/* Stylesheet des Navigationsmenüs */
#nav-container {
  position: sticky;
  top: 0;
  z-index: 999;
}

nav {
  background-color: var(--nav-background-color);
  color: var(--nav-font-color);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 1em;
}

nav ul {
  list-style-type: none;
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  padding: 0;
  margin: 0;
  background: var(--nav-ul-bg-color);
}

/* Hauptnavigation zentriert */
nav > ul > li {
  flex: 1 0 auto;
  text-align: center;
  width: 160px;
}
nav > ul > li > a {
  text-align: center;
}

nav li a {
  display: block;
  text-decoration: none;
  color: var(--nav-font-color);
  padding: 1em 0.3em;
  font-size: 1em;
  text-align: center;
  min-width: 160px;
  box-sizing: border-box;
}

nav li a:hover,
nav li a:focus {
background: var(--nav-li-hover-color);
}

nav a:link {
  color: var(--nav-li-link-color);
  text-decoration: none;
}

nav a:visited {
  text-decoration: none;
  color: var(--nav-li-visited-color);
}

nav a:hover {
  text-decoration: none;
  color: var(--nav-a-hover-color);
}

nav a.active {
  text-decoration: none;
  color: var(--nav-a-active-color);
  background: var(--nav-a-active-background);
}

/* Dropdown Grundstruktur */
.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-content {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--nav-dropdown-background);
  z-index: 1000;
  width: 250px;
  max-width: 280px;
  box-sizing: border-box;
  white-space: nowrap;
  overflow: hidden;
  box-shadow: 0px 8px 16px 0px var(--nav-dropdown-shadow);
}

/* Dropdown-Einträge linksbündig */
.dropdown-content li {
  display: block;
  width: 100%;
  padding: 0.3em 0.1em;
  box-sizing: border-box;
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 1em;
}
.dropdown-content li a {
  text-align: left;
  display: block;
  width: 100%;
  padding: 0.2em 0.5em;
  box-sizing: border-box;
  transition: color 0.3s ease, font-weight 0.3s ease;
}


.dropdown-content.active {
  display: block;
}

.dropdown:hover .dropdown-content {
  display: block;
}

/* --- Desktop-Layout --- */
.menu-toggle {
  display: none;
}

.menu-toggle span {
  height: 4px;
  background: var(--nav-font-color);
  margin: 5px 0;
  border-radius: 2px;
  display: block;
}

.navigation {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  padding: 0;
  margin: 0;
  background: var(--navigation-background);
}




/* --- Mobil-Layout --- */
@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
    flex-direction: column;
    cursor: pointer;
    width: 30px;
    margin: 0 10px; /* kein Abstand oben */
    padding: 8px; /* grösserer Touch-Bereich */
  }

  .navigation {
    display: none;
    flex-direction: column;
    width: 100%;
    position: absolute;
    top: 100%; /* öffnet direkt unter der nav-leiste */
    left: 0;
    z-index: 1000;
    text-align: left;
    justify-content: flex-start;
    background: var(--navigation-background);
  }

  .navigation li {
    text-align: left;
    width: 100%;
  }

  .navigation li a {
    text-align: left;
    min-width: 0; /* erlaubt flexiblen Umbruch */
    padding: 1em; /* gleichmässiger Abstand */
    display: block;
    width: 100%;
    box-sizing: border-box;
  }

  .navigation.active {
    display: flex;
    text-align: left;
  }
}