:root{
  --paper:#F4F4F2; --ink:#0B0B0C; --gray:#6A6A6A; --soft:#E6E6E3;
  --line:rgba(11,11,12,.16); --line-d:rgba(244,244,242,.18);
  --accent:#E8541F;
  --display:'Space Grotesk',system-ui,sans-serif;
  --body:'Manrope',system-ui,sans-serif;
  --ease:cubic-bezier(.22,.7,.2,1);
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth;scroll-padding-top:5rem}
body{background:var(--paper);color:var(--ink);font:400 1.05rem/1.65 var(--body);-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
em{font-style:normal;color:var(--accent)}
.dark em{color:var(--accent)}

.kicker{display:inline-flex;align-items:center;gap:.65rem;font:700 .74rem/1 var(--display);letter-spacing:.16em}
.kicker i{width:7px;height:7px;background:var(--accent)}

.btn{
  display:inline-flex;align-items:center;gap:.7rem;padding:1.05rem 1.6rem;font:700 .8rem/1 var(--display);letter-spacing:.1em;text-transform:uppercase;
  text-decoration:none;border:1px solid transparent;cursor:pointer;transition:background-color .25s,color .25s,border-color .25s;
}
.btn.solid{background:var(--ink);color:var(--paper)}
.btn.solid:hover{background:var(--accent);color:#fff}
.btn.ghost{border-color:var(--ink);color:var(--ink);background:transparent}
.btn.ghost:hover{background:var(--ink);color:var(--paper)}
.dark .btn.solid{background:var(--paper);color:var(--ink)}
.dark .btn.solid:hover{background:var(--accent);color:#fff}

/* üst bar */
.bar{
  position:fixed;inset:0 0 auto 0;z-index:20;display:flex;align-items:center;gap:2rem;padding:1.1rem 2.25rem;
  background:rgba(244,244,242,.82);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);
}
.mark{font:700 .92rem/1 var(--display);letter-spacing:.24em;text-decoration:none;white-space:nowrap}
.links{display:flex;gap:1.75rem;margin-left:auto}
.links a{font:600 .78rem/1 var(--display);letter-spacing:.12em;text-transform:uppercase;text-decoration:none;color:var(--gray);transition:color .2s}
.links a:hover{color:var(--ink)}
.switch{
  font:700 .76rem/1 var(--display);letter-spacing:.1em;text-transform:uppercase;text-decoration:none;white-space:nowrap;
  padding:.8rem 1.1rem;border:1px solid var(--ink);transition:background-color .25s,color .25s;
}
.switch:hover{background:var(--ink);color:var(--paper)}

/* hero */
.hero{min-height:100svh;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);align-items:stretch}
.hero-copy{padding:8rem 2.25rem 4.5rem;display:flex;flex-direction:column;justify-content:flex-end;gap:1.6rem;align-items:flex-start}
.hero h1{font:700 clamp(3.4rem,8.4vw,9rem)/.92 var(--display);letter-spacing:-.05em}
.lead{font-size:clamp(1.05rem,1.5vw,1.3rem);color:var(--gray);max-width:34ch}
.cta{display:flex;flex-wrap:wrap;gap:.9rem}
.hero-img{position:relative;min-height:60vh;overflow:hidden;background:#111}
.hero-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:84% 50%}

/* bölümler */
.sec{padding:7rem 2.25rem;max-width:90rem;margin:0 auto}
.dark{background:var(--ink);color:var(--paper);max-width:none}
.dark>*{max-width:85.5rem;margin-left:auto;margin-right:auto}
.head{display:flex;flex-direction:column;gap:1rem;margin-bottom:3.5rem;align-items:flex-start}
.head h2,.contact h2{font:700 clamp(2.4rem,5.4vw,5rem)/1 var(--display);letter-spacing:-.04em}
.sub{color:var(--gray);max-width:48ch}
.dark .sub{color:rgba(244,244,242,.62)}

/* hizmetler */
.services{list-style:none;padding:0;border-top:1px solid var(--ink)}
.svc{
  display:grid;grid-template-columns:5rem minmax(0,1.1fr) minmax(0,1fr);gap:2.5rem;align-items:center;
  padding:2.75rem 0;border-bottom:1px solid var(--line);
}
.num{font:500 1rem/1 var(--display);letter-spacing:.1em;color:var(--gray)}
.svc h3{font:700 clamp(1.7rem,3vw,2.6rem)/1.05 var(--display);letter-spacing:-.03em;margin-bottom:.8rem}
.svc-text>p{color:var(--gray);max-width:42ch;margin-bottom:1.3rem}
.svc ul{list-style:none;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:.5rem 1.5rem}
.svc ul li{font-size:.92rem;padding-left:1.1rem;position:relative;line-height:1.45}
.svc ul li::before{content:"";position:absolute;left:0;top:.55em;width:6px;height:6px;background:var(--ink)}
.svc-img{aspect-ratio:16/10;overflow:hidden;background:var(--soft);position:relative}
.svc-img img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.05);transition:filter .6s var(--ease),transform .9s var(--ease)}
.svc:hover .svc-img img{filter:grayscale(0);transform:scale(1.04)}

