/* =========================
   PHOTOGRAPHY GALLERY
   Extends the existing site styles without replacing them.
   ========================= */

.gallery-intro{
  padding-block:clamp(72px,10vw,150px) clamp(58px,8vw,110px);
}

.gallery-intro h1{
  max-width:1100px;
  margin-block:25px 28px;
  font-size:clamp(4rem,9vw,9rem);
}

.gallery-lede{
  max-width:680px;
  color:#999;
  font-size:clamp(17px,1.6vw,23px);
  line-height:1.7;
}

.gallery-shell{
  padding-bottom:clamp(100px,14vw,190px);
}

.gallery-toolbar{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:30px;
  padding-bottom:24px;
  border-bottom:1px solid var(--line);
}





.gallery-count{
  margin:0;
  color:#555;
  font-size:9px;
  font-weight:700;
  letter-spacing:.16em;
  white-space:nowrap;
}

.photo-grid{
  display:grid;
  grid-template-columns:repeat(12,minmax(0,1fr));
  gap:clamp(12px,1.5vw,24px);
  padding-top:clamp(22px,3vw,42px);
}

.photo-item{
  --photo-ratio:4/3;
  position:relative;
  grid-column:span 4;
  min-width:0;
  aspect-ratio:var(--photo-ratio);
  background:#0d0d0d;
  overflow:hidden;
  opacity:0;
  transform:translateY(16px);
  transition:opacity .55s ease,transform .55s ease;
}

.photo-item.is-visible{
  opacity:1;
  transform:none;
}

.photo-item.layout-wide{
  --photo-ratio:16/11;
  grid-column:span 8;
}

.photo-item.layout-tall{
  --photo-ratio:4/5;
}

.photo-button{
  display:block;
  width:100%;
  height:100%;
  padding:0;
  border:0;
  color:inherit;
  background:#0d0d0d;
  cursor:zoom-in;
  text-align:left;
  overflow:hidden;
}

.photo-button img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
  background:#111;
  transform:scale(1.001);
  transition:transform .7s cubic-bezier(.2,.65,.2,1),filter .45s ease;
}

.photo-button::after{
  content:"";
  position:absolute;
  inset:auto 0 0;
  height:45%;
  background:linear-gradient(to top,rgba(0,0,0,.72),transparent);
  pointer-events:none;
}

.photo-item:hover .photo-button img,
.photo-button:focus-visible img{
  transform:scale(1.025);
  filter:brightness(.88);
}

.photo-overlay{
  position:absolute;
  left:clamp(14px,1.8vw,24px);
  right:clamp(14px,1.8vw,24px);
  bottom:clamp(14px,1.8vw,24px);
  z-index:1;
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:15px;
  pointer-events:none;
}

.photo-copy{
  min-width:0;
}

.photo-category,
.photo-date{
  color:#aaa;
  font-size:9px;
  font-weight:700;
  letter-spacing:.16em;
  text-transform:uppercase;
}

.photo-title{
  margin:7px 0 0;
  color:var(--fg);
  font-size:clamp(16px,1.6vw,23px);
  line-height:1.12;
  letter-spacing:-.02em;
  overflow-wrap:anywhere;
}

.photo-date{
  flex:0 0 auto;
  color:#777;
}

.photo-placeholder .photo-button img{
  object-fit:cover;
  filter:saturate(.35);
}

.gallery-empty,
.gallery-error{
  margin:50px 0 0;
  padding:30px 0;
  border-top:1px solid var(--line);
  color:#777;
}

.gallery-error code{
  color:#aaa;
}

.lightbox[hidden]{
  display:none;
}

.lightbox{
  position:fixed;
  inset:0;
  z-index:100;
  display:grid;
  place-items:center;
  padding:clamp(16px,3vw,48px);
}

.lightbox-backdrop{
  position:absolute;
  inset:0;
  background:rgba(0,0,0,.94);
  backdrop-filter:blur(16px);
}

.lightbox-dialog{
  position:relative;
  z-index:1;
  width:min(1500px,100%);
  max-height:100%;
  display:grid;
  grid-template-columns:56px minmax(0,1fr) 56px;
  grid-template-rows:minmax(0,1fr);
  align-items:center;
  gap:clamp(8px,1.8vw,24px);
}

