:root{
  --navy:#0A1628;--navy2:#12213C;--blue:#2563EB;--blue-d:#1D4ED8;--sky:#60A5FA;
  --surface:#F8FAFC;--white:#fff;--ink:#0F172A;--ink2:#475569;--ink3:#64748B;--ink4:#94A3B8;
  --line:#E2E8F0;--tag:#EFF6FF;
  --sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --mono:ui-monospace,'SF Mono','JetBrains Mono',Menlo,monospace;
  --r-card:16px;--r-btn:11px;--max:1200px;
  --sh:0 18px 40px -22px rgba(10,22,40,.45);--sh-h:0 26px 54px -22px rgba(10,22,40,.55);
  --sh-b:0 16px 30px -12px rgba(37,99,235,.55);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--sans);color:var(--ink);line-height:1.6;background:var(--white);-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
h1,h2,h3,h4{font-family:var(--sans);font-weight:900;letter-spacing:-.045em;line-height:1.05;color:var(--ink);text-wrap:balance}
h1{font-size:clamp(38px,5.2vw,60px)}h2{font-size:clamp(30px,3.6vw,42px)}
h3{font-size:26px;letter-spacing:-.03em;font-weight:800}h4{font-size:19px;letter-spacing:-.02em;font-weight:800}
p{text-wrap:pretty}
a{color:var(--blue);text-decoration:none}a:hover{color:var(--blue-d);text-decoration:underline}
.wrap{max-width:var(--max);margin:0 auto;padding:0 clamp(20px,5vw,48px)}
.eyebrow{font-family:var(--mono);font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
.btn{display:inline-block;font-size:16px;font-weight:600;padding:16px 30px;border-radius:var(--r-btn);
  text-decoration:none;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease,background .2s ease;cursor:pointer;border:none}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn-p{background:var(--blue);color:#fff!important;box-shadow:var(--sh-b)}
.btn-p:hover{background:var(--blue-d);box-shadow:0 20px 36px -12px rgba(37,99,235,.7)}
.btn-g{background:#fff;color:var(--navy)!important;border:1px solid #CBD5E1;padding:15px 29px}
.btn-g:hover{border-color:#94A3B8}
.btn-gd{background:transparent;color:#fff!important;border:1px solid rgba(255,255,255,.28);padding:15px 29px}
.btn-gd:hover{border-color:rgba(255,255,255,.55)}
.card{background:#fff;border-radius:var(--r-card);padding:28px;box-shadow:var(--sh);transition:box-shadow .2s,transform .2s}
a.card:hover{box-shadow:var(--sh-h);transform:translateY(-3px);text-decoration:none}
.tag{display:inline-block;background:var(--tag);color:var(--blue-d);font-size:12.5px;font-weight:500;border-radius:20px;padding:5px 12px;white-space:nowrap}
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(228px,1fr))}
section{padding:clamp(56px,7vw,96px) 0}
.sec-dark{background:var(--navy);color:#fff}
.sec-dark h1,.sec-dark h2,.sec-dark h3,.sec-dark h4{color:#fff}
.sec-dark p{color:#AEBCD4}
.sec-surface{background:var(--surface)}
.lede{font-size:clamp(16px,1.6vw,19px);line-height:1.65;color:var(--ink2);max-width:62ch}
.sec-dark .lede{color:#AEBCD4}
/* header */
.site-head{background:var(--navy);position:sticky;top:0;z-index:50}
.site-head .wrap{display:flex;align-items:center;gap:24px;min-height:76px}
.site-head a{color:#fff}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:18px;letter-spacing:-.03em;flex:none}
.brand:hover{text-decoration:none}
.brand .dot{color:var(--sky)}
nav.main{margin-left:auto;display:flex;gap:26px;align-items:center;flex-wrap:wrap}
nav.main a{font-size:15px;font-weight:500;color:#C3D0E4}
nav.main a:hover{color:#fff;text-decoration:none}
nav.main a.here{color:#fff}
nav.main .btn{padding:11px 20px;font-size:14.5px}
