feat: overhaul home page, add Terms/Privacy, fix docs links, expand footer

- home.php: remove fake testimonials; add one-line install block with
  copy button; add NixPanel vs cPanel comparison table; add stack
  table; rewrite feature descriptions to be Rust-accurate
- terms.php: full Terms of Service (14 sections)
- privacy.php: full Privacy Policy (11 sections, GDPR-aware)
- index.php: add /terms and /privacy routes
- footer.php: expand to 4-column layout with Product, Resources,
  Support columns; add Terms/Privacy/Changelog/GitHub/bug report links
- header.php: point Docs to github.com/NixReaper/nixpanel-docs

views/home.php

@@ -1,26 +1,37 @@
 <?php $pageTitle = 'NixPanel — Modern Web Hosting Control Panel'; ?>
 <?php
 $features = [
-    ['icon' => '⚡', 'title' => 'Lightning Fast',   'body' => 'Built for performance. Nginx support, PHP-FPM pools, and optimized defaults out of the box.'],
-    ['icon' => '🔒', 'title' => 'Security First',   'body' => "Hardened defaults, Let's Encrypt SSL automation, Fail2ban, and two-factor auth."],
-    ['icon' => '🌐', 'title' => 'Full DNS Control',  'body' => 'Manage BIND9 zones and records directly from the panel. No third-party DNS required.'],
-    ['icon' => '📊', 'title' => 'Complete Control',  'body' => 'Manage email, databases, cron jobs, FTP accounts, and subdomains in one clean dashboard.'],
-    ['icon' => '🔄', 'title' => 'Easy Migration',    'body' => 'Moving from cPanel? Import your accounts with a single command using our migration tool.'],
-    ['icon' => '💳', 'title' => 'Simple Licensing',  'body' => 'Tied to your server IP. No per-user fees, no surprises. Upgrade or cancel anytime.'],
+    ['icon' => '⚡', 'title' => 'Lightning Fast',   'body' => 'Built in Rust. Near-zero overhead, instant response times, and a panel that never slows your server down.'],
+    ['icon' => '🔒', 'title' => 'Security First',   'body' => "Argon2id password hashing, Let's Encrypt SSL automation, Fail2ban brute-force protection, and hardened defaults out of the box."],
+    ['icon' => '🌐', 'title' => 'Full DNS Control',  'body' => 'Manage PowerDNS zones and records directly from the panel. No third-party DNS required.'],
+    ['icon' => '📊', 'title' => 'Complete Control',  'body' => 'Manage email accounts, MariaDB databases, cron jobs, FTP, subdomains, and SSL — all from one clean dashboard.'],
+    ['icon' => '🔄', 'title' => 'Easy Migration',    'body' => 'Moving from cPanel? Import accounts with a single command using the built-in migration tool.'],
+    ['icon' => '💳', 'title' => 'Simple Licensing',  'body' => 'Tied to your server IP. No per-user fees, no agent installs, no surprises. Upgrade or cancel any time.'],
+];
+
+$stack = [
+    ['label' => 'Web server',  'value' => 'Apache 2 + PHP-FPM 8.2 & 8.3'],
+    ['label' => 'Database',    'value' => 'MariaDB (WordPress-compatible)'],
+    ['label' => 'DNS',         'value' => 'PowerDNS'],
+    ['label' => 'Mail',        'value' => 'Exim 4 + Dovecot + SpamAssassin'],
+    ['label' => 'SSL',         'value' => "Let's Encrypt via Certbot"],
+    ['label' => 'Backend',     'value' => 'Rust · Axum · SQLx · Tokio'],
+    ['label' => 'Protection',  'value' => 'Fail2ban'],
 ];
 ?>
 
+{{-- Hero --}}
 <section class="max-w-6xl mx-auto px-4 sm:px-6 lg:px-8 pt-24 pb-20 text-center">
     <div class="inline-flex items-center gap-2 bg-brand-900/40 border border-brand-500/30 text-brand-400 text-xs font-medium px-3 py-1.5 rounded-full mb-6">
-        Now in public beta
+        Now in public beta · Free plan available
     </div>
     <h1 class="text-5xl sm:text-6xl font-extrabold text-white leading-tight tracking-tight">
         The hosting control panel<br>
         <span class="text-brand-500">you actually want to use.</span>
     </h1>
     <p class="mt-6 text-lg text-gray-400 max-w-2xl mx-auto">
-        NixPanel is a modern, open-source alternative to cPanel. Manage your Linux server,
-        host sites, and control everything from a clean, fast dashboard.
+        NixPanel is a fast, modern alternative to cPanel and WHM. Manage your Linux server,
+        host websites, and control everything from a clean dashboard — built in Rust.
     </p>
     <div class="mt-10 flex flex-col sm:flex-row gap-4 justify-center">
         <a href="/register" class="btn-primary text-base px-7 py-3">Get started free</a>
@@ -29,6 +40,23 @@ $features = [
     </div>
 </section>
 
