ll of the variants associated with our font
		$variants = $fonts[$id]['variants'];

		// Loop through them and put them into an array, then turn them into a comma separated list
		$output = array();
		if ( $variants ) {
			foreach ( $variants as $variant ) {
				$output[] = $variant;
			}

			return implode(',', apply_filters( 'generate_typography_variants', $output ));
		}
	}
}

if ( ! function_exists( 'generate_get_google_font_category' ) ) {
	/**
	 * Wrapper function to find the category for chosen Google Font
	 * Example: generate_get_google_font_category( 'Open Sans' )
	 *
	 * @since 1.3.0
	 */
	function generate_get_google_font_category( $font, $key = '', $default = '' ) {
		// Bail if we don't have our defaults function
		if ( ! function_exists( 'generate_get_default_fonts' ) ) {
			return;
		}

		// Don't need a category if we're using a system font
		if ( in_array( $font, generate_typography_default_fonts() ) ) {
			return;
		}

		// Return if we have our variants saved
		if ( '' !== $key && get_theme_mod( $key . '_category' ) ) {
			return ', ' . get_theme_mod( $key . '_category' );
		}

		// Make sure we have defaults
		if ( '' == $default ) {
			$default = generate_get_default_fonts();
		}

		// If our default font is selected and the category isn't saved, we already know the category
		if ( $default[ $key ] == $font ) {
			return ', ' . $default[ $key . '_category' ];
		}

		// Get all of our fonts
		// It's a big list, so hopefully we're not even still reading
		$fonts = generate_get_all_google_fonts();

		// Get the ID from our font
		$id = strtolower( str_replace( ' ', '_', $font ) );

		// If the ID doesn't exist within our fonts, we can bail
		if ( ! array_key_exists( $id, $fonts ) ) {
			return;
		}

		// Let's grab our category to go with our font
		$category = ! empty( $fonts[$id]['category'] ) ? ', ' . $fonts[$id]['category'] : '';

		// Return it to be used by our function
		return $category;

	}
}

if ( ! function_exists( 'generate_get_font_family_css' ) ) {
	/**
	 * Wrapper function to create font-family value for CSS.
	 *
	 * @since 1.3.0
	 */
	function generate_get_font_family_css( $font, $settings, $default ) {
		$generate_settings = wp_parse_args(
			get_option( $settings, array() ),
			$default
		);

		// We don't want to wrap quotes around these values
		$no_quotes = array(
			'inherit',
			'Arial, Helvetica, sans-serif',
			'Georgia, Times New Roman, Times, serif',
			'Helvetica',
			'Impact',
			'Segoe UI, Helvetica Neue, Helvetica, sans-serif',
			'Tahoma, Geneva, sans-serif',
			'Trebuchet MS, Helvetica, sans-serif',
			'Verdana, Geneva, sans-serif',
			apply_filters( 'generate_typography_system_stack', '-apple-system, system-ui, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol"' )
		);

		// Get our font
		$font_family = $generate_settings[ $font ];

		if ( 'System Stack' == $font_family ) {
	 		$font_family = apply_filters( 'generate_typography_system_stack', '-apple-system, system-ui, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol"' );
		}

		// If our value is still using the old format, fix it
		if ( strpos( $font_family, ':' ) !== false ) {
			$font_family = current( explode( ':', $font_family ) );
		}

		// Set up our wrapper
		if ( in_array( $font_family, $no_quotes ) ) {
			$wrapper_start = null;
			$wrapper_end = null;
		} else {
			$wrapper_start = '"';
			$wrapper_end = '"' . generate_get_google_font_category( $font_family, $font, $default );
		}

		// Output the CSS
		$output = ( 'inherit' == $font_family ) ? 'inherit' : $wrapper_start . $font_family . $wrapper_end;
		return $output;
	}
}

if ( ! function_exists( 'generate_typography_customizer_live_preview' ) ) {
	add_action( 'customize_preview_init', 'generate_typography_customizer_live_preview' );
	/**
	 * Add our live preview JS
	 */
	function generate_typography_customizer_live_preview() {
		wp_enqueue_script(
			  'generate-typography-customizer',
			  trailingslashit( plugin_dir_url( __FILE__ ) ) . 'js/customizer.js',
			  array( 'jquery','customize-preview' ),
			  GENERATE_FONT_VERSION,
			  true
		);

