html, body {
  margin-top: 0px;
  margin-right: 0px;
  margin-bottom: 0px;
  margin-left: 0px;
  padding-top: 0px;
  padding-right: 0px;
  padding-bottom: 0px;
  padding-left: 0px;
  font-family: Arial, sans-serif;
  background-color: #dd560a;
  color: white;
  height: 100%;
  overflow: hidden;
}

header {
  position: fixed;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 50px;
  background-color: rgba(0, 0, 0, 0.2);
  z-index: 1000;
  display: flex;
  align-items: center;
  padding-left: 10px;
}

.language-switch {
  display: flex;
}

.language-switch img {
  width: 30px;
  height: 20px;
  cursor: pointer;
}

nav {
  width: 200px;
  background-color: #a65402;
  padding-top: 70px;
  padding-left: 20px;
  box-sizing: border-box;
  height: 100vh;
  position: fixed;
  top: 0px;
  left: 0px;
  z-index: 800;
}

nav a {
  display: block;
  color: white;
  text-decoration: none;
  margin-top: 10px;
  margin-right: 0px;
  margin-bottom: 10px;
  margin-left: 0px;
  font-weight: bold;
}

nav a:hover {
  text-decoration: underline;
}

.logo-bg {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.1);
  z-index: 850;
  opacity: 0;
  animation: 15s ease 0s normal none infinite running logoZoom;
  pointer-events: none;
}

@keyframes logoZoom {
0% { transform: translate(-50%, -50%) scale(0.1); opacity: 0; }
33% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
66% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
100% { transform: translate(-50%, -50%) scale(0.1); opacity: 0; }
}

.logo-bg img {
  max-width: 100vw;
  max-height: 100vh;
  width: auto;
  height: auto;
}

.content {
  margin-left: 200px;
  padding-top: 70px;
  padding-right: 20px;
  padding-bottom: 80px;
  padding-left: 20px;
  position: relative;
  z-index: 1001;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  height: calc(100vh - 70px);
  box-sizing: border-box;
}

.welcome-text {
  margin-bottom: 10px;
  font-size: 1.5em;
}

.concert-info {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1002;
  font-size: 1.2em;
  text-align: center;
}

.bild-info {
  position: fixed;
  z-index: 1100;
  font-size: 1.2em;
  text-align: center;
  justify-content: center;
  padding-top: 2%;
  padding-right: 2%;
  padding-bottom: 5%;
  padding-left: 5%;
  margin-top: 0%;
  margin-right: 0%;
  margin-bottom: 10%;
  margin-left: 10%;
}

footer {
  position: fixed;
  bottom: 0px;
  left: 0px;
  width: 100%;
  background-color: rgba(0, 0, 0, 0.3);
  padding-top: 10px;
  padding-right: 10px;
  padding-bottom: 10px;
  padding-left: 10px;
  box-sizing: border-box;
  z-index: 1099;
  display: flex;
  justify-content: center;
}

footer audio {
  width: 300px;
}

.hier {
  text-decoration: underline;
}

.inhalt_links {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1002;
  font-size: 1.2em;
  text-align: left;
}

.vorschau {
  padding-top: 5px;
  padding-right: 5px;
  padding-bottom: 5px;
  padding-left: 5px;
  position: relative;
  min-height: 100px;
  max-height: 100px;
}

.bildanzeige {
  position: relative;
  height: 80vh;
  width: auto;
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
  clear: both;
}

.farbe_links {
  color: white;
  text-decoration: none;
}

audio {
 width: 100%;
  max-width: 400px; /* oder wie gewünscht */
  border-radius: 12px;        /* Runde Ecken */
  background-color: rgba(255, 255, 255, 0.1); /* Transparenter Hintergrund */
  backdrop-filter: blur(5px); /* Optional: Weichzeichner-Effekt */
  border: 1px solid rgba(255, 255, 255, 0.2); /* Optional: zarter Rahmen */
}