Recreate a live landing page

In this folder are four reference screenshots (reference-1.png through reference-4.png) of the live heybeckon.ai landing page — Beckon, a voice-driven agentic workspace for Mac.

Recreate this landing page as a single, fully self-contained index.html. Match the layout, copy, typography, spacing, and overall feel of the references as closely as you can. No external libraries, CDNs, fonts, images, or network requests of any kind — everything inline. Responsive enough to look right at desktop widths.

One shot: your first complete response is the artifact.