Liquid Glass CTA

Build a "CTA + Footer" section component for a React + Vite + Tailwind CSS project. This is a cinematic full-width call-to-action section with an HLS video background, centered text, two CTA buttons, and a minimal footer bar at the bottom. Black background, white text, liquid glassmorphism effects.

---

### FONTS (import in index.css or HTML head)

```
https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=Barlow:wght@300;400;500;600&display=swap
```

- Headings: `Instrument Serif` italic -- Tailwind class `font-heading`
- Body: `Barlow` -- Tailwind class `font-body`