/* ===========================
   Responsive Styles ≤ 768px
=========================== */
@media (max-width: 768px) {

  /* Logo-Anpassung */
  #logo {
    margin-top: 4vh;
    width: 180px;
  }

  #logo-small {
    width: 80px;
    top: 0.5rem;
    left: 0.5rem;
  }

  /* Navigation standardmäßig ausblenden */
  #nav {
    display: none;
    flex-direction: column;
    align-items: center;
    background: var(--main-bg);
    padding: 1rem;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    z-index: 1000;
    gap: 1rem;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  }

  /* Sichtbar, wenn geöffnet */
  #nav.nav-open {
    display: flex !important;
  }

  /* Menü-Button (Hamburger) */
  .menu-toggle {
    display: block;
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.8rem;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
  }

  /* Navigation gestapelt */
  nav {
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
  }

  /* Haupt-Layout */
  main {
    margin-top: 100px;
    padding: 0 1rem;
  }

  /* Wohnungsliste */
  .wohnung {
    max-width: 95% !important;
    width: 95% !important;
  }

  /* Filterbereich */
  #filter label {
    width: 100%;
    max-width: 100%;
  }

  #filter input,
  #filter select {
    width: 100%;
  }

  #filter button {
    width: 100%;
    margin-top: 0.5rem;
  }
}