header {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  z-index: 1000;
  background: transparent;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
}
.nav {
  display: flex;
  gap: 1rem;
}
.menu-toggle {
  display: none;
}
@media (max-width: 768px) {
  .nav {
    display: none;
    flex-direction: column;
    background: rgba(0, 0, 0, 0.9);
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    padding: 1rem;
  }
  .nav.nav-open {
    display: flex;
  }
  .menu-toggle {
    display: block;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: white;
    padding-right: 2rem; /* Mehr Platz rechts */
    margin-right: 1rem; /* zusätzlicher Abstand zum Rand */
  }
}
main {
  padding-top: 120px;
}