:root {
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

body {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #000;
}

::selection {
  background: #fff;
  color: #000;
}

.product-halo {
  position: absolute;
  inset: 10%;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  filter: blur(1px);
}

#waveform wave {
  overflow: hidden !important;
}

.volume-slider {
  width: 100%;
  height: 2px;
  cursor: pointer;
  appearance: none;
  background: rgba(255, 255, 255, 0.28);
  accent-color: #fff;
}

.volume-slider::-webkit-slider-thumb {
  width: 14px;
  height: 14px;
  appearance: none;
  border: 1px solid #fff;
  border-radius: 999px;
  background: #fff;
}

.volume-slider::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border: 1px solid #fff;
  border-radius: 999px;
  background: #fff;
}

.kit-card {
  position: relative;
  display: block;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: #050505;
  text-align: left;
  transition: transform 180ms ease, border-color 180ms ease;
}

.kit-card:hover,
.kit-card:focus-visible {
  border-color: rgba(255, 255, 255, 0.55);
  transform: translateY(-3px);
}

.kit-card img {
  aspect-ratio: 1 / 1;
  width: 100%;
  object-fit: cover;
}

.kit-card span {
  display: block;
  min-height: 4.6rem;
  padding: 0.85rem;
  font-size: 0.72rem;
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.testimonial-card {
  min-height: 14rem;
  display: flex;
  align-items: center;
}

.lightbox-open {
  overflow: hidden;
}

#lightbox.is-visible {
  display: flex;
}

#lightbox.is-active {
  opacity: 1;
}

@media (max-width: 520px) {
  .kit-card span {
    min-height: 4.2rem;
    font-size: 0.66rem;
  }
}