/* Landing component gallery. Each .lc-specimen can be moved with its scoped styles. */
.lc {
  --lc-max: 1184px;
  --lc-reading: 68ch;
  --lc-enter: 220ms;
  --lc-exit: 150ms;
  overflow-x: clip;
}
.lc-shell { width: min(calc(100% - 2 * var(--s6)), var(--lc-max)); margin-inline: auto; }
.lc p { max-width: var(--lc-reading); }
.lc h1, .lc h2, .lc h3 { margin: 0; font-family: var(--font-display); line-height: 1.08; letter-spacing: -.035em; }
.lc h1 { font-size: clamp(48px, 7vw, 104px); }
.lc h2 { font-size: clamp(36px, 4.4vw, 64px); }
.lc h3 { font-size: clamp(22px, 2.2vw, 32px); }
.lc button, .lc a { -webkit-tap-highlight-color: transparent; }
.lc button:focus-visible, .lc a:focus-visible, .lc summary:focus-visible { outline: 3px solid var(--focus); outline-offset: 4px; }
.lc-eyebrow { display: block; color: var(--accent-ink); font-size: var(--fs-meta); font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
.lc-muted { color: var(--muted); }
.lc-mini { color: var(--muted); font-size: var(--fs-sm); line-height: 1.5; }
.lc-svg { width: 20px; height: 20px; flex: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; fill: none; }
.lc-link { display: inline-flex; align-items: center; gap: var(--s2); min-height: 44px; font-weight: 700; color: var(--fg); text-decoration: underline; text-underline-offset: 5px; }
.lc-link .lc-svg { transition: transform var(--lc-enter) ease-out; }
.lc-action { display: inline-flex; align-items: center; justify-content: center; gap: var(--s2); min-height: 48px; padding: var(--s2) var(--s5); border: 1px solid var(--btn-primary-bg); border-radius: var(--r-pill); background: var(--btn-primary-bg); color: var(--on-accent); font-weight: 720; white-space: nowrap; text-decoration: none; transition: background var(--lc-enter) ease-out, transform var(--lc-enter) ease-out; }
.lc-action .lc-svg { width: 18px; height: 18px; }
.lc-action-subtle { border-color: var(--border); background: var(--surface); color: var(--fg); }
.lc-kickerline { display: flex; align-items: center; gap: var(--s3); }
.lc-kickerline::after { content: ''; flex: 1; height: 1px; background: var(--border); }

/* Gallery chrome: the specimens below are the reusable units. */
.lc-header { border-bottom: 1px solid var(--border); background: var(--surface); }
.lc-header-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--s4); min-height: 76px; }
.lc-brand { display: inline-flex; align-items: center; gap: var(--s3); color: var(--fg); font-family: var(--font-display); font-size: 18px; font-weight: 750; text-decoration: none; }
.lc-brand-marks { display: inline-flex; align-items: center; gap: var(--s2); }
.lc-brand-marks img { display: block; height: 32px; width: auto; }
.lc-header nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: var(--s4); }
.lc-header nav a { display: inline-flex; align-items: center; min-height: 44px; font-size: var(--fs-sm); color: var(--muted); text-decoration: none; }
.lc-intro { padding-block: var(--s8) var(--s7); }
.lc-intro-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(280px, .65fr); align-items: end; gap: var(--s6); }
.lc-intro h1 { max-width: 10ch; margin-top: var(--s4); }
.lc-intro p { font-size: clamp(18px, 2vw, 22px); line-height: 1.55; }
.lc-intro-note { border-top: 1px solid var(--line-strong); padding-top: var(--s4); }
.lc-intro-note strong { display: block; margin-bottom: var(--s2); font-size: var(--fs-sm); }
.lc-jump { display: flex; flex-wrap: wrap; gap: var(--s2); padding-bottom: var(--s6); }
.lc-jump a { display: inline-flex; align-items: center; min-height: 44px; padding: var(--s2) var(--s4); border: 1px solid var(--border); border-radius: var(--r-pill); background: var(--surface); color: var(--fg); font-size: var(--fs-sm); text-decoration: none; }
.lc-specimen { padding-block: var(--s8); border-top: 1px solid var(--border); scroll-margin-top: 24px; }
.lc-specimen-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(240px, .42fr); gap: var(--s6); align-items: end; margin-bottom: var(--s6); }
.lc-specimen-head h2 { max-width: 13ch; margin-top: var(--s3); }
.lc-specimen-head p { color: var(--muted); font-size: var(--fs-body); line-height: 1.65; }
.lc-usage { display: flex; flex-wrap: wrap; gap: var(--s2) var(--s4); padding-top: var(--s4); margin-top: var(--s5); border-top: 1px solid var(--border); font-size: var(--fs-meta); color: var(--muted); }
.lc-usage strong { color: var(--fg); }
.lc-usage a { color: var(--fg); text-decoration: underline; text-underline-offset: 3px; }