		wp_localize_script( 'generate-typography-customizer', 'gp_typography', array(
			'mobile' => generate_premium_get_media_query( 'mobile' ),
			'tablet' => generate_premium_get_media_query( 'tablet' ),
			'desktop' => generate_premium_get_media_query( 'desktop' ),
		) );
	}
}

if ( ! function_exists( 'generate_typography_default_fonts' ) ) {
	/**
	 * Get our system fonts
	 */
	function generate_typography_default_fonts() {
		$fonts = array(
			'inherit',
			'System Stack',
			'Arial, Helvetica, sans-serif',
			'Century Gothic',
			'Comic Sans MS',
			'Courier New',
			'Georgia, Times New Roman, Times, serif',
			'Helvetica',
			'Impact',
			'Lucida Console',
			'Lucida Sans Unicode',
			'Palatino Linotype',
			'Segoe UI, Helvetica Neue, Helvetica, sans-serif',
			'Tahoma, Geneva, sans-serif',
			'Trebuchet MS, Helvetica, sans-serif',
			'Verdana, Geneva, sans-serif'
		);

		return apply_filters( 'generate_typography_default_fonts', $fonts );
	}
}

if ( ! function_exists( 'generate_include_typography_defaults' ) ) {
	/**
	 * Check if we should include our default.css file
	 * @since 1.3.42
	 */
	function generate_include_typography_defaults() {
		return true;
	}
}

if ( ! function_exists( 'generate_typography_premium_css_defaults' ) ) {
	add_filter( 'generate_font_option_defaults', 'generate_typography_premium_css_defaults' );
	/**
	 * Add premium control defaults
	 *
	 * @since 1.3
	 */
	function generate_typography_premium_css_defaults( $defaults ) {
		$defaults['tablet_site_title_font_size'] = '';
		$defaults['tablet_navigation_font_size'] = '';
		$defaults['mobile_navigation_font_size'] = '';

		$defaults['single_post_title_weight'] = '';
		$defaults['single_post_title_transform'] = '';
		$defaults['single_post_title_font_size'] = '';
		$defaults['single_post_title_font_size_mobile'] = '';
		$defaults['single_post_title_line_height'] = '';

		$defaults['archive_post_title_weight'] = '';
		$defaults['archive_post_title_transform'] = '';
		$defaults['archive_post_title_font_size'] = '';
		$defaults['archive_post_title_font_size_mobile'] = '';
		$defaults['archive_post_title_line_height'] = '';

		return $defaults;
	}
}

if ( ! function_exists( 'generate_typography_premium_css' ) ) {
	add_action( 'wp_enqueue_scripts', 'generate_typography_premium_css', 100 );
	/**
	 * Add premium control CSS
	 *
	 * @since 1.3
	 */
	function generate_typography_premium_css() {
		if ( ! function_exists( 'generate_get_default_fonts' ) ) {
			return;
		}

		$generate_settings = wp_parse_args(
			get_option( 'generate_settings', array() ),
			generate_get_default_fonts()
		);

		// Initiate our CSS class
		require_once GP_LIBRARY_DIRECTORY . 'class-make-css.php';
		$premium_css = new GeneratePress_Pro_CSS;

		$site_title_family = false;
		if ( function_exists( 'generate_get_font_family_css' ) ) {
			$site_title_family = generate_get_font_family_css( 'font_site_title', 'generate_settings', generate_get_default_fonts() );
		}

		$premium_css->set_selector( 'h1.entry-title' );
		$premium_css->add_property( 'font-weight', esc_attr( $generate_settings['single_post_title_weight'] ) );
		$premium_css->add_property( 'text-transform', esc_attr( $generate_settings['single_post_title_transform'] ) );

		if ( '' !== $generate_settings['single_post_title_font_size'] ) {
			$premium_css->add_property( 'font-size', absint( $generate_settings['single_post_title_font_size'] ), false, 'px' );
		}

		if ( '' !== $generate_settings['single_post_title_line_height'] ) {
			$premium_css->add_property( 'line-height', floatval( $generate_settings['single_post_title_line_height'] ), false, 'em' );
		}

