/* Touch Recorder site stylesheet — mobile-first, dual-layout.
   Brand: blue (#03A9F4) + red (#F44336) duo, mirroring app icon.
   Gold (#FFB300) is reserved exclusively for the Premium / VIP tier.

   Layout system:
     base (≤880px)   — mobile-first. Play-Store-style vertical column,
                       list-row features, horizontal snap-scroll screen strip,
                       sticky bottom install pill.
     ≥881px          — desktop editorial. 2-col hero, 4-col screen grid,
                       3-col how-it-works with arrows, alternating
                       full-bleed feature chapters with oversized numerals,
                       sticky install pill hidden.
*/

:root {
  --bg:           #272727;
  --bg-deep:      #1F1F1F;
  --bg-soft:      #2C2C2C;
  --surface:      #343434;
  --surface-elev: #3D3D3D;
  --column:       #302F2F;
  --text:         #FAFAFA;
  --text-muted:   #C7C7C7;
  --text-dim:     #9A9A9A;
  --border:       #3D3D3D;

  --blue:         #03A9F4;
  --blue-hi:      #4FC3F7;
  --blue-deep:    #0288D1;
  --red:          #F44336;
  --red-hi:       #FF6F60;
  --red-deep:     #C62828;

  --link:         #4FC3F7;
  --link-hover:   #81D4FA;

  --gold:         #FFB300;
  --gold-deep:    #FF8F00;
  --gold-on:      #1A1A1A;

  --green:        #4CAF50;

  --shadow:       0 2px 12px rgba(0, 0, 0, 0.45);
  --shadow-lg:    0 14px 36px rgba(0, 0, 0, 0.55);
  --header-bg:    rgba(31, 31, 31, 0.88);
  --radius:       14px;
  --radius-sm:    10px;

  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  background: var(--bg);
  color-scheme: dark;
}

body {
  margin: 0 !important;
  padding: 0 !important;
  background: var(--bg) !important;
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif !important;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--link); text-decoration: none; }
a:hover, a:focus-visible { color: var(--link-hover); }

/* ============================================================
   Privacy / terms shared chrome (kept untouched)
   ============================================================ */
.tr-navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1.25rem;
  background: var(--header-bg);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.tr-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
}
.tr-brand img { width: 28px; height: 28px; border-radius: 6px; flex: 0 0 auto; }
.tr-brand .tr-brand-blue { color: var(--blue); }
.tr-brand .tr-brand-red  { color: var(--red); }
.tr-brand:hover .tr-brand-blue { color: var(--blue-hi); }
.tr-brand:hover .tr-brand-red  { color: var(--red-hi); }
.tr-back {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 0.9rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  text-decoration: none;
  color: var(--text);
  font-size: 0.85rem;
  font-weight: 500;
  transition: border-color 0.12s ease, transform 0.12s ease, color 0.12s ease;
}
.tr-back:hover {
  border-color: var(--blue);
  color: var(--blue-hi);
  transform: translateY(-1px);
}

.tr-container {
  max-width: 760px;
  margin: 2rem auto 0;
  padding: 2rem 1.5rem 4rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
}
@media (max-width: 640px) {
  .tr-container { margin-top: 1rem; padding: 1.25rem 1rem 3rem; border-radius: 12px; }
}

/* Termly: hide default header SVG */
body span[style*="data:image/svg+xml"],
.tr-container span[style*="data:image/svg+xml"],
.tr-container > span:first-child,
.tr-container > div:first-child > span[style*="background"]:first-child { display: none !important; }
.tr-container > br:first-child,
.tr-container > br + br { display: none !important; }

