/* ============================================================================
   Talking Avatar Pipeline · page.css — product landing (Track B)
   Same grammar as /video-engine: dark hero (fan phones) → light pain →
   dark stepped how-it-works → deliverables → compare → real outputs →
   Track A finishing layer → FAQ → dark final CTA.
   Keeps folio/masthead scroll-craft chrome; visual grammar is landing, not
   magazine chapters.
   ========================================================================== */

body { font-feature-settings: "ss01" 1; }

/* ---------------------------------------------------------------- folio -- */
.folio {
  position: fixed;
  top: var(--sc-5);
  left: var(--sc-gutter);
  z-index: var(--sc-z-chrome);
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--sc-font-mono);
  font-size: var(--sc-t-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: color-mix(in oklab, var(--sc-ink-soft) 85%, transparent);
  pointer-events: none;
}
.folio__n {
  color: color-mix(in oklab, var(--sc-accent) 85%, var(--sc-ink));
  font-weight: 600;
}
.folio__t::before { content: "· "; }

/* -------------------------------------------------------------- masthead -- */
.masthead {
  position: fixed;
  right: var(--sc-gutter);
  bottom: var(--sc-5);
  z-index: var(--sc-z-chrome);
  text-align: right;
  pointer-events: none;
}
.masthead__label {
  font-family: var(--sc-font-mono);
  font-size: 9.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: color-mix(in oklab, var(--sc-ink-soft) 60%, transparent);
  margin: 0 0 6px;
}
.masthead__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.masthead__list li {
  font-family: var(--sc-font-mono);
  font-size: var(--sc-t-xs);
  letter-spacing: 0.03em;
  color: var(--sc-ink);
  background: color-mix(in oklab, var(--sc-canvas) 55%, transparent);
  border: 1px solid var(--sc-hairline);
  border-right: 2px solid color-mix(in oklab, var(--sc-accent) 70%, transparent);
  padding: 3px 10px;
  border-radius: 3px;
}
@media (max-width: 700px) {
  .folio { display: none; }
  .masthead { left: var(--sc-gutter); right: var(--sc-gutter); text-align: left; bottom: var(--sc-3); }
  .masthead__list { flex-direction: row; flex-wrap: wrap; }
}

/* ------------------------------------------------------------- landing -- */
.lp { color: var(--sc-ink); }

.lp-eyebrow {
  margin: 0 0 var(--sc-4);
  font-family: var(--sc-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: color-mix(in oklab, var(--sc-accent) 85%, var(--sc-ink));
}
.lp-eyebrow--hero {
  color: color-mix(in oklab, #f4f4f2 70%, transparent);
  letter-spacing: 0.18em;
}
.lp-eyebrow--dark {
  color: color-mix(in oklab, var(--sc-accent) 70%, #111);
}

.lp-h2 {
  margin: 0 0 var(--sc-4);
  font-family: var(--sc-font-display);
  font-weight: 700;
  letter-spacing: var(--sc-track-tight);
  font-size: clamp(1.8rem, 1.4rem + 2.2vw, 3.2rem);
  line-height: 1.08;
  color: var(--sc-ink);
}
.lp-h2--dark { color: #0f1111; }

.lp-section {
  padding-block: clamp(4rem, 3rem + 4vw, 7rem);
}
.lp-section--dark {
  background: #030305;
  color: #f4f4f2;
}
.lp-section--dark .lp-h2,
.lp-section--dark .lp-section__sub { color: #f4f4f2; }
.lp-section--light { background: #f3f3f0; color: #0f1111; }
.lp-section--surface { background: var(--sc-surface); }

.lp-section__head { max-width: 42rem; margin-bottom: var(--sc-7); }
.lp-section__sub {
  margin: 0;
  font-size: var(--sc-t-lg);
  line-height: 1.5;
  color: color-mix(in oklab, var(--sc-ink) 65%, transparent);
}
.lp-narrow { max-width: 44rem; }

/* ----------------------------------------------------------------- hero -- */
.lp-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: #030305;
  color: #f4f4f2;
  padding-block: clamp(5.5rem, 4.5rem + 5vw, 8rem) clamp(2.5rem, 2rem + 2vw, 4rem);
  text-align: center;
}
.lp-hero__grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(color-mix(in oklab, #fff 4.5%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in oklab, #fff 4.5%, transparent) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 35%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 35%, #000 20%, transparent 75%);
}
.lp-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 52rem;
  margin-inline: auto;
}
.lp-hero__h {
  margin: 0 auto var(--sc-4);
  max-width: 22ch;
  font-family: var(--sc-font-display);
  font-weight: 700;
  letter-spacing: var(--sc-track-tight);
  font-size: clamp(2.25rem, 1.65rem + 3.4vw, 4.4rem);
  line-height: 1.02;
}
.lp-mark {
  color: var(--sc-accent);
}
.lp-hero__promise {
  margin: 0 auto var(--sc-4);
  max-width: 36ch;
  font-family: var(--sc-font-display);
  font-size: clamp(1.15rem, 1rem + 0.7vw, 1.55rem);
  font-weight: 600;
  line-height: 1.3;
  color: #f4f4f2;
}
.lp-hero__lede {
  margin: 0 auto var(--sc-6);
  max-width: 46ch;
  font-size: clamp(1.02rem, 0.95rem + 0.35vw, 1.18rem);
  line-height: 1.55;
  color: color-mix(in oklab, #f4f4f2 72%, transparent);
}
.lp-hero__cta {
  margin-bottom: var(--sc-7);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.lp-hero__btn {
  min-width: min(100%, 280px);
  padding: 1.1rem 2rem !important;
  font-size: 1.05rem !important;
  border-radius: 12px !important;
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--accent) 40%, transparent),
    0 18px 40px -18px color-mix(in srgb, var(--accent) 55%, transparent) !important;
}
.lp-hero__micro {
  margin: var(--sc-3) 0 0;
  font-size: var(--sc-t-sm);
  font-style: italic;
  color: color-mix(in oklab, #f4f4f2 55%, transparent);
}

