/* Buddy B Website 2.0 · home page
   Tokens transcribed from tokens.json v4.5.0 via DEVICE_FRAMES_TOKENS_INLINE.md
   No framework. No preprocessor. */

/* ---------------------------------------------------------------- tokens */
:root {
  --paper:            #FCFBF8;
  --paper-warm:       oklch(0.982 0.011 84);
  --surface-inv:      #19123D;
  --surface-inv-1:    oklch(0.263 0.084 292);

  --ink:              #1E2024;
  --ink-66:           oklch(0.66 0.006 265);
  --ink-50:           oklch(0.50 0.007 265);
  --ink-32:           oklch(0.32 0.008 265);
  --ink-inv:          #F4F2FB;
  --ink-inv-66:       oklch(0.72 0.026 292);
  --ink-inv-50:       oklch(0.65 0.030 292);

  --accent:           oklch(0.58 0.22 285);
  --accent-hover:     oklch(0.52 0.23 285);
  --accent-press:     oklch(0.46 0.22 285);
  --accent-tint:      oklch(0.95 0.035 285);
  --accent-tint-inv:  oklch(0.30 0.085 285);
  --accent-fg:        oklch(0.711 0.148 294.9);

  --success:          oklch(0.66 0.13 150);
  --clay:             oklch(0.65 0.14 40);
  --belvo:            #1644FF;

  --hairline:         oklch(0.25 0.008 260 / 0.10);
  --hairline-soft:    oklch(0.25 0.008 260 / 0.06);
  --hairline-inv:     oklch(0.95 0.02 292 / 0.14);

  --shadow-card:      0 1px 2px oklch(0.25 0.008 260 / 0.04),
                      0 8px 24px -12px oklch(0.25 0.008 260 / 0.10);
  --shadow-card-hov:  0 2px 4px oklch(0.25 0.008 260 / 0.05),
                      0 18px 44px -16px oklch(0.25 0.008 260 / 0.14);

  --s4: 4px;   --s8: 8px;   --s12: 12px; --s16: 16px; --s20: 20px;
  --s24: 24px; --s32: 32px; --s40: 40px; --s48: 48px; --s64: 64px;
  --s96: 96px; --s128: 128px; --s160: 160px;

  --max:      1200px;
  --max-wide: 1440px;
  --gutter:   48px;
  --section:  128px;

  --font-sans:  "Geist", ui-sans-serif, system-ui, sans-serif;
  --font-mono:  "Geist Mono", ui-monospace, "SF Mono", monospace;
  --font-serif: "Instrument Serif", Georgia, "Times New Roman", serif;
  --font-cjk:   "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", sans-serif;
  --font-deva:  "Noto Sans Devanagari", "Nirmala UI", sans-serif;
  --font-kr:    "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;

  --step-display: clamp(48px, 6vw, 92px);
  --step-h1:      clamp(40px, 4.8vw, 68px);
  --step-h2:      clamp(30px, 3.4vw, 46px);
  --step-h3:      clamp(20px, 2.1vw, 22px);
  --step-h4:      clamp(17px, 1.7vw, 18px);
  --step-lead:    clamp(17px, 1.8vw, 19px);
  --step-body:    clamp(16px, 1.5vw, 17px);
  --step-nav:     clamp(15px, 1.3vw, 15px);
  --step-sm:      clamp(14px, 1.2vw, 14px);
  --step-xs:      clamp(12px, 1vw, 12px);

  --ease:     cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-lock: cubic-bezier(0.65, 0, 0.35, 1);
}

@media (max-width: 1024px) { :root { --gutter: 32px; --section: 96px; } }
@media (max-width: 640px)  { :root { --gutter: 24px; --section: 64px; } }

/* ----------------------------------------------------------------- reset */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-padding-top: 96px; -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
/* the MacBook is the only thing that may pass the viewport edge, and it is
   clipped rather than scrolled. On body only: clipping html would take the
   sticky header with it. */
body { overflow-x: clip; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: var(--step-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; }
h1, h2, h3, h4, p, figure, blockquote, dd { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

/* ------------------------------------------------------------------ type */
.display {
  font-size: var(--step-display); font-weight: 600;
  letter-spacing: -0.035em; line-height: 0.98;
  text-wrap: balance;
}
h1 { font-size: var(--step-h1); font-weight: 600; letter-spacing: -0.03em; line-height: 1.04; text-wrap: balance; }
h2 { font-size: var(--step-h2); font-weight: 600; letter-spacing: -0.025em; line-height: 1.1; text-wrap: balance; }
h3 { font-size: var(--step-h3); font-weight: 600; letter-spacing: -0.01em; line-height: 1.25; }
h4 { font-size: var(--step-h4); font-weight: 600; letter-spacing: -0.008em; line-height: 1.35; }

/* The signature: Instrument Serif italic inside a Geist sentence.
   1.06em compensates for the serif's smaller optical size. */
.display em, h1 em, h2 em, h3 em, .serif {
  font-family: var(--font-serif); font-style: italic; font-weight: 400;
  font-size: 1.06em; letter-spacing: -0.005em;
  color: var(--accent);
}
.band-dark :is(.display, h1, h2, h3) em, .band-dark .serif { color: var(--accent-fg); }
.cta-band :is(.display, h1, h2, h3) em { color: #fff; }

.lead { font-size: var(--step-lead); line-height: 1.6; color: var(--ink-32); max-width: 68ch; text-wrap: pretty; }
.prose { max-width: 68ch; text-wrap: pretty; color: var(--ink-32); line-height: 1.65; }
.prose p + p { margin-top: var(--s24); }
.small { font-size: var(--step-sm); line-height: 1.5; color: var(--ink-50); }
.eyebrow {
  font-size: var(--step-xs); font-weight: 500; letter-spacing: 0.09em;
  line-height: 1; text-transform: uppercase; color: var(--ink-50);
}
.money, .figure { font-family: var(--font-mono); font-weight: 500; font-variant-numeric: tabular-nums; }
.figure-xl {
  font-family: var(--font-mono); font-weight: 500;
  font-size: var(--step-display); line-height: 0.92;
  letter-spacing: -0.045em; font-variant-numeric: tabular-nums;
}

