:root {
  --hintergrundfarbe: rgb(255, 255, 255); /* Standard-Hintergrundfarbe */
}

body {
  margin: 0;
  background-color: var(--hintergrundfarbe);
}


#background {
  width: 100%;
  height: auto;
}



/*menü*/
nav ul {
  background: rgb(180, 195, 200);
  width: 100%;
  list-style-type: none;
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  font-family: "inter";
  position: fixed;
  left: 0;
  top: -13px;
  align-items: center;
  isolation: isolate;
  z-index: 1000;
  font-size: 13px;
}


a:link {
  text-decoration: underline;
  color: rgb(255, 255, 255);
  mix-blend-mode: difference;
}

a:visited {
  color: rgb(255, 255, 255);
  mix-blend-mode: difference;
}


/*main*/
h2 {
  color: white;
  font-family: inter;
  font-size: 9vw;
  font-weight: 400;
  letter-spacing: -0.02em;
  padding-left: 1vw;
  padding-right: 3vw;
  padding-top: 10vw;
  line-height: 8vw;
  mix-blend-mode: difference;
  margin-bottom: 0;
  
  /*mix-blend-mode: difference;*/
}

.rechts {
  text-align: right;
}



div.header {
  margin-bottom: 150px;
}

/*Diashow*/ 

figure#raumplan{
  padding: 0;
  margin: 0;
}

figure#raumplan img{
  width: 100%; /* 100% der Viewport-Breite */
  height: auto; /* Höhe proportional zur Breite */
  display: block; /* Verhindert zusätzlichen Abstand unter dem Bild */
  padding: 0;
  margin-bottom: 150px;
}






div.eindruecke-container{
   padding-left: 32vw;
   padding-right: 32vw;
}

 
#eindruecke img{
  display: none;
  width: 100%;
  height: auto;
  object-fit: cover;
}

#eindruecke img:first-child {
   display: block;
}


/*Impressum*/
p {
  color: white;
  font-family: inter;
  padding-right: 1vw;
  mix-blend-mode: difference;
  padding-left: 2vw;
}

.gros {
  padding-top: 35px;}



/*Logo*/

footer {
  display: grid;
  grid-template-columns: repeat(16, 1fr);
  padding: 2vw;
}

figure.logo {
  grid-column: 1 / 6; /* oder z. B. 3 / span 12 */
  margin: 0;
}

figure.logo img {
  width: 100%;
  height: auto;
  mix-blend-mode: difference;
}

/*Buttons*/

#zurueckButton {
  color: white;
  border: none;
  background: transparent;
  font-size: 4em;
  mix-blend-mode: difference;
}

#weiterButton {
  color: white;
  border: none;
  background: transparent;
  font-size: 4em;
  mix-blend-mode: difference;
}


.buttons {
  display: flex;
  justify-content: center;
}



figcaption {
  font-family: inter;
  color: white;
  mix-blend-mode: difference;
  padding-top: 10px;
  font-size: 12px;
}