/* Hero phone fan — Monteur-IA style proof plane */
.lp-hero-fan {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: clamp(0.35rem, 1.2vw, 1rem);
  min-height: clamp(280px, 42vw, 420px);
  margin: 0 auto;
  padding: 0 clamp(0.5rem, 2vw, 1.5rem);
  max-width: 1100px;
  perspective: 1200px;
}
.lp-hero-fan__phone {
  flex: 0 0 auto;
  width: clamp(108px, 14vw, 168px);
  margin: 0;
  z-index: var(--fan-z, 1);
  --fan-lift: 18px;
  transform: rotate(var(--fan-rot, 0deg)) translateY(var(--fan-lift));
  transition: transform 0.45s var(--ease-out-soft, cubic-bezier(0.22, 1, 0.36, 1));
  animation: lp-fan-rise 0.9s both;
}
.lp-hero-fan__phone:nth-child(1) { animation-delay: 0.05s; }
.lp-hero-fan__phone:nth-child(2) { animation-delay: 0.12s; }
.lp-hero-fan__phone:nth-child(3) { animation-delay: 0.18s; }
.lp-hero-fan__phone:nth-child(4) { animation-delay: 0.24s; }
.lp-hero-fan__phone:nth-child(5) { animation-delay: 0.3s; }
.lp-hero-fan__phone--featured {
  width: clamp(140px, 18vw, 210px);
  --fan-lift: 0px;
  transform: rotate(0deg) translateY(var(--fan-lift));
}
.lp-hero-fan__phone:hover {
  transform: rotate(var(--fan-rot, 0deg)) translateY(4px) scale(1.03);
  z-index: 8;
}
.lp-hero-fan__phone--featured:hover {
  transform: rotate(0deg) translateY(-6px) scale(1.04);
}
.lp-hero-fan__bezel {
  position: relative;
  aspect-ratio: 9 / 16;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid color-mix(in oklab, #fff 18%, transparent);
  background: #0a0a0c;
  box-shadow:
    0 28px 60px -30px rgba(0, 0, 0, 0.95),
    0 0 0 1px color-mix(in oklab, var(--sc-accent) 18%, transparent);
}
.lp-hero-fan__bezel video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}
.lp-hero-fan__label {
  position: absolute;
  left: 10px;
  bottom: 10px;
  z-index: 1;
  padding: 4px 8px;
  border-radius: 999px;
  background: color-mix(in oklab, #030305 72%, transparent);
  border: 1px solid color-mix(in oklab, #fff 14%, transparent);
  color: #f4f4f2;
  font-family: var(--sc-font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.lp-hero-stats {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--sc-3);
  max-width: 42rem;
  margin: var(--sc-6) auto 0;
  padding-top: var(--sc-5);
  border-top: 1px solid color-mix(in oklab, #fff 10%, transparent);
}
.lp-hero-stat {
  text-align: center;
}
.lp-hero-stat__n {
  margin: 0 0 6px;
  font-family: var(--sc-font-display);
  font-size: clamp(1.35rem, 1.1rem + 1vw, 1.9rem);
  font-weight: 700;
  color: var(--sc-accent);
  line-height: 1;
}
.lp-hero-stat p:last-child {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: color-mix(in oklab, #f4f4f2 58%, transparent);
}

@keyframes lp-fan-rise {
  from {
    opacity: 0;
    transform: rotate(var(--fan-rot, 0deg)) translateY(calc(var(--fan-lift) + 22px));
  }
  to {
    opacity: 1;
    transform: rotate(var(--fan-rot, 0deg)) translateY(var(--fan-lift));
  }
}
@media (prefers-reduced-motion: reduce) {
  .lp-hero-fan__phone { animation: none; }
}

/* ----------------------------------------------------------------- pain -- */
.lp-pain-list {
  display: grid;
  gap: 10px;
  margin: var(--sc-6) 0;
}
.lp-pain-list p {
  margin: 0;
  padding: 14px 16px;
  border-left: 3px solid var(--sc-accent);
  background: #fff;
  color: #222;
  font-size: var(--sc-t-base);
  line-height: 1.45;
}
.lp-pain-close {
  margin: 0;
  font-family: var(--sc-font-display);
  font-size: var(--sc-t-xl);
  font-weight: 700;
  color: #0f1111;
}

/* ---------------------------------------------------------- how it works -- */
.lp-setup {
  margin-bottom: var(--sc-8);
  max-width: 36rem;
}
.lp-setup__badge {
  display: inline-block;
  margin: 0 0 10px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--sc-accent);
  color: #030305;
  font-family: var(--sc-font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
}
.lp-terminal {
  border: 1px solid color-mix(in oklab, #fff 14%, transparent);
  border-radius: 14px;
  background: #0b0b0e;
  padding: 18px 18px 16px;
  font-family: var(--sc-font-mono);
  font-size: 13px;
  line-height: 1.55;
  overflow: visible;
  clip-path: none;
}
.lp-terminal__line { margin: 0 0 4px; color: color-mix(in oklab, #f4f4f2 70%, transparent); }
.lp-terminal__line span { color: var(--sc-accent); margin-right: 6px; }
.lp-terminal__ans { margin: 0 0 12px; color: #f4f4f2; padding-left: 1em; }
.lp-terminal__ok { margin: 8px 0 0; color: var(--sc-accent); font-weight: 600; }

.lp-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--sc-6);
}
.lp-step {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: var(--sc-6);
  align-items: center;
  padding-bottom: var(--sc-6);
  border-bottom: 1px solid color-mix(in oklab, #fff 10%, transparent);
}
.lp-step:nth-child(even) {
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
}
.lp-step:nth-child(even) .lp-step__copy { order: 2; }
.lp-step:nth-child(even) .lp-phone { order: 1; }
.lp-step:last-child { border-bottom: 0; padding-bottom: 0; }
.lp-step__n {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--sc-font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--sc-accent);
}
.lp-step__copy h3 {
  margin: 0 0 10px;
  font-family: var(--sc-font-display);
  font-size: clamp(1.25rem, 1.1rem + 0.8vw, 1.8rem);
  color: #f4f4f2;
}
.lp-step__copy p {
  margin: 0;
  color: color-mix(in oklab, #f4f4f2 68%, transparent);
  line-height: 1.55;
  max-width: 42ch;
}