/* --------------------------------------------------------------- layout */
.wrap  { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
.wrap-wide { width: 100%; max-width: var(--max-wide); margin-inline: auto; padding-inline: var(--gutter); }
section[id] { padding-block: var(--section); }
.band-dark { background: var(--surface-inv); color: var(--ink-inv); }
.band-dark .lead, .band-dark .prose { color: var(--ink-inv-66); }
.band-dark .eyebrow, .band-dark .small { color: var(--ink-inv-50); }
.cv { content-visibility: auto; }

/* Light and dark transition gradually, never on a hard edge */
.to-dark, .to-paper { height: 320px; margin-bottom: -1px; }
.to-dark  { background: linear-gradient(180deg, var(--paper) 0%, var(--paper-warm) 34%, var(--surface-inv) 100%); }
.to-paper { background: linear-gradient(180deg, var(--surface-inv) 0%, var(--paper-warm) 66%, var(--paper) 100%); margin: -1px 0 0; }
@media (max-width: 640px) { .to-dark, .to-paper { height: 200px; } }

/* --------------------------------------------------------------- links */
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }
.band-dark a { color: var(--accent-fg); }
.link-grow { position: relative; font-weight: 500; padding-bottom: 2px; display: inline-flex; align-items: center; gap: 6px; }
.link-grow::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: currentColor; transform: scaleX(0); transform-origin: left;
  transition: transform 200ms var(--ease);
}
.link-grow:hover::after { transform: scaleX(1); }
.link-grow .arw { transition: transform 200ms var(--ease-out); }
.link-grow:hover .arw { transform: translateX(3px); }

:where(a, button, summary, input, select, [tabindex]):focus-visible {
  outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px;
}
.band-dark :where(a, button, summary, [tabindex]):focus-visible,
.cta-band :where(a, button):focus-visible { outline-color: #fff; }

/* -------------------------------------------------------------- buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--s8);
  min-height: 48px; padding: 0 var(--s24);
  border-radius: 24px; border: 1px solid transparent;
  font-size: var(--step-body); font-weight: 500; letter-spacing: -0.005em;
  white-space: nowrap; flex: none; cursor: pointer;
  transition: transform 180ms var(--ease), background-color 200ms var(--ease),
              box-shadow 200ms var(--ease), border-color 200ms var(--ease);
}
.btn .arw { transition: transform 200ms var(--ease-out); }
.btn:hover .arw { transform: translateX(3px); }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 1px 2px oklch(0.46 0.22 285 / 0.24); }
.btn-primary:hover { background: var(--accent-hover); color: #fff; transform: translateY(-1px);
  box-shadow: 0 6px 18px -6px oklch(0.46 0.22 285 / 0.45); }
.btn-primary:active { background: var(--accent-press); transform: translateY(2px); box-shadow: none; }
.btn-secondary { background: transparent; border-color: var(--hairline); color: var(--ink); }
.btn-secondary:hover { border-color: oklch(0.25 0.008 260 / 0.28); transform: translateY(-1px); }
.btn-secondary:active { transform: translateY(1px); }
.band-dark .btn-secondary { border-color: var(--hairline-inv); color: var(--ink-inv); }
.btn-sm { min-height: 40px; padding: 0 var(--s20); border-radius: 20px; font-size: var(--step-nav); }
.btn-onaccent { background: #fff; color: var(--accent-press); }
.btn-onaccent:hover { background: #fff; color: var(--accent-press); transform: translateY(-1px);
  box-shadow: 0 8px 24px -8px oklch(0.30 0.14 285 / 0.5); }
.btn-onaccent:active { transform: translateY(2px); box-shadow: none; }

/* ---------------------------------------------------------------- cards */
.card {
  background: var(--paper); border: 1px solid var(--hairline); border-radius: 16px;
  padding: var(--s32); box-shadow: var(--shadow-card);
  transition: transform 240ms var(--ease), box-shadow 240ms var(--ease);
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-card-hov); }

/* --------------------------------------------------------------- header */
.site-header {
  position: sticky; top: 0; z-index: 60;
  border-bottom: 1px solid transparent;
  transition: background-color 300ms var(--ease), border-color 300ms var(--ease);
}
.site-header.is-stuck {
  background: oklch(0.99 0.006 85 / 0.72);
  backdrop-filter: saturate(1.5) blur(20px);
  -webkit-backdrop-filter: saturate(1.5) blur(20px);
  border-bottom-color: oklch(0.25 0.008 260 / 0.06);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--s32); height: 80px;
  transition: height 300ms var(--ease);
}
.site-header.is-stuck .header-inner { height: 64px; }
/* The canonical outlined wordmark. Three colorways, one asset: only the fills
   change. The circle and the B are #6B56F5, deliberately not the UI accent. */
.wordmark { display: inline-flex; align-items: center; }
.wordmark svg { display: block; width: 140px; height: auto; }
.wordmark-lg svg { width: 280px; }
.wordmark-xl svg { width: clamp(240px, 28vw, 400px); }
.site-nav { display: flex; align-items: center; gap: var(--s32); }
.site-nav a { color: var(--ink-50); font-size: var(--step-nav); font-weight: 500; white-space: nowrap; transition: color 200ms var(--ease); }
.site-nav a:hover, .site-nav a[aria-current="true"] { color: var(--ink); }
.header-actions { display: flex; align-items: center; gap: var(--s24); }
.signin { color: var(--ink-50); font-size: var(--step-nav); font-weight: 500; white-space: nowrap; }
.signin:hover { color: var(--ink); }
@media (max-width: 480px) { .signin { display: none; } }
/* "Get started free" is longer than "Sign up" and stresses the bar, so the
   inline nav yields early and the seven items move into a drawer rather than
   the label being shortened. */
@media (max-width: 1180px) { .site-nav { display: none; } }

.nav-burger {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 44px; height: 44px; padding: 0 11px; margin-right: calc(var(--s8) * -1);
  background: none; border: 0; cursor: pointer;
}
.nav-burger i { display: block; height: 1.5px; background: var(--ink); border-radius: 2px;
  transition: transform 260ms var(--ease), opacity 200ms var(--ease); }
.nav-burger[aria-expanded="true"] i:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-burger[aria-expanded="true"] i:nth-child(2) { opacity: 0; }
.nav-burger[aria-expanded="true"] i:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
@media (max-width: 1180px) { .nav-burger { display: inline-flex; } }

