/*
* Prefixed by https://autoprefixer.github.io
* PostCSS: v8.4.14,
* Autoprefixer: v10.4.7
* Browsers: last 4 version
*/



/* -------------------------------------------------------- */
/* VARIABLES */
/* -------------------------------------------------------- */

/* Variables are used like this: var(--text-color) */
:root {
    /* Background Colors: */
    --background-color: #eeeeee00;
    --content-background-color: #cdfcff;
    --sidebar-background-color: #cdfcff;
    /* Text Colors: */
    --text-color: #000000;
    --sidebar-text-color: #000000;
    --link-color: #3026e8;
    --link-color-hover: #7780ec;
    /* Text: */
    --font: Helvetica, sans-serif;
    --heading-font: Georgia, serif;
    --font-size: 14px;
    /* Other Settings: */
    --margin: 10px;
    --padding: 20px;
    --border: 2px solid #000000;
    --round-borders: 0px;
    --sidebar-width: 200px;
}

/* -------------------------------------------------------- */
/* BASICS */
/* -------------------------------------------------------- */

* {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

body {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    min-height: 100vh;
    font-size: var(--font-size);
    margin: 0;
    padding: var(--margin);
    color: var(--text-color);
    font-family: var(--font);
    line-height: 1.2;
    background-image: url("Background.jpg"); /* Replace with your image file name */
    background-repeat: no-repeat; /* Prevents image from repeating */
    background-size: cover; /* Scales image to cover the entire background */
    background-position: center; /* Centers the background image */
    background-attachment: fixed;
}

::-moz-selection {
    /* (Text highlighted by the user) */
    background: rgba(0, 0, 0, 0.2);
}

::selection {
    /* (Text highlighted by the user) */
    background: rgba(0, 0, 0, 0.2);
}

mark {
    /* Text highlighted by using the <mark> element */
    text-shadow: 1px 1px 4px var(--link-color);
    background-color: inherit;
    color: var(--text-color);
}

/* Links: */
a {
    text-decoration: underline;
}

    a,
    a:visited {
        color: var(--link-color);
    }

        a:hover,
        a:focus {
            color: var(--link-color-hover);
            text-decoration: none;
        }

/* -------------------------------------------------------- */
/* LAYOUT */
/* -------------------------------------------------------- */

.layout {
    width: 1200px;
    display: -ms-grid;
    display: grid;
    grid-gap: var(--margin);
    -ms-grid-rows: auto var(--margin) auto var(--margin) auto;
    -ms-grid-columns: var(--sidebar-width) var(--margin) auto;
    grid-template: "header header" auto "leftSidebar main" auto "footer footer" auto / var(--sidebar-width) auto;
    /* Confused by the grid? Check out my tutorial: https://petrapixel.neocities.org/coding/positioning-tutorial#grid */
}

main {
    -ms-grid-row: 3;
    -ms-grid-column: 3;
    grid-area: main;
    overflow-y: auto;
    padding: var(--padding);
    background: var(--content-background-color);
    border: var(--border);
    border-radius: var(--round-borders);
}

/* -------------------------------------------------------- */
/* HEADER */
/* -------------------------------------------------------- */

header {
    -ms-grid-row: 1;
    -ms-grid-column: 1;
    -ms-grid-column-span: 3;
    grid-area: header;
    font-size: 1.2em;
    border: var(--border);
    border-radius: var(--round-borders);
    background: var(--content-background-color);
}

.header-content {
    padding: var(--padding);
}

.header-title {
    font-family: var(--heading-font);
    font-size: 1.5em;
    font-weight: bold;
}

.header-image img {
    width: 100%;
    height: auto;
}

/* -------------------------------------------------------- */
/* SIDEBARS */
/* -------------------------------------------------------- */

aside {
    grid-area: aside;
    border: var(--border);
    border-radius: var(--round-borders);
    overflow: hidden;
    background: var(--sidebar-background-color);
    padding: var(--padding);
    color: var(--sidebar-text-color);
}

.left-sidebar {
    -ms-grid-row: 3;
    -ms-grid-column: 1;
    grid-area: leftSidebar;
}

.right-sidebar {
    grid-area: rightSidebar;
}

.sidebar-title {
    font-weight: bold;
    font-size: 1.2em;
    font-family: var(--heading-font);
}

