:root{
 --navy:#071323; --navy2:#0d1f38; --ink:#10213a; --muted:#66758a;
 --blue:#1857ff; --cyan:#14d9ca; --purple:#6c43ff; --soft:#f5f8ff;
 --line:#dbe4f2; --white:#fff; --shadow:0 22px 60px rgba(6,23,50,.12);
 --max:1180px; --r:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.6}
a{text-decoration:none;color:inherit} img{max-width:100%;display:block}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.header{position:sticky;top:0;z-index:60;background:rgba(7,19,35,.9);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.brand{display:flex;align-items:center;gap:12px;min-width:max-content}
.brand img{height:39px;width:auto}
.menu{display:flex;gap:22px;align-items:center;color:#d7e3f7;font-size:14px;font-weight:650}
.menu a:hover{color:#fff}
.actions{display:flex;align-items:center;gap:10px}
.btn{height:48px;padding:0 18px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:800;border:1px solid transparent;cursor:pointer;transition:.2s}
.btn:hover{transform:translateY(-1px)}
.btn-main{background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;box-shadow:0 14px 30px rgba(24,87,255,.25)}
.btn-ghost{color:#e9f1ff;border-color:rgba(255,255,255,.18);background:rgba(255,255,255,.03)}
.lang{display:flex;gap:2px;border:1px solid rgba(255,255,255,.18);padding:3px;border-radius:999px}
.lang a{font-size:11px;font-weight:900;color:#cbd7ea;padding:7px 9px;border-radius:999px}
.lang a.active{background:#fff;color:#0a1d35}
.hero{position:relative;overflow:hidden;color:#fff;background:
 radial-gradient(circle at 82% 18%,rgba(20,217,202,.2),transparent 28%),
 radial-gradient(circle at 15% 22%,rgba(24,87,255,.2),transparent 28%),
 linear-gradient(180deg,var(--navy),var(--navy2))}
.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:38px 38px;mask-image:linear-gradient(180deg,#000,transparent 92%)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;padding:88px 0 76px}
.kicker{display:inline-flex;align-items:center;gap:9px;border-radius:999px;padding:9px 13px;font-size:12px;font-weight:900;letter-spacing:.06em;text-transform:uppercase;color:#95f2e8;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.11)}
.hero h1,.page-hero h1{font-size:clamp(44px,6vw,72px);line-height:1.02;letter-spacing:-.045em;margin:18px 0}
.hero .lead{font-size:18px;color:#d8e5f7;max-width:690px}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.proof{display:flex;gap:18px;flex-wrap:wrap;margin-top:24px;color:#cad8ec;font-size:13px}
.proof span:before{content:"✓";color:#6ff4dd;margin-right:7px}
.hero-panel{background:linear-gradient(180deg,rgba(255,255,255,.11),rgba(255,255,255,.05));border:1px solid rgba(255,255,255,.14);border-radius:30px;padding:24px;box-shadow:0 30px 80px rgba(0,0,0,.28)}
.hero-panel .inner{background:linear-gradient(180deg,#fff,#edf4ff);border-radius:24px;color:var(--ink);padding:22px}
.logo-mark{width:100px;margin:0 auto 14px}
.dashboard{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}
.tile{background:#f7faff;border:1px solid #e2e9f5;border-radius:16px;padding:15px;min-height:118px}
.tile b{display:block;margin-bottom:6px}.tile p{font-size:12px;color:#637089;margin:0}
.section{padding:84px 0}.section.soft{background:var(--soft)}.section.dark{background:linear-gradient(180deg,#08111f,#0d2038);color:#fff}
.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;flex-wrap:wrap;margin-bottom:32px}
.section-head h2{font-size:clamp(32px,4vw,48px);line-height:1.06;letter-spacing:-.04em;margin:8px 0 0}
.section-head p{max-width:680px;color:var(--muted);margin:0}.section.dark .section-head p{color:#c7d5ea}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:0 12px 30px rgba(10,32,68,.06)}
