/* Paleta, tipografias y escalas. Fuente de verdad de la marca. */
:root{
--ground:#0B1220;--surface:#131C2E;--raised:#1B263C;--line:#23304A;--line-strong:#36476B;
--text:#E9EEF8;--muted:#9AA7BF;--faint:#6D7C99;
--accent:#F97316;--accent-ink:#170A00;--accent-soft:rgba(249,115,22,.15);
--cool:#6C9BF5;--cool-soft:rgba(108,155,245,.14);
--brand-a:#4F82F0;--brand-b:#F97316;
--shadow:0 18px 48px -24px rgba(0,0,0,.8);
--font-display:"Archivo","Helvetica Neue",Arial,sans-serif;
--font-body:"Source Sans 3","Segoe UI",system-ui,sans-serif;
--font-mono:"IBM Plex Mono",ui-monospace,"SF Mono",Menlo,monospace;
--measure:62ch;--gutter:clamp(1.25rem,4vw,4rem);--max:1180px;--radius:3px}
*{box-sizing:border-box}
body{margin:0;background:var(--ground);color:var(--text);font:16px/1.65 var(--font-body);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
h1,h2,h3,.brand{font-family:var(--font-display);letter-spacing:-.01em}