/* Homepage presentation. Shared help, journal, and checkout pages keep their themes. */
:root {
  --bg: #f6f6f4;
  --card: #fff;
  --card-hover: #eef1e9;
  --ink: #202520;
  --muted: #586158;
  --dim: #667066;
  --line: #dfe2dc;
  --line-hover: #b4bcb0;
  --fill: #e9ede5;
  --accent: #40563a;
  --max: 1120px;
  --sans: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
}
html { color-scheme: light; scroll-padding-top: 92px; }
body { font-family: var(--sans); }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid #40563a;
  outline-offset: 5px;
}
.nav { height: 72px; background: #f6f6f4f2; backdrop-filter: blur(16px); }
.brand img { background: #252a24; padding: 4px; border-radius: 8px; width: 30px; height: 30px; }
.nav-links { gap: 28px; font-size: 13px; }
.btn { border-radius: 999px; min-height: 42px; padding-inline: 20px; }
.btn-solid { background: #40563a; border-color: #40563a; color: #fff; }
.btn-solid:hover { background: #30442b; border-color: #30442b; }
.btn-lg { min-height: 48px; padding-inline: 26px; font-size: 15px; }
.revision-hero { padding: 40px 0 0; }
.ambient-control { justify-content: center; color: #53634c; margin-bottom: 12px; font: 11px/1.5 var(--sans); letter-spacing: .08em; }
.hero-layout { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.hero-heading { text-align: center; gap: 0; max-width: 860px; }
.revision-hero h1 { font-size: clamp(38px, 5.5vw, 68px); font-weight: 600; line-height: 1.06; letter-spacing: -.05em; }
.hero-slogan { color: #40563a; margin: 18px 0 0; font-size: 20px; font-weight: 500; }
.hero-detail > p { max-width: 570px; margin: 18px auto 0; font-size: 18px; color: var(--muted); line-height: 1.55; }
.hero-actions { justify-content: center; margin-top: 28px; }
.hero-actions > a:not(.btn) { color: #40563a; font-size: 15px; border: 0; padding: 10px 0; }
.hero-detail p.hero-buy-line { margin: 20px auto 0; color: var(--muted); font: 13px/1.6 var(--sans); }
.availability { color: var(--muted); font: 12px/1.6 var(--sans); margin-top: 8px; }
/* A small companion accent leaves the product demo as the main visual. */
#hero-companion {
  order: -1; position: relative; inset: auto; transform: none;
  margin: 0; width: 88px; height: 88px; align-self: center;
  --hero-mascot-size: 88px;
  pointer-events: none;
}
#hero-companion .companion-motion { display: none; }
.product-stage { margin-top: 44px; border-radius: 22px; overflow: hidden; box-shadow: 0 24px 64px -24px #28362540; color: #eef0e9; }
.stage-head, .stage-caption { font-family: var(--sans); }
.stage-head { font-size: 12px; padding: 12px 20px; background: #141714; }
.stage-caption p { font-size: 13px; }
.stage-caption b { font-weight: 500; }
.proof-caption { justify-content: center; text-align: center; flex-wrap: wrap; gap: 3px 16px; font: 12px/1.6 var(--sans); color: var(--muted); margin-top: 18px; }
.tools { padding: 32px 0 44px; gap: 20px; color: var(--muted); border-color: var(--line); }
.tools small { font: 11px var(--sans); letter-spacing: .04em; }
.chapter { padding: 88px 0; border-color: var(--line); scroll-margin-top: 72px; }
.chapter .ch-head { display: block; text-align: center; }
.chapter .ch-index { color: #53634c; font: 12px/1.5 var(--sans); letter-spacing: .04em; padding: 0; margin-bottom: 16px; }
.chapter h2 { font-size: clamp(34px, 4.5vw, 54px); font-weight: 600; line-height: 1.08; max-width: 22ch; margin-inline: auto; }
.chapter .lede { color: var(--muted); font-size: 18px; line-height: 1.6; text-align: center; max-width: 660px; margin: 22px auto 0; }
.chapter .lede strong { color: var(--ink); }
.session-showcase { border-radius: 22px; overflow: hidden; color: #edf0e9; margin-top: 38px; }
.session-showcase-head { font-family: var(--sans); font-size: 12px; letter-spacing: 0; }
.session-showcase-body { gap: 30px; padding: 32px 28px; }
.session-detail-label, .session-context div > span { font-family: var(--sans); font-size: 12px; letter-spacing: 0; }
.session-context p { font-size: 13px; }
.session-guide h3 { color: #edf0e9; }
.session-notch-frame[data-sys-indicators] .session-notch-crop, .session-sys-pointer { animation: none; }
.shortcut-pair { gap: 28px; margin-top: 38px; border: 0; }
.shortcut-item { background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 24px; }
.voice-study { border-radius: 14px; margin-bottom: 26px; }
.shortcut-item h3 { font-weight: 500; font-size: 24px; }
.shortcut-item > p { color: var(--muted); font-size: 15px; }
.shortcut-item kbd { color: #40563a; background: #f1f4ed; border-color: #d8dfd0; font-size: 12px; }
.setup { color: var(--muted); font: 13px/1.65 var(--sans); max-width: 760px; margin-inline: auto; }
.brain-note { background: #edf1e8; border-color: #d7dfcf; border-radius: 14px; margin-inline: auto; }
