/* ===========================================================================
   Momo — marketing site

   Palette and type are lifted from the app's own design system
   (momo/docs/design.md + src/constants/theme.ts). The site commits to the app's
   DARK theme: warm brown-black, coral, sage, gold. Deliberately one look — this
   is the product's face, not a themeable surface.
   =========================================================================== */

:root {
  /* app dark tokens, verbatim */
  --bg: #231d1a;
  --surface: #2e2724;
  --alt: #3a322e;
  --coral: #ffab8b;
  --coral-soft: #4a342b;
  --sage: #9cc3a6;
  --gold: #f5c24b;
  --ink: #f7efe6;
  --muted: #c4b6aa;
  --rose: #e89a9a;
  --line: #453b36;

  /* one step darker than --bg, for wells the eye should read as "behind" */
  --well: #1c1715;

  --shadow-sm: 0 2px 8px rgb(0 0 0 / 0.3);
  --shadow-md: 0 14px 34px -10px rgb(0 0 0 / 0.5);
  --shadow-lg: 0 44px 86px -34px rgb(0 0 0 / 0.75);

  --display: 'Baloo 2', system-ui, sans-serif;
  --body: 'Nunito', system-ui, sans-serif;
  --mono: 'DM Mono', ui-monospace, monospace;

  /* everything rounded — the app has no sharp corners */
  --r-card: 24px;
  --r-chip: 16px;
  --r-pill: 999px;

  --gut: clamp(20px, 5vw, 40px);
  --bay: clamp(88px, 14vh, 168px);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  /* No scroll-behavior here: Lenis owns scrolling, and CSS smooth fights it. */
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}
a {
  color: inherit;
}
svg {
  display: block;
}

:focus-visible {
  outline: 3px solid var(--coral);
  outline-offset: 3px;
  border-radius: 6px;
}

.wrap {
  width: 100%;
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: var(--gut);
}

.skip {
  position: absolute;
  left: -9999px;
}
.skip:focus {
  left: 16px;
  top: 16px;
  z-index: 100;
  background: var(--surface);
  padding: 12px 18px;
  border-radius: var(--r-pill);
  box-shadow: var(--shadow-md);
}

/* --- type ---------------------------------------------------------------- */

h1,
h2,
h3 {
  font-family: var(--display);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.015em;
  margin: 0;
  text-wrap: balance;
}
h1 {
  font-size: clamp(2.5rem, 5.6vw, 4.15rem);
}
h2 {
  font-size: clamp(2rem, 4.6vw, 3.1rem);
}
h3 {
  font-size: 1.3rem;
  line-height: 1.22;
}
p {
  margin: 0;
}

.lede {
  font-size: clamp(1.05rem, 1.7vw, 1.28rem);
  color: var(--muted);
  max-width: 46ch;
  line-height: 1.6;
}

/* Timestamps are the page's structural device: the site is one 25-minute
   session, and each act is stamped with where you are inside it. */
.stamp {
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--coral);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}
.stamp::after {
  content: '';
  width: 28px;
  height: 1px;
  background: currentColor;
  opacity: 0.4;
}

/* --- buttons ------------------------------------------------------------- */

.btn {
  font-family: var(--body);
  font-weight: 700;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 15px 28px;
  border-radius: var(--r-pill);
  border: 0;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition:
    transform 0.24s cubic-bezier(0.34, 1.4, 0.64, 1),
    box-shadow 0.24s ease,
    background 0.2s ease,
    border-color 0.2s ease;
}
/* Dark ground: coral carries dark text, not white — it's the readable pairing. */
.btn--primary {
  background: var(--coral);
  color: #2b211c;
  box-shadow: 0 10px 26px -10px rgb(255 171 139 / 0.6);
}
.btn--ghost {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--line);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px -12px rgb(255 171 139 / 0.7);
}
.btn--ghost:hover {
  transform: translateY(-2px);
  border-color: var(--coral);
  color: var(--coral);
}
.btn:active {
  transform: translateY(0) scale(0.985);
}
.btn--sm {
  padding: 10px 20px;
  font-size: 0.9rem;
}

/* Android isn't shipping yet — say so plainly instead of offering a dead link. */
.btn--soon {
  background: transparent;
  color: var(--muted);
  border: 1.5px dashed var(--line);
  cursor: default;
}
.btn--soon:hover {
  transform: none;
}
.btn--soon::after {
  content: 'Coming soon';
  font-weight: 400;
  font-size: 0.82rem;
  opacity: 0.75;
}

