* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Arial", sans-serif;
  background: black;
  color: white;
  overflow: hidden;
}

.hero {
  position: relative;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  overflow: hidden;
}

.content {
  position: relative;
  z-index: 1;
}

h1 {
  font-size: 4rem;
  color: #fff;
}

p {
  font-size: 1.2rem;
  margin: 10px 0 20px;
}

button {
  background-color: #ff6bcb;
  border: none;
  padding: 5px 20px;
  font-size: 1rem;
  color: white;
  cursor: pointer;
  transition: background 0.3s ease;
  z-index: 100; /* Ensure buttons are always on top */
}

#bottom-right {
  bottom: 20px;
  right: 20px;
  position: fixed;
  visibility: hidden;
}

#top-right {
  top: 20px;
  right: 20px;
  visibility: hidden;
  position: fixed;
}
#top-left {
  top: 20px;
  left: 20px;
  visibility: hidden;
  position: fixed;
}
#bottom-left {
  left: 20px;
  bottom: 20px;
  visibility: hidden;
  position: fixed;
}
button:hover {
  background-color: #ff4bb5;
}

canvas {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
}

.about,
.interactive {
  padding: 50px;
  text-align: center;
  background-color: #111;
}

.about h2,
.interactive h2 {
  font-size: 2.5rem;
  color: #ff6bcb;
}

footer {
  background-color: #111;
  padding: 20px;
  text-align: center;
  color: #ccc;
}
.fullscreen-icon {
  width: 24px;
  height: 24px;
  fill: currentColor;
}
#flash-message {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  backgroundcolor: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 20px;
  borderradius: 10px;
  fontsize: 24px;
  display: none;
}

select {
  padding: 4px 8px;
  font-size: 16px;
  border: 2px solid #ff6bcb;
  border-radius: 5px;
  background-color: #fff;
  color: #ff6bcb;
  outline: none;
  transition: border-color 0.3s ease;
}

select:focus {
  border-color: #ff6bcb;
}

/* Styling the range input */
input[type="range"] {
  -webkit-appearance: none;
  width: 50%;
  height: 10px;
  border-radius: 5px;
  background: #ff6bcb;
  outline: none;
  opacity: 0.7;
  transition: opacity 0.2s;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #6bcbff;
  cursor: pointer;
}

input[type="range"]::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #6bcbff;
  cursor: pointer;
}

input[type="range"]:hover {
  opacity: 1;
}