/* Termly typography overrides */
html .tr-container [data-custom-class='title'],
html .tr-container [data-custom-class='title'] *,
html body [data-custom-class='title'],
html body [data-custom-class='title'] * {
  font-family: inherit !important;
  font-size: 2rem !important;
  font-weight: 700 !important;
  color: var(--text) !important;
  letter-spacing: -0.02em !important;
  line-height: 1.2 !important;
}
html .tr-container [data-custom-class='subtitle'],
html .tr-container [data-custom-class='subtitle'] *,
html body [data-custom-class='subtitle'],
html body [data-custom-class='subtitle'] * {
  font-family: inherit !important;
  font-size: 0.9rem !important;
  color: var(--text-muted) !important;
}
html .tr-container [data-custom-class='heading_1'],
html .tr-container [data-custom-class='heading_1'] *,
html body [data-custom-class='heading_1'],
html body [data-custom-class='heading_1'] * {
  font-family: inherit !important;
  font-size: 1.4rem !important;
  font-weight: 700 !important;
  color: var(--text) !important;
  letter-spacing: -0.01em !important;
  line-height: 1.3 !important;
}
html .tr-container [data-custom-class='heading_2'],
html .tr-container [data-custom-class='heading_2'] *,
html body [data-custom-class='heading_2'],
html body [data-custom-class='heading_2'] * {
  font-family: inherit !important;
  font-size: 1.15rem !important;
  font-weight: 600 !important;
  color: var(--text) !important;
  line-height: 1.35 !important;
}
html .tr-container [data-custom-class='body_text'],
html .tr-container [data-custom-class='body_text'] *,
html body [data-custom-class='body_text'],
html body [data-custom-class='body_text'] * {
  font-family: inherit !important;
  font-size: 1rem !important;
  color: var(--text) !important;
  line-height: 1.65 !important;
}
html .tr-container [data-custom-class='link'],
html .tr-container [data-custom-class='link'] *,
html body [data-custom-class='link'],
html body [data-custom-class='link'] * {
  font-family: inherit !important;
  font-size: inherit !important;
  color: var(--link) !important;
  text-decoration: underline !important;
  text-underline-offset: 2px !important;
  word-break: break-word !important;
}
html .tr-container [data-custom-class='link']:hover,
html .tr-container [data-custom-class='link']:hover * { color: var(--link-hover) !important; }
html .tr-container [data-custom-class='body'],
html .tr-container [data-custom-class='body'] *,
html body [data-custom-class='body'],
html body [data-custom-class='body'] * { background: transparent !important; }
html .tr-container, html .tr-container * { color: var(--text); }
html .tr-container strong, html .tr-container b { color: var(--text); }
html .tr-container span[style*="color: rgb(89, 89, 89)"],
html .tr-container span[style*="color: #595959"],
html .tr-container span[style*="color: rgb(0, 0, 0)"],
html .tr-container span[style*="color: #000000"] { color: var(--text) !important; }
html .tr-container span[style*="color: rgb(127, 127, 127)"] { color: var(--text-muted) !important; }

.tr-container table { width: 100%; border-collapse: collapse; margin: 1.25rem 0; font-size: 0.95rem; }
.tr-container th, .tr-container td { padding: 0.6rem 0.75rem; border: 1px solid var(--border); text-align: left; vertical-align: top; }
.tr-container th { background: var(--surface-elev); font-weight: 600; color: var(--text); }
.tr-container ul, .tr-container ol { padding-left: 1.5rem; }
.tr-container li { margin-bottom: 0.35rem; }

[id], [name] { scroll-margin-top: 5rem; }

/* ============================================================
   Footer (shared)
   ============================================================ */
.tr-footer {
  max-width: 760px;
  margin: 2.5rem auto 6rem;
  padding: 1.5rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}
.tr-footer-links { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 0.4rem 1rem; margin-bottom: 1rem; }
.tr-footer-links a { color: var(--text-muted); text-decoration: none; padding: 0.3rem 0.5rem; border-radius: 6px; transition: color 0.12s ease, background 0.12s ease; }
.tr-footer-links a:hover { color: var(--blue-hi); background: var(--surface); }
.tr-footer-sep { color: var(--border); user-select: none; }
.tr-footer-copy { font-size: 0.78rem; opacity: 0.85; }

/* ============================================================
   Landing page — mobile-first (≤880px is default)
   ============================================================ */
.lp-shell {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.1rem;
}

