/* Nors Design Studio — site styles (Opsiyon B) */
:root{
  --ink:#12110F; --paper:#EDE8DF; --muted:#9C958A; --line:#3A3733; --soft:#2A2724;
  --acc:#EBBA4D; --ink2:#3A3733; --muted-on-paper:#5E5A54;
  --mono:'IBM Plex Mono',ui-monospace,monospace; --sans:'Archivo',system-ui,sans-serif; --serif:'Instrument Serif',Georgia,serif;
  --wrap:1440px; --gut:48px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:24px}
body{margin:0;overflow-x:clip;background:var(--ink);color:var(--paper);font-family:var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;display:block}
a{color:inherit}
a:hover{color:var(--acc)}
:focus-visible{outline:2px solid var(--acc);outline-offset:3px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.mono{font-family:var(--mono);font-size:13px;letter-spacing:.02em}
.muted{color:var(--muted)}
.skip{position:absolute;left:-999px;top:0;background:var(--acc);color:var(--ink);padding:10px 16px;z-index:100}
.skip:focus{left:16px;top:16px}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* intro */
.intro{position:fixed;inset:0;z-index:90;background:var(--ink);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:28px;pointer-events:none;animation:nIntro 2.2s ease forwards}
.intro img{width:240px;height:auto;animation:nLogo 2.2s ease forwards}
.intro .bar{width:240px;height:1px;background:var(--soft)}
.intro .bar i{display:block;height:1px;background:var(--acc);animation:nBar 2.2s ease forwards}
.no-intro .intro{display:none}
@keyframes nIntro{0%{opacity:1;visibility:visible}70%{opacity:1}100%{opacity:0;visibility:hidden}}
@keyframes nLogo{0%{opacity:0;transform:translateY(16px)}35%{opacity:1;transform:none}100%{opacity:1}}
@keyframes nBar{0%{width:0}65%{width:100%}100%{width:100%}}

/* header */
.top{position:absolute;top:0;left:0;right:0;z-index:5}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:28px;padding-bottom:28px;max-width:none}
.top .logo img{height:30px;width:auto}
.nav{display:flex;gap:32px}
.nav a{font-family:var(--mono);font-size:13px;letter-spacing:.06em;text-decoration:none}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;font-family:var(--sans);font-size:14px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;text-decoration:none;border:0;cursor:pointer}
.btn-acc{background:var(--acc);color:var(--ink)}
.btn-acc:hover{background:#F3CB6E;color:var(--ink)}
.btn-ink{background:var(--ink);color:var(--paper)}
.btn-ink:hover{color:var(--acc)}
.btn-line{border:1px solid currentColor;background:transparent;color:inherit}
.bar-page{position:sticky;top:0;z-index:5;background:var(--ink);border-bottom:1px solid var(--line)}
.bar-page .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:76px;max-width:none}
.bar-page .logo img{height:28px;width:auto}

/* hero */
.hero{position:relative;height:100vh;min-height:760px;overflow:hidden;background:var(--ink)}
.hero .slide{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.06);transition:opacity .9s ease,transform 7s ease}
.hero .slide.on{opacity:1;transform:scale(1)}
.hero .scrim{position:absolute;inset:0;background:rgba(18,17,15,.42)}
.hero .bottom{position:absolute;left:0;right:0;bottom:0;z-index:2;padding-bottom:48px;display:flex;flex-direction:column;gap:40px;max-width:none}
.hero h1{margin:0;max-width:1240px;font-family:var(--serif);font-size:clamp(38px,5vw,74px);line-height:1.04;font-weight:400;letter-spacing:-.015em}
.hero .cat{background:none;border:0;padding:0;margin:0;font:inherit;font-style:italic;color:inherit;cursor:pointer;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.16em;text-decoration-color:rgba(237,232,223,.45);transition:color .3s ease,text-decoration-color .3s ease}
.hero .cat:hover{text-decoration-color:currentColor}
.hero .cat[aria-current="true"]{color:var(--acc);text-decoration-color:var(--acc)}
.hero .cap{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;border-top:1px solid rgba(237,232,223,.35);padding-top:18px}
.hero .cap .meta{display:flex;gap:20px;flex-wrap:wrap}
/* Caption variants are stacked in one grid cell, so the caption keeps the height of the tallest one
   and the headline never jumps when the category changes (a jump made taps land on the wrong word). */
.hero .cap .metas{display:grid}
.hero .cap .metas .meta{grid-area:1/1;align-self:end}
.hero .cap .metas .meta[hidden]{display:flex;visibility:hidden;pointer-events:none}
.hero .cap a{text-decoration:none}


