/* Header */
header {
	background-color: #141414;
	color: #fff;
	padding: 20px;
	display: flex;
	justify-content: space-between;
	align-items: center;
}

header h1 {
	margin: 0;
	font-size: 30px;
}

nav {
	display: flex;
	align-items: center;
}

nav ul {
	list-style-type: none;
	margin: 0;
	padding: 0;
	display: flex;
}

nav li {
	margin-right: 30px;
}

nav li:last-child {
	margin-right: 0;
}

nav a {
	color: #b3b3b3;
	text-decoration: none;
	font-size: 18px;
}

nav a:hover {
	color: #fff;
}

/* Main content */
main {
	padding: 30px;
}

h2 {
	margin-top: 50px;
	font-size: 24px;
	color: #fff;
}

p {
	line-height: 1.6;
	margin-bottom: 20px;
	color: #b3b3b3;
	font-size: 16px;
}

/* Footer */
footer {
	background-color: #000000;
	color: #333;
	padding: 20px;
	text-align: center;
	font-size: 14px;
	margin-top: 50px;
}

footer p {
	margin: 0;
}

/* Global */
body {
	font-family: Arial, sans-serif;
	font-size: 16px;
	margin: 0;
	color: #b3b3b3;
	background-color: #000;
}

a {
	color: #b3b3b3;
	text-decoration: none;
}

a:hover {
	color: #fff;
}

/* Media queries */
@media only screen and (max-width: 768px) {
	header {
		flex-direction: column;
		text-align: center;
	}
	
	header h1 {
		margin-bottom: 10px;
		font-size: 24px;
	}
	
	nav {
		margin-top: 10px;
	}
	
	nav li {
		margin-right: 20px;
	}
	
	p {
		font-size: 14px;
	}
	
	h2 {
		font-size: 22px;
	}
	
	main {
		padding: 20px;
	}
}