.lightbox-figure{
  margin:0;
  min-width:0;
  min-height:0;
}

.lightbox-image-wrap{
  display:grid;
  place-items:center;
  width:100%;
  height:min(78svh,900px);
  background:#070707;
  overflow:hidden;
}

.lightbox-image-wrap img{
  display:block;
  width:100%;
  height:100%;
  object-fit:contain;
}

.lightbox-caption{
  padding:18px 4px 0;
}

.lightbox-meta{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:20px;
  color:#666;
  font-size:9px;
  font-weight:700;
  letter-spacing:.16em;
  text-transform:uppercase;
}

.lightbox-meta span:first-child{
  color:var(--accent);
}

.lightbox-caption h2{
  margin:9px 0 5px;
  color:var(--fg);
  font-size:clamp(22px,3vw,38px);
  line-height:1.08;
  letter-spacing:-.035em;
}

.lightbox-caption p{
  max-width:720px;
  margin:0;
  color:#888;
  font-size:14px;
  line-height:1.6;
}

.lightbox-button{
  appearance:none;
  width:48px;
  height:48px;
  padding:0;
  border:1px solid var(--line);
  border-radius:50%;
  background:rgba(5,5,5,.72);
  color:var(--fg);
  cursor:pointer;
  display:grid;
  place-items:center;
  font:inherit;
  font-size:22px;
  line-height:1;
  transition:border-color .25s ease,color .25s ease,background .25s ease;
}

.lightbox-button:hover{
  border-color:rgba(214,255,63,.45);
  color:var(--accent);
  background:#0d0d0d;
}

.lightbox-close{
  position:absolute;
  top:-12px;
  right:0;
  z-index:2;
  font-size:28px;
}

.lightbox-prev,
.lightbox-next{
  align-self:center;
}

body.lightbox-open{
  overflow:hidden;
}

@media (max-width:900px){
  .photo-grid{
    grid-template-columns:repeat(6,minmax(0,1fr));
  }

  .photo-item,
  .photo-item.layout-wide,
  .photo-item.layout-tall{
    grid-column:span 3;
  }

  .photo-item.layout-wide{
    --photo-ratio:16/11;
  }

  .lightbox-dialog{
    grid-template-columns:48px minmax(0,1fr) 48px;
  }

  .lightbox-image-wrap{
    height:min(70svh,760px);
  }
}

@media (max-width:767px){
  .gallery-intro{
    padding-block:58px 58px;
  }

  .gallery-intro h1{
    font-size:clamp(3.4rem,16vw,7rem);
    letter-spacing:-.07em;
  }

  .gallery-lede{
    font-size:17px;
  }

  .gallery-toolbar{
    align-items:flex-start;
    flex-direction:column;
    gap:14px;
  }

  
  .photo-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:12px;
  }

  .photo-item,
  .photo-item.layout-wide,
  .photo-item.layout-tall{
    grid-column:span 1;
    --photo-ratio:4/5;
  }

  .photo-item:nth-child(3n+1){
    --photo-ratio:4/5;
  }

  .photo-item:nth-child(4n+2){
    --photo-ratio:5/6;
  }

  .photo-title{
    font-size:15px;
  }

  .photo-date{
    display:none;
  }

  .lightbox{
    padding:12px;
  }

  .lightbox-dialog{
    display:grid;
    grid-template-columns:44px minmax(0,1fr) 44px;
    gap:4px;
  }

  .lightbox-image-wrap{
    height:min(63svh,640px);
  }

  .lightbox-button{
    width:42px;
    height:42px;
    font-size:19px;
  }

  .lightbox-close{
    top:-52px;
    right:0;
  }

  .lightbox-caption{
    padding-top:12px;
  }

  .lightbox-caption h2{
    font-size:24px;
  }

  .lightbox-caption p{
    font-size:13px;
  }
}

@media (prefers-reduced-motion:reduce){
  .photo-item,
  .photo-button img,
  .gallery-filter,
  .lightbox-button{
    transition:none;
  }
}