+{{-- One-line install --}}
+<section class="max-w-3xl mx-auto px-4 sm:px-6 lg:px-8 pb-20">
+    <div class="bg-gray-900 border border-gray-800 rounded-xl p-6">
+        <p class="text-xs text-gray-500 font-mono mb-3">Quick install — Ubuntu 24.04 LTS</p>
+        <div class="flex items-center gap-3">
+            <code class="flex-1 text-sm text-brand-400 font-mono bg-gray-950 rounded-lg px-4 py-3 overflow-x-auto whitespace-nowrap">
+                bash &lt;(curl -fsSL https://raw.githubusercontent.com/NixReaper/nixpanel/main/install.sh)
+            </code>
+            <button onclick="navigator.clipboard.writeText('bash <(curl -fsSL https://raw.githubusercontent.com/NixReaper/nixpanel/main/install.sh)')"
+                class="flex-shrink-0 text-xs text-gray-400 hover:text-white border border-gray-700 hover:border-gray-500 rounded-lg px-3 py-3 transition-colors">
+                Copy
+            </button>
+        </div>
+    </div>
+</section>
+
+{{-- Features --}}
 <section class="max-w-6xl mx-auto px-4 sm:px-6 lg:px-8 py-20">
     <h2 class="text-3xl font-bold text-white text-center mb-12">Everything you need to run a server</h2>
     <div class="grid sm:grid-cols-2 lg:grid-cols-3 gap-6">
@@ -42,10 +70,70 @@ $features = [
     </div>
 </section>
 
+{{-- vs cPanel comparison --}}
+<section class="max-w-6xl mx-auto px-4 sm:px-6 lg:px-8 py-20">
+    <h2 class="text-3xl font-bold text-white text-center mb-12">NixPanel vs cPanel</h2>
+    <div class="overflow-x-auto">
+        <table class="w-full text-sm">
+            <thead>
+                <tr class="border-b border-gray-800">
+                    <th class="text-left text-gray-400 font-medium py-3 pr-6 w-1/2"></th>
+                    <th class="text-center text-brand-400 font-semibold py-3 px-4">NixPanel</th>
+                    <th class="text-center text-gray-500 font-medium py-3 px-4">cPanel/WHM</th>
+                </tr>
+            </thead>
+            <tbody class="divide-y divide-gray-800/60">
+                <?php
+                $rows = [
+                    ['Starting price',       '$0/mo',         '$45–85/mo'],
+                    ['Open source',          '✅',             '❌'],
+                    ['Built in Rust',        '✅',             '❌ (Perl)'],
+                    ['PHP 8.2 & 8.3',        '✅',             '✅'],
+                    ['MariaDB support',      '✅',             '✅'],
+                    ['PowerDNS',             '✅',             '❌ (BIND)'],
+                    ["Let's Encrypt SSL",    '✅',             '✅'],
+                    ['IP-bound licensing',   '✅ (no per-user fees)', '❌ (per-account pricing)'],
+                    ['Self-hosted',          '✅',             '✅'],
+                ];
+                foreach ($rows as [$label, $nix, $cpanel]): ?>
+                <tr>
+                    <td class="py-3 pr-6 text-gray-400"><?= e($label) ?></td>
+                    <td class="py-3 px-4 text-center text-white font-medium"><?= e($nix) ?></td>
+                    <td class="py-3 px-4 text-center text-gray-500"><?= e($cpanel) ?></td>
+                </tr>
+                <?php endforeach ?>
+            </tbody>
+        </table>
+    </div>
+</section>
+
+{{-- Stack --}}
+<section class="max-w-6xl mx-auto px-4 sm:px-6 lg:px-8 py-20">
+    <div class="grid md:grid-cols-2 gap-12 items-center">
+        <div>
+            <h2 class="text-3xl font-bold text-white mb-4">A stack built to last</h2>
+            <p class="text-gray-400 mb-8">NixPanel installs and configures a complete, production-ready hosting stack — not scripts glued together, but a cohesive system that works out of the box.</p>
+            <a href="/install" class="btn-outline">Read the install guide →</a>
+        </div>
+        <div class="card divide-y divide-gray-800">
+            <?php foreach ($stack as $item): ?>
+            <div class="flex justify-between items-center py-3 first:pt-0 last:pb-0">
+                <span class="text-sm text-gray-400"><?= e($item['label']) ?></span>
+                <span class="text-sm text-white font-medium text-right"><?= e($item['value']) ?></span>
+            </div>
+            <?php endforeach ?>
+        </div>
+    </div>
+</section>
+
+{{-- CTA --}}
 <section class="max-w-6xl mx-auto px-4 sm:px-6 lg:px-8 py-20">
     <div class="bg-brand-900/20 border border-brand-500/20 rounded-2xl p-12 text-center">
         <h2 class="text-3xl font-bold text-white mb-4">Ready to take control?</h2>
-        <p class="text-gray-400 mb-8">Start free. Upgrade when you need more.</p>
-        <a href="/register" class="btn-primary text-base px-8 py-3">Create your account</a>
+        <p class="text-gray-400 mb-8 max-w-lg mx-auto">Start on the free plan. Upgrade when you need more. No credit card required to get started.</p>
+        <div class="flex flex-col sm:flex-row gap-4 justify-center">
+            <a href="/register" class="btn-primary text-base px-8 py-3">Create your free account</a>
+            <a href="/pricing"  class="btn-secondary text-base px-8 py-3">Compare plans</a>
+        </div>
     </div>
 </section>