diff --git a/.claude/settings.local.json b/.claude/settings.local.json
new file mode 100644
index 0000000..a2947a6
--- /dev/null
+++ b/.claude/settings.local.json
@@ -0,0 +1,8 @@
+{
+  "permissions": {
+    "allow": [
+      "Bash(git checkout:*)",
+      "Bash(git branch:*)"
+    ]
+  }
+}
diff --git a/src/html/mod_custom/hero.php b/src/html/mod_custom/hero.php
new file mode 100644
index 0000000..ae790e2
--- /dev/null
+++ b/src/html/mod_custom/hero.php
@@ -0,0 +1,36 @@
+<?php
+
+/**
+ * @package     Joomla.Site
+ * @subpackage  mod_custom
+ *
+ * @copyright   (C) 2026 Moko Consulting <hello@mokoconsulting.tech>
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ *
+ * Template override for mod_custom adding banner-overlay wrapper pattern.
+ * Based on Cassiopeia's banner layout approach.
+ */
+
+defined('_JEXEC') or die;
+
+use Joomla\CMS\HTML\HTMLHelper;
+use Joomla\CMS\Uri\Uri;
+
+$modId          = 'mod-custom' . $module->id;
+$moduleclass    = htmlspecialchars($params->get('moduleclass_sfx', ''), ENT_COMPAT, 'UTF-8');
+
+if ($params->get('backgroundimage')) {
+    /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
+    $wa = $app->getDocument()->getWebAssetManager();
+    $wa->addInlineStyle(
+        '#' . $modId . '{background-image: url("' . Uri::root(true) . '/' . HTMLHelper::_('cleanImageURL', $params->get('backgroundimage'))->url . '");}',
+        ['name' => $modId]
+    );
+}
+?>
+
+<div class="mod-custom custom banner-overlay<?php echo $moduleclass ? ' ' . $moduleclass : ''; ?>" id="<?php echo $modId; ?>">
+    <div class="overlay">
+        <?php echo $module->content; ?>
+    </div>
+</div>
diff --git a/src/templateDetails.xml b/src/templateDetails.xml
index 5b81628..8d0e6ee 100644
--- a/src/templateDetails.xml
+++ b/src/templateDetails.xml
@@ -25,7 +25,7 @@
 	DEFGROUP: Joomla
 	INGROUP: MokoCassiopeia
 	PATH: templates/mokocassiopeia/templateDetails.xml
-	VERSION: 03.08.04
+	VERSION: 03.09.01
 	BRIEF: Template manifest XML file for MokoCassiopeia
 	=========================================================================
 -->
@@ -36,7 +36,7 @@
 	  </server>
 	</updateservers>
 	<name>MokoCassiopeia</name>
-	<version>03.09.00</version>
+	<version>03.09.01</version>
 	<creationDate>2026-03-08</creationDate>
 	<author>Jonathan Miller || Moko Consulting</author>
 	<authorEmail>hello@mokoconsulting.tech</authorEmail>