/* Studio EMARS Architecture — logo paleti: açık gri zemin (#e6e6e6) + siyah (#111), Montserrat */
:root{
  --bg:#ededed; --bg-2:#e2e2e2; --ink:#111; --ink-2:#444; --muted:#777; --line:#cfcfcf;
  --white:#fff; --dark:#141414;
  --font:"Montserrat",system-ui,-apple-system,"Segoe UI",Helvetica,Arial,sans-serif;
  --wrap:1280px; --gutter:clamp(20px,4vw,56px);
  --track:.34em;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-weight:400;line-height:1.65;font-size:16px}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-weight:800;letter-spacing:-.01em;line-height:1.1;margin:0 0 .5em}
h1{font-size:clamp(36px,6vw,80px)}
h2{font-size:clamp(26px,3.6vw,46px)}
h3{font-size:clamp(18px,2vw,22px)}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.section{padding:clamp(64px,9vw,128px) 0}
.eyebrow{font-size:12px;font-weight:500;letter-spacing:var(--track);text-transform:uppercase;color:var(--muted);margin:0 0 14px}
.eyebrow.light{color:rgba(255,255,255,.75)}
.muted{color:var(--muted)}
.small{font-size:13px}
.lede{font-size:clamp(17px,1.6vw,21px);font-weight:300;max-width:62ch}
.lede.light{color:rgba(255,255,255,.9)}
.link{display:inline-block;font-weight:500;letter-spacing:.12em;text-transform:uppercase;font-size:12px;border-bottom:1px solid var(--ink);padding-bottom:4px}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:8px 16px}
.skip:focus{left:8px;z-index:100}

/* buttons */
.btn{display:inline-block;padding:16px 30px;background:var(--ink);color:#fff;font-size:12px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;border:1px solid var(--ink);cursor:pointer;transition:background .25s,color .25s}
.btn:hover{background:transparent;color:var(--ink)}
.btn-light{background:#fff;color:var(--ink);border-color:#fff}
.btn-light:hover{background:transparent;color:#fff}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}
.btn-ghost:hover{background:#fff;color:var(--ink)}
.cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}

/* brand (wordmark reproduces the logo: light "Studio", heavy "EMARS", light "Architecture") */
.brand{display:grid;justify-items:center;line-height:1;text-align:center}
.brand-top,.brand-sub{font-weight:400;letter-spacing:.42em;font-size:9px;text-transform:none;padding-left:.42em}
.brand-main{font-weight:800;font-size:26px;letter-spacing:.2em;padding-left:.2em;margin:2px 0}
.brand-foot .brand-main{font-size:34px}
.brand-foot .brand-top,.brand-foot .brand-sub{font-size:11px}

/* header */
.site-header{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .35s,color .35s,box-shadow .35s;color:#fff;mix-blend-mode:normal}
.site-header.is-solid,.site-header.is-dark{background:rgba(237,237,237,.92);backdrop-filter:blur(10px);color:var(--ink);box-shadow:0 1px 0 var(--line)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:84px}
.nav{display:flex;gap:34px;align-items:center}
.nav a{font-size:12px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;position:relative;padding:6px 0}
.nav a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:currentColor;transition:right .3s}
.nav a:hover::after,.nav a[aria-current]::after{right:0}
.nav-ig{opacity:.75}
.nav-toggle{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;color:inherit;padding:10px}
.nav-toggle span{display:block;height:2px;background:currentColor;margin:6px 0;transition:transform .3s,opacity .3s}
.nav-toggle[aria-expanded=true] span:first-child{transform:translateY(4px) rotate(45deg)}
.nav-toggle[aria-expanded=true] span:last-child{transform:translateY(-4px) rotate(-45deg)}
@media (max-width:860px){
  .nav-toggle{display:block}
  .nav{position:fixed;inset:84px 0 0 0;background:var(--bg);color:var(--ink);flex-direction:column;justify-content:center;gap:28px;transform:translateY(-110%);transition:transform .4s;font-size:18px}
  .nav a{font-size:16px}
  .nav.is-open{transform:none}
}

/* hero */
.hero{position:relative;min-height:100svh;display:grid;align-items:end;color:#fff;isolation:isolate;overflow:hidden}
.hero-img,.project-hero .hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.35) 0%,rgba(0,0,0,.05) 40%,rgba(0,0,0,.65) 100%);z-index:-1}
.hero-inner{padding-top:160px;padding-bottom:clamp(60px,10vh,120px);width:100%}
.hero h1{max-width:14ch;color:#fff}
.hero-caption{position:absolute;right:var(--gutter);bottom:24px;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.7)}
@media (max-width:700px){.hero-caption{display:none}}

