/* BR Trading Academy — shared design tokens & primitives
   Used by pay.html, demo.html, blog/*, privacy/terms/refund.
   index.html keeps its own inline copy so it loads with zero blocking requests. */

:root{
  --bg: #0a0a0c; --bg-2:#111114; --bg-3:#16161a; --bg-4:#1c1c22;
  --ink:#f5f1e8; --ink-2:#c5bfb0; --ink-3:#8a8576; --muted:#5a574e;
  --gold:#E8B422; --gold-2:#d4a017; --gold-3:#fcd34d;
  --gold-soft:rgba(232,180,34,0.12); --gold-line:rgba(232,180,34,0.32);
  --up:#6fb87a; --down:#c97a72;
  --rule:rgba(245,241,232,0.08); --rule-2:rgba(245,241,232,0.16);
  --container:1280px;
  --ease:cubic-bezier(.22,.61,.36,1); --ease-out:cubic-bezier(.16,1,.3,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Manrope',system-ui,-apple-system,Segoe UI,sans-serif;font-weight:400;background:var(--bg);color:var(--ink);line-height:1.55;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;overflow-x:hidden}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{list-style:none}
::selection{background:var(--gold);color:#000}

body::before{content:"";position:fixed;inset:0;z-index:1;pointer-events:none;background:radial-gradient(900px 600px at 8% -10%,rgba(232,180,34,0.10),transparent 60%),radial-gradient(700px 500px at 110% 6%,rgba(232,180,34,0.06),transparent 55%),radial-gradient(600px 400px at 50% 110%,rgba(232,180,34,0.05),transparent 60%)}
body::after{content:"";position:fixed;inset:0;z-index:2;pointer-events:none;opacity:.035;mix-blend-mode:overlay;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.95' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>")}

.serif{font-family:'Fraunces',ui-serif,Georgia,serif;font-feature-settings:"ss01","ss02"}
.mono{font-family:'JetBrains Mono',ui-monospace,Menlo,monospace}
h1,h2,h3,h4{font-family:'Fraunces',ui-serif,Georgia,serif;font-weight:300;letter-spacing:-0.02em;line-height:1.1}
.eyebrow{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);font-weight:500;display:inline-flex;align-items:center;gap:.6em}
.eyebrow::before{content:"";width:24px;height:1px;background:var(--gold);display:inline-block}

.wrap{max-width:var(--container);margin:0 auto;padding:0 28px;position:relative;z-index:5}
.wrap--narrow{max-width:880px}
.section{padding:80px 0;position:relative;z-index:5}
.rule{height:1px;background:var(--rule);margin:0;border:0}

.nav{position:sticky;top:0;z-index:40;background:rgba(10,10,12,.78);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--rule)}
.nav__inner{display:flex;align-items:center;justify-content:space-between;padding:18px 0;gap:24px}
.brand{display:flex;align-items:center;gap:12px;font-family:'Fraunces',serif;font-size:20px;font-weight:400;letter-spacing:-.01em}
.brand__mark{width:38px;height:38px;border-radius:8px;background:linear-gradient(140deg,var(--gold) 0%,var(--gold-2) 100%);display:grid;place-items:center;color:#000;font-weight:700;font-family:'Fraunces',serif;font-size:18px;box-shadow:0 6px 20px -4px rgba(232,180,34,.4),inset 0 1px 0 rgba(255,255,255,.3)}
.nav__links{display:flex;align-items:center;gap:28px;font-size:14px;color:var(--ink-2)}
.nav__links a{transition:color .25s var(--ease)}
.nav__links a:hover{color:var(--gold)}
.nav__cta{display:flex;gap:10px;align-items:center}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:8px;font-size:13.5px;font-weight:600;letter-spacing:.01em;transition:transform .3s var(--ease),background .3s var(--ease),color .3s var(--ease),box-shadow .3s var(--ease);white-space:nowrap}
.btn--gold{background:linear-gradient(140deg,var(--gold) 0%,var(--gold-2) 100%);color:#0a0a0c;box-shadow:0 4px 18px -4px rgba(232,180,34,.45),inset 0 1px 0 rgba(255,255,255,.25)}
.btn--gold:hover{transform:translateY(-2px);box-shadow:0 12px 32px -8px rgba(232,180,34,.6)}
.btn--ghost{background:transparent;color:var(--ink);border:1px solid var(--rule-2)}
.btn--ghost:hover{border-color:var(--gold);color:var(--gold);transform:translateY(-1px)}
.btn--lg{padding:16px 28px;font-size:14px}
.btn--sm{padding:10px 16px;font-size:12.5px}

.foot{background:var(--bg-2);border-top:1px solid var(--rule);padding:60px 0 28px;position:relative;z-index:5}
.foot__main{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}
.foot__brand h4{font-family:'Fraunces',serif;font-size:24px;font-weight:300;margin-bottom:14px;letter-spacing:-.02em}
.foot__brand p{font-size:14px;color:var(--ink-2);max-width:340px;line-height:1.6;margin-bottom:18px}
.foot__col h5{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--gold);letter-spacing:.2em;text-transform:uppercase;margin-bottom:18px;font-weight:500}
.foot__col li{margin-bottom:10px;font-size:14px}
.foot__col a{color:var(--ink-2);transition:color .25s var(--ease)}
.foot__col a:hover{color:var(--gold)}
.foot__bottom{padding-top:24px;border-top:1px solid var(--rule);display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;font-size:12.5px;color:var(--muted);font-family:'JetBrains Mono',monospace;letter-spacing:.04em}
.disclosure{margin-top:24px;padding:22px;border:1px solid var(--rule);border-radius:12px;font-size:12px;color:var(--ink-3);line-height:1.65}
.disclosure b.t{color:var(--gold);text-transform:uppercase;letter-spacing:.1em;font-size:11px;font-family:'JetBrains Mono',monospace;display:block;margin-bottom:8px}

.wa-float{position:fixed;right:20px;bottom:20px;z-index:60;width:54px;height:54px;border-radius:50%;background:#25D366;color:#fff;display:grid;place-items:center;font-size:24px;box-shadow:0 8px 28px -4px rgba(37,211,102,.5);transition:transform .3s var(--ease)}
.wa-float:hover{transform:scale(1.08)}

@media (max-width:1024px){
  .nav__links{display:none}
  .foot__main{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:640px){
  .wrap{padding:0 20px}
  .section{padding:56px 0}
  .foot__main{grid-template-columns:1fr;gap:28px}
}