.nav-drawer {
  position: fixed; inset: 0; z-index: 90;
  background: var(--paper);
  padding: calc(76px + env(safe-area-inset-top)) var(--gutter) calc(var(--s32) + env(safe-area-inset-bottom));
  display: grid; align-content: start; gap: var(--s4);
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: opacity 240ms var(--ease), transform 280ms var(--ease-out), visibility 240ms;
  overflow-y: auto; overscroll-behavior: contain;
}
.nav-drawer[data-open="true"] { opacity: 1; visibility: visible; transform: none; }
.nav-drawer a {
  display: flex; align-items: center; min-height: 56px;
  font-size: clamp(24px, 6vw, 32px); font-weight: 500; color: var(--ink);
  border-bottom: 1px solid var(--hairline-soft);
}
.nav-drawer a:last-of-type { border-bottom: 0; }
.nav-drawer .btn { margin-top: var(--s24); width: 100%; }
.nav-drawer .signin { display: flex !important; align-items: center; min-height: 44px; font-size: var(--step-body); }

/* nav is the page: seven section anchors with a sliding accent underline */
.site-nav { position: relative; }
.site-nav a[aria-current="section"] { color: var(--ink); }
.nav-ink {
  position: absolute; bottom: -7px; left: 0; height: 1.5px; width: 0;
  background: var(--accent); border-radius: 2px; opacity: 0;
  transition: transform 320ms var(--ease), width 320ms var(--ease), opacity 200ms var(--ease);
}
.nav-ink.is-on { opacity: 1; }

/* ----------------------------------------------------------------- hero */
/* Copy left, two iPhones right. Depth comes from the layer offset and a
   two-layer shadow, tight and dark at contact then wide and faint, over a soft
   warm pool of light. No glow, no rim light. */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  padding-block: clamp(88px, 13vh, 150px) var(--s96);
  overflow-x: clip;
}
.hero-inner {
  width: 100%; display: grid;
  grid-template-columns: minmax(0, 45fr) minmax(0, 55fr);
  gap: var(--s48); align-items: center;
}
.hero-copy { display: grid; gap: var(--s24); }
.hero-copy .lead { max-width: 42ch; }
.hero-actions { display: flex; align-items: center; gap: var(--s32); flex-wrap: wrap; margin-top: var(--s8); }

.hero-stage { position: relative; display: grid; justify-items: center; }

/* The phones own the column now, so they are sized off it rather than capped. */
.hero-phones {
  position: relative; display: grid;
  width: min(100%, clamp(280px, 34vw, 470px));
  padding-top: var(--s40); padding-right: 8%;
}
.hero-phones > .phone-rear, .hero-phones > .phone-front { grid-area: 1 / 1; }
.hc-layer img, .hero-phones img { width: 100%; height: auto; display: block; max-height: none; }

.phone-front { position: relative; z-index: 2; transition: opacity 350ms var(--ease-out); }
.phone-front img {
  filter: drop-shadow(0 5px 11px oklch(0.25 0.008 260 / 0.24))
          drop-shadow(0 44px 70px oklch(0.25 0.008 260 / 0.16));
}
/* rear = the next slide, offset up and right, waiting its turn */
.phone-rear {
  position: relative; z-index: 1; opacity: 0.6;
  transform: translate(15%, -9%) scale(0.92) rotate(3deg);
  transform-origin: 50% 100%;
  transition: transform 350ms var(--ease-out), opacity 350ms var(--ease-out);
}
.phone-rear img {
  filter: drop-shadow(0 4px 9px oklch(0.25 0.008 260 / 0.16))
          drop-shadow(0 30px 52px oklch(0.25 0.008 260 / 0.12));
}
/* on advance the rear travels forward and becomes the front one */
.hc[data-swap="on"] .phone-rear { opacity: 1; transform: none; z-index: 3; }
.hc[data-swap="on"] .phone-front { opacity: 0; }
.hc[data-reset="on"] .phone-rear,
.hc[data-reset="on"] .phone-front,
.hc[data-reset="on"] .hc-layer img { transition: none; }

.phone-pool {
  position: absolute; z-index: 0; left: 46%; bottom: 1%;
  width: 116%; height: 26%; transform: translateX(-50%);
  background: radial-gradient(ellipse at center, oklch(0.88 0.045 78 / 0.75) 0%, transparent 72%);
  pointer-events: none;
}
.hero-phones .hc-dots { grid-column: 1; margin-top: var(--s32); }

/* entrance planes: copy 1.0x, rear phone 0.85x, front phone 0.95x */
.rise { opacity: 0; transform: translateY(20px); }
.rise.is-in { opacity: 1; transform: none;
  transition: opacity 500ms var(--ease-out), transform 500ms var(--ease-out);
  transition-delay: var(--d, 0ms); }
.emerge { opacity: 0; transform: translateY(32px) scale(0.96); transform-origin: 50% 100%; }
.emerge.is-in { opacity: 1; transform: translateY(var(--py, 0px)) scale(1);
  transition: opacity 700ms var(--ease-out), transform 800ms var(--ease-out); }
.emerge.is-in.is-parked { transition: transform 120ms linear; }

/* --------------------------------------------- ch2 · cash flow, pinned */
.cf-inner {
  display: grid; grid-template-columns: minmax(0, 38fr) minmax(0, 62fr);
  gap: var(--s48); align-items: center;
}
.cf-head { display: grid; gap: var(--s16); margin-bottom: var(--s32); }
.cf-state h3 { margin-bottom: var(--s8); }
.cf-state p { color: var(--ink-inv-66); font-size: var(--step-body); line-height: 1.55; max-width: 38ch; }
.cf-state .state-marker { width: 28px; height: 3px; border-radius: 2px; margin-bottom: var(--s12); }
.cf-state + .cf-state { margin-top: var(--s24); }
.cf-state-deficit h3 { color: var(--clay); }
.cf-state-deficit p { color: var(--ink-inv); }

/* the visual is the capture, sized so the highlight geometry stays true */
.cf-shot { width: min(100%, calc(71vh * 1.314)); margin-left: auto; }
/* the bands are positioned against the image alone, so the caption cannot shift them */
.cf-screen { position: relative; }
.cf-shot img { width: 100%; height: auto; transition: filter 700ms var(--ease); }
.cf-shot .device-cap { margin-top: var(--s12); }
.cf-dim .cf-shot img { filter: brightness(0.86) saturate(0.92); }
/* the rail region inside 05-ch2-cashflow-macbook, measured off the composite */
.cf-band {
  position: absolute; left: 0; top: 39.5%; height: 23%; width: 100%;
  transform-origin: left center; opacity: 0; pointer-events: none;
  transition: transform 640ms var(--ease-out), opacity 380ms var(--ease);
}
.cf-band-a { background: linear-gradient(90deg, transparent 0%, oklch(0.711 0.148 294.9 / 0.22) 9%, oklch(0.711 0.148 294.9 / 0.22) 91%, transparent 100%); }
.cf-band-b { background: linear-gradient(90deg, transparent 0%, oklch(0.65 0.14 40 / 0.34) 9%, oklch(0.65 0.14 40 / 0.34) 91%, transparent 100%); }

