:root{
  --ink:#0b1b33;--ink-2:#3a4a63;--muted:#6b7a90;--line:#e3e8ef;
  --bg:#ffffff;--bg-soft:#f5f7fb;--navy:#0a1f44;--navy-2:#12306a;
  --accent:#1f6fff;--accent-2:#17c3b2;--radius:14px;
  --shadow:0 10px 30px rgba(10,31,68,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:16px/1.6 Inter,system-ui,sans-serif;color:var(--ink);background:var(--bg)}
a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
h1,h2,h3{line-height:1.2;margin:0}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
section{padding:96px 0}
.soft{background:var(--bg-soft)}
.sec-head{max-width:720px;margin-bottom:48px}
.sec-head h2,.h2{font-size:clamp(28px,4vw,40px);margin:10px 0 14px}
.sec-head p{color:var(--ink-2);margin:0}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:999px;font-weight:600;font-size:15px;border:1px solid transparent;cursor:pointer;transition:.2s;font-family:inherit}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:#0f5be0}
.btn-ghost{border-color:rgba(255,255,255,.35);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.08)}
.more{display:inline-block;margin-top:28px;font-weight:600;color:var(--accent)}
.more:hover{text-decoration:underline}

/* nav */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px}
.logo i{width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,var(--accent),var(--accent-2));display:grid;place-items:center;color:#fff;font-style:normal;font-size:15px}
.nav ul{display:flex;gap:26px;list-style:none;margin:0;padding:0;font-size:15px;color:var(--ink-2)}
.nav ul a:hover,.nav ul a.on{color:var(--accent)}
.nav ul a.on{font-weight:600}
.nav-r{display:flex;align-items:center;gap:14px}
@media(max-width:980px){.nav ul{display:none}}

/* hero */
.hero,.page-hero{background:radial-gradient(1200px 500px at 80% -10%,#1f6fff55,transparent),linear-gradient(160deg,var(--navy),#061430);color:#fff;overflow:hidden}
.hero{padding:110px 0 120px}
.page-hero{padding:88px 0 80px}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(36px,5.4vw,60px);font-weight:800;letter-spacing:-.02em;margin:16px 0 20px}
.page-hero h1{font-size:clamp(32px,4.6vw,50px);font-weight:800;letter-spacing:-.02em;margin:14px 0 16px;max-width:820px}
.hero h1 span,.page-hero h1 span{background:linear-gradient(90deg,#7fb2ff,var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p,.page-hero p{color:#c6d3ea;font-size:18px;max-width:620px;margin:0 0 32px}
.page-hero p{margin:0}
.hero .eyebrow,.page-hero .eyebrow{color:var(--accent-2)}
.cta{display:flex;gap:14px;flex-wrap:wrap}
.mock{background:#0f2a5a;border:1px solid #23427d;border-radius:18px;padding:18px;box-shadow:0 30px 60px rgba(0,0,0,.35)}
.mock-bar{display:flex;gap:6px;margin-bottom:14px}.mock-bar b{width:10px;height:10px;border-radius:50%;background:#2d4c86}
.mock-card{background:#132f63;border-radius:12px;padding:14px 16px;margin-bottom:10px;font-size:14px}
.mock-card .t{display:flex;justify-content:space-between;color:#9fb4d8;font-size:12px;margin-bottom:6px}
.tag{font-size:11px;font-weight:600;padding:2px 8px;border-radius:999px}
.tag.hi{background:#ff5d5d22;color:#ff8a8a}.tag.md{background:#ffb02022;color:#ffc85c}.tag.ok{background:#17c3b222;color:#4fe3d3}
.bar{height:6px;border-radius:3px;background:#23427d;margin-top:8px;overflow:hidden}.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-2))}
@media(max-width:900px){.hero .wrap{grid-template-columns:1fr}.mock{display:none}}

/* strip */
.strip{background:var(--bg-soft);padding:36px 0;border-bottom:1px solid var(--line)}
.strip .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.strip b{display:block;font-size:22px}
.strip span{color:var(--muted);font-size:14px}
@media(max-width:700px){.strip .wrap{grid-template-columns:repeat(2,1fr)}}

