:root{
  --bg:#F4F2EC; --surface:#FFFFFF; --soft:#E3EBE2; --ink:#1E2A24; --muted:#5A645E;
  --brand:#2B4C3B; --brand-ink:#FFFFFF; --line:#DDD9CE; --accent:#A74B3A;
  --serif:Georgia,'Times New Roman',serif;
  --sans:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){--bg:#141A17;--surface:#1D2621;--soft:#223229;--ink:#EDEFEA;--muted:#A3ADA6;--brand:#7FB596;--brand-ink:#10231A;--line:#2C3832;--accent:#E08A78}
}
:root[data-theme="dark"]{--bg:#141A17;--surface:#1D2621;--soft:#223229;--ink:#EDEFEA;--muted:#A3ADA6;--brand:#7FB596;--brand-ink:#10231A;--line:#2C3832;--accent:#E08A78}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 var(--sans);-webkit-font-smoothing:antialiased}
a{color:var(--brand)}
img{max-width:100%;height:auto}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
header.top{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:8px 16px;flex-wrap:wrap;min-height:60px;padding-top:8px;padding-bottom:8px}
.brand{font:700 20px var(--serif);color:var(--ink);text-decoration:none}
nav{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
nav a{color:var(--muted);text-decoration:none;font-size:15px;padding:6px 10px;border-radius:999px}
nav a:hover{color:var(--ink);background:var(--soft)}
nav a.lang{border:1px solid var(--line);color:var(--ink);font-weight:600}
.hero{padding:72px 0 40px;display:grid;grid-template-columns:1.4fr 1fr;gap:32px;align-items:center}
.hero h1{font:700 clamp(36px,6vw,60px)/1.1 var(--serif);margin:0 0 12px}
.hero .role{color:var(--brand);font-weight:600;letter-spacing:.02em;margin:0 0 18px}
.hero p.lead{font-size:19px;color:var(--muted);max-width:34em;margin:0 0 26px}
.hero .avatar{justify-self:center;width:min(300px,70vw);aspect-ratio:1;border-radius:50%;background:var(--soft);display:grid;place-items:center;overflow:hidden}
.hero .avatar img{width:100%;height:100%;object-fit:cover}
.btn{display:inline-block;background:var(--brand);color:var(--brand-ink);text-decoration:none;font-weight:600;padding:12px 22px;border-radius:999px;margin:0 8px 8px 0}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
section{padding:48px 0}
section h2{font:700 clamp(26px,4vw,34px)/1.2 var(--serif);margin:0 0 8px}
section .sub{color:var(--muted);margin:0 0 28px}
.about p{max-width:46em;margin:0 0 14px}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:22px}
.card h3{font:700 19px var(--serif);margin:0 0 6px}
.card p{margin:0;color:var(--muted);font-size:16px}
.project{display:grid;grid-template-columns:1.1fr 1fr;gap:28px;background:var(--surface);border:1px solid var(--line);border-radius:28px;overflow:hidden}
.project .copy{padding:32px}
.project h3{font:700 28px var(--serif);margin:0 0 8px}
.project .shots{background:var(--soft);display:flex;gap:12px;justify-content:center;align-items:flex-end;padding:28px 16px 0;overflow:hidden}
.project .shots img{width:30%;max-width:150px;border-radius:18px 18px 0 0;box-shadow:0 10px 30px rgba(0,0,0,.18);border:4px solid #1F2A24;border-bottom:0}
.project .shots img:nth-child(2){width:36%;max-width:180px;transform:translateY(-14px)}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 22px;padding:0;list-style:none}
.tags li{background:var(--soft);color:var(--brand);font-size:14px;font-weight:600;padding:4px 12px;border-radius:999px}
.badge{display:inline-block;font-size:13px;font-weight:600;color:var(--accent);border:1px solid currentColor;padding:2px 10px;border-radius:999px;margin-bottom:12px}
.certs{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.cert{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px 18px}
.cert b{display:block}.cert span{color:var(--muted);font-size:15px}
.contact{background:var(--brand);color:var(--brand-ink);border-radius:28px;padding:40px;text-align:center}
