/* ===== Navigation ===== */

nav.main-nav {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  min-height: var(--nav-h);
  padding-block: 0.5rem;
  padding-inline: 0;
  position: sticky;
  top: 0;
  z-index: 5000;
  box-shadow: 0 2px 8px rgba(29,29,31,0.25);
  border-bottom: 1px solid transparent; /* verhindert Margin-Collapsing */
  isolation: isolate;
}

/* keine Zeilenumbrüche im Menü */
.main-nav .nav-links a {
  white-space: nowrap;
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  text-align: center;
  flex: 1;
  justify-content: center;
}

.nav-links a {
  font-family: 'Brother 1816 Printed',Helvetica Neue,Helvetica,Arial,sans-serif;
  font-feature-settings: "salt" 1, "ss02" 1;
  font-size: 0.95rem;
  color: var(--white);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  position: relative;
  z-index: 0;
  text-decoration: none;
  padding: 0.4em 0 0.5em 0;
  border-radius: var(--nav-border-radius);
  transition: color .2s ease;
}

.nav-links a > i:only-child {
  transform: translateY(-0.07em); /* Ausgleich: Icon weiter oben */
}

.nav-links a::before {
  content: "";
  position: absolute;
  inset: -.25rem -.6rem;
  border-radius: var(--nav-border-radius);
  background: var(--btn-red-alt);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: -1;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--white) !important;
  text-decoration: none;
  outline: none;
}
.nav-links a:hover::before,
.nav-links a:focus-visible::before { opacity: 1; }
.nav-links a[aria-current="page"],
.nav-links a.active {
  color: var(--white) !important;
  text-decoration: none;
}
.nav-links a[aria-current="page"]::before,
.nav-links a.active::before { opacity: 1; }

.logo {
  height: 64px;
  display: block;
  margin-right: 1rem;
}
/* Nav-Container selbst als Flex-Zeile behandeln */
nav.main-nav > .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  width: 100%;
}

@media (min-width:769px){
  nav.main-nav{
    padding-inline: 0;
    padding-block: 0.5rem;
  }
  nav.main-nav > .container{
    max-width: 1100px;
    margin-inline: auto;
    padding-inline: var(--container-pad);
  }
  nav.main-nav > .container .logo{
    flex:0 0 82px;
    width:82px;
    height:auto;
    margin-right:0.5rem;
  }
  nav.main-nav > .container::after{
    content:"";
    display:block;
    flex:0 0 82px;
  }
  nav.main-nav > .container .nav-links{
    flex:1 1 auto;
    justify-content:center;
    margin:0 auto;
  }
}

/* mobile Ansicht */

/* Hamburger Menü */
.menu-toggle {
  display: none;
  line-height: 1;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--white);
  cursor: pointer;
  margin-bottom: 0;
  padding: 0;
  box-shadow: none;
  border-radius: 0;
  width: auto;
  height: auto;
  user-select: none;
}

@media (max-width: 768px) {
  nav.main-nav {
    padding-block: 0.5rem;
    padding-inline: 0;
    min-height: var(--nav-h-mobile);
  }
  nav.main-nav > .container { 
    padding-inline: var(--container-pad);
  }
  .menu-toggle {
    display: block;
    position: absolute;
    right: var(--container-pad-mobile);
    top: calc(var(--nav-h-mobile) / 2);
    transform: translateY(-50%);
    z-index: 5002;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    /* Größe und Layout des Icons (3 Linien) */
    width: 26px;
    height: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: none;
    border: 0;
    padding: 0;
    line-height: 0;
    cursor: pointer;
  }
  /* Linien des Hamburgers */
  .menu-toggle span{
    display: block;
    width: 100%;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transform-origin: center;
    transition: transform .25s ease, opacity .2s ease;
  }
  /* Ankerpunkte der Linien: oben/links für die obere, unten/rechts für die untere Linie */
  .menu-toggle span:nth-child(1){
    transform-origin: left top;
  }
  .menu-toggle span:nth-child(3){
    transform-origin: left bottom;
  }
  /* Verwandlung zum X (oben/unten drehen, Mitte ausblenden) */
  .menu-toggle.open span:nth-child(1){
    transform: translateY(0px) rotate(45deg);
  }
  .menu-toggle.open span:nth-child(2){
    opacity: 0;
  }
  .menu-toggle.open span:nth-child(3){
    transform: translateY(0px) rotate(-45deg);
  }
  .nav-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 0.65rem;
    text-align: center;
    max-height: 0;
    overflow: hidden;
    opacity: 1;
    position: relative;
    z-index: 5001;
    padding-top: 0;
    width: 100%;
    padding-inline: 0;
  }
  .nav-links a { 
    font-size: 1.1rem;
    display: block;
    padding: 0.5em 0.2em 0.6em 0.2em;
  }
  .main-nav .logo{
    position: absolute;
    top: calc(var(--nav-h-mobile) / 2);
    left: var(--container-pad);
    transform: translateY(-50%);
    height: 48px;
    width: auto;
    margin: 0;
    display: block;
    pointer-events: auto;
    z-index: 5003;
  }
  .main-nav .logo img,
  .main-nav .logo svg{
    height: inherit;
    width: auto;
    display: block;
  }
  .main-nav.menu-open .nav-links{
    padding-top: calc(var(--nav-h-mobile) * 0.75);
    padding-bottom: 1rem;
    max-height: 100dvh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
    @supports not (height: 100dvh) {
    .main-nav.menu-open .nav-links {
      max-height: 100vh;
    }
  }
  .nav-links a{
    opacity: 0; /* Grundzustand: sichtbar erst mit .reveal */
  }
  .nav-links.reveal a{ 
    opacity: 1; 
    transition: opacity .22s ease; /* nur beim Einblenden animieren */
  }
  .nav-links.reveal a:nth-child(1){ transition-delay: .02s; }
  .nav-links.reveal a:nth-child(2){ transition-delay: .05s; }
  .nav-links.reveal a:nth-child(3){ transition-delay: .08s; }
  .nav-links.reveal a:nth-child(4){ transition-delay: .11s; }
  .nav-links.reveal a:nth-child(5){ transition-delay: .14s; }
  .nav-links.reveal a:nth-child(6){ transition-delay: .17s; }
  .nav-links.reveal a:nth-child(7){ transition-delay: .20s; }
}

@media (max-width: 480px) {
  nav.main-nav > .container { 
    padding-inline: var(--container-pad-mobile);
  }
  .main-nav .logo{
    left: var(--container-pad-mobile);
  }
}

/* Hintergrund für Navigation und Footer */
nav,
footer {
  background-color: var(--black);
}

.logo svg{
  display:block;
  height:100%;
  width:auto;
}
/* ===== Logo ===== */
.logo .st0{ fill: var(--logo-primary); }
.logo .st1{ fill: var(--logo-secondary); }