.hero { padding-top: clamp(54px, 7vw, 96px); padding-bottom: 64px; text-align: center; }
.hero > .pill { color: var(--accent-bright); background: var(--accent-soft); }
.hero h1 { font-size: clamp(2.3rem, 5vw, 4.6rem); font-weight: 800; letter-spacing: -.035em; margin: 24px auto; }
.hero h1 span { display: block; }
.hero-lead { max-width: 800px; margin-inline: auto; color: var(--muted); font-size: clamp(1rem, 1.4vw, 1.12rem); }
.hero-entries { margin: 30px auto 44px; }
/* Same player frame and controls as the home tour. */
.tour { min-width: 0; max-width: 1080px; width: 100%; margin-inline: auto; text-align: left; }
.tour-caption { display: flex; gap: 20px; align-items: baseline; padding: 20px 4px 16px; min-height: 80px; }
.tour-caption .mono { color: var(--accent-bright); font-size: .8rem; }
.tour-caption p { color: var(--muted); }
.tour-controls { display: none; min-width: 0; gap: 24px; align-items: center; }
.tour[data-ready] .tour-controls { display: flex; }
.tour-toggle { flex-shrink: 0; }
.tour-toggle svg { fill: currentColor; }
.pause-glyph, .is-playing .play-glyph { display: none; }
.is-playing .pause-glyph { display: initial; }
.tour-scenes { display: flex; min-width: 0; flex-wrap: wrap; gap: 8px; padding: 5px; }
.tour-scenes button { flex: none; width: 44px; height: 40px; border: 1px solid var(--hairline); border-radius: 5px; background: transparent; color: var(--muted); font-family: var(--mono); font-size: .78rem; }
.tour-scenes button[aria-pressed="true"] { background: var(--accent-soft); border-color: var(--accent); color: var(--accent-bright); }
.tour-progress { display: none; height: 2px; margin-top: 20px; background: var(--hairline); overflow: hidden; }
.tour[data-ready] .tour-progress { display: block; }
.tour-progress i { display: block; height: 100%; background: var(--accent); transform: scaleX(0); transform-origin: left; }
.spark-tuned, .spark-play-section { background: var(--ground-2); border-block: 1px solid var(--hairline); }
.spark-tuned-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.8fr); gap: 48px; align-items: start; }
.spark-points { border-top: 1px solid var(--hairline); }
.spark-points li { display: flex; align-items: start; gap: 18px; padding-block: 24px; border-bottom: 1px solid var(--hairline); }
.spark-points svg { flex: none; color: var(--accent-bright); }
.spark-points h3 { margin-bottom: 12px; }
.spark-points p, .spark-guard-intro p { color: var(--muted); font-size: .94rem; }
.spark-guard-intro { max-width: 840px; margin-block: 48px 24px; }
.spark-guard-intro h3 { margin-bottom: 14px; }
.spark-play { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 36px; align-items: start; }
.spark-play-tabs { min-width: 0; border-top: 1px solid var(--hairline); }
.spark-play-tabs button { position: relative; width: 100%; display: flex; align-items: start; gap: 16px; padding: 20px 12px; text-align: left; border: 0; border-bottom: 1px solid var(--hairline); background: transparent; color: var(--muted); }
.spark-play-tabs button > span { min-width: 0; }
.spark-play-tabs svg { flex: none; }
.spark-play-tabs button[aria-selected="true"] { color: var(--accent-bright); background: var(--accent-soft); }
.spark-tab-title { display: block; font-weight: 650; line-height: 1.5; }
.spark-tab-desc { display: block; font-size: .82rem; color: var(--muted); margin-top: 8px; }
.spark-tab-progress { position: absolute; bottom: 0; left: 0; width: 100%; height: 2px; background: var(--accent); transform-origin: left; transform: scaleX(0); }
#spark-play-panel { min-width: 0; }
.spark-play-more { margin-top: 32px; text-align: center; color: var(--muted); font-size: .9rem; }
.spark-trademark { padding-block: 24px; color: var(--muted); font-size: .75rem; }
@media (max-width: 899.98px) {
  .spark-tuned-grid, .spark-play { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .tour-controls { gap: 12px; }
  .spark-play-tabs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .spark-play-tabs button { align-items: center; }
  .spark-tab-desc { display: none; }
}
@media (max-width: 599.98px) {
  .hero { padding-top: 40px; }
  .hero-entries { max-width: 400px; }
  .tour-caption { gap: 12px; min-height: 110px; font-size: .88rem; }
  .tour[data-ready] .tour-controls { flex-direction: column; align-items: stretch; }
  .tour-scenes { width: 100%; }
  .spark-play-tabs button { gap: 10px; padding: 16px 8px; font-size: .86rem; overflow-wrap: anywhere; }
  .spark-play-tabs svg { width: 20px; height: 20px; }
}