(function($) {

"use strict"; // Start of use strict

// Smooth scrolling using jQuery easing
$('a.js-scroll-trigger[href*="#"]:not([href="#"])').click(function() {
  if (location.pathname.replace(/^\//, '') == this.pathname.replace(/^\//, '') && location.hostname == this.hostname) {
    var target = $(this.hash);
    target = target.length ? target : $('[name=' + this.hash.slice(1) + ']');
    if (target.length) {
      $('html, body').animate({
        scrollTop: (target.offset().top - 54)
      }, 1000, "easeInOutExpo");
      return false;
    }
  }
});

// Closes responsive menu when a scroll trigger link is clicked
$('.js-scroll-trigger').click(function() {
  $('.navbar-collapse').collapse('hide');
});

// Activate scrollspy to add active class to navbar items on scroll
$('body').scrollspy({
  target: '#mainNav',
  offset: 56
});

// Collapse Navbar
var navbarCollapse = function() {
  if ($("#mainNav").offset().top > 100) {
    $("#mainNav").addClass("navbar-shrink");
  } else {
    $("#mainNav").removeClass("navbar-shrink");
  }
};
// Collapse now if page is not at top
navbarCollapse();
// Collapse the navbar when page is scrolled
$(window).scroll(navbarCollapse);

// Hide navbar when modals trigger
$('.portfolio-modal').on('show.bs.modal', function(e) {
  $(".navbar").addClass("d-none");
})
$('.portfolio-modal').on('hidden.bs.modal', function(e) {
  $(".navbar").removeClass("d-none");
})

})(jQuery); // End of use strict