nav {
	width: 100%;
	line-height: 100px;
	overflow: hidden;
	font-size: 18px;
}

nav .logo {
	display: inline-block;
	float: left;
	height: 60px;
	margin: 20px 10px 20px 20px;
	z-index: 3;
}

nav .nav-button {
	position: relative;
	display: none;
	float: left;
	height: 50px;
	width: 50px;
	cursor: pointer;
	z-index: 3;
	-webkit-tap-highlight-color: transparent;
}

nav .nav-button span {
	position: absolute;
	display: block;
	left: 0;
	right: 0;
	margin: 0 auto;
	height: 2px;
	width: 30px;
	background-color: #9d1350;
	transition-timing-function: ease-in-out;
	transition-duration: 0.2s;
}

nav .nav-button span:nth-child(1) {
	top: 14px;
}

nav .nav-button span:nth-child(2) {
	top: 24px;
}

nav .nav-button span:nth-child(3) {
	top: 34px;
}

nav .nav-button.open span:nth-child(1) {
	top: 24px;
	transform: rotate(45deg);
}

nav .nav-button.open span:nth-child(2) {
	top: 24px;
	width: 0;
}

nav .nav-button.open span:nth-child(3) {
	top: 24px;
	transform: rotate(-45deg);
}

nav a {
	display: block;
	padding: 0 10px;
	text-decoration: none;
	color: inherit;
}

nav ul {
	float: left;
	list-style: none;
	padding: 0;
	margin: 0;
	z-index: 2;
}

nav ul li {
	position: relative;
	display: inline;
	float: left;
	color: #9d1350;
}

nav ul li.selected {
	color: #c6185b;
}

@media (max-width: 767px) {
	nav {
		line-height: 50px;
	}

	nav .nav-button {
		display: inline-block;
	}

	nav .logo {
		height: 40px;
		position: absolute;
		left: 0;
		right: 0;
		margin: 5px auto;
	}

	nav ul {
		height: 0;
		width: 100%;
		position: absolute;
		top: 0;
		left: 0;
		right: 0;
		overflow: hidden;
		transition-duration: 0.4s;
		transition-timing-function: ease-in-out;
		background-color: #ffffff;
	}

	nav ul.open {
		height: 100vh;
	}

	nav ul li {
		top: 50px;
		opacity: 0;
		transform: translateY(-20px) scale(1.1);
		width: 90%;
		margin: 0 auto;
		float: none;
		transition-duration: 0.4s;
		transition-timing-function: ease-in-out;
		display: block;
		border-bottom: 1px dotted #9d1350;
	}

	nav ul.open li {
		opacity: 1;
		transform: translateY(0px) scale(1.0);
	}

	nav ul li:nth-child(1) {
		transition-delay: 200ms;
	}

	nav ul li:nth-child(2) {
		transition-delay: 250ms;
	}

	nav ul li:nth-child(3) {
		transition-delay: 300ms;
	}

	nav ul li:nth-child(4) {
		transition-delay: 350ms;
	}

	nav ul li:nth-child(5) {
		transition-delay: 400ms;
	}
}