:root{
  --bg:#070a0f;
  --panel:#0d131d;
  --panel2:#101824;
  --line:#1d2a3a;
  --text:#f4f7fb;
  --muted:#9eacc0;
  --blue:#70a9ff;
  --blue2:#9bc3ff;
  --max:1160px;
  --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(7,10,15,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(29,42,58,.8)}
.nav{height:72px;display:flex;align-items:center;justify-content:space-between}
.logo{font-weight:900;letter-spacing:-.04em;font-size:18px}.logo span{color:var(--blue)}
.nav-links{display:flex;gap:22px;align-items:center;font-size:13px;color:#b8c4d4}
.nav-links a:hover{color:white}
.menu{display:none;border:1px solid var(--line);background:transparent;color:white;padding:8px 10px;border-radius:10px}
.hero{padding:104px 0 92px;border-bottom:1px solid var(--line)}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:11px;font-weight:800;color:var(--blue);margin:0 0 18px}
h1,h2,h3{line-height:1.04;letter-spacing:-.045em;margin:0}
h1{font-size:clamp(48px,7vw,82px);max-width:900px}
h2{font-size:clamp(30px,4vw,48px)}
h3{font-size:19px}
.lead{font-size:18px;color:#b7c4d6;max-width:760px;margin:24px 0 0}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 16px;border-radius:10px;border:1px solid #2a3b50;background:transparent;font-weight:800;font-size:13px}
.btn.primary{background:#f4f7fb;color:#071018;border-color:#f4f7fb}
.btn:hover{transform:translateY(-1px)}
.section{padding:86px 0;border-bottom:1px solid var(--line)}
.section-head{display:flex;justify-content:space-between;gap:40px;align-items:end;margin-bottom:30px}
.section-head p{max-width:520px;color:var(--muted);margin:0}
.grid{display:grid;gap:14px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.card p{color:#aebbd0;font-size:14px}
.tag{display:inline-flex;padding:5px 9px;border:1px solid #26384d;border-radius:999px;font-size:10px;color:#9eb5d0;margin-bottom:16px}
.kicker{font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#7890ad;font-weight:800}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden;margin-top:34px}
.stat{background:var(--panel);padding:22px}.stat strong{display:block;font-size:25px}.stat span{font-size:12px;color:var(--muted)}
.case{display:grid;grid-template-columns:1.05fr .95fr;gap:18px}
.workflow{min-height:330px;display:flex;flex-direction:column;justify-content:center;gap:12px}
.node{border:1px solid #26384d;background:#0a1018;border-radius:12px;padding:13px 15px}
.node b{font-size:13px}.node small{display:block;color:#8ea0b8;margin-top:3px;font-size:11px}
.arrow{text-align:center;color:#55708f;font-size:12px}
.list{margin:0;padding-left:19px;color:#aebbd0}.list li{margin:8px 0}
.cta{background:linear-gradient(135deg,#111b29,#0d131d);border:1px solid #24364b;border-radius:20px;padding:34px}
.cta h2{max-width:800px}
.footer{padding:25px 0;color:#728198;font-size:12px;display:flex;justify-content:space-between;gap:20px}
.article{max-width:820px}.article h1{font-size:clamp(42px,6vw,68px)}.article h2{font-size:30px;margin-top:45px}.article p,.article li{color:#b4c1d3;font-size:16px}.article ul{padding-left:22px}
.breadcrumb{font-size:12px;color:#73849b;margin-bottom:24px}
.notice{border-left:3px solid var(--blue);padding:14px 18px;background:#0b121c;color:#b9c7d9;margin:26px 0}
.mini-links{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}
.mini-links a{color:var(--blue2);font-size:13px}
.portfolio-box{display:flex;align-items:center;justify-content:space-between;gap:25px;flex-wrap:wrap}
.checks{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:18px}
.check{padding:12px 14px;border:1px solid var(--line);border-radius:12px;color:#b8c6d9;background:#0a1018;font-size:13px}
@media(max-width:800px){
 .nav-links{display:none}.menu{display:block}
 .hero{padding:78px 0 70px}.section{padding:64px 0}
 .section-head{display:block}.section-head p{margin-top:15px}
 .grid-2,.grid-3,.case{grid-template-columns:1fr}
 .stats{grid-template-columns:1fr}
 .checks{grid-template-columns:1fr}
 .footer{display:block}.footer div+div{margin-top:8px}
}