/* App-bar — feels like Material TopAppBar.
   Mobile: brand + small Play CTA, no nav links.
   Desktop: nav links revealed, larger CTA. */
.lp-appbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--header-bg);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.lp-appbar-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.6rem 1rem;
}
.lp-appbar .tr-brand img { width: 30px; height: 30px; }
.lp-appbar-nav { display: none; gap: 0.25rem; }
.lp-appbar-nav a {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  transition: color 0.12s ease, background 0.12s ease;
}
.lp-appbar-nav a:hover { color: var(--text); background: var(--surface); }
.lp-appbar-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 0.7rem;
  background: var(--blue);
  color: #fff !important;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  box-shadow: 0 4px 14px rgba(3, 169, 244, 0.32);
  transition: background 0.12s ease, transform 0.12s ease, box-shadow 0.12s ease;
}
.lp-appbar-cta svg { width: 12px; height: 14px; }
.lp-appbar-cta:hover {
  background: var(--blue-hi);
  color: #fff !important;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(3, 169, 244, 0.42);
}
@media (min-width: 881px) {
  .lp-appbar-inner { padding: 0.75rem 1.25rem; }
  .lp-appbar-nav { display: flex; }
  .lp-appbar-cta { padding: 0.55rem 0.95rem; font-size: 0.85rem; }
  .lp-appbar-cta svg { width: 14px; height: 16px; }
}

/* ============================================================
   Hero (mobile-first stacked, desktop side-by-side editorial)
   ============================================================ */
.lp-hero {
  position: relative;
  padding: 1.75rem 0 1.25rem;
  overflow: hidden;
}
.lp-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(540px 240px at 18% 12%, rgba(3, 169, 244, 0.20), transparent 70%),
    radial-gradient(540px 240px at 82% 24%, rgba(244, 67, 54, 0.16), transparent 70%);
  pointer-events: none;
}
.lp-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: radial-gradient(circle at 50% 40%, #000 55%, transparent 95%);
  -webkit-mask-image: radial-gradient(circle at 50% 40%, #000 55%, transparent 95%);
  pointer-events: none;
}

.lp-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  gap: 1.25rem;
}

.lp-hero-art {
  order: -1;
  position: relative;
  aspect-ratio: 1 / 1;
  width: min(38vw, 140px);
  margin: 0 0 0.25rem;
  padding: 0;
  border-radius: 22px;
  box-shadow: var(--shadow);
  overflow: hidden;
  display: block;
}
.lp-hero-art-img {
  position: relative;
  width: 100%;
  height: 100%;
  display: block;
  border-radius: inherit;
}

.lp-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.28rem 0.7rem;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.85rem;
  font-family: var(--mono);
}
.lp-hero-badge .lp-dot-blue { width: 6px; height: 6px; border-radius: 50%; background: var(--blue); display: inline-block; }
.lp-hero-badge .lp-dot-red  { width: 6px; height: 6px; border-radius: 50%; background: var(--red);  display: inline-block; }

.lp-hero-copy h1 {
  margin: 0 0 0.65rem;
  font-size: clamp(2rem, 9vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 0.98;
}
.lp-hero-copy h1 .lp-blue { color: var(--blue); }
.lp-hero-copy h1 .lp-red  { color: var(--red);  }

.lp-hero-tagline {
  margin: 0 0 1.1rem;
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 42ch;
  line-height: 1.55;
}

.lp-hero-meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.85rem;
  margin: 0 0 1.25rem;
  padding: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.lp-hero-meta li { display: inline-flex; align-items: center; gap: 0.35rem; }
.lp-hero-meta .check { width: 14px; height: 14px; color: var(--green); flex: 0 0 auto; }

.lp-hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
}

.lp-cta-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 48px;
  padding: 0.85rem 1.4rem;
  background: var(--blue);
  color: #fff !important;
  border-radius: 12px;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  box-shadow: 0 8px 22px rgba(3, 169, 244, 0.32);
  transition: background 0.12s ease, transform 0.12s ease, box-shadow 0.12s ease;
}
.lp-cta-primary:hover, .lp-cta-primary:focus-visible {
  background: var(--blue-hi);
  color: #fff !important;
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(3, 169, 244, 0.42);
  outline: none;
}

.lp-cta-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 48px;
  padding: 0.85rem 1.1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text);
  font-weight: 600;
  font-size: 0.9rem;
  transition: border-color 0.12s ease, color 0.12s ease;
}
.lp-cta-secondary:hover { border-color: var(--red); color: var(--red-hi); }