/* --- header -------------------------------------------------------------- */

.hdr {
  position: fixed;
  inset: 0 0 auto;
  z-index: 40;
  background: color-mix(in srgb, var(--bg) 84%, transparent);
  backdrop-filter: blur(14px) saturate(1.3);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease;
}
.hdr.is-stuck {
  border-bottom-color: var(--line);
}
.hdr__in {
  display: flex;
  align-items: center;
  gap: 20px;
  height: 68px;
}
.mark {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.32rem;
  letter-spacing: -0.02em;
  text-decoration: none;
}
.mark img {
  width: 30px;
  height: 30px;
  border-radius: 9px;
}
.hdr__clock {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
}
.hdr__bar {
  position: absolute;
  left: 0;
  bottom: -1px;
  height: 2px;
  width: 100%;
  transform: scaleX(var(--p, 0));
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--coral), var(--gold));
}
@media (max-width: 640px) {
  .hdr__clock {
    display: none;
  }
  .hdr__cta {
    margin-left: auto;
  }
}

/* --- the ghost sprite ---------------------------------------------------
   Real app art. Each sheet is a 6x6 row-major grid of 36 frames at 12fps
   (momo/src/components/character/character.tsx). Two stepped keyframes walk the
   grid: x cycles every 6 frames, y advances one row per x cycle.

   Size is width/height scaled by --gs, NOT transform: scale(). A transform
   shrinks the paint but leaves a full-size layout box, which is what pushed the
   marketplace characters out of their cards. background-size is a percentage of
   the box, so scaling the box scales the sprite correctly — and it leaves
   `transform` free for the per-state animations below.
   ---------------------------------------------------------------------- */

.ghost {
  --gs: 1;
  width: calc(var(--fw) * var(--gs));
  height: calc(var(--fh) * var(--gs));
  background-image: var(--sheet);
  background-repeat: no-repeat;
  background-size: 600% 600%;
  /* `jump-none` is load-bearing: plain steps(6) is jump-end, which lands on
     0/16.7/33.3/50/66.7/83.3% and never reaches the last frame — every position
     then falls between two frames and you see two half-ghosts. jump-none gives
     the six positions a 6-frame strip needs: 0/20/40/60/80/100%. */
  animation:
    ghost-x var(--row, 0.5s) steps(6, jump-none) infinite,
    ghost-y calc(var(--row, 0.5s) * 6) steps(6, jump-none) infinite;
  transform-origin: 50% 90%;
  transition:
    filter 0.6s ease,
    opacity 0.6s ease;
}
@keyframes ghost-x {
  from {
    background-position-x: 0%;
  }
  to {
    background-position-x: 100%;
  }
}
@keyframes ghost-y {
  from {
    background-position-y: 0%;
  }
  to {
    background-position-y: 100%;
  }
}

.ghost--default {
  --sheet: url('assets/sprites/ghost.webp');
  --fw: 240px;
  --fh: 248px;
}
.ghost--mint {
  --sheet: url('assets/sprites/ghost-mint.webp');
  --fw: 200px;
  --fh: 309px;
}
.ghost--shadow {
  --sheet: url('assets/sprites/ghost-shadow.webp');
  --fw: 185px;
  --fh: 305px;
}

/* Only `idle` art shipped with the app, so the other states are expressed with
   transforms on the idle loop — same read, no missing sheets. */
.ghost[data-state='busy'] {
  --row: 0.42s;
  animation-name: ghost-x, ghost-y, ghost-work;
  animation-duration: var(--row), calc(var(--row) * 6), 2.4s;
  animation-timing-function: steps(6, jump-none), steps(6, jump-none), ease-in-out;
  animation-iteration-count: infinite, infinite, infinite;
}
.ghost[data-state='sad'] {
  --row: 0.78s;
  filter: saturate(0.4) brightness(0.9);
  opacity: 0.7;
  transform: translateY(6px) scale(1.04, 0.9) rotate(-4deg);
}
.ghost[data-state='celebrating'] {
  --row: 0.3s;
  animation-name: ghost-x, ghost-y, ghost-cheer;
  animation-duration: var(--row), calc(var(--row) * 6), 0.62s;
  animation-timing-function: steps(6, jump-none), steps(6, jump-none),
    cubic-bezier(0.3, 1.5, 0.5, 1);
  animation-iteration-count: infinite, infinite, infinite;
}
@keyframes ghost-work {
  0%,
  100% {
    transform: rotate(-1.6deg);
  }
  50% {
    transform: rotate(1.6deg);
  }
}
@keyframes ghost-cheer {
  0%,
  100% {
    transform: translateY(0) scale(1, 1);
  }
  35% {
    transform: translateY(-14px) scale(0.95, 1.08);
  }
  70% {
    transform: translateY(0) scale(1.07, 0.94);
  }
}

