@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&display=swap');

@font-face {
	font-family: 'Android';
	font-weight: normal;
	src: url(./fonts/idroid.otf) format('opentype');
}

:root {
	--android-secondary-font-family: 'Bebas Neue', cursive;
	--android-primary-font-family: 'Android', cursive;
}

body {
	font-family: var(--primary-font-family);
	background-color: #C5EBD6;
}

header {
	padding-top: 40px;
	min-height: 150px;
	text-align: center;
	background-image: linear-gradient(to bottom, var(--android-quaternary-color), var(--android-scenario-color));
}

header > h1 {
	margin-bottom: 20px;
	font-family: var(--android-secondary-font-family);
	font-size: 3em;
	font-weight: normal;
	text-shadow: 2px 2px 0 #00000050;
	color: #fff;
}

header > p {
	margin: auto;
	padding: 0 10px;
	max-width: 600px;
	font-family: var(--primary-font-family);
	font-size: 1.2em;
	text-shadow: 2px 2px 0 #00000050;
	color: #fff;
}

nav {
	padding: 10px;
	background-color: var(--android-scenario-color);
	box-shadow: 0 7px 7px #00000050;
}

nav > a {
	padding: 10px;
	font-weight: bold;
	text-decoration: none;
	color: #fff;
	border-radius: 5px;
	transition-duration: 0.5s;
}

nav > a:hover {
	background-color: var(--android-secondary-color);
	color: var(--android-scenario-color);
}

main {
	margin: auto;
	padding: 20px;
	max-width: 800px;
	background-color: var(--secondary-background-color);
	color: var(--primary-text-color);
	border-bottom-left-radius: 10px;
	border-bottom-right-radius: 10px;
	transition: background-color 0.3s ease, color 0.3s ease;
}

main h1 {
	font-family: var(--android-primary-font-family);
	color: var(--android-scenario-color);
}

[data-theme="dark"] main h1 {
	color: var(--android-tertiary-color);
}

main h2 {
	font-family: var(--android-primary-font-family);
	font-size: 1.2rem;
	font-weight: normal;
	text-indent: 7px;
	background-image: linear-gradient(to right, var(--android-secondary-color), transparent);
	color: var(--android-scenario-color);
}

main p {
	margin: 15px 0;
	text-align: justify;
	text-indent: 20px;
	line-height: 1.5rem;
}

main strong {
	font-weight: bold;
	color: var(--android-quinary-color);
}

[data-theme="dark"] main strong {
	color: var(--android-tertiary-color);
}

main a {
	font-weight: bold;
	text-decoration: none;
	background-color: var(--android-secondary-color);
	color: var(--android-scenario-color);
}

main a:hover {
	text-decoration: underline;
}

main a[rel="external"]::after {
	content: '\1F517';
}

main img {
	width: 100%;
}

main img.small {
	margin: auto;
	max-width: 350px;
	display: block;
}

div.videos {
	position: relative;
	border: 1px solid var(--android-secondary-color);
	border-radius: 5px;
	overflow: hidden;
}

div.videos::after {
	content: '';
	padding-top: 56.25%;
	display: block;
}

div.videos > iframe {
	width: 100%;
	height: 100%;
	position: absolute;
}

main aside {
	margin-top: 15px;
	padding: 10px;
	background-color: var(--android-tertiary-color);
	border-radius: 10px;
}

[data-theme="dark"] main aside {
	background-color: var(--android-quinary-color);
}

main aside > h3 {
	margin: -10px -10px 0 -10px;
	padding: 10px;
	background-color: var(--android-quinary-color);
	color: #fff;
	border-radius: 10px 10px 0 0;
}

[data-theme="dark"] main aside > h3 {
	background-color: var(--android-tertiary-color);
}

main aside > ul {
	columns: 2;
	list-style-position: inside;
	list-style-type: none;
}

main aside > ul li::before {
	content: '\2714';
}

main aside > ul li abbr {
	text-decoration: none;
}

footer {
	padding: 5px;
	font-size: 0.8em;
	text-align: center;
	background-color: var(--android-scenario-color);
	color: #fff;
}

footer a {
	font-weight: bolder;
	text-decoration: none;
	color: #fff;
}

footer a:hover {
	text-decoration: underline;
	color: var(--android-secondary-color);
}