/* Arthur Sarkissian — one stylesheet for the whole site */
:root{
  --paper:#ffffff;
  --ink:#000000;
  --quiet:#7a7a7a;
  --rule:#e6e6e6;
  --wall:#e6e7e5;
  --g:clamp(1.25rem,3.6vw,3.5rem);
  --display:"Inter Tight","Inter",system-ui,sans-serif;
  --text:"Inter",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:400 14px/1.55 var(--text);
  font-feature-settings:"ss01","cv11";-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
em{font-style:italic}
h1,h2{font-family:var(--display);font-weight:300;margin:0;letter-spacing:-.025em}

/* ---- top ---- */
.top{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;align-items:baseline;
  gap:2rem;padding:1.25rem var(--g);background:rgba(255,255,255,.92);backdrop-filter:blur(10px)}
.room .top{background:rgba(230,231,229,.92)}
.mark{font-family:var(--display);font-size:1.0625rem;font-weight:500;letter-spacing:-.01em}
.top nav{display:flex;gap:1.75rem;font-size:13px}
.top nav a{color:var(--quiet)}
.top nav a:hover,.top nav a[aria-current]{color:var(--ink)}
@media(max-width:640px){.top{flex-direction:column;gap:.5rem}.top nav{gap:1.1rem}}

/* ---- shared ---- */
.head{padding:clamp(2.5rem,7vw,6rem) var(--g) clamp(2rem,4vw,3.5rem)}
.head h1{font-size:clamp(3rem,10vw,9.5rem);line-height:.9}
.head p{max-width:34em;margin:1.5rem 0 0;color:var(--quiet);font-size:15px}
.head-meta{display:flex;gap:2rem;margin-top:1.25rem;font-size:13px;color:var(--quiet)}
.crumb{display:inline-block;font-size:13px;color:var(--quiet);margin-bottom:1rem}
.crumb:hover{color:var(--ink)}
.cap{display:block;margin-top:.6rem;font-size:12.5px;color:var(--quiet);line-height:1.4}
.cap .t{color:var(--ink)}
.sold{display:inline-block;margin-left:.5rem;color:var(--quiet)}
.q{color:var(--quiet)}
.btn{display:inline-block;padding:.85rem 1.5rem;border:1px solid var(--ink);font-size:13px;transition:background .2s,color .2s}
.btn:hover{background:var(--ink);color:var(--paper)}
.link{font-size:13px;text-decoration:underline;text-underline-offset:.2em}
.hint{padding:0 var(--g);font-size:12px;color:var(--quiet);margin:.75rem 0 0}
a:focus-visible,button:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--ink);outline-offset:3px}

/* ---- home ---- */
.hero{padding:0 var(--g)}
.hero img{width:100%;height:calc(100vh - 9rem);min-height:22rem;object-fit:cover}
.hero-cap{font-size:12.5px;color:var(--quiet);margin:.75rem 0 0}
.hero-cap em{color:var(--ink)}
.statement{padding:clamp(4rem,10vw,9rem) var(--g);max-width:70rem}
.statement p{font-family:var(--display);font-weight:300;font-size:clamp(1.75rem,4.2vw,3.6rem);
  line-height:1.08;letter-spacing:-.025em;margin:0}
.statement span{display:block;margin-top:1.5rem;font-size:13px;color:var(--quiet)}
.block{padding:0 var(--g) clamp(3rem,7vw,6rem)}
.block-h{display:flex;justify-content:space-between;align-items:baseline;padding:1rem 0;border-top:1px solid var(--ink)}
.block-h h2{font-size:clamp(1.5rem,2.6vw,2.25rem)}
.block-h a{font-size:13px;color:var(--quiet)}
.block-h a:hover{color:var(--ink)}
.invite{margin:0 var(--g) clamp(3rem,7vw,6rem);padding:clamp(2.5rem,6vw,5rem) 0;border-top:1px solid var(--rule)}
.invite h2{font-size:clamp(2rem,5vw,4rem);line-height:1}
.invite p{color:var(--quiet);margin:.75rem 0 1.75rem}

/* room cards */
.rooms{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.room-card img{width:100%;aspect-ratio:4/5;object-fit:cover;background:var(--wall)}
.rc-t{display:block;font-family:var(--display);font-size:1.25rem;margin-top:.75rem;letter-spacing:-.015em}
.rc-y,.rc-n{font-size:12.5px;color:var(--quiet);margin-right:1rem}
.rooms-lg{grid-template-columns:repeat(3,1fr);padding:0 var(--g) 5rem;gap:3rem 1.5rem}
.rooms-lg .rc-t{font-size:1.75rem}
@media(max-width:900px){.rooms{grid-template-columns:repeat(2,1fr)}.rooms-lg{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.rooms-lg{grid-template-columns:1fr}}

