:root{
  --bg-base:#0B0E11;
  --bg-panel:#181A20;
  --bg-panel-2:#1E2128;
  --bg-elevated:#22262E;
  --bull:#00C582;
  --bear:#FF4A5A;
  --system:#3B82F6;
  --cta:#F0A500;
  --cta-ink:#0B0E11;
  --cta-hover:#ffba33;
  --text-light:#141820;
  --text:#f4f6f9;
  --text-dim:#9aa3b2;
  --text-muted:#6b7585;
  --border:#2a2f3a;
  --border-soft:#222630;
  --radius:10px;
  --radius-lg:16px;
  --maxw:1200px;
  --gap:24px;
  --pad:20px;
  --font-display:'Georgia','Times New Roman',serif;
  --font-body:'Inter','Segoe UI',system-ui,-apple-system,sans-serif;
  --font-mono:'SFMono-Regular','Roboto Mono',ui-monospace,monospace;
  --shadow:0 8px 28px rgba(0,0,0,.45);
  --trans:.25s ease;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
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{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{font-family:inherit}

h1,h2,h3,h4{font-family:var(--font-display);line-height:1.18;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(2rem,5vw,3.3rem)}
h2{font-size:clamp(1.6rem,3.5vw,2.4rem)}
h3{font-size:clamp(1.2rem,2.2vw,1.5rem)}
h4{font-size:1.05rem}
p{color:var(--text-dim)}
.tabular,.num{font-variant-numeric:tabular-nums;font-family:var(--font-mono)}

.container{max-width:var(--maxw);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.section{padding:clamp(48px,7vw,88px) 0}
.section-head{max-width:760px;margin:0 auto clamp(28px,4vw,48px);text-align:center}
.section-head .eyebrow{display:inline-block;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--cta);margin-bottom:14px}
.section-head p{margin-top:14px;font-size:1.05rem}
.eyebrow{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--cta)}
.text-bull{color:var(--bull)}
.text-bear{color:var(--bear)}
.text-sys{color:var(--system)}
.lede{font-size:1.15rem;color:var(--text-dim)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;padding:13px 26px;border-radius:8px;font-weight:600;font-size:.95rem;line-height:1;transition:var(--trans);border:1px solid transparent;text-align:center}
.btn-primary{background:var(--cta);color:var(--cta-ink)}
.btn-primary:hover{background:var(--cta-hover)}
.btn-secondary{background:transparent;color:var(--text);border-color:var(--border)}
.btn-secondary:hover{border-color:var(--cta);color:var(--cta)}
.btn-ghost{background:var(--bg-elevated);color:var(--text)}
.btn-ghost:hover{background:var(--border)}
.btn-lg{padding:16px 34px;font-size:1.05rem}
.btn-block{display:flex;width:100%}

/* Header */
.site-header{position:sticky;top:0;z-index:100;background:rgba(11,14,17,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--border-soft)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px;max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.brand{display:flex;align-items:center;gap:9px;font-family:var(--font-display);font-weight:700;font-size:1.25rem;color:var(--text);flex-shrink:0}
.brand-mark{width:30px;height:30px;border-radius:7px;background:linear-gradient(135deg,var(--bull),var(--system));display:grid;place-items:center;font-family:var(--font-mono);font-weight:700;font-size:.95rem;color:#fff}

#hamburger-btn{display:flex;flex-direction:column;gap:5px;padding:8px;z-index:120}
#hamburger-btn span{width:24px;height:2px;background:var(--text);border-radius:2px;transition:var(--trans)}

#main-nav{position:fixed;top:0;right:0;bottom:0;width:min(85vw,340px);background:var(--bg-panel);border-left:1px solid var(--border);transform:translateX(100%);transition:transform .3s ease;z-index:110;padding:80px 20px 30px;overflow-y:auto;display:flex;flex-direction:column;gap:4px}
#main-nav.is-open{transform:translateX(0)}
.nav-item{border-bottom:1px solid var(--border-soft)}
.nav-link{display:block;padding:13px 6px;font-weight:600;font-size:.95rem;color:var(--text);cursor:pointer}
.dropdown{max-height:0;overflow:hidden;transition:max-height .3s ease}
.has-dropdown.open .dropdown{max-height:420px}
.dropdown li a{display:block;padding:9px 16px;font-size:.88rem;color:var(--text-dim);transition:var(--trans)}
.dropdown li a:hover{color:var(--cta)}
.nav-cta{margin-top:18px}
.nav-cta .btn{width:100%}

/* Footer */
.site-footer{background:#070a0d;border-top:1px solid var(--border);padding:56px 0 30px;color:var(--text)}
.site-footer *{color:inherit}
.footer-grid{display:grid;grid-template-columns:1.5fr;gap:34px;max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.footer-col h4{font-family:var(--font-body);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text-muted);margin-bottom:14px}
.footer-col ul li{margin-bottom:9px}
.footer-col ul li a{font-size:.9rem;color:var(--text-dim);transition:var(--trans)}
.footer-col ul li a:hover{color:var(--cta)}
.footer-brand p{font-size:.9rem;margin-top:12px;max-width:34ch}
.footer-bottom{max-width:var(--maxw);margin:34px auto 0;padding:24px var(--pad) 0;border-top:1px solid var(--border-soft);font-size:.78rem;color:var(--text-muted)}
.footer-bottom p{color:var(--text-muted);margin-bottom:8px}

/* Reveal */
.js-ready .reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.js-ready .reveal.is-visible{opacity:1;transform:none}

@media (min-width:780px){
  #hamburger-btn{display:none}
  #main-nav{position:static;width:auto;transform:none;background:none;border:none;padding:0;flex-direction:row;align-items:center;justify-content:flex-end;gap:4px;overflow:visible}
  .nav-item{border:none;position:relative}
  .nav-link{padding:10px 13px;font-size:.9rem}
  .nav-link:hover{color:var(--cta)}
  .dropdown{position:absolute;top:calc(100% + 6px);left:0;min-width:210px;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);max-height:none;overflow:hidden;opacity:0;visibility:hidden;transform:translateY(8px);transition:var(--trans);box-shadow:var(--shadow);padding:6px}
  .has-dropdown:hover .dropdown,.has-dropdown.open .dropdown{opacity:1;visibility:visible;transform:none;max-height:none}
  .dropdown li a{border-radius:6px}
  .dropdown li a:hover{background:var(--bg-elevated)}
  .nav-cta{margin-top:0;margin-left:10px}
  .nav-cta .btn{width:auto}
  .footer-grid{grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .js-ready .reveal{opacity:1!important;transform: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}
}