/* 01 — outcome hero: generated 1536 × 1024 decorative sound sculpture. */
.lc-outcome { display: grid; min-height: 640px; overflow: hidden; border: 1px solid var(--border); border-radius: var(--r-panel); background: var(--panel) url("outcome-background.png") center / cover no-repeat; color: var(--panel-fg); }
.lc-outcome-visual, .lc-outcome-copy { grid-area: 1 / 1; }
.lc-outcome-visual { display: flex; align-items: center; justify-content: space-between; gap: var(--s6); min-height: 640px; padding: var(--s7) var(--s6); }
.lc-outcome-wave { display: flex; align-items: center; gap: 6px; height: 240px; flex: none; }
.lc-outcome-wave span { display: block; width: 7px; height: var(--h, 80px); border-radius: var(--r-pill); background: var(--panel-muted); }
.lc-outcome-wave .lc-outcome-playhead { width: 2px; height: 240px; background: var(--signature-on-dark); }
.lc-outcome-doc { display: flex; flex-direction: column; gap: var(--s2); flex: none; width: 216px; padding: var(--s5); border: 1px solid var(--panel-border); border-radius: var(--r-card); background: var(--panel-surface); }
.lc-outcome-doc-label { font-family: var(--font-mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--panel-muted); }
.lc-outcome-doc p { display: flex; flex-direction: column; gap: 2px; max-width: none; font-size: 13px; line-height: 1.5; color: var(--panel-fg); }
.lc-outcome-doc time { font-family: var(--font-mono); font-size: 12px; color: var(--panel-muted); }
.lc-outcome-copy { z-index: 1; display: flex; flex-direction: column; justify-content: center; align-items: center; justify-self: center; align-self: center; gap: var(--s5); width: min(calc(100% - 2 * var(--s6)), 704px); padding: clamp(32px, 4.5vw, 64px); border: 1px solid var(--border); border-radius: var(--r-panel); background: var(--surface); color: var(--fg); text-align: center; }
.lc-outcome-copy h3 { max-width: 12ch; font-size: clamp(40px, 4.6vw, 68px); }
.lc-outcome-copy p { max-width: 43ch; font-size: 18px; line-height: 1.6; }
.lc-outcome-actions { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: var(--s4); }

