:root{
  --bg-base:#0B0E11;
  --bg-panel:#181A20;
  --bg-panel-2:#1F2230;
  --bg-elev:#22252F;
  --bull:#00C582;
  --bear:#FF4A5A;
  --system:#3B82F6;
  --cta:#F0A52E;
  --cta-ink:#1A1206;
  --cta-hover:#FFB845;
  --text:#f4f6f9;
  --text-light:#141820;
  --text-muted:#9aa3b2;
  --text-dim:#6b7policy;
  --text-dim:#6b7280;
  --border:#2a2e3a;
  --border-glow:rgba(0,197,130,.35);
  --glass:rgba(24,26,32,.6);
  --glass-border:rgba(255,255,255,.08);
  --radius:14px;
  --radius-sm:8px;
  --radius-lg:22px;
  --maxw:1200px;
  --gap:24px;
  --header-h:72px;
  --font-body:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --font-display:'Inter',system-ui,-apple-system,sans-serif;
  --shadow:0 8px 32px rgba(0,0,0,.45);
  --shadow-glow:0 0 0 1px var(--glass-border),0 16px 48px rgba(0,0,0,.55);
  --ease:cubic-bezier(.4,0,.2,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:var(--font-body);
  background:var(--bg-base);
  color:var(--text);
  line-height:1.6;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font-family:inherit}
table{border-collapse:collapse;width:100%}

h1,h2,h3,h4,h5{font-family:var(--font-display);line-height:1.15;font-weight:700;letter-spacing:-.02em}
h1{font-size:clamp(2rem,5vw,3.4rem)}
h2{font-size:clamp(1.6rem,3.5vw,2.4rem)}
h3{font-size:clamp(1.2rem,2vw,1.5rem)}
p{color:var(--text-muted)}
.num,.tabular{font-variant-numeric:tabular-nums}

.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
section{padding:64px 0;position:relative}
@media(min-width:780px){section{padding:88px 0}}
.section-head{max-width:720px;margin:0 auto 40px;text-align:center}
.section-head p{margin-top:12px;font-size:1.05rem}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--bull);margin-bottom:12px}
.text-bull{color:var(--bull)}
.text-bear{color:var(--bear)}
.text-system{color:var(--system)}
.muted{color:var(--text-muted)}

/* skip link */
.skip-link{position:absolute;left:-999px;top:0;z-index:1000;background:var(--cta);color:var(--cta-ink);padding:10px 18px;border-radius:0 0 8px 0;font-weight:700}
.skip-link:focus{left:0}
:focus-visible{outline:2px solid var(--bull);outline-offset:2px}

/* scroll progress */
#scroll-progress{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--bull),var(--system));z-index:1001;transition:width .1s linear}
@media(prefers-reduced-motion:reduce){#scroll-progress{transition:none}}

/* HEADER */
.site-header{position:sticky;top:0;z-index:900;background:rgba(11,14,17,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:2px solid var(--border-glow);transition:padding .3s var(--ease),border-color .3s var(--ease),background .3s}
.site-header.is-shrunk{border-bottom-width:1px;background:rgba(11,14,17,.94)}
.header-inner{max-width:var(--maxw);margin:0 auto;padding:0 20px;height:var(--header-h);display:flex;align-items:center;justify-content:space-between;transition:height .3s var(--ease)}
.site-header.is-shrunk .header-inner{height:60px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:800;font-size:1.3rem;letter-spacing:-.02em}
.brand .brand-mark{width:32px;height:32px;border-radius:8px;background:linear-gradient(135deg,var(--bull),var(--system));display:grid;place-items:center;color:#fff;font-weight:900;font-size:1rem}

#hamburger-btn{display:flex;flex-direction:column;gap:5px;width:42px;height:42px;align-items:center;justify-content:center;border-radius:8px;border:1px solid var(--border)}
#hamburger-btn span{width:22px;height:2px;background:var(--text);border-radius:2px;transition:.3s var(--ease)}
#main-nav.is-open ~ #hamburger-btn span:nth-child(1),#hamburger-btn.is-active span:nth-child(1){transform:translateY(7px) rotate(45deg)}

/* NAV mobile-first drawer */
#main-nav{position:fixed;inset:var(--header-h) 0 0 auto;width:min(86vw,360px);background:var(--bg-panel);border-left:1px solid var(--border);padding:20px;transform:translateX(100%);transition:transform .35s var(--ease);overflow-y:auto;display:block;z-index:899}
#main-nav.is-open{transform:translateX(0)}
.nav-item.has-dropdown{border-bottom:1px solid var(--border)}
.nav-link{display:flex;align-items:center;justify-content:space-between;gap:6px;padding:14px 6px;font-weight:600;width:100%;font-size:1rem}
.dropdown{max-height:0;overflow:hidden;transition:max-height .3s var(--ease)}
.nav-item.has-dropdown.open .dropdown{max-height:480px}
.dropdown li a{display:block;padding:10px 16px;color:var(--text-muted);font-size:.92rem}
.dropdown li a:hover{color:var(--bull)}
.nav-cta{display:block;margin-top:18px}
.nav-cta .btn-primary{width:100%;text-align:center}

