/* Css Reset */
* {
	margin: 0;
	padding: 0;
	border: none;
	box-sizing: border-box;
}

/* ****************** BODY and MAIN-CONTENT ****************** */

body {
	font-family: sans-serif;
	background-color: darkgray;
}

.main-container {
	width: 640px;
	margin: 10px auto;
	padding: 20px;
	background-color: white;
}

/* ****************** HEADER ****************** */

header {
	width: 600px;
	height: 340px;
	background-color: #b39386;
	background-image: url('../images/reuniao.jpg');
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center top;
	text-align: center;
	position: relative;
}

header > * {
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
}

header h1 {
	top: 20%;
	color: #fc8c00;
	font-size: 2.5em;
	text-shadow: 2px 2px 2px rgba(0, 0, 0, 0.5);
}

header p {
	width: 55%;
	top: 35%;
	font-size: 1.15em;
	text-shadow: 2px 2px 2px rgb(255, 255, 255);
}

header button {
	top: 65%;
	background-color: #fc8c00;
	color: white;
}

.btn {
	padding: 15px 15px;
	font-weight: bold;
	border-radius: 10px;
	box-shadow: 2px 2px 2px rgba(0, 0, 0, 0.7);
}

/* ****************** MAIN SECTIONS ****************** */

.first-section p {
	margin: 10px 0;
	padding: 10px 0;
}

.follow-us h1 {
	padding: 30px 0 0 0;
	border-top: 3px solid darkgray;
	color: rgb(131, 131, 131);
	text-align: center;
	text-transform: uppercase;
	letter-spacing: 0.25em;
}

.follow-us figure {
	height: 90px;
	margin: 10px 0 20px 0;
	position: relative;
}

.follow-us img {
	width: 180px;
	padding: 2px;
	border: 1px solid lightgray;
	filter: opacity(0.85);
}

img.one {
	position: absolute;
	left: 0;
}

img.two {
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
}

img.three {
	position: absolute;
	right: 0;
}

/* ****************** FOOTER ****************** */

footer {
	margin-top: 30px;
	height: 120px;
	background-color: #fc8c00;
	color: white;
	font-weight: bold;
	position: relative;
}

footer p {
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	position: absolute;
	text-align: center;
}