*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  font-size: 18px;
  line-height: 1.6;
  position: relative;
  background-color: #ececec;
}


body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 230px;
  height: 100%;
  background-color: #000;
  z-index: 10;
}


header {
  position: fixed;
  top: 20px;
  left: 0;
  width: 200px;
  z-index: 20;
  padding: 15px;
  color: #fff;
}

h1 {
  font-size: 24px;
  color: #fff;
  text-align: left;
  margin-bottom: 30px;
}

menu {
  position: fixed;
  top: 180px;
  left: 0;
  width: 200px;
  z-index: 20;
  padding: 0 20px;
}

menu li {
  list-style-type: none;
  margin-bottom: 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

menu a {
  text-decoration: none;
  color: #fff;
  display: block;
  padding: 5px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  transition: color 0.3s;
  flex-grow: 1;
}

menu a:hover {
  color: #202020;
}

menu li img {
  margin-left: 10px;
  display: none;
}

menu li:hover img {
    display: inline-block; 
}
/* Hauptinhalt */
main{
  padding: 30px;
  flex: 1;
  margin-left: 500px;
  margin-right: 270px;
  text-align: justify;
}
iframe{
  width: 88vw;
  height: 100vh;
  margin-left: 230px;
}
#einführung p{
  font-family: "Playfair Display", serif;
  font-weight: 100;
  font-style: oblique;
  font-size: 43px;
  line-height: 60px;
  margin-top: 50px;
  text-align: end;
}

#zitate p{
  font-family: "Playfair Display", serif;
  font-weight: 70;
  font-style: oblique;
  font-size: 43px;
  line-height: 60px;
  margin-top: 50px;
  text-align: center;
}

#zitate .caption {
	max-width: 1000px;
	text-align: right;
	
}

section {
  margin-bottom: 30px;
}

h2 {
  font-size: 24px;
  margin-bottom: 15px;
  color: #333;
  border-bottom: 2px solid #ddd;
  padding-bottom: 5px;
}

ul {
  margin-left: 20px;
}

li {
  margin-bottom: 8px;
}

li span {
  font-weight: bold;
}

li ul {
  margin-top: 8px;
  margin-left: 20px;
}

#vorstellung p {
  margin-bottom: 15px;
  text-align: justify;
}

p {
  line-height: 15px;
}

.caption {
  font-style: italic;
  color: #555;
  font-size: 0.9em;
  margin-top: 10px;
}


footer {
  margin-top: auto;
  border-top: 10px solid #000;
  padding: 15px;
  background-color: black;
  color: #fff;
  margin-left: 0px; 
  padding-left: 250px;
  width: 100vw; 
}

footer h2 {
  font-size: 20px;
  margin-bottom: 10px;
  color: white;
}

footer a {
  color: #0066cc;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  body {
    margin-left: 0;
    padding-top: 200px;
  }
  
  body::before {
    width: 100%;
    height: 200px;
  }
  
  header {
    width: 100%;
    top: 0;
  }
  
  nav {
    width: 100%;
    top: 80px;
    padding: 0 20px;
  }
  
  nav li {
    display: inline-block;
    margin-right: 10px;
  }
}
#medien {
    display: flex;
	flex-direction: column;
    justify-content: center;
    align-items: center;
}
.caption {
    margin-top: 10px;
    max-width: 600px; 
}