.cf-motion .cf-track { height: 320vh; }
.cf-motion .cf-pin { position: sticky; top: 0; height: 100vh; height: 100svh; display: grid; align-content: center; }
.cf-motion .cf-pin > .wrap-wide { padding-block: clamp(24px, 6vh, 80px) !important; }
.cf-motion .cf-states { position: relative; min-height: clamp(150px, 24vh, 220px); }
.cf-motion .cf-state {
  position: absolute; inset: 0; margin: 0; opacity: 0; transform: translateY(18px);
  pointer-events: none; transition: opacity 440ms var(--ease-out), transform 440ms var(--ease-out);
}
.cf-motion .cf-state.is-on { opacity: 1; transform: none; }
.cf-progress { display: none; gap: 6px; margin-top: var(--s32); }
.cf-motion .cf-progress { display: flex; }
.cf-progress i { width: 26px; height: 2px; border-radius: 1px; background: var(--hairline-inv); transition: background-color 380ms var(--ease); }
.cf-progress i.is-on { background: var(--accent-fg); }
.cf-progress i.is-clay { background: var(--clay); }

.statement { display: grid; gap: var(--s24); max-width: 22ch; }

/* ---------------------------------------------------------------- film */
.film { position: relative; }
.film-slot {
  position: relative; aspect-ratio: 16 / 9; width: 100%;
  background: linear-gradient(160deg, oklch(0.22 0.075 292) 0%, var(--surface-inv) 55%, oklch(0.17 0.06 292) 100%);
  display: grid; place-content: center; justify-items: center; gap: var(--s24);
  overflow: hidden;
}
.film-slot::after {
  content: ""; position: absolute; left: 50%; top: 46%; width: 60%; height: 60%;
  transform: translate(-50%, -50%);
  background: radial-gradient(ellipse at center, oklch(0.40 0.10 292 / 0.5) 0%, transparent 70%);
  pointer-events: none;
}
.play {
  position: relative; z-index: 1;
  width: 84px; height: 84px; border-radius: 50%; border: 1px solid var(--hairline-inv);
  background: oklch(0.95 0.02 292 / 0.10); color: var(--ink-inv);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  display: grid; place-content: center; cursor: pointer;
  transition: transform 220ms var(--ease-out), background-color 220ms var(--ease);
}
.play:hover { transform: scale(1.04); background: oklch(0.95 0.02 292 / 0.18); }
.play:active { transform: scale(0.99); }
.film-cap { position: relative; z-index: 1; }

/* -------------------------------------------------------- ch3 · devices */
.devices {
  display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.9fr) minmax(0, 0.62fr);
  align-items: end; gap: var(--s24); margin-top: var(--s64);
}
.devices > * { position: relative; }
.devices img { width: 100%; height: auto; }
.device-cap { margin-top: var(--s16); }
.sep { opacity: 0; }
.sep.is-in { opacity: 1; transform: none;
  transition: opacity 600ms var(--ease-out), transform 760ms var(--ease-out);
  transition-delay: var(--d, 0ms); }
.sep-a { transform: scale(0.97); z-index: 1; }
.sep-b { transform: translateX(-110px) scale(0.94); z-index: 2; }
.sep-c { transform: translateX(-190px) scale(0.92); z-index: 3; }

/* ------------------------------------------------------ ch4 · currency */
.ch4-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--s96); align-items: start; }
.type-object { display: grid; gap: var(--s8); }
.type-object .under { font-size: clamp(24px, 2.6vw, 38px); font-weight: 600; letter-spacing: -0.03em; line-height: 1; }
.pull {
  margin-top: var(--s64); padding: var(--s40) 0;
  border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline);
  font-size: clamp(22px, 2.2vw, 30px); line-height: 1.35; letter-spacing: -0.018em;
  color: var(--ink); max-width: 30ch; font-weight: 450;
}
.pull b { font-weight: 600; }
.morph {
  margin-top: var(--s40); display: flex; align-items: baseline; gap: var(--s16);
  font-family: var(--font-mono); font-variant-numeric: tabular-nums;
}
.morph .amt { font-size: 26px; font-weight: 500; letter-spacing: -0.02em; transition: opacity 300ms var(--ease); }
.morph .amt.is-out { opacity: 0; }
.morph .cap { font-size: var(--step-xs); letter-spacing: 0.09em; text-transform: uppercase; color: var(--ink-50); }
.ch4-shots { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: var(--s24); align-items: end; }
.ch4-shots img { width: 100%; height: auto; }

/* ------------------------------------------------------ ch5 · language */
.lang-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr); gap: var(--s64); align-items: center; margin-block: var(--s64); }
.lang-grid figure img { width: 100%; max-width: 300px; height: auto; margin-inline: auto; }
.greeting-stage { display: grid; justify-items: start; gap: var(--s12); min-height: 190px; align-content: center; }
.greeting { font-size: clamp(48px, 6vw, 92px); font-weight: 500; letter-spacing: -0.035em; line-height: 1.05;
  transition: opacity 380ms var(--ease), transform 380ms var(--ease); }
.greeting.is-out { opacity: 0; transform: translateY(-8px); }
.greeting-locale { font-family: var(--font-mono); font-size: var(--step-sm); color: var(--ink-50); }
.greeting-set { display: flex; flex-wrap: wrap; gap: var(--s16) var(--s32); border-top: 1px solid var(--hairline); padding-top: var(--s32); }
.greeting-set li { display: flex; align-items: baseline; gap: var(--s8); color: var(--ink-50); }
.greeting-set b { font-weight: 500; color: var(--ink-32); font-size: var(--step-lead); }
.greeting-set span { font-family: var(--font-mono); font-size: var(--step-xs); }