/* --- hero ---------------------------------------------------------------- */

/* The hero owns exactly one viewport: content centred, scroll cue pinned to the
   bottom edge. Fixed paddings left a dead band under the fold on tall screens. */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 118px;
  padding-bottom: 26px;
}
.hero__in {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  /* Grow into the leftover height and centre inside it, so the slack is shared
     above and below the content instead of pooling under it. */
  flex: 1;
  align-content: center;
}
.hero h1 {
  margin-bottom: 26px;
}
/* The left column: a warm bloom behind the headline balances the dial's glow on
   the right, so the composition isn't lit on one side only. */
.hero__copy {
  position: relative;
  isolation: isolate;
}
.hero__copy::before {
  content: '';
  position: absolute;
  left: -14%;
  top: -22%;
  width: 78%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    color-mix(in srgb, var(--coral) 15%, transparent),
    transparent 68%
  );
  z-index: -1;
  pointer-events: none;
}

.pre {
  display: block;
  font-size: 0.47em;
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: color-mix(in srgb, var(--ink) 72%, var(--bg));
  margin-bottom: 0.06em;
}

/* The changing word is the product's whole idea, so the type says it. */
.cycler {
  display: grid;
  justify-items: start;
  color: var(--coral);
}
.cycler > span {
  position: relative;
  grid-area: 1 / 1;
  opacity: 0;
  transform: translateY(0.42em) rotate(2deg);
  transition:
    opacity 0.42s ease,
    transform 0.52s cubic-bezier(0.2, 1.3, 0.4, 1);
}
.cycler > span.is-on {
  opacity: 1;
  transform: none;
}
.cycler > span.is-on::after {
  content: '';
  position: absolute;
  left: 0.04em;
  right: 0.04em;
  bottom: 0.07em;
  height: 0.075em;
  border-radius: var(--r-pill);
  background: currentColor;
  opacity: 0.42;
  transform-origin: 0 50%;
  animation: word-rule 0.6s cubic-bezier(0.2, 1, 0.3, 1) 0.14s both;
}
@keyframes word-rule {
  from {
    transform: scaleX(0);
  }
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}
/* Four true things, stated flatly. Real capabilities, not invented metrics. */
.facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  max-width: 52ch;
}
.facts li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 0.735rem;
  letter-spacing: 0.03em;
  color: var(--muted);
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface) 55%, transparent);
  border-radius: var(--r-pill);
  padding: 7px 14px;
  transition:
    border-color 0.25s ease,
    color 0.25s ease;
}
.facts li:hover {
  border-color: color-mix(in srgb, var(--coral) 40%, var(--line));
  color: var(--ink);
}
.facts li b {
  color: var(--coral);
  font-weight: 500;
}
/* Platform qualifier, so "Strict Mode" doesn't need a footnote elsewhere. */
.facts li span {
  font-size: 0.64rem;
  letter-spacing: 0.04em;
  color: var(--coral);
  border: 1px solid color-mix(in srgb, var(--coral) 34%, transparent);
  border-radius: var(--r-pill);
  padding: 1px 6px;
}

.hero__note {
  margin-top: 18px;
  font-size: 0.9rem;
  color: var(--muted);
}
.hero__note b {
  color: var(--sage);
}

/* Ghost inside a live timer ring — the hero states the thesis in one image. */
.dial {
  position: relative;
  display: grid;
  place-items: center;
  justify-self: center;
  width: min(400px, 82vw);
  aspect-ratio: 1;
}
.dial__ring {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}
.dial__ring circle {
  fill: none;
  stroke-width: 5.5;
  stroke-linecap: round;
}
.dial__track {
  stroke: var(--coral-soft);
}
.dial__fill {
  stroke: var(--coral);
  stroke-dasharray: 339.29;
  stroke-dashoffset: calc(339.29 * (1 - var(--p, 0)));
  transition: stroke-dashoffset 0.5s linear;
}
.dial__glow {
  position: absolute;
  width: 74%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, var(--coral-soft), transparent 68%);
  opacity: 0.7;
  animation: breathe 5.5s ease-in-out infinite;
}
@keyframes breathe {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.55;
  }
  50% {
    transform: scale(1.09);
    opacity: 0.85;
  }
}
.dial .ghost {
  --gs: 0.92;
  position: relative;
  z-index: 1;
}
/* Three motes drifting around the buddy: the only decoration in the hero, and
   it's the app's own "focusing" mood rather than generic particles. */
.spark {
  position: absolute;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--coral);
  opacity: 0;
  animation: drift 7s ease-in-out infinite;
}
.spark:nth-of-type(1) {
  left: 14%;
  top: 34%;
  animation-delay: 0s;
}
.spark:nth-of-type(2) {
  right: 12%;
  top: 52%;
  width: 5px;
  height: 5px;
  background: var(--gold);
  animation-delay: 2.4s;
}
.spark:nth-of-type(3) {
  left: 30%;
  bottom: 18%;
  width: 4px;
  height: 4px;
  background: var(--sage);
  animation-delay: 4.6s;
}
@keyframes drift {
  0%,
  100% {
    opacity: 0;
    transform: translateY(10px) scale(0.6);
  }
  30%,
  62% {
    opacity: 0.85;
  }
  50% {
    transform: translateY(-16px) scale(1);
  }
}

