@import url('https://fonts.googleapis.com/css2?family=DotGothic16&family=Press+Start+2P&display=swap');

:root {
    --padding-container: 50px 0;
    --color-title: #000;
}

body {
    font-family: 'DotGothic16', sans-serif;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    overflow: hidden;
    padding: var(--padding-container);
}

.hero {
    width: 100%;
    height: 100vh;
    min-height: 600px;
    max-height: 800px;
    position: relative;
    display: grid;
    grid-template-rows: 100px 1fr;
    color: #fff;
}

.hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(180deg, #0000008c 0%, #0000008c 100%), url('../imagenes/fondo_init.jpg');
    background-size: 100% 100%;
    z-index: -1;
}

.hero__img {
    width: 500px;
    display: block;
    margin: 0 auto;
}


/* Nav */

.nav {
    --padding-container: 0;
    height: 100%;
    display: flex;
    align-items: center;
}

.nav__title {
    font-weight: 300;
}

.nav__link {
    margin-left: auto;
    padding: 0;
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    gap: 2em;
}

.nav__items {
    list-style: none;
}

.nav__links {
    color: #fff;
    text-decoration: none;
}

.nav__menu {
    margin-left: auto;
    cursor: pointer;
    display: none;
}

.nav__img {
    display: block;
    width: 30px;
}


.nav__close {
    display: var(--show, none);
}


.hero__container {
    max-width: 800px;
    --padding-container: 0;
    display: grid;
    grid-auto-rows: max-content;
    align-content: center;
    gap: 1em;
    padding-bottom: 100px;
    text-align: center;
}

.hero__title {
    font-size: 3rem;
}

.hero__paragraph {
    margin-bottom: 20px;
}

/* About */

.about {
    text-align: center;
    width: 100vw;
    min-width: 100vw;
    margin-left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(to bottom, #FFD700 0%, #FF4500 100%);
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
    box-sizing: border-box;
}

.subtitle {
    color: var(--color-title);
    font-size: 2rem;
    margin-bottom: 25px;
}


.about__paragraph {
    line-height: 1.7;
    margin-left: 30px;
    margin-right: 30px;
}

.about__main {   
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    margin: 2rem 0;
    color: #000;
}



.about__icons {
    display: grid;
    gap: 1em;
    justify-items: center;
    width: 400px;
    overflow: hidden;
    margin: 0 auto;
}

.about__icon {
    width: 300px;
    height: 200px;
}


/* Knowledge */

.knowledge {
    background: linear-gradient(to bottom, #8E44AD, #C0392B);
}

.knowledge__container{
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1em;
    align-items: center;
}

.knowledge__picture{
    max-width: 500px;
}
.knowledge__subtitle{
    color: #fff;
}

.knowledge__paragraph{
    line-height: 1.7;
    margin-bottom: 15px;
    color: #fff;
}

.knowledge__img{
    width: 100%;
    display: block;
}

/* Testimony */

.testimony{
    background: linear-gradient(to bottom, #FF4500, #00BFFF);
}

.testimony__container{
    display: grid;
    grid-template-columns: 50px 1fr 50px;
    gap: 1em;
    align-items: center;
}

.testimony__body{
    display: grid;
    grid-template-columns: 1fr max-content;
    justify-content: space-between;
    align-items: center;
    gap: 2em;
    grid-column: 2/3;
    grid-row: 1/2;
    opacity: 0;
    pointer-events: none;
}


.testimony__body--show{
    pointer-events: unset;
    opacity: 1;
    transition: opacity 1.5s ease-in-out;
}

.testimony__img{
    width: 250px;
    height: 250px;
    border-radius: 50%;
    object-fit: cover;
    object-position: 50% 30%;
}

.testimony__texts{
    max-width: 700px;
    font-weight: bold
}

.testimony__course{
    background-color: #d8150e;
    color: #fff;
    display: inline-block;
    padding: 5px;
}

.testimony__arrow{
    width: 90%;
    cursor: pointer;
}

/* Guides */
.guides {
    margin: 0;
    padding: 0 0 30px 0;
    width: 100vw;
    min-width: 100vw;
    text-align: center;
    background: linear-gradient(to bottom, #00BFFF, #2ECC71);
    position: relative;
    left: 50%;
    transform: translateX(-50%);
}

.guides__videos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    margin: 2rem 0;
}

.guide__video {
    border-radius: 20px;
    box-shadow: 0 5px 10px #000;
    padding: 1rem;
    width: 320px;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.video-placeholder {
    width: 100%;
    height: 180px;
    background: #000;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
    font-size: 1.2rem;
    font-family: 'Press Start 2P', cursive;
    letter-spacing: 1px;
}

.guides__note {
    color: #000;
    font-size: 1rem;
    margin-top: 1rem;
    margin-left: 30px;
    margin-right: 30px;
}

/* Questions */

.questions{
    margin: 0;
    padding: 0;
    width: 100vw;
    min-width: 100vw;
    min-height: 100vh;
    text-align: center;
    background: linear-gradient(to bottom, #2ECC71, #8E44AD);
    position: relative;
    left: 50%;
    transform: translateX(-50%);
}