.lp-phone { display: flex; justify-content: center; }
.lp-phone__bezel {
  width: min(100%, 240px);
  aspect-ratio: 9 / 16;
  border-radius: 28px;
  padding: 10px;
  background: linear-gradient(160deg, #2a2a30, #0c0c0f);
  border: 1px solid color-mix(in oklab, #fff 18%, transparent);
  box-shadow: 0 24px 50px -28px rgba(0,0,0,0.8);
}
.lp-phone__screen {
  height: 100%;
  border-radius: 20px;
  background: #101014;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 8px;
  padding: 0;
  position: relative;
  overflow: hidden;
}
.lp-phone__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}
.lp-phone__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 8px;
  padding: 16px 14px;
  background:
    linear-gradient(180deg, transparent 42%, color-mix(in oklab, #030305 88%, transparent) 100%);
}
.lp-phone--raw .lp-phone__video {
  filter: contrast(0.96) saturate(0.9) brightness(1.05);
}
.lp-phone--raw .lp-phone__overlay {
  background:
    linear-gradient(180deg, color-mix(in oklab, #030305 18%, transparent) 0%, transparent 35%, color-mix(in oklab, #030305 82%, transparent) 100%);
}
.lp-phone--cut .lp-phone__overlay {
  background:
    linear-gradient(180deg, color-mix(in oklab, #030305 35%, transparent) 0%, transparent 28%, color-mix(in oklab, #030305 88%, transparent) 100%);
}
.lp-phone--cut .lp-phone__overlay::before {
  content: "01:12  →  0:24";
  position: absolute;
  top: 14px;
  left: 12px;
  right: 12px;
  font-family: var(--sc-font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--sc-accent);
  background: color-mix(in oklab, #030305 70%, transparent);
  border: 1px solid color-mix(in oklab, var(--sc-accent) 35%, transparent);
  border-radius: 8px;
  padding: 6px 8px;
}
/* Compose mock = raw talking take (no Track A chrome) */
.lp-phone--compose .lp-phone__overlay::before {
  content: none;
}
.lp-phone--compose .lp-phone__overlay--raw {
  display: flex;
  background:
    linear-gradient(180deg, transparent 55%, color-mix(in oklab, #030305 86%, transparent) 100%);
}
.lp-phone--gate .lp-phone__overlay {
  justify-content: flex-end;
  align-items: stretch;
  gap: 10px;
  background:
    linear-gradient(
      180deg,
      color-mix(in oklab, #030305 28%, transparent) 0%,
      transparent 32%,
      color-mix(in oklab, #030305 78%, transparent) 100%
    );
}
.lp-phone--gate .lp-phone__tag {
  align-self: flex-start;
}
.lp-phone--gate .lp-phone__checks {
  align-self: stretch;
}
.lp-phone--done .lp-phone__overlay::after {
  content: "MP4 ready";
  position: absolute;
  top: 14px;
  right: 12px;
  font-family: var(--sc-font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #030305;
  background: var(--sc-accent);
  border-radius: 999px;
  padding: 4px 8px;
  font-weight: 700;
}
.lp-phone__rec,
.lp-phone__tag,
.lp-phone__note,
.lp-phone__checks {
  position: relative;
  z-index: 1;
}
.lp-phone__rec,
.lp-phone__tag {
  align-self: flex-start;
  font-family: var(--sc-font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #030305;
  background: var(--sc-accent);
  padding: 4px 8px;
  border-radius: 999px;
  font-weight: 700;
}
.lp-phone__note {
  font-size: 12px;
  color: color-mix(in oklab, #f4f4f2 88%, transparent);
}
.lp-phone__checks {
  list-style: none;
  margin: 0;
  padding: 10px 12px;
  display: grid;
  gap: 4px;
  font-family: var(--sc-font-mono);
  font-size: 12px;
  color: #f4f4f2;
  background: color-mix(in oklab, #030305 72%, transparent);
  border: 1px solid color-mix(in oklab, #fff 14%, transparent);
  border-radius: 12px;
}

.lp-mantra {
  margin-top: var(--sc-8);
  display: grid;
  gap: 4px;
}
.lp-mantra p {
  margin: 0;
  font-family: var(--sc-font-display);
  font-size: clamp(1.35rem, 1.1rem + 1vw, 2rem);
  font-weight: 700;
  color: #f4f4f2;
}

/* ----------------------------------------------------------- deliverables -- */
.lp-deliver {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--sc-4);
  margin-bottom: var(--sc-7);
}
.lp-deliver article {
  border: 1px solid var(--sc-hairline);
  border-radius: 14px;
  background: var(--sc-canvas);
  padding: var(--sc-5);
}
.lp-deliver h3 {
  margin: 0 0 8px;
  font-family: var(--sc-font-display);
  font-size: var(--sc-t-lg);
}
.lp-deliver p {
  margin: 0;
  font-size: var(--sc-t-sm);
  color: var(--sc-ink-soft);
  line-height: 1.5;
}

.lp-timeline {
  display: grid;
  gap: 8px;
  border-radius: 14px;
  border: 1px solid var(--sc-hairline);
  background: #0b0b0e;
  padding: 16px;
}
.lp-timeline__track {
  height: 34px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  padding: 0 12px;
  font-family: var(--sc-font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: #030305;
  font-weight: 700;
}
.lp-timeline__track--video { background: color-mix(in oklab, #6ea8ff 80%, #fff); width: 92%; }
.lp-timeline__track--motion { background: var(--sc-accent); width: 74%; }
.lp-timeline__track--caps { background: color-mix(in oklab, #c4a1ff 80%, #fff); width: 86%; }
.lp-timeline__track--music { background: color-mix(in oklab, #ff9b6a 80%, #fff); width: 68%; }
.lp-timeline__track--gate { background: color-mix(in oklab, #7dffb2 80%, #fff); width: 58%; }

