* {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

:root {
	--negro: rgba(13, 13, 13, 1);
	--blanco: #F2F2F2;
	--rojo-uno: #D91E41;
	--rojo-dos: #D91E50;
	--azul: #3F7EA6;
}

#presentacion-rel {
	position: relative;
	bottom: 70px;
}

#chatbot-rel {
	position: relative;
	bottom: 70px;
}

#conclusiones-rel {
	position: relative;
	bottom: 70px;
}

#quienes-somos-rel {
	position: relative;
	bottom: 70px;
}

.visual {
	height: 500px;
	background-position: center;
	background-attachment: fixed;
	background-size: cover;
}

#visual-uno {
	background-image: url(../pictures/visual-uno.jpg);
}

#visual-dos {
	background-image: url(../pictures/visual-dos.jpg);
}

#visual-tres {
	background-image: url(../pictures/visual-tres.jpg);
}

body {
	margin: 0%;
	font-family: "Montserrat", sans-serif;
	color: var(--negro);
	background-color: var(--blanco);

}

#flecha {
	display: block;
	width: 80px;
	height: 80px;
	line-height: 80ps;
	text-align: center;
	font-size: 35px;
	color: var(--blanco);
	position: absolute;
	left: 47%;
	bottom: 25px;
	z-index: 1000000;
	cursor: pointer;
	animation-name: flecha;
	animation-duration: 1s;
	animation-iteration-count: infinite;
	animation-direction: alternate;
}


@keyframes flecha {
	to {
		bottom: 25px;
	}

	from {
		bottom: 50px;
	}

}

.centrado {
	width: 60%;
	margin: auto;
	max-width: 1280px;
}

section {
	padding-top: 100px;
	padding-bottom: 100px;
	box-shadow: 0px 0px 50px var(--negro);
	position: relative;
}

.borde {
	padding-top: 25px;
	margin-bottom: 25px !important;
	border-bottom: 2px solid var(--negro);
	width: 40%;
	margin: auto;

}

h1 {
	text-align: center;
	font-size: 30px;
	margin: 0%;
	font-weight: 400;

}

h2 {
	text-align: center;
	margin: 0%;
	font-weight: 400;
	font-size: 30px;
}

h3{
	text-align:center ;

}
.enlaces h3 {
	text-align: center;
	margin: 10px;
	font-weight: 500;
	font-size: 15px;
}

.titu-grande {
	font-size: 80px;
	font-family: "Crimson Text", serif;
	font-weight: 600;
	font-style: italic;

}

p {
	text-align: center;

}

#grande {
	position: fixed;
	width: 100%;
	height: 70px;
	background-color: transparent;
	transition: background-color .5s;
	z-index: 10;
}

#grande nav {
	display: table;
	margin: auto;
	margin-top: 15px;
	height: 40px;
	transition: margin-left .5s;
}

#grande nav ul {
	display: block;
	float: left;
	list-style: none;
	margin: 0px;
	padding: 0px;
}

#grande nav ul li {
	float: left;
	margin: 10px;
	padding: 2px;
}

#grande nav ul a {
	color: #F3F3F3;
	text-decoration: none;
}

#grande #logo {
	float: left;
	display: block;
	margin-left: 30px;
	margin-right: 30px;
	margin-top: 50px;
	width: 200px;
	height: 200px;
	transition: width .5s, height .5s, margin-right .5s, margin-top .5s;
}

section#banner {
	width: 100%;
	background-image: url(../pictures/fondo-banner.jpg);
	background-attachment: contain;
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover;
	height: 100vh;
	position: relative;
	z-index: 0;
}

.enlaces {
	margin-top: 50px;
	display: flex;
	justify-content: center;
}

.enlaces a {
	width: 80px;
	height: 80px;
	line-height: 80px;
	display: block;
	text-align: center;
	color: var(--rojo-uno);
	font-size: 40px;
	border: 2px solid var(--rojo-uno);
	margin: 0 25px;
	border-radius: 50%;
	transition: all ease 0.3s;
}

.enlaces a:hover {
	background-color: var(--rojo-uno);
	color: var(--blanco);
}

.enlace-texto {
	display: flex;
	flex-direction: column;
	align-items: center;
}

/* Estilos para el Lightbox Modal */
.lightbox {
	display: none;
	position: fixed;
	z-index: 1000;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	overflow: auto;
	background-color: rgba(0, 0, 0, 0.8);
}

.lightbox-content {
	position: relative;
	margin: 10% auto;
	padding: 20px;
	width: 80%;
	max-width: 800px;
	background: #fff;
	border-radius: 8px;
}

.lightbox-content video {
	width: 100%;
	height: auto;
	display: block;
}

.close {
	position: absolute;


	text-align: center;
	top: -30px;
	right: -30px;
	color: var(--blanco);
	font-size: 28px;
	font-weight: bold;
	cursor: pointer;
	transition: all ease 0.2s;

