@import url('https://fonts.googleapis.com/css?family=Roboto');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.4/css/all.min.css');



body{
	font-family: 'Roboto', sans-serif;
}
* {
	margin: 0;
	padding: 0;
}

p{
  margin-left: 7.5%;
  margin-right: 7.5%;
  padding: 5px;
}

ul{
  margin-left: 8.5%;
  margin-right: 7.5%;
  padding: 5px;
}

/* Display the #landing section by default */
section {
  display: none;
}

#landing {
  display: block;
}

#landing-content {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  height: 605px;
  overflow: auto;
}

#abstract, #bilder {
  width: 50%;
}

#abstract {
  margin-right: 7.5%;
  padding-top: 20px;
  padding-bottom: 20px;
}

#bilder {
  display: flex;
  justify-content: center;
  align-items: center;
  /* Other styles for #bilder remain the same */
}

#bilder img {
  max-width: 100%;
  max-height: 600px;
  width: auto;
  height: auto;
  /* Adjust img properties if needed */
}

.navbar-logo {
  display: inline-block;
  margin-left: 20px;
  margin-top: 20px;
}

#navbar-logo-img {
  height: 160px; /* or whatever size you want for your logo */
  width: auto; /* maintain aspect ratio */
}

.title {
  font-size: 3rem;
  font-family: Arial, Helvetica, sans-serif;
  color: #6e12b4;
  margin-top: 2.5%;
  margin-left: 7.5%;
}

.author {
  font-size: 3rem;
  font-family: Arial, Helvetica, sans-serif;
  color: #6e12b4;
  margin-top: 2.5%;
  margin-left: 7.5%;
}

h3{
  margin-top: 10px;
  margin-left: 7.5%;
}

h2{
  margin-top: 2.5%;
  margin-left: 7.5%;
}

#about {
  padding: 20px;
  background-color: #f7f7f7;
}

#inhalt {
  height: 75vh;
}


.content-wrapper {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  height: 605px;
  overflow: auto;
}

.author-image {
  max-width: 600px; /* or whatever size you desire */
  height: auto;
  margin-right: 7.5%;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); /* Optional: Adds a subtle shadow to the image */
}

/* Media query for screens smaller than 1300px */
@media (max-width: 1300px) {
  
  #navbar-logo-img {
    height: 35px;   /* Adjust the size as needed for this viewport */
}
  
  .content-wrapper {
    flex-direction: row;
    align-items: start;
    gap: 15px;
  }
  
  .author-image {
    margin-right: 7.5%;
    width: 80%;  /* Adjust this percentage as desired to control the image's responsive width */
    max-width: 400px;
  }
}

.abstract {
  flex: 1; /* allows the paragraph to take up the remaining space */
  font-size: 1rem;
  font-family: Arial, Helvetica, sans-serif;
  color: #666;
  margin-left: 7.5%;
}

.navbar{
	background-color: #6e12b4;
	padding: 0px;
  height: 200px;

}

.navbar-logo {
  display: inline-block;
  margin-right: 20px; /* spacing between logo and next navbar item */
}

#navbar-logo-img {
  height: 160px; /* or whatever size you want for your logo */
  width: auto; /* maintain aspect ratio */
}


#navbarSupportedContent {
  display: flex;
  justify-content: center;
  align-items: center;    
  height: 160%;            
}

.nav-links {
  display: flex;
  align-items: center;
  background: #00a574;
  margin-top: -290px;
  padding: 20px 15px;
  border-radius: 12px;
  box-shadow: 0 5px 10px rgba(0,0,0,0.2);
}
.nav-links li{
  list-style: none;
  margin: 0 12px;
}

.nav-links li a{
  position: relative;
  color: #ffffff;
  font-size: 20px;
  font-weight:500;

  padding: 6px 0;
  text-decoration: none;
}

.nav-links li a:before{
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: #ffffff;
  border-radius: 12px;
  transition: all 0.4s ease;
}

.nav-links li a:hover:before{
  width: 100%;
}


@media (max-width: 768px) {

  .navbar, #navbarSupportedContent {
      width: 100%;  /* Takes the full width of the screen */
      height: 15vh;
      padding: 2%; /* Takes the full height of the screen */
      position: fixed; /* Keeps it in place when user scrolls */
      top: 0;
      left: 0;
      overflow-y: auto; /* Allows for scrolling if the content exceeds the screen height */
      background-color: #00a574/* Assuming a dark background; adjust as needed */
  }

  #navbar-logo-img {
    height: 30px;   /* Adjust the size as needed for this viewport */
}

  .nav-links li {
    display: inline-block; /* Make each list item display inline */
    margin-right: 10px;    /* Add some spacing between the links, adjust as needed */
}