.lp-music-proof {
  margin-top: var(--sc-7);
  display: grid;
  grid-template-columns: minmax(18rem, 1fr) 220px;
  gap: clamp(1.25rem, 3vw, 2.5rem);
  align-items: center;
  padding: clamp(1.25rem, 3vw, 2rem);
  border-radius: 16px;
  border: 1px solid color-mix(in oklab, var(--sc-accent) 35%, transparent);
  background:
    linear-gradient(135deg, color-mix(in oklab, var(--sc-accent) 8%, transparent), transparent 55%),
    #101014;
}
.lp-music-proof__copy {
  min-width: 0;
  max-width: 36rem;
}
.lp-music-proof__copy h3 {
  margin: 0 0 10px;
  font-family: var(--sc-font-display);
  font-size: clamp(1.35rem, 1.1rem + 1vw, 1.85rem);
  color: #f4f4f2;
  line-height: 1.2;
  overflow-wrap: normal;
  hyphens: manual;
}
.lp-music-proof__copy > p {
  margin: 0 0 10px;
  color: color-mix(in oklab, #f4f4f2 72%, transparent);
  font-size: var(--sc-t-sm);
  line-height: 1.5;
}
.lp-music-proof__hint {
  font-family: var(--sc-font-mono) !important;
  font-size: 11px !important;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--sc-accent) !important;
}
.lp-music-proof__phone {
  margin: 0;
  width: 220px;
  justify-self: end;
}
.lp-music-proof__bezel {
  position: relative;
  width: 220px;
  aspect-ratio: 9 / 16;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid color-mix(in oklab, #fff 16%, transparent);
  background: #0a0a0c;
  box-shadow: 0 24px 50px -28px rgba(0, 0, 0, 0.85);
}
.lp-music-proof__bezel video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}
.lp-music-proof__tag {
  position: absolute;
  left: 10px;
  bottom: 10px;
  z-index: 1;
  max-width: calc(100% - 60px);
  padding: 4px 8px;
  border-radius: 999px;
  color: #030305;
  background: var(--sc-accent);
  font-family: var(--sc-font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.lp-music-proof .sound-toggle {
  position: absolute;
  right: 10px;
  bottom: 10px;
  z-index: 2;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid color-mix(in oklab, #fff 20%, transparent);
  background: color-mix(in oklab, #030305 55%, transparent);
  backdrop-filter: blur(6px);
  color: #f4f4f2;
  cursor: pointer;
  padding: 0;
}
.lp-music-proof .sound-toggle:hover,
.lp-music-proof .sound-toggle:focus-visible {
  background: color-mix(in oklab, var(--sc-accent) 20%, #030305);
  border-color: color-mix(in oklab, var(--sc-accent) 60%, transparent);
}
.lp-music-proof .sound-toggle:focus-visible {
  outline: 2px solid var(--sc-accent);
  outline-offset: 2px;
}
.lp-music-proof .sound-toggle__mute { opacity: 0; }
.lp-music-proof .sound-toggle.is-muted .sound-toggle__mute { opacity: 1; }
.lp-music-proof .sound-toggle.is-muted .sound-toggle__wave { opacity: 0; }

@media (max-width: 700px) {
  .lp-music-proof {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }
  .lp-music-proof__copy { max-width: none; }
  .lp-music-proof__phone,
  .lp-music-proof__bezel {
    width: min(220px, 70vw);
    justify-self: center;
  }
}

/* ------------------------------------------- Track A stack on Track B -- */
/* -------------------------------- raw avatar → Track A process ------ */
.lp-process {
  list-style: none;
  margin: 0 0 var(--sc-7);
  padding: 0;
  display: grid;
  gap: var(--sc-5);
}
.lp-process__step {
  border-radius: 18px;
  border: 1px solid color-mix(in oklab, #fff 12%, transparent);
  background: #101014;
  padding: var(--sc-5);
}
.lp-process__step--finish {
  border-color: color-mix(in oklab, var(--sc-accent) 42%, transparent);
  background:
    linear-gradient(180deg, color-mix(in oklab, var(--sc-accent) 10%, transparent), transparent 42%),
    #121218;
}
.lp-process__kicker {
  margin: 0 0 8px;
  font-family: var(--sc-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sc-accent);
}
.lp-process__step h3 {
  margin: 0 0 8px;
  font-family: var(--sc-font-display);
  font-size: clamp(1.2rem, 1.05rem + 0.55vw, 1.55rem);
  color: #f4f4f2;
}
.lp-process__step p {
  margin: 0 0 var(--sc-4);
  max-width: 54ch;
  color: color-mix(in oklab, #f4f4f2 68%, transparent);
  line-height: 1.5;
}
.lp-process__step a {
  color: var(--sc-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.lp-process__bridge {
  display: flex;
  justify-content: center;
  margin: -4px 0;
  font-family: var(--sc-font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sc-accent);
}
.lp-process__phone {
  margin: 0;
  display: flex;
  justify-content: center;
}
.lp-process__pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--sc-4);
  align-items: start;
}
.lp-process__bezel {
  position: relative;
  width: min(100%, 220px);
  aspect-ratio: 9 / 16;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid color-mix(in oklab, #fff 16%, transparent);
  background: #0a0a0c;
  box-shadow: 0 24px 50px -28px rgba(0, 0, 0, 0.85);
}
.lp-process__bezel video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}
.lp-process__tag {
  position: absolute;
  left: 10px;
  bottom: 10px;
  z-index: 1;
  padding: 4px 8px;
  border-radius: 999px;
  background: color-mix(in oklab, #030305 74%, transparent);
  border: 1px solid color-mix(in oklab, #fff 14%, transparent);
  color: #f4f4f2;
  font-family: var(--sc-font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.lp-process__tag--accent {
  color: #030305;
  background: var(--sc-accent);
  border-color: transparent;
  font-weight: 700;
}

