Untitled prompt

Build a fullscreen hero landing page for a creative agency called "VANGUARD" using React, Tailwind CSS, and Vite. The page should be a single viewport-height section with a looping background video and all content overlaid on top. **Background video:** Use this exact CloudFront URL as a fullscreen `<video>` element with `autoPlay`, `muted`, `loop`, and `playsInline` attributes, set to `object-cover` to fill the entire viewport: ``` https://d8j0ntlcm91z4.cloudfront.net/user_38xzZboKViGWJOttwIXH07lWA1P/hf_20260606_154941_df1a96e1-a06f-450c-bd02-d863414cc1a0.mp4 ``` **Fonts (loaded in index.html):** 1. "FSP DEMO - PODIUM Sharp 4.11" from `https://db.onlinewebfonts.com/c/8b75d9dcff6a48c35a46656192adf019?family=FSP+DEMO+-+PODIUM+Sharp+4.11` -- used for the brand name and main heading. Create a `.font-podium` utility class for it and register it in tailwind.config.js as `fontFamily.podium`. 2. "Inter" from Google Fonts (weights 400, 500, 600, 700) -- used for body text, nav links, stats, a