:root{--bg:#f8fafc;--panel:#fff;--text:#0f172a;--muted:#64748b;--gold:#2563eb;--gold-lt:#1d4ed8;--line:#e2e8f0;--mono:Inter,system-ui,sans-serif;--display:Manrope,Inter,sans-serif}
body{background:linear-gradient(145deg,#f1f5f9,#fff);color:#334155}body:before{opacity:.28;background-image:linear-gradient(rgba(37,99,235,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(37,99,235,.06) 1px,transparent 1px);background-size:48px 48px}.case-nav{background:rgba(248,250,252,.9);backdrop-filter:blur(14px);position:sticky;top:0}.brand,.nav-link,.button{color:#1d4ed8}.nav-link,.button{border-radius:11px}.hero{min-height:68vh}.hero h1{font-size:clamp(58px,12vw,150px);color:#0f172a}.button.primary{background:#2563eb;color:#fff}.facts div,.tech-group{background:#fff;border-radius:18px;box-shadow:0 12px 35px rgba(15,23,42,.05)}.facts b,h3,.gold{color:#2563eb}.tags span{border-color:#bfdbfe;background:#eff6ff;color:#475569}