docs: point README at the GitHub Pages landing and document Pages setup

Author: jeffcaldwellca

README.md

@@ -2,6 +2,8 @@
 
 A secure, modern web interface for managing SSL certificates using the mkcert CLI tool. Generate, download, and manage local development certificates with enterprise-grade security and an intuitive web interface.
 
+> 🖥️ **Landing page:** a terminal-themed project page lives in [`/docs`](docs/) and is published via GitHub Pages (Settings → Pages → Deploy from branch → `main` / `/docs`).
+
 ## ✨ Key Features
 
 - **🔐 Certificate Generation**: Create certificates for multiple domains and IP addresses

docs/PAGES.md

@@ -0,0 +1,23 @@
+# GitHub Pages — terminal landing
+
+The landing site is plain static files in `docs/` (no build step):
+
+- `docs/index.html` — the page
+- `docs/assets/` — styles, scripts, self-hosted fonts, screenshot
+- `docs/.nojekyll` — serve as-is (skip Jekyll)
+
+## Enable / update
+
+1. Repo **Settings → Pages**.
+2. **Source:** Deploy from a branch.
+3. **Branch:** `main`, **Folder:** `/docs`. Save.
+4. Wait for the deploy, then visit the published URL.
+
+Editing any file under `docs/` and pushing to `main` redeploys automatically.
+
+## Local preview
+
+```bash
+python3 -m http.server 8080 --directory docs
+# http://localhost:8080/
+```