feat: initial ACRIB WordPress deployment

- WordPress 6.9.4 (es_ES) with Kadence theme
- Homepage: Hero, La Asociación, Pilares, Beneficios, Eventos, Miembros, Hazte Miembro, Contacto
- Brand identity: #13294b navy, #a12932 burgundy, #c69c48 gold
- Fonts: Raleway (headings) + Source Sans 3 (body) + Lato (UI)
- Plugins: Kadence Blocks, Polylang, Contact Form 7
- Custom CSS with full brand styling and responsive layout
- HTTPS enforced via wp-config.php proxy detection

wp-content/themes/kadence/inc/back-compat.php

@@ -0,0 +1,86 @@
+<?php
+/**
+ * Backward-compatibility functions for when theme requirements are not met
+ *
+ * This file must be parseable by PHP 5.2.
+ *
+ * @package kadence
+ */
+
+/**
+ * Gets the message to warn the user about the theme requirements not being met.
+ *
+ * @global string $wp_version WordPress version.
+ *
+ * @return string Message to show to the user.
+ */
+function kadence_get_insufficient_requirements_message() {
+	global $wp_version;
+
+	$insufficient_wp  = version_compare( $wp_version, KADENCE_MINIMUM_WP_VERSION, '<' );
+	$insufficient_php = version_compare( phpversion(), KADENCE_MINIMUM_PHP_VERSION, '<' );
+
+	if ( $insufficient_wp && $insufficient_php ) {
+		/* translators: 1: required WP version number, 2: required PHP version number, 3: available WP version number, 4: available PHP version number */
+		return sprintf( __( 'Kadence requires at least WordPress version %1$s and PHP version %2$s. You are running versions %3$s and %3$s respectively. Please update and try again.', 'kadence' ), KADENCE_MINIMUM_WP_VERSION, KADENCE_MINIMUM_PHP_VERSION, $wp_version, phpversion() );
+	}
+
+	if ( $insufficient_wp ) {
+		/* translators: 1: required WP version number, 2: available WP version number */
+		return sprintf( __( 'Kadence requires at least WordPress version %1$s. You are running version %2$s. Please update and try again.', 'kadence' ), KADENCE_MINIMUM_WP_VERSION, $wp_version );
+	}
+
+	if ( $insufficient_php ) {
+		/* translators: 1: required PHP version number, 2: available PHP version number */
+		return sprintf( __( 'Kadence requires at least PHP version %1$s. You are running version %2$s. Please update and try again.', 'kadence' ), KADENCE_MINIMUM_PHP_VERSION, phpversion() );
+	}
+
+	return '';
+}
+
+/**
+ * Prevents switching to the theme when requirements are not met.
+ *
+ * Switches to the default theme.
+ */
+function kadence_switch_theme() {
+	switch_theme( WP_DEFAULT_THEME );
+	unset( $_GET['activated'] );
+
+	add_action( 'admin_notices', 'kadence_upgrade_notice' );
+}
+add_action( 'after_switch_theme', 'kadence_switch_theme' );
+
+/**
+ * Adds a message for unsuccessful theme switch.
+ *
+ * Prints an update nag after an unsuccessful attempt to switch to the theme
+ * when requirements are not met.
+ */
+function kadence_upgrade_notice() {
+	printf( '<div class="error"><p>%s</p></div>', esc_html( kadence_get_insufficient_requirements_message() ) );
+}
+
+/**
+ * Prevents the Customizer from being loaded when requirements are not met.
+ */
+function kadence_customize() {
+	wp_die(
+		esc_html( kadence_get_insufficient_requirements_message() ),
+		'',
+		array(
+			'back_link' => true,
+		)
+	);
+}
+add_action( 'load-customize.php', 'kadence_customize' );
+
+/**
+ * Prevents the Theme Preview from being loaded when requirements are not met.
+ */
+function kadence_preview() {
+	if ( isset( $_GET['preview'] ) ) {
+		wp_die( esc_html( kadence_get_insufficient_requirements_message() ) );
+	}
+}
+add_action( 'template_redirect', 'kadence_preview' );