/* Layout: logo motifi (kayık kare + kırmızı köşe) sayfanın grafik dili; koyu hero, açık içerik, koyu kapanış */
:root{
  --ink:#1E1F22;        /* antrasit zemin */
  --ink-2:#2A2B2F;
  --paper:#FFFFFF;
  --mist:#F3F3F4;       /* açık bölüm zemini */
  --line:#E2E2E5;
  --text:#2D2D2D;       /* logo koyusu */
  --muted:#5E6068;
  --on-ink:#F4F4F5;
  --on-ink-muted:#A9ABB2;
  --red:#BD1D22;        /* logo kırmızısı */
  --red-dark:#9C161A;
  --display:"Montserrat","Helvetica Neue",Arial,sans-serif;
  --body:"Source Sans 3","Segoe UI",Arial,sans-serif;
  --wrap:1180px;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--text);font:400 17px/1.6 var(--body);-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--paper)}
a{color:inherit}
h1,h2,h3{font-family:var(--display);line-height:1.12;text-wrap:balance;margin:0}
p{margin:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
@media(min-width:720px){.wrap{padding-left:max(32px,env(safe-area-inset-left,0px));padding-right:max(32px,env(safe-area-inset-right,0px))}}
.eyebrow{font:700 12px/1 var(--display);letter-spacing:.16em;text-transform:uppercase;color:var(--red);display:flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:10px;height:10px;border-top:3px solid currentColor;border-right:3px solid currentColor}
.btn{display:inline-flex;align-items:center;gap:10px;font:700 15px/1 var(--display);text-decoration:none;padding:16px 26px;border:2px solid transparent;transition:background .2s,color .2s,border-color .2s;cursor:pointer}
.btn-red{background:var(--red);color:#fff}
.btn-red:hover{background:var(--red-dark)}
.btn-ghost{border-color:rgba(255,255,255,.35);color:var(--on-ink)}
.btn-ghost:hover{border-color:#fff}
.btn:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--red);outline-offset:2px}

/* Header */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:var(--paper);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:24px;height:76px}
.logo{display:block;width:172px;flex:none}
.logo svg{display:block;width:100%;height:auto}
.nav{display:flex;gap:28px;margin-left:auto}
.nav a{font:600 14px/1 var(--display);text-decoration:none;color:var(--text)}
.nav a:hover{color:var(--red)}
.top .btn{padding:12px 18px;font-size:14px}
@media(max-width:960px){.nav{display:none}.top .btn{margin-left:auto}}
@media(max-width:480px){.top .btn{display:none}.logo{width:150px}}

/* Hero */
.hero{background:var(--ink);color:var(--on-ink);overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;padding-block:88px 72px}
.hero h1{font-size:clamp(38px,5.4vw,68px);font-weight:800;letter-spacing:-.02em;margin-top:22px}
.hero h1 em{font-style:normal;color:var(--red)}
.hero .lead{font-size:19px;color:var(--on-ink-muted);max-width:520px;margin-top:22px}
.hero .ctas{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.facts{display:flex;flex-wrap:wrap;gap:0;margin-top:56px;border-top:1px solid rgba(255,255,255,.12)}
.fact{padding:22px 32px 0 0;margin-right:32px;min-width:120px}
.fact strong{display:block;font:800 34px/1 var(--display);color:#fff;font-variant-numeric:tabular-nums}
.fact span{display:block;font-size:14px;color:var(--on-ink-muted);margin-top:8px}
/* Logo motifi */
.mark{position:relative;width:100%;max-width:420px;aspect-ratio:1;justify-self:end}
.mark .sq{position:absolute;left:0;bottom:0;width:64%;aspect-ratio:1;border:clamp(18px,3.2vw,30px) solid #F4F4F5}
.mark .br{position:absolute;right:0;top:0;width:64%;aspect-ratio:1;border-top:clamp(18px,3.2vw,30px) solid var(--red);border-right:clamp(18px,3.2vw,30px) solid var(--red)}
.mark .br::before,.mark .br::after{content:"";position:absolute;background:var(--red)}
.mark .br::before{left:0;top:0;width:clamp(18px,3.2vw,30px);height:30%}
.mark .br::after{right:0;bottom:0;width:30%;height:clamp(18px,3.2vw,30px)}
.tag{position:absolute;font:700 13px/1 var(--display);background:var(--ink-2);color:var(--on-ink);border:1px solid rgba(255,255,255,.14);padding:11px 14px;white-space:nowrap}
.tag i{display:inline-block;width:7px;height:7px;background:var(--red);margin-right:8px;vertical-align:1px}
.t1{left:4%;top:22%}.t2{right:-2%;top:46%}.t3{left:22%;bottom:30%}.t4{right:10%;bottom:4%}
@media(prefers-reduced-motion:no-preference){
  .mark .br{animation:slide 1s cubic-bezier(.2,.8,.2,1) both}
  .tag{animation:rise .7s cubic-bezier(.2,.8,.2,1) both}
  .t2{animation-delay:.1s}.t3{animation-delay:.2s}.t4{animation-delay:.3s}
}
@keyframes slide{from{transform:translate(-12%,12%)}}
@keyframes rise{from{transform:translateY(10px)}}
@media(max-width:860px){.hero .wrap{grid-template-columns:1fr;padding-block:56px}.mark{max-width:300px;justify-self:start;margin-top:8px}}

/* Bölümler */
section.block{padding-block:96px}
.head{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:end;margin-bottom:52px}
.head h2{font-size:clamp(30px,3.6vw,44px);font-weight:800;letter-spacing:-.015em;margin-top:16px}
.head p{color:var(--muted);max-width:460px}
@media(max-width:860px){.head{grid-template-columns:1fr}section.block{padding-block:68px}}

