:root{--paper:#f4f6fc;--card:#fff;--ink:#0b1536;--mute2:#566082;--line:#dde2f0;--blue:#2342f5;--blue-d:#1a30c4;--sun:#ffc531;--ok:#0c8f5a;--sans:"Segoe UI Variable Display","Segoe UI","SF Pro Display","Helvetica Neue",Arial,system-ui,sans-serif;--r:14px;--w:1180px;--pad:clamp(20px,4.4vw,56px)}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{background:var(--paper);color:var(--ink);font:400 17px/1.6 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:clip}
img{display:block;max-width:100%;height:auto}a{color:inherit}ul,ol{list-style:none}button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:6px}
.wrap{max-width:calc(var(--w) + 2*var(--pad));margin:0 auto;padding:0 var(--pad)}
h1,h2,h3{font-weight:800;letter-spacing:-.035em;line-height:1.04}
.ic{flex:none}
/* düğmeler */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:44px;padding:0 20px;border-radius:12px;font-weight:700;font-size:15.5px;text-decoration:none;border:2px solid transparent;transition:background .18s,color .18s,border-color .18s,transform .18s;white-space:nowrap}
.btn.big{min-height:54px;padding:0 26px;font-size:17px;border-radius:14px}.btn.sm{min-height:40px;padding:0 16px;font-size:14.5px}
.btn.pri{background:var(--blue);color:#fff}.btn.pri:hover{background:var(--blue-d)}
.btn.ghost{background:transparent;border-color:var(--ink);color:var(--ink)}.btn.ghost:hover{background:var(--ink);color:#fff}
.btn.wa:not(.pri):not(.ghost){background:var(--ink);color:#fff}.btn.wa:not(.pri):not(.ghost):hover{background:var(--blue)}
/* üst bar */
.top{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:28px;padding:12px var(--pad);background:rgba(244,246,252,.9);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-size:20px;letter-spacing:-.03em}
.top nav{display:flex;gap:6px;margin-left:auto}.top nav a{padding:8px 13px;border-radius:10px;text-decoration:none;font-weight:600;font-size:15px;color:var(--mute2)}.top nav a:hover{color:var(--ink);background:#e6eaf8}
.top .btn{min-height:42px}
/* hero */
.hero{padding:clamp(40px,7vw,96px) 0 clamp(48px,7vw,96px);overflow:hidden}
.hero-g{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.08fr);gap:clamp(24px,4vw,64px);align-items:center}
.hero h1{font-size:clamp(42px,6.3vw,86px);letter-spacing:-.05em;line-height:.98;max-width:11ch}
.lead{font-size:clamp(18px,1.7vw,21px);line-height:1.55;color:var(--mute2);max-width:34em;margin-top:24px}
.hero-a{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
.hero-s{position:relative;aspect-ratio:1.1;min-width:0}
.hs{position:absolute}
.hs-a{left:10%;top:14%;width:88%}
.hs-b{left:0;top:0;width:60%}
.hs-p{right:2%;bottom:0;width:25%}
.hs-b .win{transform:scale(1);box-shadow:0 14px 30px -14px rgba(11,21,54,.35)}
/* tarayıcı ve telefon çerçevesi */
.win{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:0 24px 50px -24px rgba(11,21,54,.45)}
.win-bar{display:flex;align-items:center;gap:6px;padding:9px 12px;background:#eef1fa;border-bottom:1px solid var(--line)}
.win-bar i{width:9px;height:9px;border-radius:50%;background:#c6cde4}
.win-bar span{margin-left:10px;flex:1;max-width:60%;font-size:11.5px;line-height:1;padding:5px 10px;border-radius:99px;background:#fff;color:var(--mute2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.win img{width:100%}
.ph{border:5px solid var(--ink);border-radius:22px;overflow:hidden;background:var(--ink);box-shadow:0 24px 44px -20px rgba(11,21,54,.55)}.ph img{border-radius:16px;width:100%}
/* tek açılış hareketi: hero ekranları sırayla yerine oturur */
.hs{opacity:0;transform:translateY(26px)}
.ready .hs{opacity:1;transform:none;transition:opacity .7s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
.ready .hs-b{transition-delay:.05s}.ready .hs-a{transition-delay:.18s}.ready .hs-p{transition-delay:.32s}
.nojs .hs{opacity:1;transform:none}
