/*! HTML5 Boilerplate v8.0.0 | MIT License | https://html5boilerplate.com/ */


html {
  scroll-behavior: smooth;
}

body {
	margin: 0;
	font-family: arial, sans-serif;
	background: #000;
	color: #fff;
	font-size: 18px;
	line-height: 1.5em;
}

.container {
	margin: auto;
}

#menu {
    overflow: hidden;
    padding: 50px 0;
    background-color: #000;
}

#menu img {
	max-width: 100%;
	max-height: 150px;
	opacity: .7;
	transition: all .5s ease-in-out 0s;
}

#menu img:hover {
	opacity: 1;
}

.menu {
	display: grid;
	justify-content: stretch;
	align-content: center;
	justify-items: center;
	grid-template-columns: repeat(auto-fit, minmax(100px, auto));
}

section {
	overflow: hidden;
}

#header,
#bloco-1,
#bloco-2,
#bloco-3,
#bloco-4,
#bloco-5,
#bloco-6,
#bloco-7,
#bloco-8,
#bloco-9,
#bloco-10{
	position: relative;
}

#header img,
section img{
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	display: block;
}

#header img:nth-of-type(1),
section img {
	position: initial;
}

[data-aos=opacity-alternative].aos-animate {
	animation: opacity-alternative 1s  ease-in-out infinite alternate;
}

@keyframes opacity-alternative {
	0%, 25% {
		opacity: 0;
	}
	
	75%, 100% {
		opacity: 1;
	}
}

#header img:nth-child(3){
	animation-delay: 1.7s;
	animation-duration: 0.5s;
    opacity: 0;
}

#bloco-1 img:nth-child(3){
	animation-delay: 1s;
    opacity: 0;
}

#bloco-3 img:nth-child(2){
	animation-delay: 3s;
    opacity: 0;
}


#bloco-6 img:nth-child(2){
	animation: opacity-bloco-6-2 1.5s infinite ;
	animation-delay: 2s;
    opacity: 0;
}

#bloco-6 img:nth-child(3){
	animation: opacity-bloco-6-3 1.5s infinite ;
	animation-delay: 2s;
    opacity: 0;
}

#bloco-6 img:nth-child(4){
	animation: opacity-bloco-6-4 1.5s infinite ;
	animation-delay: 2s;
    opacity: 0;
}

#bloco-6 img:nth-child(5){
	animation: opacity-bloco-6-5 1.5s infinite ;
	animation-delay: 2s;
    opacity: 0;
}

#bloco-6 img:nth-child(6){
	animation: opacity-bloco-6-6 1.5s infinite ;
	animation-delay: 2s;
    opacity: 0;
}


@keyframes opacity-bloco-6-1 {
	0%,10%{
		opacity: 0%;
	}
	31%,40%{
		opacity: 50%;
	}
	50%,59%{
		opacity: 0%;
	}
	60%,70%{
		opacity: 50%;
	}
	81%,100%{
		opacity: 0%;
	}
}

@keyframes opacity-bloco-6-2 {
	0%,10%{
		opacity: 100%;
	}
	31%,100%{
		opacity: 0%;
	}
}

@keyframes opacity-bloco-6-3 {
	0%,19%{
		opacity: 0%;
	}
	40%,50%{
		opacity: 100%;
	}
	61%,100%{
		opacity: 0%;
	}
}

@keyframes opacity-bloco-6-4 {
	0%,39%{
		opacity: 0%;
	}
	60%,70%{
		opacity: 100%;
	}
	71%,100%{
		opacity: 0%;
	}
}

@keyframes opacity-bloco-6-5 {
	0%,59%{
		opacity: 0%;
	}
	75%,80%{
		opacity: 100%;
	}
	91%,100%{
		opacity: 0%;
	}
}

@keyframes opacity-bloco-6-6 {
	0%,59%{
		opacity: 0%;
	}
	60%,70%{
		opacity: 100%;
	}
	71%,100%{
		opacity: 0%;
	}
}

#bloco-7 img:nth-child(2){
	animation: opacity-bloco-7-2 2.5s infinite ;
    opacity: 0;
}

#bloco-7 img:nth-child(3){
	animation: opacity-bloco-7-3 2.5s infinite ;
    opacity: 0;
}

#bloco-7 img:nth-child(4){
	animation: opacity-bloco-7-4 2.5s infinite ;
    opacity: 0;
}

#bloco-7 img:nth-child(5){
	animation: opacity-bloco-7-5 2.5s infinite ;
    opacity: 0;
}

#bloco-7 img:nth-child(6){
	animation: opacity-bloco-7-6 2.5s infinite ;
    opacity: 0;
}

#bloco-7 img:nth-child(7){
	animation: opacity-bloco-7-7 2.5s infinite ;
    opacity: 0;
}

@keyframes opacity-bloco-7-2 {
	0%,15%{
		opacity: 0;
	}
	20%{
		opacity: 1;
	}
}

@keyframes opacity-bloco-7-3 {
	0%,25%{
		opacity: 0;
	}
	30%{
		opacity: 1;
	}
}

@keyframes opacity-bloco-7-4 {
	0%,35%{
		opacity: 0;
	}
	40%{
		opacity: 1;
	}
}

@keyframes opacity-bloco-7-5 {
	0%,45%{
		opacity: 0;
	}
	50%{
		opacity: 1;
	}
}

@keyframes opacity-bloco-7-6 {
	0%,55%{
		opacity: 0;
	}
	60%{
		opacity: 1;
	}
}

@keyframes opacity-bloco-7-7 {
	0%,65%{
		opacity: 0;
	}
	70%{
		opacity: 1;
	}
}


#rodape img {
	display: block;
	width: 100%;
}

/* responsivo */
@media only screen and (max-width: 1025px) {
	#menu img {
		max-height: 100px;
		opacity: .7;
	}
}
@media only screen and (max-width: 768px) {
	
body {
	font-size: 14px;
}

#menu {
	padding: 25px 0;
}

.menu {
	grid-template-columns: 1fr 1fr;
	grid-auto-columns: 100px;
	grid-template-rows: 1fr 1fr;
	grid-auto-rows: 100px;
	row-gap: 20px;
	align-items: center
}

#menu img{
	max-height: 75px;
}

}