/* Tasarim dili: guven veren kurumsal lojistik. Koyu petrol mavisi mürekkep, sicak kagit yuzey, tek sinyal rengi (kehribar) yalniz birincil eylemde.
   Marka renkleri gelince yalniz :root degiskenleri (veya config.js theme) degisir. Yazi tipi: sistem yigini (harici font yok, cerezsiz/hizli). */
:root{
  --ink:#0f2233;--ink-2:#1b3447;--brand:#0b5560;--brand-soft:#e3eff0;
  --signal:#f2a516;--signal-ink:#1a1204;--paper:#f6f4ee;--surface:#fff;--line:#d9d3c5;
  --muted:#4b5a67;--on-dark:#f2f6f9;--on-dark-muted:#b6c5d1;--ok:#0a6b3d;--err:#a8001c;
  --radius:14px;--max:1160px;
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --ease:cubic-bezier(.16,1,.3,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px;-webkit-text-size-adjust:100%}
body{margin:0;font:400 1rem/1.65 var(--font);color:var(--ink);background:var(--paper)}
img,svg{max-width:100%;height:auto}
a{color:var(--brand);text-underline-offset:3px}
::selection{background:var(--signal);color:var(--signal-ink)}
:focus-visible{outline:3px solid var(--signal);outline-offset:3px;border-radius:4px}
.dark :focus-visible,header.top :focus-visible{outline-color:var(--signal)}
.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 12px;z-index:100}
.skip:focus{left:8px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
h1,h2,h3{text-wrap:balance;letter-spacing:-.02em}
/* header */
header.top{position:sticky;top:0;background:var(--ink);color:var(--on-dark);z-index:50}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:64px}
.logo{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:1.3rem;letter-spacing:-.03em;color:#fff;text-decoration:none}
.logo i{width:22px;height:22px;display:inline-block;border:3px solid var(--signal);border-radius:5px;position:relative}
.logo i::after{content:"";position:absolute;left:3px;right:-9px;bottom:-3px;height:3px;background:var(--signal)}
nav ul{display:flex;gap:2px;list-style:none;margin:0;padding:0}
nav a{display:inline-block;padding:11px 12px;text-decoration:none;color:var(--on-dark-muted);border-radius:8px;min-height:44px}
nav a:hover{color:#fff;background:var(--ink-2)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 24px;border-radius:10px;font-weight:700;text-decoration:none;border:2px solid transparent;cursor:pointer;font:inherit;font-weight:700;transition:transform .2s var(--ease),background-color .2s,box-shadow .2s}
.btn.primary{background:var(--signal);color:var(--signal-ink);box-shadow:0 2px 0 rgba(0,0,0,.25),0 8px 20px -8px rgba(242,165,22,.6)}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 4px 0 rgba(0,0,0,.25),0 14px 26px -10px rgba(242,165,22,.7)}
.btn.primary:active{transform:translateY(0)}
.btn.primary[disabled]{opacity:.6;cursor:progress}
.btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn.ghost:hover{background:rgba(255,255,255,.1)}
/* hero */
.dark{background:var(--ink);color:var(--on-dark)}
.hero{position:relative;overflow:hidden;padding:72px 0 64px}
.hero .route{position:absolute;inset:0;width:100%;height:100%;opacity:.5;pointer-events:none}
.hero .route path{stroke-dasharray:6 10;animation:dash 40s linear infinite}
@keyframes dash{to{stroke-dashoffset:-400}}
.hero .wrap{position:relative;display:grid;gap:40px;align-items:center}
.hero h1{font-size:clamp(2.1rem,5.4vw,3.7rem);line-height:1.08;margin:0 0 20px;font-weight:800}
.hero p.lead{font-size:1.2rem;color:var(--on-dark-muted);max-width:52ch;margin:0 0 28px}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.trust{display:flex;flex-wrap:wrap;gap:10px 22px;list-style:none;padding:0;margin:28px 0 0;color:var(--on-dark)}
.trust li{display:flex;align-items:center;gap:8px;font-weight:600;font-size:.95rem}
.trust svg{width:20px;height:20px;color:var(--signal);flex:none}
.note-dark{color:var(--on-dark-muted);font-size:.9rem;margin:14px 0 0}
/* sections */
section{padding:72px 0}
section.paper2{background:#ece8dd}
section.deep{background:var(--ink);color:var(--on-dark)}
h2{font-size:clamp(1.6rem,3.6vw,2.4rem);line-height:1.15;margin:0 0 14px;font-weight:800}
.sub{color:var(--muted);max-width:62ch;margin:0 0 36px;font-size:1.05rem}
.deep .sub{color:var(--on-dark-muted)}