.dial__time {
  position: absolute;
  bottom: 13%; /* inside the ring, clear of both the stroke and the buddy */
  font-family: var(--mono);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.cue {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: clamp(28px, 5vh, 56px);
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.cue span {
  width: 1px;
  height: 34px;
  background: linear-gradient(var(--muted), transparent);
  animation: cue-fall 1.9s ease-in-out infinite;
  transform-origin: top;
}
@keyframes cue-fall {
  0%,
  100% {
    transform: scaleY(0.35);
    opacity: 0.4;
  }
  50% {
    transform: scaleY(1);
    opacity: 1;
  }
}

/* --- story: sticky phone (left) + acts (right) -------------------------- */

.story__in {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: clamp(32px, 6vw, 96px);
  align-items: start;
}
.rail {
  position: sticky;
  top: 0;
  height: 100vh;
  display: grid;
  place-items: center;
  pointer-events: none;
}
.acts {
  display: flex;
  flex-direction: column;
}
.act {
  min-height: 84vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-block: 6vh;
}
.act h2 {
  margin-bottom: 18px;
}
.act__row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

/* --- phone mockup -------------------------------------------------------
   A CSS device frame with the app's screens rebuilt inside it from the same
   tokens. Swap a `.screen` for an <img> of a real capture and the frame,
   shadow, radii and Dynamic Island keep working.
   ---------------------------------------------------------------------- */

.phone {
  --pw: 306px;
  width: var(--pw);
  aspect-ratio: 306 / 628;
  background: linear-gradient(150deg, #575049, #211c19 55%, #423a34);
  border-radius: 48px;
  padding: 9px;
  box-shadow:
    var(--shadow-lg),
    0 0 0 1px rgb(255 255 255 / 0.1) inset;
  position: relative;
}
.phone::after {
  content: '';
  position: absolute;
  right: -2px;
  top: 30%;
  width: 2px;
  height: 46px;
  border-radius: 2px;
  background: #6a6058;
}
.phone__screen {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 40px;
  overflow: hidden;
  background: var(--bg);
}

/* Dynamic Island. It's the real device element, so it's the honest place to
   show a Live Activity — it expands when a session is running. */
.notch {
  position: absolute;
  top: 21px; /* 9px bezel + a real gap below the screen edge */
  left: 50%;
  transform: translateX(-50%);
  width: 98px;
  height: 26px;
  border-radius: var(--r-pill);
  background: #100d0c;
  z-index: 8;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  overflow: hidden;
  transition:
    width 0.62s cubic-bezier(0.3, 1.35, 0.4, 1),
    height 0.62s cubic-bezier(0.3, 1.35, 0.4, 1),
    background 0.4s ease;
}
.phone[data-island='on'] .notch,
.phone[data-island='grace'] .notch {
  width: 202px;
  height: 40px;
}
.phone[data-island='grace'] .notch {
  background: #2a1414;
}
.notch__in {
  display: flex;
  align-items: center;
  gap: 8px;
  opacity: 0;
  transform: scale(0.7);
  transition:
    opacity 0.3s ease 0.16s,
    transform 0.42s cubic-bezier(0.3, 1.4, 0.4, 1) 0.16s;
}
.phone[data-island='on'] .notch__in,
.phone[data-island='grace'] .notch__in {
  opacity: 1;
  transform: none;
}
.notch .ghost {
  --gs: 0.078;
}
.notch__t {
  font-family: var(--mono);
  font-weight: 500;
  font-size: 0.76rem;
  color: #f7efe6;
  font-variant-numeric: tabular-nums;
}
.notch__bar {
  width: 46px;
  height: 3px;
  border-radius: var(--r-pill);
  background: rgb(255 255 255 / 0.22);
  overflow: hidden;
}
.notch__bar i {
  display: block;
  height: 100%;
  width: calc(var(--p, 0) * 100%);
  background: var(--coral);
  border-radius: var(--r-pill);
}
.phone[data-island='grace'] .notch__t {
  color: var(--rose);
}
.phone[data-island='grace'] .notch__bar i {
  background: var(--rose);
}

/* Screens stack and crossfade as the story advances. */
.screen {
  position: absolute;
  inset: 0;
  padding: 64px 16px 0; /* clears the expanded Dynamic Island */
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.55s ease,
    visibility 0.55s;
}
.screen.is-on {
  opacity: 1;
  visibility: visible;
}

.sc__hi {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.08rem;
  line-height: 1.2;
}
.sc__sub {
  font-size: 0.68rem;
  color: var(--muted);
  margin-top: 1px;
}
.chips {
  display: flex;
  gap: 6px;
  margin-top: 12px;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  padding: 4px 9px;
  font-size: 0.66rem;
  font-weight: 700;
}
.chip--coin {
  color: var(--gold);
  background: color-mix(in srgb, var(--gold) 14%, var(--surface));
  border-color: color-mix(in srgb, var(--gold) 30%, var(--line));
}
.chip--streak {
  color: var(--sage);
  background: color-mix(in srgb, var(--sage) 12%, var(--surface));
  border-color: color-mix(in srgb, var(--sage) 28%, var(--line));
}

