@import url('https://fonts.googleapis.com/css2?family=Lato:ital,wght@0,100;0,300;0,400;0,700;0,900;1,100;1,300;1,400;1,700;1,900&family=Oswald:wght@200..700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Titillium+Web:ital,wght@0,200;0,300;0,400;0,600;0,700;0,900;1,200;1,300;1,400;1,600;1,700&display=swap');

:root {
    --primary-color: #4f46e5;
    --secondary-color: #1f2937; 
    --accent-color:#8066c4; 
}

body {
    padding: 40px 0;
    font-family: "Lato", sans-serif;
    background: #f9fafb;
}

section {
    width: 80%;
    margin: 0 auto;
}

h1,
h2 {
    color: var(--primary-color);
}

h1 {
    font-size: 50px;
    margin-bottom: 0px;
}

a {
    color: var(--primary-color);
}

.images img {
    width: 90px;
    margin: 0 10px;
}

h2 {
    font-size: 30px;
    color: var(--secondary-color);
    margin: 40px 0 0;
}

.footer {
    width: 90%;
    margin: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    border-top: 1px solid var(--accent-color);
}

.social-links {
    display: flex;
    justify-content: space-around;
    width: 90%;
    list-style: none;
    padding: 0;
}

table {
    margin-top: 30px;
}

table, tr, td, th {
    padding: 10px;
    color: #111827;
    border: 1px solid #d1d5db;
}

.social-links li {
    margin: 0 20px;
}

.social-links a {
    text-decoration: none;
    color: inherit;
    font-size: 18px;
    transition: .4s;
}

.social-links a:hover {
    color: var(--primary-color);
}

.social-links i {
    margin-right: 8px;
}

.copyright {
    width: 100%;
    margin-top: 20px;
}

h3 {
    font-size: 26px;
    color: var(--secondary-color);
    font-weight: 400;
}

h4 {
    font-size: 22px;
    color: var(--secondary-color);
    font-weight: 400;
}

p,
li {
    color: #374151;
    font-size: 22px;
    font-weight: 300;
}

hr {
    border-color: var(--accent-color);
    display: block;
    margin: 40px 0;
}

pre {
    background-color: #e5e7eb;
    padding: 30px 30px;
    border-radius: 5px;
    overflow-x: auto;
    max-width: 1100px;
    width: 90%;
}

code {
    font-family: "Courier Prime", monospace;
    color: var(--primary-color);
}

.comment {
    color: #6b7280;
}

.sub-items {
    padding-left: 40px;
}

/* PAGINACIÓN POR CAPÍTULOS */

#cont-global {
    position: relative;
    z-index: 2;
    overflow: hidden;
}

#cont-global section {
    display: none;
}

#cont-global section.active {
    display: block;
    position: relative;
    z-index: 10;
}

.botones {
    text-align: left;
    width: 80%;
    margin: 50px auto;
}

button {
    padding: 14px 30px;
    margin: 5px;
    cursor: pointer;
    background: var(--primary-color);
    border-color: transparent;
    border-radius: 10px;
    transition: .4s;
    box-shadow: 0px 1px 3px 0 #000;
    color: white;
}

button:hover {
    background: transparent;
    color: var(--primary-color);
}

@media screen and (min-width:320px) and (max-width: 768px) {
    h1 {
        font-size: 28px;
    }

    .social-links {
        flex-wrap: wrap;
    }

    .social-links li {
        width: 100%;
    }

    .botones {
        text-align: center;
    }

    h2 {
        font-size: 22px;
    }

    p,
    li {
        font-size: 16px;
    }

    h4 {
        font-size: 16px;
    }

    h3 {
        font-size: 18px;
    }

    section {
        width: 90%;
    }

    pre {
        width: 84%;
    }

    .sub-items {
        padding-left: 24px;
    }
}

.cont-menu {
    position: absolute;
    top: 0;
    z-index: 20;
    background: transparent;
    height: 100%;
    width: 100%;
    pointer-events: none;
    right: 0;
    text-align: right;
}

.cont-menu ul {
    width: 70%;
    background: #f3f4f6;
    position: absolute;
    height: 100%;
    right: -110%;
    z-index: 1;
    padding-right: 20px;
    top: -40px;
    padding-top: 100px;
    transition: .8s;
}

.cont-menu li {
    list-style: none;
}

.cont-menu ul.active {
    right: 0;
}

.cont-menu ul li h3 {
    padding-right: 36px;
}

.cont-menu li button {
    background: transparent;
    color: #1f2937;
    text-align: right;
    box-shadow: 0 0 0 transparent;
    pointer-events: all;
    border-bottom: 1px solid #e5e7eb;
    border-radius: 0;
}

.cont-menu li button:hover {
    color: var(--primary-color);
}

.cont-menu .btn-menu {
    background: #e5e7eb;
    position: relative;
    z-index: 10;
    color: var(--primary-color);
    border-radius: 20px;
    padding: 12px 18.3px;
    pointer-events: all;
}