feat: static marketing landing page

- SEO-optimized landing page with JSON-LD structured data
- Hero section with 'Create Your AI Agent in 5 Minutes' value prop
- Sign In button in header for existing customers
- How It Works (3-step speedrun), Features grid, Agent comparison
- Pricing section (.99/mo), FAQ accordion, CTA
- Dark theme matching app.derez.ai design system
- Mobile-responsive with hamburger menu
- Open Graph, Twitter, FAQPage, SoftwareApplication schemas

README.md

@@ -1,2 +1,23 @@
 # derez.ai
 
+Landing page for **Derez.ai** — managed AI agent hosting.
+
+Deploy your own AI agent (Hermes or OpenClaw) on a dedicated Linux instance in under 5 minutes. $4.99/mo.
+
+## Structure
+
+- `index.html` — static marketing landing page (SEO-optimized with JSON-LD, OG tags, FAQ schema)
+- `LICENSE` — GPLv3
+
+The live app dashboard is at **https://app.derez.ai**.
+
+## SEO
+
+This page is optimized to rank for:
+- "create AI agent"
+- "AI agent hosting"
+- "deploy AI agent"
+- "hermes agent"
+- "managed agent hosting"
+
+Includes structured data (SoftwareApplication, FAQPage, BreadcrumbList) and Open Graph tags.