/* series index: type is the image */
.ix{border-top:1px solid var(--rule)}
.ix-row{display:grid;grid-template-columns:minmax(0,1fr) 8rem auto;align-items:center;gap:1.5rem;
  padding:1.1rem 0;border-bottom:1px solid var(--rule)}
.ix-row.big{grid-template-columns:minmax(0,1fr) 8rem 6rem auto;padding:1.25rem var(--g)}
.ix-t{font-family:var(--display);font-weight:300;font-size:clamp(1.75rem,4.5vw,4rem);letter-spacing:-.03em;line-height:1;transition:transform .35s ease}
.ix-y,.ix-n{font-size:13px;color:var(--quiet)}
.ix-thumbs{display:flex;gap:.4rem}
.ix-thumbs img{width:clamp(2.75rem,5vw,4.5rem);height:clamp(2.75rem,5vw,4.5rem);object-fit:cover;opacity:.9}
.ix-row:hover .ix-t{transform:translateX(.6rem)}
.ix-row:hover .ix-thumbs img{opacity:1}
body:not(.home) .ix{margin-bottom:4rem}
@media(max-width:720px){
  .ix-row,.ix-row.big{grid-template-columns:1fr auto}
  .ix-thumbs,.ix-n{display:none}
}

/* ---- series pages ---- */
.next-series{display:block;margin:clamp(3rem,8vw,7rem) var(--g) 3rem;padding-top:1rem;border-top:1px solid var(--ink);
  font-family:var(--display);font-weight:300;font-size:clamp(2rem,6vw,5rem);letter-spacing:-.03em;line-height:1}
.next-series span{display:block;font:400 13px var(--text);letter-spacing:0;color:var(--quiet);margin-bottom:.6rem}

/* Mind Games — squares */
.grid-square{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;padding:0 var(--g)}
.sq{position:relative;display:block;overflow:hidden;background:#f2f2f2}
.sq img{width:100%;aspect-ratio:1;object-fit:cover;transition:transform .6s ease}
.sq .cap{position:absolute;left:0;right:0;bottom:0;margin:0;padding:1.5rem .9rem .8rem;color:#fff;
  background:linear-gradient(transparent,rgba(0,0,0,.55));opacity:0;transition:opacity .25s}
.sq .cap .t,.sq .sold{color:#fff}
.sq:hover img{transform:scale(1.035)}
.sq:hover .cap,.sq:focus-visible .cap{opacity:1}
@media(max-width:900px){.grid-square{grid-template-columns:repeat(3,1fr)}}
@media(max-width:560px){.grid-square{grid-template-columns:repeat(2,1fr)}.sq .cap{opacity:1}}

/* Between the Images — lines */
.lines{padding:0 var(--g)}
.band{display:grid;grid-template-columns:minmax(0,1fr) 15rem;gap:1.5rem;align-items:start;
  padding:.5rem 0;border-top:1px solid var(--rule)}
.band-img{display:block;overflow:hidden;height:clamp(4.5rem,9vw,8.5rem);transition:height .55s cubic-bezier(.2,.7,.2,1)}
.band-img img{width:100%;height:100%;object-fit:cover}
.band:hover .band-img,.band:focus-visible .band-img{height:clamp(14rem,42vw,34rem)}
.band-cap{display:flex;flex-direction:column;gap:.15rem;font-size:12.5px;color:var(--quiet);padding-top:.1rem}
.band-cap em{font-size:14px;color:var(--ink)}
.band-cap .sold{margin:0}
@media(max-width:720px){.band{grid-template-columns:1fr}.band-img{height:7rem}}
@media(prefers-reduced-motion:reduce){.band-img{transition:none}}

/* Chronicles — by year */
.chronicle{padding:0 var(--g)}
.year{display:grid;grid-template-columns:9rem minmax(0,1fr);gap:1.5rem;padding:1.5rem 0 2.5rem;border-top:1px solid var(--rule)}
.year h2{font-size:clamp(1.75rem,3.5vw,3rem);line-height:1;position:sticky;top:5rem;align-self:start}
.year-works{display:flex;flex-wrap:wrap;gap:2rem 1.5rem;align-items:flex-end}
.ch{display:block;width:clamp(10rem,19vw,17rem)}
.ch img{width:100%;height:auto;max-height:22rem;object-fit:contain;object-position:left bottom}
@media(max-width:720px){.year{grid-template-columns:1fr}.year h2{position:static}.ch{width:calc(50% - .75rem)}}

