Network Hero

Create a single-page React + Vite landing page for "Marketeam" -- a marketing talent platform. Use Inter (400, 500, 600, 700) and Urbanist (600, 700) from Google Fonts. The page is a full-viewport hero with a header, left content area, right animated circles visualization, and a bottom logo ticker strip.

---

### Background

Full-page background image covering the entire viewport:
```
https://images.higgs.ai/?default=1&output=webp&url=https%3A%2F%2Fd8j0ntlcm91z4.cloudfront.net%2Fuser_38xzZboKViGWJOttwIXH07lWA1P%2Fhf_20260624_111401_56af5012-2263-45d3-849a-8688084d7c2a.png&w=1280&q=85
```
Applied as `background: url(...) center center / cover no-repeat` on the root `.app` container.