:root {
    --fuenteHeading:'PT Sans', sans-serif;
    --fuenteParrafos: 'Open Sans', sans-serif;

    --primario: #784D3C;
    --gris: #e1e1e1;
    --blanco: #ffffff;
    --negro: #000000;
     
}

html {
    box-sizing: border-box;
    font-size: 62.5%;
}
*, *:before, *:after {
    box-sizing: inherit;   
}
body {
    font-family: var(--fuenteParrafos) ;
    font-size: 1.6rem;
    line-height: 2;
}

/** GLOBALES **/
.contenedor {
    max-width: 120rem;
    width: 90%;
    margin: 0 auto ;
}
a{
    text-decoration: none;
}
h1,h2,h3,h4{
    font-family: var(--fuenteHeading);
    line-height: 1.2;
}
h1{font-size: 4.8rem;}
h2{font-size: 4rem;}
h3{font-size: 3.2rem;}
h4{font-size: 2.8rem;}
img{
    max-width: 100% ;
}
.no-margin{
    margin: 0%;
}
.no-padding{
    padding:0%;
}
.centrar-texto {
    text-align: center;
} 

/** HEADER **/  
.webp .header {
    background-image: url(../img/banner.webp);
}
.no-webp .header {
    background-image: url(../img/banner.jpg);
}
.header {
    background-image: url(../img/banner.jpg);
    height: 60rem ;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;

}
.header_texto{
    text-align: center;
    color: var(--blanco);
    margin-top: 5rem  ;
}
@media (min-width:768px){
    .header_texto {
        margin-top: 15rem;
    }
}
.barra {
  padding-top: 4rem;
}
@media (min-width:768px){
    .barra{
        display:flex ;
        justify-content: space-between;
        align-items: center;
    }

}
.logo{
    color: var(--blanco);
}
.logo__nombre{
    font-weight: 400;
}
.logo__bold{
    font-weight: 700;
}
@media (min-width:768px) {
    .navegacion {
        display: flex;
        gap: 2rem;
    }
}
.navegacion__enlace{
    display: block;
    text-align: center;
    font-size: 1.8rem;
    color: var(--blanco);
}
@media (min-width:768px){
    .contenido-principal {
        display:grid;
        grid-template-columns: 2fr 1fr;
        gap: 2rem;
    }
}
.entrada {
    border-bottom: 1px solid var(--gris);
    margin-bottom: 2rem;
}
.entrada:last-of-type {
    border:none;
    margin-bottom: 0;
}
.boton{
    display: block;
    font-family:var(--fuenteHeading);
    color:var(--blanco);
    text-align: center;
    padding: 1rem 3rem;
    font-size: 1.8rem;
    text-transform: uppercase;
    font-weight: 700;
    margin-bottom: 2rem;
    border: none;
}
@media (min-width:768px){   
    .boton {
        display: inline-block;
    }
}
.boton:hover{
    cursor: pointer;
}
.boton--primario {
    background-color: var(--negro);
}
.boton--secundario{
    background-color: var(--primario);
}
.cursos {
    list-style:none;
}
.widget-curso,
.curso {
    border-bottom: 1px solid var(--gris);
    margin-bottom: 2rem;
}
.widget-curso__label,
.curso__label {
    font-family: var(--fuenteHeading);
    font-weight: bold;
}
.widget-curso__info,
.curso__info {
    font-weight: normal;
}
.widget-curso__label,
.widget-curso__info,
.curso__label,
.curso__info {
    font-size: 2rem;
}
.footer {
     background-color: var(--negro);
    padding-bottom: 3rem; 
    margin-top:4rem ;
}

/* Sobre Nosotros */

@media (min-width:768px){
    .sobre-nosotros {
        display: flex;
        gap: 2rem;
    }
    .sobre-nosotros__imagen,
    .sobre-nosotros__texto {
        flex-basis: 50%;
    }
}
.curso {
    padding:3rem 0 ;
    border-bottom: 1rem solid var(--gris);
}
@media (min-width:768px){
    .curso {
        display: grid;
        grid-template-columns: 1fr 2fr;
        column-gap: 2rem;
    }
}
.curso:last-of-type {
    border: none;
}
.texto-nosotros {
    text-align: center;
}

/* Contacto */
.contacto-bg {
   background-image: url(../img/contacto.jpg); 
   height: 40rem ;
   background-repeat: no-repeat;
}
.formulario {
    background-color: var(--blanco);
    margin: -5rem auto 0 auto ;
    width: 95%;
    padding: 5rem;
}
.campo {
    display: flex;
    margin-bottom: 2rem;
    /* gap: 2rem; */
}
.campo__label {
    flex: 0 0 9rem;
    text-align: right;
    padding-right: 2rem;
}
.campo__field {     
    flex: 1;
    border: 1px solid var(--gris);
   
}
.campo__field--textarea {
height: 20rem;
}