  .nav-links li a {
      font-size: 24px;
      padding: 20px 15px; 
  }

  .nav-links {
      padding: 15px 10px;
      display: flex;
      flex-direction: column;
      margin-top: 0px;
  }
  
  .title {
    margin-top: 35%;
  }

  .author {
    margin-top: 0%;
  }

  #landing {
    display: block;
    margin-top: 150px;
  }
  
  #landing-content {
    flex-direction: column;
  }

  #abstract, #bilder {
    width: 80%;
    margin-left: 7.5%;
  }

  #bilder img {
    max-width: 300px;
    max-height: 300px;
  }

  #thesis {
    margin-top: 150px;
  }

  #project {
    margin-top: 150px;
  }

  #about {
    margin-top: 150px;
  }

  .nav-links li a:before{
    content: '';
    position: absolute;
    bottom: 20px;
    left: 0;
    height: 3px;
    width: 0%;
    background: #ffffff;
    border-radius: 12px;
    transition: all 0.4s ease;
  }
  
  .nav-links li a:hover:before{
    width: 100%;
  }


  .content-wrapper {
    flex-direction: column;
    align-items: start;
    gap: 15px;
  }

  .author-image {
    margin: 0 auto;
    margin-top: 20px;
    width: 80%;
    max-width: 320px;
  }
}



#audio-player-container {
  position: fixed;
  bottom: 7%; 
  left: 50%; 
  transform: translateX(-50%); 
  z-index: 100; 
  
  border-radius: 25px;
  padding: 25px; 
  width: auto; 
  max-width: 80%; 
  background-color: white; 

  box-shadow: rgba(60, 64, 67, 0.3) 0px 1px 2px 0px, rgba(60, 64, 67, 0.15) 0px 1px 3px 1px;
}

.audio-player {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%; 
  margin: auto; 
  gap: 10px; 
}

.controls-and-volume {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  width: 100%; 
  gap: 10px; 
}

.controls {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 10px;
}

.volume-slider {
  margin-left: auto;
}

#progressContainer {
  flex-grow: 1;
  height: 5px;
  background: #e0e0e0;
  width: 100%;
}

#progressBar {
  height: 5px;
  background: #000000;
  width: 0;
}

@media (max-width: 768px) { 
  .audio-player {
      padding: 0%; 
  }

  #progressContainer {
      width: 100%;
  }

  .controls-and-volume{
    padding-bottom: 10px;
  }
}

/*Ende Code für den Audioplayer*/

/*Code für den Play Button*/
#playPause {
  border: 0;
  background: transparent;
  box-sizing: border-box;
  width: 0;
  height: 55.5px;
  border-color: transparent transparent transparent #202020;
  transition: 100ms all ease;
  cursor: pointer;
  border-style: solid;
  border-width: 27.75px 0 27.75px 45px;
}

#playPause:hover {
  border-color: transparent transparent transparent #404040;
}

#playPause.paused {
  border-style: double;
  border-width: 0px 0 0px 45px; /* Adjusted the border width */
}

#prev {
  display: inline-block;
  width: 0;
  height: 0;
  background-color: transparent;
  border-top: 22.5px solid transparent;    /* Adjusted from 30px */
  border-bottom: 22.5px solid transparent;  /* Adjusted from 30px */
  border-left: 22.5px solid transparent;
  border-right: 22.5px solid #202020;      
  cursor: pointer;
  transition: 100ms all ease;
  margin-right: 10px;  /* your added margin to fix the shadow */
}

#prev:hover {
  border-right-color: #404040;
}

#next {
  display: inline-block;
  width: 0; 
  height: 0; 
  background-color: transparent;
  border-top: 22.5px solid transparent;    /* Adjusted from 30px */
  border-bottom: 22.5px solid transparent;
  border-right: 22.5px solid transparent; 
  border-left: 22.5px solid #202020;       
  cursor: pointer;
  transition: 100ms all ease;
  margin-left: 10px;   /* your added margin to fix the shadow */
}

#next:hover {
  border-left-color: #404040;
}

#playPause, #prev, #next {
  vertical-align: middle;
}

#songList {
  list-style-type: none;
  padding: 0;
  margin-left: 7.5%;
  margin-right: 7.5%;
  margin-top: 2.5%;
}

#songList li {
  padding: 10px;
  background-color: #f5f5f5;
  margin-bottom: 5px;
  cursor: pointer;
  transition: background-color 0.3s, color 0.3s; 
}

#songList li:hover {
  background-color: #ddd;
}



footer {
  display: flex;
  justify-content: flex-end; /* aligns items to the end of the main axis */
  align-items: flex-end; /* aligns items to the end of the cross axis */
  padding: 20px; /* adjust as necessary */
  background-color: #f5f5f5; /* adjust background color as necessary */
}