:root{
  --bg-base:#0B0E11;
  --bg-panel:#181A20;
  --bg-panel-2:#1F2229;
  --bg-elev:#23262F;
  --border:#2A2E37;
  --border-strong:#3A3F4B;
  --text:#f4f6f9;
  --text-light:#141820;
  --text-mute:#9aa3b2;
  --text-dim:#6b7280;
  --bull:#00C582;
  --bear:#FF4A5A;
  --system:#3B82F6;
  --cta:#FFB020;
  --cta-ink:#1a1205;
  --cta-hover:#ffc34d;
  --radius:14px;
  --radius-sm:8px;
  --radius-lg:22px;
  --shadow:0 6px 24px rgba(0,0,0,.45);
  --shadow-hard:6px 6px 0 rgba(0,0,0,.55);
  --maxw:1180px;
  --gap:24px;
  --header-h:62px;
  --font-body:'Inter','Segoe UI',system-ui,-apple-system,Roboto,Arial,sans-serif;
  --font-display:'Inter','Segoe UI',system-ui,sans-serif;
  --fs-h1:clamp(2rem,5vw,3.4rem);
  --fs-h2:clamp(1.5rem,3.4vw,2.4rem);
  --fs-h3:clamp(1.15rem,2vw,1.5rem);
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::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{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input{font-family:inherit}

h1,h2,h3,h4{font-family:var(--font-display);line-height:1.12;font-weight:800;letter-spacing:-.02em}
h1{font-size:var(--fs-h1)}
h2{font-size:var(--fs-h2)}
h3{font-size:var(--fs-h3)}
p{color:var(--text-mute)}
.tabular,.num{font-variant-numeric:tabular-nums}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}
section{padding:56px 0}
.section-head{max-width:720px;margin:0 0 32px}
.section-head .eyebrow{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--cta);margin-bottom:10px}
.section-head p{margin-top:10px}

.skip-link{position:absolute;left:-9999px;top:0;z-index:1000;background:var(--cta);color:var(--cta-ink);padding:10px 16px;border-radius:0 0 8px 0;font-weight:700}
.skip-link:focus{left:0}

/* 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}

/* HEADER */
.site-header{position:sticky;top:0;z-index:900;background:rgba(11,14,17,.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:2px solid var(--border)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:900;font-size:1.25rem;letter-spacing:-.03em}
.brand .brand-mark{width:30px;height:30px;border-radius:8px;background:var(--cta);color:var(--cta-ink);display:grid;place-items:center;font-weight:900;box-shadow:var(--shadow-hard)}

#hamburger-btn{display:inline-flex;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;border:2px solid var(--border-strong);border-radius:10px;padding:0 10px;background:var(--bg-panel)}
#hamburger-btn span{display:block;height:2px;background:var(--text);transition:transform .25s,opacity .2s}
#hamburger-btn.is-active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
#hamburger-btn.is-active span:nth-child(2){opacity:0}
#hamburger-btn.is-active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

#main-nav{position:fixed;inset:var(--header-h) 0 0 auto;width:min(86vw,340px);background:var(--bg-panel);border-left:2px solid var(--border);padding:18px;flex-direction:column;gap:4px;overflow-y:auto;transform:translateX(105%);transition:transform .3s var(--ease);z-index:899;display:flex}
#main-nav.is-open{transform:translateX(0)}
.nav-item{position:relative}
.nav-link{display:flex;align-items:center;justify-content:space-between;width:100%;padding:12px 12px;font-weight:600;border-radius:10px;color:var(--text)}
.nav-link:hover{background:var(--bg-elev)}
.has-dropdown>.nav-link::after{content:'+';font-weight:700;color:var(--text-mute)}
.dropdown{max-height:0;overflow:hidden;transition:max-height .3s var(--ease);padding-left:8px}
.has-dropdown.open .dropdown{max-height:480px}
.has-dropdown.open>.nav-link::after{content:'\2212'}
.dropdown li a{display:block;padding:9px 12px;font-size:.92rem;color:var(--text-mute);border-radius:8px}
.dropdown li a:hover{color:var(--text);background:var(--bg-elev)}
.nav-cta{margin-top:10px}
.nav-cta .btn-primary{width:100%}