/* Hizmetler */
.services{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.svc{position:relative;padding:34px 28px 36px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:14px;min-width:0;transition:background .2s}
.svc::after{content:"";position:absolute;top:14px;right:14px;width:22px;height:22px;border-top:3px solid var(--red);border-right:3px solid var(--red);opacity:.25;transition:opacity .2s,transform .2s}
.svc:hover{background:var(--mist)}
.svc:hover::after{opacity:1;transform:translate(3px,-3px)}
.svc .ic{width:44px;height:44px}
.svc h3{font-size:20px;font-weight:700}
.svc p{color:var(--muted);font-size:16px}
.svc ul{list-style:none;padding:0;margin:auto 0 0;display:flex;flex-wrap:wrap;gap:6px}
.svc li{font:600 12px/1 var(--display);color:var(--text);background:var(--mist);padding:7px 9px}
.svc:hover li{background:var(--paper)}
@media(max-width:1020px){.services{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.services{grid-template-columns:1fr}}

/* Süreç */
.process{background:var(--mist)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.step{background:var(--paper);padding:30px 26px;position:relative;min-width:0}
.step::before{counter-increment:s;content:"0" counter(s);display:block;font:800 15px/1 var(--display);color:var(--red);margin-bottom:22px}
.step h3{font-size:19px;font-weight:700;margin-bottom:10px}
.step p{color:var(--muted);font-size:16px}
.step:not(:last-child)::after{content:"";position:absolute;top:36px;right:-20px;width:20px;height:2px;background:var(--red)}
@media(max-width:960px){.steps{grid-template-columns:repeat(2,1fr)}.step::after{display:none}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}

/* Neden */
.why{display:grid;grid-template-columns:repeat(2,1fr);gap:0 56px}
.why div{padding:28px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:28px 1fr;gap:6px 18px}
.why div::before{content:"";grid-row:span 2;width:14px;height:14px;margin-top:6px;border-top:3px solid var(--red);border-right:3px solid var(--red)}
.why h3{font-size:19px;font-weight:700}
.why p{color:var(--muted);font-size:16px}
@media(max-width:760px){.why{grid-template-columns:1fr}}

/* İletişim */
.contact{background:var(--ink);color:var(--on-ink)}
.contact .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;padding-block:96px}
.contact h2{font-size:clamp(32px,4vw,50px);font-weight:800;letter-spacing:-.02em;margin-top:18px}
.contact .lead{color:var(--on-ink-muted);margin-top:18px;max-width:420px}
.channels{margin-top:40px;display:flex;flex-direction:column;border-top:1px solid rgba(255,255,255,.12)}
.ch{display:grid;grid-template-columns:110px 1fr;gap:12px;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.12)}
.ch span{font:700 12px/1.6 var(--display);letter-spacing:.12em;text-transform:uppercase;color:var(--on-ink-muted)}
.ch a,.ch b{font:700 18px/1.4 var(--display);color:#fff;text-decoration:none;user-select:all;word-break:break-word}
.ch a:hover{color:var(--red)}
form{background:var(--paper);color:var(--text);padding:36px;display:grid;grid-template-columns:1fr 1fr;gap:18px;align-content:start;min-width:0}
form h3{grid-column:1/-1;font-size:22px;font-weight:800}
.f{display:flex;flex-direction:column;gap:7px;min-width:0}
.f.full{grid-column:1/-1}
label{font:700 12px/1 var(--display);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
input,select,textarea{font:400 16px/1.4 var(--body);color:var(--text);background:var(--mist);border:1px solid transparent;padding:13px 14px;width:100%;border-radius:0}
input:focus,select:focus,textarea:focus{background:#fff;border-color:var(--text)}
textarea{min-height:120px;resize:vertical}
.kvkk{grid-column:1/-1;display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--muted)}
.kvkk input{width:18px;height:18px;margin:2px 0 0;flex:none;accent-color:var(--red)}
.kvkk label{font:inherit;letter-spacing:0;text-transform:none;color:inherit}
.kvkk a{color:var(--text)}
form .btn{grid-column:1/-1;justify-content:center}
@media(max-width:900px){.contact .wrap{grid-template-columns:1fr;gap:44px;padding-block:68px}}
@media(max-width:560px){form{grid-template-columns:1fr;padding:24px}.ch{grid-template-columns:1fr;gap:4px}}

/* Footer */
footer{background:#141518;color:var(--on-ink-muted);font-size:15px}
footer .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-block:56px 28px}
footer .logo{width:170px}
footer p{margin-top:16px;max-width:320px}
footer h4{font:700 12px/1 var(--display);letter-spacing:.14em;text-transform:uppercase;color:#fff;margin:6px 0 16px}
footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:9px}
footer a{text-decoration:none}
footer a:hover{color:#fff}
.legal{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.1);padding-top:22px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:13px}
@media(max-width:760px){footer .wrap{grid-template-columns:1fr}}

/* Yasal sayfalar */
.page{padding-block:72px 96px}
.page .wrap{max-width:820px}
.page h1{font-size:clamp(30px,4vw,44px);font-weight:800;margin:16px 0 28px}
.page h2{font-size:21px;font-weight:700;margin:36px 0 12px}
.page p,.page li{color:var(--muted);margin-bottom:12px}
.page ul{padding-left:20px}
.notice{padding:14px 16px;font-size:15px;grid-column:1/-1}
.notice.ok{background:#EAF5EC;color:#1F5B2C}
.notice.err{background:#FBEAEA;color:#8A1C1F}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.logo img{display:block;width:100%;height:auto}