:root{
    --padding-container: 100px 0;
    --color-title: #001A49;
}

.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; /* Esto se hace por problemas en los ipad */
    position: relative;
    display: grid;
    /*grid-template-rows: 100px 1fr; /* Primera fila de 100px y la segunda toma el contenido restante*/
    color: #FFFFFF;
}

/* Creamos un pseudoelemento para poder usar clip-path dentro de position */
.hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(180deg, #0000008c 0%, #0000008c 100%), url('../images/fondo_login.jpg');
    background-size: cover;
    clip-path: polygon(0 0, 100% 0, 100% 80%, 50% 95%, 0 80%);
    z-index: -1;
}

.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;
}

.cta {
    display: inline-block;
    background-color: #46A2FD;
    justify-self: center;
    color: #FFFFFF;
    text-decoration: none;
    padding: 13px 30px;
    border-radius: 32px;
}

.about {
    text-align: center;
}

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

.about__paragraph {
    line-height: 1.7;
}

.about__main {
    padding-top: 80px;
    display: grid;
    width: 90%;
    margin: 0 auto;
    gap: 1em;
    overflow: hidden;
    grid-template-columns: repeat(auto-fit, minmax(260px, auto));
}

.about__title {
    align-self: center; /* Centra verticalmente el h3 */
    text-align: left; /* Asegura alineación a la izquierda */
}

.about__list {
    margin-top: 10px;
    padding-left: 20px;
    list-style-type: disc;
}
.about__list li {
    font-size: 1rem;
    margin-bottom: 10px;
    line-height: 1.6; /* Mejora la legibilidad */
}

.about__icons {
    display: grid;
    gap: 1em;
    justify-items: center;
    width: 260px;
    overflow: hidden;
    margin: 0 auto;
}

.about__icon {
    width: 40px;
}

/* Knowledge */

.knowledge {
    background-color: #e5f0fb;
    background-image: radial-gradient(#46A2FD 0.5px, transparent 0.5px), radial-gradient(#46A2FD 0.5px, #e5f0fb 0.5px);
    background-size: 20px 20px;
    background-position: 0 0, 10px 10px;
    overflow: hidden;
}

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

.knowledge__picture{
    max-width: 500px;
}

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

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

/* Testimony */

.testimony{
    background-color: #e5e5f7;
}

.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;
    text-align: center;
}


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

.testimony__picture{
    padding-top: 20px;
}

.testimony__img{
    width: 640px;
    height: 480px;
    object-fit: cover;
}

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

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

/* Media queries */
@media (max-width:800px){

    .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;
    }
}