.sidebar-section:not(:last-child) {
    margin-bottom: 3em;
}

.sidebar-section ul,
.sidebar-section ol {
    padding-left: 1.5em;
}

.sidebar-section > *:not(p):not(ul):not(ol):not(blockquote) {
    margin-top: 10px;
}

/* Sidebar Blockquote: */

.sidebar-section blockquote {
    background: rgba(0, 0, 0, 0.1);
    padding: 15px;
    margin: 1em 0;
    border-radius: 10px;
    overflow: hidden;
}

    .sidebar-section blockquote > *:first-child {
        margin-top: 0;
    }

    .sidebar-section blockquote > *:last-child {
        margin-bottom: 0;
    }

/* Site Button: */

.site-button {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

    .site-button textarea {
        font-family: monospace;
        font-size: 0.7em;
    }

/* -------------------------------------------------------- */
/* FOOTER */
/* -------------------------------------------------------- */

footer {
    -ms-grid-row: 5;
    -ms-grid-column: 1;
    -ms-grid-column-span: 3;
    grid-area: footer;
    border: var(--border);
    border-radius: var(--round-borders);
    overflow: hidden;
    font-size: 0.75em;
    padding: 15px;
    background: var(--content-background-color);
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
}

    footer a,
    footer a:visited {
        color: var(--link-color);
    }

        footer a:hover,
        footer a:focus {
            color: var(--link-color-hover);
        }

/* -------------------------------------------------------- */
/* NAVIGATION */
/* -------------------------------------------------------- */

nav {
    margin-bottom: 3em;
}

    nav .sidebar-title {
        margin-bottom: 0.5em;
    }

    nav ul {
        margin: 0 -5px;
        padding: 0;
        list-style: none;
        -webkit-user-select: none;
        -moz-user-select: none;
        -ms-user-select: none;
        user-select: none;
    }

        nav ul li {
            margin-bottom: 0;
        }

    nav > ul li > a,
    nav > ul li > strong {
        display: inline-block;
    }

    nav > ul li > a,
    nav > ul li > details summary,
    nav > ul li > strong {
        padding: 5px 10px;
    }

        nav > ul li > a.active,
        nav > ul li > details.active summary {
            font-weight: bold;
        }

    nav ul summary {
        cursor: pointer;
    }

    nav ul ul li > a {
        padding-left: 30px;
    }

/* NAVIGATION IN HEADER */

header nav {
    margin-bottom: 0;
}

    header nav ul {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        margin: 0;
    }

        header nav ul li {
            position: relative;
        }

            header nav ul li:first-child > a {
                padding-left: 0;
            }

            header nav ul li:last-child > a {
                padding-right: 0;
            }

        /* Subnavigation (Drop-Down): */

        header nav ul ul {
            background: var(--content-background-color);
            display: none;
            position: absolute;
            top: 100%;
            left: 10px;
            padding: 0.5em;
            z-index: 1;
            border: var(--border);
            min-width: 100%;
            -webkit-box-shadow: 0px 1px 5px rgba(0,0,0,0.2);
            box-shadow: 0px 1px 5px rgba(0,0,0,0.2);
        }

        header nav ul li:hover ul,
        header nav ul li:focus-within ul {
            display: block;
        }

        header nav ul li strong {
            color: var(--link-color);
            text-decoration: underline;
            font-weight: normal;
        }

        header nav ul ul li a {
            display: block;
            padding-left: 0;
            padding-right: 0;
        }

/* -------------------------------------------------------- */
/* CONTENT */
/* -------------------------------------------------------- */

main {
    line-height: 1.5;
}

    main a,
    main a:visited {
        color: var(--link-color);
    }

        main a:hover,
        main a:focus {
            color: var(--link-color-hover);
            -webkit-text-decoration-style: wavy;
            text-decoration-style: wavy;
        }

    main p,
    main .image,
    main .full-width-image,
    main .two-columns {
        margin: 0.75em 0;
    }

    main ol,
    main ul {
        margin: 0.5em 0;
        padding-left: 1.5em;
    }

        main ol li,
        main ul li {
            margin-bottom: 0.2em;
            line-height: 1.3;
        }

    main ol {
        padding-left: 2em;
    }

    main blockquote {
        background: rgba(0, 0, 0, 0.1);
        padding: 15px;
        margin: 1em 0;
        border-radius: 10px;
    }

    main pre {
        margin: 1em 0 1.5em;
    }

    main code {
        text-transform: none;
    }

    main center {
        margin: 1em 0;
        padding: 0 1em;
    }

    main hr {
        border: 0;
        border-top: var(--border);
        margin: 1.5em 0;
    }

