@charset "utf-8";
/* CSS Document */

body, html {
	height: 100%;
	width: 100%;
	margin: 4px;
	padding: 0px;
	background-color: #f5f5f5;
}

#marco {
	display:grid;
	grid-gap: 1rem;
	padding:1rem;
}

/* NAV */

nav{
	margin-bottom:0.1em;
	font-family: 'Arial', sans-serif;
}

nav ul{
	list-style-type:none;
	margin:1;
	padding:0;
	display:flex;
}
nav li{
	flex-grow: 1;
}
nav a{
	display: block;
	padding: 1em;
	text-align: center;
	text-decoration: none;
	color: #000000;
	border: solid 1px #424242;
	transition: all 0.5s;
	text-transform: uppercase;
	background-color: #e0e0e0;
}
nav a:hover {
	color: white;
	background-color: #bdbdbd;
}

/* ASIDE */

aside {
	display:grid;
	grid-gap: 0.5rem;
	padding:0.5rem;
	background-color:LightGray ;
}


footer {
	font-family: 'Lato', sans-serif;
	font-size: 0.8em;
	color: #FFFFFF;
	background-color: #666;
	padding: 0.3rem;
	padding-left: 2.2em;
}

.bloque {
	font-family: 'Merriweather', serif;
	box-shadow: 3px 5px 28px 0px rgba(0,0,0,0.75);
}

.bloque h1{
	font-family: 'Arial', sans-serif;
	text-align: center;
}

aside .imagen img {
	height:auto;
	transition:all 1s;
	display: block;
	margin: auto;
}
.imagen img:hover {
	filter:invert(100%);
}

@media (orientation: landscape) {

section{
	grid-template-columns: 3fr 1fr 1fr;
    grid-template-rows: auto;
}
#marco {
	grid-template-columns: 1fr 1fr 1fr;
	grid-template-rows: auto auto auto;

}
aside {
	grid-template-columns: 1fr;
	grid-template-rows: auto;
}
}

@media (orientation: portrait) {

#marco {
	grid-template-columns: 1fr 1fr 1fr;
	grid-template-rows: auto auto auto;
}
nav ul {
	flex-direction: column;
}
nav a {
	margin-bottom:0.2em;
}
aside {
	grid-template-columns: 1fr;
	grid-template-rows: auto;
}
}