/* sections */
.sec{padding:140px 0}
.label{font-family:var(--mono);font-size:13px;color:var(--muted)}
.big{margin:0;font-size:clamp(44px,5.6vw,84px);line-height:.95;font-weight:500;font-stretch:125%;letter-spacing:-.03em;text-transform:uppercase}
.split{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:40px;align-items:end}
.stmt-grid{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,9fr);gap:40px}
.stmt{margin:0;font-family:var(--serif);font-size:clamp(30px,3.8vw,56px);line-height:1.12;font-weight:400;letter-spacing:-.01em}
.stmt em{font-style:italic;color:var(--acc)}

/* index */
.idx-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:48px}
.tabs{display:flex;gap:8px;flex-wrap:wrap}
.tab{min-height:44px;padding:0 16px;border:1px solid var(--line);background:transparent;color:var(--paper);font-family:var(--mono);font-size:13px;cursor:pointer}
.tab .n{margin-left:6px;opacity:.6}
.tab[aria-pressed="true"]{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.idx{display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:48px;align-items:start}
.rows{border-top:1px solid var(--line);list-style:none;margin:0;padding:0}
.row{display:grid;grid-template-columns:56px minmax(0,1fr) 220px 64px 24px;gap:16px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line);text-decoration:none;color:var(--paper)}
.row .no,.row .loc,.row .yr{font-family:var(--mono);font-size:12px;color:var(--muted)}
.row .nm{font-size:34px;font-weight:400;font-stretch:115%;letter-spacing:-.01em;line-height:1.1;transition:color .25s ease,letter-spacing .35s ease}
.row .ar{font-size:20px;color:var(--acc);opacity:0;transform:translateX(-8px);transition:all .25s ease}
.row:hover .nm,.row:focus-visible .nm{color:var(--acc);letter-spacing:.01em}
.row:hover .ar,.row:focus-visible .ar{opacity:1;transform:none}
.row .th{display:none;width:72px;height:90px;object-fit:cover}
.rows li[hidden]{display:none}
.preview{position:sticky;top:32px;display:flex;flex-direction:column;gap:14px}
.preview .frame{aspect-ratio:4/5;overflow:hidden;background:var(--soft)}
.preview img{width:100%;height:100%;object-fit:cover;transition:opacity .25s ease}
.preview .pc{display:flex;justify-content:space-between;gap:12px}