		$premium_css->set_selector( 'h2.entry-title' );
		$premium_css->add_property( 'font-weight', esc_attr( $generate_settings['archive_post_title_weight'] ) );
		$premium_css->add_property( 'text-transform', esc_attr( $generate_settings['archive_post_title_transform'] ) );

		if ( '' !== $generate_settings['archive_post_title_font_size'] ) {
			$premium_css->add_property( 'font-size', absint( $generate_settings['archive_post_title_font_size'] ), false, 'px' );
		}

		if ( '' !== $generate_settings['archive_post_title_line_height'] ) {
			$premium_css->add_property( 'line-height', floatval( $generate_settings['archive_post_title_line_height'] ), false, 'em' );
		}

		$premium_css->set_selector( '.navigation-branding .main-title' );
		$premium_css->add_property( 'font-weight', esc_attr( $generate_settings['site_title_font_weight'] ) );
		$premium_css->add_property( 'text-transform', esc_attr( $generate_settings['site_title_font_transform'] ) );
		$premium_css->add_property( 'font-size', absint( $generate_settings['site_title_font_size'] ), false, 'px' );

		if ( $site_title_family ) {
			$premium_css->add_property( 'font-family', 'inherit' !== $generate_settings['font_site_title'] ? $site_title_family : null );
		}

		$premium_css->start_media_query( generate_premium_get_media_query( 'tablet' ) );
			if ( '' !== $generate_settings[ 'tablet_navigation_font_size' ] ) {
				$premium_css->set_selector( '.main-navigation:not(.slideout-navigation) a, .menu-toggle' );
				$premium_css->add_property( 'font-size', absint( $generate_settings[ 'tablet_navigation_font_size' ] ), false, 'px' );

				$tablet_subnav_font_size = $generate_settings['tablet_navigation_font_size'] - 1;

				if ( $generate_settings['tablet_navigation_font_size'] >= 17 ) {
					$tablet_subnav_font_size = $generate_settings['tablet_navigation_font_size'] - 3;
				}

				$premium_css->set_selector( '.main-navigation:not(.slideout-navigation) .main-nav ul ul li a' );
				$premium_css->add_property( 'font-size', absint( $tablet_subnav_font_size ), false, 'px' );
			}

			if ( '' !== $generate_settings['tablet_site_title_font_size'] ) {
				$premium_css->set_selector( '.main-title, .navigation-branding .main-title' );
				$premium_css->add_property( 'font-size', absint( $generate_settings['tablet_site_title_font_size'] ), false, 'px' );
			}
		$premium_css->stop_media_query();

		$premium_css->start_media_query( generate_premium_get_media_query( 'mobile' ) );
			$premium_css->set_selector( 'h1.entry-title' );

			if ( '' !== $generate_settings['single_post_title_font_size_mobile'] ) {
				$premium_css->add_property( 'font-size', absint( $generate_settings['single_post_title_font_size_mobile'] ), false, 'px' );
			}

			$premium_css->set_selector( 'h2.entry-title' );

			if ( '' !== $generate_settings['archive_post_title_font_size_mobile'] ) {
				$premium_css->add_property( 'font-size', absint( $generate_settings['archive_post_title_font_size_mobile'] ), false, 'px' );
			}
		$premium_css->stop_media_query();

		$premium_css->start_media_query( generate_premium_get_media_query( 'mobile-menu' ) );
			if ( '' !== $generate_settings[ 'mobile_navigation_font_size' ] ) {
				$premium_css->set_selector( '.main-navigation:not(.slideout-navigation) a, .menu-toggle' );
				$premium_css->add_property( 'font-size', absint( $generate_settings[ 'mobile_navigation_font_size' ] ), false, 'px' );

				$mobile_subnav_font_size = $generate_settings['mobile_navigation_font_size'] - 1;

				if ( $generate_settings['mobile_navigation_font_size'] >= 17 ) {
					$mobile_subnav_font_size = $generate_settings['mobile_navigation_font_size'] - 3;
				}

				$premium_css->set_selector( '.main-navigation:not(.slideout-navigation) .main-nav ul ul li a' );
				$premium_css->add_property( 'font-size', absint( $mobile_subnav_font_size ), false, 'px' );
			}

			if ( '' !== $generate_settings['mobile_site_title_font_size'] ) {
				$premium_css->set_selector( '.navigation-branding .main-title' );
				$premium_css->add_property( 'font-size', absint( $generate_settings['mobile_site_title_font_size'] ), false, 'px' );
			}
		$premium_css->stop_media_query();

		wp_add_inline_style( 'generate-style', $premium_css->css_output() );
	}
}