/* ALLGEMEINES */
html {
    scroll-behavior: smooth;
}
body {
	margin: 0;
	padding: 0;
	border: 0;
	background-color: var(--bg1);
    background-image: linear-gradient(to right, var(--bg1), var(--bg2));
    background-attachment: fixed;
	font-family: Calibri, Verdana, sans-serif;
	text-align: center;
    color: black;
    hyphens: auto;
    display: block;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    align-content: center;
    height: max-content;
}



seite-gesamt {
    display: grid;
    grid-template-columns: auto 740px auto;
    grid-column-gap: 0px;
    grid-row-gap: 0px;
    min-height: 100vh;
}
seite-links {
    background-color: var(--bg1);
}
seite-mitte {
    background-image: linear-gradient(to right, var(--bg1), var(--bg2));
}
seite-rechts {
    background-color: var(--bg2);
}



sprung-marken {
    display: block;
    text-align: center;
    color: white;
    margin: 100px auto 50px auto;
    padding: 2em 1em 2em 1em;
}
.sprungmarkencontainer {
    display: inline-block;
    width: fit-content;
    text-align: left;
    font-weight: bold;
}



themen-links {
    display: block;
    margin: 100px auto 20px auto;
    padding: 0.4em 1.3em 0.7em 1.3em;
    width: fit-content;
    text-align: left;
    background-color: white;
    border-radius: 1em;
}



tab-gesamt {
    position: relative;
    display: inline-block;
    width: 700px;
    margin: 50px 20px;
    text-align: left;
    line-height: normal;
}
tab-oben {
    display: block;
    color: black;
    width: 100%;
    padding: 1.2em 0 1em 0;
    font-family: Georgia, serif;
    font-size: 2em;
    font-weight: bold;
    text-align: center;
    line-height: normal;
    border-radius: 50% 50% 0 0 / 1.6em 1.6em 0 0;
    background-color: var(--hellgrau);
    box-shadow: 0px 8px 16px 0 rgba(0, 0, 0, 0.6);
}
tab-unten {
    display: block;
    color: black;
    background: white;
    width: 640px;
    padding: 50px 30px 80px 30px;
    text-align: left;
    line-height: normal;
    text-align: justify;
    border-radius: 0 0 50% 50% / 0 0 2.6em 2.6em;
    box-shadow: 0px 8px 16px 0 rgba(0, 0, 0, 0.6);
}
eigener-kasten {
    display: block;
    background-color: var(--hellgrau);
    border: 2px solid var(--dunkelgrau);
    padding: 0 1em;
    margin: 2em 0;
    border-radius: 10px;
}



story-text {
    display: block;
    color: var(--dunkelgrau);
    padding: 0 2em;
    /*font-family: "Bradley Hand ITC", "Comic Sans MS";*/
    font-style: italic;
}



innerer-kasten {
    display: block;
    padding: 0 2em;
    border-radius: 0.7em;
}



pfeil-hoch {
    display: block;
    position: fixed;
    bottom: 5px;
    right: 5px;
    z-index: 5;
    line-height: 0;
}
.svgpfeillinie {
    stroke: var(--bg1);
    stroke-width: 10;
    stroke-linecap: round;
}
.svgpfeilkreis {
    fill: var(--hellgrau);
    /*stroke: var(--bg1);
    stroke-width: 10;*/
}



/* LEERRÄUME */
white-space {
    display: block;
    height: 2em;
}
trenn-strich {
    display: block;
    margin: 4em 2em;
    height: 0.5em;
    background-color: var(--hellgrau);
    border-radius: 0.25em;
}



/* ZENTRIERUNG VON BILDERN UND VIDEOS */
img, video {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}
.center-text {
    position: absolute;
    font-size: 15em;
    font-weight: bold;
    -webkit-text-stroke-width: 5px;
    -webkit-text-stroke-color: white;
    line-height: 0;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
}



/* SUMMARY-DETAILS */
summary {
    position: relative;
    cursor: pointer;
    user-select: none;
    width: 100%;
    font-size: 1.25em;
    font-weight: bold;
    /*list-style: none;*/
}
details {
    padding-top: 1.5em;
}
details[open] summary ~ * {
    animation: einblenden 0.4s linear;
}
@keyframes einblenden {
    0% {opacity: 0; transform: translateX(-20px)}
    100% {opacity: 1; transform: translateX(0)}
}



/* SVG */
svg {
    margin: 0px;
    padding: 0px;
}



/* BUTTONS */
a:link, a:visited, a:hover {
    /*text-decoration: none;*/
    color: inherit;
    text-decoration: none!important;
}



/* ÜBERSCHRIFTEN */
h1 {
    /*font-family: Georgia, serif;*/
    font-size: 1.6em;
}
h2 {
    /*font-family: Georgia, serif;*/
    font-size: 1.3em;
}
h3 {
    /*font-family: Georgia, serif;*/
    font-size: 1em;
}



/* PROJEKTE */
.projekt-details {
    font-size: medium;
    font-weight: normal;
    margin: 2em 0;
    padding: 10px;
    border: 2px solid var(--dunkelgrau);
    border-radius: 8px;
}
.projekt-summary {
    font-size: medium;
    font-weight: normal;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: 2fr 4fr 1fr;
}
.stern {
    color: var(--gelb);
}
.keinstern {
    color: var(--dunkelgrau);
}