:root {
	--bg-header: #1f232d;
	--bg-main: #ffffff;
	--text-main: #555555;
	--text-headers: #222222;
	--accent: #49bf9d;
	--border-color: rgba(0, 0, 0, 0.1);
}

* {
	box-sizing: border-box;
}

body {
	margin: 0;
	padding: 0;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	font-size: 15pt;
	line-height: 1.75em;
	color: var(--text-main);
	background: var(--bg-main);
}

h1, h2, h3 {
	color: var(--text-headers);
	font-weight: 300;
	line-height: 1.5em;
	margin: 0 0 1em 0;
}

h1 strong { font-weight: 700; }

a {
	color: var(--accent);
	text-decoration: none;
	transition: color 0.2s ease;
}
a:hover { color: #39a385; }

/* Header / Sidebar */
#header {
	background: var(--bg-header);
	color: #a2a2a2;
	text-align: right;
	padding: 6em 4em;
	width: 35%;
	height: 100%;
	position: fixed;
	top: 0;
	left: 0;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
}

#header h1 {
	color: #ffffff;
	font-size: 1.45em;
	line-height: 1.5em;
	margin-top: 1em;
}

#header .avatar {
	display: inline-block;
	border-radius: 100%;
	overflow: hidden;
	width: 120px;
	height: 120px;
	border: 3px solid rgba(255, 255, 255, 0.2);
}

#header .avatar img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.icons {
	list-style: none;
	padding: 0;
	margin: 0;
}
.icons li {
	display: inline-block;
	margin-left: 1em;
}
.icons a {
	color: #a2a2a2;
	font-size: 1.3em;
}
.icons a:hover { color: #ffffff; }

/* Main Content */
#main {
	margin-left: 35%;
	width: 65%;
	padding: 6em 5em 4em 5em;
	max-width: 900px;
}

section {
	border-bottom: solid 2px var(--border-color);
	margin: 0 0 4em 0;
	padding: 0 0 4em 0;
}

section:last-of-type {
	border-bottom: none;
}

.major h2 {
	font-size: 2em;
	color: var(--text-headers);
}

.row {
	display: flex;
	flex-wrap: wrap;
	margin: -1em;
}

.col-6 {
	width: 50%;
	padding: 1em;
}

.work-item h3 {
	font-size: 1.2em;
	font-weight: 500;
	margin-bottom: 0.5em;
}
.work-item h3 i {
	color: var(--accent);
	margin-right: 0.3em;
}

#footer {
	color: #999;
	font-size: 0.8em;
	margin-top: 4em;
}

#footer .copyright {
	list-style: none;
	padding: 0;
}

/* Responsive (Tablet & Mobile) */
@media screen and (max-width: 980px) {
	#header {
		position: relative;
		width: 100%;
		height: auto;
		text-align: center;
		padding: 4em 2em;
	}
	#main {
		margin-left: 0;
		width: 100%;
		padding: 3em 2em;
	}
	.icons li {
		margin: 0 0.5em;
	}
	.col-6 {
		width: 100%;
	}
}