body {
  margin: 0;
  overflow-x: hidden;
  font-family: Arial, sans-serif;
  color: #eee;
}

#backgroundCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  background-color: #1a1a2e;
  display: block;
}

.content {
  position: relative;
  z-index: 1;
  padding: 20px;
  background-color: rgba(0, 0, 0, 0.5);
  min-height: 200vh;
  text-align: center;
}

.content h2 {
  font-size: 2.5em;
  margin-top: 40px;
  margin-bottom: 10px;
}

/* Centered Slider Container */
.control-panel {
  max-width: 500px;
  margin: 25vh auto 55vh auto; /* Centers slider vertically and pushes text down */
  padding: 20px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
}

.control-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  margin-bottom: 12px;
}

.count-value {
  font-weight: bold;
}

/* Range Input */
.tech-slider {
  width: 100%;
  cursor: pointer;
}