@charset "utf-8";
/* CSS Document */
body, html {
	height: 100%;
	width: 100%;
	margin: 0px;
	padding: 0px;
}
h1{
    font-family: 'Roboto', sans-serif;	
    font-weight: bold;
    float: left;
    width: 100%;
    margin-left: 2.2em;
}

/* Menú */ 

nav {
	margin-bottom: 5px;
	font-family: 'Roboto', sans-serif;	
}
nav ul {
	list-style-type: none;
	margin:0;
	padding:0;
	display: flex;
}
nav ul li{
    flex-grow: 1; 
}
nav ul li a{
    display: block;
    justify-content: center;
    align-items: center;
    text-align: center;
    flex-grow: 1; 
    padding: 1em;
    border: 1px solid black;
    margin-right: 0.2em;
    text-decoration: none;
    color: black;
    transition: all 0.5s;
}
nav ul li a:hover{
    text-decoration: none;
    cursor: pointer;
    background-color:#4fc3f7; 
}

/* Core */
section{
    display: grid;
} 
#main {
	display:grid;
	grid-gap: 1rem;
	padding:1rem;
}
.bloque {
	font-family: 'Roboto', serif;
	box-shadow: 3px 5px 28px 0px rgba(0,0,0,0.75);
    padding: 0.5em;
}
.bloque video {
    float: left;
    width: 100%;
    height: auto;
}
.bloque iframe{
    float: left;
    width: 100%;
    height: 100%;
    min-height: 245px;
}

/* Aside */
aside {
	display:grid;
	grid-gap: 0.5rem;
	padding:0.5rem;
	background-color:LightGray ;
}
.card img {
	width:100%;
	height:auto;
	transition:all 1s;
}
.card img:hover {
	filter:invert(100%);
}

/* Footer */

footer{
    float: left;
    width: 100%;
    background-color: #666;
    color: white;
    font-family: 'Roboto', sans-serif;
    font-size: 0.8em;
    padding: 0.3em 0.3em 0.3em 2.2em;
    margin-top: 0.2em;
}


/* Responsive */

@media (orientation: landscape) {
    section {
        grid-template-columns: 3fr 1fr;
        grid-template-rows: auto;
    }
    #main {
        grid-template-columns: 1fr 1fr 1fr;
        grid-template-rows: auto;
    }
    aside {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto auto;
    }
    nav ul {
        flex-direction: row;
    }
    a {
        margin-right:0.2em;
    }
}
@media (orientation: portrait) {
    section {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto;
    }
    #main {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto auto;
    }
    aside {
        grid-template-columns: 1fr 1fr 1fr;
        grid-template-rows: auto;
    }
    nav ul {
        flex-direction: column;
    }
    nav a {
        margin-bottom:0.2em;
    }
}