/* lifecycle steps */
.flow{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;counter-reset:s}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 18px;transition:.2s}
.step:hover{border-color:var(--accent);box-shadow:var(--shadow);transform:translateY(-3px)}
.step::before{counter-increment:s;content:"0" counter(s);font-size:13px;font-weight:700;color:var(--accent)}
.step h3{font-size:18px;margin:8px 0 10px}
.step ul{margin:0;padding-left:16px;color:var(--ink-2);font-size:14px}
.step li{margin-bottom:4px}
.flow.f5{grid-template-columns:repeat(5,1fr)}
@media(max-width:1000px){.flow,.flow.f5{grid-template-columns:repeat(3,1fr)}}
@media(max-width:620px){.flow,.flow.f5{grid-template-columns:1fr}}

/* cards */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:.2s}
.card:hover{box-shadow:var(--shadow)}
.ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:22px;background:linear-gradient(135deg,#e8f0ff,#e3faf7);margin-bottom:16px}
.card h3{font-size:19px;margin-bottom:8px}
.card p{margin:0;color:var(--ink-2);font-size:15px}
.card ul{color:var(--ink-2);padding-left:18px;margin:14px 0 0}
.badge{display:inline-block;margin-left:8px;font-size:11px;font-weight:600;color:var(--accent);background:#e8f0ff;padding:2px 8px;border-radius:999px;vertical-align:middle}
@media(max-width:900px){.grid3{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.grid3,.grid2{grid-template-columns:1fr}}

/* detail rows */
.detail{display:grid;grid-template-columns:260px 1fr;gap:40px;padding:40px 0;border-bottom:1px solid var(--line)}
.detail:first-child{padding-top:0}
.detail:last-child{border-bottom:0}
.detail .n{font-size:13px;font-weight:700;color:var(--accent)}
.detail h3{font-size:26px;margin-top:6px}
.detail p{margin:0 0 16px;color:var(--ink-2);font-size:17px}
.detail ul{display:grid;grid-template-columns:1fr 1fr;gap:10px 24px;list-style:none;padding:0;margin:0}
.detail li{position:relative;padding-left:22px;color:var(--ink-2);font-size:15px}
.detail li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:2px;background:var(--accent-2)}
@media(max-width:800px){.detail{grid-template-columns:1fr;gap:12px}.detail ul{grid-template-columns:1fr}}

/* checks + split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.checks{list-style:none;padding:0;margin:0}
.checks li{padding:14px 0 14px 36px;border-bottom:1px solid var(--line);position:relative;color:var(--ink-2)}
.checks li b{color:var(--ink);display:block}
.checks li::before{content:"✓";position:absolute;left:0;top:14px;width:24px;height:24px;border-radius:50%;background:#e3faf7;color:#0e9d8f;display:grid;place-items:center;font-size:13px;font-weight:700}
.langs{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.langs div{background:linear-gradient(160deg,var(--navy),var(--navy-2));color:#fff;border-radius:var(--radius);padding:26px}
.langs b{font-size:24px;display:block}.langs span{color:#9fb4d8;font-size:14px}
@media(max-width:900px){.split{grid-template-columns:1fr}}

/* chips */
.int-group{margin-bottom:28px}
.int-group h3{font-size:14px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chips span{background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 16px;font-weight:500;font-size:15px}

/* cta band */
.band{background:linear-gradient(120deg,var(--accent),#0f4fd0 60%,#0b8f84);color:#fff;border-radius:22px;padding:56px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.band h2{font-size:clamp(24px,3.4vw,34px);max-width:640px}
.band .btn{background:#fff;color:var(--accent)}

/* contact */
.dark{background:linear-gradient(160deg,var(--navy),#061430);color:#fff}
.dark p{color:#c6d3ea}
.dark .eyebrow{color:var(--accent-2)}
.dark .checks li{color:#c6d3ea;border-color:#23427d}
.dark .checks li b{color:#fff}
form{background:#fff;color:var(--ink);border-radius:18px;padding:30px;display:grid;gap:14px}
form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
input,select,textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font:inherit;font-size:15px;background:#fff}
input:focus,select:focus,textarea:focus{outline:2px solid #1f6fff55;border-color:var(--accent)}
.ok-msg{color:#0e9d8f;font-weight:600}
@media(max-width:600px){form .row{grid-template-columns:1fr}}

footer{background:#061430;color:#8397b8;padding:56px 0 32px;font-size:14px}
.foot{display:grid;grid-template-columns:2fr repeat(2,1fr);gap:32px;margin-bottom:32px}
.foot b{color:#fff}
.foot a{display:block;margin-top:8px}
.foot a:hover{color:#fff}
.foot-bottom{border-top:1px solid #1a2d52;padding-top:20px}
@media(max-width:700px){.foot{grid-template-columns:1fr}}