/* Crossover — one long wall */
.strip-wall,.vr-strip{display:flex;gap:clamp(1rem,2.5vw,2.5rem);align-items:flex-end;overflow-x:auto;
  padding:2rem var(--g) 1.5rem;scroll-snap-type:x proximity;scrollbar-width:thin}
.panel{flex:none;scroll-snap-align:start}
.panel img{height:min(68vh,40rem);width:auto;max-width:none}
.panel .cap{max-width:12rem}
.s-wall .strip-wall{background:var(--wall)}

/* Works on paper — in the mat */
.papers{display:grid;grid-template-columns:repeat(3,1fr);gap:3rem 2rem;padding:2.5rem var(--g);background:#f3f3f2}
.mat{display:flex;align-items:center;justify-content:center;aspect-ratio:4/5;padding:12%;background:#fff;
  box-shadow:0 0 0 1px rgba(0,0,0,.06)}
.mat img{max-height:100%;width:auto;object-fit:contain;box-shadow:0 1px 0 rgba(0,0,0,.08)}
@media(max-width:800px){.papers{grid-template-columns:1fr 1fr}}

/* Abstracts — one at a time */
.solos{padding:0 var(--g)}
.solo{display:block;padding:2rem 0 4rem;border-top:1px solid var(--rule)}
.solo img{max-height:84vh;width:auto;margin:0 auto}
.solo .cap{text-align:center}
.solo .q{display:block}

/* The Stories — image and text */
.stories{padding:0 var(--g)}
.story{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,2fr);gap:var(--g);align-items:end;
  padding:2.5rem 0;border-top:1px solid var(--rule)}
.story:nth-child(even){grid-template-columns:minmax(0,2fr) minmax(0,3fr)}
.story:nth-child(even) .story-img{order:2}
.story-img img{width:100%;max-height:80vh;object-fit:contain;object-position:left bottom}
.story-txt h2{font-size:clamp(2rem,4.5vw,4rem);line-height:.95;margin-bottom:1.25rem}
.story-txt .q{font-size:13px;line-height:1.7}
@media(max-width:720px){.story,.story:nth-child(even){grid-template-columns:1fr}.story:nth-child(even) .story-img{order:0}}

/* ---- single work ---- */
.work-page{padding:0 var(--g) 3rem}
.plate{margin:0;background:#f5f5f4}
.plate .zoom{display:block;width:100%;cursor:zoom-in}
.plate img{width:100%;height:calc(100vh - 8rem);min-height:20rem;object-fit:contain;padding:clamp(1rem,3vw,3rem)}
.info{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,26rem);gap:2rem var(--g);padding:2rem 0}
.info h1{font-size:clamp(2.25rem,5vw,4.5rem);line-height:.95;font-style:italic;font-weight:300}
.info dl{margin:0 0 1.5rem;font-size:13px}
.info dl div{display:flex;padding:.5rem 0;border-bottom:1px solid var(--rule)}
.info dt{width:5.5rem;flex:none;color:var(--quiet)}
.info dd{margin:0}
.desc{color:var(--quiet);max-width:32em;margin:0 0 1.5rem}
.status{font-size:13px;color:var(--quiet);margin:0 0 .5rem}
.dets{display:grid;grid-template-columns:repeat(auto-fill,minmax(10rem,1fr));gap:.75rem;padding:1rem 0 0}
.det{display:block;cursor:zoom-in}
.det img{width:100%;aspect-ratio:1;object-fit:cover}
.pager{display:grid;grid-template-columns:1fr auto 1fr;gap:1rem;margin-top:4rem;padding-top:1rem;border-top:1px solid var(--rule);font-size:12.5px;color:var(--quiet)}
.pager a:last-child{text-align:right}
.pager span{display:block;color:var(--ink);font-size:14px;margin-top:.2rem}
.pager a:hover{color:var(--ink)}
@media(max-width:720px){.info{grid-template-columns:1fr}.plate img{height:auto;max-height:75vh}.pager{grid-template-columns:1fr 1fr}.pager a:nth-child(2){display:none}}