}

.close:hover {
	color: var(--rojo-dos);
}

/* Fin Estilos para el Lightbox Modal */


#logo-hiperdrive {
	display: block;
	width: 200px;
	height: 200px;
	border-radius: 50%;
	margin: auto;
	margin-bottom: 50px;
	transition: all ease 0.5s;
}

#logo-hiperdrive:hover {
	transform: scale(1.3);
	box-shadow: 5px 5px 10px var(--negro);
}

.spacing {
	padding: 25px;
}

.team {
	display: flex;
	justify-content: center;
}

.caracteristicas{
	display: flex;
	text-align: center;
	margin: auto;
	margin-top: 50px;
	width: 90%;
	

}
.caja{
	flex: 1;
	padding: 2%;

	border-radius: 8px;
	background-image: url(../pictures/icono-gato.jpg);
	background-size: cover;
	background-position: bottom right;
	transition: all ease 0.5s;

	
	
}
.caja:hover{
	box-shadow: 5px 5px 10px var(--negro);
}
.caja h4{
	margin-top: 0px;
	font-size: 18px;
	font-weight: 600;
	margin-bottom: 5px;

}
.caja p{
	font-size: 14px;
	font-weight: 500;
}
.margin-left{
	margin-left: 2%;
}

.miembro {
	display: flex;
	flex-direction: column;
	align-items: center;

}

.miembro {
	flex: 1;
	margin-left: 2%;
	margin-right: 2%;
	max-width: 200px;
}

.miembro img {
	width: 100%;

	border-radius: 15px;
}

.miembro h3 {
	font-weight: 700;
	margin-bottom: 0px;
}

.miembro p {
	font-size: 12px;
	margin-top: 0px;
}

#peque {
	display: none;
}

#nav-peque {
	display: none;
}

#volver {
	display: none;
}
footer{
	background-color: var(--negro);
}
.logotipos{
	display: flex;
	justify-content: center;
	align-items: center;
}
.logotipos img{
	width:80px;
	margin: 2%;
}
@media (max-width: 1280px) {
	.caracteristicas {
	  flex-wrap: wrap;
	  
	}
	.caja {
	  flex: 0 0 48%;
	  margin: 1%;
	  background-image: none;
	  background-color: #EFE7DC;
	  padding: 2.5%;
	}

  }
  @media (max-width: 768px) {
	.caracteristicas {
	  flex-wrap: wrap;
	  
	}
	.caracteristicas{
		flex-direction: column;
		width: 100%;
	}
	.caja{
		background-position: top left;
		padding: 5%;
	}
	.caja h4 br{
		display: none;
	}
	.caja:hover{
		box-shadow: 0px 0px 0px var(--negro);
	}
	.margin-left{
		margin-left: 0%;
		margin-top: 25px;
	}

	#grande {
		display: none;
	}

	#nav-peque {
		display: block;
	}

	#peque {
		background-color: var(--negro);
		border-bottom: 4px solid var(--rojo-dos);

		display: block;
		height: 80px;
		padding-top: 10px;
		padding-bottom: 10px;
		padding-left: 5%;
		padding-right: 5%;



	}

	#peque #logo {
		width: 60px;
		float: left;


	}

	#peque #ham {
		width: 10%;
		float: right;
		text-align: right;
		height: 60px;
		line-height: 60px;
		color: #fff;
	}

	#nav-peque {
		width: 100%;
		
		text-align: right;
		position: absolute;
		z-index: 10000;
		height: 0px;
		overflow: hidden;
		background-color: hsla(0, 0%, 20%, 0.8);
		
		transition: all ease 0.5s;
		
	}

	#nav-peque ul {
		float: none;
		margin: 0px;
		padding: 0px;
		list-style-type: none;
	}

	#nav-peque ul li a {
		display: block;
		height: 60px;
		line-height: 60px;
		text-decoration: none;
		font-weight: 700;
		color: var(--blanco);
		border-bottom: 1px solid var(--blanco);
		padding-right: 5%;
		padding-left: 5%;

	}

	#banner {
		display: none;
	}

	.centrado {
		width: 80%;
	}

	.alto {
		height: 240px !important;
		border-bottom: 5px solid var(--rojo-dos);
	}

	.visual {
		height: 300px;
		background-position: center;
		background-attachment: scroll;
		background-size: cover;
	}

	#visual-uno {
		background-image: url(../pictures/visual-uno-movil.jpg);
	}

	#visual-dos {
		background-image: url(../pictures/visual-dosmovil.jpg);
	}

	#visual-tres {
		background-image: url(../pictures/visual-tresmovil.jpg);
	}

	/* styles.css */

	#volver {
		display: block;
	}

	#back-to-top {
		position: fixed;
		bottom: 100px;
		right: 30px;
		display: none;
		background-color: #333;
		color: #fff;
		border: none;
		padding: 10px 15px;
		font-size: 18px;
		border-radius: 5px;
		cursor: pointer;
		opacity: 0.7;
		z-index: 1000;
		transition: opacity 0.3s ease;
	}

	#back-to-top:hover {
		opacity: 1;
	}

	.logotipos img{
		width:60px;
		margin: 2%;
	}
}