/* bölümler */
.sec{padding:clamp(56px,8vw,112px) 0}.sec.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-h{max-width:720px;margin-bottom:clamp(32px,5vw,60px)}.sec-h h2{font-size:clamp(32px,4.4vw,54px)}.sec-h p{margin-top:14px;color:var(--mute2);font-size:18px}
/* projeler */
.proj{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:clamp(24px,5vw,72px);align-items:center;padding:clamp(28px,4vw,52px) 0;border-top:1px solid var(--line)}
.proj:first-of-type{border-top:0;padding-top:0}
.proj.rev{grid-template-columns:minmax(0,1fr) minmax(0,1.15fr)}.proj.rev .proj-v{order:2}
.proj-v{display:block;text-decoration:none;min-width:0}
.cover{position:relative;padding:0 8% 7% 0}.proj.rev .cover{padding:0 0 7% 8%}
.cover .ph{position:absolute;right:0;bottom:0;width:22%}.proj.rev .cover .ph{right:auto;left:0}
.cover .win{transition:transform .35s cubic-bezier(.2,.7,.2,1)}.proj-v:hover .win{transform:translateY(-4px)}
.soon{display:grid;place-content:center;gap:6px;text-align:center;aspect-ratio:1.6;border:2px dashed #b8c1de;border-radius:16px;color:var(--mute2);padding:20px}.soon span{font-size:28px;font-weight:800;letter-spacing:-.03em;color:var(--ink)}
.proj-m{display:flex;align-items:center;gap:12px;flex-wrap:wrap;color:var(--mute2);font-size:15px;margin-bottom:14px}
.st{display:inline-flex;align-items:center;gap:7px;font-weight:700;font-size:13.5px;padding:4px 11px;border-radius:99px;background:#e7ebf9;color:var(--ink)}
.st::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--mute2)}
.st-yayinda{background:#dff5ea;color:#0a6b43}.st-yayinda::before{background:var(--ok)}
.st-hazir{background:#e5ebff;color:#1a30c4}.st-hazir::before{background:var(--blue)}
.st-gelistiriliyor{background:#fff1cc;color:#7a5600}.st-gelistiriliyor::before{background:var(--sun)}
.proj h3{font-size:clamp(30px,3.6vw,46px)}.proj h3 a{text-decoration:none;background:linear-gradient(var(--pc),var(--pc)) left 100%/0 3px no-repeat;transition:background-size .3s}.proj h3 a:hover{background-size:100% 3px}
.proj-t>p{margin-top:14px;font-size:18px;color:var(--mute2);max-width:32em}
.proj-t ul{margin-top:22px;display:grid;gap:10px}.proj li,.feat li{display:flex;gap:10px;align-items:flex-start;line-height:1.45}.proj li svg,.feat li svg{margin-top:2px;color:var(--pc,var(--blue));stroke-width:2.6}
.proj-l{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
/* hizmetler, adımlar */
.svc{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 clamp(28px,6vw,88px)}
.svc>div{padding:26px 0;border-top:2px solid var(--ink)}.svc h3{font-size:24px}.svc p{margin-top:10px;color:var(--mute2);max-width:30em}
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,3vw,44px);counter-reset:s}
.steps li{counter-increment:s;padding-top:20px;border-top:2px solid var(--ink);position:relative}
.steps li::before{content:counter(s);position:absolute;top:-17px;left:0;width:32px;height:32px;border-radius:50%;background:var(--blue);color:#fff;font-weight:800;display:grid;place-items:center;font-size:15px}
.steps h3{font-size:24px;margin-top:10px}.steps p{margin-top:10px;color:var(--mute2)}
/* iletişim bandı */
.cta{background:var(--blue);color:#fff;padding:clamp(56px,8vw,104px) 0}
.cta h2{font-size:clamp(34px,5vw,64px);letter-spacing:-.045em;max-width:14ch}.cta p{margin-top:18px;font-size:19px;max-width:30em;color:#dfe5ff}
.cta-r{display:flex;gap:18px 28px;flex-wrap:wrap;align-items:center;margin-top:34px}
.cta .btn.wa{background:#fff;color:var(--blue-d)}.cta .btn.wa:hover{background:var(--sun);color:var(--ink)}
.tel{display:inline-flex;gap:10px;align-items:center;font-weight:800;font-size:clamp(22px,2.6vw,30px);letter-spacing:-.02em;text-decoration:none;color:#fff;border-bottom:3px solid rgba(255,255,255,.4)}.tel:hover{border-color:var(--sun)}
.cta :focus-visible{outline-color:#fff}
