@font-face {
	font-family: "Noto Sans";
	font-style: normal;
	font-weight: 400;
	src: url(fonts/NotoSans-400.ttf) format("truetype");
}

@font-face {
	font-family: "Noto Sans";
	font-style: normal;
	font-weight: 500;
	src: url(fonts/NotoSans-500.ttf) format("truetype");
}

@font-face {
	font-family: "Noto Sans";
	font-style: normal;
	font-weight: 600;
	src: url(fonts/NotoSans-600.ttf) format("truetype");
}

@font-face {
	font-family: "Noto Sans";
	font-style: normal;
	font-weight: 700;
	src: url(fonts/NotoSans-700.ttf) format("truetype");
}

@font-face {
	font-family: "Open Sans";
	font-style: normal;
	font-weight: 400;
	src: url(fonts/OpenSans-400.ttf) format("truetype");
}

@font-face {
	font-family: "Open Sans";
	font-style: normal;
	font-weight: 500;
	src: url(fonts/OpenSans-500.ttf) format("truetype");
}

@font-face {
	font-family: "Open Sans";
	font-style: normal;
	font-weight: 600;
	src: url(fonts/OpenSans-600.ttf) format("truetype");
}

@font-face {
	font-family: "Open Sans";
	font-style: normal;
	font-weight: 700;
	src: url(fonts/OpenSans-700.ttf) format("truetype");
}

@font-face {
	font-family: "Source Serif Pro";
	font-style: normal;
	font-weight: 400;
	src: url(fonts/SourceSerifPro-400.ttf) format("truetype");
}

@font-face {
	font-family: "Source Serif Pro";
	font-style: normal;
	font-weight: 600;
	src: url(fonts/SourceSerifPro-600.ttf) format("truetype");
}

@font-face {
	font-family: "Source Serif Pro";
	font-style: normal;
	font-weight: 700;
	src: url(fonts/SourceSerifPro-700.ttf) format("truetype");
}

@media screen and (max-width: 779px) {
	/* mobile */
	body {
		background-position: center;
	}

	#diner {
		position: fixed;
		top: 0;
		right: 0;
		padding: 1em;
		z-index: 666;
	}

	#diner input {
		display: none;
	}

	/* https://w3codepen.com/howto-html-css-hamburger-menu-icon/ */
	#hamburger span {
		display: block;
		position: relative;
		background: #333;
		margin: .3em;
		height: .3em;
		width: 2em;
		border-radius: 2px;
		cursor:pointer;

		-webkit-transition: .25s ease-in-out;
		-moz-transition: .25s ease-in-out;
		-o-transition: .25s ease-in-out;
		transition: .25s ease-in-out;
	}

	#showmenu:checked ~ #hamburger span:nth-child(1) {
		-webkit-transform: rotate(135deg) translate(.42em, -.42em);
		-moz-transform: rotate(135deg) translate(.42em, -.42em);
		-o-transform: rotate(135deg) translate(.42em, -.42em);
		transform: rotate(135deg) translate(.42em, -.42em);
	}

	#showmenu:checked ~ #hamburger span:nth-child(2) {
		opacity: 0;
	}

	#showmenu:checked ~ #hamburger span:nth-child(3) {
		-webkit-transform: rotate(-135deg) translate(.42em, .42em);
		-moz-transform: rotate(-135deg) translate(.42em, .42em);
		-o-transform: rotate(-135deg) translate(.42em, .42em);
		transform: rotate(-135deg) translate(.42em, .42em);
	}

	#navbar {
		position: sticky;
		top: 0;
	}

	#header {
		display: table;
		height: 80px;
		margin: 1em;
		padding-left: 6em;
		padding-right: 3em;
		background: url(img/igor-150.jpg) no-repeat;
		background-size: 80px 80px;
		background-position: left center;
		vertical-align: middle;
	}

	#header .title {
		display: table-cell;
		margin: 0;
		font-family: "Open Sans";
		font-size: 20pt;
		font-weight: 500;
	}

	#menu {
		position: fixed;
		top: 0;
		width: 100%;
		height: 100%;
		background: white;
	}

