related_posts_title]', array(
        'settings' => 'root_options[related_posts_title]',
        'section'  => 'root_modules_related_posts',
        'label'    => __( 'Related articles title', THEME_TEXTDOMAIN ),
    ) );

    $wp_customize->add_setting( 'root_options[related_post_taxonomy_order]', array(
        'default' => $defaults['related_post_taxonomy_order'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[related_post_taxonomy_order]',
        array(
            'settings' => 'root_options[related_post_taxonomy_order]',
            'type'     => 'select',
            'section'  => 'root_modules_related_posts',
            'label'    => __( 'Order related posts', THEME_TEXTDOMAIN ),
            'choices'  => array(
                'categories'  => __( 'By categories', THEME_TEXTDOMAIN ),
                'tags'        => __( 'By tags', THEME_TEXTDOMAIN )
            ),
            'description' => __( 'In related posts, posts from the same category\tag are displayed first, and then, if there is not enough related articles to the specified number, they are displayed randomly', THEME_TEXTDOMAIN ),
        )
    );

    $wp_customize->add_setting( 'root_options[related_posts_exclude]', array(
        'default' => $defaults['related_posts_exclude'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[related_posts_exclude]', array(
        'settings'    => 'root_options[related_posts_exclude]',
        'section'     => 'root_modules_related_posts',
        'label'       => __( 'ID of posts to exclude', THEME_TEXTDOMAIN ),
        'description' => __( 'You can specify the ID of the posts separated by commas to exclude them from the related posts', THEME_TEXTDOMAIN ),
    ) );

    $wp_customize->add_setting( 'root_options[related_posts_category_exclude]', array(
        'default' => $defaults['related_posts_category_exclude'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[related_posts_category_exclude]', array(
        'settings'    => 'root_options[related_posts_category_exclude]',
        'section'     => 'root_modules_related_posts',
        'label'       => __( 'ID of categories to exclude', THEME_TEXTDOMAIN ),
        'description' => __( 'You can specify the ID of categories separated by commas to exclude them from the related posts', THEME_TEXTDOMAIN ),
    ) );

    $wp_customize->add_setting( 'root_options[related_posts_after_comments]', array(
        'default' => $defaults['related_posts_after_comments'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[related_posts_after_comments]', array(
        'settings'    => 'root_options[related_posts_after_comments]',
        'section'     => 'root_modules_related_posts',
        'label'       => __( 'Display related posts after comments', THEME_TEXTDOMAIN ),
        'type'        => 'checkbox',
        'description' => __( 'By default, related posts are displayed before comments', THEME_TEXTDOMAIN ),
    ) );


    // modules  >  scroll to top
    $wp_customize->add_section( 'root_modules_arrow', array(
        'title'       => __( 'Scroll to top button', THEME_TEXTDOMAIN ),
        'description' => __( 'In this section, you can customize the top button', THEME_TEXTDOMAIN ) . ' <a href="https://support.wpshop.ru/docs/themes/root/modules/#top-button" target="_blank" rel="noopener" class="root-ico-help" title="' . __( 'Help', THEME_TEXTDOMAIN ) . '">?</a>',
        'panel'       => 'panel_modules',
        'capability'  => 'edit_theme_options',
    ) );

    $wp_customize->add_setting( 'root_options[structure_arrow]', array(
        'default' => $defaults['structure_arrow'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[structure_arrow]', array(
        'settings' => 'root_options[structure_arrow]',
        'section'  => 'root_modules_arrow',
        'label'    => __( 'Show scroll to top button?', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[structure_arrow_bg]', array(
        'default' => $defaults['structure_arrow_bg'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize,
        'root_options[structure_arrow_bg]',
        array(
            'settings' => 'root_options[structure_arrow_bg]',
            'section'  => 'root_modules_arrow',
            'label'    => __( 'Background color', THEME_TEXTDOMAIN ),
        )
    ) );

    $wp_customize->add_setting( 'root_options[structure_arrow_color]', array(
        'default' => $defaults['structure_arrow_color'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize,
        'root_options[structure_arrow_color]',
        array(
            'section'  => 'root_modules_arrow',
            'settings' => 'root_options[structure_arrow_color]',
            'label'    => __( 'Arrow color', THEME_TEXTDOMAIN ),
        )
    ) );

    $wp_customize->add_setting( 'root_options[structure_arrow_width]', array(
        'default' => $defaults['structure_arrow_width'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( new WP_Customize_Range_Control( $wp_customize,
            'root_options[structure_arrow_width]',
            array(
                'settings'    => 'root_options[structure_arrow_width]',
                'section'     => 'root_modules_arrow',
                'label'       => __( 'Button width, px', THEME_TEXTDOMAIN ),
                'description' => __( 'Default is 50px', THEME_TEXTDOMAIN ),
                'input_attrs' => array(
                    'min'  => 30,
                    'max'  => 80,
                    'step' => 1,
                ),
            ) )
    );

    $wp_customize->add_setting( 'root_options[structure_arrow_height]', array(
        'default' => $defaults['structure_arrow_height'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( new WP_Customize_Range_Control( $wp_customize,
            'root_options[structure_arrow_height]',
            array(
                'settings'    => 'root_options[structure_arrow_height]',
                'section'     => 'root_modules_arrow',
                'label'       => __( 'Button height, px', THEME_TEXTDOMAIN ),
                'description' => __( 'Default is 50px', THEME_TEXTDOMAIN ),
                'input_attrs' => array(
                    'min'  => 30,
                    'max'  => 80,
                    'step' => 1,
                ),
            ) )
    );

    $wp_customize->add_setting( 'root_options[structure_arrow_position]', array(
        'default' => $defaults['structure_arrow_position'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[structure_arrow_position]', array(
        'settings' => 'root_options[structure_arrow_position]',
        'section'  => 'root_modules_arrow',
        'type'     => 'select',
        'label'    => __( 'Button position', THEME_TEXTDOMAIN ),
        'choices'  => array(
            'left'  => __( 'Left', THEME_TEXTDOMAIN ),
            'right' => __( 'Right', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[structure_arrow_icon]', array(
        'default' => $defaults['structure_arrow_icon'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[structure_arrow_icon]', array(
        'settings' => 'root_options[structure_arrow_icon]',
        'section'  => 'root_modules_arrow',
        'type'     => 'select',
        'label'    => __( 'Button icon', THEME_TEXTDOMAIN ),
        'choices'  => array(
            '\f102' => __( 'Double quote up', THEME_TEXTDOMAIN ),
            '\f106' => __( 'Quote up', THEME_TEXTDOMAIN ),
            '\f139' => __( 'Arrow in a circle', THEME_TEXTDOMAIN ),
            '\f148' => __( 'Up arrow', THEME_TEXTDOMAIN ),
            '\f151' => __( 'Arrow in a square', THEME_TEXTDOMAIN ),
            '\f176' => __( 'Up arrow 2', THEME_TEXTDOMAIN ),
            '\f01b' => __( 'Arrow in a circle 2', THEME_TEXTDOMAIN ),
            '\f077' => __( 'Up arrow 3', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[structure_arrow_mob]', array(
        'default' => $defaults['structure_arrow_mob'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[structure_arrow_mob]', array(
        'settings' => 'root_options[structure_arrow_mob]',
        'section'  => 'root_modules_arrow',
        'label'    => __( 'Show scroll to top button on mobile?', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );


    // post cards
    $wp_customize->add_panel( 'root_post_cards_panel', array(
        'priority'   => 14,
        'capability' => 'edit_theme_options',
        'title'      => __( 'Post cards', THEME_TEXTDOMAIN ),
        'type'       => 'default',
    ) );

    // post cards  >  one post big
    $wp_customize->add_section( 'root_post_cards_one_post_big', array(
        'title'       => __( 'One post is big', THEME_TEXTDOMAIN ),
        'panel'       => 'root_post_cards_panel',
        'capability'  => 'edit_theme_options',
    ) );

    $wp_customize->add_setting( 'root_options[post_one_big_tag]', array(
        'default' => $defaults['post_one_big_tag'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[post_one_big_tag]', array(
        'settings' => 'root_options[post_one_big_tag]',
        'section'  => 'root_post_cards_one_post_big',
        'label'    => __( 'Title tag', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'h2'  => 'h2',
            'div' => 'div',
        ),
    ) );