/* ------------------------------------------------------------ ch6 · ai */
.ai-grid { display: grid; grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr); gap: var(--s96); margin-top: var(--s64); align-items: start; }
.ai-phone img { width: 100%; max-width: 320px; height: auto; }
.thread { display: grid; gap: var(--s24); position: relative; }
.thread::before {
  content: ""; position: absolute; left: 11px; top: 12px; bottom: 12px; width: 1px;
  background: var(--hairline-inv);
}
.beat { display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: var(--s24); align-items: start;
  opacity: 0; transform: translateY(14px); }
.beat.is-in { opacity: 1; transform: none;
  transition: opacity 520ms var(--ease-out), transform 520ms var(--ease-out);
  transition-delay: var(--d, 0ms); }
.beat-node {
  width: 23px; height: 23px; border-radius: 50%;
  border: 1px solid var(--hairline-inv); background: var(--surface-inv);
  display: grid; place-content: center;
  font-family: var(--font-mono); font-size: 11px; color: var(--ink-inv-50); opacity: 0.4;
}
.beat-key .beat-node { border-color: var(--accent-fg); color: var(--accent-fg); }
.beat h4 { color: var(--ink-inv); font-size: 17px; font-weight: 600; letter-spacing: -0.01em; }
.beat .said {
  font-size: clamp(20px, 2vw, 26px); font-weight: 450; letter-spacing: -0.015em;
  line-height: 1.35; color: var(--ink-inv);
}
.beat p { color: var(--ink-inv-66); margin-top: var(--s8); max-width: 46ch; font-size: 15px; line-height: 1.55; }
.beat > div:last-child { max-width: 520px; }
.beat .kpi { padding: 16px; border-radius: 12px; }
.beat .kpi-value { font-size: 15px; }
.receipt {
  margin-top: var(--s12); padding: var(--s16) var(--s20);
  border: 1px solid var(--hairline-inv); border-radius: 12px; background: var(--surface-inv-1);
  display: flex; align-items: baseline; justify-content: space-between; gap: var(--s16);
  max-width: 420px;
}
.receipt .money { color: var(--ink-inv); font-size: var(--step-lead); }
.answer-card {
  margin-top: var(--s12); padding: var(--s20) var(--s24);
  border-radius: 14px; background: var(--accent-tint-inv);
  border: 1px solid oklch(0.711 0.148 294.9 / 0.22); max-width: 46ch;
}
.answer-card p { color: var(--ink-inv); font-size: 15px; line-height: 1.55; margin: 0; max-width: none; }
/* the phone beside them is the anchor: no card outgrows the device it explains */
.beat .bubble p { font-size: 15px; line-height: 1.55; }
.beat .txn { min-height: 56px; padding: 8px 16px; gap: 12px; border-radius: 12px; }
.beat .txn-amt, .beat .txn-meta b { font-size: 15px; }
.beat .txn-meta span { font-size: 12px; }
.credits { margin-top: var(--s96); padding-top: var(--s32); border-top: 1px solid var(--hairline-inv); max-width: 62ch; }

/* ------------------------------------------------------ ch7 · features */
.system {
  display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.6fr) minmax(0, 0.9fr);
  gap: var(--s48); align-items: center; margin-top: var(--s96);
}
.system-core-col { display: grid; gap: var(--s48); }
.system-core-col > .system-core { width: 100%; }
.feat-center { text-align: center; }
.feat-center::before { margin-inline: auto; }
.feat-center p { margin-inline: auto; }
.system-core { position: relative; }
.system-core img { width: 100%; height: auto; }
.system-side { display: grid; gap: var(--s64); }
.system-side-right { text-align: right; }
.feat { opacity: 0; transform: translateY(12px) scale(0.985); }
.feat.is-in { opacity: 1; transform: none;
  transition: opacity 520ms var(--ease-out), transform 560ms var(--ease-out);
  transition-delay: var(--d, 0ms); }
.feat h3 { margin-bottom: var(--s8); }
.feat p { color: var(--ink-50); font-size: var(--step-sm); max-width: 30ch; }
.system-side-right .feat p { margin-left: auto; }
/* Every feature title takes the same size, weight and colour. Hierarchy
   comes from position and spacing, never scale. */
.feat::before {
  content: ""; display: block; width: 40px; height: 1px;
  background: var(--hairline); margin-bottom: var(--s16);
}
.system-side-right .feat::before { margin-left: auto; }
.feat-lead::before { width: 72px; background: var(--accent); }

/* ------------------------------------------------------ ch8 · security */
.trust { font-size: clamp(20px, 1.9vw, 26px); line-height: 1.45; letter-spacing: -0.015em; color: var(--ink); max-width: 48ch; font-weight: 450; }
.chain { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--s32); margin-top: var(--s96); }
.link-step { position: relative; padding-top: var(--s24); border-top: 1px solid var(--hairline);
  opacity: 0; transform: translateY(10px); }
.link-step.is-in { opacity: 1; transform: none;
  transition: opacity 300ms var(--ease-lock), transform 300ms var(--ease-lock);
  transition-delay: var(--d, 0ms); }
.link-step::before {
  content: ""; position: absolute; top: -1px; left: 0; width: 100%; height: 1px;
  background: var(--accent); transform: scaleX(0); transform-origin: left;
  transition: transform 420ms var(--ease-lock); transition-delay: var(--d, 0ms);
}
.link-step.is-in::before { transform: scaleX(1); }
.link-step .n { font-family: var(--font-mono); font-size: var(--step-xs); color: var(--ink-50); }
.link-step h3 { margin: var(--s8) 0; }
.link-step p { color: var(--ink-50); font-size: var(--step-sm); }
.evidence {
  display: flex; flex-wrap: wrap; gap: var(--s16) var(--s24);
  margin-top: var(--s64); padding-top: var(--s32); border-top: 1px solid var(--hairline-soft);
  font-size: var(--step-sm); color: var(--ink-50);
}
.evidence li { display: flex; align-items: baseline; gap: var(--s8); }
.evidence li + li::before { content: "·"; margin-right: var(--s24); color: var(--ink-50); opacity: 0.5; }
.evidence .figure { color: var(--ink-32); }
.belvo { color: var(--belvo); font-weight: 600; letter-spacing: -0.02em; }

