:root{--bg:#fff;--fg:#0f172a;--muted:#5b6476;--line:#e6e8ee;--soft:#f5f7fb;--acc:#2f5bea;--acc2:#1d3fb8;--r:14px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--fg);background:var(--bg)}
a{color:var(--acc);text-decoration:none}a:hover{color:var(--acc2)}
h1,h2,h3,h4{line-height:1.2;margin:0 0 .6em}h1{font-size:clamp(2rem,4.5vw,3.2rem);letter-spacing:-.02em}
h2{font-size:clamp(1.5rem,3vw,2.1rem);letter-spacing:-.01em}h3{font-size:1.15rem}
p{margin:0 0 1em}.muted{color:var(--muted)}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.top{position:sticky;top:0;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);z-index:10}
.bar{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.1rem;color:var(--fg)}
.mark{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:var(--acc);color:#fff;font-family:ui-monospace,Menlo,Consolas,monospace}
nav{display:flex;gap:26px}nav a{color:var(--muted);font-weight:500}nav a.active,nav a:hover{color:var(--fg)}
.burger{display:none;cursor:pointer;flex-direction:column;gap:5px}.burger i{width:22px;height:2px;background:var(--fg);display:block}
@media(max-width:760px){.burger{display:flex}nav{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;flex-direction:column;padding:16px 20px;border-bottom:1px solid var(--line)}#m:checked~nav{display:flex}}
section{padding:72px 0}.soft{background:var(--soft)}
.hero{padding:96px 0 80px;background:linear-gradient(180deg,#f3f6ff 0,#fff 100%)}
.hero p.lead{font-size:1.2rem;color:var(--muted);max-width:640px}
.tag{display:inline-block;font-size:.85rem;font-weight:600;color:var(--acc);background:#e8eeff;padding:4px 12px;border-radius:99px;margin-bottom:18px}
.btn{display:inline-block;padding:13px 24px;border-radius:10px;background:var(--acc);color:#fff;font-weight:600;border:0}
.btn:hover{background:var(--acc2);color:#fff}.btn.ghost{background:transparent;color:var(--fg);border:1px solid var(--line)}
.btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.grid{display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px}
.card .ico{width:44px;height:44px;border-radius:11px;background:#e8eeff;display:grid;place-items:center;margin-bottom:16px;font-size:1.3rem}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:22px;margin-top:48px}
.stats b{display:block;font-size:2rem;color:var(--acc)}
.steps{counter-reset:s;display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.steps .card::before{counter-increment:s;content:"0" counter(s);font:700 .9rem ui-monospace,Menlo,monospace;color:var(--acc);display:block;margin-bottom:10px}
.chips{display:flex;flex-wrap:wrap;gap:10px}.chips span{border:1px solid var(--line);border-radius:99px;padding:6px 14px;font-size:.92rem;background:#fff}
.cta{background:var(--fg);color:#fff;border-radius:20px;padding:48px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta p{color:#c7cede;margin:0}
.list{padding-left:1.1em}.list li{margin:.35em 0}
.case .meta{font-size:.88rem;color:var(--muted);margin-bottom:10px}
.case .res{border-top:1px solid var(--line);margin-top:16px;padding-top:14px;font-size:.95rem}
.foot{border-top:1px solid var(--line);padding:48px 0 24px;margin-top:40px}
.foot .cols{display:grid;gap:28px;grid-template-columns:2fr 1fr 1fr 1.3fr}
.foot h4{font-size:.95rem;margin-bottom:12px}.foot a,.foot span{display:block;margin:6px 0;color:var(--muted);font-size:.95rem}
.foot .logo{display:flex;color:var(--fg);margin-bottom:10px;font-size:1.1rem}.foot .logo .mark{display:grid;margin:0;color:#fff;font-size:1rem}.copy{margin-top:32px;font-size:.88rem;color:var(--muted)}
@media(max-width:760px){.foot .cols{grid-template-columns:1fr 1fr}.cta{padding:32px}}
.center{text-align:center}.mt{margin-top:40px}