if (!function_exists('enqueue_skin_grayish_google_fonts')) :
  function enqueue_skin_grayish_google_fonts()
  {
    $font_family = get_theme_mod('font_pat_control_radio', 'font_Montserrat');
    $font_url = generate_font_url($font_family);
    wp_enqueue_style('skin_grayish-google-fonts', esc_url($font_url));
  }
endif;

if (!function_exists('generate_font_url')) :
function generate_font_url($font_family) {
  $font_families = array(
    'font_Montserrat'   => 'Montserrat:wght@200;400&display=swap',
    'font_Lato'         => 'Lato:wght@300;400&display=swap',
    'font_InknutAntiqua'=> '=Inknut+Antiqua:wght@300;400&display=swap',
    'font_Spectral'     => 'Spectral:wght@200;400&display=swap',
    'font_Lora'         => 'Lora&display=swap',
    'font_Jost'         => 'Jost:wght@300;400&display=swap',
    'font_RobotoSlab'   => 'Roboto+Slab:wght@200;400&display=swap',
    'font_none'         => '',
  );

  if (isset($font_families[$font_family]) && $font_family !== 'font_none') {
    return 'https://fonts.googleapis.com/css2?family=' . $font_families[$font_family];
  }
  return '';
}
endif;