@media (min-width: 881px) {
  .lp-hero { padding: 4rem 0 3rem; }
  .lp-hero-grid {
    grid-template-columns: 1.25fr 0.75fr;
    gap: 3rem;
  }
  .lp-hero-art {
    order: 0;
    width: auto;
    max-width: 300px;
    margin: 0 auto;
    padding: 0;
    border-radius: 32px;
    box-shadow: var(--shadow-lg);
  }
  .lp-hero-copy h1 { font-size: clamp(2.6rem, 5vw, 3.6rem); }
  .lp-hero-tagline { font-size: 1.15rem; }
  .lp-hero-badge { margin-bottom: 1.25rem; }
}

/* ============================================================
   Sections — base spacing
   ============================================================ */
.lp-section {
  position: relative;
  padding: 2.25rem 0;
  border-top: 1px solid var(--border);
}
.lp-section.lp-alt { background: var(--bg-deep); }

.lp-section-head {
  margin: 0 0 1.5rem;
  text-align: left;
}
.lp-section-head .lp-brand-bar {
  height: 2px;
  width: 48px;
  background: linear-gradient(90deg, var(--blue), var(--red));
  border-radius: 2px;
  margin-bottom: 0.75rem;
}
.lp-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.22rem 0.6rem;
  background: rgba(3, 169, 244, 0.10);
  border: 1px solid rgba(3, 169, 244, 0.32);
  border-radius: 999px;
  color: var(--blue-hi);
  font-size: 0.7rem;
  font-weight: 800;
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.6rem;
}
.lp-eyebrow.lp-eyebrow-red {
  background: rgba(244, 67, 54, 0.10);
  border-color: rgba(244, 67, 54, 0.32);
  color: var(--red-hi);
}
.lp-section h2 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.45rem, 4.5vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.lp-section-sub {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.55;
}
@media (min-width: 881px) {
  .lp-section { padding: 4.5rem 0; }
  .lp-section-head { text-align: center; margin: 0 auto 2.5rem; max-width: 720px; }
  .lp-section-head .lp-brand-bar { margin: 0 auto 0.85rem; }
  .lp-section h2 { font-size: clamp(1.6rem, 2.8vw, 2.2rem); }
}

/* ============================================================
   Screenshot strip — horizontal snap-scroll on mobile,
   4-col grid on desktop. Phone-frame chrome on every shot.
   ============================================================ */
.lp-shots {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 65%;
  gap: 0.75rem;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scroll-padding: 1.1rem;
  padding: 0 1.1rem 1rem;
  margin: 0 -1.1rem;
  scrollbar-width: thin;
  scrollbar-color: var(--surface-elev) transparent;
  -webkit-overflow-scrolling: touch;
}
.lp-shots::-webkit-scrollbar { height: 6px; }
.lp-shots::-webkit-scrollbar-thumb { background: var(--surface-elev); border-radius: 999px; }
.lp-shot {
  position: relative;
  scroll-snap-align: start;
  margin: 0;
  padding: 0.45rem 0.45rem 0.6rem;
  background: linear-gradient(180deg, var(--surface-elev), var(--surface));
  border: 1px solid var(--border);
  border-radius: 22px;
  aspect-ratio: 9 / 19.5;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
  overflow: hidden;
}
.lp-shot::before {
  content: "";
  position: absolute;
  top: 0.55rem; left: 50%; transform: translateX(-50%);
  width: 38px; height: 5px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  z-index: 2;
}
.lp-shot img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  border-radius: 16px;
}
.lp-shots-hint {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0.5rem 0 0;
  color: var(--text-dim);
  font-size: 0.78rem;
  font-family: var(--mono);
  letter-spacing: 0.05em;
}
.lp-shots-hint::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--border), transparent);
}
@media (min-width: 881px) {
  .lp-shots {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-flow: row;
    overflow: visible;
    padding: 0;
    margin: 0;
    gap: 1.25rem;
  }
  .lp-shot {
    aspect-ratio: 9 / 19.5;
    transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
  }
  .lp-shot:hover {
    border-color: rgba(3, 169, 244, 0.45);
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.5);
  }
  .lp-shots-hint { display: none; }
}

