/*
    ----------------------------------------------------------------------------------
    ----------  /udemy.antonydev.tech/  ----------------------------------------------
    ----------  /desarrollo-web-completo-con-html5-css3-js-ajax-php-mysql/  ----------
    ----------  /04-blog-de-cafe/  ---------------------------------------------------
    ----------  /css/styles.css  ------------------------------------------------------
    ----------------------------------------------------------------------------------
*/


: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%;
    /* 1 rem = 10px */
}

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

body {
    font-family: var(--fuenteParrafos);
    font-size: 1.6rem;
    line-height: 2;
}


/*  
    --------------------------------
    ----------  Globales  ----------
    --------------------------------
*/

.contenedor {
    width: min(90%, 120rem);
    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%;
}


/*
    ----------------------------------
    ----------  Utilidades  ----------
    ----------------------------------
*/

.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 {
    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);
    transition: all 300ms ease-in-out;
    &:hover {
        transform: scale(1.1);
    }
}

.logo__nombre {
    font-weight: 400;
}

.logo__bold {
    font-weight: 700;
}

.navegacion__enlace {
    display: block;
    text-align: center;
    font-size: 1.8rem;
    color: var(--blanco);
}

@media (min-width: 768px) {

    .navegacion {
        display: flex;
        gap: 2rem;
    }

}



/*
    -------------------------------------------
    ----------  Contenido Principal  ----------
    -------------------------------------------
*/

@media (min-width: 768px) {

    .contenido-principal {
        display: grid;
        grid-template-columns: 2fr 1fr;
        column-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;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 2rem;
    border: none;
    outline: none;
    cursor: pointer;
    transition: all 300ms ease-in-out;
}

.boton:hover {
    background-color: var(--primario);
}

@media (min-width: 768px) {

    .boton {
        display: inline-block;
        margin-bottom: 2rem;
        
    }

}

.boton--primario {
    background-color: var(--negro);
    transition: all 300ms ease-in-out;
}

.boton--secundario {
    background-color: var(--primario);
    font-size: 1.6rem;
    transition: all 300ms ease-in-out;
    &:hover {
        background-color: var(--negro);
    }
}


/*
    ------------------------------------------------
    ----------  Sidebar - Cursos y Curso  ----------
    ------------------------------------------------
*/

.cursos {
    list-style: none;
}

.widget-curso {
    border-bottom: 1px solid var(--gris);
    margin-bottom: 2rem;
}

.widget-curso:last-of-type {
    border: none;
    margin-bottom: 0;
}

.widget-curso__label,
.curso__label {
    font-family: var(--fuenteHeading);
    font-weight: 700;
}

.widget-curso__label,
.curso__label,
.widget-curso__info,
.curso__info {
    font-size: 2rem;
}

.widget-curso__info,
.curso__info {
    font-family: var(--fuenteParrafos);
    font-weight: 400;
}


/*
    ------------------------------
    ----------  Footer  ----------
    ------------------------------
*/

.footer {
    height: 24rem;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--negro);
    padding: 3rem 0;
    margin-top: 8rem;
}

@media (min-width: 768px) {

    .footer {
        height: 18rem;
        padding-top: 0;
    }

}



/*
    ----------------------------------------------
    ----------  Página 'nosotros.html'  ----------
    ----------------------------------------------
*/

@media (min-width: 768px) {
 
    .sobre-nosotros {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        column-gap: 5rem;
    }

}



/*
    --------------------------------------------
    ----------  Página 'cursos.html'  ----------
    --------------------------------------------
*/

.curso {
    padding: 3rem 0;
    border-bottom: 1px solid var(--gris);
}

.curso:last-of-type {
    border: none;
    margin-bottom: 0;
}

@media (min-width: 768px) {

    .curso {
        display: grid;
        grid-template-columns: 1fr 2fr;
        column-gap: 5rem;
    }

}


/*
    ----------------------------------------------
    ----------  Página 'contacto.html'  ----------
    ----------------------------------------------
*/

.contacto-background {
    background-image: url('../img/contacto.jpg');
    background-size: cover;
    background-repeat: no-repeat;
    height: 40rem;
}

.formulario {
    width: 95%;
    background-color: var(--blanco);
    margin: -5rem auto 0 auto;
    padding: 2rem 1rem;
}

@media (min-width: 480px) {
    .formulario {
        padding: 5rem;
    }
}

.campo {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 3rem;
}

@media (min-width: 480px) {

    .campo {
        flex-direction: row;
        margin-bottom: 2rem;
    }
}

.campo__label {
    text-align: left;
}

@media (min-width: 480px) {

    .campo__label {
        flex: 0 0 9rem;
        text-align: right;
    }
}

.campo__field {
    flex: 1;
    border: 1px solid var(--gris);
}

.campo__field--textarea {
    height: 20rem;
}