diff --git a/wp-content/themes/apus-theme/assets/js/cta-tracking.js b/wp-content/themes/apus-theme/assets/js/cta-tracking.js
index 3e823657..54019477 100644
--- a/wp-content/themes/apus-theme/assets/js/cta-tracking.js
+++ b/wp-content/themes/apus-theme/assets/js/cta-tracking.js
@@ -101,7 +101,7 @@
      * Solo registra cuando el CTA es visible al menos el 50%
      */
     function setupImpressionTracking() {
-        const ctaElement = document.querySelector('.apus-cta-wrapper');
+        const ctaElement = document.querySelector('.cta-section');
 
         if (!ctaElement) {
             debugLog('CTA no encontrado en el DOM');
@@ -216,7 +216,7 @@
      * Agregar clase de animación al CTA (opcional)
      */
     function animateCTA() {
-        const ctaElement = document.querySelector('.apus-cta-wrapper');
+        const ctaElement = document.querySelector('.cta-section');
         if (ctaElement) {
             ctaElement.classList.add('fade-in-up');
         }
diff --git a/wp-content/themes/apus-theme/assets/js/main.js b/wp-content/themes/apus-theme/assets/js/main.js
index 3cf92c1c..f002d1a0 100644
--- a/wp-content/themes/apus-theme/assets/js/main.js
+++ b/wp-content/themes/apus-theme/assets/js/main.js
@@ -23,33 +23,12 @@ window.addEventListener('scroll', function() {
  * - localStorage state
  */
 
-// A/B Testing for CTA sections
-document.addEventListener('DOMContentLoaded', function() {
-    const ctaVariant = Math.random() < 0.5 ? 'A' : 'B';
-
-    if (ctaVariant === 'A') {
-        const variantA = document.querySelector('.cta-variant-a');
-        if (variantA) variantA.style.display = 'block';
-    } else {
-        const variantB = document.querySelector('.cta-variant-b');
-        if (variantB) variantB.style.display = 'block';
-    }
-
-    document.querySelectorAll('.cta-button').forEach(button => {
-        button.addEventListener('click', function() {
-            const variant = this.getAttribute('data-cta-variant');
-            console.log('CTA clicked - Variant: ' + variant);
-
-            if (typeof gtag !== 'undefined') {
-                gtag('event', 'cta_click', {
-                    'event_category': 'CTA',
-                    'event_label': 'Variant_' + variant,
-                    'value': variant
-                });
-            }
-        });
-    });
-});
+/**
+ * CTA A/B Testing
+ * Handled by cta-ab-testing.php (PHP) and cta-tracking.js
+ * - PHP renders only ONE variant based on cookie
+ * - cta-tracking.js handles Analytics tracking
+ */
 
