@charset "utf-8";

header {
	padding: 2.5rem 4.25rem 2rem 4.25rem ;
    position: sticky;
    top: 0px;
    display: flex;
    align-items: center;
    background-color: var(--blanco);
    z-index: 12;
    height: 6rem;
}

header .logo, #iconousuario {
    width: auto;
    display: block;
    cursor: pointer;
}
header .logo {
    height: 3.75rem;
    width: auto;
}
#logoencabezado1 {
    display: none;
}
#iconousuario {
    height: 1.5em;
    transition: transform .2s ease-in 0s;
}
#iconousuario:hover {
    transform: translateY(2px);
}
nav {
    padding-left: var(--rellenohorizontal);
    flex-grow: 1;
    text-align: center;
    
}


header nav a {
    font-size: 1rem;
    font-weight: 400;
    color: var(--id500);
    background-image: url("../imagenes/puntogrisoscuro.png");
    background-repeat: no-repeat;
    background-size: 0px 2px;
    background-position: center bottom;
    transition: background-size .15s ease-in 0s;
    margin-bottom: .25rem;
    white-space: nowrap;
    margin-left: 1rem;
    margin-right: 1rem;
}
header nav a:hover {
    background-size: 100% 1px;
}

#menuusuarios {
    position: absolute;
    top: calc(100% + 1px);
    right: 1em;
    padding: .5em 3rem .5em 1rem;
    box-shadow: var(--sombrabotonformulario);
    background-color: var(--blanco);
    z-index: 12;
    transform-origin: right center;
    transform: scale(0,1);
    transition: transform .1s ease-in 0s;
}
#menuusuarios.abierto {
    transform: scale(1,1);
}
#nombreusuarioconectado {
    color: var(--azul2);
    font-size: 1.15rem;
    font-weight: bold;
    magin-top: 0px;
    text-decoration: underline;
}
#opcionesusuario p {
    margin: .5em 0px;
}
#opcionesusuario p::before {
    content: " ";
    background-color: var(--grisoscuro);
    border-radius: 50%;
    display: inline-block;
    margin-bottom: .125em;
    width: .5em;
    height: .5em;
    margin-right: .5em;
    margin-left: .5em;
}
#opcionesusuario a {
    color: var(--grisoscuro);
    background-image: url("../imagenes/puntogrisoscuro.png");
    background-repeat: no-repeat;
    background-size: 0px 1px;
    background-position: left bottom;
    transition: background-size .15s ease-in 0s;
}
#opcionesusuario a:hover {
    background-size: 100% 1px;
}
#menuusuarios #parrafocerrarsesion {
    margin-top: 1em;
    text-align: right;
}
#parrafocerrarsesion button {
    margin-right: -2em;
}
#cerrarmenuusuario {
    position: absolute;
    top: .5rem;
    right: .5rem;
    height: 1.5em;
    width: auto;
    cursor: pointer;
    transition: transform .2s ease-in 0s;
    transform-origin: right top;
}
#cerrarmenuusuario:hover {
    transform: scale(1.1);
}
@media (max-width: 900px) {    
    #contenedorcentralencabezado p:first-of-type {
        display: none;
    }
    header nav div {
        flex-wrap: wrap;

    }
    #logoencabezado {
        display: none;
    }
    #logoencabezado1 {
        display: block;
    }
    header {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    nav {
        padding-left: 0px;
    }
}
@media (max-width: 650px) {
    header {
        padding-top: 1.5rem;
        padding-bottom: 1.5rem;
        height: 4rem;        
    }
    
    header .logo {
        height: 3rem;
        width: auto;
    }
    h1 {
        top: 4rem;
    }
    header nav {
 /*       display: flex;
        justify-content: space-between;
        flex-wrap: wrap;*/
        text-align: center;
    }
    header nav a {
        width: 40%;
        text-align: left;
        display: inline-block;
        margin: 0px; 
        font-size: 0.9375rem;
    }
    header nav a:first-of-type {
        margin-bottom: .25rem;
    }
    nav {
        margin-right: 2rem;
        margin-left: 1rem;
    }
}
@media (max-width: 470px) {
    
    header nav a {
        width: 46%;
    }
}