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

body {
	font-family: 'Poppins', sans-serif;
}
button {
	font-family: 'Poppins', sans-serif;
}
h1 {
	font-family: 'Lobster' ;
}
header {
	display: flex;
	width: 90%;
	height: 100px;
	margin: auto;
	align-items: center;
}

.logo-grupo,
.menu,
.admin {
	display: flex;
}

.logo-grupo {
	flex: 1;
}
nav {
	flex: 2;
}
.menu {
	justify-content: space-around;
	list-style: none;
}
.guia {
	color: #3F606B;
	font-size: 20px;
	text-decoration: none;
}
.admin {
	flex: 1;
	justify-content: flex-end;
}

.apresentacao {
	animation: drop 1.5s ease;
	display: flex;
	width: 90%;
	margin: auto;
	min-height: 80vh;
	align-items: center;
}
.introducao {
	flex: 1;
}
.centro {
	animation: drop 1s ease;
	width: 90%;
	margin: auto;
	padding: 20px;
	text-align: center;
	align-items: center;
}
.box {
	display: inline-block;
}
.intro-texto h1 {
	font-size: 44px;
	font-weight: 500;
	background: linear-gradient(to bottom, #000000, #3F606B);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
}
.intro-texto p {
	margin-top: 5px;
	font-size: 22px;
	color: #3F606B;
}
.botao {
	padding: 50px 0px 0px 0px;
	animation: drop 1.5s ease;
}
.botao1 {
	border: 2px solid #3F606B;
	background: white;
	color: #3F606B;
	width: 150px;
	height: 50px;
	cursor: pointer;
	font-size: 16px;
}
.botao2 {
	border: none;
	background: #3F606B;
	color: white;
	margin-left: 20px;
	width: 150px;
	height: 50px;
	cursor: pointer;
	font-size: 16px;
}
.botao3 {
	border: none;
	background: #6599AB;
	color:white;
	cursor:pointer;
	display:inline-block;
	width: 160px;
	height: 40px;
	font-size:16px;
	padding:5px 10px;
} 

.imagem {
	flex: 1;
	display: flex;
	justify-content: center;
	height: 40vh;
}
.imagem img {
	height: 100%;
	filter: drop-shadow(0px 5px 3px black);
	animation: drop 1.5s ease;
}

.bolafundo1 {
	position: absolute;
	top: 0px;
	right: 0px;
	z-index: -1;
	opacity: 0.5;
	height: 80%;
}
.bolafundo2 {
	position: absolute;
	top: 30%;
	right: 30%;
	z-index: -1;
	height: 60%;
	opacity: 0.4;
}
.bolafundo3 {
	position: absolute;
	bottom: 0%;
	left: 20%;
	z-index: -1;
}
#b{position:relative}
#b:hover{top: -2px;}

@keyframes drop {
	0% {
		opacity: 0;
		transform: translateY(-80px);
	}
	100% {
		opacity: 1;
		transform: translateY(0px);
	}
}