/* alt bilgi */
.foot{background:var(--ink);color:#c9d0ea;padding:40px 0 34px}.foot .wrap{display:grid;grid-template-columns:1fr auto;gap:18px 40px;align-items:center}
.fb{display:flex;gap:12px;align-items:center}.fb b{color:#fff;font-size:18px}.fb p{font-size:14px;color:#9aa5cf}
.foot nav{display:flex;gap:18px;flex-wrap:wrap}.foot a{text-decoration:none;font-weight:600;font-size:15px}.foot a:hover{color:#fff;text-decoration:underline}
.cp{grid-column:1/-1;font-size:13.5px;color:#8792bd;border-top:1px solid #243061;padding-top:18px}
/* proje sayfası */
.pg main{padding-top:20px}
.crumb{display:flex;gap:8px;align-items:center;font-size:14.5px;color:var(--mute2);margin:14px 0 30px}.crumb a{text-decoration:none}.crumb a:hover{text-decoration:underline}.crumb b{color:var(--ink)}
.ph-h h1{font-size:clamp(40px,6vw,76px);letter-spacing:-.05em}.ph-h .lead{margin-top:18px}
.gal{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:clamp(20px,3vw,40px);margin:clamp(36px,6vw,72px) 0;align-items:start}
.gal figure{min-width:0}.gal .g-d{grid-column:span 6}.gal .g-m{grid-column:span 2}
.gal .g-d+.g-d{grid-column:span 6}
@media (min-width:900px){.gal .g-d{grid-column:span 4}.gal .g-m{grid-column:span 2}.gal .g-d:only-of-type,.gal figure:first-child.g-d{grid-column:span 4}}
.zoom{display:block;width:100%;text-align:left;cursor:zoom-in}.zoom .win,.zoom .ph{transition:transform .3s}.zoom:hover .win,.zoom:hover .ph{transform:translateY(-3px)}
.gal figcaption{margin-top:12px;font-size:15px;color:var(--mute2)}
.det{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(24px,4vw,56px);padding:clamp(28px,4vw,48px) 0;border-top:2px solid var(--ink)}
.det h2{font-size:24px;margin-bottom:14px}.det p{color:var(--mute2);margin-bottom:12px;max-width:34em}
.feat{display:grid;gap:11px}
.tags{display:flex;flex-wrap:wrap;gap:8px}.tags span{padding:5px 12px;border-radius:99px;background:#e7ebf9;font-weight:600;font-size:14.5px}
.next{display:flex;flex-direction:column;gap:4px;margin:24px 0 clamp(48px,7vw,88px);padding:24px 28px;border-radius:var(--r);background:#fff;border:1px solid var(--line);text-decoration:none;transition:border-color .2s,transform .2s}.next:hover{border-color:var(--blue);transform:translateY(-2px)}
.next span{color:var(--mute2);font-size:15px}.next b{font-size:clamp(26px,3.4vw,40px);letter-spacing:-.035em}
.nf{padding:clamp(60px,10vw,140px) 0}.nf h1{font-size:clamp(34px,5vw,60px);max-width:14ch}.nf p{margin:16px 0 28px;color:var(--mute2)}
/* büyütme penceresi */
.lb{position:fixed;inset:0;z-index:80;background:rgba(8,14,38,.92);display:none;align-items:center;justify-content:center;padding:24px}
.lb.open{display:flex}.lb img{max-width:min(96vw,1500px);max-height:86vh;border-radius:10px;background:#fff}
.lb button{position:absolute;top:14px;right:16px;color:#fff;font-size:34px;line-height:1;width:48px;height:48px}
.lb p{position:absolute;bottom:16px;left:0;right:0;text-align:center;color:#c9d0ea;font-size:15px}
/* duyarlı */
@media (max-width:980px){
  .hero-g{grid-template-columns:1fr}.hero h1{max-width:none}.hero-s{max-width:640px;margin:8px auto 0;width:100%}
  .proj,.proj.rev{grid-template-columns:1fr}.proj.rev .proj-v{order:0}.cover,.proj.rev .cover{padding:0 8% 7% 0}.proj.rev .cover .ph{left:auto;right:0}
  .steps{grid-template-columns:1fr;gap:34px}.det{grid-template-columns:1fr}
}
@media (max-width:720px){
  .top{gap:12px}.top nav{display:none}.top .btn{margin-left:auto}.top .btn span{display:none}.top .btn{width:44px;padding:0}
  .svc{grid-template-columns:1fr}.foot .wrap{grid-template-columns:1fr}
  .gal{grid-template-columns:repeat(2,minmax(0,1fr))}.gal .g-d{grid-column:span 2}.gal .g-m{grid-column:span 1}
  .btn.big{width:100%}.hero-a .btn,.cta-r .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}.hs{opacity:1;transform:none}}