<header class="header" role="banner" aria-label="Header">
    <button class="hamburger-button" onclick="hamburgerMenu();" role="button" aria-label="Hamburger menu button">
        <i class="fa fa-bars fa-2x" aria-hidden="true"></i>
    </button>
    <a href="{{ '/' | relative_url }}" class="logo" role="link" aria-label="Home">
        <img alt="{{ site.title | escape }}" src="{{ '/assets/img/logo/MvvmCross-logo.png' | relative_url }}" role="img" aria-label="Logo"/>
    </a>
    <nav class="navigation" role="navigation" aria-label="Navigation">
        <ul role="menu" aria-hidden="true" aria-label="Navigation menu">
            <li role="menuitem" aria-label="Navigation menu item">
                <a href="{{ '/' | relative_url }}" class="logo" role="menuitem" aria-label="Home">
                    <img alt="{{ site.title | escape }}" src="{{ '/assets/img/logo/MvvmCross-logo.png' | relative_url }}" role="img" aria-label="Logo"/>
                </a>
            </li>
            {% for item in site.menu %}
            <li role="menuitem"><a href="{{ item.url | relative_url }}" role="menuitem" aria-label="{{ item.title | escape }}">{{ item.title | escape }}</a></li>
            {% endfor %}
        </ul>
    </nav>
    <div class="searchbox" role="search" aria-label="Search">
        <form action="{{ '/search' | relative_url }}" id="searchthis" method="get" role="form" aria-label="Search form">
            <i class="fa fa-search" aria-hidden="true"></i>
            <input type="search" id="search" name="query" placeholder="Search..." role="textbox" aria-label="Search textbox"/>
        </form>
    </div>
</header>
<nav id="hamburger-menu" role="navigation" aria-label="Hamburger menu">
    <div class="searchbox" role="search" aria-label="Search">
        <form action="{{ '/search' | relative_url }}" id="searchthis" method="get" role="form" aria-label="Search form">
            <i class="fa fa-search" aria-hidden="true"></i>
            <input type="search" id="search" name="query" placeholder="Search..." role="textbox" aria-label="Search textbox"/>
        </form>
    </div>
    <div class="home-nav" role="navigation" aria-label="Site navigation">
        <a href="{{ '/' | relative_url }}" role="menuitem" aria-label="Home">Home</a>
        {% for item in site.menu %}
        <a href="{{ item.url | relative_url }}" role="menuitem" aria-label="{{ item.title | escape }}">{{ item.title | escape }}</a>
        {% endfor %}
    </div>
    <div class="doc-nav" role="navigation" aria-label="Documentation navigation">
        {% assign docs_by_category = site.documentation | group_by: "category" %}
        {% for ident in site.category_order %}
        {% assign category = docs_by_category | where: "name", ident | first %}
        <p role="presentation" aria-label="Category name">{{ category.name }}</p>
        <ul role="menu" aria-hidden="true" aria-label="Navigation menu">
        {% assign items = category.items | sort: "order"  %}
        {% for item in items %}
        {% unless item.exclude %}
        <li role="menuitem" aria-label="Navigation menu item"><a href="{{ item.url | relative_url }}" class="doc-link" role="link" aria-label="{{ item.title }}">{{ item.title }}</a></li>
        {% endunless %}
        {% endfor %}
        </ul>
        {% endfor %}
    </div>
</nav>