diff --git a/functions.php b/functions.php
index e69de29..218f6b0 100644
--- a/functions.php
+++ b/functions.php
@@ -0,0 +1,5 @@
+<?php
+function my_block_theme_setup() {
+    add_theme_support( 'block-templates' );
+}
+add_action( 'after_setup_theme', 'my_block_theme_setup' );
diff --git a/templates/index.html b/templates/index.html
new file mode 100644
index 0000000..95e0f17
--- /dev/null
+++ b/templates/index.html
@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html <?php language_attributes(); ?>>
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title><?php bloginfo( 'name' ); ?></title>
+    <?php wp_head(); ?>
+</head>
+<body <?php body_class(); ?>>
+    <!-- Block Template Here -->
+    <header>
+        <nav><?php wp_nav_menu(); ?></nav>
+    </header>
+    <main>
+        <!-- Insert block-based content here -->
+        <div id="content">
+            <!-- Example: Use a WordPress block pattern or dynamic content -->
+            <p>Welcome to my site!</p>
+        </div>
+    </main>
+    <?php wp_footer(); ?>
+</body>
+</html>