.sc__stage {
  flex: 1;
  display: grid;
  place-items: center;
}
.sc__stage .ghost {
  --gs: 0.58;
}
.sc__stage[data-scale='sm'] .ghost {
  --gs: 0.46;
}

.durs {
  display: flex;
  gap: 7px;
  justify-content: center;
  margin-bottom: 12px;
}
.dur {
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.82rem;
  min-width: 42px;
  padding: 8px 4px;
  text-align: center;
  border-radius: var(--r-chip);
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--muted);
}
.dur small {
  display: block;
  font-family: var(--body);
  font-size: 0.54rem;
  font-weight: 700;
  opacity: 0.7;
}
.dur.is-on {
  background: var(--coral);
  border-color: var(--coral);
  color: #2b211c;
  transform: scale(1.06);
}

.sc__btn {
  text-align: center;
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.94rem;
  background: var(--coral);
  color: #2b211c;
  border-radius: var(--r-pill);
  padding: 13px;
  margin-bottom: 10px;
}

.tabs {
  display: flex;
  justify-content: space-around;
  padding: 9px 0 16px;
  border-top: 1px solid var(--line);
  background: var(--surface);
  margin: 0 -16px;
}
.tab {
  width: 20px;
  height: 20px;
  border-radius: 6px;
  background: var(--line);
}
.tab.is-on {
  background: var(--coral);
}

.sc__timer {
  font-family: var(--mono);
  font-weight: 500;
  font-size: 2.5rem;
  letter-spacing: -0.02em;
  text-align: center;
  font-variant-numeric: tabular-nums;
  margin-top: 6px;
}
.sc__label {
  text-align: center;
  font-size: 0.66rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.sc__track {
  height: 5px;
  border-radius: var(--r-pill);
  background: var(--coral-soft);
  overflow: hidden;
  margin: 14px 4px 0;
}
.sc__track i {
  display: block;
  height: 100%;
  border-radius: var(--r-pill);
  background: var(--coral);
  width: calc(var(--p, 0) * 100%);
}
.sc__hint {
  text-align: center;
  font-size: 0.63rem;
  color: var(--muted);
  padding-bottom: 20px;
}
.sc__hint b {
  color: var(--rose);
}

.rewards {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 14px;
}
.reward {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-chip);
  padding: 9px 6px;
  text-align: center;
}
.reward b {
  display: block;
  font-family: var(--display);
  font-size: 1.05rem;
  line-height: 1.1;
}
.reward small {
  font-size: 0.56rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}
.reward--xp b {
  color: var(--coral);
}
.reward--coin b {
  color: var(--gold);
}
.reward--streak b {
  color: var(--sage);
}

/* --- lockscreen (inside the phone) ------------------------------------- */

.screen--lock {
  padding: 0;
  background: linear-gradient(168deg, #2b2320, #14100f 62%, #241d1a);
  justify-content: flex-start;
  align-items: center;
}
.lockface {
  padding-top: 66px;
  text-align: center;
  color: #f7efe6;
}
.lockface__d {
  font-size: 0.68rem;
  opacity: 0.66;
  letter-spacing: 0.02em;
}
.lockface__t {
  font-family: var(--mono);
  font-weight: 400;
  font-size: 3.5rem;
  line-height: 1;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}
/* The Live Activity card, as it sits on a real lockscreen. */
.la {
  margin-top: auto;
  margin-bottom: 26px;
  width: calc(100% - 24px);
  background: rgb(247 239 230 / 0.09);
  border: 1px solid rgb(247 239 230 / 0.16);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  padding: 11px 13px;
  color: #f7efe6;
  display: grid;
  gap: 8px;
}
.la__top {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.7rem;
  font-weight: 700;
}
.la__top img {
  width: 17px;
  height: 17px;
  border-radius: 5px;
}
.la__top span {
  margin-left: auto;
  font-family: var(--mono);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}
.la__body {
  display: flex;
  align-items: flex-end;
  gap: 9px;
}
.la .ghost {
  --gs: 0.16;
  flex: none;
}
.la__side {
  flex: 1;
  display: grid;
  gap: 6px;
  padding-bottom: 3px;
}
.la__lbl {
  font-size: 0.62rem;
  opacity: 0.7;
}
.la__track {
  height: 4px;
  border-radius: var(--r-pill);
  background: rgb(247 239 230 / 0.2);
  overflow: hidden;
}
.la__track i {
  display: block;
  height: 100%;
  width: calc(var(--p, 0) * 100%);
  border-radius: var(--r-pill);
  background: var(--coral);
}

