* {
	transition: background-color 300ms ease, color 300ms ease;
}
*:focus {
	background-color: rgba(221, 72, 20, .2);
	outline: none;
}
html, body {
	color: rgba(33, 37, 41, 1);
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
	font-size: 16px;
	margin: 0;
	padding: 0;
	-webkit-font-smoothing: antialiased;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	text-rendering: optimizeLegibility;
}
body{
    background-image: url(../img/dark-background.webp);
    background-size: cover;
    background-position: center;
}
header {
	background-color: rgba(247, 248, 249, 1);
	padding: .4rem 0 0;
}
.menu {
	padding: .4rem 2rem;
}
header .logo {
	float: left;
	/* padding: .4rem .5rem; */
	background-image: url(../img/logo_cyberink.png);
	/* width: 120px; */
	height: 120px;
	background-repeat: no-repeat;
	background-size: contain;			
}
header .menu-toggle {
	display: none;
	float: right;
	font-size: 2rem;
	font-weight: bold;
}
header .menu-toggle button {
	background-color: rgba(221, 72, 20, .6);
	border: none;
	border-radius: 3px;
	color: rgba(255, 255, 255, 1);
	cursor: pointer;
	font: inherit;
	font-size: 1.3rem;
	height: 36px;
	padding: 0;
	margin: 11px 0;
	overflow: visible;
	width: 40px;
}
header .menu-toggle button:hover,
header .menu-toggle button:focus {
	background-color: rgba(221, 72, 20, .8);
	color: rgba(255, 255, 255, .8);
}
header .heroe {
	margin: 0 auto;
	max-width: 1100px;
	padding: 1rem 1.75rem 1.75rem 1.75rem;
}
header .heroe h1 {
	font-size: 2.5rem;
	font-weight: 500;
}
header .heroe h2 {
	font-size: 1.5rem;
	font-weight: 300;
}
section {
	margin: 0 auto;
	max-width: 1100px;
	padding: 2.5rem 1.75rem 3.5rem 1.75rem;
}
section h1 {
	margin-bottom: 2.5rem;
}
section h2 {
	font-size: 120%;
	line-height: 2.5rem;
	padding-top: 1.5rem;
}
section pre {
	background-color: rgba(247, 248, 249, 1);
	border: 1px solid rgba(242, 242, 242, 1);
	display: block;
	font-size: .9rem;
	margin: 2rem 0;
	padding: 1rem 1.5rem;
	white-space: pre-wrap;
	word-break: break-all;
}
section code {
	display: block;
}
section a {
	color: rgba(221, 72, 20, 1);
}
section svg {
	margin-bottom: -5px;
	margin-right: 5px;
	width: 25px;
}
.further {
	background-color: rgba(247, 248, 249, 1);
	border-bottom: 1px solid rgba(242, 242, 242, 1);
	border-top: 1px solid rgba(242, 242, 242, 1);
}
.further h2:first-of-type {
	padding-top: 0;
}
.svg-stroke {
	fill: none;
	stroke: #000;
	stroke-width: 32px;
}
footer {
	background-color: rgba(221, 72, 20, .8);
	text-align: center;
}
footer .environment {
	color: rgba(255, 255, 255, 1);
	padding: 2rem 1.75rem;
}
footer .copyrights {
	padding: .25rem 1.75rem;
}
@media (max-width: 629px) {
	header ul {
		padding: 0;
	}
	header .menu-toggle {
		padding: 0 1rem;
	}
	header .menu-item {
		background-color: rgba(244, 245, 246, 1);
		border-top: 1px solid rgba(242, 242, 242, 1);
		margin: 0 15px;
		width: calc(100% - 30px);
	}
	header .menu-toggle {
		display: block;
	}
	header .hidden {
		display: none;
	}
	header li.menu-item a {
		background-color: rgba(221, 72, 20, .1);
	}
	header li.menu-item a:hover,
	header li.menu-item a:focus {
		background-color: rgba(221, 72, 20, .7);
		color: rgba(255, 255, 255, .8);
	}
}