/* footer */
.site-foot{background:var(--navy);color:#AEBCD4;padding:clamp(48px,6vw,72px) 0 36px;font-size:14.5px}
.site-foot h4{color:#fff;font-size:13px;font-family:var(--mono);letter-spacing:.12em;text-transform:uppercase;font-weight:500;margin-bottom:16px}
.site-foot a{color:#AEBCD4;display:block;margin-bottom:9px}
.site-foot a:hover{color:#fff}
.foot-legal{border-top:1px solid rgba(255,255,255,.1);margin-top:44px;padding-top:26px;font-size:13px;color:#8FA3C4;display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between}
.foot-legal a{display:inline;margin:0}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .btn:hover,a.card:hover{transform:none}
  *{animation:none!important}
}

.auth-wrap{min-height:calc(100vh - 76px);display:flex;align-items:center;justify-content:center;padding:56px 24px;background:#0A1628;background-image:radial-gradient(90% 70% at 50% 0%,rgba(37,99,235,.22),rgba(37,99,235,0) 62%)}
.auth-card{width:100%;max-width:452px;background:#101d33;border:1px solid #22314d;border-radius:20px;padding:40px}
.auth-card h1{font-size:31px;line-height:1.1;letter-spacing:-.035em;margin:0 0 10px;color:#fff}
.auth-card .sub{color:#8FA3C4;font-size:15px;line-height:1.6;margin:0 0 28px}
.fld{margin-bottom:18px}
.fld label{display:block;font-size:13px;font-weight:600;color:#C3D0E4;margin-bottom:7px}
.fld input[type=email],.fld input[type=password]{width:100%;background:#0A1628;border:1px solid #2b3d5e;border-radius:11px;padding:14px 15px;color:#fff;font:inherit;font-size:15px}
.fld input:focus{outline:none;border-color:#60A5FA;box-shadow:0 0 0 3px rgba(96,165,250,.18)}
.fld .hint{font-size:12.5px;color:#7d8fab;margin-top:6px}
.chk{display:flex;gap:11px;align-items:flex-start;margin-bottom:16px;cursor:pointer}
.chk input{margin-top:3px;width:17px;height:17px;accent-color:#2563EB;flex:0 0 17px}
.chk span{font-size:14px;line-height:1.5;color:#C3D0E4}
.auth-btn{width:100%;background:#2563EB;color:#fff;border:0;border-radius:11px;padding:16px;font:inherit;font-size:16px;font-weight:600;cursor:pointer;box-shadow:0 16px 30px -12px rgba(37,99,235,.6);transition:background .2s,transform .15s}
.auth-btn:hover{background:#1D4ED8;transform:translateY(-1px)}
.auth-btn:disabled{opacity:.55;cursor:not-allowed;transform:none}
.auth-alt{text-align:center;margin-top:22px;font-size:14.5px;color:#8FA3C4}
.auth-alt a{color:#60A5FA;font-weight:600}
.auth-msg{border-radius:11px;padding:13px 15px;font-size:14px;line-height:1.5;margin-bottom:20px;display:none}
.auth-msg.err{display:block;background:#2c1420;border:1px solid #7d2540;color:#ff96ac}
.auth-msg.ok{display:block;background:#0e2a22;border:1px solid #1d6b50;color:#5fd6a9}
.dash-hero{background:#0A1628;background-image:radial-gradient(80% 70% at 20% 0%,rgba(37,99,235,.2),rgba(37,99,235,0) 60%);padding:52px 0 44px}
.dash-grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.dash-card{background:#101d33;border:1px solid #22314d;border-radius:16px;padding:26px}
.dash-card h3{font-size:18px;margin:0 0 8px;color:#fff}
.dash-card p{color:#8FA3C4;font-size:14.5px;line-height:1.6;margin:0 0 16px}
.dash-stat{font-size:34px;font-weight:800;letter-spacing:-.03em;color:#fff;line-height:1;margin-bottom:6px}
.next-card{background:linear-gradient(135deg,#12213C,#0A1628);border:1px solid #2b3d5e;border-radius:20px;padding:32px;margin-bottom:26px}
html.gated{visibility:hidden}