@media (min-width:780px){
  #hamburger-btn{display:none}
  #main-nav{position:static;width:auto;background:none;border:none;padding:0;transform:none;overflow:visible;flex-direction:row;align-items:center;justify-content:flex-end;gap:4px;display:flex}
  .nav-link{padding:8px 12px;font-size:.92rem}
  .has-dropdown>.nav-link::after{content:'\25BE';font-size:.7rem;margin-left:4px}
  .has-dropdown.open>.nav-link::after{content:'\25BE'}
  .dropdown{position:absolute;top:100%;left:0;min-width:210px;max-height:none;overflow:visible;background:var(--bg-panel);border:2px solid var(--border);border-radius:12px;box-shadow:var(--shadow);padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .2s,transform .2s,visibility .2s;padding-left:8px}
  .nav-item.has-dropdown:hover .dropdown,.nav-item.has-dropdown:focus-within .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
  .nav-cta{margin-top:0;margin-left:8px}
  .nav-cta .btn-primary{width:auto}
}

/* BUTTONS */
.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 24px;background:var(--cta);color:var(--cta-ink);font-weight:800;border-radius:12px;border:2px solid var(--cta);box-shadow:var(--shadow-hard);transition:transform .18s var(--ease),box-shadow .18s var(--ease),background .18s;letter-spacing:.01em}
.btn-primary:hover{background:var(--cta-hover);transform:translate(-2px,-2px);box-shadow:8px 8px 0 rgba(0,0,0,.55)}
.btn-primary:active{transform:translate(0,0);box-shadow:2px 2px 0 rgba(0,0,0,.55)}
.btn-secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 24px;background:transparent;color:var(--text);font-weight:700;border-radius:12px;border:2px solid var(--border-strong);transition:border-color .18s,transform .18s,background .18s}
.btn-secondary:hover{border-color:var(--text);background:var(--bg-elev);transform:translateY(-2px)}
.btn-ghost{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;color:var(--text-mute);font-weight:600;border-radius:9px}
.btn-ghost:hover{color:var(--text);background:var(--bg-elev)}

:focus-visible{outline:3px solid var(--system);outline-offset:2px;border-radius:4px}

/* FOOTER */
.site-footer{background:var(--bg-panel);border-top:2px solid var(--border);padding:48px 0 28px;color:#f4f6f9}
.site-footer *{color:inherit}
.footer-grid{display:grid;grid-template-columns:1fr;gap:30px}
.footer-col h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;color:var(--text-mute);margin-bottom:14px}
.footer-col ul li{margin-bottom:9px}
.footer-col ul li a{color:var(--text-mute);font-size:.92rem}
.footer-col ul li a:hover{color:var(--text)}
.footer-brand p{margin-top:12px;font-size:.9rem}
.footer-risk{margin-top:32px;padding-top:22px;border-top:1px solid var(--border);font-size:.8rem;color:var(--text-dim)}
.footer-risk p{color:var(--text-dim);font-size:.8rem}
@media (min-width:640px){.footer-grid{grid-template-columns:2fr 1fr 1fr}}
@media (min-width:780px){.footer-grid{grid-template-columns:2.2fr 1fr 1fr 1fr}}

/* RISK RIBBON */
.risk-ribbon{background:var(--bear);color:#fff;text-align:center;font-size:.8rem;font-weight:600;padding:7px 14px}
.risk-ribbon *{color:#fff}

/* SCROLL REVEAL */
.js-ready .reveal{opacity:0;transform:translateY(26px);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}
  *{animation:none!important}
}

/* BACK TO TOP */
#back-to-top{position:fixed;right:18px;bottom:18px;width:48px;height:48px;border-radius:12px;background:var(--bg-panel);border:2px solid var(--border-strong);color:var(--text);display:grid;place-items:center;opacity:0;pointer-events:none;transform:translateY(12px);transition:opacity .25s,transform .25s;z-index:850;box-shadow:var(--shadow)}
#back-to-top.is-visible{opacity:1;pointer-events:auto;transform:none}
#back-to-top:hover{border-color:var(--cta);color:var(--cta)}

@media print{
  .site-header,.site-footer,#scroll-progress,#back-to-top,.risk-ribbon,.cta-sticky-footer{display:none!important}
  body{background:#fff;color:#000}
  *{color:#000!important;box-shadow:none!important}
}


/* 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}
}