/* ---- viewing rooms: the wall ---- */
body.room{background:var(--wall)}
.vr-hang{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(3rem,8vw,7rem) clamp(1.5rem,4vw,4rem);
  padding:clamp(1rem,4vw,3rem) var(--g) clamp(4rem,9vw,8rem);align-items:end}
.vr-w{margin:0;grid-column:span 6}
.vr-w.full{grid-column:3 / span 8}
.vr-w.quarter{grid-column:span 3}
.vr-w.third{grid-column:span 4}
.vr-w .zoom{display:block;cursor:zoom-in}
.vr-w .zoom{width:auto;max-width:100%}
.vr-w img{width:auto;max-width:100%;height:auto;max-height:78vh;
  filter:drop-shadow(0 18px 24px rgba(0,0,0,.14)) drop-shadow(0 2px 3px rgba(0,0,0,.12))}
.vr-w figcaption,.vr-panel figcaption,.vr-inst figcaption{display:flex;flex-wrap:wrap;gap:.2rem 1rem;margin-top:1.1rem;font-size:12.5px;color:#5f5f5f}
.vr-w figcaption em,.vr-panel figcaption em,.vr-inst figcaption em{width:100%;font-size:14px;color:var(--ink)}
.vr-w figcaption a,.vr-panel figcaption a{color:var(--ink);text-decoration:underline;text-underline-offset:.2em}
.vr-strip{padding-top:3rem}
.vr-panel{flex:none;margin:0;scroll-snap-align:start}
.vr-panel img{height:min(70vh,42rem);width:auto;max-width:none;cursor:zoom-in;filter:drop-shadow(0 16px 20px rgba(0,0,0,.14))}
.vr-panel figcaption{max-width:12rem}
.vr-installed{display:grid;grid-template-columns:repeat(2,1fr);gap:3rem 1.5rem;padding:1rem var(--g) 5rem}
.vr-inst{margin:0}
.vr-inst img{width:100%;aspect-ratio:4/5;object-fit:cover;cursor:zoom-in}
.room .invite{border-color:rgba(0,0,0,.12)}
@media(max-width:800px){
  .vr-w,.vr-w.full,.vr-w.half,.vr-w.third{grid-column:1 / -1}
  .vr-w.quarter{grid-column:span 6}
  .vr-installed{grid-template-columns:1fr}
}

/* ---- about ---- */
.about-top{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,2fr);gap:var(--g);padding:0 var(--g) clamp(4rem,8vw,7rem)}
.lede{font-family:var(--display);font-weight:300;font-size:clamp(1.6rem,3.2vw,2.75rem);line-height:1.12;letter-spacing:-.02em;margin:0}
.about-stmt span{display:block;margin-top:1rem;font-size:13px;color:var(--quiet)}
.about-bio{font-size:14px;max-width:32em}
.about-bio p{margin:0 0 1rem}
.essays{padding:0 var(--g) 4rem}
.essays-h{font-size:13px!important;font-family:var(--text)!important;font-weight:400!important;letter-spacing:0!important;color:var(--quiet);padding-bottom:1rem;border-bottom:1px solid var(--ink)}
.essay{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,38em);gap:var(--g);padding:2.5rem 0;border-bottom:1px solid var(--rule)}
.essay h2{font-size:clamp(1.5rem,2.8vw,2.4rem);line-height:1.05;position:sticky;top:5rem;align-self:start}
.essay p{margin:0 0 1.1rem;font-size:15px;line-height:1.7}
@media(max-width:800px){.about-top,.essay{grid-template-columns:1fr}.essay h2{position:static}}

/* ---- contact ---- */
.contact{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;padding:0 var(--g) 6rem}
.contact h2{font:400 13px var(--text);letter-spacing:0;color:var(--quiet);margin-bottom:.75rem}
.contact p{margin:0;font-size:15px}
.contact a{text-decoration:underline;text-underline-offset:.2em}
@media(max-width:800px){.contact{grid-template-columns:1fr 1fr}}

/* ---- footer ---- */
.foot{display:grid;grid-template-columns:1fr auto 1fr;gap:1rem;padding:2rem var(--g) 2.5rem;border-top:1px solid var(--rule);font-size:12.5px}
.room .foot{border-color:rgba(0,0,0,.1)}
.foot .social{display:flex;gap:1.25rem}
.foot .quiet{color:var(--quiet);text-align:right}
.foot a:hover{text-decoration:underline}
@media(max-width:720px){.foot{grid-template-columns:1fr}.foot .quiet{text-align:left}}

/* ---- lightbox ---- */
.lb{position:fixed;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;
  padding:3rem 2rem;background:rgba(255,255,255,.98);cursor:zoom-out}
.lb[hidden]{display:none}
.lb img{max-width:100%;max-height:100%;object-fit:contain}
.lb-x{position:absolute;top:1.25rem;right:var(--g);font-size:13px}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}