    $wp_customize->add_setting( 'root_options[post_one_big_show_thumbnail]', array(
        'default' => $defaults['post_one_big_show_thumbnail'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[post_one_big_show_thumbnail]', array(
        'settings'    => 'root_options[post_one_big_show_thumbnail]',
        'section'     => 'root_post_cards_one_post_big',
        'label'       => __( 'Show the thumbnail?', THEME_TEXTDOMAIN ),
        'type'        => 'radio',
        'choices'     => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[post_one_big_show_date]', array(
        'default' => $defaults['post_one_big_show_date'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[post_one_big_show_date]', array(
        'settings'    => 'root_options[post_one_big_show_date]',
        'section'     => 'root_post_cards_one_post_big',
        'label'       => __( 'Show the date?', THEME_TEXTDOMAIN ),
        'type'        => 'radio',
        'choices'     => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[post_one_big_show_category]', array(
        'default' => $defaults['post_one_big_show_category'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[post_one_big_show_category]', array(
        'settings' => 'root_options[post_one_big_show_category]',
        'section'  => 'root_post_cards_one_post_big',
        'label'    => __( 'Show category?', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[post_one_big_show_author]', array(
        'default' => $defaults['post_one_big_show_author'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[post_one_big_show_author]', array(
        'settings'    => 'root_options[post_one_big_show_author]',
        'section'     => 'root_post_cards_one_post_big',
        'label'       => __( 'Show the author?', THEME_TEXTDOMAIN ),
        'type'        => 'radio',
        'choices'     => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[post_one_big_show_comments]', array(
        'default' => $defaults['post_one_big_show_comments'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[post_one_big_show_comments]', array(
        'settings' => 'root_options[post_one_big_show_comments]',
        'section'  => 'root_post_cards_one_post_big',
        'label'    => __( 'Show count comments?', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[post_one_big_show_views]', array(
        'default' => $defaults['post_one_big_show_views'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[post_one_big_show_views]', array(
        'settings' => 'root_options[post_one_big_show_views]',
        'section'  => 'root_post_cards_one_post_big',
        'label'    => __( 'Show count views?', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[post_one_big_show_excerpt]', array(
        'default' => $defaults['post_one_big_show_excerpt'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[post_one_big_show_excerpt]', array(
        'settings' => 'root_options[post_one_big_show_excerpt]',
        'section'  => 'root_post_cards_one_post_big',
        'label'    => __( 'Show excerpt?', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[post_one_big_show_rating]', array(
        'default' => $defaults['post_one_big_show_rating'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[post_one_big_show_rating]', array(
        'settings' => 'root_options[post_one_big_show_rating]',
        'section'  => 'root_post_cards_one_post_big',
        'label'    => __( 'Show rating?', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[post_one_big_thumbnail_left]', array(
        'default' => $defaults['post_one_big_thumbnail_left'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[post_one_big_thumbnail_left]', array(
        'settings' => 'root_options[post_one_big_thumbnail_left]',
        'section'  => 'root_post_cards_one_post_big',
        'label'    => __( 'Press thumbnail to the left', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[post_one_big_round_thumbnail]', array(
        'default' => $defaults['post_one_big_round_thumbnail'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[post_one_big_round_thumbnail]', array(
        'settings' => 'root_options[post_one_big_round_thumbnail]',
        'section'  => 'root_post_cards_one_post_big',
        'label'    => __( 'Round off a thumbnail', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[post_one_big_excerpt_length]', array(
        'default' => $defaults['post_one_big_excerpt_length'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[post_one_big_excerpt_length]', array(
        'settings'    => 'root_options[post_one_big_excerpt_length]',
        'label'       => __( 'Excerpt length', THEME_TEXTDOMAIN ),
        'section'     => 'root_post_cards_one_post_big',
        'type'        => 'number',
    ) );

    // post cards  >  one post small
    $wp_customize->add_section( 'root_post_cards_one_post_small', array(
        'title'       => __( 'One post is small', THEME_TEXTDOMAIN ),
        'panel'       => 'root_post_cards_panel',
        'capability'  => 'edit_theme_options',
    ) );

    $wp_customize->add_setting( 'root_options[post_one_small_tag]', array(
        'default' => $defaults['post_one_small_tag'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[post_one_small_tag]', array(
        'settings' => 'root_options[post_one_small_tag]',
        'section'  => 'root_post_cards_one_post_small',
        'label'    => __( 'Title tag', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'h2'  => 'h2',
            'div' => 'div',
        ),
    ) );

    $wp_customize->add_setting( 'root_options[post_one_small_show_thumbnail]', array(
        'default' => $defaults['post_one_small_show_thumbnail'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[post_one_small_show_thumbnail]', array(
        'settings'    => 'root_options[post_one_small_show_thumbnail]',
        'section'     => 'root_post_cards_one_post_small',
        'label'       => __( 'Show the thumbnail?', THEME_TEXTDOMAIN ),
        'type'        => 'radio',
        'choices'     => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[post_one_small_show_date]', array(
        'default' => $defaults['post_one_small_show_date'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[post_one_small_show_date]', array(
        'settings'    => 'root_options[post_one_small_show_date]',
        'section'     => 'root_post_cards_one_post_small',
        'label'       => __( 'Show the date?', THEME_TEXTDOMAIN ),
        'type'        => 'radio',
        'choices'     => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[post_one_small_show_category]', array(
        'default' => $defaults['post_one_small_show_category'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[post_one_small_show_category]', array(
        'settings' => 'root_options[post_one_small_show_category]',
        'section'  => 'root_post_cards_one_post_small',
        'label'    => __( 'Show category?', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[post_one_small_show_comments]', array(
        'default' => $defaults['post_one_small_show_comments'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[post_one_small_show_comments]', array(
        'settings' => 'root_options[post_one_small_show_comments]',
        'section'  => 'root_post_cards_one_post_small',
        'label'    => __( 'Show count comments?', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[post_one_small_show_views]', array(
        'default' => $defaults['post_one_small_show_views'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[post_one_small_show_views]', array(
        'settings' => 'root_options[post_one_small_show_views]',
        'section'  => 'root_post_cards_one_post_small',
        'label'    => __( 'Show count views?', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[post_one_small_show_excerpt]', array(
        'default' => $defaults['post_one_small_show_excerpt'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[post_one_small_show_excerpt]', array(
        'settings' => 'root_options[post_one_small_show_excerpt]',
        'section'  => 'root_post_cards_one_post_small',
        'label'    => __( 'Show excerpt?', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[post_one_small_show_rating]', array(
        'default' => $defaults['post_one_small_show_rating'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[post_one_small_show_rating]', array(
        'settings' => 'root_options[post_one_small_show_rating]',
        'section'  => 'root_post_cards_one_post_small',
        'label'    => __( 'Show rating?', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[post_one_small_round_thumbnail]', array(
        'default' => $defaults['post_one_small_round_thumbnail'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[post_one_small_round_thumbnail]', array(
        'settings' => 'root_options[post_one_small_round_thumbnail]',
        'section'  => 'root_post_cards_one_post_small',
        'label'    => __( 'Round off a thumbnail', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[post_one_small_excerpt_length]', array(
        'default' => $defaults['post_one_small_excerpt_length'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[post_one_small_excerpt_length]', array(
        'settings'    => 'root_options[post_one_small_excerpt_length]',
        'label'       => __( 'Excerpt length', THEME_TEXTDOMAIN ),
        'section'     => 'root_post_cards_one_post_small',
        'type'        => 'number',
    ) );

    // post cards  >  posts small
    $wp_customize->add_section( 'root_post_cards_posts_small', array(
        'title'       => __( 'Small cards (2 or 3 per line)', THEME_TEXTDOMAIN ),
        'panel'       => 'root_post_cards_panel',
        'capability'  => 'edit_theme_options',
    ) );

    $wp_customize->add_setting( 'root_options[posts_small_tag]', array(
        'default' => $defaults['posts_small_tag'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[posts_small_tag]', array(
        'settings' => 'root_options[posts_small_tag]',
        'section'  => 'root_post_cards_posts_small',
        'label'    => __( 'Title tag', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'h2'  => 'h2',
            'div' => 'div',
        ),
    ) );

    $wp_customize->add_setting( 'root_options[posts_small_show_thumbnail]', array(
        'default' => $defaults['posts_small_show_thumbnail'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[posts_small_show_thumbnail]', array(
        'settings'    => 'root_options[posts_small_show_thumbnail]',
        'section'     => 'root_post_cards_posts_small',
        'label'       => __( 'Show the thumbnail?', THEME_TEXTDOMAIN ),
        'type'        => 'radio',
        'choices'     => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[posts_small_show_date]', array(
        'default' => $defaults['posts_small_show_date'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[posts_small_show_date]', array(
        'settings'    => 'root_options[posts_small_show_date]',
        'section'     => 'root_post_cards_posts_small',
        'label'       => __( 'Show the date?', THEME_TEXTDOMAIN ),
        'type'        => 'radio',
        'choices'     => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[posts_small_show_category]', array(
        'default' => $defaults['posts_small_show_category'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[posts_small_show_category]', array(
        'settings' => 'root_options[posts_small_show_category]',
        'section'  => 'root_post_cards_posts_small',
        'label'    => __( 'Show category?', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[posts_small_show_comments]', array(
        'default' => $defaults['posts_small_show_comments'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[posts_small_show_comments]', array(
        'settings' => 'root_options[posts_small_show_comments]',
        'section'  => 'root_post_cards_posts_small',
        'label'    => __( 'Show count comments?', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[posts_small_show_views]', array(
        'default' => $defaults['posts_small_show_views'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[posts_small_show_views]', array(
        'settings' => 'root_options[posts_small_show_views]',
        'section'  => 'root_post_cards_posts_small',
        'label'    => __( 'Show count views?', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[posts_small_show_excerpt]', array(
        'default' => $defaults['posts_small_show_excerpt'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[posts_small_show_excerpt]', array(
        'settings' => 'root_options[posts_small_show_excerpt]',
        'section'  => 'root_post_cards_posts_small',
        'label'    => __( 'Show excerpt?', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[posts_small_show_rating]', array(
        'default' => $defaults['posts_small_show_rating'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[posts_small_show_rating]', array(
        'settings' => 'root_options[posts_small_show_rating]',
        'section'  => 'root_post_cards_posts_small',
        'label'    => __( 'Show rating?', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[posts_small_round_thumbnail]', array(
        'default' => $defaults['posts_small_round_thumbnail'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[posts_small_round_thumbnail]', array(
        'settings' => 'root_options[posts_small_round_thumbnail]',
        'section'  => 'root_post_cards_posts_small',
        'label'    => __( 'Round off a thumbnail', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[posts_small_excerpt_length]', array(
        'default' => $defaults['posts_small_excerpt_length'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[posts_small_excerpt_length]', array(
        'settings'    => 'root_options[posts_small_excerpt_length]',
        'label'       => __( 'Excerpt length', THEME_TEXTDOMAIN ),
        'section'     => 'root_post_cards_posts_small',
        'type'        => 'number',
    ) );