.video{aspect-ratio:16/9;border-radius:var(--radius);background:var(--ink);color:var(--on-dark-muted);display:grid;place-items:center;text-align:center;overflow:hidden;border:1px solid var(--ink-2)}
.video iframe{width:100%;height:100%;border:0}
.video{position:relative}.video-error{position:absolute;inset:auto 0 0 0;margin:0;padding:.6rem 1rem;background:rgba(15,34,51,.92);color:#fff;font-size:.9rem}
.video video{width:100%;height:100%;object-fit:contain;background:#000}
/* ozellikler */
.feature{display:grid;gap:28px;grid-template-columns:1fr;align-items:center;padding:36px 0;border-top:1px solid var(--line)}
.feature:first-of-type{border-top:0}
.feature h3{margin:0 0 10px;font-size:clamp(1.3rem,2.6vw,1.7rem);line-height:1.2;font-weight:800}
.feature p{margin:0;color:var(--muted);max-width:50ch}
/* urun penceresi maketi */
.win{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 18px 40px -22px rgba(15,34,51,.45);overflow:hidden;font-size:.82rem;color:var(--ink)}
.win-bar{display:flex;align-items:center;gap:6px;padding:9px 12px;background:#eceff2;border-bottom:1px solid var(--line)}
.win-bar b{width:9px;height:9px;border-radius:50%;background:#c3cbd2;display:inline-block}
.win-bar span{margin-left:8px;color:var(--muted);font-weight:600;font-size:.75rem}
.win-body{padding:14px;display:grid;gap:8px;min-height:190px;align-content:start}
.row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:#fbfaf7}
.tag{padding:2px 8px;border-radius:99px;font-size:.72rem;font-weight:700;background:var(--brand-soft);color:var(--brand);white-space:nowrap}
.tag.warn{background:#fdf0d2;color:#6b4700}
.ask{display:flex;gap:8px;align-items:center;padding:10px 12px;border:2px solid var(--brand);border-radius:10px;font-weight:600}
.ask::after{content:"";width:2px;height:1.1em;background:var(--brand);animation:blink 1s steps(2) infinite}
@keyframes blink{50%{opacity:0}}
.bars{display:flex;align-items:flex-end;gap:8px;height:90px;padding-top:6px}
.bars i{flex:1;background:var(--brand);border-radius:4px 4px 0 0;transform-origin:bottom;opacity:.85}
.reveal.in .bars i{animation:grow .9s var(--ease) both}
@keyframes grow{from{transform:scaleY(.05)}}
.shelf{display:grid;grid-template-columns:repeat(6,1fr);gap:6px}
.shelf i{height:26px;background:#e4dfd1;border-radius:4px}
.shelf i.hit{background:var(--signal)}
.flow{display:flex;align-items:center;flex-wrap:wrap;gap:6px}
.node{padding:8px 12px;border:2px solid var(--brand);border-radius:8px;font-weight:700;background:#fff}
.node.alt{border-style:dashed;border-color:var(--muted)}
.arrow{width:18px;height:2px;background:var(--muted);position:relative}
.arrow::after{content:"";position:absolute;right:0;top:-4px;border-left:7px solid var(--muted);border-top:5px solid transparent;border-bottom:5px solid transparent}
.two{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips span{padding:8px 12px;border-radius:8px;background:var(--brand-soft);color:var(--brand);font-weight:700}
.limit{height:8px;border-radius:8px;background:#e4dfd1;overflow:hidden}.limit i{display:block;height:100%;width:58%;background:var(--brand)}
.shot picture,.shot img{display:block;width:100%;height:auto;border-radius:var(--radius);border:1px solid var(--line)}
/* segmentler: liste duzeni */
.segs{display:grid;gap:0;border-top:2px solid var(--ink)}
.seg{display:grid;gap:6px;padding:22px 0;border-bottom:1px solid var(--line)}
.seg h3{margin:0;font-size:1.25rem;font-weight:800}
.seg p{margin:0;color:var(--muted);max-width:60ch}
/* itirazlar */
.obj{display:grid;gap:28px}
.obj h3{margin:0 0 6px;font-size:1.15rem}
.obj p{margin:0;color:var(--on-dark-muted)}
.founder{display:grid;gap:12px;padding:28px;background:var(--brand-soft);border-radius:var(--radius);color:var(--ink)}
.founder h2{margin:0}.founder p{margin:0;color:var(--ink-2);max-width:62ch}
ol.steps{list-style:none;padding:0;margin:0;display:grid;gap:0;counter-reset:s}
ol.steps li{counter-increment:s;padding:18px 0 18px 56px;border-bottom:1px solid var(--line);position:relative}
ol.steps li::before{content:counter(s);position:absolute;left:0;top:16px;width:36px;height:36px;border-radius:10px;background:var(--ink);color:var(--signal);display:grid;place-items:center;font-weight:800}