/* ============================================================
   How it works — mobile stacked rows w/ giant numerals,
   desktop 3-col with arrows.
   ============================================================ */
.lp-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}
.lp-step {
  position: relative;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 0.85rem;
  padding: 1.1rem 1.1rem 1.1rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  align-items: start;
}
.lp-step-num {
  font-family: var(--mono);
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--blue);
}
.lp-step.is-mixed .lp-step-num { color: var(--text); background: linear-gradient(135deg, var(--blue), var(--red)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.lp-step.is-red   .lp-step-num { color: var(--red); }
.lp-step h3 { margin: 0 0 0.2rem; font-size: 1.05rem; font-weight: 700; }
.lp-step p  { margin: 0; color: var(--text-muted); font-size: 0.92rem; line-height: 1.5; }
@media (min-width: 881px) {
  .lp-steps {
    grid-template-columns: 1fr auto 1fr auto 1fr;
    align-items: stretch;
    gap: 0.6rem;
  }
  .lp-step {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    padding: 1.5rem;
    gap: 0.5rem;
  }
  .lp-step-num { font-size: 3rem; }
  .lp-step-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dim);
    opacity: 0.6;
    padding: 0 0.25rem;
  }
}
.lp-step-arrow { display: none; }
@media (min-width: 881px) { .lp-step-arrow { display: flex; } }

/* ============================================================
   Features — mobile Play-Store list rows, desktop alternating
   editorial chapter blocks with oversized chapter numerals.
   ============================================================ */
.lp-features {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

/* Mobile row */
.lp-feature {
  position: relative;
  display: grid;
  grid-template-columns: 48px 1fr 16px;
  gap: 0.85rem;
  align-items: center;
  padding: 1rem 1rem 1rem 0.85rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  text-align: left;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
  min-height: 72px;
}
.lp-feature::before {
  content: "";
  position: absolute;
  top: 0; bottom: 0; left: 0;
  width: 3px;
  border-radius: 14px 0 0 14px;
  background: var(--blue);
}
.lp-feature.is-red::before { background: var(--red); }
.lp-feature:hover {
  border-color: rgba(3, 169, 244, 0.4);
  background: var(--surface-elev);
  transform: translateY(-1px);
}
.lp-feature.is-red:hover { border-color: rgba(244, 67, 54, 0.4); }
.lp-feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(3, 169, 244, 0.16);
  color: var(--blue-hi);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 44px;
}
.lp-feature.is-red .lp-feature-icon { background: rgba(244, 67, 54, 0.16); color: var(--red-hi); }
.lp-feature-body h3 {
  margin: 0 0 0.15rem;
  font-size: 0.98rem;
  font-weight: 700;
}
.lp-feature-body p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.86rem;
  line-height: 1.45;
}
.lp-feature-body ul {
  display: none; /* hidden in mobile row; revealed in desktop chapter */
}
.lp-feature-num {
  display: none;
  font-family: var(--mono);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.85;
  color: rgba(3, 169, 244, 0.18);
}
.lp-feature.is-red .lp-feature-num { color: rgba(244, 67, 54, 0.18); }
.lp-feature-chev {
  color: var(--text-dim);
  font-size: 1.1rem;
  line-height: 1;
}

/* Desktop chapter blocks */
@media (min-width: 881px) {
  .lp-features { gap: 0; }
  .lp-feature {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    align-items: center;
    gap: 3rem;
    padding: 4rem 0;
    background: transparent;
    border: 0;
    border-top: 1px solid var(--border);
    border-radius: 0;
    min-height: 0;
  }
  .lp-feature::before { display: none; }
  .lp-feature:hover { background: transparent; transform: none; }
  /* alternate sides */
  .lp-feature:nth-child(even) {
    direction: rtl; /* flip columns; child content gets ltr below */
  }
  .lp-feature:nth-child(even) > * { direction: ltr; }

  .lp-feature-icon {
    width: 96px;
    height: 96px;
    border-radius: 28px;
    grid-row: 1;
    grid-column: 1;
    margin: 0;
    flex: none;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
  }
  .lp-feature-icon svg { width: 48px; height: 48px; }