.svc-img.empty{display:grid;place-items:center;background:var(--soft);border:1px dashed rgba(11,11,12,.35)}
.svc-img.empty span{font:700 .72rem/1 var(--display);letter-spacing:.14em;text-transform:uppercase;color:var(--gray)}

/* web sitesi çizimi */
.mock{display:grid;place-items:center;background:var(--soft)}
.browser{width:78%;aspect-ratio:16/10.5;background:#fff;border:1px solid var(--ink);display:flex;flex-direction:column}
.dots{display:flex;gap:.35rem;padding:.55rem .7rem;border-bottom:1px solid var(--ink)}
.dots i{width:7px;height:7px;border:1px solid var(--ink);border-radius:50%}
.page{padding:1rem;display:flex;flex-direction:column;gap:.55rem;flex:1}
.page b{height:26%;background:var(--ink);transition:background-color .4s}
.page span{height:7px;width:70%;background:var(--soft)}
.page span.s{width:45%}
.page .row{display:flex;gap:.5rem;margin-top:auto;height:24%}
.page .row i{flex:1;border:1px solid var(--ink)}
.svc:hover .page b{background:var(--accent)}

/* sektörler */
.sectors{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.sector{display:flex;flex-direction:column;gap:1rem;padding:1.75rem;border:1px solid var(--ink);background:#fff;transition:background-color .3s,color .3s}
.sector:hover{background:var(--ink);color:var(--paper)}
.sector .tagline{transition:color .3s}
.sector:hover .tagline{color:rgba(244,244,242,.6)}
.sector h3{font:700 clamp(1.6rem,2.4vw,2.2rem)/1.05 var(--display);letter-spacing:-.03em}
.sector>p{color:var(--gray);transition:color .3s}
.sector:hover>p{color:rgba(244,244,242,.7)}
.sector ul{list-style:none;padding:0;display:grid;gap:.55rem;margin:.4rem 0 1.2rem}
.sector li{font-size:.95rem;padding-left:1.1rem;position:relative;line-height:1.45}
.sector li::before{content:"";position:absolute;left:0;top:.55em;width:6px;height:6px;background:currentColor}
.more{margin-top:auto;font:700 .78rem/1 var(--display);letter-spacing:.1em;text-transform:uppercase;text-decoration:none;padding-top:1.2rem;border-top:1px solid var(--line);transition:color .2s,border-color .3s}
.sector:hover .more{border-color:var(--line-d)}
.more:hover{color:var(--accent)}

/* süreç */
.steps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-d);border:1px solid var(--line-d)}
.steps li{background:var(--ink);padding:2rem 1.75rem 2.25rem;display:flex;flex-direction:column;gap:.8rem;justify-content:flex-start;min-height:15rem;transition:background-color .3s}
.steps li:hover{background:#161617}
.n{font:700 4rem/1 var(--display);letter-spacing:-.05em;color:transparent;-webkit-text-stroke:1px rgba(244,244,242,.55);margin-bottom:1.6rem}
.steps h3{font:700 1.4rem/1.15 var(--display);letter-spacing:-.02em}
.steps p{color:rgba(244,244,242,.62);font-size:.95rem;line-height:1.55}

/* projeler */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.case{border:1px dashed rgba(11,11,12,.4);padding:1.75rem;display:flex;flex-direction:column;gap:1.5rem;min-height:20rem}
.tagline{font:700 .72rem/1 var(--display);letter-spacing:.14em;color:var(--gray)}
.case dl{display:grid;gap:1.4rem;margin-top:auto}
.case dt{font:700 .75rem/1 var(--display);letter-spacing:.14em;text-transform:uppercase}
.case dd{height:1px;background:var(--line);margin-top:.9rem}