details{border-bottom:1px solid var(--line);padding:2px 0}
summary{cursor:pointer;font-weight:700;padding:16px 0;min-height:48px;list-style:none;display:flex;justify-content:space-between;gap:12px}
summary::after{content:"+";font-size:1.4rem;line-height:1;color:var(--brand)}
details[open] summary::after{content:"−"}
summary::-webkit-details-marker{display:none}
details p{margin:0 0 16px;color:var(--muted);max-width:68ch}
/* form */
.formgrid{display:grid;gap:36px}
form{display:grid;gap:14px;background:var(--surface);color:var(--ink);padding:24px;border-radius:var(--radius);border:1px solid var(--line);box-shadow:0 22px 44px -26px rgba(0,0,0,.5)}
.field{display:grid;gap:6px}
label{font-weight:600}
.opt{font-weight:400;color:var(--muted)}
input,select,textarea{font:inherit;padding:12px;border:1px solid #6b7686;border-radius:8px;min-height:48px;width:100%;background:#fff;color:var(--ink)}
input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--signal);outline-offset:1px}
textarea{min-height:96px}
.check{display:flex;gap:10px;align-items:flex-start}
.check input{width:24px;min-height:24px;margin-top:3px;flex:none;accent-color:var(--brand)}
.check label{font-weight:400;font-size:.93rem}
.err{color:var(--err);font-size:.9rem;min-height:1.1em}
input[aria-invalid="true"],select[aria-invalid="true"]{border-color:var(--err)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
#form-status{padding:12px 16px;border-radius:8px;display:none}
#form-status.ok{display:block;background:#e3f4ea;color:var(--ok)}
#form-status.bad{display:block;background:#fbe6ea;color:var(--err)}
.expect{display:grid;gap:8px;margin:0;padding:0;list-style:none}
.expect li{display:flex;gap:10px;align-items:flex-start}
.expect svg{width:20px;height:20px;color:var(--signal);flex:none;margin-top:3px}
.contact{display:flex;flex-wrap:wrap;gap:6px 22px;margin-top:20px}
.contact a{color:#fff;font-weight:600;min-height:44px;display:inline-flex;align-items:center}
footer{background:#0a1824;color:var(--on-dark-muted);padding:40px 0 96px;font-size:.95rem}
footer a{color:#fff}
footer ul{list-style:none;padding:0;margin:0 0 16px;display:flex;flex-wrap:wrap;gap:4px 20px}
footer li a{display:inline-block;padding:8px 0}
.note{font-size:.9rem;color:var(--muted)}
.legal{max-width:760px;padding:40px 20px}
.legal h2{font-size:1.3rem;margin-top:28px}
.draft{background:#fdf0d2;border:1px solid #b07900;border-radius:8px;padding:12px 16px;color:#4d3800}
/* alt sayfalar */
.page-hero{padding:56px 0 40px}
.page-hero h1{font-size:clamp(1.9rem,4.6vw,3rem);line-height:1.1;margin:0 0 16px;font-weight:800;max-width:20ch}
.page-hero p{color:var(--on-dark-muted);max-width:58ch;font-size:1.15rem;margin:0 0 24px}
.prose{max-width:68ch}.prose h2{margin-top:36px}.prose li{margin:6px 0}
.related{display:flex;flex-wrap:wrap;gap:6px 20px;padding:0;list-style:none}
.related a{display:inline-block;padding:8px 0;font-weight:600}
/* mobil yapiskan CTA */
.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:60;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:var(--ink);border-top:1px solid var(--ink-2);display:none;transform:translateY(110%);transition:transform .35s var(--ease)}
.sticky-cta.show{transform:none}
.sticky-cta .btn{width:100%}
/* kaydirma animasyonu: JS yoksa hep gorunur */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
@media(min-width:800px){
  .hero .wrap{grid-template-columns:1.05fr .95fr}
  .feature{grid-template-columns:1fr 1fr;gap:56px}.feature.rev .shot{order:-1}
  .segs{grid-template-columns:1fr 1fr;column-gap:56px}
  .obj{grid-template-columns:repeat(3,1fr);gap:36px}
  .formgrid{grid-template-columns:.9fr 1.1fr;align-items:start}
}
@media(max-width:799px){nav{display:none}.sticky-cta{display:block}header.top .btn{min-height:44px;padding:8px 16px}}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal{opacity:1;transform:none}
}
.mt{margin-top:32px}
.bars i.h92{height:92%}
.bars i.h78{height:78%}
.bars i.h66{height:66%}
.bars i.h55{height:55%}
.bars i.h47{height:47%}
.bars i.h38{height:38%}
.bars i.h30{height:30%}
[hidden]{display:none!important}