.card h3{margin:0 0 9px;font-size:21px}.card p{margin:0;color:var(--muted)}
.card ul{margin:14px 0 0;padding-left:19px;color:#4f5f75}.card li{margin:7px 0}
.ib{width:50px;height:50px;border-radius:15px;display:grid;place-items:center;margin-bottom:17px;background:linear-gradient(135deg,#eaf0ff,#e7fffb);font-size:22px}
.feature-split{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.highlight{background:linear-gradient(135deg,#1954ff,#16d7c8);color:#fff;border-radius:30px;padding:32px;box-shadow:0 28px 60px rgba(25,84,255,.22)}
.highlight h3{font-size:30px;margin:0 0 9px}.highlight p{margin:0;color:#eef8ff}
.tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}
.tags span{padding:9px 11px;border-radius:999px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.16);font-size:12px;font-weight:800}
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.step{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;color:var(--ink)}
.step .n{width:36px;height:36px;border-radius:50%;background:#eaf0ff;color:#174ee7;display:grid;place-items:center;font-weight:900;margin-bottom:13px}
.step h4{margin:0 0 6px}.step p{margin:0;color:var(--muted);font-size:14px}
.page-hero{background:linear-gradient(135deg,#f8fbff,#f0f6ff);padding:70px 0 52px}
.page-hero .kicker{color:#2453d6;background:#eef3ff;border-color:#dbe5ff}
.page-hero p{max-width:760px;color:var(--muted);font-size:17px}
.usecases{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.case{background:#fff;border:1px solid var(--line);border-radius:24px;padding:26px;box-shadow:0 12px 32px rgba(10,32,68,.06)}
.case strong{display:block;color:#174ee7;font-size:13px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px}
.case h3{margin:0 0 8px}.case p{color:var(--muted);margin:0}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:var(--shadow)}
.field{display:grid;gap:7px;margin-bottom:15px}.field label{font-weight:800;font-size:13px}
.field input,.field select,.field textarea{width:100%;padding:13px 14px;border:1px solid #d5deeb;border-radius:13px;font:inherit;outline:none}
.field textarea{min-height:145px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:#6e93ff;box-shadow:0 0 0 3px rgba(24,87,255,.08)}
.notice{font-size:12px;color:#6a788c;line-height:1.6}.success{display:none;margin-top:12px;padding:12px;border-radius:12px;background:#eefbf7;color:#256750;border:1px solid #ccecdf}.success.show{display:block}
.cta{background:linear-gradient(135deg,#071323,#153968 70%,#0fa99d);color:#fff;border-radius:30px;padding:34px;display:flex;justify-content:space-between;gap:24px;align-items:center;flex-wrap:wrap}
.cta h3{font-size:34px;margin:0 0 7px;line-height:1.05}.cta p{margin:0;color:#d7e5f8;max-width:700px}
.footer{background:#071323;color:#c8d5e8;padding:42px 0 28px}
.foot{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:26px}.footer h4{color:#fff;margin:0 0 10px}.footer p,.footer a{font-size:14px;color:#b9c9df}.footer ul{list-style:none;padding:0;margin:0}.footer li{margin:7px 0}
.copy{margin-top:24px;padding-top:17px;border-top:1px solid rgba(255,255,255,.08);font-size:12px;color:#8fa4bf}
.legal{max-width:900px;color:#536379}
@media(max-width:980px){.menu{display:none}.hero-grid,.cards,.feature-split,.process,.contact-grid,.usecases,.foot{grid-template-columns:1fr 1fr}.hero-grid{grid-template-columns:1fr}}
@media(max-width:680px){.container{width:min(100% - 24px,var(--max))}.nav{min-height:68px}.brand img{height:32px}.actions .btn-ghost{display:none}.hero-grid,.cards,.feature-split,.process,.contact-grid,.usecases,.foot{grid-template-columns:1fr}.hero h1,.page-hero h1{font-size:42px}.section{padding:64px 0}.cta h3{font-size:28px}.lang{margin-left:auto}}