Add Dockerized LAMP stack and website skeleton for ALWISP

- Docker Compose orchestrating PHP 8.2/Apache web container and MySQL 8.0
- Dockerfile with GD, PDO, MySQLi extensions and security hardening
- Apache vhost with mod_rewrite, deflate, expires, and security headers
- PHP config with OPcache enabled and display_errors off
- MySQL init schema (contacts, coverage_zones tables)
- Front-controller PHP router (index.php → pages/)
- Responsive homepage: hero, stats bar, services cards, why section, coverage CTA
- Stub pages: services, coverage, about, contact (with working form skeleton), 404
- CSS design system using brand palette from logo (navy #0d1b3e → teal #00bcd4 + orange #f57c00 accents)
- JS: nav scroll/mobile toggle, IntersectionObserver counter animation, scroll reveal

https://claude.ai/code/session_015wpwmheufcxkBuXivrSHhd

www/pages/coverage.php

@@ -0,0 +1,17 @@
+<!-- COVERAGE PAGE — placeholder -->
+<section class="section page-hero">
+    <div class="container">
+        <span class="section__eyebrow">Service Area</span>
+        <h1 class="section__heading">Coverage Map</h1>
+        <p class="section__sub">See where ALWISP service is available.</p>
+    </div>
+</section>
+
+<section class="section">
+    <div class="container">
+        <div class="placeholder-block" style="min-height:420px; display:flex; align-items:center; justify-content:center;">
+            Interactive coverage map will be embedded here.<br>
+            (Leaflet.js / Google Maps integration — roadmap item)
+        </div>
+    </div>
+</section>