<?php
/*  =============================================== */
//  # STYLE SECTION
/*  =============================================== */
$wp_customize->add_section( 'style_section', array(
    'priority' => 10,
    'capability' => 'edit_theme_options',
    'theme_supports' => '',
    'title' => __( 'Style', 'yuzu' ),
    'description' => '',
    'panel' => 'theme_settings',
) );

    /*  =============================================== */
    //  ## Headers
    /*  =============================================== */
    $wp_customize->add_control(
        new yuzu_Customizer_Accordion(
            $wp_customize,
            'yuzu-headers-style-sheme-accordion',
            array(
                'section' => 'style_section',
                'label' => __( 'Headers', 'yuzu' ),
                'type' => 'accordion'
            )
        )
    );  

        $wp_customize->add_setting( 'header_background_opacity', array(
            'default' => 'normal-opaque',
            'transport' => 'refresh',
            'sanitize_callback' => 'sanitize_text_field',
        ) );
        $wp_customize->add_control(
            'header_background_opacity',
            array(
                'type' => 'radio',
                'label' => __('Header Background Opacity', 'yuzu'),
                'section' => 'style_section',
                'choices' => array(
                    'less-opaque' => __('Less opaque', 'yuzu'),
                    'normal-opaque' => __('Normal', 'yuzu'),
                    'very-opaque' => __('Very opaque', 'yuzu'),
                )
            )
        );