/* iletişim */
.contact{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:5rem;align-items:start;padding:7rem 2.25rem}
.contact>*{margin:0}
.contact-intro{display:flex;flex-direction:column;gap:1.2rem;align-items:flex-start}
.direct{list-style:none;padding:0;display:flex;flex-direction:column;gap:.5rem;margin-top:1rem}
.direct a{font:600 1rem/1.3 var(--display);text-decoration:none;border-bottom:1px solid var(--line-d);padding-bottom:.15rem}
.direct a:hover{border-color:var(--accent);color:var(--accent)}
.form{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem 1.5rem}
.form label{display:flex;flex-direction:column;gap:.5rem;font:600 .74rem/1.2 var(--display);letter-spacing:.12em;text-transform:uppercase}
.form small{text-transform:none;letter-spacing:0;font-weight:500;color:rgba(244,244,242,.5)}
.form .full{grid-column:1/-1}
.form input,.form select,.form textarea{
  font:400 1rem/1.4 var(--body);letter-spacing:0;text-transform:none;color:var(--paper);
  background:transparent;border:0;border-bottom:1px solid var(--line-d);padding:.7rem 0;border-radius:0;
  transition:border-color .2s;width:100%;
}
.form select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--paper) 50%),linear-gradient(135deg,var(--paper) 50%,transparent 50%);background-position:calc(100% - 12px) 55%,calc(100% - 7px) 55%;background-size:5px 5px;background-repeat:no-repeat}
.form select option{color:#000}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--accent)}
.form textarea{resize:vertical;min-height:7rem}
.form .btn{justify-self:start}
.hint{font:400 .82rem/1.4 var(--body);color:rgba(244,244,242,.5)}

/* alt bilgi */
.foot{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1.5rem;padding:2.25rem;border-top:1px solid var(--line-d);background:var(--ink);color:var(--paper)}
.foot nav{display:flex;gap:1.5rem;flex-wrap:wrap}
.foot nav a{font:600 .78rem/1 var(--display);letter-spacing:.12em;text-transform:uppercase;text-decoration:none;color:rgba(244,244,242,.62)}
.foot nav a:hover{color:var(--paper)}
.foot .switch{border-color:var(--paper)}
.foot .switch:hover{background:var(--paper);color:var(--ink)}

@media (max-width:1000px){
  .links{display:none}
  .bar{justify-content:space-between}
  .hero{grid-template-columns:1fr}
  .hero-copy{padding:7rem 1.25rem 3rem}
  .hero-img{min-height:70vw;order:2}
  .svc{grid-template-columns:3rem 1fr;gap:1.5rem}
  .svc-img{grid-column:1/-1}
  .steps{grid-template-columns:1fr 1fr}
  .cases{grid-template-columns:1fr}
  .sectors{grid-template-columns:repeat(2,1fr)}
  .contact{grid-template-columns:1fr;gap:3rem}
}
@media (max-width:640px){
  .bar{padding:.9rem 1.25rem}
  .mark{font-size:.78rem;letter-spacing:.18em}
  .switch{padding:.65rem .8rem;font-size:.68rem}
  .sec{padding:4.5rem 1.25rem}
  .contact{padding:4.5rem 1.25rem}
  .svc ul{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .sectors{grid-template-columns:1fr}
  .steps li{min-height:11rem}
  .form{grid-template-columns:1fr}
  .foot{padding:1.75rem 1.25rem}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important}
}

/* KVKK onayı, yasal bağlantılar */
.consent{flex-direction:row!important;align-items:flex-start;gap:.7rem!important;font:400 .85rem/1.5 var(--body)!important;letter-spacing:0!important;text-transform:none!important;color:rgba(244,244,242,.7)!important}
.consent input{width:1.1rem!important;height:1.1rem;margin-top:.15rem;flex:none;accent-color:var(--accent);padding:0!important}
.consent a{color:var(--paper)}
.legal{display:flex;flex-wrap:wrap;gap:1.25rem;width:100%;margin-top:.5rem;padding-top:1.25rem;border-top:1px solid var(--line-d)}
.legal a{font:600 .72rem/1 var(--display);letter-spacing:.1em;text-transform:uppercase;text-decoration:none;color:rgba(244,244,242,.55)}
.legal a:hover{color:var(--paper)}

/* referanslar (Instagram gömme) */
.refs{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,22rem);gap:3rem;align-items:center;margin-bottom:2.5rem;padding:2rem;border:1px solid var(--ink);background:#fff}
.refs-text{display:flex;flex-direction:column;gap:1rem;align-items:flex-start}
.refs-text h3{font:700 clamp(1.6rem,2.6vw,2.3rem)/1.08 var(--display);letter-spacing:-.03em}
.refs-text p:not(.tagline){color:var(--gray);max-width:44ch}
.frame{position:relative;aspect-ratio:10/11.6;overflow:hidden;background:#fff;border:1px solid var(--line)}
.frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.gate{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;padding:1.25rem;text-align:center;background:var(--soft)}
.gate p{font-size:.88rem;line-height:1.5;color:var(--gray);max-width:26ch}
.frame.loaded .gate{display:none}
@media (max-width:1000px){.refs{grid-template-columns:1fr}.frame{max-width:22rem}}
@media (max-width:640px){.refs{padding:1.25rem}}