/* Q Tech Corporation — Base: variables, reset, layout, typography */
:root {
  --navy-900:#0b1f3a; --navy-800:#122c4f; --navy-700:#1a3a66;
  --slate-600:#475569; --slate-500:#64748b; --slate-300:#cbd5e1;
  --slate-200:#e2e8f0; --slate-100:#f1f5f9; --slate-50:#f8fafc;
  --amber-500:#f59e0b; --amber-600:#d97706; --amber-400:#fbbf24;
  --white:#fff; --ink:#0f172a;
  --shadow-sm:0 1px 2px rgba(15,23,42,.08);
  --shadow-md:0 6px 18px rgba(15,23,42,.10);
  --shadow-lg:0 18px 48px rgba(11,31,58,.18);
  --radius:14px; --radius-sm:8px;
  --container:1200px;
  --font-sans:"Inter","Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  --font-display:"Inter","Segoe UI",system-ui,sans-serif;
  --transition:220ms cubic-bezier(.4,0,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-sans);color:var(--ink);background:var(--white);line-height:1.65;font-size:16px;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:24px}
.section{padding:84px 0}
.section--tight{padding:64px 0}
.section--alt{background:var(--slate-50)}
.eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--amber-600);margin-bottom:14px}
.section-title{font-family:var(--font-display);font-size:clamp(28px,4vw,44px);font-weight:800;line-height:1.1;letter-spacing:-.02em;color:var(--navy-900)}
.section-title .accent{color:var(--amber-600)}
.section-lead{margin-top:16px;max-width:640px;color:var(--slate-600);font-size:18px}
.section-head{margin-bottom:48px}
.section-head--center{text-align:center;margin-inline:auto}
.section-head--center .section-lead{margin-inline:auto}