/* materials */
.paper{background:var(--paper);color:var(--ink)}
.paper .label{color:var(--muted-on-paper)}
.paper a:hover{color:var(--ink);text-decoration-color:var(--acc)}
.mat-lead{margin:0;font-size:20px;line-height:1.55;color:var(--ink2)}
.hscroll{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding:56px var(--gut) 24px;scrollbar-width:thin;scrollbar-color:var(--acc) #D6D0C6}
.swatch{flex:0 0 340px;scroll-snap-align:start;display:flex;flex-direction:column;gap:16px;background:var(--ink);color:var(--paper);padding:16px}
.swatch .ph{aspect-ratio:3/4;overflow:hidden;background:var(--soft)}
.swatch .ph img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.swatch:hover .ph img{transform:scale(1.06)}
.swatch .t{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.swatch .t b{font-size:28px;font-weight:500;font-stretch:112%}
.swatch .t span{color:var(--acc)}
.swatch .w{line-height:1.7;color:var(--muted)}
.swatch .w a{color:var(--paper);text-underline-offset:3px}
.swatch .w a:hover{color:var(--acc)}
/* Malzeme tanıtımı: the image carries its own labels, so it is shown whole (never cropped) and opens full size on click */
.hscroll{align-items:flex-start;scroll-padding-left:var(--gut)}
.swatch.mat{flex-basis:min(600px,calc(100vw - 2*var(--gut) - 24px))}
.swatch.mat .ph{display:flex;align-items:center;justify-content:center;aspect-ratio:4/3;background:#F3F2F0;cursor:pointer}
.swatch.mat .ph img{object-fit:contain}
.swatch.mat .t{flex-wrap:wrap}
.swatch.mat .acts{display:flex;justify-content:space-between;align-items:center;gap:12px 20px;flex-wrap:wrap}
.swatch.mat .acts a{min-height:44px;display:inline-flex;align-items:center;text-underline-offset:3px}
.swatch.mat .acts .go{color:var(--acc);text-decoration:underline}
.swatch.mat .acts .zoom{color:var(--muted);text-decoration:underline}
.swatch.mat .acts a:hover{color:var(--paper)}
.matbar{display:flex;align-items:baseline;flex-wrap:wrap;gap:8px 18px;margin:-16px 0 32px;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.matbar[hidden],.empty[hidden]{display:none}
.matbar b{font-size:22px;font-weight:500;font-stretch:112%;color:var(--acc)}
.matbar button{margin-left:auto;min-height:44px;padding:0 16px;border:1px solid var(--line);background:transparent;color:var(--paper);cursor:pointer}
.matbar button:hover{border-color:var(--acc);color:var(--acc)}
.empty{margin:0 0 32px}

/* process */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--paper);margin-top:56px}
.step{padding:28px 24px 40px;border-right:1px solid var(--line);min-height:260px;display:flex;flex-direction:column;gap:20px}
.step b{font-size:30px;font-weight:500;font-stretch:112%;line-height:1.1}

.spec{border-top:1px solid var(--ink);margin:0;padding:0;list-style:none}
.spec li{display:flex;justify-content:space-between;gap:16px;padding:16px 0;border-bottom:1px solid var(--ink);font-size:18px}

/* contact */
.contact-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:56px;align-items:start;margin-top:72px}
.facts{border-top:1px solid var(--line)}
.facts div{padding:18px 0;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:6px}
.facts .v{font-size:24px;text-decoration:none;line-height:1.4}
form{display:flex;flex-direction:column;gap:28px}
fieldset{border:0;margin:0;padding:0}
legend{font-family:var(--mono);font-size:12px;color:var(--muted);padding:0;margin-bottom:12px}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{position:relative}
.chip input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.chip span{display:inline-flex;align-items:center;min-height:44px;padding:0 18px;border:1px solid var(--line);font-size:16px}
.chip input:checked + span{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.chip input:focus-visible + span{outline:2px solid var(--acc);outline-offset:3px}
.f2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
label.fld{display:flex;flex-direction:column;gap:8px;font-family:var(--mono);font-size:12px;color:var(--muted)}
.fld input,.fld textarea{min-height:48px;border:0;border-bottom:1px solid var(--paper);background:transparent;color:var(--paper);font-family:var(--sans);font-size:20px;padding:6px 2px;border-radius:0}
.fld textarea{resize:vertical}
.form-foot{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.form-foot a{color:var(--muted)}

/* footer */
.foot{margin-top:140px;border-top:1px solid var(--line)}
.foot .wrap{padding-top:48px;padding-bottom:32px;display:flex;flex-direction:column;gap:48px}
.foot .wordmark{width:100%;height:auto}
.foot .row2{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;color:var(--muted)}
.foot .links{display:flex;gap:24px;flex-wrap:wrap}
.foot .links a{color:var(--muted)}
.foot .links a:hover{color:var(--acc)}