    // post cards  >  posts square
    $wp_customize->add_section( 'root_post_cards_posts_square', array(
        'title'       => __( 'Square cards (2 or 3 per line)', THEME_TEXTDOMAIN ),
        'panel'       => 'root_post_cards_panel',
        'capability'  => 'edit_theme_options',
    ) );

    $wp_customize->add_setting( 'root_options[posts_square_tag]', array(
        'default' => $defaults['posts_square_tag'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[posts_square_tag]', array(
        'settings' => 'root_options[posts_square_tag]',
        'section'  => 'root_post_cards_posts_square',
        'label'    => __( 'Title tag', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'h2'  => 'h2',
            'div' => 'div',
        ),
    ) );

    $wp_customize->add_setting( 'root_options[posts_square_show_thumbnail]', array(
        'default' => $defaults['posts_square_show_thumbnail'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[posts_square_show_thumbnail]', array(
        'settings'    => 'root_options[posts_square_show_thumbnail]',
        'section'     => 'root_post_cards_posts_square',
        'label'       => __( 'Show the thumbnail?', THEME_TEXTDOMAIN ),
        'type'        => 'radio',
        'choices'     => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[posts_square_show_date]', array(
        'default' => $defaults['posts_square_show_date'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[posts_square_show_date]', array(
        'settings'    => 'root_options[posts_square_show_date]',
        'section'     => 'root_post_cards_posts_square',
        'label'       => __( 'Show the date?', THEME_TEXTDOMAIN ),
        'type'        => 'radio',
        'choices'     => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[posts_square_show_category]', array(
        'default' => $defaults['posts_square_show_category'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[posts_square_show_category]', array(
        'settings' => 'root_options[posts_square_show_category]',
        'section'  => 'root_post_cards_posts_square',
        'label'    => __( 'Show category?', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[posts_square_show_comments]', array(
        'default' => $defaults['posts_square_show_comments'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[posts_square_show_comments]', array(
        'settings' => 'root_options[posts_square_show_comments]',
        'section'  => 'root_post_cards_posts_square',
        'label'    => __( 'Show count comments?', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[posts_square_show_views]', array(
        'default' => $defaults['posts_square_show_views'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[posts_square_show_views]', array(
        'settings' => 'root_options[posts_square_show_views]',
        'section'  => 'root_post_cards_posts_square',
        'label'    => __( 'Show count views?', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[posts_square_show_excerpt]', array(
        'default' => $defaults['posts_square_show_excerpt'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[posts_square_show_excerpt]', array(
        'settings' => 'root_options[posts_square_show_excerpt]',
        'section'  => 'root_post_cards_posts_square',
        'label'    => __( 'Show excerpt?', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[posts_square_show_rating]', array(
        'default' => $defaults['posts_square_show_rating'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[posts_square_show_rating]', array(
        'settings' => 'root_options[posts_square_show_rating]',
        'section'  => 'root_post_cards_posts_square',
        'label'    => __( 'Show rating?', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[posts_square_round_thumbnail]', array(
        'default' => $defaults['posts_square_round_thumbnail'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[posts_square_round_thumbnail]', array(
        'settings' => 'root_options[posts_square_round_thumbnail]',
        'section'  => 'root_post_cards_posts_square',
        'label'    => __( 'Round off a thumbnail', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[posts_square_excerpt_length]', array(
        'default' => $defaults['posts_square_excerpt_length'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[posts_square_excerpt_length]', array(
        'settings'    => 'root_options[posts_square_excerpt_length]',
        'label'       => __( 'Excerpt length', THEME_TEXTDOMAIN ),
        'section'     => 'root_post_cards_posts_square',
        'type'        => 'number',
    ) );

    // post cards  >  posts related
    $wp_customize->add_section( 'root_post_cards_posts_related', array(
        'title'       => __( 'Related posts', THEME_TEXTDOMAIN ),
        'panel'       => 'root_post_cards_panel',
        'capability'  => 'edit_theme_options',
    ) );

    $wp_customize->add_setting( 'root_options[posts_related_tag]', array(
        'default' => $defaults['posts_related_tag'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[posts_related_tag]', array(
        'settings' => 'root_options[posts_related_tag]',
        'section'  => 'root_post_cards_posts_related',
        'label'    => __( 'Title tag', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'h2'  => 'h2',
            'div' => 'div',
        ),
    ) );

    $wp_customize->add_setting( 'root_options[posts_related_show_thumbnail]', array(
        'default' => $defaults['posts_related_show_thumbnail'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[posts_related_show_thumbnail]', array(
        'settings'    => 'root_options[posts_related_show_thumbnail]',
        'section'     => 'root_post_cards_posts_related',
        'label'       => __( 'Show the thumbnail?', THEME_TEXTDOMAIN ),
        'type'        => 'radio',
        'choices'     => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[posts_related_show_date]', array(
        'default' => $defaults['posts_related_show_date'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[posts_related_show_date]', array(
        'settings'    => 'root_options[posts_related_show_date]',
        'section'     => 'root_post_cards_posts_related',
        'label'       => __( 'Show the date?', THEME_TEXTDOMAIN ),
        'type'        => 'radio',
        'choices'     => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[posts_related_show_category]', array(
        'default' => $defaults['posts_related_show_category'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[posts_related_show_category]', array(
        'settings' => 'root_options[posts_related_show_category]',
        'section'  => 'root_post_cards_posts_related',
        'label'    => __( 'Show category?', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[posts_related_show_comments]', array(
        'default' => $defaults['posts_related_show_comments'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[posts_related_show_comments]', array(
        'settings' => 'root_options[posts_related_show_comments]',
        'section'  => 'root_post_cards_posts_related',
        'label'    => __( 'Show count comments?', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[posts_related_show_views]', array(
        'default' => $defaults['posts_related_show_views'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[posts_related_show_views]', array(
        'settings' => 'root_options[posts_related_show_views]',
        'section'  => 'root_post_cards_posts_related',
        'label'    => __( 'Show count views?', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[posts_related_show_excerpt]', array(
        'default' => $defaults['posts_related_show_excerpt'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[posts_related_show_excerpt]', array(
        'settings' => 'root_options[posts_related_show_excerpt]',
        'section'  => 'root_post_cards_posts_related',
        'label'    => __( 'Show excerpt?', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[posts_related_show_rating]', array(
        'default' => $defaults['posts_related_show_rating'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[posts_related_show_rating]', array(
        'settings' => 'root_options[posts_related_show_rating]',
        'section'  => 'root_post_cards_posts_related',
        'label'    => __( 'Show rating?', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'yes' => __( 'Yes, output', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, do not output', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[posts_related_round_thumbnail]', array(
        'default' => $defaults['posts_related_round_thumbnail'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[posts_related_round_thumbnail]', array(
        'settings' => 'root_options[posts_related_round_thumbnail]',
        'section'  => 'root_post_cards_posts_related',
        'label'    => __( 'Round off a thumbnail', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[posts_related_excerpt_length]', array(
        'default' => $defaults['posts_related_excerpt_length'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[posts_related_excerpt_length]', array(
        'settings'    => 'root_options[posts_related_excerpt_length]',
        'label'       => __( 'Excerpt length', THEME_TEXTDOMAIN ),
        'section'     => 'root_post_cards_posts_related',
        'type'        => 'number',
    ) );


    // codes
    $wp_customize->add_section( 'root_code', array(
        'title'      => __( 'Codes', THEME_TEXTDOMAIN ),
        'capability' => 'edit_theme_options',
        'priority'   => 14,
    ) );

    $wp_customize->add_setting( 'root_options[code_head]', array(
        'default' => $defaults['code_head'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[code_head]', array(
        'settings'    => 'root_options[code_head]',
        'section'     => 'root_code',
        'label'       => __( 'In &lt;head&gt; section', THEME_TEXTDOMAIN ),
        'description' => __( 'Before &lt;/head&gt; tag', THEME_TEXTDOMAIN ),
        'type'        => 'textarea',
    ) );

    $wp_customize->add_setting( 'root_options[code_body]', array(
        'default' => $defaults['code_body'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[code_body]', array(
        'settings' => 'root_options[code_body]',
        'section'  => 'root_code',
        'label'    => __( 'Before &lt;/body&gt;', THEME_TEXTDOMAIN ),
        'type'     => 'textarea',
    ) );

    $wp_customize->add_setting( 'root_options[code_after_content]', array(
        'default' => $defaults['code_after_content'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[code_after_content]', array(
        'settings' => 'root_options[code_after_content]',
        'section'  => 'root_code',
        'label'    => __( 'After content', THEME_TEXTDOMAIN ),
        'type'     => 'textarea',
    ) );


    // typography
    $wp_customize->add_panel( 'root_typography_panel', array(
        'priority'   => 14,
        'capability' => 'edit_theme_options',
        'title'      => __( 'Typography', THEME_TEXTDOMAIN ),
        'type'       => 'default',
    ) );

    global $class_fonts;
    $fonts_list = $class_fonts->get_fonts_key_value();

