Revert main to dev deployment model: remove bootstrap and use ../backend/ paths

Co-authored-by: Cursor <cursoragent@cursor.com>

public/index.php

@@ -1,6 +1,5 @@
 <?php
-require_once __DIR__ . '/bootstrap.php';
-require_once HEXAHOST_CONFIG_DIR . '/products-config.php';
+require_once __DIR__ . '/../backend/includes/functions.php';
 
 // Page configuration
 $page_title = 'HexaHost.de - Zuverlässiges Hosting aus Niederbayern';
@@ -55,7 +54,6 @@ includeHeader($page_title, $page_description, $current_page);
                 </p>
             </div>
             <div class="products-grid">
-                <?php if (isProductVisible('vpc')): ?>
                 <div class="product-card glass-card">
                     <div class="product-icon">
                         <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
@@ -76,8 +74,6 @@ includeHeader($page_title, $page_description, $current_page);
                     </ul>
                     <a href="/vpc" class="btn btn-primary">Mehr erfahren</a>
                 </div>
-                <?php endif; ?>
-                <?php if (isProductVisible('vps')): ?>
                 <div class="product-card glass-card">
                     <div class="product-icon">
                         <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
@@ -96,7 +92,6 @@ includeHeader($page_title, $page_description, $current_page);
                     </ul>
                     <a href="/vps" class="btn btn-primary">Mehr erfahren</a>
                 </div>
-                <?php endif; ?>
                 <div class="product-card glass-card">
                     <div class="product-icon">
                         <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
@@ -156,7 +151,7 @@ includeHeader($page_title, $page_description, $current_page);
     </section>
 
     <!-- IT Services Section -->
-    <section class="features it-services-section">
+    <section class="features">
         <div class="container">
             <div class="section-header">
                 <h2 class="section-title">IT-Dienstleistungen für Privat und ergänzend Gewerblich</h2>
@@ -164,7 +159,7 @@ includeHeader($page_title, $page_description, $current_page);
                     Ergänzend zu unseren Hosting-Angeboten unterstützen wir Sie mit persönlicher IT-Betreuung.
                 </p>
             </div>
-            <div class="features-grid it-services-grid">
+            <div class="features-grid">
                 <div class="feature-item glass-card">
                     <h3>IT-Beratung</h3>
                     <p>Individuelle Beratung für sinnvolle und wirtschaftliche IT-Entscheidungen.</p>