/* project page */
.p-head{padding:56px 0 48px}
.crumb{display:flex;gap:10px;flex-wrap:wrap;color:var(--muted)}
.crumb a{color:var(--muted)}
.p-title{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:56px;align-items:end;margin-top:32px}
.p-title h1{margin:0;font-size:clamp(48px,8vw,120px);line-height:.92;font-weight:500;font-stretch:125%;letter-spacing:-.035em;text-transform:uppercase}
dl.facts2{margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid var(--paper)}
dl.facts2 div{padding:14px 12px 14px 0;border-bottom:1px solid var(--line)}
dl.facts2 dt{font-family:var(--mono);font-size:12px;color:var(--muted)}
dl.facts2 dd{margin:4px 0 0;font-size:18px}
dl.facts2 dd.mat{display:flex;align-items:center;gap:8px}
dl.facts2 dd.mat:before{content:"";width:9px;height:9px;border-radius:50%;background:var(--acc);flex-shrink:0}
.p-text{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,9fr);gap:40px;padding:0 0 56px}
.p-text p{margin:0 0 16px;font-size:clamp(20px,2vw,26px);line-height:1.45;font-weight:300;max-width:880px}
.p-hero{margin:0 0 24px}
.p-hero img{width:100%;max-height:92vh;object-fit:cover;background:var(--soft)}
.gal{columns:2;column-gap:24px}
.gal a{display:block;break-inside:avoid;margin:0 0 24px;background:var(--soft);cursor:zoom-in}
.gal img{width:100%;height:auto}
.count{margin-top:8px}
.cta{background:var(--acc);color:var(--ink)}
.cta .wrap{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:40px;align-items:center;padding-top:72px;padding-bottom:72px}
.cta h2{margin:0;font-size:clamp(32px,3.4vw,48px);line-height:1.08;font-weight:500;font-stretch:112%}
.cta .act{display:flex;gap:12px;flex-wrap:wrap}
.cta a:hover{color:var(--paper)}
.pn{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid var(--line)}
.pn a{display:flex;flex-direction:column;gap:12px;padding:40px 24px 40px 0;text-decoration:none}
.pn a + a{border-left:1px solid var(--line);padding-left:24px;text-align:right;align-items:flex-end}
.pn b{font-size:clamp(28px,3.4vw,48px);font-weight:500;font-stretch:115%;line-height:1}
.pn img{width:160px;height:200px;object-fit:cover}

/* lightbox */
.lb{position:fixed;inset:0;z-index:80;background:rgba(18,17,15,.96);display:none;align-items:center;justify-content:center}
.lb.open{display:flex}
.lb img{max-width:92vw;max-height:86vh;width:auto;height:auto;object-fit:contain}
.lb button{position:absolute;background:transparent;color:var(--paper);border:1px solid var(--line);min-width:48px;min-height:48px;font-family:var(--mono);font-size:14px;cursor:pointer}
.lb button:hover{color:var(--acc);border-color:var(--acc)}
.lb .x{top:20px;right:20px}
.lb .pv{left:20px;top:50%;transform:translateY(-50%)}
.lb .nx{right:20px;top:50%;transform:translateY(-50%)}
.lb .ct{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);color:var(--muted)}

/* legal / simple pages */
.doc{max-width:860px;padding:72px 0 0}
.doc h1{margin:0 0 32px;font-size:clamp(40px,5vw,72px);line-height:1;font-weight:500;font-stretch:120%;text-transform:uppercase;letter-spacing:-.02em}
.doc h2{margin:40px 0 12px;font-size:24px;font-weight:500}
.doc p,.doc li{font-size:18px;line-height:1.65;color:#D8D2C7}
.doc .upd{color:var(--muted)}

@media (max-width:960px){
  :root{--gut:20px}
  .nav{display:none}
  .split,.stmt-grid,.idx,.contact-grid,.p-title,.p-text,.cta .wrap{grid-template-columns:minmax(0,1fr)}
  .big{font-size:clamp(34px,9vw,56px)!important}
  .p-title h1{font-size:clamp(36px,10vw,64px)}
  .preview{display:none}
  .row{grid-template-columns:72px minmax(0,1fr);column-gap:16px}
  .row .th{display:block}
  .row .no,.row .loc,.row .yr,.row .ar{display:none}
  .row .nm{font-size:24px}
  .steps{grid-template-columns:1fr}
  .gal{columns:1}
  .f2{grid-template-columns:1fr}
  .sec{padding:96px 0}
  .pn img{width:96px;height:120px}
  .hero{min-height:640px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .intro{display:none}
}