:root{
  --bg:#0f2f34;
  --bg-2:#153f45;
  --bg-3:#1c4d54;
  --surface:#ffffff;
  --surface-soft:#f3f7f8;
  --ink:#10191d;
  --muted:#637178;
  --line:#d7e0e3;
  --teal:#28d4cd;
  --teal-dark:#079b98;
  --slate:#2c3b42;
  --cream:#f7f4ef;
  --shadow:0 18px 55px rgba(11,35,39,.16);
  --radius:22px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:var(--cream);
  color:var(--ink);
  line-height:1.55;
}
a{text-decoration:none;color:inherit}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.header{
  position:sticky;top:0;z-index:50;
  background:rgba(15,47,52,.96);
  border-bottom:1px solid rgba(255,255,255,.10);
  backdrop-filter:blur(14px);
}
.nav{height:78px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:.07em;color:#fff}
.logo{width:34px;height:34px;position:relative;display:inline-block}
.logo:before,.logo:after{content:"";position:absolute;background:var(--teal);transform:skewX(-28deg);border-radius:2px}
.logo:before{width:24px;height:10px;top:4px;left:2px}
.logo:after{width:24px;height:10px;bottom:4px;right:2px}
.links{display:flex;align-items:center;gap:24px;color:#e9f1f2;font-size:14px}
.links a:hover,.links a.active{color:var(--teal)}
.menu{display:none;background:none;border:0;color:white;font-size:28px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 18px;border-radius:12px;border:1px solid transparent;
  font-weight:900;transition:.2s ease;cursor:pointer
}
.btn-primary{background:var(--teal);color:#063033}
.btn-primary:hover{background:#54e0da;transform:translateY(-1px)}
.btn-outline{border-color:#76939a;color:#12353a;background:transparent}
.btn-outline:hover{background:#e8f1f2}
.btn-light{border-color:rgba(255,255,255,.22);background:rgba(255,255,255,.06);color:#fff}
.hero{
  background:linear-gradient(135deg,var(--bg),var(--bg-2) 58%,var(--bg-3));
  color:#fff;
  padding:86px 0 0;
  overflow:hidden;
}
.hero-grid{display:grid;grid-template-columns:1fr .9fr;gap:56px;align-items:center}
.eyebrow{font-size:12px;letter-spacing:.22em;text-transform:uppercase;font-weight:900;color:var(--teal);margin-bottom:18px}
h1{font-size:clamp(52px,6vw,84px);line-height:.96;letter-spacing:-.05em;margin:0 0 24px}
h2{font-size:clamp(38px,4.2vw,58px);line-height:1.02;letter-spacing:-.04em;margin:0}
h3{font-size:22px;line-height:1.1;margin:0 0 10px}
.accent{color:var(--teal)}
.lead{font-size:18px;color:#d9e8ea;max-width:660px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.device{
  min-height:470px;
  border-radius:28px;
  background:linear-gradient(145deg,rgba(255,255,255,.12),rgba(255,255,255,.04));
  border:1px solid rgba(255,255,255,.16);
  position:relative;
  box-shadow:0 30px 80px rgba(0,0,0,.24);
  overflow:hidden;
}
.device:before{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.055) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.055) 1px,transparent 1px);
  background-size:46px 46px;
}
.device:after{
  content:"Z";position:absolute;right:70px;top:60px;
  font-size:270px;line-height:.8;font-weight:950;letter-spacing:-.08em;
  color:rgba(255,255,255,.13);text-shadow:18px 18px 0 rgba(40,212,205,.14);
}
.orb{position:absolute;right:50px;bottom:54px;width:170px;height:170px;border:1px solid rgba(40,212,205,.85);border-radius:50%}
.orb:after{content:"";position:absolute;inset:42px;border-radius:50%;border:1px solid rgba(255,255,255,.30)}
.tile{position:absolute;background:linear-gradient(135deg,#f2f6f7,#8da0a5);border-radius:10px;box-shadow:0 18px 44px rgba(0,0,0,.22)}
.tile.t1{width:56%;height:72px;left:14%;top:18%;transform:skewX(-18deg)}
.tile.t2{width:82px;height:42%;left:43%;top:34%;transform:rotate(35deg)}
.tile.t3{width:62%;height:72px;left:13%;bottom:18%;transform:skewX(-18deg)}
.meta{
  margin-top:54px;
  display:grid;grid-template-columns:1.15fr .85fr 1.55fr 1.1fr;
  background:var(--surface);
  color:var(--ink);
  border-radius:22px 22px 0 0;
  overflow:hidden;
  box-shadow:var(--shadow)
}
.meta div{padding:20px 22px;border-right:1px solid var(--line)}
.meta div:last-child{border-right:0}
.meta strong{display:block;margin-bottom:5px}
.meta span{color:var(--muted);font-size:14px}
.section{padding:92px 0}
.section-white{background:#fff}
.section-soft{background:var(--surface-soft)}
.section-dark{background:var(--slate);color:#fff}