  .lp-feature-body {
    grid-row: 1;
    grid-column: 2;
    position: relative;
  }
  .lp-feature-num {
    display: block;
    position: absolute;
    top: -2.5rem;
    left: -0.15em;
    font-size: clamp(5rem, 9vw, 7.5rem);
  }
  .lp-feature-body h3 {
    position: relative;
    font-size: clamp(1.4rem, 2.2vw, 1.85rem);
    margin: 0 0 0.65rem;
    letter-spacing: -0.02em;
  }
  .lp-feature-body p {
    font-size: 1.05rem;
    line-height: 1.6;
    margin: 0 0 1rem;
    max-width: 56ch;
  }
  .lp-feature-body ul {
    display: block;
    margin: 0;
    padding: 0;
    list-style: none;
    color: var(--text-muted);
    font-size: 0.95rem;
  }
  .lp-feature-body li {
    position: relative;
    padding: 0.35rem 0 0.35rem 1.25rem;
  }
  .lp-feature-body li::before {
    content: "";
    position: absolute;
    left: 0; top: 0.85rem;
    width: 8px; height: 2px;
    background: var(--blue);
    border-radius: 2px;
  }
  .lp-feature.is-red .lp-feature-body li::before { background: var(--red); }
  .lp-feature-chev { display: none; }
}

/* ============================================================
   Premium card — gold lives ONLY here
   ============================================================ */
.lp-premium {
  position: relative;
  padding: 1.5rem;
  border-radius: 18px;
  background:
    linear-gradient(140deg, rgba(255, 179, 0, 0.10), rgba(255, 144, 0, 0.04) 60%),
    var(--surface);
  border: 1px solid rgba(255, 179, 0, 0.45);
  overflow: hidden;
}
.lp-premium::after {
  content: "";
  position: absolute;
  top: -40%;
  right: -20%;
  width: 420px;
  height: 420px;
  background: radial-gradient(closest-side, rgba(255, 179, 0, 0.18), transparent 70%);
  pointer-events: none;
}
.lp-premium-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  align-items: start;
}
.lp-premium-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.28rem 0.7rem;
  background: var(--gold);
  color: var(--gold-on);
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-family: var(--mono);
  margin-bottom: 0.85rem;
}
.lp-premium h2 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.5rem, 4.5vw, 1.95rem);
  letter-spacing: -0.02em;
  color: var(--gold);
}
.lp-premium p { margin: 0 0 1rem; color: var(--text-muted); line-height: 1.6; }
.lp-premium-list { list-style: none; margin: 0; padding: 0; }
.lp-premium-list li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 0.6rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(255, 179, 0, 0.18);
  align-items: start;
}
.lp-premium-list li:last-child { border-bottom: none; }
.lp-premium-check {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--gold-on);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem; font-weight: 800;
  margin-top: 2px;
}
.lp-premium-list strong { color: var(--text); display: block; margin-bottom: 0.15rem; }
.lp-premium-list span { color: var(--text-muted); font-size: 0.9rem; line-height: 1.45; }
.lp-premium-tiers { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1rem; }
.lp-premium-tier {
  padding: 0.4rem 0.8rem;
  background: rgba(255, 179, 0, 0.10);
  border: 1px solid rgba(255, 179, 0, 0.32);
  border-radius: 999px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 700;
  font-family: var(--mono);
  letter-spacing: 0.04em;
}
.lp-premium-note { font-size: 0.78rem; color: var(--text-muted); margin-top: 0.85rem; line-height: 1.5; }
@media (min-width: 881px) {
  .lp-premium { padding: 2.25rem; }
  .lp-premium-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
  .lp-premium-list span { font-size: 0.92rem; }
}

/* ============================================================
   Permissions list rows
   ============================================================ */
.lp-perms {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}
.lp-perm {
  position: relative;
  padding: 0.95rem 1.1rem 0.95rem 1.35rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.lp-perm::before {
  content: "";
  position: absolute;
  left: 0; top: 0.85rem; bottom: 0.85rem;
  width: 3px;
  border-radius: 0 2px 2px 0;
  background: var(--blue);
}
.lp-perm.is-red::before  { background: var(--red); }
.lp-perm.is-gold::before { background: var(--gold); }
.lp-perm strong { display: block; margin-bottom: 0.15rem; color: var(--text); font-size: 0.95rem; }
.lp-perm span { color: var(--text-muted); font-size: 0.86rem; line-height: 1.5; }
@media (min-width: 881px) {
  .lp-perms { grid-template-columns: repeat(2, 1fr); gap: 0.85rem; }
}

