Mindloop Landing

Build a dark monochrome landing page called Mindloop — a newsletter/content platform. Use React + Vite + TypeScript + Tailwind CSS + shadcn/ui + Framer Motion. Fonts: Inter (sans) and Instrument Serif (serif, used for italic accent words). The entire theme is pure black (#000) background with white foreground — no colors or gradients beyond monochrome. Install hls.js and framer-motion.

Design System (index.css)
All CSS variables in HSL (no hsl() wrapper in the variable, just the values):

--background: 0 0% 0%
--foreground: 0 0% 100%
--card: 0 0% 5%
--card-foreground: 0 0% 100%
--primary: 0 0% 100%
--primary-foreground: 0 0% 0%
--secondary: 0 0% 12%