/* ------------------------------------------------------- ch9 · pricing */
/* replication of the production /plans/ block: centred head, borderless cards */
.pricing-head { display: grid; gap: var(--s20); justify-items: center; text-align: center; }
.pricing-head h2 { max-width: 24ch; }
.eyebrow-accent { color: var(--accent); font-family: var(--font-mono); letter-spacing: 0.14em; }
.cadence { max-width: 52ch; color: var(--ink-32); }
.ccy { justify-self: center; display: inline-flex; gap: var(--s4); padding: var(--s4); border: 1px solid var(--hairline); border-radius: 22px; background: var(--paper); }
.ccy button[aria-pressed="true"] { background: var(--accent-tint); color: var(--accent-press); }
.plans { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--s24); margin-top: var(--s64); align-items: stretch; }
.plan {
  position: relative; display: flex; flex-direction: column; gap: var(--s12);
  border: 0; border-radius: 20px; overflow: visible;
  box-shadow: var(--shadow-card);
  opacity: 0; transform: translateY(14px);
}
.plan.is-in { opacity: 1; transform: none;
  transition: opacity 620ms var(--ease-out), transform 620ms var(--ease-out);
  transition-delay: var(--d, 0ms); }
.plan h3 { font-size: 17px; font-weight: 600; }
.plan p { color: var(--ink-50); font-size: var(--step-sm); }
.plan-tag { color: var(--ink-32) !important; font-size: 13px !important; min-height: 3.4em; margin-bottom: var(--s8); }
.plan .price {
  display: flex; align-items: baseline; gap: var(--s4); flex-wrap: nowrap; white-space: nowrap;
  font-family: var(--font-mono); font-size: 30px; font-weight: 500;
  letter-spacing: -0.03em; min-height: 40px; font-variant-numeric: tabular-nums; color: var(--ink);
}
.plan .price[data-empty="true"] { color: var(--ink-50); }
.plan .price .per { font-size: 15px; font-weight: 500; letter-spacing: 0; color: var(--ink-50); }
.plan-equiv { font-size: 13px !important; color: var(--ink-50) !important; }
.plan .cadence-tag { font-size: 13px; color: var(--ink-50); font-weight: 400; text-transform: none; letter-spacing: 0; }
.plan-list { display: grid; gap: var(--s8); margin-top: var(--s16); padding-top: var(--s20); border-top: 1px solid var(--hairline); }
.plan-list li { display: grid; grid-template-columns: 16px minmax(0, 1fr); gap: var(--s8); font-size: var(--step-sm); color: var(--ink-32); line-height: 1.4; }
.plan-list li::before {
  content: ""; width: 12px; height: 7px; margin-top: 5px;
  border-left: 1.6px solid var(--accent); border-bottom: 1.6px solid var(--accent);
  transform: rotate(-45deg); transform-origin: center;
}
.plan-spacer { flex: 1; min-height: var(--s24); }
.plan .btn { width: 100%; margin-top: 0; }
.plan-accent { background: var(--accent-tint); box-shadow: var(--shadow-card-hov); }
.best-value {
  position: absolute; top: 0; left: var(--s32); transform: translateY(-50%);
  padding: 5px var(--s12); border-radius: 999px; background: var(--accent); color: #fff;
  font-size: 11px; font-weight: 600; letter-spacing: 0.09em; text-transform: uppercase; z-index: 2;
}
.plan-accent { margin-top: 13px; }

/* footer product index */
.foot-product { display: grid; gap: var(--s16); padding-bottom: var(--s40); }
.foot-product h2 { font-size: var(--step-xs); font-weight: 500; letter-spacing: 0.09em; text-transform: uppercase; color: var(--ink-50); }
.foot-product div { display: flex; flex-wrap: wrap; gap: var(--s12) var(--s32); }
.foot-product a { font-size: var(--step-sm); color: var(--ink-50); }
.foot-product a:hover { color: var(--ink); }

/* ----------------------------------------------------------- ch10 · faq */
.faq { max-width: 800px; margin-inline: auto; }
.faq details { border-bottom: 1px solid var(--hairline); }
.faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: var(--s24);
  padding: var(--s32) 0; cursor: pointer; list-style: none;
  font-size: var(--step-h3); font-weight: 600; letter-spacing: -0.01em; line-height: 1.3;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; flex: none; width: 11px; height: 11px;
  border-right: 1.5px solid var(--ink-50); border-bottom: 1.5px solid var(--ink-50);
  transform: rotate(45deg) translate(-3px, -3px); transition: transform 260ms var(--ease);
}
.faq details[open] summary::after { transform: rotate(225deg) translate(-2px, -2px); }
.faq .answer { overflow: hidden; }
.faq .answer p { padding-bottom: var(--s32); color: var(--ink-32); max-width: 68ch; }

/* -------------------------------------------------------- get the app */
.getapp { display: grid; gap: var(--s32); justify-items: start; }
.hero-store { display: grid; gap: var(--s12); justify-items: start; margin-top: var(--s16); }
/* The two badges are a pair: equal height, aligned baselines, one gap. */
.stores { display: flex; align-items: center; gap: var(--s16); flex-wrap: wrap; }
.store-badge { display: block; transition: transform 200ms var(--ease); }
.store-badge:hover { transform: translateY(-2px); }
.stores .badge-slot { width: 148px; height: 48px; }
.stores[data-size="lg"] .badge-slot { width: 200px; height: 64px; }
.stores[data-size="sm"] .badge-slot { width: 118px; height: 38px; font-size: 11px; }
.stores[data-on-accent] .badge-slot { border-color: oklch(1 0 0 / 0.5); color: oklch(1 0 0 / 0.8); }
.badge-slot {
  display: inline-grid; place-content: center; width: 156px; height: 52px; border-radius: 10px;
  border: 1px dashed oklch(0.25 0.008 260 / 0.28); color: var(--ink-50);
  font-size: 11px; letter-spacing: 0.09em; text-transform: uppercase; font-family: var(--font-mono);
}

/* ------------------------------------------------------------ final cta */
.section-cta { padding-block: var(--section); }
.cta-band {
  position: relative; background: var(--accent); color: #fff; overflow: hidden;
  border-radius: 32px; text-align: center;
  display: grid; justify-items: center; gap: var(--s24);
  padding: clamp(64px, 9vw, 120px) clamp(28px, 6vw, 88px);
}
/* subtle grid texture over the purple */
.cta-band::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0.16;
  background-image: linear-gradient(oklch(1 0 0 / 0.5) 1px, transparent 1px),
                    linear-gradient(90deg, oklch(1 0 0 / 0.5) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(120% 90% at 50% 0%, #000 20%, transparent 78%);
}
.cta-band > * { position: relative; z-index: 1; }