/* ============================================================
   Use-cases
   ============================================================ */
.lp-uses {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}
.lp-use {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  padding: 0.85rem 1rem;
  background: var(--column);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text);
  font-size: 0.92rem;
  line-height: 1.5;
}
.lp-use-bullet {
  width: 22px; height: 22px;
  border-radius: 50%;
  flex: 0 0 auto;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem; font-weight: 800;
  font-family: var(--mono);
  color: #fff;
  margin-top: 1px;
}
.lp-use:nth-child(odd)  .lp-use-bullet { background: var(--blue); box-shadow: 0 2px 8px rgba(3, 169, 244, 0.35); }
.lp-use:nth-child(even) .lp-use-bullet { background: var(--red);  box-shadow: 0 2px 8px rgba(244, 67, 54, 0.35); }
@media (min-width: 881px) {
  .lp-uses { grid-template-columns: repeat(2, 1fr); gap: 0.6rem; }
}

/* ============================================================
   Final CTA band
   ============================================================ */
.lp-final {
  position: relative;
  margin: 1.5rem auto 0;
  padding: 2rem 1.25rem;
  background:
    radial-gradient(360px 200px at 22% 30%, rgba(3, 169, 244, 0.20), transparent 70%),
    radial-gradient(360px 200px at 78% 70%, rgba(244, 67, 54, 0.18), transparent 70%),
    var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  text-align: center;
  overflow: hidden;
}
.lp-final::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 22px 22px;
  pointer-events: none;
}
.lp-final h2 {
  position: relative;
  margin: 0 0 0.5rem;
  font-size: clamp(1.3rem, 4.5vw, 1.85rem);
  letter-spacing: -0.02em;
}
.lp-final h2 .lp-blue { color: var(--blue); }
.lp-final h2 .lp-red  { color: var(--red);  }
.lp-final p {
  position: relative;
  margin: 0 0 1.25rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}
.lp-final .lp-hero-ctas { position: relative; justify-content: center; }
@media (min-width: 881px) {
  .lp-final { margin: 3rem auto 0; padding: 3rem 2rem; }
}

/* ============================================================
   Sticky bottom install pill — mobile only.
   Floats above content, hides on desktop.
   ============================================================ */
.lp-install-fab {
  position: fixed;
  left: 50%;
  bottom: max(0.85rem, env(safe-area-inset-bottom, 0.85rem));
  transform: translateX(-50%);
  z-index: 60;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  width: calc(100% - 2rem);
  max-width: 420px;
  min-height: 52px;
  padding: 0.85rem 1.25rem;
  background: var(--blue);
  color: #fff !important;
  border-radius: 999px;
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  text-align: center;
  justify-content: center;
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.55), 0 4px 12px rgba(3, 169, 244, 0.4);
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}
.lp-install-fab:hover, .lp-install-fab:focus-visible {
  background: var(--blue-hi);
  color: #fff !important;
  transform: translateX(-50%) translateY(-2px);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.55), 0 6px 16px rgba(3, 169, 244, 0.5);
  outline: none;
}
.lp-install-fab svg { width: 16px; height: 18px; }
.lp-install-fab .lp-install-tag {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  background: rgba(255, 255, 255, 0.18);
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
}
@media (min-width: 881px) { .lp-install-fab { display: none; } }

/* Add bottom padding so content does not hide behind sticky pill on mobile */
@media (max-width: 880px) {
  body { padding-bottom: 5.5rem !important; }
  .tr-footer { margin-bottom: 1.5rem; }
}

/* Print friendly */
@media print {
  .tr-navbar, .lp-appbar, .tr-footer, .lp-final, .lp-install-fab { display: none !important; }
  .tr-container {
    max-width: 100%;
    border: none;
    box-shadow: none;
    padding: 0;
    margin: 0;
  }
  body { background: #fff !important; color: #000 !important; padding-bottom: 0 !important; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}