.questions__paragraph {
    line-height: 1.7;
    margin-left: 30px;
    margin-right: 30px;
}
.questions__container{
    display: grid;
    gap: 2em;
    padding-top: 50px;
    padding-bottom: 100px;
    margin-left: 40px;
    margin-right: 40px;
}

.questions__padding{
    padding: 0;
    transition: padding .3s;
    border: 1px solid #000;
    border-radius: 6px;
}

.questions__padding--add{
    padding-bottom: 30px;
}

.questions__answer{
    padding: 0 30px 0;
    overflow: hidden;
}

.questions__title{
    text-align: left;
    display: flex;
    font-size: 20px;
    padding: 30px 0 10px;
    cursor: pointer;
    color: var(--color-title);
    justify-content: space-between;
}

.questions__arrow{
    border-radius: 50%;
    background-color: var(--color-title);
    width: 25px;
    height: 25px;
    display: flex;
    justify-content: center;
    align-items: center;
    align-self: flex-end;
    margin-left: 10px;
    transition:  transform .3s;
}

.questions__arrow--rotate{
    transform: rotate(180deg);
}

.questions__show{
    text-align: left;
    height: 0px;
    overflow: hidden;
    transition: height .3s;
}

.questions__img{
    display: block;
}

.questions__copy{
    width: 60%;
    margin: 0 auto;
    margin-bottom: 30px;
}

/* Footer */

.footer{
    background-color: #1D293F;
}

.footer__title{
    font-weight: 300;
    font-size: 2rem;
    margin-bottom: 30px;
}

.footer__title, .footer__newsletter{
    color: #fff;
}


.footer__container{
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #fff;
    padding-bottom: 30px;
}

.nav--footer{
    display: grid;
    gap: 1em;
    grid-auto-flow: row;
    height: 100%;
    width: 100%;
}

.nav__link--footer{
    display: flex;
    margin: 0;
    margin-right: 20px;
    flex-wrap: wrap;
    justify-content: space-between;
}

.nav__link--references{
    padding-top: 20px;
}


.footer__copy{
    --padding-container: 30px 0;
    text-align: center;
    color: #fff;
}

.footer__copyright{
    font-weight: 300;
}

.footer__icons{
    margin-bottom: 10px;
}

.footer__img{
    width: 30px;
}

/* Media queries */

@media (max-width:800px){
    .nav__menu{
        display: block;
    }

    .nav__link--menu{
        position: fixed;
        background-color: #000;
        top: 0;
        left: 0;
        height: 100%;
        width: 100%;
        display: flex;
        flex-direction: column;
        justify-content: space-evenly;
        align-items: center;
        z-index: 100;
        opacity: 0;
        pointer-events: none;
        transition: .7s opacity;
    }

    .nav__link--show{
        --show: block;
        opacity:1 ;
        pointer-events: unset;
    }

    .nav__close{
        position: absolute;
        top: 30px;
        right: 30px;
        width: 30px;
        cursor: pointer;
    }

    .hero__title{
        font-size: 2.5rem;
    }


    .about__main{
        gap: 2em;
    }

    .about__icons:last-of-type{
        grid-column: 1/-1;
    }


    .knowledge__container{
        grid-template-columns: 1fr;
        grid-template-rows: max-content 1fr;
        gap: 3em;
        text-align: center;
    }

    .knowledge__picture{
        grid-row: 1/2;
        justify-self: center;
    }

    .testimony__container{
        grid-template-columns: 30px 1fr 30px;
    }

    .testimony__body{
        grid-template-columns: 1fr;
        grid-template-rows: max-content max-content;
        gap: 3em;
        justify-items:center ;
    }


    .testimony__img{
        width: 200px;
        height: 200px;
        
    }

    .questions__copy{
        width: 100%;
    }

    .footer__container{
        flex-wrap: wrap;
    }

    .nav--footer{
        width: 100%;
        justify-items: center;
    }

    .nav__link--footer{
        width: 100%;
        justify-content: space-evenly;
        margin: 0;
    }

    .footer__form{
        width: 100%;
        justify-content: space-evenly;
    }

    .footer__input{
        flex: 1;
    }

}

@media (max-width:600px){
    .hero__title{
        font-size: 2rem;
    }

    .hero__paragraph{
        font-size: 1rem;
    }

    .subtitle{
        font-size: 1.8rem;
    }

    .price__element{
        width: 90%;
    }

    .price__element--best{
        width: 90%;
        /* padding: 40px; */
    }

    .price__price{
        font-size: 2rem;
    }

    .testimony{
        --padding-container: 60px 0;
    }

    .testimony__container{
        grid-template-columns: 28px 1fr 28px;
        gap: .9em;
    }

    .testimony__arrow{
        width: 100%;
    }

    .testimony__course{
        margin-top: 15px;
    }

    .questions__title{
        font-size: 1rem;
    }

    .footer__title{
        justify-self: start;
        margin-bottom: 15px;
    }

    .nav--footer{
        padding-bottom: 60px;
    }

    .nav__link--footer{
        justify-content: space-between;
    }

}