.contact h2{color:var(--brand-ink)}
.contact p{opacity:.9;max-width:34em;margin:0 auto 20px}
.contact a.btn{background:var(--brand-ink);color:var(--brand)}
.contact .meta{margin-top:12px;opacity:.85;font-size:15px}
footer{padding:36px 0 56px;color:var(--muted);font-size:14px;border-top:1px solid var(--line);margin-top:40px}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}
footer a{color:var(--muted)}
/* uygulama + hukuki sayfalar */
.doc{max-width:760px;padding:48px 20px 24px}
.doc h1{font:700 clamp(30px,5vw,42px)/1.15 var(--serif);margin:0 0 6px}
.doc h2{font:700 22px var(--serif);margin:34px 0 8px}
.doc p,.doc li{max-width:42em}
.doc .meta{color:var(--muted);margin:0 0 26px}
.appshots{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin:24px 0}
.appshots figure{margin:0}
.appshots img{border-radius:20px;border:1px solid var(--line);width:100%}
.appshots figcaption{font-size:14px;color:var(--muted);text-align:center;margin-top:6px}
@media (max-width:760px){
  .hero{grid-template-columns:1fr;padding-top:40px}.hero .avatar{order:-1;width:180px}
  .project{grid-template-columns:1fr}.contact{padding:28px 20px}
  nav{gap:0}nav a{padding:4px 8px;font-size:14px}.brand{font-size:18px}
}

/* ---- v2: vaka çalışması, süreç, animasyon ---- */
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--brand);background:var(--soft);padding:5px 14px;border-radius:999px;margin-bottom:18px}
.eyebrow i{width:8px;height:8px;border-radius:50%;background:var(--brand);display:inline-block}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 24px;padding:0;list-style:none}
.chips li{border:1px solid var(--line);background:var(--surface);color:var(--muted);font-size:14px;padding:4px 12px;border-radius:999px}
.case{background:var(--surface);border:1px solid var(--line);border-radius:28px;overflow:hidden}
.case .head{padding:34px 34px 8px}
.case h3{font:700 clamp(28px,4vw,38px)/1.15 var(--serif);margin:0 0 10px}
.case .head p{max-width:46em;color:var(--muted);margin:0 0 16px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1px;background:var(--line);border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:20px}
.stats div{background:var(--surface);padding:18px 22px}
.stats b{display:block;font:700 30px var(--serif);color:var(--brand)}
.stats span{font-size:14px;color:var(--muted)}
.strip{display:flex;gap:18px;overflow-x:auto;padding:28px 34px 0;background:var(--soft);scroll-snap-type:x mandatory}
.strip img{flex:0 0 auto;width:210px;border-radius:22px 22px 0 0;border:5px solid #1F2A24;border-bottom:0;scroll-snap-align:start;box-shadow:0 12px 30px rgba(0,0,0,.16)}
.cols{display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));padding:30px 34px}
.cols h4{font:700 18px var(--serif);margin:0 0 6px;color:var(--brand)}
.cols p{margin:0;color:var(--muted);font-size:16px}
.case .foot{padding:0 34px 34px;display:flex;flex-wrap:wrap;gap:8px}
.steps{counter-reset:s;display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.steps .card{position:relative;padding-top:48px}
.steps .card::before{counter-increment:s;content:counter(s);position:absolute;top:16px;left:22px;font:700 14px var(--sans);color:var(--brand-ink);background:var(--brand);width:26px;height:26px;border-radius:50%;display:grid;place-items:center}
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:8px;background:var(--surface);padding:8px 14px;border-radius:8px;z-index:20}
:focus-visible{outline:3px solid var(--brand);outline-offset:3px;border-radius:6px}
@media (max-width:760px){.case .head,.cols{padding-left:20px;padding-right:20px}.strip{padding:22px 20px 0}.strip img{width:180px}.case .foot{padding:0 20px 24px}}