/* base.css */
@import url('https://fonts.googleapis.com/css2?family=Gidole&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=Nunito+Sans:ital,opsz,wght@0,6..12,200..1000;1,6..12,200..1000&family=Nunito:ital,wght@0,200..1000;1,200..1000&display=swap');

:root {
	--color-background: #fff;
	--color-text: #012;
	--color-paragraph: #456;
	--color-logo-green: #4aa35a;
	--color-logo-yellow: #f8d648;
	--color-tag-blog: var(--color-logo-green);
	--color-tag-vortrag: #396ea3;
	--color-tag-workshop: #a34430;
	--color-error: #bb0000;
}

body {
	font-size: max(1.1rem, 1.4vw);
}

/* header.css */
main>header {
	height: 55vh;
	background-position: center bottom;
	background-repeat: no-repeat;
	background-size: cover;
}

main>header.home {
	background-image: url(header.jpg);
}

main>header.home>article {
	color: var(--color-text);
	background-color: var(--color-logo-yellow);
	margin: 0 1em;
	padding: 0.66em 1.33em;
  border-radius: 0.33em;
  opacity: .95;
  box-shadow: 0 0 1em #0003;
  animation: fadeInDown 1.5s ease forwards;
}

@keyframes fadeInDown {
  0% {
    opacity: 0;
    transform: translateY(-10em);
  }
  100% {
    opacity: .95;
    transform: translateY(0);
  }
}

nav {
	position: fixed;
	z-index: 1;
	display: flex;
	justify-content: space-between;
	width: 100vw;
	background-color: var(--color-background);
	box-shadow: 0 0 0.5em #0001;
}

nav>article {
	position: absolute;
	right: 0;
	top: 3em;
	display: none;
	background-color: var(--color-background);
	padding: 1em;
}

nav.opened>article {
	display: block;
}

nav a {
	display: block;
	color: var(--color-paragraph);
}

nav a:hover {
	color: var(--color-text);
}

nav>article>a {
	padding: 0.25em 0.5em;
}

nav>article>a:first-child {
	flex-grow: 1;
	flex-shrink: 0;
}

nav>article>a:not(:first-child) {
	flex-grow: 0;
	flex-shrink: 1;
}

nav .toggle {
	padding: 1em;
	font-size: 1em;
	transform: scale(2);
	transform-origin: center center;
	cursor: pointer;
}

nav img.logo {
	width: auto;
	height: 3.5em;
}

@media (min-width: 50em) {
	nav>article {
		display: flex;
		position: static;
		gap: 1.5em;
		justify-content: space-between;
		align-items: center;
		padding: 0.25em 1.5em 0 0.5em;
	}

	nav>.toggle {
		display: none;
	}

	nav>article>a {
		padding: 0;
	}
}

/* footer.css */
footer {
	background-color: #0121;
	margin: 0;
	padding: 0;
}

/* main.css */
html {
	-webkit-text-size-adjust: 100%;
	hyphens: auto;
	scroll-padding: 6rem;
}

body {
	margin: 0;
	padding: 0;
	font-family: 'Nunito', sans-serif;
	line-height: 1.5;
	background-color: var(--color-background);
}

main {
	margin: 0;
	padding: 3.4em 0 0 0;
}

.main-frame {
	max-width: 36em;
	margin: 0 auto;
	padding: 2em 1em;
}

/* site parts */

.summaries {
	/*padding: 0 0.5em 2em;
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	gap: 1em;
	padding: 0 0.5em 2em;*/
	padding: 0 0.5em;
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	gap: 1em;
	padding-top: 2em;
}

.summary {
	flex-basis: calc(100% - 1em);
}

.summary img {
	border-radius: 0.33em;
}

@media (min-width: 36em) {
	.summary {
		flex-basis: calc(50% - 1em);
	}
}

@media (min-width: 62em) {
	.summaries {
		gap: 2vw;
	}

	.summary {
		flex-basis: calc(33.333% - 2vw);
	}
}

/* single elements */

h1 {
	text-transform: uppercase;
}

main>h1 {
	display: flex;
	align-items: center;
	margin: 1.5rem;
	font-size: 1.5em;
	font-weight: 700;
	letter-spacing: 0.05em;
	color: var(--color-text);
	text-align: center;
	margin: 1.5em auto 0;
	padding: 0;
	justify-content: center;
}

main>h1:before {
	content: "ॐ";
	color: var(--color-logo-yellow);
	color: #fff;
	font-size: 0.67em;
	font-weight: 900;
	margin: 0 0.5em 0 0;
	padding: 0.5em;
	background-color: var(--color-logo-yellow);
	border-radius: 50%;
	width: 1em;
	height: 1em;
	display: inline-flex;
	justify-content: center;
	align-items: center;
}

h3 {
	font-size: 1.33em;
	margin: 0 0 0.5em 0;
	padding: 0;
}

h5.tag {
	display: inline-block;
	font-size: 0.8em;
	margin: 0.5em 0 0.5em 0;
	padding: 0.25em 0.5em;
	text-transform: uppercase;
	color: #fff;
	background-color: var(--color-logo-yellow);
	border-radius: 0.33em;
}

