abbr[title],

acronym[title] {
  border-bottom-width: 0;
}

html,

body {
  font-family: Arial, Helvetica, sans-serif;
  text-rendering: optimizeLegibility;
  font-size: 100%;
  line-height: 26px;
  color: #DFFDFD;
  background: #000B2B;
  /* background-image: url(../images/jpg/Django03.jpg); */
  background-blend-mode: multiply;
  background-repeat: no-repeat;
  background-position: center bottom;
  background-size: cover;
}

a {
  color: white;
  text-decoration: none;
  transition: all 0.2s ease-out;
}

a:hover {
  color: white;
  border-bottom: 1px solid #B7E7F7;
}

.page-wrapper {
  display: block;
  position: relative;
  width: 100%;
  max-width: 120em;
  margin: 0 auto;
  padding: 0;
  overflow: hidden;
  box-sizing: border-box;
}

.intro {
  overflow: hidden;
}

.intro header {
  position: relative;
  background: #000B2B;
  overflow: hidden;
  width: 35%;
  float: left;
  margin-right: 20px; 
  transition: all 0.4s ease;
}

.homepage-title {
 /* float: right; */
 margin: 1em;
 position: absolute;
 top: 1em;
 right: 1em;
        /* transform: translate(-50%, -50%); */
        background-color: rgba(255, 255, 255, 0); /* Transparent background */
        color: rgb(255, 255, 255); /* White text */
        /* font-size: 24px;
        font-family: Arial, sans-serif;*/
        pointer-events: none;
}

@media (max-width: 70em) {
  .intro header {
    background: #000B2B;
    width: 100%;
    height: 20em;
  }
}

@media (max-width: 53em) {
  .intro header {
    height: 20em;
  }
}

.intro header h1 {
  position: absolute;
  color: #ffffff;
  font-size: 100%;
  line-height: 2em;
  bottom: 6em;
  /* left: -5em; */
  width: auto;
  margin: 0;
  padding: 0.7em;
  transform: rotate(-90deg);
  filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=3);
  box-sizing: border-box;
}

.intro header h2 {
  --blur: 1.75rem;
  --box-blur: calc(0.5 * var(--blur));
  --glow: var(--color);
  --size: 12rem;
  align-items: center;
  /* border-radius: 2px; */
  border: 3px solid currentColor;
  box-shadow: 
    /* inside */ inset 0 0 0 2px rgba(0, 0, 0, 0.15),
    /* outside */      0 0 0 2px rgba(0, 0, 0, 0.15),
    /* inside */ inset 0 0 var(--box-blur) var(--glow),
    /* outside */      0 0 var(--box-blur) var(--glow);
  color: var(--color, white);
  display: inline-flex;
  flex-direction: column;
  font-family: system-ui, sans-serif;
  height: var(--size);
  padding: 1rem;
  width: var(--size);
  --color: #B7E7F7; 
  filter: saturate(200%); 
  filter: brightness(105%);
  position: relative;
  background: rgb(0, 170, 208) url(/images/svg/WaveBrainLogo01.svg) no-repeat center bottom;
  background-blend-mode: multiply;
  background-position: center calc(95%);
  background-size: 90%;
  float: right;
  color: #ffffff;
  font-size: 250%;
  line-height: 1.25em;
  width: 85%;
  height: 18em;
  margin: 0 0 0 0;
  padding: 5% 5% 5% 5%;
  box-sizing: border-box;
  min-width: 30%; 
  max-width: 80%; 
  margin-left: 5%; 
  
  .intro header h3 {
  color: #105E94;
  }

  > * {
    margin: 0;
    padding: 0;
  }
}

@media (max-width: 70em) {
  .intro header h2 {
    background: rgb(0, 255, 255) url(/images/svg/WaveLogo01.svg) no-repeat center bottom;
    background-position: center calc(100%);
    background-position-y:calc(80%);
    background-size: 40%;
    width: 66.666%;
    height: 100%;
    padding: 1em 0.5em 0 0.5em; 
  }
}

@media (max-width: 53em) {
  .intro header h2 {
    background: rgb(0, 255, 255) url(/images/svg/WaveLogo01.svg) no-repeat center bottom;
    background-position: bottom center calc(100%);
    background-size: 50%;
    background-position-y:calc(90%);
    font-size: 200%;
    width: 66.666%;
    height: 100%;
    padding: 1em 0.5em  0.5em;
  }
}

.subtitle {
  font-size: 20px;
}

.intro .summary {
  font-size: 100%;
  color: #ffffffff;
  width: 60%;
  float: left;
  margin-left: -20px;
  background-color: #0000007b; 
  background-size: cover;
  height: 45em;
  margin-left: 1em;
  margin-right: 1em;
  padding: 1em 2em 10em 2em;
  box-sizing: border-box;
}

.intro .lower {
  font-size: 100%;
  color: #ffffffff;
  width: 100%;
  float: left;
  margin-left: -20px;
  background-color: #0000007b; 
  background-size: cover;
  /* height: 45em; */
  margin-left: 1em;
  margin-right: 1em;
  padding: 1em 2em 10em 2em;
  box-sizing: border-box;
}

@media (max-width: 70em) {
  .intro .summary {
    width: 100%;
    height: auto;
    padding: 2em 1em 0% 1em;
  }
}

