Foundation for the adaline-based landing rebuild:
- globals.css: warm-cream light theme + Material-3 dark theme mapped onto the
existing CSS-var names; CSS-keyframe entrance + IntersectionObserver reveal
motion (to replace framer-motion incrementally)
- layout.tsx: self-host Instrument Sans/Serif, Newsreader and JetBrains Mono via
next/font/google; drop the external Google Fonts <link>
- _headers: tighten CSP style/font-src to 'self' now that fonts are local
- components/ui: Container, Reveal, Eyebrow, Badge, Button, SectionHeading
- lib/landing-content.ts: feature-section copy for the six product screens
- public/images: six product screenshots optimized to WebP
- add reicon-react/reicon-brands (bundled, CSP-safe SVG icons)
Business logic (D1 download counter, platform metadata, theme, SEO) unchanged.