	#menu.expanded {
		display: none;
	}

	#menu > div:not(:first-child) {
		border-top: 1px solid #ccc;
	}

	#content {
		padding: 1em;
	}
}

@media screen and (min-width: 780px) {
	/* desktop */
	body {
		background-position: center;
	}

	#diner {
		display: none;
	}

	#navbar {
		position: fixed;
		width: 360px;
		height: 100%
	}

	#header {
		box-sizing: border-box;
		margin: 1em;
		padding: 150px 1em 0 1em;
		background: url(img/igor-150.jpg) no-repeat;
		background-size: 150px 150px;
		background-position: center top;
		text-align: center;
	}

	#header .title {
		margin: 0.5em 1em 0 1em;
		font-family: "Open Sans";
		font-size: 20pt;
		font-weight: 500;
	}

	#menu > div {
		border-top: 1px solid #ccc;
	}

	#content {
		margin-left: 360px;
		padding: 1em 4em;
	}
}

body {
	margin: 0;
	padding: 0;
	background-image: url("img/igor.jpg");
	background-repeat: no-repeat;
	background-attachment: fixed;
	background-size: cover;
	font-family: "Open Sans", Verdana, Helvetica, sans-serif;
	font-weight: 500;
	font-size: 12pt;
	color: #333;
}

h1, h2, h3, h4, h5, h6 {
	font-family: "Source Serif Pro", serif;
	font-weight: 600;
}

a {
	color: #066;
}

dt {
	font-size: 14pt;
	font-weight: 600;
}

dd {
	margin: 1em;
}

figure {
	text-align: center;
	margin: 2em 0;
}

figcaption,
figcaption ~ label {
	width: 80%;
	margin: auto;
	text-align: left;
}

.nowrap {
	white-space: nowrap;
}

.veil {
	display: block;
	margin-top: 1em;
	white-space: nowrap;
	font-size: 10pt;
}

.veil input ~ div img {
	filter: blur(1em);
}

.veil input:checked ~ div img {
	filter: blur(0);
}

.veil div.clip {
	overflow: hidden;
}

.veil img {
	width: 100%;
	height: auto;
	vertical-align: middle;
}

.symbol {
	font-size: 14pt;
}

#navbar {
	overflow: auto;
	background: white;
	z-index: 666;
}

#menu {
	overflow: auto;
	text-align: center;
}

#menu > div {
	margin: 0 1em;
	padding: 1em 0;
}

#menu a {
	text-decoration: none;
	color: #333;
}

#menu ul,
#menu li {
	margin: 0;
	padding: 0;
	list-style-type: none;
}

#menu li {
	width: 100%;
	font-variant-caps: all-small-caps;
	font-family: "Noto Sans";
	font-size: 14pt;
	font-weight: 700;
	line-height: 200%;
	color: #999;
}

#menu li img {
	margin-right: .3em
}

#menu li a:hover {
	color: #066;
}

#menu li a:active {
	color: #000;
}

#menu li.expandable ul li a {
	color: #999;
}

#menu li.expandable ul li a:hover {
	color: #066;
}

#menu li.expandable ul li a:active {
	color: #666;
}

#menu li.expandable span.arrow {
	display: inline-block;
	vertical-align: middle;
	margin-left: .5em;
	width: 13px;
	height: 13px;
	background: url("img/arrows.png") no-repeat;
	background-position: 0 0px;
	cursor: pointer;
}

#menu li.expandable.expanded span.arrow {
	background-position: 0 -13px;
}

#menu li ul {
	display: none;
}

#menu li.expanded ul {
	display: block;
}

#contact {
	font-size: 10pt;
	padding-top: 2em !important;
}

#contact div {
	padding-top: .5em;
}

#social-buttons {
	padding-top: 2em !important;
}

#content {
	box-sizing: border-box;
	min-height: 100vh;
	background: rgba(255, 255, 255, 0.85);
}

#content h1 {
	margin-top: 0.3em;
}

#content > div:not(:first-child) {
	margin: 1em 0;
}