/* Click-to-hear on process phones + FlowCanvas outputs (paired with chapters.js) */
.lp-process .sound-toggle,
.lp-flow .sound-toggle {
  position: absolute;
  right: 10px;
  bottom: 10px;
  z-index: 2;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid color-mix(in oklab, #fff 20%, transparent);
  background: color-mix(in oklab, #030305 55%, transparent);
  backdrop-filter: blur(6px);
  color: #f4f4f2;
  cursor: pointer;
  padding: 0;
}
.lp-process .sound-toggle:hover,
.lp-process .sound-toggle:focus-visible,
.lp-flow .sound-toggle:hover,
.lp-flow .sound-toggle:focus-visible {
  background: color-mix(in oklab, var(--sc-accent) 20%, #030305);
  border-color: color-mix(in oklab, var(--sc-accent) 60%, transparent);
}
.lp-process .sound-toggle:focus-visible,
.lp-flow .sound-toggle:focus-visible {
  outline: 2px solid var(--sc-accent);
  outline-offset: 2px;
}
.lp-process .sound-toggle__mute,
.lp-flow .sound-toggle__mute { opacity: 0; }
.lp-process .sound-toggle.is-muted .sound-toggle__mute,
.lp-flow .sound-toggle.is-muted .sound-toggle__mute { opacity: 1; }
.lp-process .sound-toggle.is-muted .sound-toggle__wave,
.lp-flow .sound-toggle.is-muted .sound-toggle__wave { opacity: 0; }

@media (max-width: 700px) {
  .lp-process__pair { grid-template-columns: 1fr; }
  .lp-process__bezel { width: min(100%, 260px); }
}

.lp-stack {
  display: grid;
  gap: 14px;
  margin-top: var(--sc-6);
}
.lp-stack__layer {
  border-radius: 16px;
  border: 1px solid color-mix(in oklab, #fff 12%, transparent);
  padding: var(--sc-5);
  background: #101014;
}
.lp-stack__layer--finish {
  border-color: color-mix(in oklab, var(--sc-accent) 45%, transparent);
  background:
    linear-gradient(180deg, color-mix(in oklab, var(--sc-accent) 10%, transparent), transparent 48%),
    #121218;
}
.lp-stack__kicker {
  margin: 0 0 8px;
  font-family: var(--sc-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sc-accent);
}
.lp-stack__layer h3 {
  margin: 0 0 8px;
  font-family: var(--sc-font-display);
  font-size: clamp(1.2rem, 1.05rem + 0.6vw, 1.6rem);
  color: #f4f4f2;
}
.lp-stack__layer p {
  margin: 0;
  max-width: 56ch;
  color: color-mix(in oklab, #f4f4f2 68%, transparent);
  line-height: 1.5;
}
.lp-stack__arrow {
  display: flex;
  justify-content: center;
  color: var(--sc-accent);
  font-family: var(--sc-font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.lp-stack__link {
  display: inline-block;
  margin-top: 14px;
  color: var(--sc-accent);
  font-family: var(--sc-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-decoration: none;
}
.lp-stack__link:hover,
.lp-stack__link:focus-visible { text-decoration: underline; }

.lp-phone--script .lp-phone__overlay::before {
  content: "script locked";
  position: absolute;
  top: 14px;
  left: 12px;
  font-family: var(--sc-font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #030305;
  background: var(--sc-accent);
  border-radius: 999px;
  padding: 4px 8px;
  font-weight: 700;
}

/* Step 01 — show clients/_template.md as the input brief */
.lp-brief {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  background: #0b0b10;
  color: #e8e8e4;
  overflow: hidden;
}
.lp-brief__chrome {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 10px 12px 8px;
  border-bottom: 1px solid color-mix(in oklab, #fff 10%, transparent);
  background: #12121a;
  flex: 0 0 auto;
}
.lp-brief__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: color-mix(in oklab, #fff 22%, transparent);
}
.lp-brief__dot:nth-child(1) { background: #ff5f57; }
.lp-brief__dot:nth-child(2) { background: #febc2e; }
.lp-brief__dot:nth-child(3) { background: #28c840; }
.lp-brief__file {
  margin-left: 6px;
  font-family: var(--sc-font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  color: color-mix(in oklab, #f4f4f2 72%, transparent);
}
.lp-brief__body {
  position: relative;
  margin: 0;
  padding: 12px 12px 72px;
  flex: 1 1 auto;
  overflow: hidden;
  font-family: var(--sc-font-mono);
  font-size: 9.5px;
  line-height: 1.45;
  white-space: pre-wrap;
  word-break: break-word;
  color: color-mix(in oklab, #f4f4f2 78%, transparent);
  background:
    linear-gradient(180deg, transparent 70%, color-mix(in oklab, #0b0b10 92%, transparent) 100%);
}
.lp-brief__line {
  display: block;
  opacity: 0;
  transform: translateY(5px);
  animation: lp-brief-line 11s ease-in-out infinite;
  animation-delay: calc(var(--i) * 0.32s);
}
.lp-brief__caret {
  display: inline-block;
  width: 0.55em;
  height: 1em;
  margin-left: 1px;
  vertical-align: -0.1em;
  background: var(--sc-accent);
  box-shadow: 0 0 8px color-mix(in oklab, var(--sc-accent) 55%, transparent);
  animation:
    lp-brief-caret-show 11s linear infinite,
    lp-brief-caret-blink 0.65s steps(1, end) infinite;
}
@keyframes lp-brief-caret-show {
  0%,
  4% { visibility: hidden; opacity: 0; }
  4.1%,
  80% { visibility: visible; opacity: 1; }
  80.1%,
  100% { visibility: hidden; opacity: 0; }
}
@keyframes lp-brief-caret-blink {
  0%,
  49% { opacity: 1; }
  50%,
  100% { opacity: 0; }
}
@keyframes lp-brief-line {
  0%,
  2% {
    opacity: 0;
    transform: translateY(5px);
  }
  6%,
  78% {
    opacity: 1;
    transform: none;
  }
  88%,
  100% {
    opacity: 0;
    transform: translateY(-2px);
  }
}
@media (prefers-reduced-motion: reduce) {
  .lp-brief__line {
    opacity: 1;
    transform: none;
    animation: none;
  }
  .lp-brief__caret {
    display: none;
  }
}
.lp-phone__overlay--brief {
  background:
    linear-gradient(180deg, transparent 35%, color-mix(in oklab, #030305 92%, transparent) 100%);
  pointer-events: none;
}
.lp-phone--clone .lp-phone__overlay::before {
  content: "likeness · voice · style";
  position: absolute;
  top: 14px;
  left: 12px;
  font-family: var(--sc-font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #030305;
  background: var(--sc-accent);
  border-radius: 999px;
  padding: 4px 8px;
  font-weight: 700;
  z-index: 3;
}

