:root {
	--headline-color: #424242;
	--subheadline-color: #808080;
	--background-color: #f2f2f2;
}

*, *::after, *::before {
	box-sizing: border-box;
	font-family: Arial, Helvetica, sans-serif;
	margin: 0;
	padding: 0;
}

body {
	font-family: Arial, sans-serif;
	margin: 0;
	padding: 0;
	background: #f4f4f4;
	color: #333;
}

.header {
	background: #333;
	color: #fff;
	padding: 20px 0;
	text-align: center;
}

.header h1 {
	margin: 0;
	font-size: 2.5em;
}

.container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 20px;
}

.intro {
	text-align: center;
	margin: 40px 0;
}

.intro h2 {
	font-size: 2em;
	margin-bottom: 10px;
}

.intro p {
	font-size: 1.2em;
	color: #555;
}

.services {
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
}

.service {
	background: #fff;
	border-radius: 8px;
	box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
	margin: 20px;
	padding: 20px;
	flex: 1 1 30%;
	max-width: 30%;
	text-align: center;
}

.service h3 {
	font-size: 1.5em;
	margin-bottom: 10px;
}

.service p {
	color: #666;
}

.footer {
	background: #333;
	color: #fff;
	text-align: center;
	padding: 10px 0;
	position: fixed;
	bottom: 0;
	width: 100%;
}

img {
	max-width: 100%;
	max-height: 250px;
	user-select: none;
	pointer-events: none;
	-webkit-user-drag: none;
}

@media screen and (max-width: 768px) {
	.service {
		flex: 1 1 100%;
		max-width: 100%;
	}
}

@media (prefers-color-scheme: dark) {
	:root {
		--headline-color: #f3f3f3;
		--subheadline-color: #c7c7c7;
		--background-color: #292929;
	}
}