:root{
  --bg:#f1f0ec;
  --paper:#f7f6f2;
  --ink:#11120f;
  --muted:#74756e;
  --line:rgba(17,18,15,.18);
  --dark:#11120f;
  --light:#f3f2ed;
  --pad:clamp(22px,4vw,72px);
  --header-h:86px;
  --content-max:1680px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Helvetica Neue",Arial,sans-serif;font-size:16px;line-height:1.45;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,summary{font:inherit}
::selection{background:#111;color:#fff}

.site-header{height:var(--header-h);padding:0 var(--pad);position:fixed;inset:0 0 auto 0;z-index:50;display:flex;align-items:center;justify-content:space-between;background:rgba(241,240,236,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(17,18,15,.08);transition:background .25s ease,color .25s ease}
.brand{display:flex;align-items:center;gap:18px;min-width:0}
.brand-logo{width:132px;height:auto;color:currentColor}
.brand-rotator{display:flex;align-items:center;height:22px;overflow:hidden;font-size:12px;letter-spacing:.12em;font-weight:600;white-space:nowrap;border-left:1px solid var(--line);padding-left:18px;min-width:155px}
#rotating-word{display:inline-block;transition:transform .34s var(--ease),opacity .28s ease}
#rotating-word.is-leaving{transform:translateY(-72%);opacity:0}
#rotating-word.is-entering{transform:translateY(72%);opacity:0}
.site-nav{display:flex;align-items:center;gap:30px;font-size:13px}
.site-nav a{position:relative}
.site-nav a[href="#projeler"],.site-nav a[href="#hizmetler"],.site-nav a[href="#hakkimizda"]{font-weight:700}
.site-nav a::after{content:"";position:absolute;left:0;right:100%;bottom:-5px;height:1px;background:currentColor;transition:right .25s ease}
.site-nav a:hover::after{right:0}
.menu-toggle{display:none;border:0;background:none;padding:8px 0;color:inherit}

.hero{height:100svh;min-height:700px;position:relative;overflow:hidden;background:#222;color:white;padding-top:var(--header-h)}
.hero-image{position:absolute;inset:var(--header-h) 0 0 0;width:100%;height:calc(100% - var(--header-h));object-fit:cover;object-position:center 43%;transform:scale(1.015)}
.hero-scrim{position:absolute;inset:var(--header-h) 0 0 0;background:linear-gradient(180deg,rgba(0,0,0,.05) 28%,rgba(0,0,0,.63) 100%)}
.hero-content{position:absolute;left:var(--pad);bottom:clamp(92px,13vh,160px);z-index:2;max-width:1000px}
.eyebrow,.section-kicker{text-transform:uppercase;letter-spacing:.14em;font-size:11px;font-weight:650}
.hero-eyebrow{margin:0 0 18px;color:rgba(255,255,255,.72)}
.hero h1{font-size:clamp(50px,7.1vw,112px);line-height:.91;letter-spacing:-.055em;font-weight:500;margin:0;max-width:1100px}
.hero-copy{font-size:clamp(16px,1.35vw,21px);max-width:570px;margin:28px 0 0;color:rgba(255,255,255,.86)}
.hero-project-label{position:absolute;z-index:2;right:var(--pad);bottom:34px;display:flex;gap:24px;font-size:11px;letter-spacing:.03em;color:rgba(255,255,255,.78);text-align:right}
.scroll-cue{position:absolute;z-index:2;left:var(--pad);bottom:29px;font-size:24px;color:white;opacity:.82}

