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

body {
	background: #f3f3f3;
	font-family: 'Open Sans', sans-serif;
}

a {
	text-decoration: none;
}

.contenedor {
	width: 90%;
	max-width: 800px;
	margin: auto;
}

/* ------------------------- */
/* HEADER */
/* ------------------------- */

.cta{
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    font-size: 21px;
    display: inline-block;
    text-decoration: none;
    background-color:rgba(255, 231, 20);
    padding: 12px 15px;
    border-radius: 0 0 40px 0;
    color: #0C1620;
}

header {
	padding: 40px 0;
}

header .logo {
	text-align: center;
	margin-bottom: 40px;
}

header .logo p {
	color: #9B9B9B;
}

header form {
	width: 100%;
	display: flex;
	justify-content: center;
	margin-bottom: 20px;
}

header .barra-busqueda {
	width: 70%;
	height: 40px;
	line-height: 40px;
	background: #fff;
	padding: 0 20px;
	border-radius: 100px;
	border: none;
	text-align: center;
	font-size: 16px;
}

header .categorias {
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
}

header .categorias a {
	color: #9B9B9B;
	margin: 10px 20px;
	font-size: 18px;
	font-weight: 700;
}

header .categorias a.activo {
	color: #000;
}

/* ------------------------- */
/* Grid */
/* ------------------------- */

.grid {
	position: relative;
	width: 100%;
	opacity: 0;
	transition: opacity 0.5s linear 1s;
}

.grid.imagenes-cargadas {
	opacity: 1;
}

.grid .item {
	position: absolute;
	display: block;
	padding: 0;
	margin: 10px;
	width: calc(33.333333% - 20px);
	box-shadow:50px  black ;
}



.grid .item-contenido {
	margin: 5px;
	position: relative;
}

.grid .item img {
	transition-duration: 0.5s;
	padding: 10px;
	margin: 10px;
	width: 100%;
	cursor: pointer;
	vertical-align: top;
}

.item{
	overflow: visible;
}

.grid .item:hover img{
   padding: 0;
}

/* ------------------------- */
/* Overlay */
/* ------------------------- */
.overlay {
	position: fixed;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
	background: rgba(0,0,0,.9);
	width: 100%;
	height: 100vh;
	display: none;
	align-items: center;
	justify-content: center;
	flex-direction: column;
}

.overlay.activo {
	display: flex;
}

.overlay img {
	max-width: 100%;
}

.overlay .descripcion {
	display: block;
	background: #fff;
	padding: 20px;
	text-align: center;
	margin-top: 5px;
	border-radius: 10px;
	max-width: 50%;
}

.contenedor-img {
	position: relative;
}

.overlay #btn-cerrar-popup {
	background: none;
	font-size: 20px;
	color: #fff;
	border: none;
	cursor: pointer;
	position: absolute;
	right: -20px;
	top: -20px;
}

/* ------------------------- */
/* Footer */
/* ------------------------- */
footer .redes-sociales {
	display: flex;
	align-content: center;
	justify-content: center;
	padding: 20px;
	flex-wrap: wrap;
}

footer .redes-sociales a {
	display: block;
	width: 60px;
	height: 60px;
	background: #000;
	color: #fff;
	margin: 20px;
	text-align: center;
	border-radius: 100px;
	transition: .3s ease all;
}

footer .redes-sociales .twitter {background: #1da1f2;}
footer .redes-sociales .facebook {background: #3b5998;}
footer .redes-sociales .instagram {background: #c13584;}

footer .redes-sociales a i {
	font-size: 20px;
	line-height: 60px;
}

footer .contenedor-icono:hover a {
	animation: icono .5s ease;
}

@keyframes icono {
	from {
		transform: rotate3d(0,0,0,0);
	}
	to {
		transform: rotate3d(0,1,0, 360deg);
	}
}

footer .creado-por {
	margin-bottom: 40px;
	text-align: center;
	font-size: 14px;
	color: #c13584;
}

footer .creado-por a {color: #000;}
footer .creado-por a:hover {text-decoration: underline;}

/* ------------------------- */
/* Mediaqueries */
/* ------------------------- */
@media screen and (max-width: 700px) {
	.grid .item {
		width: calc(50% - 20px);
	}

	.grid .item img {
		padding: 0;
	}

	header .barra-busqueda {
		width: 100%;
	}
}