/* --- generic sections --------------------------------------------------- */

.sec {
  padding-block: var(--bay);
}
/* No max-width here: .sec__head is used together with .wrap, whose
   `margin-inline: auto` would then centre the whole header instead of leaving it
   on the gutter. The h2 and .lede constrain their own measure. */
.sec__head {
  margin-bottom: clamp(36px, 5vw, 60px);
}
.sec__head h2 {
  margin-bottom: 16px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-sm);
  transition:
    transform 0.3s cubic-bezier(0.34, 1.4, 0.64, 1),
    box-shadow 0.3s ease,
    border-color 0.3s ease;
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: color-mix(in srgb, var(--coral) 34%, var(--line));
}

/* --- cast shelf --------------------------------------------------------- */

.shelf {
  overflow: hidden;
}
.belt {
  display: flex;
  gap: 18px;
  padding-inline: var(--gut);
  width: max-content;
}
.cast .card {
  width: 210px;
  padding: 22px;
  display: grid;
  justify-items: center;
  gap: 6px;
  text-align: center;
}
/* Fixed art row + bottom-centred: every character sits on the same baseline
   regardless of how tall its frame is. */
.cast__art {
  height: 168px;
  display: grid;
  place-items: end center;
}
.cast .card .ghost {
  --gs: 0.52;
}
.cast__art img {
  max-height: 152px;
  width: auto;
}
.card__name {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1rem;
}
.card__cost {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--gold);
  background: color-mix(in srgb, var(--gold) 16%, transparent);
  padding: 3px 10px;
  border-radius: var(--r-pill);
}

/* --- feature shelf (horizontal) ---------------------------------------- */

.feat .card {
  width: 340px;
  padding: 28px;
  display: grid;
  align-content: start;
  gap: 14px;
}
.feat__art {
  height: 158px;
  border-radius: 18px;
  background: var(--well);
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  overflow: hidden;
  position: relative;
}
.feat__ico {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--coral) 15%, transparent);
  border: 1px solid color-mix(in srgb, var(--coral) 30%, var(--line));
  color: var(--coral);
}
.feat__ico svg {
  width: 22px;
  height: 22px;
}
.feat h3 {
  font-family: var(--display);
}
.feat p {
  color: var(--muted);
  font-size: 0.98rem;
}
.feat .ghost {
  --gs: 0.3;
}

/* badge trio inside a feature card */
.badges {
  display: flex;
  align-items: center;
  gap: 10px;
}
.badges img {
  width: 62px;
  height: 62px;
  filter: drop-shadow(0 6px 12px rgb(0 0 0 / 0.4));
}
.badges img:nth-child(2) {
  width: 82px;
  height: 82px;
}

/* mini heatmap */
.heat {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 4px;
  padding: 18px;
  width: 100%;
}
.heat i {
  aspect-ratio: 1;
  border-radius: 3px;
  background: color-mix(in srgb, var(--coral) calc(var(--v) * 1%), var(--alt));
}

/* mini streak strip */
.strip {
  display: flex;
  gap: 6px;
}
.strip i {
  width: 20px;
  height: 30px;
  border-radius: 7px;
  background: var(--alt);
  border: 1px solid var(--line);
}
.strip i.on {
  background: var(--sage);
  border-color: var(--sage);
}

.faces {
  display: flex;
  align-items: flex-end;
  gap: 8px;
}
.face {
  display: grid;
  justify-items: center;
  gap: 2px;
  text-align: center;
}
.face > div {
  height: 92px;
  display: grid;
  place-items: end center;
}
.face .ghost {
  --gs: 0.28;
}
.face b {
  font-family: var(--display);
  font-size: 0.8rem;
}
.face small {
  font-size: 0.6rem;
  color: var(--sage);
  font-weight: 700;
}
.face small.off {
  color: var(--muted);
}

/* --- strict mode: apps going dark ------------------------------------- */

.strict__in {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: clamp(32px, 6vw, 84px);
  align-items: center;
}
.grid-apps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(18px, 3vw, 30px) clamp(14px, 2.4vw, 26px);
  padding: clamp(24px, 3.4vw, 34px);
  background: var(--well);
  border: 1px solid var(--line);
  border-radius: 30px;
}
/* Tiles are bare like a real home screen — the coloured squircle IS the icon, so
   no card behind it. */
.tile {
  display: grid;
  justify-items: center;
  align-content: start;
  gap: 9px;
  color: var(--muted);
  transition:
    opacity 0.5s ease,
    transform 0.5s cubic-bezier(0.34, 1.3, 0.64, 1);
}
.tile b {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition:
    color 0.5s ease,
    opacity 0.5s ease;
}
.tile__ico {
  position: relative;
  width: 100%;
  max-width: 74px;
  aspect-ratio: 1;
  /* iOS squircle is closer to a 22% continuous curve than a small radius. */
  border-radius: 24%;
  background: linear-gradient(160deg, var(--c1, #6b7280), var(--c2, #374151));
  display: grid;
  place-items: center;
  color: #fff;
  box-shadow:
    0 8px 18px -8px rgb(0 0 0 / 0.7),
    0 0 0 0.5px rgb(255 255 255 / 0.14) inset;
  transition:
    filter 0.55s ease,
    opacity 0.55s ease,
    transform 0.55s cubic-bezier(0.34, 1.3, 0.64, 1);
}
.tile__ico svg {
  width: 56%;
  height: 56%;
  stroke-width: 1.9;
}
.tile__ico img {
  width: 100%;
  height: 100%;
  border-radius: inherit;
}