 // Contact Modal - Dynamic Loading
 function loadContactModal() {
diff --git a/wp-content/themes/apus-theme/inc/cta-ab-testing.php b/wp-content/themes/apus-theme/inc/cta-ab-testing.php
index fdcfa917..e9f22b53 100644
--- a/wp-content/themes/apus-theme/inc/cta-ab-testing.php
+++ b/wp-content/themes/apus-theme/inc/cta-ab-testing.php
@@ -89,7 +89,7 @@ function apus_get_cta_config($variant) {
             'title'       => get_theme_mod('apus_cta_a_title', __('Accede a 200,000+ Análisis de Precios Unitarios', 'apus-theme')),
             'text'        => get_theme_mod('apus_cta_a_text', __('Consulta estructuras completas, insumos y dosificaciones de los APUs más utilizados en construcción en México.', 'apus-theme')),
             'button_text' => get_theme_mod('apus_cta_a_button', __('Ver Catálogo Completo', 'apus-theme')),
-            'button_url'  => get_theme_mod('apus_cta_a_url', '#'),
+            'button_url'  => get_theme_mod('apus_cta_a_url', home_url('/catalogo')),
             'variant'     => 'A',
         );
     } else {
@@ -97,7 +97,7 @@ function apus_get_cta_config($variant) {
             'title'       => get_theme_mod('apus_cta_b_title', __('¿Necesitas Consultar Más APUs?', 'apus-theme')),
             'text'        => get_theme_mod('apus_cta_b_text', __('Accede a nuestra biblioteca de 200,000 análisis de precios unitarios con estructuras detalladas y listados de insumos.', 'apus-theme')),
             'button_text' => get_theme_mod('apus_cta_b_button', __('Conocer Planes de Membresía', 'apus-theme')),
-            'button_url'  => get_theme_mod('apus_cta_b_url', '#'),
+            'button_url'  => get_theme_mod('apus_cta_b_url', home_url('/planes')),
             'variant'     => 'B',
         );
     }
@@ -112,9 +112,9 @@ function apus_get_cta_config($variant) {
  */
 function apus_render_cta($variant, $config) {
     ?>
-    <!-- CTA Section - Variante <?php echo esc_attr($variant); ?> -->
-    <div class="apus-cta-wrapper my-5 p-4 rounded cta-section cta-variant-<?php echo esc_attr(strtolower($variant)); ?>"
-         data-cta-variant="<?php echo esc_attr($variant); ?>">
+    <!-- CTA A/B Testing - Variante <?php echo esc_attr($variant); ?> -->
+    <div class="my-5 p-4 rounded cta-section cta-variant-<?php echo esc_attr(strtolower($variant)); ?>"
+         data-variant="<?php echo esc_attr($variant); ?>">
         <div class="row align-items-center">
             <div class="col-md-8">
                 <h3 class="h4 fw-bold text-white mb-2">
@@ -127,8 +127,7 @@ function apus_render_cta($variant, $config) {
             <div class="col-md-4 text-md-end mt-3 mt-md-0">
                 <a href="<?php echo esc_url($config['button_url']); ?>"
                    class="btn btn-light btn-lg cta-button"
-                   data-cta-variant="<?php echo esc_attr($variant); ?>"
-                   data-cta-action="click">
+                   data-cta-variant="<?php echo esc_attr($variant); ?>">
                     <?php echo esc_html($config['button_text']); ?>
                     <i class="bi bi-arrow-right ms-2"></i>
                 </a>
diff --git a/wp-content/themes/apus-theme/single.php b/wp-content/themes/apus-theme/single.php
index d48a80d9..05373752 100644
--- a/wp-content/themes/apus-theme/single.php
+++ b/wp-content/themes/apus-theme/single.php
@@ -115,36 +115,8 @@ get_header();
 				</div>
 			</div>
 
-			<!-- CTA A/B Testing (Template líneas 812-841) -->
-			<!-- Variante A: Enfoque en Catálogo -->
-			<div class="my-5 p-4 rounded cta-section cta-variant-a" data-variant="A" style="display: none;">
-				<div class="row align-items-center">
-					<div class="col-md-8">
-						<h3 class="h4 fw-bold text-white mb-2">Accede a 200,000+ Análisis de Precios Unitarios</h3>
-						<p class="text-white mb-md-0">Consulta estructuras completas, insumos y dosificaciones de los APUs más utilizados en construcción en México.</p>
-					</div>
-					<div class="col-md-4 text-md-end mt-3 mt-md-0">
-						<a href="<?php echo home_url('/catalogo'); ?>" class="btn btn-light btn-lg cta-button" data-cta-variant="A">
-							Ver Catálogo Completo <i class="bi bi-arrow-right ms-2"></i>
-						</a>
-					</div>
-				</div>
-			</div>
-
-			<!-- Variante B: Enfoque en Membresía -->
-			<div class="my-5 p-4 rounded cta-section cta-variant-b" data-variant="B" style="display: none;">
-				<div class="row align-items-center">
-					<div class="col-md-8">
-						<h3 class="h4 fw-bold text-white mb-2">¿Necesitas Consultar Más APUs?</h3>
-						<p class="text-white mb-md-0">Accede a nuestra biblioteca de 200,000 análisis de precios unitarios con estructuras detalladas y listados de insumos.</p>
-					</div>
-					<div class="col-md-4 text-md-end mt-3 mt-md-0">
-						<a href="<?php echo home_url('/planes'); ?>" class="btn btn-light btn-lg cta-button" data-cta-variant="B">
-							Conocer Planes de Membresía <i class="bi bi-arrow-right ms-2"></i>
-						</a>
-					</div>
-				</div>
-			</div>
+			<!-- CTA A/B Testing -->
+			<?php apus_display_cta(); ?>
 
 			<!-- Related Posts (Template líneas 843-981) -->
 			<div class="my-5 related-posts">