.section-pad{padding:clamp(90px,11vw,180px) var(--pad)}
.section-kicker{color:var(--muted);margin-bottom:38px}
.intro-grid,.about-grid,.contact-grid{display:grid;grid-template-columns:minmax(300px,.95fr) minmax(320px,1.05fr);gap:clamp(40px,8vw,150px);align-items:start}
.intro-grid,.section-head,.project-grid,.service-list,.about-grid,.founder-grid,.about-statement,.contact-grid,.reference-strip-inner{width:min(100%,var(--content-max));margin-left:auto;margin-right:auto}
.intro h2,.about h2,.contact h2,.section-head h2{font-size:clamp(42px,6vw,90px);line-height:.96;letter-spacing:-.052em;font-weight:500;margin:0}
.intro-copy,.about-copy{font-size:clamp(18px,1.7vw,25px);line-height:1.48;max-width:760px}
.intro-copy p,.about-copy p{margin:0 0 1.1em}
.experience-title{font-size:clamp(42px,5.25vw,82px)!important}
.experience-title>span{display:block}
.experience-title .experience-muted{color:var(--muted);white-space:nowrap}
.intro-grid{grid-template-columns:minmax(560px,1.18fr) minmax(320px,.82fr);gap:clamp(40px,5.5vw,105px)}

.intro{padding-bottom:clamp(82px,9vw,145px)}
.projects{padding-top:clamp(95px,9vw,150px)}
.section-head{display:grid;grid-template-columns:1fr 1fr;gap:var(--pad);align-items:end;margin-bottom:70px}
.section-head .section-kicker{margin-bottom:20px}
.section-head>p{max-width:520px;margin:0 0 8px auto;font-size:17px;color:#53544f}
.project-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:clamp(20px,2.5vw,42px);row-gap:clamp(64px,7vw,115px)}
.project-card{cursor:pointer;outline:none}
.project-card--wide,.project-card--full{grid-column:1/-1}
.project-media{overflow:hidden;background:#d8d7d2;aspect-ratio:16/10}
.project-media--portrait{aspect-ratio:3/4}
.project-media--portraitish{aspect-ratio:4/5}
.project-media--banner{aspect-ratio:2/1}
.project-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease),filter .35s ease}
.project-card:hover .project-media img,.project-card:focus-visible .project-media img{transform:scale(1.008);filter:saturate(.97)}
.project-meta{display:grid;grid-template-columns:1.35fr .65fr;gap:20px;padding-top:15px;border-top:1px solid var(--ink);margin-top:12px}
.project-meta h3{font-size:clamp(18px,1.6vw,26px);font-weight:500;letter-spacing:-.025em;margin:0 0 4px}
.project-meta p{margin:2px 0;color:#62635d;font-size:12px}
.project-meta>div:last-child{text-align:right}


.reference-strip{background:var(--dark);color:var(--light);padding:32px var(--pad);border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08)}
.reference-strip-inner{display:grid;grid-template-columns:minmax(150px,.52fr) minmax(0,3.48fr);align-items:center;gap:clamp(28px,4vw,70px)}
.reference-strip-label{font-size:9px;line-height:1.35;letter-spacing:.15em;font-weight:650;color:#85877f;max-width:130px}
.reference-logos{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));align-items:center;min-height:82px}
.reference-logo{height:66px;display:flex;align-items:center;justify-content:center;padding:11px clamp(18px,2.4vw,42px);border-left:1px solid rgba(255,255,255,.12)}
.reference-logo img{display:block;max-width:148px;max-height:40px;width:auto;height:auto;object-fit:contain;filter:grayscale(1) brightness(0) invert(1);opacity:.58;transition:opacity .22s ease}
.reference-logo:nth-child(3) img{max-height:48px}
.reference-logo:hover img{opacity:.9}

.services{background:var(--dark);color:var(--light)}
.section-head--light .section-kicker,.services .section-kicker{color:#999b92}
.section-head--light>p{color:#b7b8b1}
.service-list{border-top:1px solid rgba(255,255,255,.28)}
.service-list details{border-bottom:1px solid rgba(255,255,255,.23)}
.service-list summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:70px 1fr 30px;gap:20px;align-items:center;padding:28px 0}
.service-list summary::-webkit-details-marker{display:none}
.service-list summary span{font-size:11px;color:#8f9189}
.service-list summary strong{font-size:clamp(24px,3vw,44px);line-height:1.06;font-weight:400;letter-spacing:-.035em}
.service-list summary i{font-size:28px;font-style:normal;font-weight:200;text-align:right;transition:transform .25s ease}
.service-list details[open] summary i{transform:rotate(45deg)}
.service-list details p{max-width:760px;margin:0 0 34px 90px;color:#b8b9b1;font-size:17px;line-height:1.6}

