body {
  font-family: sans-serif;
  line-height: 1.6;
  margin: 0;
  padding: 0;
  color: #222;
  background-color: #f9f9f9;
}
header, footer {
  background: #003366;
  color: #fff;
  padding: 1rem;
  text-align: center;
}
main {
  padding: 2rem;
  max-width: 900px;
  margin: auto;
}
section {
  margin-bottom: 2rem;
}
ul {
  padding-left: 1.2rem;
}
.kontakt {
  background: #eef;
  padding: 1rem;
  border-radius: 8px;
}
.marke {
  font-size: 0.9rem;
  color: #666;
  margin-top: 3rem;
  border-top: 1px solid #ccc;
  padding-top: 1rem;
}
.lang-toggle {
  position: absolute;
  top: 1rem;
  right: 1rem;
}
.lang-de, .lang-en {
  display: none;
}
.lang-de.active, .lang-en.active {
  display: block;
}