    // typography  >  general
    $wp_customize->add_section( 'root_typography_general', array(
        'title'      => __( 'General', THEME_TEXTDOMAIN ),
        'panel'      => 'root_typography_panel',
        'capability' => 'edit_theme_options',
    ) );

    $wp_customize->add_setting( 'root_options[typography_family]', array(
        'default' => $defaults['typography_family'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_family]', array(
        'settings' => 'root_options[typography_family]',
        'section'  => 'root_typography_general',
        'label'    => __( 'Main text', THEME_TEXTDOMAIN ),
        'type'     => 'select',
        'choices'  => $fonts_list,
    ) );

    $wp_customize->add_setting( 'root_options[typography_font_size]', array(
        'default' => $defaults['typography_font_size'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_font_size]', array(
        'settings'    => 'root_options[typography_font_size]',
        'section'     => 'root_typography_general',
        'label'       => __( 'Size, px', THEME_TEXTDOMAIN ),
        'type'        => 'number',
        'description' => sprintf( esc_html__( 'Default %s', THEME_TEXTDOMAIN ), '16' ),
        'input_attrs' => $font_size,
    ) );

    $wp_customize->add_setting( 'root_options[typography_line_height]', array(
        'default' => $defaults['typography_line_height'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_line_height]', array(
        'settings'    => 'root_options[typography_line_height]',
        'section'     => 'root_typography_general',
        'label'       => __( 'Line height', THEME_TEXTDOMAIN ),
        'type'        => 'number',
        'description' => sprintf( esc_html__( 'Default %s', THEME_TEXTDOMAIN ), '1.5' ),
        'input_attrs' => $font_line_height,
    ) );

    $wp_customize->add_setting( 'root_options[typography_bold]', array(
        'default' => $defaults['typography_bold'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_bold]', array(
        'settings' => 'root_options[typography_bold]',
        'section'  => 'root_typography_general',
        'label'    => __( 'Bold', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_italic]', array(
        'default' => $defaults['typography_italic'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_italic]', array(
        'settings' => 'root_options[typography_italic]',
        'section'  => 'root_typography_general',
        'label'    => __( 'Italic', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_underline]', array(
        'default' => $defaults['typography_underline'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_underline]', array(
        'settings' => 'root_options[typography_underline]',
        'section'  => 'root_typography_general',
        'label'    => __( 'Underlined', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_uppercase]', array(
        'default' => $defaults['typography_uppercase'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_uppercase]', array(
        'settings' => 'root_options[typography_uppercase]',
        'section'  => 'root_typography_general',
        'label'    => __( 'Uppercase', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    // typography  >  header
    $wp_customize->add_section( 'root_typography_header', array(
        'title'      => __( 'Header', THEME_TEXTDOMAIN ),
        'panel'      => 'root_typography_panel',
        'capability' => 'edit_theme_options',
    ) );

    $wp_customize->add_setting( 'root_options[typography_site_title_family]', array(
        'default' => $defaults['typography_site_title_family'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_site_title_family]', array(
        'settings' => 'root_options[typography_site_title_family]',
        'section'  => 'root_typography_header',
        'label'    => __( 'Site title', THEME_TEXTDOMAIN ),
        'type'     => 'select',
        'choices'  => $fonts_list,
    ) );

    $wp_customize->add_setting( 'root_options[typography_site_title_size]', array(
        'default' => $defaults['typography_site_title_size'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_site_title_size]', array(
        'settings'    => 'root_options[typography_site_title_size]',
        'section'     => 'root_typography_header',
        'label'       => __( 'Size, px', THEME_TEXTDOMAIN ),
        'type'        => 'number',
        'description' => sprintf( esc_html__( 'Default %s', THEME_TEXTDOMAIN ), '28' ),
        'input_attrs' => $font_size,
    ) );

    $wp_customize->add_setting( 'root_options[typography_site_title_line_height]', array(
        'default' => $defaults['typography_site_title_line_height'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_site_title_line_height]', array(
        'settings'    => 'root_options[typography_site_title_line_height]',
        'section'     => 'root_typography_header',
        'label'       => __( 'Line height', THEME_TEXTDOMAIN ),
        'type'        => 'number',
        'description' => sprintf( esc_html__( 'Default %s', THEME_TEXTDOMAIN ), '1.1' ),
        'input_attrs' => $font_line_height,
    ) );

    $wp_customize->add_setting( 'root_options[typography_site_title_bold]', array(
        'default' => $defaults['typography_site_title_bold'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_site_title_bold]', array(
        'settings' => 'root_options[typography_site_title_bold]',
        'section'  => 'root_typography_header',
        'label'    => __( 'Bold', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_site_title_italic]', array(
        'default' => $defaults['typography_site_title_italic'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_site_title_italic]', array(
        'settings' => 'root_options[typography_site_title_italic]',
        'section'  => 'root_typography_header',
        'label'    => __( 'Italic', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_site_title_underline]', array(
        'default' => $defaults['typography_site_title_underline'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_site_title_underline]', array(
        'settings' => 'root_options[typography_site_title_underline]',
        'section'  => 'root_typography_header',
        'label'    => __( 'Underlined', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_site_title_uppercase]', array(
        'default' => $defaults['typography_site_title_uppercase'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_site_title_uppercase]', array(
        'settings' => 'root_options[typography_site_title_uppercase]',
        'section'  => 'root_typography_header',
        'label'    => __( 'Uppercase', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_site_description_family]', array(
        'default' => $defaults['typography_site_description_family'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_site_description_family]', array(
        'settings' => 'root_options[typography_site_description_family]',
        'section'  => 'root_typography_header',
        'label'    => __( 'Site description', THEME_TEXTDOMAIN ),
        'type'     => 'select',
        'choices'  => $fonts_list,
    ) );

    $wp_customize->add_setting( 'root_options[typography_site_description_size]', array(
        'default' => $defaults['typography_site_description_size'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_site_description_size]', array(
        'settings'    => 'root_options[typography_site_description_size]',
        'section'     => 'root_typography_header',
        'label'       => __( 'Size, px', THEME_TEXTDOMAIN ),
        'type'        => 'number',
        'description' => sprintf( esc_html__( 'Default %s', THEME_TEXTDOMAIN ), '16' ),
        'input_attrs' => $font_size,
    ) );

    $wp_customize->add_setting( 'root_options[typography_site_description_line_height]', array(
        'default' => $defaults['typography_site_description_line_height'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_site_description_line_height]', array(
        'settings'    => 'root_options[typography_site_description_line_height]',
        'section'     => 'root_typography_header',
        'label'       => __( 'Line height', THEME_TEXTDOMAIN ),
        'type'        => 'number',
        'description' => sprintf( esc_html__( 'Default %s', THEME_TEXTDOMAIN ), '1.1' ),
        'input_attrs' => $font_line_height,
    ) );

    $wp_customize->add_setting( 'root_options[typography_site_description_bold]', array(
        'default' => $defaults['typography_site_description_bold'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_site_description_bold]', array(
        'settings' => 'root_options[typography_site_description_bold]',
        'section'  => 'root_typography_header',
        'label'    => __( 'Bold', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_site_description_italic]', array(
        'default' => $defaults['typography_site_description_italic'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_site_description_italic]', array(
        'settings' => 'root_options[typography_site_description_italic]',
        'section'  => 'root_typography_header',
        'label'    => __( 'Italic', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_site_description_underline]', array(
        'default' => $defaults['typography_site_description_underline'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_site_description_underline]', array(
        'settings' => 'root_options[typography_site_description_underline]',
        'section'  => 'root_typography_header',
        'label'    => __( 'Underlined', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_site_description_uppercase]', array(
        'default' => $defaults['typography_site_description_uppercase'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_site_description_uppercase]', array(
        'settings' => 'root_options[typography_site_description_uppercase]',
        'section'  => 'root_typography_header',
        'label'    => __( 'Uppercase', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_top_menu_family]', array(
        'default' => $defaults['typography_top_menu_family'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_top_menu_family]', array(
        'settings' => 'root_options[typography_top_menu_family]',
        'section'  => 'root_typography_header',
        'label'    => __( 'Links in the menu', THEME_TEXTDOMAIN ),
        'type'     => 'select',
        'choices'  => $fonts_list,
    ) );

    $wp_customize->add_setting( 'root_options[typography_top_menu_size]', array(
        'default' => $defaults['typography_top_menu_size'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_top_menu_size]', array(
        'settings'    => 'root_options[typography_top_menu_size]',
        'section'     => 'root_typography_header',
        'label'       => __( 'Size, px', THEME_TEXTDOMAIN ),
        'type'        => 'number',
        'description' => sprintf( esc_html__( 'Default %s', THEME_TEXTDOMAIN ), '16' ),
        'input_attrs' => $font_size,
    ) );

    $wp_customize->add_setting( 'root_options[typography_top_menu_line_height]', array(
        'default' => $defaults['typography_top_menu_line_height'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_top_menu_line_height]', array(
        'settings'    => 'root_options[typography_top_menu_line_height]',
        'section'     => 'root_typography_header',
        'label'       => __( 'Line height', THEME_TEXTDOMAIN ),
        'type'        => 'number',
        'description' => sprintf( esc_html__( 'Default %s', THEME_TEXTDOMAIN ), '1.1' ),
        'input_attrs' => $font_line_height,
    ) );