.head{display:flex;align-items:end;justify-content:space-between;gap:32px;margin-bottom:34px}
.copy{max-width:500px;color:var(--muted)}
.section-dark .copy{color:#d6e1e4}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{
  background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px;
  min-height:260px;box-shadow:0 12px 30px rgba(18,40,44,.06)
}
.section-dark .card{background:#35464e;border-color:rgba(255,255,255,.12);box-shadow:none}
.no{font-size:12px;letter-spacing:.16em;font-weight:900;color:var(--teal-dark);margin-bottom:20px}
.section-dark .no{color:var(--teal)}
.icon{width:64px;height:64px;margin-bottom:22px;border-radius:18px;background:linear-gradient(135deg,#e8eff1,#fff);border:1px solid #d5dee2;position:relative}
.icon:after{content:"";position:absolute;inset:16px;border:2px solid var(--teal);border-radius:9px;transform:rotate(45deg)}
.card p{color:var(--muted);margin:0}
.section-dark .card p{color:#d7e1e4}
.process{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px}
.steps{display:grid;gap:14px}
.step{display:grid;grid-template-columns:44px 1fr;gap:14px;padding:18px;background:#35464e;border:1px solid rgba(255,255,255,.12);border-radius:16px}
.num{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--teal);color:#063033;font-weight:950}
.step p{margin:0;color:#d7e1e4}
.about-grid,.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.table{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff}
.row{display:grid;grid-template-columns:180px 1fr;padding:15px 18px;border-bottom:1px solid var(--line)}
.row:last-child{border-bottom:0}
.row span{color:var(--muted)}
.visual-block{min-height:420px;border-radius:26px;background:linear-gradient(135deg,var(--bg),var(--bg-3));position:relative;overflow:hidden;box-shadow:var(--shadow)}
.visual-block:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 70% 35%,rgba(40,212,205,.32),transparent 28%)}
.visual-block .tile{box-shadow:none}
.contact-list{display:grid;gap:18px;margin-top:28px}
.contact-list div{padding-bottom:16px;border-bottom:1px solid var(--line)}
.contact-list span{display:block;color:var(--muted);font-size:13px}
.form{background:var(--slate);border-radius:22px;padding:28px;color:#fff}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:grid;gap:7px}.field.full{grid-column:1/-1}
.field label{font-size:13px;color:#eaf1f2}
.field input,.field select,.field textarea{width:100%;padding:13px 14px;border-radius:12px;border:1px solid rgba(255,255,255,.18);background:#1f2c32;color:#fff;outline:none}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--teal)}
.footer{background:#0e2529;color:#fff;padding:44px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr 1fr;gap:32px}
.footer p,.footer a{color:#d7e3e6;font-size:14px}
.footer-links{display:grid;gap:7px}
.copyright{margin-top:28px;padding-top:18px;border-top:1px solid rgba(255,255,255,.1);font-size:13px;color:#b8c7cb}
.page-hero{padding:86px 0 56px;background:linear-gradient(135deg,var(--bg),var(--bg-2));color:#fff}
.page-hero h1{font-size:clamp(48px,5vw,70px)}
.legal{max-width:900px}.legal h2{font-size:28px;margin-top:34px}.legal p,.legal li{color:#46535c}
.cookie{display:none;position:fixed;left:20px;right:20px;bottom:20px;z-index:100;background:#0f2f34;color:#fff;border:1px solid rgba(255,255,255,.14);border-radius:16px;padding:16px 18px;box-shadow:var(--shadow);align-items:center;justify-content:space-between;gap:20px}
.cookie.show{display:flex}.cookie p{margin:0;color:#e8f0f1;font-size:14px}
@media(max-width:900px){
  .links{display:none}.menu{display:block}
  .nav.open .links{display:flex;position:absolute;top:78px;left:0;right:0;flex-direction:column;background:#0f2f34;padding:22px}
  .hero-grid,.process,.about-grid,.contact-grid{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr 1fr}
  .meta{grid-template-columns:1fr 1fr}
  .head{display:block}.copy{margin-top:14px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:620px){
  .container{width:min(var(--max),calc(100% - 24px))}
  h1{font-size:46px}.cards{grid-template-columns:1fr}.meta{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}
  .device{min-height:360px}.tile.t2{left:42%;height:38%}.orb{width:135px;height:135px}
  .row{grid-template-columns:1fr}.cookie{flex-direction:column;align-items:flex-start}
}