.tag.Blog {
	background-color: var(--color-tag-blog);
}

.tag.Vortrag {
	background-color: var(--color-tag-vortrag);
}

.tag.Workshop {
	background-color: var(--color-tag-workshop)
}

strong {
	font-weight: 800;
	color: var(--color-text);
}

strong.error {
	color: var(--color-background);
	background-color: var(--color-error);
	padding: 0.25em 0.5em;
	border-radius: 0.33em;
}

p {
	margin: 0.5em 0;
	padding: 0;
	color: var(--color-paragraph);
}

ul {
	margin: 0.25em 0 0.5em;
}

ul li {
	color: var(--color-paragraph);
}

table {
	border-collapse: collapse;
}

table td {
	border-bottom: 1px dotted var(--color-logo-green);
	vertical-align: top;
}

table td:first-child {
	white-space: nowrap;
}

@media (min-width: 48em) {
	article>p {
		/*column-count: 2;*/
	}
}

@media (min-width: 64em) {
	article>p {
		/*column-count: 3;*/
	}
}

a {
	text-decoration: none;
	font: inherit;
}

a.button {
	padding: 0.25em 0.5em;
	font-weight: 800;
	color: var(--color-text);
	background-color: var(--color-logo-yellow);
	border-radius: 0.33em;
	cursor: pointer;
}

time {
	float: right;
	font-size: 0.8em;
	margin: 0.5em 0 0.5em 0;
	padding: 0.25em 0.5em;
	color: var(--color-text);
}

form,
fieldset {
	margin: 0;
	padding: 0;
	border: none;
}

input,
button,
textarea {
	box-sizing: border-box;
	font: inherit;
	background: none;
	appearance: none;
	border: none;
	outline: none;
}

input {
	padding: calc(0.25em - 2px) 0.5em;
	background-color: var(--color-background);
	border: 1px solid var(--color-text);
}

button {
	padding: 0.25em 0.5em;
	font-weight: 800;
	color: var(--color-text);
	background-color: var(--color-logo-yellow);
	border-radius: 0.33em;
	cursor: pointer;
}


/* VHeader cmp */
main>header {
	display: flex;
	justify-content: center;
	align-items: center;
	position: relative;
	height: 68.2vh;
	height: 55vh;
	background-position: center bottom;
	background-repeat: no-repeat;
	background-size: cover;
}

main>header .image {
	width: 100%;
	height: 68.2vh;
	height: 55vh;
	object-fit: cover;
}

main>header h1,
main>header h2 {
	position: absolute;
	font-size: 2em;
	line-height: 1.15;
	text-align: center;
	color: var(--color-background);
	font-weight: 700;
	letter-spacing: 0.05em;
	text-shadow:
		-1px -1px 0 #000d,
		1px -1px 0 #000d,
		-1px 1px 0 #0007,
		2px 2px 0 #0007,
		1px 1px 4px #0007;
}

main>header h2 {
	background-color: var(--color-error);
	color: var(--color-background);
	text-shadow: none;
	padding: 1em;
	margin: 0.5em;
	font-size: 1em;
	border-radius: 0.33em;
}

/* epi image */

img.epi-image {
	max-width: 100%;
	height: auto;
	aspect-ratio: 16 / 9;
	object-fit: cover;
}

@media (min-width: 36em) {
	img.epi-image {
		aspect-ratio: 4 / 3;
	}
}

/* page footer */

#map {
	background-image: url(map.png);
	background-position: center bottom;
	background-repeat: no-repeat;
	background-size: cover;
}

body>footer>article {
	margin: 0;
	padding: 0;
	display: grid;
	grid-template-columns: 1fr;
	grid-template-rows: 1fr 1fr;
}

body>footer>article>section {
	margin: 2em 1em;
}

@media (min-width: 50em) {
	body>footer>article {
		grid-template-columns: 1fr 1fr;
		grid-template-rows: 1fr;
	}
}

/* book-popup */

section.book-popup {
  position: fixed;
  z-index: 1;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #000a;
}

section.book-popup article {
  max-width: calc(100vw - 2em);
}

section.book-popup header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0;
  font-weight: 800;
  color: var(--color-background);
  background-color: var(--color-logo-green);
  border-radius: 0.33em 0.33em 0 0;
}

section.book-popup header > span {
  padding: 0.5em 1em;
}

section.book-popup header span.button {
  font-weight: normal;
  background-color: #0001;
  border-radius: 0 0.33em 0 0;
  cursor: pointer;
}

section.book-popup header span.button:hover {
  background-color: #0002;
}

section.book-popup form {
  display: flex;
  flex-direction: column;
  gap: 1em;
  margin: 0;
  padding: 1em;
  background-color: var(--color-background);
  border-radius: 0 0 0.33em 0.33em;
}

section.book-popup a {
  color: var(--color-logo-green);
  text-decoration: underline var(--color-logo-green);
}

section.book-popup iframe {
  width: calc(100vw - 2em);
  height: calc(100vh - 4em);
}

.hidden,
section.book-popup.hidden,
section.book-popup form.hidden {
	display: none;
}