* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

header {
	background-color: #333;
	color: #fff;
	padding: 10px;
}

nav ul {
	list-style: none;
	display: flex;
	justify-content: space-between;
	align-items: center;
}

nav ul li a {
	color: #fff;
	text-decoration: none;
	font-size: 16px;
}

main {
	padding: 20px;
}

.hero {
	background-image: url('hero.jpg');
	background-size: cover;
	background-position: center;
	height: 300px;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	text-align: center;
	color: #fff;
}

.hero h1 {
	font-size: 40px;
	margin-bottom: 10px;
}

.hero p {
	font-size: 18px;
	margin-bottom: 20px;
}

.button {
	background-color: #333;
	color: #fff;
	padding: 10px 20px;
	text-decoration: none;
}

.button:hover {
	background-color: #fff;
	color: #333;
}

.services {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	margin: 40px 0;
}

.service {
	background-color: #f2f2f2;
	padding: 20px;
	margin-bottom: 20px;
	flex-basis: calc(33.33% - 20px);
	text-align: center;
}

.service img {
	max-width: 100%;
	height: auto;
	margin-bottom: 10px;
}

.service h3 {
	font-size: 24px;
	margin-bottom: 10px;
}

.service p {
	font-size: 18px;
}

.about {
	margin-top: 40px;
	text-align: center;
}

.about p {
	font-size: 18px;
	margin-bottom: 20px;
}

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