Astra_Fonts::render_fonts()

	public static function render_fonts() {

		$font_list = apply_filters( 'astra_render_fonts', self::get_fonts() );

		$google_fonts = array();
		$font_subset  = array();

		$system_fonts = Astra_Font_Families::get_system_fonts();

		foreach ( $font_list as $name => $font ) {
			if ( ! empty( $name ) && ! isset( $system_fonts[ $name ] ) ) {

				// Add font variants.
				$google_fonts[ $name ] = $font['variants'];

				// Add Subset.
				$subset = apply_filters( 'astra_font_subset', '', $name );
				if ( ! empty( $subset ) ) {
					$font_subset[] = $subset;
				}
			}
		}

		$google_font_url = self::google_fonts_url( $google_fonts, $font_subset );

		// Do not load Google font remote or local font asset if not any font selected.
		if ( '' === $google_font_url ) {
			return;
		}

		/**
		 * Support self hosted Google Fonts.
		 *
		 * @since 3.6.0
		 */
		if ( astra_get_option( 'load-google-fonts-locally' ) && ! is_customize_preview() && ! is_admin() ) {
			if ( astra_get_option( 'preload-local-fonts' ) ) {
				ast_load_preload_local_fonts( $google_font_url );
			}
			wp_enqueue_style( 'astra-google-fonts', ast_get_webfont_url( $google_font_url ), array(), ASTRA_THEME_VERSION, 'all' );
		} else {
			wp_enqueue_style( 'astra-google-fonts', $google_font_url, array(), ASTRA_THEME_VERSION, 'all' );
		}
	}