.about{background:var(--paper)}
.founder-grid{display:grid;grid-template-columns:minmax(320px,.92fr) minmax(380px,1.08fr);gap:clamp(40px,7vw,120px);align-items:start;margin-top:clamp(95px,12vw,180px);padding-top:24px;border-top:1px solid var(--ink)}
.founder-portrait{margin:0;overflow:hidden;background:#d7d7d2;aspect-ratio:4/5}
.founder-portrait img{width:100%;height:100%;object-fit:cover;object-position:center center}
.founder-copy{max-width:780px;padding-top:4px}
.founder-copy .section-kicker{margin-bottom:22px}
.founder-copy h3{font-size:clamp(42px,5.2vw,78px);line-height:.96;letter-spacing:-.05em;font-weight:500;margin:0}
.founder-role{margin:12px 0 38px;color:var(--muted);font-size:13px;letter-spacing:.06em;text-transform:uppercase}
.founder-copy>p:not(.founder-role){font-size:clamp(17px,1.45vw,21px);line-height:1.62;margin:0 0 1.25em;max-width:720px}
.founder-timeline{margin-top:42px;border-top:1px solid var(--ink)}
.founder-timeline div{display:grid;grid-template-columns:120px 1fr;gap:20px;padding:13px 0;border-bottom:1px solid var(--line)}
.founder-timeline span{font-size:12px;color:var(--muted)}
.founder-timeline strong{font-size:13px;font-weight:500}
.about-statement{margin-top:clamp(80px,10vw,150px);padding-top:22px;border-top:1px solid var(--ink);font-size:clamp(25px,3.3vw,50px);line-height:1.08;letter-spacing:-.03em;max-width:1300px}

.contact{padding-bottom:100px}
.contact-details{max-width:650px}
.contact-details>p{font-size:20px;margin:0 0 55px}
.contact-details dl{margin:0}
.contact-details dl>div{display:grid;grid-template-columns:130px 1fr;padding:15px 0;border-top:1px solid var(--line)}
.contact-details dl>div:last-child{border-bottom:1px solid var(--line)}
.contact-details dt{font-size:12px;color:var(--muted)}
.contact-details dd{margin:0;font-size:14px}

.site-footer{background:var(--dark);color:var(--light);padding:45px var(--pad);display:flex;justify-content:space-between;align-items:flex-end;gap:30px}
.footer-brand img{width:160px;color:white;filter:invert(1);margin-bottom:16px}
.footer-brand span,.footer-meta{font-size:11px;color:#a9aaa3;letter-spacing:.04em}
.footer-meta{display:flex;gap:35px;flex-wrap:wrap;justify-content:flex-end}