.brain-note .kicker { color: #40563a; }
/* Existing transcription detail remains readable in the lighter page. */
.speech-details { margin-top: 28px; border: 1px solid var(--line); border-radius: 14px; padding: 18px 22px; background: #fff; }
.speech-details > summary { cursor: pointer; color: #40563a; font-size: 15px; }
.phonon-panel { color: var(--ink); border: 0; margin-top: 20px; padding: 8px 0; }
.phonon-panel p, .phonon-panel li { color: var(--muted); }
.hud-context-copy .ch-index, #hud .lede { text-align: left; }
.hud-context-copy h2 { margin-left: 0; }
.hud-context-note { color: var(--muted); font: 13px/1.6 var(--sans); }
.hud-context-example { color: #edf0e9; }
.hud-context-example .stage-head { border-radius: 18px 18px 0 0; }
.hud-example-question { border-radius: 0 0 18px 18px; }
.hud-context-example .media-note { color: var(--muted); font: 12px/1.6 var(--sans); }
.stack-chapter .lede { max-width: 660px; }
.stack-chip { color: #edf0e9; font-size: 14px; }
.usage-layout { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr); gap: 48px; align-items: center; margin-top: 38px; }
.usage-capture { min-width: 0; }
.usage-capture img { width: 100%; height: auto; border-radius: 18px; box-shadow: 0 16px 40px -24px #28362560; }
.usage-capture figcaption { margin-top: 14px; color: var(--muted); font-size: 12px; line-height: 1.6; }
.usage-copy h3 { font-size: 28px; font-weight: 500; letter-spacing: -.03em; margin: 0 0 16px; }
.usage-copy p { color: var(--muted); font-size: 16px; line-height: 1.65; }
.usage-copy a { color: #40563a; text-decoration: underline; text-underline-offset: 4px; }
.usage-copy .usage-note { font-size: 13px; margin-top: 24px; }
.activity-preview { border-radius: 18px; overflow: hidden; color: #edf0e9; }
.activity-steps p, .activity-steps span, .activity-caveat, .activity-capture figcaption { color: var(--muted); }
.activity-caveat { font: 13px/1.7 var(--sans); }
.activity-sequence { border-radius: 14px; }
#companion-studio { border-radius: 22px; }
.benefit-row { border-color: var(--line); }
.benefit-row span, .benefit-row small { color: var(--muted); }
.benefit-row small { font-family: var(--sans); font-size: 13px; }
.compare-table th, .compare-table td { border-color: var(--line); }
.compare-table thead th, .compare-table tbody th, .compare-table td, .compare-table td:last-child { color: var(--muted); }
.compare-table td:last-child { color: #354b2f; font-weight: 500; }
.media-note { color: var(--muted); font: 12px/1.65 var(--sans); }
.offer { background: #fff; padding: 48px; border: 1px solid var(--line); border-radius: 24px; gap: 48px; }
.offer h2 { margin-left: 0; font-size: clamp(36px, 4.5vw, 54px); }
.offer .kicker { color: #53634c; font-family: var(--sans); }
.offer p, .offer-price .price small, .offer .launch-note { color: var(--muted); }
.offer-price { border-color: var(--line); padding-left: 32px; }
.offer-price .price { font-size: 72px; }
.faq { max-width: 800px; margin-inline: auto; }
.faq details { border-color: var(--line); }
.faq summary { font-size: 16px; }
.faq details p { color: var(--muted); }
.foot { color: var(--muted); font-size: 13px; gap: 20px; }
.buy-modal { background: #202520; color: #fff; }
@media (max-width: 1000px) {
  .nav { height: 72px; }
  .nav-inner { flex-wrap: nowrap; }
  .nav-links { gap: 16px; order: 0; width: auto; margin-left: auto; flex-wrap: nowrap; }
}
@media (max-width: 760px) {
  .nav { height: 64px; }
  .nav-links { display: none; }
  .nav-cta { margin-left: auto; }
  .revision-hero { padding-top: 30px; }
  .ambient-control { margin-bottom: 8px; font-size: 10px; }
  .hero-heading { gap: 0; }
  .hero-slogan { font-size: 17px; }
  .hero-detail > p { font-size: 16px; }
  #hero-companion { width: 72px; height: 72px; --hero-mascot-size: 72px; margin: 0; transform: none; }
  .product-stage { margin-top: 32px; border-radius: 14px; }
  .stage-head { font-size: 10px; padding: 10px 12px; }
  .stage-caption p { padding: 14px; }
  .chapter { padding: 60px 0; }
  .chapter .lede { font-size: 16px; margin: 20px auto 0; }
  .shortcut-pair, .usage-layout { grid-template-columns: 1fr; gap: 24px; }
  .shortcut-item { padding: 18px; }
  .hud-context-copy h2 { max-width: 18ch; }
  #hud .lede { text-align: left; margin: 20px 0; }
  .offer { padding: 26px; gap: 28px; grid-template-columns: 1fr; }
  .offer-price { border-left: 0; border-top: 1px solid var(--line); padding: 24px 0 0; }
  .offer h2 { max-width: none; }
  .foot { flex-wrap: wrap; }
  .foot nav { flex-wrap: wrap; }
}
@media (max-width: 380px) {
  .brand { font-size: 14px; gap: 6px; }
  .nav-cta { padding-inline: 12px; font-size: 12px; }
  .hero-actions { gap: 14px; }
}