.intro .summary p {
  padding: 0 40% 2em 0 ;
  margin: 0;
}

@media (max-width: 70em) {
  .intro .summary p {
    padding: 0 0 1em 35%;
  }
}

@media (max-width: 53em) {
  .intro .summary p {
    padding: 0 0 1em 0;
  }
}

.intro .summary a {
  color: #ffffff;
  text-decoration: none;
  border-bottom: 1px solid #105E94;
}

.intro .summary a:hover {
  color: #ffffff;
  border-bottom: 1px solid #B7E7F7;
}

/* controls: */

.lower-container {
  float: left;
  width: 100%;
  padding: 1em 1em 1em 1em;
  display: inline-flex;
  flex-direction: column;
  font-family: system-ui, sans-serif;
  justify-content: space-around;
  padding: 1rem;
  width: var(--size);
}

#controls-container {
  float: left;
  width: 100%;
  padding: 1em 1em 1em 1em;
}

.all-control-groups {
  display: inline-flex;
  background-size: 60%;
  flex-wrap: wrap;
  justify-content: center;
  margin-left: 5%; 
  margin-right: 5%; 
  width: 95%;
  float: left;
  padding: 1em 2em 10em 0em;

  > * {
    margin: 2rem;
  }
}

.control-group {
  --blur: 1.75rem;
  --box-blur: calc(0.5 * var(--blur));
  --glow: var(--color);
  --size: 12rem;
  align-items: center;
  border-radius: 12px;
  border: 4px solid currentColor;
  box-shadow: 
    /* --- "glass" tube --- */
    /* inside */ inset 0 0 0 2px rgba(0, 0, 0, 0.15),
    /* outside */      0 0 0 2px rgba(0, 0, 0, 0.15),
    /* --- glow --- */
    /* inside */ inset 0 0 var(--box-blur) var(--glow),
    /* outside */      0 0 var(--box-blur) var(--glow);
  color: var(--color, white);
  display: inline-flex;
  flex-direction: column;
  height: var(--size);
  justify-content: space-around;
  padding: 1rem;
  width: var(--size);
  --color: #B7E7F7; 
  filter: saturate(200%); 
  filter: brightness(105%);
  
  > * {
    margin: 0;
    padding: 0;
  }
}

.labelStyleClass {
  text-align: center;
  filter: saturate(200%); 
  filter: brightness(115%);
}

.sliderStyleClass {
  appearance: auto;
  -webkit-appearance: none;
  width: 100%;
  height: 10px;
  background: #0d2c40;
  outline: none;
  opacity: 0.7;
  transition: opacity .2s;
}

.sliderStyleClass:hover {
  opacity: 1;
  --color: #B7E7F7; 
  filter: saturate(300%); 
  filter: brightness(200%);
}

.sliderStyleClass::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 25px;
  height: 25px;
  border-radius: 50%;
  border-color: #0d2c40;
  background:#105E94;
  cursor: pointer;
}

.sliderStyleClass::-moz-range-thumb {
  width: 25px;
  height: 25px;
  border-radius: 50%;
  border-color: #0d2c40;
  background: #105E94;
  cursor: pointer;
}

.numberInputStyleClass {
  box-sizing: border-box;
  line-height: normal;
  overflow: hidden;
}

.startStyleClass {
  float: left;
  width: 70%;
  padding: 1em 1em 1em 1em;
  align-items: center;
  background-color: #105E94;
  color: white;
  border: none;
  cursor: pointer;
}

.startStyleClass:hover {
  opacity: 1;
  --color: #B7E7F7; 
  filter: saturate(300%); 
  filter: brightness(200%);
}

#images-container img {
    width: 90%;
    /* max-width: 100%; */
   justify-content: center; /* Center images horizontally */
    height: auto; /* Maintain aspect ratio */
    border-radius: 8px; /* Optional: Rounded corners for the images */
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); /* Optional: Shadow effect */
     gap: 10px; /* Space between images */
    margin-top: 20px; /* Add some space above the images */
    margin-left: 10px;
    mix-blend-mode:soft-light;
}

#images-container img:hover {
   mix-blend-mode:lighten;
}

.chord-styleClass {
  font-size: xx-large;
}

.mesh-label {
    position: absolute;
    font-size: 20px;
    color: black;
    background-color: rgba(255, 255, 255, 0.8);
    padding: 5px;
    border-radius: 4px;
    pointer-events: none; /* Ensure labels are not interactive */
}

#openButton {
  position: absolute;
  top: 75px;
  right: 10px;
  padding: 5px 10px;
  background-color: rgba(0, 255, 255, 0.702);
  color: rgb(0, 0, 0);
  border: none;
  border-radius: 5px;
  cursor: pointer;
  display: block;
  z-index: 10; /* Optionally set a higher z-index to ensure it's above other elements */
}

#footer {
  position: absolute;
  bottom: 10px;
  right: 10px;
  padding: 5px 10px;
  background-color: rgba(0, 255, 255, 0);
  color: rgb(15, 166, 166);
  border: none;
  border-radius: 5px;
  cursor: pointer;
  display: block;
  z-index: 10; /* Optionally set a higher z-index to ensure it's above other elements */
}