/* 02 — visual process */
.lc-process { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s4); }
.lc-process-step { display: flex; flex-direction: column; min-width: 0; border: 1px solid var(--border); border-radius: var(--r-card); background: var(--surface); overflow: hidden; }
.lc-process-visual { display: grid; align-items: end; min-height: 220px; padding: var(--s5); border-bottom: 1px solid var(--border); background: var(--bg); }
.lc-process-body { display: flex; flex-direction: column; gap: var(--s3); padding: var(--s5); }
.lc-process-body h3 { font-size: 24px; }
.lc-process-body p { color: var(--muted); font-size: var(--fs-body); }
.lc-step-number { display: block; color: var(--accent-ink); font-family: var(--font-mono); font-size: 13px; }
.lc-mock-upload { display: flex; flex-direction: column; gap: var(--s3); align-items: center; justify-content: center; min-height: 156px; padding: var(--s5); border: 1px dashed var(--line-strong); border-radius: var(--r-control); background: var(--surface); text-align: center; }
.lc-mock-upload .lc-svg { width: 32px; height: 32px; color: var(--accent-ink); }
.lc-mock-upload span { display: block; font-weight: 680; }
.lc-mock-upload small { display: block; color: var(--muted); }
.lc-mock-lines { display: flex; flex-direction: column; justify-content: center; gap: var(--s3); min-height: 156px; padding: var(--s5); border: 1px solid var(--border); border-radius: var(--r-control); background: var(--surface); }
.lc-mock-lines span { display: block; line-height: 1.5; }
.lc-mock-lines b { display: block; color: var(--accent-ink); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; }
.lc-mock-export { display: grid; gap: var(--s2); min-height: 156px; align-content: center; }
.lc-mock-export span { display: flex; align-items: center; justify-content: space-between; gap: var(--s3); padding: var(--s3) var(--s4); border: 1px solid var(--border); border-radius: var(--r-control); background: var(--surface); font-weight: 650; }
.lc-mock-export .lc-svg { color: var(--accent-ink); }

/* 03 — result comparison */
.lc-comparison { display: grid; grid-template-columns: minmax(220px, .48fr) minmax(0, 1fr); border: 1px solid var(--border); border-radius: var(--r-panel); background: var(--surface); overflow: hidden; }
.lc-comparison-side { display: flex; flex-direction: column; justify-content: space-between; gap: var(--s6); padding: clamp(24px, 4vw, 48px); border-right: 1px solid var(--border); }
.lc-comparison-side h3 { margin-top: var(--s3); }
.lc-comparison-side p { color: var(--muted); }
.lc-tabs { display: flex; flex-direction: column; gap: var(--s2); }
.lc-tabs button { display: flex; align-items: center; min-height: 48px; padding: var(--s3) var(--s4); border: 1px solid var(--border); border-radius: var(--r-control); background: var(--surface); color: var(--fg); font-weight: 700; text-align: left; }
.lc-tabs button[aria-selected="true"] { border-color: var(--accent-ink); background: var(--accent-soft); color: var(--fg); }
.lc-comparison-stage { display: flex; flex-direction: column; gap: var(--s5); min-width: 0; padding: clamp(24px, 4vw, 48px); }
.lc-comparison-meta { display: flex; justify-content: space-between; gap: var(--s3); padding-bottom: var(--s4); border-bottom: 1px solid var(--border); color: var(--muted); font-family: var(--font-mono); font-size: 12px; text-transform: uppercase; }
.lc-panel[hidden] { display: none; }
.lc-transcript { display: grid; gap: var(--s5); }
.lc-transcript-line { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: var(--s4); line-height: 1.65; }
.lc-transcript-line time { color: var(--muted); font-family: var(--font-mono); font-size: 12px; padding-top: 5px; }
.lc-transcript-line strong { color: var(--accent-ink); font-size: var(--fs-sm); }
.lc-transcript-line p { max-width: 58ch; }
.lc-transcript-raw { color: var(--muted); font-family: var(--font-mono); line-height: 1.75; white-space: pre-wrap; }
.lc-transcript-note { margin-top: auto; padding-top: var(--s4); border-top: 1px solid var(--border); color: var(--muted); font-size: var(--fs-sm); }

