:scale(.85);transition:.3s;
  pointer-events:none;box-shadow:var(--sh-sm);
}
.gc-stage:hover .gc-zoom{opacity:1;transform:scale(1)}

/* Arrows */
.gc-arrow{
  position:absolute;top:50%;transform:translateY(-50%);z-index:4;
  width:42px;height:42px;border-radius:50%;
  border:1px solid rgba(255,255,255,.2);
  background:rgba(10,42,39,.45);backdrop-filter:blur(8px);
  color:#fff;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:background .2s, transform .2s;
}
.gc-arrow:hover{background:rgba(10,42,39,.75);transform:translateY(-50%) scale(1.06)}
.gc-arrow:focus-visible{outline:2px solid #fff;outline-offset:3px}
.gc-prev{left:16px}
.gc-next{right:16px}

/* Caption bar */
.gc-bar{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:12px 18px;
  border-top:1px solid rgba(255,255,255,.09);
  color:#cfe2dd;
}
.gc-cap{
  font-family:"Fraunces",serif;font-style:italic;font-weight:300;
  font-size:1rem;letter-spacing:-.005em;color:#fff;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.gc-dots{display:flex;gap:6px;flex:none}
.gc-dot{
  width:7px;height:7px;border-radius:50%;
  background:rgba(255,255,255,.25);transition:.25s;
  border:0;padding:0;cursor:pointer;
}
.gc-dot.is-active{background:var(--sage-300);transform:scale(1.25)}

/* --- Filmstrip --- */
.gc-thumbs{position:relative;min-height:0}
.gc-thumbs-inner{
  position:absolute;inset:0;
  display:flex;flex-direction:column;gap:10px;
  overflow-y:auto;padding:2px 4px 2px 2px;
  scrollbar-width:thin;scrollbar-color:var(--sage-300) transparent;
}
.gc-thumbs-inner::-webkit-scrollbar{width:6px}
.gc-thumbs-inner::-webkit-scrollbar-thumb{background:var(--sage-300);border-radius:100px}
.gc-thumb{
  flex:0 0 auto;width:100%;aspect-ratio:16/10;
  border-radius:10px;overflow:hidden;
  border:2px solid transparent;padding:0;cursor:pointer;
  background:var(--mint-50);
  opacity:.55;transition:opacity .25s, border-color .25s, transform .25s;
}
.gc-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.gc-thumb:hover{opacity:.9;transform:scale(1.03)}
.gc-thumb:focus-visible{outline:2px solid var(--teal);outline-offset:2px}
.gc-thumb.is-active{
  opacity:1;border-color:var(--teal);
  box-shadow:0 8px 22px -12px rgba(31,91,84,.55);
}
.gc-thumb.is-hidden{display:none}

/* --- Lightbox ---
   z-index 9999 puts it above the fixed site header (z-index 1000) so
   the nav is hidden behind the backdrop and the close button at the
   top-right is reachable. */
.lightbox{
  position:fixed;inset:0;z-index:9999;
  background:rgba(10,42,39,.94);
  backdrop-filter:blur(10px) saturate(1.1);
  display:flex;align-items:center;justify-content:center;
  padding:48px;animation:lbIn .25s ease-out;
}
.lightbox[hidden]{display:none}
@keyframes lbIn{from{opacity:0}to{opacity:1}}

.lb-frame{
  position:relative;margin:0;
  max-width:min(1100px,92vw);
  display:flex;flex-direction:column;align-items:center;gap:18px;
  animation:lbFrame .35s cubic-bezier(.2,.7,.2,1);
}
@keyframes lbFrame{from{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}
.lb-frame img{
  max-width:100%;max-height:78vh;
  width:auto;height:auto;display:block;
  border-radius:12px;
  box-shadow:0 40px 100px -20px rgba(0,0,0,.6);
}
.lb-frame figcaption{
  color:#cfe2dd;
  font-family:"Fraunces",serif;font-style:italic;font-weight:300;
  font-size:1.06rem;text-align:center;letter-spacing:-.005em;
  max-width:60ch;
}

.lb-close,.lb-nav{
  position:absolute;
  width:48px;height:48px;border-radius:50%;
  border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.08);
  backdrop-filter:blur(10px);
  color:#fff;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:background .2s, transform .2s;
  z-index:10;
}
.lb-close:hover,.lb-nav:hover{background:rgba(255,255,255,.18);transform:scale(1.06)}
.lb-close{top:24px;right:24px}
.lb-prev{left:24px;top:50%;margin-top:-24px}
.lb-next{right:24px;top:50%;margin-top:-24px}
.lb-counter{
  position:absolute;bottom:24px;left:50%;
  transform:translateX(-50%);
  color:rgba(255,255,255,.62);
  font-family:"Hanken Grotesk",sans-serif;
  font-size:.78rem;font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;
}

/* --- Responsive --- */
@media(max-width:980px){
  .photo-tour{padding:64px 0 84px}
}
@media(max-width:860px){
  .gal-shell{grid-template-columns:1fr;gap:12px}
  .gc-thumbs{height:74px}
  .gc-thumbs-inner{
    flex-direction:row;
    overflow-y:hidden;overflow-x:auto;
    padding:2px;
  }
  .gc-thumbs-inner::-webkit-scrollbar{width:auto;height:6px}
  .gc-thumb{width:96px;height:100%;aspect-ratio:auto}
}
@media(max-width:640px){
  .gc-stage{aspect-ratio:4/3}
  .gc-arrow{width:38px;height:38px}
  .gc-prev{left:10px}.gc-next{right:10px}
  .gc-bar{padding:12px 16px}
  .gc-cap{font-size:.95rem}
  .gc-dots{display:none}
  .gc-thumb{width:84px;height:100%}
  .gal-chip{padding:9px 15px;font-size:.8rem}
  .lightbox{padding:18px}
  .lb-close{top:14px;right:14px}
  .lb-prev{left:8px}.lb-next{right:8px}
  .lb-counter{bottom:14px;font-size:.72rem}
}