/* intro */
.intro-grid{display:grid;grid-template-columns:1fr 3fr;gap:40px;align-items:start}
.intro-grid h2{font-weight:300;font-size:clamp(24px,3vw,40px);line-height:1.25;max-width:26ch}
.intro-grid p:not(.eyebrow){max-width:66ch;color:var(--ink-2)}
.stats{list-style:none;padding:0;margin:64px 0 0;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.stats li{padding:28px 0;display:grid;gap:6px;border-right:1px solid var(--line);padding-left:20px}
.stats li:first-child{padding-left:0}
.stats li:last-child{border-right:0}
.stats strong{font-size:clamp(22px,2.6vw,34px);font-weight:800;letter-spacing:-.02em}
.stats span{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
@media (max-width:860px){.intro-grid{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}.stats li:nth-child(2n){border-right:0}.stats li:nth-child(odd){padding-left:0}}

/* section head */
.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:44px;flex-wrap:wrap}
.section-head h2{margin:0}
.section-head .eyebrow{width:100%;margin-bottom:6px}

/* grids & cards */
.grid{display:grid;gap:clamp(18px,3vw,40px)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-feature{grid-template-columns:repeat(6,1fr)}
.grid-feature>.card:nth-child(1){grid-column:span 6}
.grid-feature>.card:nth-child(1) .card-media{aspect-ratio:21/10}
.grid-feature>.card:nth-child(n+2){grid-column:span 3}
@media (max-width:1000px){.grid-3{grid-template-columns:1fr 1fr}.grid-feature>.card{grid-column:span 3!important}}
@media (max-width:640px){.grid-3,.grid-feature{grid-template-columns:1fr}.grid-feature>.card{grid-column:auto!important}}
.card{display:block;color:inherit}
.card-media{overflow:hidden;background:var(--bg-2);aspect-ratio:4/3}
.card-img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s cubic-bezier(.2,.7,.2,1),filter .6s}
.card:hover .card-img{transform:scale(1.04)}
.card-body{padding:18px 0 0}
.card-body .eyebrow{margin-bottom:8px}
.card-body h3{margin:0 0 4px}
.card-meta{font-size:13px;color:var(--muted)}
.grid-item.is-hidden{display:none}

/* filters */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
.chip{background:none;border:1px solid var(--line);padding:10px 18px;font:inherit;font-size:12px;letter-spacing:.16em;text-transform:uppercase;cursor:pointer;color:var(--ink-2);transition:all .25s}
.chip:hover,.chip.is-active{background:var(--ink);color:#fff;border-color:var(--ink)}

/* services band */
.band{background:var(--dark);color:#fff}
.band .section-head h2{color:#fff}
.services{display:grid;grid-template-columns:repeat(4,1fr);gap:40px}
.service{border-top:1px solid rgba(255,255,255,.18);padding-top:22px}
.service .num{font-size:12px;letter-spacing:.2em;color:rgba(255,255,255,.5);display:block;margin-bottom:22px}
.service h3{color:#fff;margin-bottom:10px}
.service p{color:rgba(255,255,255,.72);font-size:15px;font-weight:300}
.services-page{grid-template-columns:1fr 1fr}
.services-page .service{border-top-color:var(--line)}
.services-page .service .num{color:var(--muted)}
.services-page h2{font-size:clamp(22px,2.6vw,32px)}
.services-page p{color:var(--ink-2)}
.services-page ul{padding-left:18px;color:var(--ink-2);font-size:15px}
@media (max-width:1000px){.services{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.services{grid-template-columns:1fr}}

/* awards */
.award-list{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}
.award-list li{display:flex;justify-content:space-between;gap:20px;padding:20px 0;border-bottom:1px solid var(--line);font-weight:500}
.award-list span{color:var(--muted);font-weight:400}

/* social & contact CTA */
.social-box{background:var(--white);padding:clamp(36px,6vw,72px);display:grid;gap:8px;justify-items:start}
.social-box h2{font-weight:300;max-width:22ch}
.contact-cta{background:var(--ink);color:#fff;text-align:center}
.contact-cta h2{color:#fff;font-weight:300;max-width:26ch;margin:0 auto 32px}

/* page head */
.page-head{padding-top:clamp(140px,20vh,220px);padding-bottom:clamp(30px,4vw,56px)}
.page-head .lede{color:var(--ink-2)}