    $wp_customize->add_setting( 'root_options[typography_top_menu_bold]', array(
        'default' => $defaults['typography_top_menu_bold'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_top_menu_bold]', array(
        'settings' => 'root_options[typography_top_menu_bold]',
        'section'  => 'root_typography_header',
        'label'    => __( 'Bold', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_top_menu_italic]', array(
        'default' => $defaults['typography_top_menu_italic'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_top_menu_italic]', array(
        'settings' => 'root_options[typography_top_menu_italic]',
        'section'  => 'root_typography_header',
        'label'    => __( 'Italic', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_top_menu_underline]', array(
        'default' => $defaults['typography_top_menu_underline'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_top_menu_underline]', array(
        'settings' => 'root_options[typography_top_menu_underline]',
        'section'  => 'root_typography_header',
        'label'    => __( 'Underlined', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_top_menu_uppercase]', array(
        'default' => $defaults['typography_top_menu_uppercase'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_top_menu_uppercase]', array(
        'settings' => 'root_options[typography_top_menu_uppercase]',
        'section'  => 'root_typography_header',
        'label'    => __( 'Uppercase', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    // typography  >  menu
    $wp_customize->add_section( 'root_typography_menu', array(
        'title'      => __( 'Menu', THEME_TEXTDOMAIN ),
        'panel'      => 'root_typography_panel',
        'capability' => 'edit_theme_options',
    ) );

    $wp_customize->add_setting( 'root_options[typography_menu_links_family]', array(
        'default' => $defaults['typography_menu_links_family'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_menu_links_family]', array(
        'settings' => 'root_options[typography_menu_links_family]',
        'section'  => 'root_typography_menu',
        'label'    => __( 'Links in the menu', THEME_TEXTDOMAIN ),
        'type'     => 'select',
        'choices'  => $fonts_list,
    ) );

    $wp_customize->add_setting( 'root_options[typography_menu_links_size]', array(
        'default' => $defaults['typography_menu_links_size'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_menu_links_size]', array(
        'settings'    => 'root_options[typography_menu_links_size]',
        'section'     => 'root_typography_menu',
        'label'       => __( 'Size, px', THEME_TEXTDOMAIN ),
        'type'        => 'number',
        'description' => sprintf( esc_html__( 'Default %s', THEME_TEXTDOMAIN ), '16' ),
        'input_attrs' => $font_size,
    ) );

    $wp_customize->add_setting( 'root_options[typography_menu_links_line_height]', array(
        'default' => $defaults['typography_menu_links_line_height'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_menu_links_line_height]', array(
        'settings'    => 'root_options[typography_menu_links_line_height]',
        'section'     => 'root_typography_menu',
        'label'       => __( 'Line height', THEME_TEXTDOMAIN ),
        'type'        => 'number',
        'description' => sprintf( esc_html__( 'Default %s', THEME_TEXTDOMAIN ), '1.5' ),
        'input_attrs' => $font_line_height,
    ) );