    /* HEADINGS: */

    main h1,
    main h2,
    main h3,
    main h4,
    main h5,
    main h6 {
        font-family: var(--heading-font);
        margin-bottom: 0;
        line-height: 1.5;
    }

        main h1:first-child,
        main h2:first-child,
        main h3:first-child,
        main h4:first-child,
        main h5:first-child,
        main h6:first-child {
            margin-top: 0;
        }

    main h1 {
        font-size: 1.5em;
    }

    main h2 {
        font-size: 1.4em;
    }

    main h3 {
        font-size: 1.3em;
    }

    main h4 {
        font-size: 1.2em;
    }

    main h5 {
        font-size: 1.1em;
    }

    main h6 {
        font-size: 1em;
    }

/* COLUMNS: */

.two-columns {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
}

    .two-columns > * {
        -webkit-box-flex: 1;
        -ms-flex: 1 1 0px;
        flex: 1 1 0;
        margin: 0;
    }

        .two-columns > *:first-child {
            padding-right: 0.75em;
        }

        .two-columns > *:last-child {
            padding-left: 0.75em;
        }

/* -------------------------------------------------------- */
/* CONTENT IMAGES */
/* -------------------------------------------------------- */

.image {
    display: block;
    width: auto;
    height: auto;
    max-width: 100%;
}

.full-width-image {
    display: block;
    width: 100%;
    height: auto;
}

.images {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    width: calc(100% + 5px + 5px);
    margin-left: -5px;
    margin-right: -5px;
}

    .images img {
        width: 100%;
        height: auto;
        padding: 5px;
        margin: 0;
        overflow: hidden;
    }

/* -------------------------------------------------------- */
/* ACCESSIBILITY */
/* -------------------------------------------------------- */

/* please do not remove this. */

#skip-to-content-link {
    position: fixed;
    top: 0;
    left: 0;
    display: inline-block;
    padding: 0.375rem 0.75rem;
    line-height: 1;
    font-size: 1.25rem;
    background-color: var(--content-background-color);
    color: var(--text-color);
    -webkit-transform: translateY(-3rem);
    -ms-transform: translateY(-3rem);
    transform: translateY(-3rem);
    -webkit-transition: -webkit-transform 0.1s ease-in;
    transition: -webkit-transform 0.1s ease-in;
    -o-transition: transform 0.1s ease-in;
    transition: transform 0.1s ease-in;
    transition: transform 0.1s ease-in, -webkit-transform 0.1s ease-in;
    z-index: 99999999999;
}

    #skip-to-content-link:focus,
    #skip-to-content-link:focus-within {
        -webkit-transform: translateY(0);
        -ms-transform: translateY(0);
        transform: translateY(0);
    }

/* -------------------------------------------------------- */
/* MOBILE RESPONSIVE */
/* -------------------------------------------------------- */

/* CSS Code for devices < 800px */
@media (max-width: 800px) {
    body {
        font-size: 14px;
    }

    .layout {
        width: 100%;
        -ms-grid-rows: auto var(--margin) auto var(--margin) auto var(--margin) auto;
        -ms-grid-columns: 1fr;
        grid-template: "header" auto "leftSidebar" auto "main" auto "footer" auto / 1fr;
        /* Confused by the grid? Check out my tutorial: https://petrapixel.neocities.org/coding/positioning-tutorial#grid */
    }


    .right-sidebar {
        display: none;
    }

    aside {
        border-bottom: 1px solid;
        padding: 9px;
        font-size: 0.9em;
    }


    nav {
        padding: 0;
    }

        nav > ul {
            padding-top: 0.5em;
        }

            nav > ul li > a,
            nav > ul li > details summary,
            nav > ul li > strong {
                padding: 0.5em;
            }

    main {
        max-height: none;
        padding: 15px;
    }

    .images {
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    }

        .images img {
            width: 100%;
        }

    #skip-to-content-link {
        font-size: 1rem;
    }

    main {
        -ms-grid-row: 5;
        -ms-grid-column: 1;
    }

    header {
        -ms-grid-row: 1;
        -ms-grid-column: 1;
        -ms-grid-column-span: 1;
    }

    .left-sidebar {
        -ms-grid-row: 3;
        -ms-grid-column: 1;
    }

    footer {
        -ms-grid-row: 7;
        -ms-grid-column: 1;
        -ms-grid-column-span: 1;
    }


}