/* 04 — use cases */
.lc-filterbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--s4); margin-bottom: var(--s5); }
.lc-filters { display: flex; flex-wrap: wrap; gap: var(--s2); }
.lc-filters button { display: inline-flex; align-items: center; min-height: 44px; padding: var(--s2) var(--s4); border: 1px solid var(--border); border-radius: var(--r-pill); background: var(--surface); color: var(--fg); font-weight: 650; }
.lc-filters button[aria-pressed="true"] { border-color: var(--fg); background: var(--fg); color: var(--surface); }
.lc-case-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s4); }
.lc-case[hidden] { display: none; }
.lc-case { display: flex; flex-direction: column; min-height: 300px; padding: var(--s5); border: 1px solid var(--border); border-radius: var(--r-card); background: var(--surface); }
.lc-case-top { display: flex; align-items: center; justify-content: space-between; gap: var(--s3); padding-bottom: var(--s5); border-bottom: 1px solid var(--border); color: var(--muted); font-size: var(--fs-meta); }
.lc-case h3 { margin-top: var(--s6); font-size: 26px; }
.lc-case p { margin-top: var(--s3); color: var(--muted); }
.lc-case .lc-link { margin-top: auto; padding-top: var(--s5); }
.lc-case-signal { display: block; width: 28px; height: 20px; border-left: 2px solid var(--signature); border-right: 2px solid var(--signature); position: relative; }
.lc-case-signal::after { content: ''; position: absolute; left: 11px; top: 4px; width: 2px; height: 12px; background: var(--signature); }

/* 05 — offer architecture */
.lc-offers { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s4); }
.lc-offer { display: flex; flex-direction: column; gap: var(--s5); padding: clamp(24px, 4vw, 48px); border: 1px solid var(--border); border-radius: var(--r-panel); background: var(--surface); }
.lc-offer-featured { border-color: var(--fg); background: var(--fg); color: var(--bg); }
.lc-offer .lc-eyebrow { color: var(--accent-ink); }
.lc-offer-featured .lc-eyebrow { color: var(--accent-on-dark); }
.lc-offer h3 { font-size: clamp(32px, 3vw, 48px); }
.lc-offer p { color: var(--muted); }
.lc-offer-featured p { color: var(--panel-muted); }
.lc-offer table { width: 100%; margin-top: auto; border-collapse: collapse; text-align: left; }
.lc-offer th, .lc-offer td { border-top: 1px solid var(--border); padding: var(--s3) 0; vertical-align: top; font-size: var(--fs-sm); }
.lc-offer th { width: 34%; color: var(--muted); font-weight: 600; }
.lc-offer-featured th, .lc-offer-featured td { border-color: var(--panel-border); }
.lc-offer-featured th { color: var(--panel-muted); }
.lc-offer-featured .lc-action { border-color: var(--panel-fg); background: var(--panel-fg); color: var(--panel); }
.lc-offer .lc-action { align-self: flex-start; }

/* 06 — FAQ */
.lc-faq-layout { display: grid; grid-template-columns: minmax(220px, .55fr) minmax(0, 1fr); gap: var(--s7); }
.lc-faq-intro p { margin-top: var(--s4); color: var(--muted); }
.lc-faq-list { border-top: 1px solid var(--line-strong); }
.lc-faq-list details { border-bottom: 1px solid var(--border); }
.lc-faq-list summary { display: flex; align-items: center; justify-content: space-between; gap: var(--s4); min-height: 76px; padding-block: var(--s4); list-style: none; font-size: clamp(18px, 2vw, 22px); font-weight: 680; cursor: pointer; }
.lc-faq-list summary::-webkit-details-marker { display: none; }
.lc-faq-list summary::after { content: '+'; display: grid; place-items: center; width: 32px; height: 32px; flex: none; border: 1px solid var(--border); border-radius: 50%; font-size: 22px; font-weight: 400; }
.lc-faq-list details[open] summary::after { content: '−'; }
.lc-faq-list details p { margin: 0 0 var(--s5); color: var(--muted); line-height: 1.7; }