/* Step 02 — sketch → geometry → wardrobe synthesis loop */
.lp-likeness {
  position: absolute;
  inset: 0;
  background: #050508;
  overflow: hidden;
}
.lp-likeness__stage {
  position: absolute;
  inset: 0;
}
.lp-likeness__photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 72%;
  opacity: 1;
  filter: none;
  z-index: 0;
}
.lp-likeness__sketch,
.lp-likeness__mesh {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}
.lp-likeness__stroke {
  fill: none;
  stroke: color-mix(in oklab, var(--sc-accent) 75%, #fff);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 420;
  stroke-dashoffset: 420;
  animation: lp-likeness-draw 9s ease-in-out infinite;
}
.lp-likeness__stroke--delay { animation-delay: 0.25s; opacity: 0.75; }
.lp-likeness__stroke--delay2 { animation-delay: 0.45s; opacity: 0.65; }
.lp-likeness__mesh {
  opacity: 0;
  animation: lp-likeness-mesh 9s ease-in-out infinite;
}
.lp-likeness__landmarks circle {
  fill: var(--sc-accent);
}
.lp-likeness__wire {
  fill: none;
  stroke: color-mix(in oklab, var(--sc-accent) 55%, transparent);
  stroke-width: 1;
}
.lp-likeness__scan {
  position: absolute;
  left: 8%;
  right: 8%;
  height: 2px;
  top: 18%;
  z-index: 2;
  background: linear-gradient(90deg, transparent, var(--sc-accent), transparent);
  box-shadow: 0 0 12px color-mix(in oklab, var(--sc-accent) 70%, transparent);
  opacity: 0;
  animation: lp-likeness-scan 9s ease-in-out infinite;
}
.lp-likeness__scan--soft {
  height: 48px;
  margin-top: -24px;
  background: linear-gradient(
    180deg,
    transparent,
    color-mix(in oklab, var(--sc-accent) 22%, transparent),
    transparent
  );
  box-shadow: none;
  animation-name: lp-likeness-scan-soft;
}
.lp-likeness__phases {
  position: absolute;
  top: 44px;
  left: 12px;
  right: 12px;
  z-index: 3;
  display: flex;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.lp-likeness__phases li {
  flex: 1;
  text-align: center;
  font-family: var(--sc-font-mono);
  font-size: 8px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: color-mix(in oklab, #f4f4f2 35%, transparent);
  border: 1px solid color-mix(in oklab, #fff 12%, transparent);
  border-radius: 999px;
  padding: 4px 0;
  background: color-mix(in oklab, #030305 45%, transparent);
  animation: lp-likeness-phase 9s ease-in-out infinite;
}
.lp-likeness__phases li:nth-child(2) { animation-delay: 0s; }
.lp-likeness__phases li:nth-child(1) { animation-name: lp-likeness-phase-a; }
.lp-likeness__phases li:nth-child(2) { animation-name: lp-likeness-phase-b; }
.lp-likeness__phases li:nth-child(3) { animation-name: lp-likeness-phase-c; }
.lp-phone__overlay--likeness {
  background:
    linear-gradient(180deg, transparent 48%, color-mix(in oklab, #030305 90%, transparent) 100%);
  z-index: 2;
}

@keyframes lp-likeness-draw {
  0%, 4% { stroke-dashoffset: 420; opacity: 0.2; }
  18%, 32% { stroke-dashoffset: 0; opacity: 1; }
  42%, 100% { stroke-dashoffset: 0; opacity: 0; }
}
@keyframes lp-likeness-mesh {
  0%, 28% { opacity: 0; }
  34%, 58% { opacity: 1; }
  68%, 100% { opacity: 0; }
}
@keyframes lp-likeness-scan {
  0%, 30% { opacity: 0; top: 18%; }
  34% { opacity: 1; top: 18%; }
  58% { opacity: 1; top: 72%; }
  64%, 100% { opacity: 0; top: 72%; }
}
@keyframes lp-likeness-scan-soft {
  0%, 30% { opacity: 0; top: 18%; }
  34% { opacity: 0.9; top: 18%; }
  58% { opacity: 0.9; top: 72%; }
  64%, 100% { opacity: 0; top: 72%; }
}
@keyframes lp-likeness-phase-a {
  0%, 4% { color: color-mix(in oklab, #f4f4f2 35%, transparent); border-color: color-mix(in oklab, #fff 12%, transparent); background: color-mix(in oklab, #030305 45%, transparent); }
  8%, 30% { color: #030305; border-color: var(--sc-accent); background: var(--sc-accent); }
  36%, 100% { color: color-mix(in oklab, #f4f4f2 35%, transparent); border-color: color-mix(in oklab, #fff 12%, transparent); background: color-mix(in oklab, #030305 45%, transparent); }
}
@keyframes lp-likeness-phase-b {
  0%, 30% { color: color-mix(in oklab, #f4f4f2 35%, transparent); border-color: color-mix(in oklab, #fff 12%, transparent); background: color-mix(in oklab, #030305 45%, transparent); }
  34%, 58% { color: #030305; border-color: var(--sc-accent); background: var(--sc-accent); }
  64%, 100% { color: color-mix(in oklab, #f4f4f2 35%, transparent); border-color: color-mix(in oklab, #fff 12%, transparent); background: color-mix(in oklab, #030305 45%, transparent); }
}
@keyframes lp-likeness-phase-c {
  0%, 62% { color: color-mix(in oklab, #f4f4f2 35%, transparent); border-color: color-mix(in oklab, #fff 12%, transparent); background: color-mix(in oklab, #030305 45%, transparent); }
  68%, 92% { color: #030305; border-color: var(--sc-accent); background: var(--sc-accent); }
  98%, 100% { color: color-mix(in oklab, #f4f4f2 35%, transparent); border-color: color-mix(in oklab, #fff 12%, transparent); background: color-mix(in oklab, #030305 45%, transparent); }
}

