(function($) {



  $("#hamburger-menu").click(function(event) {
    event.stopPropagation();
    $(".header-navigation").addClass("open");

  });

    $(".close-menu").click(function(event) {
    event.stopPropagation();
    $(".header-navigation").removeClass("open");

  });

  $("#hamburger-menu").keypress(function(e) {
    var key = e.which;
    if (key == 13) // the enter key code
    {
      $(".header-navigation").addClass("open");
    }
  });

  $(".close-menu").keypress(function(e) {
    var key = e.which;
    if (key == 13) // the enter key code
    {
      $(".header-navigation").removeClass("open");
    }
  });


AOS.init({
  once: true,
  duration: 700,
});



function handleHover() {
  var el = $();
  var children = $();
  var w = 0;
  var h = 0;
  var ratio = 0.05;
  var absoluteOffsetX = 0,
    absoluteOffsetY = 0,
    relativeOffsetX = 0,
    relativeOffsetY = 0;
  $('.tilt__item').on('mouseenter', function(e) {
    el = $(this);
    children = el.children();
    w = el.outerWidth();
    h = el.outerHeight();
  }).on('mousemove', function(e) {
    absoluteOffsetX = e.offsetX - w / 2;
    absoluteOffsetY = e.offsetY - h / 2;
    relativeOffsetX = absoluteOffsetX * 100 / w * 2 * ratio;
    relativeOffsetY = absoluteOffsetY * 100 / h * 2 * ratio;
    children.css({
      'transform': 'rotateY(' + relativeOffsetX + 'deg) rotateX(' + relativeOffsetY * -1 + 'deg)',
      'transition': '.10s'
    });
  }).on('mouseleave', function() {
    children.css({
      'transform': 'none',
      'transition': '1.8s ease'
    });
  });

};
handleHover();
})(jQuery);

if (jQuery(window).width() < 991){
  const  artimusic_focusableElements =
  'button, [href], input, select, textarea, [tabindex]:not([tabindex="-1"])';
const artimusic_modal = document.querySelector('nav#site-navigation'); 

const artimusic_firstFocusableElement = artimusic_modal.querySelectorAll(artimusic_focusableElements)[0]; 
const artimusic_focusableContent = artimusic_modal.querySelectorAll(artimusic_focusableElements);
const artimusic_lastFocusableElement = artimusic_focusableContent[artimusic_focusableContent.length - 1];


document.addEventListener('keydown', function(e) {
let isTabPressed = e.key === 'Tab' || e.keyCode === 9;

if (!isTabPressed) {
  return;
}

if (e.shiftKey) { // if shift key pressed for shift + tab combination
  if (document.activeElement === artimusic_firstFocusableElement) {
    artimusic_lastFocusableElement.focus(); // add focus for the last focusable element
    e.preventDefault();
  }
} else { // if tab key is pressed
  if (document.activeElement === artimusic_lastFocusableElement) { // if focused has reached to last focusable element then focus first focusable element after pressing tab
    artimusic_firstFocusableElement.focus(); // add focus for the first focusable element
    e.preventDefault();
  }
}
});

artimusic_firstFocusableElement.focus();}


jQuery(function(){
  loopcounter('myCountdown');
});