.lc-sourcebook { padding-block: var(--s8); border-top: 1px solid var(--border); }
.lc-sourcebook h2 { margin-bottom: var(--s5); font-size: clamp(32px, 4vw, 48px); }
.lc-sources { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s3) var(--s6); list-style: none; margin: 0; padding: 0; }
.lc-sources li { display: flex; gap: var(--s3); padding-block: var(--s3); border-top: 1px solid var(--border); }
.lc-sources span { flex: none; color: var(--accent-ink); font-family: var(--font-mono); font-size: 12px; }
.lc-sources a { font-weight: 700; text-decoration: underline; text-underline-offset: 4px; }
.lc-sources p { color: var(--muted); font-size: var(--fs-sm); }
.lc-final { padding-block: var(--s8); background: var(--panel); color: var(--panel-fg); }
.lc-final-inner { display: flex; align-items: end; justify-content: space-between; gap: var(--s6); }
.lc-final h2 { max-width: 12ch; margin-top: var(--s3); }
.lc-final .lc-eyebrow { color: var(--accent-on-dark); }
.lc-final .lc-action { flex: none; border-color: var(--panel-fg); background: var(--panel-fg); color: var(--panel); }
.lc-footer { padding-block: var(--s5); }
.lc-footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--s4); color: var(--muted); font-size: var(--fs-sm); }
.lc-footer a { text-decoration: underline; text-underline-offset: 4px; }

@media (hover: hover) {
  .lc-header nav a:hover, .lc-footer a:hover, .lc-sources a:hover { color: var(--fg); }
  .lc-link:hover .lc-svg { transform: translate(3px, -3px); }
  .lc-action:hover { background: var(--btn-primary-hover); transform: translateY(-2px); }
  .lc-action-subtle:hover { background: var(--bg); }
  .lc-jump a:hover, .lc-filters button:hover:not([aria-pressed="true"]), .lc-tabs button:hover:not([aria-selected="true"]) { border-color: var(--line-strong); }
  .lc-faq-list summary:hover { color: var(--accent-ink); }
}
@media (max-width: 1199px) {
  .lc-outcome-doc { display: none; }
}
@media (max-width: 1023px) {
  .lc-intro-grid, .lc-specimen-head { grid-template-columns: minmax(0, 1fr) minmax(220px, .55fr); }
  .lc-process, .lc-case-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 767px) {
  .lc-shell { width: min(calc(100% - 2 * var(--s4)), var(--lc-max)); }
  .lc-header-inner { align-items: flex-start; flex-direction: column; gap: 0; padding-block: var(--s3); }
  .lc-header nav { justify-content: flex-start; }
  .lc-intro { padding-block: var(--s7) var(--s5); }
  .lc-intro-grid, .lc-specimen-head, .lc-comparison, .lc-faq-layout { grid-template-columns: minmax(0, 1fr); }
  .lc-intro-note { max-width: 56ch; }
  .lc-specimen { padding-block: var(--s7); }
  .lc-specimen-head { gap: var(--s4); margin-bottom: var(--s5); }
  .lc-outcome, .lc-outcome-visual { min-height: 760px; }
  .lc-outcome-visual { padding: var(--s5); }
  .lc-outcome-copy { width: calc(100% - 2 * var(--s4)); padding: var(--s5); }
  .lc-outcome-copy h3 { font-size: clamp(36px, 9vw, 56px); }
  .lc-comparison-side { border-right: 0; border-bottom: 1px solid var(--border); }
  .lc-tabs { flex-direction: row; }
  .lc-tabs button { flex: 1; justify-content: center; text-align: center; }
  .lc-faq-layout { gap: var(--s5); }
  .lc-final-inner { align-items: flex-start; flex-direction: column; }
}
@media (max-width: 599px) {
  .lc-process, .lc-case-grid, .lc-offers, .lc-sources { grid-template-columns: minmax(0, 1fr); }
  .lc-process-visual { min-height: 184px; }
  .lc-case { min-height: 256px; }
  .lc-offer { padding: var(--s5); }
  .lc-comparison-side, .lc-comparison-stage { padding: var(--s5); }
  .lc-transcript-line { grid-template-columns: 48px minmax(0, 1fr); gap: var(--s3); }
  .lc-filterbar { align-items: flex-start; flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  .lc-action, .lc-link .lc-svg { transition: none; }
}