Phase 2: homepage that converts

- Hero says what and where, with No fix no fee / $35 diagnosis, Call and
  Text CTAs, and the real Google rating
- Common fixes grid with owner-confirmed labour prices, linking to
  service pages
- How it works, About (first person), testimonials, areas served with
  map, a short business IT block, rewritten FAQ and a final CTA band
- Sticky Call/Text bar on mobile (site-wide); Chatwoot bubble moved above it
- Button renders a link when given href (no more button-inside-link)
- Business facts (prices, rating, testimonials, contact links) in site.js

Co-Authored-By: Claude Opus 5.5 <[email protected]>

src/app/page.module.css

@@ -1,6 +1,6 @@
 .header {
   position: relative;
-  height: 50em;
+  height: 32em;
   margin-bottom: 3.5em;
 }