:root{--case-bg:#241b1f;--case-panel:#30242a;--case-text:#fff8f2;--case-muted:#d8c7ce;--case-pink:#f7bdc7;--case-mint:#8ed2c6;--case-line:#5a424c}*{box-sizing:border-box}.engineering-page{margin:0;background:var(--case-bg);color:var(--case-text);font-family:Nunito,sans-serif;line-height:1.65}.engineering-page:before{content:"";position:fixed;inset:0;pointer-events:none;background:radial-gradient(circle at 10% 0%,rgba(247,189,199,.14),transparent 35%),radial-gradient(circle at 90% 30%,rgba(142,210,198,.1),transparent 30%)}.case-nav{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:1.25rem;min-height:72px;padding:.8rem clamp(1rem,4vw,4rem);background:#241b1feb;border-bottom:1px solid var(--case-line);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.case-brand{margin-right:auto;color:var(--case-text);font-family:Playfair Display,serif;font-size:1.55rem;text-decoration:none}.case-brand span{color:var(--case-pink)}.case-nav nav{display:flex;gap:1rem}.case-nav nav a,.case-footer a{color:var(--case-muted)}.case-button{display:inline-flex;align-items:center;justify-content:center;padding:.7rem 1rem;border:1px solid var(--case-line);border-radius:999px;color:var(--case-text);text-decoration:none;font-weight:800}.case-button.primary{background:var(--case-pink);border-color:var(--case-pink);color:#302027}main{position:relative}.case-hero,.case-section{width:min(1120px,calc(100% - 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