/*Organización del Codigo*/
/*1. Contenedor */
/*2. Propiedades Compartidas*/
/*3. Elementos de Derecha a Izquierda*/
/*4. Animaición*/
/*4.1 transición*/
/*4.2 Propiedades de transición*/

body {
    padding-bottom: 150vh;
}

/****************INICIO****************/
/*1. Contenedor */
.content {
    transform: translateY(15.07vh);
}

/*2. Propiedades Compartidas*/
.content, .content__intro {
    position: relative;
}

.content__intro--pr, .content__intro--link {
    font-family: 'roboto', sans-serif;
    font-size: 2.5vh;
    letter-spacing: 0.19vh;
    margin-top: 10vh;
}

.content__intro--titulo, .content__intro--pr, .content__intro--link {
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.5);
}

.content__intro--titulo, .content__intro--pr, .content__intro--link {
    width: 62.25%;
    margin-left: 4.8%;
}

/*3. Elementos de Derecha a Izquierda*/
.content__intro {
    width: 100%;
    height: 100vh;
    cursor: text;
    /* background-image: url("img/imagen.jpg"); */
    background-color: #0066ff0c;
    background-repeat: no-repeat;
    background-size: cover;
    padding-top: 150px;
}

.content__intro--titulo {
    font-family: 'Roboto Slab', serif;
    font-size: 4.8vh;
    letter-spacing: 0.28vh;
    color: #aaaaaa;
    background: linear-gradient(to left, rgba(0, 0, 255, 0.5), rgba(0, 0, 255, 0.1));
    margin-bottom: 10vh;
}

.content__intro--pr {
    color: gray;
    background: linear-gradient(to right, rgba(0, 128, 255, 0), rgba(0, 128, 255, 0.5));
}

.content__intro--link {
    display: block;
    width: 15%;
    height: 7vh;
    text-decoration: none;
    text-align: center;
    line-height: 2.8;
    color: #000;
    background: linear-gradient(to bottom, #75c6ff, #4398d1);
    border: 3px white solid;
    box-sizing: content-box;
}

/*4. Animaición*/
/*4.1 transición*/
.content__intro--link, .content__intro--titulo, .content__intro--pr {
    transition: 0.3s;
}

/*4.2 Propiedades de transición*/
.content__intro--link:hover{
    color: white;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0), #000000);
}

.content__intro--titulo:hover {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.content__intro--pr:hover {
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

/**BLOCK DE NAVEGACIÓN##########################################*/

/*1. Contenedor */
.blockdeNavegacion {
    display: grid;
    /* grid-template-rows: repeat(9, 24vh); */
    grid-gap: 5vh;
    margin-left: 4.8%;
    margin-top: 15vh;
    margin-right: 15vh;
    margin-bottom: 5vh;
}

/*2. Propiedades Compartidas*/
.texto {
    display: inline-block;
}

.blockdeNavegacion__item--titulo, .blockdeNavegacion__item--text, .blockdeNavegacion__item--link {
    font-family: 'roboto', sans-serif;
    margin-left: 5vh;
    margin-bottom: 3vh;
}

/*3. Elementos de Derecha a Izquierda*/
.blockdeNavegacion__item { 
    color: gray;
    width: 100%;
    height: 24vh;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
    background: linear-gradient(to right, rgba(0, 0, 0, 0), #1E90FF);
    transition: 0.1s ease;
}

.blockdeNavegacion__item--titulo { 
    letter-spacing: 0.25vh;
    margin-top: 3.125vh;
}

.blockdeNavegacion__item--text {
    letter-spacing: 0.1vh;
    margin-top: 3.125vh;
}

.blockdeNavegacion__item--link {
    display: grid;
    width: 8cm;
    height: 7vh;
    align-content: center;
    text-decoration: none;
    text-align: center;
    color: #000;
    letter-spacing: 0.3vh;
    font-size: 2.5vh;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0), #1E90FF);
    border: 3px gray solid;
    box-shadow: 0 0 10px 0 rgba(255, 255, 255, 0.2);
    transition: 0.1s ease;
}

.blockdeNavegacion__item--img {
    width: 35.3%;
    height: 24vh;
    opacity: 0.2;
    position: relative;
    left: 25vh;
    display: inline-block;
    transition: 0.1s ease;
}

/*4. Animaición*/
/*4.2 Propiedades de transición*/
.blockdeNavegacion__item:hover {
    color: black;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.2);
    transform: translateX(0.3vh);
}

.blockdeNavegacion__item:hover > .blockdeNavegacion__item--img {
    opacity: 0.5;
}

.blockdeNavegacion__item--link:hover {
    color: white;
    background: linear-gradient(to bottom, rgba(0.9, 0, 0, 0), #05599d);
    transform: translatey(-0.15vh);
}
/*Codigo Organizado....#############################################################################*/


/* ESTILO PARA MODELO DE EJERCICIOS ************************/
/* .conten-eje {
    margin-top: 200px;
} */

.contenedor-ejercicios {
    display: flex;
    flex-wrap: wrap;
    position: relative;
    align-content: space-evenly;
    justify-content: space-evenly;
    width: 90%;
    padding-top: 15vh;
    padding-bottom: 15vh;
    margin-left: 4.5%;
    font-family: 'roboto', sans-serif;
}

.titulo-ejercicios {
    position: absolute;
    top: 4vh;
    color: #6495ED;
}

.plantilla-ejercicio {
    width: 550px;
    padding: 30px;
    margin-bottom: 10vh;
    background-color: #F5F5F5;

    margin-left: 4.5%;
}

.titulo-ejercicio {
    letter-spacing: 1px;
    margin-bottom: 15px;
    color: #6495ED;
}

.imagen-ejercicio {
    width: 100%;
    height: 300px;
}

.texto-ejercicio {
    margin-bottom: 15px;
}

.ecuaciones-ejercicio {
    margin-top: 15px;
}

.solucion-ejercicio {

}