@media (prefers-reduced-motion: reduce) {
  .lp-likeness__stroke,
  .lp-likeness__mesh,
  .lp-likeness__scan,
  .lp-likeness__phases li {
    animation: none !important;
  }
  .lp-likeness__photo { opacity: 1; filter: none; }
  .lp-likeness__sketch,
  .lp-likeness__mesh,
  .lp-likeness__scan { display: none; }
  .lp-likeness__phases li:nth-child(3) {
    color: #030305;
    border-color: var(--sc-accent);
    background: var(--sc-accent);
  }
}

.lp-phone--channels .lp-phone__overlay::before {
  content: none;
}
.lp-phone__channels {
  position: absolute;
  top: 14px;
  left: 12px;
  right: 12px;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 4px 6px;
  margin: 0;
  padding: 6px 8px;
  font-family: var(--sc-font-mono), "Segoe UI Symbol", "Noto Sans Symbols", sans-serif;
  font-size: 10px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--sc-accent);
  background: color-mix(in oklab, #030305 70%, transparent);
  border: 1px solid color-mix(in oklab, var(--sc-accent) 35%, transparent);
  border-radius: 8px;
}
.lp-phone__channels span {
  white-space: nowrap;
}

/* -------------------------------------------------------------- compare -- */
.lp-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sc-4);
}
.lp-compare__card {
  border-radius: 16px;
  border: 1px solid #ddd;
  background: #fff;
  padding: var(--sc-5);
}
.lp-compare__card--accent {
  border-color: color-mix(in oklab, var(--sc-accent) 55%, #111);
  background: #0f1111;
  color: #f4f4f2;
}
.lp-compare__label {
  margin: 0 0 var(--sc-4);
  font-family: var(--sc-font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: color-mix(in oklab, var(--sc-accent) 80%, currentColor);
}
.lp-compare__card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.lp-compare__card li {
  font-size: var(--sc-t-sm);
  line-height: 1.45;
  padding-left: 1.1em;
  position: relative;
}
.lp-compare__card li::before {
  content: "–";
  position: absolute;
  left: 0;
  color: color-mix(in oklab, var(--sc-accent) 80%, currentColor);
}
.lp-compare__card--accent li::before { content: "✓"; }

/* -------------------------------------------------------------- outputs -- */
/* FlowCanvas at workflow-hub scale: chip sources → dashed wires → look cards */
.lp-flow {
  margin-top: var(--sc-6);
  overflow: visible;
}
.lp-flow .flowc {
  min-height: 520px;
  height: auto;
  padding: 40px 32px;
  border-radius: 18px;
  border: 1px solid color-mix(in oklab, #fff 10%, transparent);
  background-color: #0d0d14;
  background-image: radial-gradient(rgba(210, 247, 20, 0.08) 1px, transparent 1px);
  background-size: 22px 22px;
  background-position: center;
  overflow: visible;
  align-items: stretch;
}
.lp-flow .flowc-sources {
  margin-right: 6%;
  align-self: stretch;
  min-width: 10.5rem;
}
.lp-flow .flowc-source-chip {
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 600;
  color: color-mix(in oklab, #fff 78%, transparent);
  background: #16161c;
  border: 1px solid color-mix(in oklab, #fff 12%, transparent);
}
.lp-flow .flowc-wire-path {
  stroke: color-mix(in srgb, var(--accent, #d2f714) 72%, transparent);
  stroke-width: 1.55;
  stroke-dasharray: 4 7;
}
.lp-flow .flowc-outputs {
  flex: 1 1 auto;
  gap: 20px;
  overflow: visible;
  -webkit-mask-image: none;
  mask-image: none;
  justify-content: flex-end;
  align-items: stretch;
  padding: 0;
}
.lp-flow .flowc-node {
  flex: 1 1 0;
  max-width: 260px;
  min-width: 180px;
  gap: 12px;
  padding: 14px;
  border-radius: 14px;
  background: #14141a;
  border: 1px solid color-mix(in oklab, #fff 12%, transparent);
}
.lp-flow .flowc-head svg {
  width: 16px;
  height: 16px;
  color: var(--accent, #d2f714);
}
.lp-flow .flowc-title {
  font-size: 15px;
  font-weight: 700;
  color: #f4f4f2;
}
.lp-flow .flowc-media {
  aspect-ratio: 9 / 16;
  border-radius: 10px;
  border: 1px solid color-mix(in oklab, #fff 10%, transparent);
  background: #000;
}
.lp-flow__fits {
  margin-top: var(--sc-4);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--sc-3);
  max-width: 52rem;
  margin-inline-start: auto;
}
.lp-flow__fits p {
  margin: 0;
  font-size: var(--sc-t-sm);
  line-height: 1.45;
  color: color-mix(in oklab, #f4f4f2 65%, transparent);
}
.lp-flow__fits strong { color: #f4f4f2; }

.lp-gate-strip {
  margin-top: var(--sc-7);
  border: 1px solid color-mix(in oklab, #fff 12%, transparent);
  border-radius: 14px;
  padding: var(--sc-5);
  background: #101014;
}
.lp-gate-strip__label {
  margin: 0 0 12px;
  font-family: var(--sc-font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sc-accent);
}
.lp-gate-strip ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.lp-gate-strip li {
  font-size: 12px;
  color: color-mix(in oklab, #f4f4f2 75%, transparent);
  border: 1px solid color-mix(in oklab, #fff 12%, transparent);
  border-radius: 999px;
  padding: 6px 10px;
}

/* -------------------------------------------------------------- use cases -- */
.lp-use-cases {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--sc-4);
}
.lp-use-case {
  padding: var(--sc-5);
  border: 1px solid var(--sc-hairline);
  border-radius: 14px;
  background: var(--sc-canvas);
}
.lp-use-case:first-child {
  grid-column: 1 / -1;
}
.lp-use-case__who {
  margin: 0 0 8px;
  font-family: var(--sc-font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: color-mix(in oklab, var(--sc-accent) 72%, var(--sc-ink));
}
.lp-use-case h3 {
  margin: 0 0 8px;
  font-family: var(--sc-font-display);
  font-size: var(--sc-t-xl);
}
.lp-use-case p:last-child {
  margin: 0;
  max-width: 46ch;
  color: var(--sc-ink-soft);
  line-height: 1.5;
}
.lp-use-cases__cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sc-5);
  max-width: 52rem;
  margin-top: var(--sc-6);
  padding-top: var(--sc-5);
  border-top: 1px solid var(--sc-hairline);
}
.lp-use-cases__cta p {
  margin: 0;
  max-width: 42ch;
  font-family: var(--sc-font-display);
  font-size: var(--sc-t-lg);
  font-weight: 700;
  line-height: 1.35;
}