    $wp_customize->add_setting( 'root_options[typography_menu_links_bold]', array(
        'default' => $defaults['typography_menu_links_bold'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_menu_links_bold]', array(
        'settings' => 'root_options[typography_menu_links_bold]',
        'section'  => 'root_typography_menu',
        'label'    => __( 'Bold', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_menu_links_italic]', array(
        'default' => $defaults['typography_menu_links_italic'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_menu_links_italic]', array(
        'settings' => 'root_options[typography_menu_links_italic]',
        'section'  => 'root_typography_menu',
        'label'    => __( 'Italic', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_menu_links_underline]', array(
        'default' => $defaults['typography_menu_links_underline'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_menu_links_underline]', array(
        'settings' => 'root_options[typography_menu_links_underline]',
        'section'  => 'root_typography_menu',
        'label'    => __( 'Underlined', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_menu_links_uppercase]', array(
        'default' => $defaults['typography_menu_links_uppercase'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_menu_links_uppercase]', array(
        'settings' => 'root_options[typography_menu_links_uppercase]',
        'section'  => 'root_typography_menu',
        'label'    => __( 'Uppercase', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    // typography  >  headers
    $wp_customize->add_section( 'root_typography_headers', array(
        'title'       => __( 'Headers', THEME_TEXTDOMAIN ),
        'panel'       => 'root_typography_panel',
        'capability'  => 'edit_theme_options',
        'description' => __( 'Font sizes of headings are in relative em units', THEME_TEXTDOMAIN ) . ' <a href="https://wpschool.ru/edinitsy-izmereniya-css/" target="_blank" rel="noopener" class="root-ico-help" title="' . __( 'Help', THEME_TEXTDOMAIN ) . '">?</a>',
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h1_family]', array(
        'default' => $defaults['typography_header_h1_family'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h1_family]', array(
        'settings' => 'root_options[typography_header_h1_family]',
        'section'  => 'root_typography_headers',
        'label'    => __( 'Header H1', THEME_TEXTDOMAIN ),
        'type'     => 'select',
        'choices'  => $fonts_list,
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h1_size]', array(
        'default' => $defaults['typography_header_h1_size'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h1_size]', array(
        'settings'    => 'root_options[typography_header_h1_size]',
        'section'     => 'root_typography_headers',
        'label'       => __( 'Size, em', THEME_TEXTDOMAIN ),
        'type'        => 'number',
        'description' => sprintf( esc_html__( 'Default %s', THEME_TEXTDOMAIN ), '2.5' ),
        'input_attrs' => $font_size_em,
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h1_line_height]', array(
        'default' => $defaults['typography_header_h1_line_height'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h1_line_height]', array(
        'settings'    => 'root_options[typography_header_h1_line_height]',
        'section'     => 'root_typography_headers',
        'label'       => __( 'Line height', THEME_TEXTDOMAIN ),
        'type'        => 'number',
        'description' => sprintf( esc_html__( 'Default %s', THEME_TEXTDOMAIN ), '1.1' ),
        'input_attrs' => $font_line_height,
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h1_bold]', array(
        'default' => $defaults['typography_header_h1_bold'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h1_bold]', array(
        'settings' => 'root_options[typography_header_h1_bold]',
        'section'  => 'root_typography_headers',
        'label'    => __( 'Bold', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h1_italic]', array(
        'default' => $defaults['typography_header_h1_italic'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h1_italic]', array(
        'settings' => 'root_options[typography_header_h1_italic]',
        'section'  => 'root_typography_headers',
        'label'    => __( 'Italic', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h1_underline]', array(
        'default' => $defaults['typography_header_h1_underline'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h1_underline]', array(
        'settings' => 'root_options[typography_header_h1_underline]',
        'section'  => 'root_typography_headers',
        'label'    => __( 'Underlined', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h1_uppercase]', array(
        'default' => $defaults['typography_header_h1_uppercase'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h1_uppercase]', array(
        'settings' => 'root_options[typography_header_h1_uppercase]',
        'section'  => 'root_typography_headers',
        'label'    => __( 'Uppercase', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h2_family]', array(
        'default' => $defaults['typography_header_h2_family'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h2_family]', array(
        'settings' => 'root_options[typography_header_h2_family]',
        'section'  => 'root_typography_headers',
        'label'    => __( 'Header H2', THEME_TEXTDOMAIN ),
        'type'     => 'select',
        'choices'  => $fonts_list,
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h2_size]', array(
        'default' => $defaults['typography_header_h2_size'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h2_size]', array(
        'settings'    => 'root_options[typography_header_h2_size]',
        'section'     => 'root_typography_headers',
        'label'       => __( 'Size, em', THEME_TEXTDOMAIN ),
        'type'        => 'number',
        'description' => sprintf( esc_html__( 'Default %s', THEME_TEXTDOMAIN ), '1.5' ),
        'input_attrs' => $font_size_em,
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h2_line_height]', array(
        'default' => $defaults['typography_header_h2_line_height'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h2_line_height]', array(
        'settings'    => 'root_options[typography_header_h2_line_height]',
        'section'     => 'root_typography_headers',
        'label'       => __( 'Line height', THEME_TEXTDOMAIN ),
        'type'        => 'number',
        'description' => sprintf( esc_html__( 'Default %s', THEME_TEXTDOMAIN ), '1.1' ),
        'input_attrs' => $font_line_height,
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h2_bold]', array(
        'default' => $defaults['typography_header_h2_bold'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h2_bold]', array(
        'settings' => 'root_options[typography_header_h2_bold]',
        'section'  => 'root_typography_headers',
        'label'    => __( 'Bold', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h2_italic]', array(
        'default' => $defaults['typography_header_h2_italic'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h2_italic]', array(
        'settings' => 'root_options[typography_header_h2_italic]',
        'section'  => 'root_typography_headers',
        'label'    => __( 'Italic', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h2_underline]', array(
        'default' => $defaults['typography_header_h2_underline'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h2_underline]', array(
        'settings' => 'root_options[typography_header_h2_underline]',
        'section'  => 'root_typography_headers',
        'label'    => __( 'Underlined', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h2_uppercase]', array(
        'default' => $defaults['typography_header_h2_uppercase'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h2_uppercase]', array(
        'settings' => 'root_options[typography_header_h2_uppercase]',
        'section'  => 'root_typography_headers',
        'label'    => __( 'Uppercase', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h3_family]', array(
        'default' => $defaults['typography_header_h3_family'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h3_family]', array(
        'settings' => 'root_options[typography_header_h3_family]',
        'section'  => 'root_typography_headers',
        'label'    => __( 'Header H3', THEME_TEXTDOMAIN ),
        'type'     => 'select',
        'choices'  => $fonts_list,
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h3_size]', array(
        'default' => $defaults['typography_header_h3_size'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h3_size]', array(
        'settings'    => 'root_options[typography_header_h3_size]',
        'section'     => 'root_typography_headers',
        'label'       => __( 'Size, em', THEME_TEXTDOMAIN ),
        'type'        => 'number',
        'description' => sprintf( esc_html__( 'Default %s', THEME_TEXTDOMAIN ), '1.3' ),
        'input_attrs' => $font_size_em,
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h3_line_height]', array(
        'default' => $defaults['typography_header_h3_line_height'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h3_line_height]', array(
        'settings'    => 'root_options[typography_header_h3_line_height]',
        'section'     => 'root_typography_headers',
        'label'       => __( 'Line height', THEME_TEXTDOMAIN ),
        'type'        => 'number',
        'description' => sprintf( esc_html__( 'Default %s', THEME_TEXTDOMAIN ), '1.1' ),
        'input_attrs' => $font_line_height,
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h3_bold]', array(
        'default' => $defaults['typography_header_h3_bold'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h3_bold]', array(
        'settings' => 'root_options[typography_header_h3_bold]',
        'section'  => 'root_typography_headers',
        'label'    => __( 'Bold', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h3_italic]', array(
        'default' => $defaults['typography_header_h3_italic'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h3_italic]', array(
        'settings' => 'root_options[typography_header_h3_italic]',
        'section'  => 'root_typography_headers',
        'label'    => __( 'Italic', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h3_underline]', array(
        'default' => $defaults['typography_header_h3_underline'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h3_underline]', array(
        'settings' => 'root_options[typography_header_h3_underline]',
        'section'  => 'root_typography_headers',
        'label'    => __( 'Underlined', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h3_uppercase]', array(
        'default' => $defaults['typography_header_h3_uppercase'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h3_uppercase]', array(
        'settings' => 'root_options[typography_header_h3_uppercase]',
        'section'  => 'root_typography_headers',
        'label'    => __( 'Uppercase', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h4_family]', array(
        'default' => $defaults['typography_header_h4_family'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h4_family]', array(
        'settings' => 'root_options[typography_header_h4_family]',
        'section'  => 'root_typography_headers',
        'label'    => __( 'Header H4', THEME_TEXTDOMAIN ),
        'type'     => 'select',
        'choices'  => $fonts_list,
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h4_size]', array(
        'default' => $defaults['typography_header_h4_size'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h4_size]', array(
        'settings'    => 'root_options[typography_header_h4_size]',
        'section'     => 'root_typography_headers',
        'label'       => __( 'Size, em', THEME_TEXTDOMAIN ),
        'type'        => 'number',
        'description' => sprintf( esc_html__( 'Default %s', THEME_TEXTDOMAIN ), '1.2' ),
        'input_attrs' => $font_size_em,
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h4_line_height]', array(
        'default' => $defaults['typography_header_h4_line_height'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h4_line_height]', array(
        'settings'    => 'root_options[typography_header_h4_line_height]',
        'section'     => 'root_typography_headers',
        'label'       => __( 'Line height', THEME_TEXTDOMAIN ),
        'type'        => 'number',
        'description' => sprintf( esc_html__( 'Default %s', THEME_TEXTDOMAIN ), '1.1' ),
        'input_attrs' => $font_line_height,
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h4_bold]', array(
        'default' => $defaults['typography_header_h4_bold'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h4_bold]', array(
        'settings' => 'root_options[typography_header_h4_bold]',
        'section'  => 'root_typography_headers',
        'label'    => __( 'Bold', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h4_italic]', array(
        'default' => $defaults['typography_header_h4_italic'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h4_italic]', array(
        'settings' => 'root_options[typography_header_h4_italic]',
        'section'  => 'root_typography_headers',
        'label'    => __( 'Italic', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h4_underline]', array(
        'default' => $defaults['typography_header_h4_underline'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h4_underline]', array(
        'settings' => 'root_options[typography_header_h4_underline]',
        'section'  => 'root_typography_headers',
        'label'    => __( 'Underlined', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h4_uppercase]', array(
        'default' => $defaults['typography_header_h4_uppercase'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h4_uppercase]', array(
        'settings' => 'root_options[typography_header_h4_uppercase]',
        'section'  => 'root_typography_headers',
        'label'    => __( 'Uppercase', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h5_family]', array(
        'default' => $defaults['typography_header_h5_family'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h5_family]', array(
        'settings' => 'root_options[typography_header_h5_family]',
        'section'  => 'root_typography_headers',
        'label'    => __( 'Header H5', THEME_TEXTDOMAIN ),
        'type'     => 'select',
        'choices'  => $fonts_list,
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h5_size]', array(
        'default' => $defaults['typography_header_h5_size'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h5_size]', array(
        'settings'    => 'root_options[typography_header_h5_size]',
        'section'     => 'root_typography_headers',
        'label'       => __( 'Size, em', THEME_TEXTDOMAIN ),
        'type'        => 'number',
        'description' => sprintf( esc_html__( 'Default %s', THEME_TEXTDOMAIN ), '1.1' ),
        'input_attrs' => $font_size_em,
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h5_line_height]', array(
        'default' => $defaults['typography_header_h5_line_height'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h5_line_height]', array(
        'settings'    => 'root_options[typography_header_h5_line_height]',
        'section'     => 'root_typography_headers',
        'label'       => __( 'Line height', THEME_TEXTDOMAIN ),
        'type'        => 'number',
        'description' => sprintf( esc_html__( 'Default %s', THEME_TEXTDOMAIN ), '1.1' ),
        'input_attrs' => $font_line_height,
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h5_bold]', array(
        'default' => $defaults['typography_header_h5_bold'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h5_bold]', array(
        'settings' => 'root_options[typography_header_h5_bold]',
        'section'  => 'root_typography_headers',
        'label'    => __( 'Bold', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h5_italic]', array(
        'default' => $defaults['typography_header_h5_italic'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h5_italic]', array(
        'settings' => 'root_options[typography_header_h5_italic]',
        'section'  => 'root_typography_headers',
        'label'    => __( 'Italic', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h5_underline]', array(
        'default' => $defaults['typography_header_h5_underline'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h5_underline]', array(
        'settings' => 'root_options[typography_header_h5_underline]',
        'section'  => 'root_typography_headers',
        'label'    => __( 'Underlined', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h5_uppercase]', array(
        'default' => $defaults['typography_header_h5_uppercase'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h5_uppercase]', array(
        'settings' => 'root_options[typography_header_h5_uppercase]',
        'section'  => 'root_typography_headers',
        'label'    => __( 'Uppercase', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h6_family]', array(
        'default' => $defaults['typography_header_h6_family'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h6_family]', array(
        'settings' => 'root_options[typography_header_h6_family]',
        'section'  => 'root_typography_headers',
        'label'    => __( 'Header H6', THEME_TEXTDOMAIN ),
        'type'     => 'select',
        'choices'  => $fonts_list,
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h6_size]', array(
        'default' => $defaults['typography_header_h6_size'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h6_size]', array(
        'settings'    => 'root_options[typography_header_h6_size]',
        'section'     => 'root_typography_headers',
        'label'       => __( 'Size, em', THEME_TEXTDOMAIN ),
        'type'        => 'number',
        'description' => sprintf( esc_html__( 'Default %s', THEME_TEXTDOMAIN ), '0.67' ),
        'input_attrs' => $font_size_em,
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h6_line_height]', array(
        'default' => $defaults['typography_header_h6_line_height'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h6_line_height]', array(
        'settings'    => 'root_options[typography_header_h6_line_height]',
        'section'     => 'root_typography_headers',
        'label'       => __( 'Line height', THEME_TEXTDOMAIN ),
        'type'        => 'number',
        'description' => sprintf( esc_html__( 'Default %s', THEME_TEXTDOMAIN ), '1.1' ),
        'input_attrs' => $font_line_height,
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h6_bold]', array(
        'default' => $defaults['typography_header_h6_bold'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h6_bold]', array(
        'settings' => 'root_options[typography_header_h6_bold]',
        'section'  => 'root_typography_headers',
        'label'    => __( 'Bold', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h6_italic]', array(
        'default' => $defaults['typography_header_h6_italic'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h6_italic]', array(
        'settings' => 'root_options[typography_header_h6_italic]',
        'section'  => 'root_typography_headers',
        'label'    => __( 'Italic', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h6_underline]', array(
        'default' => $defaults['typography_header_h6_underline'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h6_underline]', array(
        'settings' => 'root_options[typography_header_h6_underline]',
        'section'  => 'root_typography_headers',
        'label'    => __( 'Underlined', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[typography_header_h6_uppercase]', array(
        'default' => $defaults['typography_header_h6_uppercase'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[typography_header_h6_uppercase]', array(
        'settings' => 'root_options[typography_header_h6_uppercase]',
        'section'  => 'root_typography_headers',
        'label'    => __( 'Uppercase', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );


    // colors
    $wp_customize->get_setting( 'background_color' )->default = '#f9f8f5';

    $wp_customize->add_setting( 'root_options[color_main]', array(
        'default' => $defaults['color_main'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize,
        'root_options[color_main]', array(
            'settings'    => 'root_options[color_main]',
            'section'     => 'colors',
            'label'       => __( 'Base site color', THEME_TEXTDOMAIN ),
            'description' => __( 'Separators, pagination, lists, buttons, mob. menu, etc. It is desirable to choose a color that stands out on a white background', THEME_TEXTDOMAIN ),
        )
    ) );

