/*
bg color 1: #000
bg color 2: #efefef
link: #d8191f
*/
html,body {
	background: #fff;
	font-family: "Open Sans", sans-serif;
	font-weight: 400;
	font-size: 16px;
}
body {
	color: #333;
}

strong {
	font-weight: 700;
}
a {
	color: #d8191f;
	text-decoration: none;
}

h3 {
	line-height: 180%;
	font-size: 1.125em;
	font-weight: 700;
	padding-bottom: 20px;
}

p {
	line-height: 180%;
	padding-bottom: 20px;
}

img {
	height: auto;
	max-width: 100%;
}

section {
	margin: 0 auto;
	max-width: 1100px;
	padding: 0 15px;
	width: 100%;
}

/* header */
header {
	background-color: #000;
	color: #fff;
	padding: 80px 0;
	text-align: center;
}
h1 {
	font-family: "Roboto";
	font-size: 4.125em;
	font-weight: 300;
	letter-spacing: 0.063em;
	text-transform: uppercase;
	padding-bottom: 15px;
}
h2 {
	font-family: "Roboto";
	font-size: 1.75em;
	font-weight: 300;
	letter-spacing: 0.063em;
	opacity: 0.8;
}
@media( max-width: 700px ) {
	header {
		padding: 80px 0;
	}
	h1 {
		font-size: 3.5em;
		padding-bottom: 10px;
	}
	h2 {
		font-size: 1.5em;
	}
}



/* main content */
article {
	background-color: #efefef;
	padding: 80px 0;
}
article > section {
	display: table;
	margin: 0 auto;
	width: 60%;
}
.cover_image {
	display: table-cell;
	vertical-align: top;
	width: 35%;
}
.content {
	display: table-cell;
	font-size: 1.313em;
	padding-left: 50px;
	vertical-align: top;
}

.buy_button {
	background-color: #000;
	font-family: "Roboto";
	margin: 20px auto;
	width: 250px;
}
.buy_button span {
	color: #fff;
	cursor: pointer;
	display: block;
	font-weight: 600;
	letter-spacing: 0.125em;
	padding: 20px 0;
	text-align: center;
	text-transform: uppercase;
	width: 250px;
}
.buy_button nav {
	background-color: #000;
	display: none;
	margin: 0;
	list-style: none;
	padding-bottom: 15px;
	position: absolute;
	width: auto;
	z-index: 600;
}
.buy_button.open nav {
	display: inline-block;
}


@media ( hover:hover ) {
	.buy_button:hover nav {
		display: inline-block;
	}
}
@media( max-width: 550px ) {
	.buy_button nav {
		margin: 0;
		left: 8vw;
		list-style: none;
		padding-bottom: 15px;
		position: absolute;
		text-align: center;
		width: 84vw;
		z-index: 600;
	}
}
.buy_button nav h4 {
	color: #d8191f;
	padding: 8px 12px;
	text-align: left;
}
.buy_button nav a {
	color: #fff;
	display: block;
	padding: 8px 12px;
	text-align: left;
}
.buy_button nav a:hover {
	color: #d8191f;
}
.buy_button li {
	display: inline;
}
.hardcover,
.paperback,
.ebook {
	display: inline-block;
	padding: 10px;
	vertical-align: top;
	width: 150px;
}

@media( max-width: 1300px ) {
	article > section {
		width: 80%;
	}
}
@media( max-width: 1100px ) {
	article > section {
		width: 100%;
	}
}
@media( max-width: 980px ) {
	article > section {
		display: block;
	}
	.cover_image {
		display: block;
		margin: 0 auto 30px auto;
		width: 320px;
	}
	.content {
		display: block;
		margin: 0 auto;
		max-width: 550px;
		padding-left: 0;
	}
}


/* form */
.form_wrapper {
	padding: 80px;
	text-align: center;
}

/* about author */
.about_author {
	background-color: #000;
	color: #fff;
	padding: 80px 0;
}
.about_author h2 {
	font-size: 2.5em;
	padding-bottom: 20px;
	text-align: center;
}
.about_author p {
	font-size: 1.5em;
}


/* footer */
footer {
	background-color: #efefef;
	font-size: 0.875em;
	font-family: "Roboto";
	letter-spacing: 0.063em;
	padding: 50px;
	text-align: center;
	text-transform: uppercase;
}
footer nav {
	padding-bottom: 20px;
}
footer a {
	margin: 5px;
}
footer #social_nav {
	padding: 30px 0;
}
#social_nav a {
	background-repeat: no-repeat;
	background-image: url('../social.png');
	display: inline-block;
	height: 49px;
	margin: 10px;
	width: 49px;
}
#social_nav a.instagram		{ background-position: 0 0; }
#social_nav a.facebook		{ background-position: -49px 0; }
#social_nav a.twitter		{ background-position: -98px 0; }
#social_nav a.tumblr		{ background-position: -147px 0; }
#social_nav a.youtube		{ background-position: -196px 0; }
#social_nav a.newsletter	{ background-position: -245px 0; }
#social_nav a span {
	display: none;
}

@media( max-width: 550px ) {
	.form_wrapper iframe {
		height: 1450px;
	}
}