:root{
    --azul:#0F044C;
    --blanco:#fff;
    --fuentePrincipal: 'Montserrat Alternates', sans-serif;
}

html {
    font-size: 62.5%;
    box-sizing: border-box; /*Hack para Box model*/
    background-color: #ffffff;
}

*, *:before, *:after {
    box-sizing: inherit;
}

body{
    font-family:  'Montserrat Alternates', sans-serif;
    font-size: 16px; /*1 rem = 10px*/
    background-image: url(https://www.wallpaperuse.com/wallp/8-89463_m.png);
    background-size: cover;
    background-repeat: no-repeat;
}

h1, h2, h3 {
    margin: unset;
}

a{
    text-decoration: none;
    text-transform: uppercase;
    color: var(--blanco);
}

a:hover{
    cursor: pointer;
    color: coral;
}

/* CONTENEDOR */
.contenedor{
    max-width: 120rem;
    margin: 0 auto;
}

/* NAVEGACIÓN */

.nav_bg{
    background-color: #fff;
}

.navegacion_principal{
    display: flex;
    flex-direction: row;
    justify-content: space-evenly;
    padding: 1rem;
    margin-top: 1rem;
    margin-bottom: 3rem;
}

.navegacion_principal a{
    font-weight: bold;
    color: black;
}

.navegacion_principal a:hover{
    color: coral;
}

.contenedor_imagen{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 3rem;
}

.imagen{
    width: 30rem;
}

.titulo{
    font-size: 3.5rem;
    margin-bottom: 2rem;
}

/* FORMULARIO */
.contenedor_form{
    max-width: 50%;
    /* background-image: url(https://www.xtrafondos.com/wallpapers/montanas-minimalista-degradado-azul-7869.jpg); */
    background-size: cover;
    border-radius: 1rem;
    text-align: center;
    padding-bottom: 2rem;
    margin-bottom: 2rem;
    padding-top: 2rem;
}

.formulario fieldset{
    border: none;
}

.campo{
    margin-bottom: 3rem;
}

.campo label{
    text-align: left;
    color: black;
    font-weight: bold;
    font-size: 1.7rem;
    margin-bottom: 1rem;
    display: block;
}

.input-text{
    width: 100%;
    border: none;
    padding: 1.5rem;
    border-radius: 1rem;
}

.formulario{
    background-color:transparent;
    width: min(80rem, 100%);
    padding: 0 2rem;
    border-radius: 1rem;
}

.boton_formulario{
    padding: 0.5rem;
    margin-top: 2rem;
    border-radius: 1rem;
    background-color:  128, 139, 150;
    width: 10rem;
}

.boton_formulario:hover{
    cursor: pointer;
    color:  #e74c3c;
}

/* Footer */
.footer_bg{
    background-color: #fff ;
}

.footer{
    text-align: center;
    color:black;
    padding: .5rem;
}

.footer p{
    margin: unset;
}