    $wp_customize->add_setting( 'root_options[color_text]', array(
        'default' => $defaults['color_text'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize,
        'root_options[color_text]', array(
            'settings' => 'root_options[color_text]',
            'label'    => __( 'Site text color', THEME_TEXTDOMAIN ),
            'section'  => 'colors',
        )
    ) );

    $wp_customize->add_setting( 'root_options[color_link]', array(
        'default' => $defaults['color_link'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize,
        'root_options[color_link]', array(
            'settings' => 'root_options[color_link]',
            'label'    => __( 'Link color', THEME_TEXTDOMAIN ),
            'section'  => 'colors',
        )
    ) );

    $wp_customize->add_setting( 'root_options[color_link_hover]', array(
        'default' => $defaults['color_link_hover'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize,
        'root_options[color_link_hover]', array(
            'settings' => 'root_options[color_link_hover]',
            'label'    => __( 'Link hover color', THEME_TEXTDOMAIN ),
            'section'  => 'colors',
        )
    ) );

    $wp_customize->add_setting( 'root_options[color_header_bg]', array(
        'default' => $defaults['color_header_bg'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize,
        'root_options[color_header_bg]', array(
            'settings' => 'root_options[color_header_bg]',
            'label'    => __( 'Header background color', THEME_TEXTDOMAIN ),
            'section'  => 'colors',
        )
    ) );

    $wp_customize->add_setting( 'root_options[color_header_text]', array(
        'default' => $defaults['color_header_text'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize,
        'root_options[color_header_text]', array(
            'settings' => 'root_options[color_header_text]',
            'label'    => __( 'Header text and link color', THEME_TEXTDOMAIN ),
            'section'  => 'colors',
        )
    ) );

    $wp_customize->add_setting( 'root_options[color_logo]', array(
        'default' => $defaults['color_logo'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize,
        'root_options[color_logo]', array(
            'settings' => 'root_options[color_logo]',
            'label'    => __( 'Site title color', THEME_TEXTDOMAIN ),
            'section'  => 'colors',
        )
    ) );

    $wp_customize->add_setting( 'root_options[color_description]', array(
        'default' => $defaults['color_description'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize,
        'root_options[color_description]', array(
            'settings' => 'root_options[color_description]',
            'label'    => __( 'Site description color', THEME_TEXTDOMAIN ),
            'section'  => 'colors',
        )
    ) );

    $wp_customize->add_setting( 'root_options[color_top_menu]', array(
        'default' => $defaults['color_top_menu'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize,
        'root_options[color_top_menu]', array(
            'settings' => 'root_options[color_top_menu]',
            'label'    => __( 'Header menu link color', THEME_TEXTDOMAIN ),
            'section'  => 'colors',
        )
    ) );

    $wp_customize->add_setting( 'root_options[color_menu_bg]', array(
        'default' => $defaults['color_menu_bg'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize,
        'root_options[color_menu_bg]', array(
            'settings' => 'root_options[color_menu_bg]',
            'label'    => __( 'Menu background color', THEME_TEXTDOMAIN ),
            'section'  => 'colors',
        )
    ) );

    $wp_customize->add_setting( 'root_options[color_menu]', array(
        'default' => $defaults['color_menu'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize,
        'root_options[color_menu]', array(
            'settings' => 'root_options[color_menu]',
            'label'    => __( 'Menu link color', THEME_TEXTDOMAIN ),
            'section'  => 'colors',
        )
    ) );

    $wp_customize->add_setting( 'root_options[color_content_bg]', array(
        'default' => $defaults['color_content_bg'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize,
        'root_options[color_content_bg]', array(
            'settings' => 'root_options[color_content_bg]',
            'label'    => __( 'Content background color', THEME_TEXTDOMAIN ),
            'section'  => 'colors',
        )
    ) );

    $wp_customize->add_setting( 'root_options[color_footer_bg]', array(
        'default' => $defaults['color_footer_bg'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize,
        'root_options[color_footer_bg]', array(
            'settings' => 'root_options[color_footer_bg]',
            'label'    => __( 'Footer background color', THEME_TEXTDOMAIN ),
            'section'  => 'colors',
        )
    ) );

    $wp_customize->add_setting( 'root_options[color_footer_text]', array(
        'default' => $defaults['color_footer_text'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize,
        'root_options[color_footer_text]', array(
            'settings' => 'root_options[color_footer_text]',
            'label'    => __( 'Footer text and link color', THEME_TEXTDOMAIN ),
            'section'  => 'colors',
        )
    ) );


    // background
    $wp_customize->add_setting( 'root_options[bg_pattern]', array(
        'default'    => $defaults['bg_pattern'],
        'capability' => 'edit_theme_options',
        'type'       => 'option',
    ) );
    $wp_customize->add_control( new Customize_Control_Radio_Image( $wp_customize,
        'root_options[bg_pattern]',
        array(
            'settings' => 'root_options[bg_pattern]',
            'label'    => __( 'Pattern', THEME_TEXTDOMAIN ),
            'section'  => 'background_image',
            'choices'  => root_get_patterns(),
        )
    ) );

    $wp_customize->add_setting( 'root_options[body_bg_link]', array(
        'default' => $defaults['body_bg_link'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[body_bg_link]', array(
        'settings' => 'root_options[body_bg_link]',
        'section'  => 'background_image',
        'label'    => __( 'Site background link', THEME_TEXTDOMAIN ),
    ) );

    $wp_customize->add_setting( 'root_options[body_bg_link_js]', array(
        'default' => $defaults['body_bg_link_js'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[body_bg_link_js]', array(
        'settings' => 'root_options[body_bg_link_js]',
        'section'  => 'background_image',
        'label'    => __( 'Hide link background by JS', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[header_bg]', array(
        'default'    => $defaults['header_bg'],
        'capability' => 'edit_theme_options',
        'type'       => 'option',
    ) );
    $wp_customize->add_control( new WP_Customize_Image_Control( $wp_customize, 'root_options[header_bg]', array(
        'settings'    => 'root_options[header_bg]',
        'label'       => __( 'Header background', THEME_TEXTDOMAIN ),
        'section'     => 'background_image',
        'description' => __( 'By default, the background of the header is displayed only on the desktop', THEME_TEXTDOMAIN ),
    ) ) );

    $wp_customize->add_setting( 'root_options[header_bg_repeat]', array(
        'default'    => $defaults['header_bg_repeat'],
        'capability' => 'edit_theme_options',
        'type'       => 'option',
    ) );
    $wp_customize->add_control( 'root_options[header_bg_repeat]', array(
        'settings'    => 'root_options[header_bg_repeat]',
        'type'        => 'select',
        'section'     => 'background_image',
        'label'       => __( 'Header background repeat', THEME_TEXTDOMAIN ),
        'description' => __( 'If you need to repeat the background image of the header, you can set it in the box below', THEME_TEXTDOMAIN ),
        'choices'     => array(
            'no-repeat' => __( 'No repeat', THEME_TEXTDOMAIN ),
            'repeat'    => __( 'Repeat horizontal and vertical', THEME_TEXTDOMAIN ),
            'repeat-x'  => __( 'Repeat horizontal', THEME_TEXTDOMAIN ),
            'repeat-y'  => __( 'Repeat vertical', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[header_bg_position]', array(
        'default'    => $defaults['header_bg_position'],
        'capability' => 'edit_theme_options',
        'type'       => 'option',
    ) );
    $wp_customize->add_control( 'root_options[header_bg_position]', array(
        'settings' => 'root_options[header_bg_position]',
        'type'     => 'select',
        'section'  => 'background_image',
        'label'    => __( 'Header background position', THEME_TEXTDOMAIN ),
        'choices'  => array(
            'left top'      => __( 'Top left', THEME_TEXTDOMAIN ),
            'center top'    => __( 'Top center', THEME_TEXTDOMAIN ),
            'right top'     => __( 'Top right', THEME_TEXTDOMAIN ),
            'left center'   => __( 'Middle left', THEME_TEXTDOMAIN ),
            'center center' => __( 'Middle center', THEME_TEXTDOMAIN ),
            'right center'  => __( 'Middle right', THEME_TEXTDOMAIN ),
            'left bottom'   => __( 'Bottom left', THEME_TEXTDOMAIN ),
            'center bottom' => __( 'Bottom center', THEME_TEXTDOMAIN ),
            'right bottom'  => __( 'Bottom right', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[header_bg_mob]', array(
        'default' => $defaults['header_bg_mob'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[header_bg_mob]', array(
        'settings' => 'root_options[header_bg_mob]',
        'section'  => 'background_image',
        'label'    => __( 'Display header background on mobile', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );


    // tweak
    $wp_customize->add_section( 'root_tweak', array(
        'title'      => __( 'Tweak options', THEME_TEXTDOMAIN ),
        'capability' => 'edit_theme_options',
        'priority'   => 200,
    ) );

    $wp_customize->add_setting( 'root_options[content_full_width]', array(
        'default' => $defaults['content_full_width'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[content_full_width]', array(
        'settings' => 'root_options[content_full_width]',
        'section'  => 'root_tweak',
        'label'    => __( 'Content on full width', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[social_share_title]', array(
        'default' => $defaults['social_share_title'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[social_share_title]', array(
        'settings' => 'root_options[social_share_title]',
        'section'  => 'root_tweak',
        'label'    => __( 'Social buttons title', THEME_TEXTDOMAIN ),
    ) );