.cta-band h2 { max-width: 16ch; }
.cta-lead { color: oklch(1 0 0 / 0.82); max-width: 52ch; font-size: var(--step-lead); line-height: 1.6; }
.cta-stack { display: grid; gap: var(--s16); justify-items: center; width: 100%; margin-top: var(--s8); }
.btn-xl { min-height: 56px; padding: 0 var(--s40); font-size: var(--step-lead); border-radius: 28px; }
.cta-form {
  display: flex; align-items: center; gap: var(--s8); width: min(520px, 100%);
  background: oklch(1 0 0 / 0.12); border: 1px solid oklch(1 0 0 / 0.28);
  border-radius: 999px; padding: 6px 6px 6px var(--s24);
}
.cta-form input {
  flex: 1; min-width: 0; background: none; border: 0; color: #fff;
  font: inherit; font-size: 16px; padding: 10px 0;
}
.cta-form input::placeholder { color: oklch(1 0 0 / 0.6); }
.cta-form input:focus { outline: none; }
.cta-form .btn {
  min-height: 42px; padding: 0 var(--s24); border-radius: 999px; font-size: var(--step-nav);
  background: oklch(1 0 0 / 0.16); border: 1px solid transparent; color: #fff;
}
.cta-form .btn:hover { background: oklch(1 0 0 / 0.26); }
.footnote { font-size: var(--step-xs); color: oklch(1 0 0 / 0.6); }
.next-feature { display: flex; justify-content: center; padding-bottom: var(--section); margin-top: calc(var(--section) * -0.5); }
@media (max-width: 640px) {
  .cta-band { border-radius: 24px; }
  .cta-form { flex-direction: column; border-radius: 24px; padding: var(--s16); align-items: stretch; }
  .cta-form .btn { width: 100%; }
}
.cta-band .eyebrow { color: #fff; }
.cta-band .eyebrow.s-eyebrow { color: oklch(1 0 0 / 0.65); }
.cta-band a:not(.btn) { color: #fff; }
.cta-ghost {
  position: absolute; left: 50%; bottom: -18%; width: min(1100px, 92%); height: auto;
  transform: translateX(-50%) translateY(40px); opacity: 0.10; pointer-events: none;
}
.cta-ghost.is-in { transform: translateX(-50%) translateY(0); opacity: 0.12;
  transition: transform 1600ms var(--ease-out), opacity 1600ms var(--ease-out); }
.cta-inner { position: relative; z-index: 1; display: grid; gap: var(--s40); justify-items: start; }
.cta-inner .display { max-width: 12ch; }
.cta-band .wordmark { color: #fff; }

/* --------------------------------------------------------------- footer
   Replicated from production: wordmark and copyright left on one row, legal
   links right, corporate line beneath a hairline. */
.foot { padding-block: var(--s64) var(--s48); border-top: 1px solid var(--hairline); }
.foot-row { display: flex; align-items: center; justify-content: space-between; gap: var(--s32); flex-wrap: wrap; }
.foot-row-l { display: flex; align-items: center; gap: var(--s24); flex-wrap: wrap; }
.foot-wm svg { width: 132px; }
.foot-copy { font-size: var(--step-sm); color: var(--ink-50); }
.foot-row-r { display: flex; align-items: center; gap: var(--s24); flex-wrap: wrap; }
.foot-row-r a { font-size: var(--step-sm); color: var(--ink-32); }
.foot-row-r a:hover { color: var(--ink); }
.foot-corp {
  margin-top: var(--s32); padding-top: var(--s24); border-top: 1px solid var(--hairline-soft);
  font-size: 12px; line-height: 1.7; color: var(--ink-66);
}
.foot-corp strong { font-weight: 600; color: var(--ink-50); }
.foot-corp-sep { padding-inline: 6px; color: var(--ink-66); opacity: 0.6; }
.foot-corp .num { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
@media (max-width: 700px) {
  .foot-row { flex-direction: column; align-items: flex-start; gap: var(--s24); }
}

/* ------------------------------------------------------- legacy footer */
.site-footer { padding-block: var(--s128) var(--s64); }
.footer-top { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: var(--s64); align-items: start; }
.site-footer h4 { font-size: var(--step-xs); letter-spacing: 0.09em; text-transform: uppercase; color: var(--ink-50); font-weight: 500; margin-bottom: var(--s16); }
.site-footer li + li { margin-top: var(--s12); }
.site-footer a { color: var(--ink-32); font-size: var(--step-sm); }
.site-footer a:hover { color: var(--ink); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center; gap: var(--s24);
  flex-wrap: wrap; margin-top: var(--s128); padding-top: var(--s24); border-top: 1px solid var(--hairline-soft);
}
.lang-select {
  appearance: none; background: transparent; border: 1px solid var(--hairline);
  border-radius: 18px; min-height: 36px; padding: 0 var(--s16);
  font-size: var(--step-sm); color: var(--ink-32); cursor: pointer;
}

/* 9 · the notch, the home indicator and the widget that sits above it */
.support-launcher { margin-bottom: env(safe-area-inset-bottom); }
.support-panel { margin-bottom: env(safe-area-inset-bottom); }
.site-header { padding-top: env(safe-area-inset-top); }

