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


/* Estilos generales */

.contenedor{ max-width: 80rem; margin: auto;}
section{ background: white ; width: 100%; padding-top: 4rem; }
body{font-family: 'Open Sans'; font-weight: 300; background-image: url(img/celular.png) }


/* Mayor a 768px, que es tablet */
@media(min-width:48rem)

/* Mayor a 1280px Desktop */
@media(min-width:65rem)


/*header*/
    
.logoapp { margin: 0 auto; padding-top: 1rem; padding-bottom: 1rem ; justify-content: center ; text-aline: center ; font-size: 2rem }

.logo { 
    margin-left: 3rem;
    margin-top: -.5rem;
    background-color: white; 
    font-size: 4rem ;
    width: 400px; 
    height: 90px; 
    
}

header{ padding: inherit ; width: 100%; height: 100;  background: white  ; position: fixed; top: 0; box-shadow:0px 0px 30px rgba(0, 0, 0, 0.61) }



/*secciondescarga*/

.presentacion { width: 100%; 
    display: flex;  
    justify-content: space-between; 
    background-image: url(../img/fondo1.jpg) ; 
    background-repeat: no-repeat; 
    background-size: cover; 
    background-position: top;
    display: flex; 
    flex-wrap: wrap; }

.store { margin: 8rem; width: 100%; text-align: right;}

.leyenda { 
    text-shadow: 2px 2px black;
    font-weight:800;
    margin-top: 1rem;
    font-size: 2rem; 
    color: white;
    background: none ; 
    text-align: right }

.tienda {text-align: center; margin-top: 2rem;width: 200px; height: 200px;}



/*sectionfunciones*/

article{ background: none ;  margin: 0; padding: 0 ; text-align: center display: flex; justify-content: space-between;}
p {margin: 0 auto; padding-top: 0.5rem; padding-bottom: 1rem; background: white; font-weight: 300 ; justify-content: center ; text-align: center ; font-size: 1.5rem}
h1 {margin: 0 auto; padding-top: 0.5rem; padding-bottom: 0.5rem; background: white; font-weight: 800 ; justify-content: center; text-align: center ; font-size: 2rem }
.funcion {margin: 0 auto; padding-top: 60; padding-bottom: 60; background: white; font-weight: 800 ; justify-content: center; text-align: center ; font-size: 1.5rem }

/*sectionvideo*/



.video { 
    width: 100%; 
    height: 50%;
    align-items: center; 
    color: white;
    padding: 5em; 
    overflow: hidden; 
    display: flex;	
    flex-direction: row;	
    flex-wrap: nowrap;	
    justify-content: center;	
    align-items: center;	
    align-content: center;
}



/*footer*/

footer{ 
    margin-top: 3rem;
    background-color: white; 
    display: flex; 
    flex-wrap:wrap;  
    justify-content: center
}

.footer {
    max-width: 1200px; 
    color:black; 
    font-family: 'Open Sans'; 
    text-align: center;  
    font-size: 1rem; 
    position: relative }