.project-dialog{width:100%;height:100%;max-width:none;max-height:none;margin:0;border:0;padding:0;background:var(--paper);color:var(--ink)}
.project-dialog::backdrop{background:rgba(0,0,0,.25)}
.project-dialog[open]{animation:dialogIn .32s var(--ease)}
@keyframes dialogIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.dialog-close{position:fixed;top:22px;right:var(--pad);z-index:3;border:1px solid rgba(17,18,15,.25);background:rgba(247,246,242,.88);backdrop-filter:blur(10px);border-radius:100px;padding:9px 15px;cursor:pointer}
.dialog-inner{padding:110px var(--pad) 80px}
.dialog-heading{display:grid;grid-template-columns:.8fr 1.7fr .8fr;gap:40px;align-items:start;margin-bottom:70px}
.dialog-heading .section-kicker{margin:7px 0 0}
.dialog-heading h2{font-size:clamp(42px,6vw,94px);line-height:.93;letter-spacing:-.05em;font-weight:500;margin:0}
.dialog-facts{font-size:12px;border-top:1px solid var(--ink)}
.dialog-facts div{display:flex;justify-content:space-between;gap:20px;padding:9px 0;border-bottom:1px solid var(--line)}
.dialog-facts span:first-child{color:var(--muted)}
.dialog-gallery{display:grid;grid-template-columns:repeat(12,1fr);gap:20px}
.dialog-gallery figure{margin:0;grid-column:1/-1;background:#ddd}
.dialog-gallery figure:nth-child(2){grid-column:1/8}
.dialog-gallery figure:nth-child(3){grid-column:8/-1}
.dialog-gallery img{width:100%;height:auto}
.dialog-description{display:grid;grid-template-columns:.3fr 3fr .3fr;gap:40px;margin-top:52px}
.dialog-copy{grid-column:2;max-width:1240px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(42px,5vw,86px)}
.dialog-copy p{font-size:16px;line-height:1.66;margin:0}
.dialog-copy p:last-child{margin-bottom:0}

@media (min-width:901px) and (max-width:1220px){
  .experience-title{font-size:clamp(42px,5vw,61px)!important}
  .intro-grid{grid-template-columns:minmax(520px,1.08fr) minmax(300px,.92fr);gap:42px}
}

@media (max-width:900px){
  :root{--header-h:72px}
  .site-header{padding:0 20px}
  .brand-logo{width:105px}
  .brand-rotator{padding-left:12px;margin-left:-3px;min-width:125px;font-size:10px;gap:12px}
  .menu-toggle{display:block;z-index:2}
  .site-nav{position:fixed;inset:var(--header-h) 0 auto 0;display:none;flex-direction:column;align-items:flex-start;gap:0;background:var(--bg);border-bottom:1px solid var(--line);padding:12px 20px 20px}
  .site-nav.is-open{display:flex}
  .site-nav a{width:100%;padding:15px 0;border-top:1px solid var(--line);font-size:18px}
  .hero{min-height:650px}
  .hero-image,.hero-scrim{inset:var(--header-h) 0 0}
  .hero h1{font-size:clamp(48px,13vw,78px)}
  .hero-content{left:20px;right:20px;bottom:120px}
  .hero-project-label{left:20px;right:20px;bottom:28px;justify-content:space-between;text-align:left;gap:12px}
  .scroll-cue{display:none}
  .section-pad{padding-left:20px;padding-right:20px}
  .intro-grid,.about-grid,.contact-grid,.section-head{grid-template-columns:1fr;gap:36px}
  .experience-title .experience-muted{white-space:normal}
  .section-head>p{margin:0;max-width:650px}
  .reference-strip{padding:26px 20px}
  .reference-strip-inner{grid-template-columns:1fr;gap:18px}
  .reference-strip-label{max-width:none}
  .reference-logos{grid-template-columns:repeat(5,minmax(110px,1fr));overflow-x:auto;overscroll-behavior-inline:contain}
  .reference-logo{min-width:118px;height:60px;padding:10px 22px}
  .founder-grid{grid-template-columns:1fr;gap:35px;margin-top:85px}
  .founder-portrait{max-width:620px}
  .founder-copy{max-width:none}
  .project-grid{grid-template-columns:1fr;row-gap:75px}
  .project-card,.project-card--wide,.project-card--full{grid-column:1}
  .project-media,.project-media--portrait,.project-media--portraitish,.project-media--banner{aspect-ratio:4/3}
  .project-meta{grid-template-columns:1fr;gap:7px}
  .project-meta>div:last-child{text-align:left;display:flex;gap:15px;flex-wrap:wrap}
  .service-list summary{grid-template-columns:40px 1fr 24px}
  .service-list details p{margin-left:60px}
  .site-footer{align-items:flex-start;flex-direction:column}
  .footer-meta{justify-content:flex-start;flex-direction:column;gap:6px}
  .dialog-inner{padding:100px 20px 60px}
  .dialog-heading,.dialog-description{grid-template-columns:1fr;gap:24px}
  .dialog-heading{margin-bottom:40px}
  .dialog-facts{max-width:430px}
  .dialog-gallery{grid-template-columns:1fr;gap:12px}
  .dialog-gallery figure,.dialog-gallery figure:nth-child(2),.dialog-gallery figure:nth-child(3){grid-column:1}
  .dialog-copy{grid-column:1;max-width:none;display:block}
  .dialog-copy p{font-size:16px;margin:0 0 1.25em}
}

