html {
	width: 100%;
}

body {
	background-color: black;
	margin: 0px;
}

.loader-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: black;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease-out;
}

.loader-container.hidden {
    opacity: 0;
    pointer-events: none;
}

.spinner {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(255, 255, 255, 0.2);
    border-top: 4px solid #ffaa00;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-text {
    position: absolute;
    bottom: -50px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-family: 'PT Sans', sans-serif;
    font-size: 16px;
    font-weight: 300;
}

.main-content {
    opacity: 0;
    transition: opacity 0.5s ease-in;
}

.main-content.loaded {
    opacity: 1;
}

.main-content {
    opacity: 0;
    transition: opacity 0.5s ease-in;
}

.main-content.loaded {
    opacity: 1;
}

.imgnav {
	display: inline-block;
    max-height: 56px;
    max-width: 225px;
    padding: 8px 0px 8px 12px;
    vertical-align: middle;
}

nav ul {
  display: flex;
  flex-direction: column;
} 

nav li {
  list-style: none;
  margin: 0.5em;
  padding: 0;
  font-size: 1.5em;  
}

nav a {
	display: block;
	padding: 0.4em;;
	text-decoration: none;
	font-weight: bold;
	font-size: 15pt;
	border: thin solid var(--background-color);
	border-radius: .5em;
	color: var(--accent1-color);
	background-color: var(--background-color);
	transition: all .25s ease-in;
}

nav a:focus, nav a:hover, nav a:active {
	color: black;
	background-color: var(--accent1-color);
	transition: background-color 1s;
	transition: color 0.5s;
}

@media (min-width: 45em) {
  nav ul {	
    flex-direction: row;  
  }
  nav li {
    font-size: 1em;
  }  
}

:root {
	--background-color: transparent;
	--accent1-color: white;
	--accent2-color: transparent;
	--text-color: transparent;
}

.oben {
	background-image: url(https://ssl.gstatic.com/atari/images/simple-header-blended-small.png);
	background-repeat: no-repeat;
	background-size: 100% auto;
	width: 100%;
	margin: 0px;
	padding-top: 200px;
	margin-top: -100px;
}

.navigation {
	display: table-cell;
    text-align: right;
    vertical-align: middle;
	float: right;
}

.headero {
	position: sticky;
	top: 0;
	display: table;
    min-width: 100%;
    table-layout: fixed;
	background-color: rgba(0,0,0,0.3);
}

.headera {
	color: inherit;
	line-height: 1.333;
}

.headerueb {
	vertical-align: middle;
	display: inline-block;
    line-height: 1;
    max-width: 380px;
    outline: none;
    overflow: hidden;
    padding: 8px 4px 8px 12px;
    text-decoration: none;
    text-overflow: ellipsis;
	font-family: 'PT Sans', sans-serif;
    font-size: 25pt;
    font-weight: 700;
	color: white;
}

.allgemein {
	margin-top: 70px;
	padding-bottom: 100px;
	color: white;
	text-align: center;
}

#aueb {
	font-family: 'PT Sans', sans-serif;
	font-size: 40pt;
	font-weight: 700;
}

#atext {
	font-family: 'PT Sans', sans-serif;
	font-size: 15pt;
	font-weight: 400;
}

.unten {
	padding-top: 70px;
	color: white;
	text-align: center;
	background-color: rgba(255,255,255,0.4);
	height: 100%;
}

#uueb {
	
}

.boxenb {
	display: flex;
	justify-content: center;
	align-items: center;
}

.boxen {
	float: left; 
	width: 32%; 
	padding: 20px; 
	box-sizing: border-box;
	display: flex;
	justify-content: center;
	align-items: center;
	padding: 100px;
	padding-bottom: 200px;
}

.boxenueb {
	font-family: 'PT Sans', sans-serif;
	font-size: 35pt;
	font-weight: 700;
}

#box1, #box2 {
	margin-right: 40%;
}

#box1, #box2, #box3 {
	background-color: rgba(0,0,0,0.5);
	padding: 80px;
	border-radius: 20px;
	transition: 0.5s;
}

#box1:hover, #box2:hover, #box3:hover {
	background: rgba(255, 255, 255, 0.2);
	border-radius: 20px;
	box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
	backdrop-filter: blur(5px);
	-webkit-backdrop-filter: blur(5px);
	border: 1px solid rgba(255, 255, 255, 0.3);
	padding: 90px;
	transition: 0.5s;
}

.boxueb {
	font-family: 'PT Sans', sans-serif;
	font-size: 30pt;
	font-weight: 700;
}

.boxtext {
	font-family: 'PT Sans', sans-serif;
	font-size: 20pt;
	font-weight: 300;
}

.bilderb {
	background-color: black;
}
.bilder {
	display: grid;
}

.bild1bild {
	float: left;
	width: 50%;
	height: auto;
}

.bild1text {
	float: right;
	margin-top: 0px;
	width: 50%;
	height: 100%;
	background: linear-gradient(to top right, rgba(255,255,255,0.5), rgba(255,255,255,0.3), rgba(255,255,255,0.2));

}

.bild2bild {
	float: right;
	width: 50%;
	height: auto;
}

.bild2text {
	float: left;
	margin-top: 0px;
	width: 50%;
	height: 100%;
	background: linear-gradient(to bottom left, rgba(255,255,255,0.5), rgba(255,255,255,0.3), rgba(255,255,255,0.2));
}

.bottom {
	background-color: black;
	padding: 50px;
	color: gray;
	text-align: center;
	text-decoration: none;
}

#bottomi:hover, #bottomc:hover, #bottoml:hover {
	color: lightgray;
	transition: 0.5s;
}

.login {
	display: flex;
	justify-content: center;
	align-items: center;
}
.logink {
	background-color: rgba(0,0,0,0.5);
	width: 30%;
	border-radius: 30px;
	padding-bottom: 95px;
	padding-right: 50px;
	padding-left: 50px;
	padding-top: 65px;
}

#submit {
	border-radius: 20px;
	border-color: transparent;
	padding: 13px;
	padding-right: 80px;
	padding-left: 80px;
	background-color: rgba(255,255,255,0.6);
	transition: 0.5s;
}

#submit:hover {
	background-color: rgba(255,255,255,0.8);
	transition: 0.5s;
}

#fname, #fpassword {
	width: 200px;
	height: 20px;
	border-radius: 20px;
	border-color: transparent;
	backdrop-filter: blur(5px);
	-webkit-backdrop-filter: blur(5px);
	background-color: rgba(255, 255, 255, 0.2);
	color: white;
	padding-left: 5px;
	transition: 0.5s;
}

#fname:hover, #fpassword:hover {
	background-color: rgba(255, 255, 255, 0.5);
	transition: 0.5s;
}
#fname, #fpassword, #submit {
	margin-bottom: 30px;
}

#loginunten {
	padding-top: 230px;
	padding-bottom: 125px;
	background-image: url(https://ssl.gstatic.com/atari/images/simple-header-blended-small.png);
	background-repeat: no-repeat;
	background-size: 100% auto;
	margin-top: -100px;
}

#loginueb {
	margin-bottom: 70px;
	font-size: 35px;
}

#afuattext {
	font-size: 20px;
}

.kalender {
	padding-bottom: 100px;
}

.karte {
	padding-bottom: 100px;
}