/* The lock badge rides the icon's corner, and is deliberately left out of the
   dimming below — it's the one thing that has to stay legible. */
.tile__lock {
  position: absolute;
  right: -7px;
  top: -7px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--rose);
  color: #241816;
  display: grid;
  place-items: center;
  box-shadow: 0 3px 8px rgb(0 0 0 / 0.55);
  opacity: 0;
  transform: scale(0.3);
  transition:
    opacity 0.3s ease,
    transform 0.45s cubic-bezier(0.3, 1.6, 0.4, 1);
}
.tile__lock svg {
  width: 15px;
  height: 15px;
  stroke-width: 2.1;
}

.tile.is-blocked .tile__ico {
  filter: grayscale(1) brightness(0.5);
  transform: scale(0.94);
}
.tile.is-blocked b {
  opacity: 0.4;
}
.tile.is-blocked .tile__lock {
  opacity: 1;
  transform: none;
}

/* Momo stays lit — it's the one app the session doesn't lock you out of. */
.tile--momo b {
  color: var(--coral);
}
.tile--momo.is-lit .tile__ico {
  box-shadow:
    0 8px 22px -6px rgb(0 0 0 / 0.7),
    0 0 0 3px color-mix(in srgb, var(--coral) 40%, transparent);
}

/* --- streak calendar ---------------------------------------------------- */

.cal {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
  max-width: 340px;
}
.cal i {
  aspect-ratio: 1;
  border-radius: 10px;
  background: var(--alt);
  border: 1px solid var(--line);
}
.cal i.on {
  background: var(--sage);
  border-color: var(--sage);
}
.cal i.today {
  background: var(--coral);
  border-color: var(--coral);
}

/* --- closing + footer -------------------------------------------------- */

.close {
  text-align: center;
  padding-block: clamp(100px, 16vh, 180px);
}
.close h2 {
  font-size: clamp(2.4rem, 6.4vw, 4.2rem);
  margin-bottom: 20px;
}
.close .lede {
  margin-inline: auto;
}
.close__cta {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 34px;
}
.close__fine {
  margin-top: 20px;
  font-size: 0.84rem;
  color: var(--muted);
}

.ft {
  border-top: 1px solid var(--line);
  padding-block: 44px 52px;
}
.ft__in {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 32px;
  align-items: center;
}
.ft nav {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-left: auto;
}
.ft a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
  transition: color 0.2s ease;
}
.ft a:hover {
  color: var(--coral);
}
.ft__note {
  width: 100%;
  color: var(--muted);
  font-size: 0.8rem;
}

/* --- reveal -------------------------------------------------------------
   Nothing here may be the only reason text is visible. Copy is visible by
   default; main.js adds `.anim` to <html> only once GSAP has actually loaded,
   and only then does anything start hidden. CDN down, JS blocked, script
   error — the page still reads.
   ---------------------------------------------------------------------- */

.anim .rise {
  opacity: 0;
  transform: translateY(26px);
}
.anim .rise.is-in {
  opacity: 1;
  transform: none;
  transition:
    opacity 0.8s ease,
    transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Headline stagger is pure CSS — no tween to stall, no JS to fail. */
.word {
  display: inline-block;
  animation: word-in 0.85s cubic-bezier(0.16, 1, 0.3, 1) backwards;
  animation-delay: calc(var(--i, 0) * 0.06s + 0.12s);
}
@keyframes word-in {
  from {
    opacity: 0;
    transform: translateY(0.5em) rotate(3deg);
  }
}

