/* nav.css : styles de base pour une navigation responsive.
Attention : ne fonctionne pas toujours très bien sur les anciens navigateurs ou OS mobiles (par exemple Android 2.1) */

label[for^="toggle"],
[type="checkbox"] {
	cursor: pointer;
}
label[for^="toggle"] + [type="checkbox"] { display: none; }

#navigation ul {
	margin: 0;
	padding: 0;
    font-family: 'Conv_HelveticaNeueLTStd-ThCn', Arial, sans-serif;
}
#navigation li { display: inline; }
#navigation li a {
	display: inline-block;
    padding: 1em 0.9em;
	color: #FFFFFF;
	font-size: 26px;
	text-decoration: none;
    text-transform: uppercase;
	text-shadow: 2px 2px 0 #000;
    height: 70px;
}
#navigation li a:hover,
#navigation li a:active {
	background: url('../images/nav-hover.png') repeat-x;
}

@media (max-width: 640px) {
	/* unicode character for button */
	[data-icon]:before { content: attr(data-icon); }

	/* styling menu button */
	label[for^="toggle"] {
		position: absolute;
			top: 7px; right: 4px;
		z-index: 1337;
		padding: .1em .25em;
		font-size: 3.8em;
		font-weight: bold;
		line-height: .7em;
		background-color: #444;
		text-shadow: 1px 1px 0 rgba(255, 255, 255, .3);
		border-radius: 4px;
		color: #fff;
	}

	/* handling click/tap with CSS3 target */
	#toggle-menu:checked + ul {
		max-height: 30em !important; /* number of menu items * 6em */
	}

	/* styling navigation items */
	#navigation ul {
		max-height: 0;
		overflow: hidden;
		-webkit-transition: max-height .4s;
		-moz-transition: max-height .4s;
		-o-transition: max-height .4s;
		-ms-transition: max-height .4s;
		transition: max-height .4s;
	}
	#navigation li a {
		display: block;
		padding: .9em .6em;
		border: 0; border-top: 1px solid #aaa;
		font-size: 1.1em;
	}
	#navigation li a:before {
		content: "›";
		font-size: 1.2em;
		margin-right: .6em;
		line-height: 1;
	}
	#navigation li:last-child a {
		border-bottom: 1px solid #aaa;
	}
	#navigation li a:hover,
	#navigation li a:active {
		text-decoration: none;
	}
}