@media (max-width:560px){
  .brand{gap:10px}
  .brand-logo{width:92px}
  .brand-rotator{min-width:112px;border-left:0;padding-left:0;font-size:9px}
  .hero-project-label{font-size:9px}
  .hero-project-label span:last-child{text-align:right}
  .intro-copy,.about-copy{font-size:17px}
  .reference-logos{grid-template-columns:repeat(5,108px)}
  .reference-logo{min-width:108px;padding:9px 16px}
  .reference-logo img{max-width:110px;max-height:34px}
  .founder-timeline div{grid-template-columns:92px 1fr}
  .founder-copy>p:not(.founder-role){font-size:16px}
  .contact-details>p{font-size:17px}
  .service-list summary strong{font-size:23px}
  .service-list details p{margin-left:0;padding-left:40px;font-size:15px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}


/* V4: indexable project detail pages */
.project-page-body{background:var(--paper)}
.project-page-header{position:sticky;top:0;height:var(--header-h);z-index:20;padding:0 var(--pad);display:flex;align-items:center;justify-content:space-between;background:rgba(247,246,242,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.project-page-header .brand-logo{width:132px}
.project-back{font-size:13px;font-weight:700}
.project-page-main{padding:clamp(75px,8vw,130px) var(--pad) clamp(90px,10vw,160px)}
.project-page-shell{width:min(100%,var(--content-max));margin:0 auto}
.project-page-heading{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(260px,.7fr);gap:clamp(35px,6vw,100px);align-items:end;margin-bottom:clamp(55px,7vw,100px)}
.project-page-heading h1{font-size:clamp(48px,7vw,108px);line-height:.92;letter-spacing:-.055em;font-weight:500;margin:0}
.project-page-facts{border-top:1px solid var(--ink);font-size:12px}
.project-page-facts div{display:flex;justify-content:space-between;gap:20px;padding:10px 0;border-bottom:1px solid var(--line)}
.project-page-facts span:first-child{color:var(--muted)}
.project-page-hero{margin:0;background:#ddd;overflow:hidden}
.project-page-hero img{width:100%;height:auto}
.project-page-copy{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(35px,6vw,90px);max-width:1240px;margin:clamp(45px,6vw,85px) auto 0}
.project-page-copy p{font-size:16px;line-height:1.68;margin:0}
.project-page-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:clamp(50px,7vw,100px)}
.project-page-gallery figure{margin:0;background:#ddd;overflow:hidden}
.project-page-gallery figure:first-child:last-child{grid-column:1/-1}
.project-page-gallery img{width:100%;height:100%;object-fit:cover}
.project-page-footer{padding:35px var(--pad);border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;font-size:12px;color:var(--muted)}
.contact-details a{border-bottom:1px solid currentColor}

@media (max-width:900px){
  .project-page-header{padding:0 20px}
  .project-page-header .brand-logo{width:105px}
  .project-page-main{padding-left:20px;padding-right:20px}
  .project-page-heading{grid-template-columns:1fr;align-items:start}
  .project-page-copy{grid-template-columns:1fr;gap:22px}
  .project-page-gallery{grid-template-columns:1fr;gap:12px}
  .project-page-footer{padding:28px 20px;flex-direction:column}
}