@media (max-width: 768px) {

  /* Grundschrift */
  body {
    font-size: 18px;
    line-height: 1.7em;
  }

  /* Container */
  #behaelter {
    width: 100%;
    margin: 0;
    border: none;
  }

  /* Header */
  #header {
    width: 100%;
    height: auto;
    padding: 15px 10px 5px;
    text-align: center;
  }

  .slogan {
    font-size: 22px;
    padding: 0;
    margin: 0;
  }

  .name,
  .logo {
    margin: 5px 0 0 0;
    text-align: center;
  }

 @media (max-width: 768px) {

  /* Navigation: Desktop-Regeln brutal ausschalten */
  ul#navigation li {
    display: block !important;
    padding: 12px 0 !important;
    width: 100%;
    text-align: center;
  }

  ul#navigation li a {
    display: block;
    width: 100%;
  }

}
  /* ALLE negativen Margins neutralisieren */
  .mich,
  .sie,
  .texthome,
  .bildhome {
    width: 100%;
    margin: 0 0 20px 0;
    float: none;
  }

  .portrait,
  .portrait_mich,
  .blume,
  .blume_sie,
  .blume_schwer {
    float: none;
    margin: 20px auto;
    text-align: center;
  }

  /* Bilder */
  img {
    max-width: 100%;
    height: auto;
  }

  /* Footer */
  #footer {
    width: 100%;
    height: auto;
    padding: 15px 10px;
  }

  p#adresse {
    font-size: 15px;
    padding: 10px 0 0;
  }
}

@media (max-width: 768px) {

  /* Seite nicht am Rand kleben lassen */
  #behaelter {
    padding: 0 12px;
    box-sizing: border-box;
  }

  /* Header Reihenfolge & Ausrichtung fixieren */
  #header {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .slogan {
    order: 1;
    margin: 5px 0;
    text-align: center;
  }

  .name {
    order: 2;
    margin: 5px 0;
    text-align: center;
  }

  .logo {
    order: 3;
    margin: 10px 0 0 0 !important;
    text-align: center !important;
  }

  /* Navigation bleibt kompakt */
  ul#navigation li {
    padding: 6px 0 !important;
  }
}