{
  "version": 3,
  "sources": ["../../../src/js/modules/navigation.js"],
  "sourcesContent": ["window.addEventListener('DOMContentLoaded', () => {\n\tconst header = document.querySelector('header')\n\tconst hamburger = document.querySelector('header .hamburger')\n\n\tlet previousScrollTop = 0\n\tlet currentScrollTop = window.scrollY\n\n\tif (currentScrollTop > 150) {\n\t\theader.classList.add('add-background');\n\t} else {\n\t\theader.classList.remove('add-background');\n\t}\n\n\twindow.addEventListener('scroll', e => {\n\t\tcurrentScrollTop = window.scrollY\n\n\t\tif (previousScrollTop - currentScrollTop < 0 && currentScrollTop > 150) {\n\t\t\theader.classList.add('scrolled-down')\n\t\t\thamburger.classList.remove('open')\n\t\t} else {\n\t\t\theader.classList.remove('scrolled-down')\n\t\t}\n\n\t\tif (currentScrollTop > 150) {\n\t\t\theader.classList.add('add-background');\n\t\t} else {\n\t\t\theader.classList.remove('add-background');\n\t\t}\n\n\t\tpreviousScrollTop = currentScrollTop\n\t})\n\n\thamburger.addEventListener('click', e => {\n\t\thamburger.classList.toggle('open')\n\t})\n\n\twindow.addEventListener('click', e => {\n\t\tif (e.target.tagName != 'A' && !e.target.closest('.hamburger')) {\n\t\t\thamburger.classList.remove('open')\n\t\t}\n\t})\n})\n"],
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  "names": ["header", "hamburger", "previousScrollTop", "currentScrollTop", "e"]
}