@media(min-width:780px){
  #hamburger-btn{display:none}
  #main-nav{position:static;width:auto;background:none;border:none;padding:0;transform:none;overflow:visible;display:flex;align-items:center;justify-content:flex-end;gap:4px;z-index:auto}
  .nav-item.has-dropdown{border:none;position:relative}
  .nav-link{padding:8px 14px;font-size:.92rem}
  .dropdown{position:absolute;top:100%;left:0;min-width:210px;max-height:none;overflow:visible;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow);padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s var(--ease)}
  .nav-item.has-dropdown:hover .dropdown,.nav-item.has-dropdown:focus-within .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
  .dropdown li a{border-radius:6px}
  .dropdown li a:hover{background:var(--bg-elev)}
  .nav-cta{margin:0 0 0 12px}
  .nav-cta .btn-primary{width:auto}
}

/* BUTTONS */
.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--cta);color:var(--cta-ink);font-weight:700;padding:14px 26px;border-radius:var(--radius-sm);font-size:.98rem;transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s;box-shadow:0 6px 20px rgba(240,165,46,.28)}
.btn-primary:hover{background:var(--cta-hover);transform:translateY(-2px);box-shadow:0 10px 28px rgba(240,165,46,.4)}
.btn-secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:transparent;color:var(--text);font-weight:700;padding:13px 24px;border-radius:var(--radius-sm);border:1px solid var(--border);transition:.2s var(--ease)}
.btn-secondary:hover{border-color:var(--bull);color:var(--bull)}
.btn-ghost{display:inline-flex;align-items:center;gap:6px;color:var(--text-muted);font-weight:600;padding:10px 14px}
.btn-ghost:hover{color:var(--text)}
@media(prefers-reduced-motion:reduce){.btn-primary:hover{transform:none}}

/* shimmer cta */
.shimmer-cta{position:relative;overflow:hidden}
.shimmer-cta::after{content:'';position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.35) 50%,transparent 70%);transform:translateX(-100%);animation:shimmer 3.2s var(--ease) infinite}
@keyframes shimmer{to{transform:translateX(100%)}}
@media(prefers-reduced-motion:reduce){.shimmer-cta::after{animation:none;display:none}}

/* FOOTER */
.site-footer{background:var(--bg-panel);border-top:1px solid var(--border);padding:56px 0 28px;color:var(--text)}
.site-footer *{color:inherit}
.footer-grid{display:grid;gap:32px;grid-template-columns:1fr}
@media(min-width:640px){.footer-grid{grid-template-columns:2fr 1fr 1fr}}
.footer-brand p{color:var(--text-muted);margin-top:14px;max-width:36ch;font-size:.92rem}
.footer-col h4{font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);margin-bottom:14px}
.footer-col ul li{margin-bottom:9px}
.footer-col ul li a{color:var(--text-muted);font-size:.92rem}
.footer-col ul li a:hover{color:var(--bull)}
.footer-bottom{margin-top:40px;padding-top:24px;border-top:1px solid var(--border);font-size:.82rem;color:var(--text-muted)}
.footer-risk{background:var(--bg-base);border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px 18px;margin-top:24px;font-size:.8rem;color:var(--text-muted);line-height:1.5}

/* reveal */
.js-ready .reveal{opacity:0;transform:translateY(24px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.js-ready .reveal.is-visible{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.js-ready .reveal{opacity:1!important;transform:none!important;transition:none}}

/* animated grid bg */
.grid-bg{position:relative}
.grid-bg::before{content:'';position:absolute;inset:0;background-image:linear-gradient(var(--border) 1px,transparent 1px),linear-gradient(90deg,var(--border) 1px,transparent 1px);background-size:48px 48px;opacity:.25;mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000,transparent);-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000,transparent);z-index:0;pointer-events:none}
.grid-bg>*{position:relative;z-index:1}


/* agent-nav-patch v1 — #main-nav > .nav-item direct children (no .nav-list) */
.header-logo{font-family:var(--font-display);font-weight:800;font-size:1.35rem;color:var(--brand);text-decoration:none;letter-spacing:-.02em;flex-shrink:0}
.header-logo:hover{text-decoration:none;opacity:.9}
#main-nav .nav-link{white-space:nowrap}
.nav-item.active>.nav-link{color:var(--brand)}
.btn-primary{background:transparent;color:var(--brand);border-color:var(--brand)}
.btn-primary:hover{background:var(--brand);color:var(--brand-ink)}
.btn-sm{padding:.55rem 1rem;font-size:.85rem}
.nav-cta{flex-shrink:0}
@media(min-width:780px){
  #main-nav{display:flex!important;flex:1;align-items:center;justify-content:flex-end;gap:.15rem;min-width:0;margin-left:var(--space-sm)}
  #main-nav .nav-link{font-size:.84rem;padding:.5rem .6rem}
  #main-nav .nav-cta{margin-left:.35rem}
}
@media(min-width:900px){
  #main-nav .nav-link{font-size:.9rem;padding:.55rem .75rem}
}
@media(max-width:779px){
  #main-nav.is-open{display:flex!important;flex-direction:column;align-items:stretch;gap:.2rem}
  #main-nav.is-open .nav-cta{margin-top:var(--space-md);align-self:flex-start}
}