/* ------------------------------------------------------------- fit / faq -- */
.lp-fit {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sc-6);
  margin-bottom: var(--sc-8);
}
.lp-fit-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.lp-fit-list li {
  font-size: var(--sc-t-base);
  color: #222;
  padding-left: 1.1em;
  position: relative;
}
.lp-fit-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: color-mix(in oklab, var(--sc-accent) 70%, #111);
}
.lp-fit-list--muted li { color: #666; }
.lp-fit-list--muted li::before { content: "–"; color: #999; }

.lp-faq { max-width: 48rem; }
.lp-faq__item {
  border-top: 1px solid #ddd;
  padding: 14px 0;
}
.lp-faq__item:last-child { border-bottom: 1px solid #ddd; }
.lp-faq__item summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--sc-font-display);
  font-weight: 700;
  font-size: var(--sc-t-lg);
  color: #0f1111;
}
.lp-faq__item summary::-webkit-details-marker { display: none; }
.lp-faq__item summary::after {
  content: "+";
  float: right;
  color: color-mix(in oklab, var(--sc-accent) 70%, #111);
}
.lp-faq__item[open] summary::after { content: "–"; }
.lp-faq__item p {
  margin: 10px 0 0;
  font-size: var(--sc-t-sm);
  line-height: 1.55;
  color: #444;
  max-width: 56ch;
}

/* ------------------------------------------------------------- final cta -- */
/* Dark band + accent CTA — yellow-on-yellow was unreadable */
.lp-final {
  background: #030305;
  color: #f4f4f2;
  padding-block: clamp(4rem, 3rem + 4vw, 6.5rem);
  border-top: 1px solid color-mix(in oklab, var(--sc-accent) 35%, transparent);
  background-image:
    radial-gradient(ellipse 80% 60% at 50% 0%, color-mix(in oklab, var(--sc-accent) 14%, transparent), transparent 55%);
}
.lp-final__inner { max-width: 44rem; }
.lp-final__h {
  margin: 0 0 var(--sc-4);
  font-family: var(--sc-font-display);
  font-size: clamp(2rem, 1.6rem + 2vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: var(--sc-track-tight);
  color: #f4f4f2;
}
.lp-final__sub {
  margin: 0 0 var(--sc-5);
  font-size: var(--sc-t-lg);
  line-height: 1.5;
  max-width: 42ch;
  color: color-mix(in oklab, #f4f4f2 72%, transparent);
}
.lp-final__btn {
  border-radius: 12px !important;
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--accent) 35%, transparent),
    0 16px 36px -16px color-mix(in srgb, var(--accent) 50%, transparent) !important;
}
.lp-final__note {
  margin: var(--sc-4) 0 var(--sc-6);
  font-size: var(--sc-t-sm);
  color: color-mix(in oklab, #f4f4f2 58%, transparent);
}
.masthead-print { margin-bottom: var(--sc-5); }
.masthead-print .sc-label,
.lp-final__foot .sc-label {
  color: color-mix(in oklab, #f4f4f2 55%, transparent);
}
.lp-final__foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sc-3);
  padding-top: var(--sc-4);
  border-top: 1px solid color-mix(in oklab, #fff 12%, transparent);
}
.colophon__mark {
  font-family: var(--sc-font-display);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--sc-accent);
  text-decoration: none;
}
.colophon__mark:hover,
.colophon__mark:focus-visible { text-decoration: underline; }

/* ----------------------------------------------------------- responsive -- */
@media (max-width: 900px) {
  .lp-step,
  .lp-step:nth-child(even) { grid-template-columns: 1fr; }
  .lp-step:nth-child(even) .lp-step__copy,
  .lp-step:nth-child(even) .lp-phone { order: initial; }
  .lp-deliver { grid-template-columns: 1fr 1fr; }
  .lp-compare,
  .lp-fit,
  .lp-flow__fits { grid-template-columns: 1fr; }
  .lp-flow .flowc {
    min-height: 0;
    padding: 24px 16px;
    flex-direction: column;
    align-items: stretch;
  }
  .lp-flow .flowc-sources {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
    min-height: 0;
    margin-right: 0;
    margin-bottom: 18px;
  }
  .lp-flow .flowc-source {
    position: static;
    transform: none;
    max-width: none;
  }
  .lp-flow .flowc-wires { display: none; }
  .lp-flow .flowc-outputs {
    justify-content: center;
  }
  .lp-flow .flowc-node {
    flex: 1 1 calc(50% - 10px);
    max-width: none;
    min-width: 0;
  }
  .lp-hero-fan {
    min-height: 260px;
  }
  .lp-hero-fan__phone:first-child,
  .lp-hero-fan__phone:last-child {
    display: none;
  }
}
@media (max-width: 560px) {
  .lp-deliver { grid-template-columns: 1fr; }
  .lp-use-cases { grid-template-columns: 1fr; }
  .lp-use-case:first-child { grid-column: auto; }
  .lp-use-cases__cta {
    align-items: flex-start;
    flex-direction: column;
  }
  .lp-hero__h {
    max-width: none;
    font-size: clamp(2rem, 1.55rem + 4.2vw, 2.9rem);
  }
  .lp-hero-stats { grid-template-columns: 1fr; gap: 14px; }
  .lp-hero-fan__phone:nth-child(2),
  .lp-hero-fan__phone:nth-child(4) {
    width: clamp(96px, 28vw, 120px);
  }
  .lp-flow .flowc-outputs {
    flex-direction: column;
  }
  .lp-flow .flowc-node {
    flex: 1 1 auto;
    max-width: 280px;
    margin-inline: auto;
  }
}