:root{
  --ink:#0B1028;
  --navy:#151B45;
  --navy-soft:#222B66;
  --ice:#D4E2FF;
  --mist:#F4F6FC;
  --white:#FFFFFF;
  --gold:#C9A227;
  --gold-bright:#E3BC3F;
  --slate:#4E5875;
  --muted:#8B93AB;
  --line:rgba(21,27,69,.10);
  --line-dark:rgba(212,226,255,.14);
  --display:"Fraunces",Georgia,serif;
  --body:"Instrument Sans",system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,monospace;
  --good:#22C55E;
  --warn:#F59E0B;
  --bad:#EF4444;
  --shadow:0 24px 60px rgba(11,16,40,.12);
  --radius:14px;
  --max:1180px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--body);color:var(--slate);background:var(--mist);line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:var(--display);color:var(--navy);line-height:1.08;font-weight:600;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.mono{font-family:var(--mono)}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);font-weight:500}
.app-shell{min-height:100vh;display:flex;flex-direction:column}
.topnav{background:rgba(11,16,40,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--line-dark);position:sticky;top:0;z-index:50}
.topnav-inner{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;font-size:18px;color:var(--white)}
.brand .mark{width:32px;height:32px}
.brand .ai{color:var(--gold-bright)}
.nav-links{display:flex;align-items:center;gap:22px;color:var(--ice);font-size:14px}
.nav-links a:hover{color:var(--white)}
.nav-links a.active{color:var(--gold-bright)}
.nav-toggle{display:none;background:none;border:0;color:var(--ice);padding:8px;cursor:pointer}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:14px;padding:12px 20px;border-radius:10px;border:0;cursor:pointer;transition:transform .15s ease, box-shadow .15s ease, background .15s ease}
.btn:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.btn-primary{background:var(--gold);color:var(--ink)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 12px 28px rgba(201,162,39,.28)}
.btn-secondary{background:rgba(255,255,255,.08);color:var(--white);border:1px solid var(--line-dark)}
.btn-secondary:hover{background:rgba(255,255,255,.12)}
.btn-ghost{background:var(--white);color:var(--navy);border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--navy-soft);transform:translateY(-1px)}
.btn-sm{padding:9px 14px;font-size:13px}
.btn-block{width:100%}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.panel{padding:28px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media(max-width:900px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}
.field label{display:block;font-size:13px;font-weight:500;color:var(--navy);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font:inherit;font-size:15px;background:var(--white);color:var(--ink)}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--gold);outline-offset:1px;border-color:var(--gold)}
.field{margin-bottom:14px}
.status{display:none;padding:14px 16px;border-radius:10px;font-size:14px;margin-top:12px}
.status.show{display:block}
.status.loading{background:#EEF2FF;color:var(--navy)}
.status.error{background:#FEF2F2;color:#991B1B;border:1px solid #FECACA}
.status.success{background:#ECFDF5;color:#166534;border:1px solid #BBF7D0}
.pill{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:10px;padding:5px 10px;border-radius:99px;text-transform:uppercase;letter-spacing:.06em}
.pill.good{background:rgba(34,197,94,.12);color:#15803D}
.pill.warn{background:rgba(245,158,11,.12);color:#B45309}
.pill.bad{background:rgba(239,68,68,.12);color:#B91C1C}
.stat-card{padding:22px}
.stat-card b{display:block;font-family:var(--display);font-size:34px;color:var(--navy);line-height:1}
.stat-card span{font-size:13px;color:var(--muted)}
.section{padding:72px 0}
.section-dark{background:var(--ink);color:var(--ice)}
.section-dark h2,.section-dark h3{color:var(--white)}
.footer{margin-top:auto;padding:28px 0;border-top:1px solid var(--line);font-size:13px;color:var(--muted);background:var(--white)}
.footer-inner{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
@media(max-width:820px){
  .nav-toggle{display:flex}
  .nav-links{position:fixed;inset:68px 0 0 0;background:rgba(11,16,40,.98);flex-direction:column;padding:28px 24px;gap:18px;transform:translateX(100%);transition:transform .25s ease;align-items:stretch}
  .nav-links.open{transform:none}
  .nav-links .btn{width:100%}
}