/* project page */
.project-hero{position:relative;height:72svh;min-height:420px;isolation:isolate;overflow:hidden}
.project-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.45),transparent 40%)}
.project-head{padding-top:48px}
.crumbs{font-size:12px;letter-spacing:.1em;color:var(--muted);margin-bottom:28px}
.crumbs a:hover{color:var(--ink)}
.project-grid{display:grid;grid-template-columns:1fr 2fr;gap:60px;padding:40px 0 20px}
.facts{margin:0;display:grid;gap:0;align-content:start;border-top:1px solid var(--line)}
.facts div{display:grid;grid-template-columns:110px 1fr;gap:12px;padding:14px 0;border-bottom:1px solid var(--line);font-size:14px}
.facts dt{color:var(--muted);letter-spacing:.14em;text-transform:uppercase;font-size:11px;padding-top:3px}
.facts dd{margin:0;font-weight:500}
.project-text p{font-size:17px;font-weight:300;color:var(--ink-2);max-width:66ch}
@media (max-width:860px){.project-grid{grid-template-columns:1fr;gap:36px}}
.gallery{display:grid;grid-template-columns:1fr 1fr;gap:clamp(14px,2.5vw,32px);padding:40px var(--gutter) 60px}
.gallery figure{margin:0;background:var(--bg-2)}
.gallery img{width:100%;aspect-ratio:3/2;object-fit:cover}
@media (max-width:700px){.gallery{grid-template-columns:1fr}}
.next-project{border-top:1px solid var(--line);padding:60px var(--gutter) 90px}
.next-project h2{font-weight:300}
.next-project a:hover h2{text-decoration:underline;text-underline-offset:8px;text-decoration-thickness:1px}

/* share */
.share{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;margin-top:36px;padding-top:24px;border-top:1px solid var(--line)}
.share .eyebrow{margin:0;width:100%}
.share a,.share button{font:inherit;font-size:13px;letter-spacing:.06em;font-weight:500;background:none;border:0;padding:0;cursor:pointer;color:var(--ink-2);border-bottom:1px solid transparent}
.share a:hover,.share button:hover{border-bottom-color:var(--ink);color:var(--ink)}

/* lightbox */
.lb{position:fixed;inset:0;background:rgba(10,10,10,.94);z-index:90;display:grid;place-items:center;padding:24px;opacity:0;pointer-events:none;transition:opacity .3s}
.lb.is-open{opacity:1;pointer-events:auto}
.lb img{max-width:min(96vw,1600px);max-height:90vh;width:auto;height:auto;object-fit:contain}
.lb button{position:absolute;top:18px;right:22px;background:none;border:0;color:#fff;font-size:34px;cursor:pointer;line-height:1}

/* about */
.about-grid{display:grid;grid-template-columns:3fr 2fr;gap:70px}
.about-text p{font-size:clamp(17px,1.5vw,20px);font-weight:300;color:var(--ink-2)}
.about-side{display:grid;gap:40px;align-content:start}
.founder{background:#fff;padding:32px}
.founder h3{font-size:24px}
.principles{list-style:none;padding:0;margin:0}
.principles li{padding:12px 0;border-bottom:1px solid var(--line);font-size:15px}
@media (max-width:860px){.about-grid{grid-template-columns:1fr;gap:40px}}

/* contact */
.contact-grid{display:grid;grid-template-columns:2fr 3fr;gap:70px}
.contact-info{display:grid;gap:28px;align-content:start}
.contact-info address{font-style:normal;color:var(--ink-2)}
.contact-info a{font-weight:500;border-bottom:1px solid var(--ink)}
.social-inline{display:flex;gap:18px;flex-wrap:wrap}
.contact-form{display:grid;gap:18px}
.contact-form label{display:grid;gap:8px;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.contact-form input,.contact-form select,.contact-form textarea{font:inherit;font-size:16px;letter-spacing:0;text-transform:none;color:var(--ink);background:#fff;border:1px solid var(--line);padding:14px 16px;width:100%}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:2px solid var(--ink);outline-offset:0;border-color:var(--ink)}
.contact-form .btn{justify-self:start}
.map iframe{width:100%;height:420px;border:0;filter:grayscale(1) contrast(1.05);display:block}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr;gap:40px}}

/* footer */
.site-footer{background:var(--dark);color:rgba(255,255,255,.75);padding:80px 0 30px;font-size:14px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:40px}
.foot-grid a{display:block;padding:4px 0;color:rgba(255,255,255,.75)}
.foot-grid a:hover{color:#fff}
.foot-grid .eyebrow{color:rgba(255,255,255,.45);margin-bottom:10px}
.foot-grid .brand{justify-items:start;text-align:left;color:#fff;margin-bottom:14px}
.foot-grid address{font-style:normal;margin-bottom:8px}
.foot-bottom{display:flex;justify-content:space-between;margin-top:60px;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);font-size:12px;letter-spacing:.1em}
@media (max-width:860px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot-grid{grid-template-columns:1fr}}

/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1)}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}