    $wp_customize->add_setting( 'root_options[social_share_title_show]', array(
        'default' => $defaults['social_share_title_show'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[social_share_title_show]', array(
        'settings' => 'root_options[social_share_title_show]',
        'section'  => 'root_tweak',
        'label'    => __( 'Show title social buttons', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[rating_title]', array(
        'default' => $defaults['rating_title'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[rating_title]', array(
        'settings' => 'root_options[rating_title]',
        'section'  => 'root_tweak',
        'label'    => __( 'Rating title', THEME_TEXTDOMAIN ),
    ) );

    $wp_customize->add_setting( 'root_options[rating_text_show]', array(
        'default' => $defaults['rating_text_show'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[rating_text_show]', array(
        'settings' => 'root_options[rating_text_show]',
        'section'  => 'root_tweak',
        'label'    => __( 'Show rating statistics', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[advertising_page_display]', array(
        'default' => $defaults['advertising_page_display'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[advertising_page_display]', array(
        'settings' => 'root_options[advertising_page_display]',
        'section'  => 'root_tweak',
        'label'    => __( 'Enable avertising on pages', THEME_TEXTDOMAIN ),
        'type'     => 'checkbox',
    ) );

    $wp_customize->add_setting( 'root_options[microdata_publisher_telephone]', array(
        'default' => $defaults['microdata_publisher_telephone'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[microdata_publisher_telephone]', array(
        'settings'    => 'root_options[microdata_publisher_telephone]',
        'section'     => 'root_tweak',
        'label'       => __( 'The value of the telephone field for publisher microdata', THEME_TEXTDOMAIN ),
        'description' => __( 'If the field is not specified, the site name will be displayed as the telephone value', THEME_TEXTDOMAIN ),
    ) );

    $wp_customize->add_setting( 'root_options[microdata_publisher_address]', array(
        'default' => $defaults['microdata_publisher_address'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[microdata_publisher_address]', array(
        'settings'    => 'root_options[microdata_publisher_address]',
        'section'     => 'root_tweak',
        'label'       => __( 'The value of the address field for publisher microdata', THEME_TEXTDOMAIN ),
        'description' => __( 'If the field is not specified, the site address will be displayed as the address value', THEME_TEXTDOMAIN ),
    ) );


    // partner program
    $wp_customize->add_section( 'root_partner', array(
        'title'       => __( 'Affiliate program', THEME_TEXTDOMAIN ),
        'description' => 'Мы добавили возможность зарабатывать Вам на нашей <a href="https://wpshop.ru/partner" target="_blank" rel="noopener">партнерской программе</a>. Вы можете втроить партнерскую ссылку в подвал сайта и зарабатывать 25% с продаж. Ваш партнерский ID уже встроен в тему.<br><br>Ссылка замаскирована через JS, она не индексируется и не передает вес страницы и обернута в noindex.<br><br>О продаже по партнерской ссылке мы сообщим Вам на e-mail, Вы ничего не пропустите.',
        'capability'  => 'edit_theme_options',
        'priority'    => 999,
    ) );

    $wp_customize->add_setting( 'root_options[wpshop_partner_enable]', array(
        'default' => $defaults['wpshop_partner_enable'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[wpshop_partner_enable]', array(
        'settings' => 'root_options[wpshop_partner_enable]',
        'section'  => 'root_partner',
        'label'    => __( 'Start earning money?', THEME_TEXTDOMAIN ),
        'type'     => 'radio',
        'choices'  => array(
            'yes' => __( 'Yes, I want to earn', THEME_TEXTDOMAIN ),
            'no'  => __( 'No, not interested', THEME_TEXTDOMAIN ),
        ),
    ) );

    $wp_customize->add_setting( 'root_options[wpshop_partner_id]', array(
        'default' => $defaults['wpshop_partner_id'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[wpshop_partner_id]', array(
        'settings'    => 'root_options[wpshop_partner_id]',
        'section'     => 'root_partner',
        'label'       => __( 'Your partner ID', THEME_TEXTDOMAIN ),
        'description' => 'Ваш ID (' . get_wpshop_partner_id() . ') уже встроен в тему, можно найти в <a href="https://wpshop.ru/dashboard" target="_blank" rel="noopener">Личном кабинете</a>, выглядит так: /?partner=ВАШ_ID',
    ) );

    $wp_customize->add_setting( 'root_options[wpshop_partner_prefix]', array(
        'default' => $defaults['wpshop_partner_prefix'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[wpshop_partner_prefix]', array(
        'settings' => 'root_options[wpshop_partner_prefix]',
        'section'  => 'root_partner',
        'label'    => __( 'Text before link', THEME_TEXTDOMAIN ),
    ) );

    $wp_customize->add_setting( 'root_options[wpshop_partner_postfix]', array(
        'default' => $defaults['wpshop_partner_postfix'],
        'type'    => 'option',
    ) );
    $wp_customize->add_control( 'root_options[wpshop_partner_postfix]', array(
        'settings' => 'root_options[wpshop_partner_postfix]',
        'section'  => 'root_partner',
        'label'    => __( 'Text after link', THEME_TEXTDOMAIN ),
    ) );

}
add_action( 'customize_register', THEME_SLUG . '_customize_register' );


/**
 * Binds JS handlers to make Theme Customizer preview reload changes asynchronously.
 */
function root_customize_preview_js() {
    wp_enqueue_script( 'root_customizer', get_template_directory_uri() . '/js/customizer.js', array( 'customize-preview' ), rand(1,9999), true );
}
//add_action( 'customize_preview_init', THEME_SLUG . '_customize_preview_js' );


function root_customizer_body_classes( $classes ) {

    /**
     * Sidebar
     */

    $sidebar_class = '';

    // Sidebar on front page
    if ( root_get_option( 'structure_home_sidebar' ) == 'none' && is_front_page() ) {
        $sidebar_class = 'sidebar-none';
    }
    if ( root_get_option( 'structure_home_sidebar' ) == 'left' && is_front_page() ) {
        $sidebar_class = 'sidebar-left';
    }

    // Sidebar in archive
    if ( root_get_option( 'structure_archive_sidebar' ) == 'none' && is_archive() ) {
        $sidebar_class = 'sidebar-none';
    }
    if ( root_get_option( 'structure_archive_sidebar' ) == 'left' && is_archive() ) {
        $sidebar_class = 'sidebar-left';
    }

    // Sidebar in single
    if ( root_get_option( 'structure_single_sidebar' ) == 'none' && is_single() ) {
        $sidebar_class = 'sidebar-none';
    }
    if ( root_get_option( 'structure_single_sidebar' ) == 'left' && is_single() ) {
        $sidebar_class = 'sidebar-left';
    }

    // Sidebar on page
    if ( root_get_option( 'structure_page_sidebar' ) == 'none' && is_page() ) {
        $sidebar_class = 'sidebar-none';
    }
    if ( root_get_option( 'structure_page_sidebar' ) == 'left' && is_page() ) {
        $sidebar_class = 'sidebar-left';
    }

    // settings for a single article
    if ( is_single() || is_page() ) {
        global $post;
        if ( 'checked' == get_post_meta( $post->ID, 'sidebar_hide', true ) ) {
            $sidebar_class = 'sidebar-none';
        }
    }

    $classes[] = $sidebar_class;


    /**
     * Skin
     */
    $skin = root_get_option( 'skin' );
    if ( ! empty( $skin ) && $skin != 'no' ) {
        $classes[] = $skin;
    }


    return $classes;
}
add_filter( 'body_class', THEME_SLUG . '_customizer_body_classes' );


/**
 * Sanitize int value
 *
 * @param $val
 *
 * @return int
 */
function root_sanitize_integer( $val ) {
    return absint( $val );
}


/**
 * Get all patterns to customizer choicer
 *
 * @return array
 */
function root_get_patterns() {

    global $patterns;
    $pattern_choices = array(
        'no' => array(
            'label' => esc_html__( 'No', THEME_TEXTDOMAIN ),
            'url'   => '%s/images/backgrounds/no.png'
        ),
    );
    foreach ( $patterns as $key => $pattern ) {
        $pattern_choices[ $key ] = array(
            'label'     => $pattern['label'],
            'url'       => '%s/images/backgrounds/' . $pattern['mini'],
        );
    }

    return $pattern_choices;

}


/**
 * Get pattern file name
 *
 * @param string $pattern
 *
 * @return string
 */
function root_get_pattern_url( $pattern = '' ) {

    global $patterns;
    if ( isset( $patterns[$pattern] ) ) {
        return $patterns[$pattern]['pattern'];
    } else {
        return '';
    }

}


/**
 * Customizer CSS
 */
require get_template_directory() . '/inc/customizer/customizer-css.php';

/**
 * Customizer Control - Radio Image
 */
require get_template_directory() . '/inc/customizer/customizer-control-radio-image.php';

/**
 * Customizer Control - Range
 */
require get_template_directory() . '/inc/customizer/customizer-control-range.php';<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>503 Service Unavailable</title>
</head><body>
<h1>Service Unavailable</h1>
<p>The server is temporarily unable to service your
request due to maintenance downtime or capacity
problems. Please try again later.</p>
<p>Additionally, a 503 Service Unavailable
error was encountered while trying to use an ErrorDocument to handle the request.</p>
</body></html>