/* ----------------------------------------------------------- responsive */
@media (max-width: 1024px) {
  .cf-inner { grid-template-columns: 1fr; gap: var(--s32); }
  /* Stacked, the composite gets what the copy stack leaves inside one viewport.
     The 200px covers the head, the progress ticks and the gap. */
  .cf-shot {
    width: min(100%, calc((100vh - clamp(24px, 6vh, 80px) * 2 - clamp(150px, 24vh, 220px) - 240px) * 1.314));
    margin-inline: auto;
  }
  .cf-motion .cf-track { height: 220vh; }
  .ch4-grid { grid-template-columns: 1fr; gap: var(--s48); }
  .ai-grid { grid-template-columns: 1fr; gap: var(--s48); }
  .ai-phone img { max-width: 240px; }
  .system { grid-template-columns: 1fr; gap: var(--s48); }
  .system-core { order: -1; }
  .system-side-right { text-align: left; }
  .system-side-right .feat::before { margin-left: 0; }
  .system-side-right .feat p { margin-left: 0; }
  .system-side { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s40); }
  .chain { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s40); }
  .plans { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  /* Tablet landscape · copy first, then the phones centred at full width. */
  .hero { min-height: auto; padding-block: clamp(72px, 10vh, 120px) var(--s96); }
  .hero-inner { grid-template-columns: 1fr; gap: var(--s64); }
  .hero-copy .lead { max-width: 56ch; }
  .hero-phones { width: min(100%, 400px); padding-right: 6%; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: var(--s40); }
  .lang-grid { grid-template-columns: 1fr; gap: var(--s40); }
  .lang-grid figure { display: none; }
  .sep-b, .sep-c { transform: none; }
  .devices { grid-template-columns: 1fr; justify-items: center; gap: var(--s48); }
  .devices > * { max-width: 560px; width: 100%; }
}
/* A stacked layout in a short window cannot fit the pin, so it scrolls instead. */
@media (max-height: 700px) and (max-width: 1024px) {
  .cf-shot { width: 100% !important; }
  .cf-motion .cf-track { height: auto; }
  .cf-motion .cf-pin { position: static; height: auto; }
  .cf-motion .cf-states { min-height: 0; }
  .cf-motion .cf-state { position: static; opacity: 1; transform: none; }
  .cf-motion .cf-state + .cf-state { margin-top: var(--s32); }
  .cf-motion .cf-progress { display: none; }
}

@media (max-width: 640px) {
  .hero { min-height: auto; padding-bottom: var(--s64); }
  /* Phone · the pair stays, tighter, with less rear offset so nothing crops. */
  .hero-phones { width: min(78%, 320px); padding-right: 10%; }
  .phone-rear { transform: translate(13%, -7%) scale(0.93) rotate(2.4deg); }
  .cf-motion .cf-track { height: 200vh; }
  .cf-inner { gap: var(--s32); }
  .system-side, .chain, .plans, .footer-top, .ch4-shots { grid-template-columns: 1fr; }
  .plan-smart-first { order: -1; }
  .hero-actions .btn { width: 100%; }
  .thread::before { display: none; }
  .beat { grid-template-columns: 1fr; gap: var(--s12); }
}

/* Scroll-linked motion is where the frame rate dies on a low-end phone. */
@media (max-width: 430px) {
  .emerge.is-in, .emerge.is-in.is-parked { transform: none !important; }
  .hero-phones { width: min(86%, 330px); padding-right: 12%; }
}

/* 320 is the floor. Nothing may overflow. */
@media (max-width: 360px) {
  .hero-actions { gap: var(--s16); }
  .hero-phones { width: 92%; padding-right: 12%; }
  .nav-drawer a { font-size: 22px; min-height: 50px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-padding-top: 96px; scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
  .rise, .emerge, .sep, .beat, .feat, .link-step, .plan, .cta-ghost { opacity: 1; transform: none; }
  .cta-ghost { opacity: 0.12; transform: translateX(-50%); }
  .cf-progress { display: none; }
}


/* ------------------------------------------------------- hero carousel
   Four slides on the iPhone only. The MacBook holds Cash Flow and stays put,
   so the scroll choreography and the carousel never compete. Auto-advance
   pauses on hover, on focus, while scrolling, and does not run at all under
   prefers-reduced-motion. */
.hc-layer { position: relative; display: grid; }
.hc-layer img {
  grid-area: 1 / 1; opacity: 0; transform: translateX(8px);
  transition: opacity 350ms var(--ease-out), transform 350ms var(--ease-out);
}
.hc-layer img.is-on { opacity: 1; transform: none; }
.hc-dots { display: flex; justify-content: center; gap: 10px; margin-top: var(--s24); }
.hc-dots button {
  position: relative; width: 8px; height: 8px; padding: 0; border: 0; border-radius: 99px;
  background: oklch(0.25 0.008 260 / 0.18); cursor: pointer;
  transition: width 320ms var(--ease), background-color 320ms var(--ease);
}
.hc-dots button::after { content: ""; position: absolute; inset: -18px; }
.hc-dots button:hover { background: oklch(0.25 0.008 260 / 0.34); }
.hc-dots button[aria-selected="true"] { width: 26px; background: var(--accent); }
.hc-cap { min-height: 1.5em; }

/* --------------------------------------------------- feature page blocks */
.arg { display: grid; gap: var(--s96); margin-top: var(--s64); }
.arg-row { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: var(--s64); align-items: center; }
.arg-row:nth-child(even) .arg-copy { order: 2; }
.arg-copy h3 { margin-bottom: var(--s16); }
.arg-vis img { width: 100%; height: auto; }
.arg-vis .phones { max-width: 340px; }

.capture-slot {
  display: grid; place-content: center; text-align: center; padding: var(--s32);
  border: 1px dashed oklch(0.25 0.008 260 / 0.28); border-radius: 20px;
  color: var(--ink-50); font-size: var(--step-sm);
}
.band-dark .capture-slot { border-color: var(--hairline-inv); color: var(--ink-inv-50); }

.ctx { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s24); margin-top: var(--s64); }
.ctx-card {
  display: grid; gap: var(--s12); align-content: start; padding: var(--s32);
  border: 1px solid var(--hairline-inv); border-radius: 18px; color: var(--ink-inv);
  transition: transform 240ms var(--ease), border-color 240ms var(--ease), background-color 240ms var(--ease);
}
.ctx-card:hover { transform: translateY(-3px); border-color: var(--accent-fg); background: oklch(0.26 0.06 285); }
.ctx-card h3 { font-size: var(--step-h3); }
.ctx-card p { color: var(--ink-inv-66); font-size: var(--step-sm); line-height: 1.55; }

.lines { display: grid; gap: var(--s16); }
.line-row { display: grid; gap: var(--s8); padding: var(--s20); border: 1px solid var(--hairline); border-radius: 14px; background: var(--paper); }
.line-top { display: flex; justify-content: space-between; align-items: baseline; gap: var(--s16); }
.line-fig { font-family: var(--font-mono); font-variant-numeric: tabular-nums; font-size: var(--step-sm); }
.line-bar { height: 6px; border-radius: 99px; background: oklch(0.25 0.008 260 / 0.10); overflow: hidden; }
.line-bar i { display: block; height: 100%; border-radius: 99px; background: var(--accent); }
.line-bar i.over { background: var(--clay); }

@media (max-width: 900px) {
  .arg-row { grid-template-columns: 1fr; gap: var(--s32); }
  .arg-row:nth-child(even) .arg-copy { order: 0; }
  .ctx { grid-template-columns: 1fr; }
}