.prod-catalog {
  padding: clamp(72px, 9vw, 140px) 24px clamp(90px, 12vw, 180px);
  border-top: 1px solid #183454;
  background: radial-gradient(circle at 82% 8%, rgba(8, 84, 210, .16), transparent 27%), #010611;
}

.prod-filter {
  display: flex;
  justify-content: flex-end;
  gap: 18px;
  margin-bottom: 32px;
}

.prod-filter button {
  min-width: 54px;
  min-height: 42px;
  padding: 0;
  border: 0;
  border-bottom: 1px solid transparent;
  background: transparent;
  color: #6683a4;
  font: 500 11px/1 Arial, sans-serif;
  letter-spacing: .16em;
  cursor: pointer;
}

.prod-filter button[aria-pressed="true"] {
  border-color: #81bdff;
  color: #dcecff;
}

.prod-filter-empty {
  margin: 0 0 36px;
  color: #6683a4;
  font-size: 12px;
  letter-spacing: .06em;
}

.prod-category {
  display: grid;
  grid-template-columns: minmax(190px, .55fr) minmax(0, 1.45fr);
  gap: clamp(28px, 6vw, 100px);
  padding: clamp(34px, 5vw, 70px) 0;
  border-top: 1px solid #234567;
}

.prod-category:last-child {
  border-bottom: 1px solid #234567;
}

.prod-category h3 {
  position: sticky;
  top: 96px;
  align-self: start;
  margin: 0;
  color: #eaf3ff;
  font-size: clamp(42px, 7vw, 104px);
  font-weight: 500;
  line-height: .86;
  letter-spacing: -.06em;
}

.prod-tracks {
  min-width: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.prod-tracks li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 360px);
  align-items: center;
  gap: 24px;
  min-height: 74px;
  border-bottom: 1px solid #172d49;
}

.prod-tracks li:first-child {
  border-top: 1px solid #172d49;
}

.prod-tracks strong {
  min-width: 0;
  overflow-wrap: anywhere;
  color: #dcecff;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: .04em;
}

.prod-track-title {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.prod-favorite {
  display: grid;
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
  padding: 0;
  place-items: center;
  border: 0;
  background: transparent;
  color: #58799e;
  cursor: pointer;
}

.prod-favorite svg {
  width: 18px;
  height: 18px;
  overflow: visible;
  fill: transparent;
  stroke: currentColor;
  stroke-width: 1.45;
  transition: color 180ms ease, fill 180ms ease, filter 180ms ease;
}

.prod-favorite[aria-pressed="true"] {
  color: #8cc7ff;
}

.prod-favorite[aria-pressed="true"] svg {
  fill: currentColor;
  filter: drop-shadow(0 0 6px rgba(87, 164, 255, .5));
}

.prod-track-hidden,
.prod-category.prod-category-hidden {
  display: none;
}

@media (hover: hover) {
  .prod-favorite:hover { color: #b5dcff; }
}

.prod-tracks audio {
  width: 100%;
  height: 34px;
  filter: invert(1) sepia(.18) hue-rotate(165deg) saturate(1.7);
}

@media (max-width: 800px) {
  .prod-catalog {
    padding-inline: 18px;
  }

  .prod-category {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 48px 0 64px;
  }

  .prod-category h3 {
    position: static;
    font-size: clamp(42px, 13vw, 64px);
  }

  .prod-tracks li {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 18px 0;
  }

  .prod-filter {
    justify-content: flex-start;
    margin-bottom: 18px;
  }
}