/* --- legal pages -------------------------------------------------------- */

.legal {
  padding-top: 128px;
  padding-bottom: 96px;
  max-width: 760px;
}
.legal h1 {
  font-size: clamp(2.3rem, 5.6vw, 3.4rem);
  margin-bottom: 14px;
}
.legal__meta {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.04em;
  padding-bottom: 30px;
  margin-bottom: 40px;
  border-bottom: 1px solid var(--line);
}
.legal h2 {
  font-size: 1.5rem;
  margin: 52px 0 14px;
}
.legal h3 {
  font-size: 1.05rem;
  margin: 30px 0 8px;
}
.legal p,
.legal li {
  color: color-mix(in srgb, var(--ink) 86%, var(--bg));
  margin-bottom: 14px;
}
.legal ul {
  padding-left: 22px;
  margin: 0 0 18px;
}
.legal li {
  margin-bottom: 8px;
}
.legal a {
  color: var(--coral);
  text-underline-offset: 3px;
}
.legal strong {
  color: var(--ink);
}
.legal table {
  width: 100%;
  border-collapse: collapse;
  margin: 8px 0 24px;
  font-size: 0.94rem;
}
.legal th,
.legal td {
  text-align: left;
  padding: 11px 14px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.legal th {
  font-family: var(--body);
  font-weight: 700;
  background: var(--alt);
}
.legal .callout {
  background: var(--alt);
  border: 1px solid var(--line);
  border-left: 3px solid var(--coral);
  border-radius: 14px;
  padding: 18px 20px;
  margin: 26px 0;
}
.legal .callout p:last-child {
  margin-bottom: 0;
}

/* --- responsive --------------------------------------------------------- */

@media (max-width: 1040px) {
  .hero__in,
  .strict__in {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  /* One viewport is a desktop luxury. On a phone, forcing it pushed the download
     button clean below the fold, so the hero is content-height instead and the
     dial shrinks to leave room for the CTA. */
  .hero {
    min-height: 0;
    padding-top: 92px;
    padding-bottom: 7vh;
  }
  .hero__in {
    flex: none;
  }
  .hero .dial {
    order: -1;
    width: min(248px, 62vw);
  }
  .dial .ghost {
    --gs: 0.62;
  }
  .hero .cue {
    padding-top: 34px;
  }
  /* Smaller dial closes the gap between the buddy's hem and the label; drop the
     label nearer the ring to keep them apart. */
  .dial__time {
    bottom: 8%;
    font-size: 0.8rem;
  }

  .story__in {
    grid-template-columns: 1fr;
  }
  /* Sticky phone is a desktop affordance. On small screens it sits inline,
     once, on the session beat — see main.js `desktop`. */
  .rail {
    position: static;
    height: auto;
    padding-block: 6vh;
  }
  .act {
    min-height: 0;
    padding-block: 5vh;
  }
  /* Both of these were sized for the desktop side-column. Once the layout
     stacks they get the full content width, so the caps just stranded them in a
     sea of empty space — let them use the room they now have. */
  .grid-apps {
    max-width: none;
  }
  .tile__ico {
    max-width: 104px;
  }
  .cal {
    max-width: none;
    /* Capped per cell rather than per row: 7 free-growing columns across a
       tablet-width container would render 130px calendar squares. */
    grid-template-columns: repeat(7, minmax(0, 104px));
  }
  /* Heading before the calendar once the two columns stack — the grid's source
     order puts the calendar first, which reads as an orphan on a phone. */
  .story__in > .cal {
    order: 2;
  }

  /* Touch expects to swipe a shelf, not to have it dragged by vertical scroll.
     Native overflow with snap here; the GSAP scrub is desktop-only (main.js). */
  .shelf {
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x proximity;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }
  .shelf::-webkit-scrollbar {
    display: none;
  }
  .belt > * {
    scroll-snap-align: center;
  }
  /* Trailing gutter, so the last card doesn't butt against the screen edge. */
  .belt::after {
    content: '';
    flex: none;
    width: 1px;
  }
}

@media (max-width: 560px) {
  body {
    font-size: 16px;
  }
  .legal {
    padding-top: 104px;
  }
  /* True phone width: let the week fill the column edge to edge. */
  .cal {
    grid-template-columns: repeat(7, minmax(0, 1fr));
  }
  .tile__ico {
    max-width: 78px;
  }
  .legal table {
    font-size: 0.88rem;
  }
  .legal th,
  .legal td {
    padding: 9px 10px;
  }
  .phone {
    --pw: 268px;
  }
  .dial .ghost {
    --gs: 0.7;
  }
  /* Full-width only for the page's own CTA stacks — a blanket rule on .btn also
     hit the header button and pushed the whole layout sideways. */
  .hero__cta .btn,
  .close__cta .btn {
    width: 100%;
  }
  .hero__cta,
  .close__cta {
    flex-direction: column;
  }
  .feat .card {
    width: 280px;
    padding: 22px;
  }
  .cast .card {
    width: 172px;
  }
  .cast__art {
    height: 132px;
  }
  .cast .card .ghost {
    --gs: 0.4;
  }
  .cast__art img {
    max-height: 118px;
  }
  .grid-apps {
    gap: 12px;
    padding: 18px;
    border-radius: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
  }
  /* Hold the sprite on its first frame rather than flashing one cycle. */
  .ghost {
    animation: none !important;
    background-position: 0% 0% !important;
  }
  .anim .rise,
  .word {
    opacity: 1 !important;
    transform: none !important;
  }
}