/* Evolcent landing page. The engine's own classes (.sc-*) are left alone;
   everything here is this page's markup. */

@font-face { font-family: "Instrument Serif"; src: url("assets/fonts/instrument-serif.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Instrument Serif"; src: url("assets/fonts/instrument-serif-italic.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "Geist"; src: url("assets/fonts/geist-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Geist"; src: url("assets/fonts/geist-500.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Geist"; src: url("assets/fonts/geist-600.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Gentium IPA"; src: url("assets/fonts/gentium-ipa.woff2") format("woff2"); font-display: swap; }

:root {
  /* The call happens at night: the app's dark tokens. */
  --sc-canvas: #14120e;
  --sc-surface: #1f1b16;
  --sc-ink: #f1eadc;
  --sc-ink-soft: #b9ae9a;
  --sc-accent: #ff6b3d;
  --sc-accent-ink: #1a0f08;
  --sc-font-display: "Instrument Serif", "Iowan Old Style", Georgia, serif;
  --sc-font-text: "Geist", system-ui, sans-serif;
  --sc-font-mono: "Geist", system-ui, sans-serif;
  --sc-shadow-color: 30 40% 3%;
  --good: #a6dc91;
  --mid: #f5b07e;
  --low: #f6a6a3;
  --live: #7fd69b;
  --bar-h: 3.25rem;
}
/* After the call the page is paper: the app's light tokens. One hue, second stop. */
.paper {
  --sc-canvas: #f4efe4;
  --sc-surface: #fbf8f1;
  --sc-ink: #1c1a16;
  --sc-ink-soft: #57503f;
  --sc-accent: #c8431c;
  --sc-accent-ink: #fff8f1;
  --sc-shadow-color: 36 30% 30%;
  --good: #246334;
  --mid: #a14714;
  --low: #af4145;
  background: var(--sc-canvas);
  color: var(--sc-ink);
  position: relative;
  z-index: 4; /* above the grain, which is tuned for the dark ground */
}

.sc-display { font-weight: 400; letter-spacing: -0.022em; line-height: 0.98; }
.sc-display--md { letter-spacing: -0.012em; line-height: 1.06; }
.sc-label { font-weight: 500; letter-spacing: 0.09em; }
.vh { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.ipa { font-family: "Gentium IPA", var(--sc-font-text); font-size: 1.12em; }

/* ------------------------------------------------------------- controls -- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 3.25rem; padding: 0 1.6rem;
  border: 0; border-radius: var(--sc-r-pill);
  background: var(--sc-accent); color: var(--sc-accent-ink);
  font-weight: 600; font-size: var(--sc-t-base); letter-spacing: -0.005em;
  text-decoration: none; white-space: nowrap; cursor: pointer;
  box-shadow: var(--sc-e1), inset 0 1px 0 rgb(255 255 255 / 0.22);
  transition: transform 140ms var(--sc-ease-out), background-color 140ms var(--sc-ease-out);
}
.btn--small { min-height: 2.5rem; padding: 0 1.1rem; font-size: var(--sc-t-sm); }
.btn:active { transform: scale(0.97); }
@media (hover: hover) and (pointer: fine) {
  .btn:hover { background: color-mix(in oklab, var(--sc-accent) 88%, white); }
}
.textlink { font-weight: 500; text-underline-offset: 0.3em; text-decoration-color: var(--sc-hairline-strong); padding: 0.75rem 0.25rem; }
@media (hover: hover) and (pointer: fine) { .textlink:hover { text-decoration-color: currentColor; } }

/* -------------------------------------------------------------- call bar -- */
.callbar {
  position: fixed; z-index: var(--sc-z-chrome);
  top: max(0.75rem, env(safe-area-inset-top)); left: 50%; translate: -50% 0;
  width: min(46rem, calc(100vw - 1.5rem)); height: var(--bar-h);
  display: flex; align-items: center; justify-content: space-between; gap: 0.75rem;
  padding: 0 0.4rem 0 1rem;
  border-radius: var(--sc-r-pill);
  background: #211c16; color: #f1eadc;
  box-shadow: var(--sc-e2), inset 0 1px 0 rgb(241 234 220 / 0.1);
}
.callbar__brand { display: flex; align-items: center; gap: 0.55rem; text-decoration: none; font-family: var(--sc-font-display); font-size: 1.45rem; letter-spacing: -0.01em; }
.callbar__brand img { width: 1.55rem; height: auto; }
.callbar__state { margin: 0; display: flex; align-items: center; gap: 0.5rem; font-size: var(--sc-t-sm); color: #cdc3b0; white-space: nowrap; }
.callbar__time { font-variant-numeric: tabular-nums; color: #f1eadc; min-width: 2.9em; }
.callbar__time:empty { display: none; }
.callbar__dot { display: inline-block; width: 0.5rem; height: 0.5rem; border-radius: 50%; background: #ff6b3d; }
.callbar[data-state="live"] .callbar__dot, .back__who .callbar__dot { background: var(--live); }
.callbar[data-state="ended"] .callbar__dot { background: #8d8473; }
.callbar .btn { --sc-accent: #ff6b3d; --sc-accent-ink: #1a0f08; }
@media (max-width: 620px) {
  .callbar__brand span { display: none; }
  .callbar { padding-left: 0.85rem; }
}

/* ------------------------------------------------------------ 1 the ring -- */
.ring__stage { --hp: 0; --mx: 0; --my: 0; --s: min(104vh, 80vw); }
.scene {
  position: absolute; width: var(--s); height: var(--s);
  right: -5vw; bottom: calc(var(--s) * -0.1);
  -webkit-mask-image: radial-gradient(ellipse 58% 60% at 54% 46%, #000 52%, transparent 100%);
          mask-image: radial-gradient(ellipse 58% 60% at 54% 46%, #000 52%, transparent 100%);
}
.plane { position: absolute; inset: 0; will-change: transform; }
.plane img { max-width: none; }
.plane--room { inset: -6%; transform: translate3d(calc(var(--mx) * -9px), calc(var(--my) * -6px), 0) scale(calc(1 + var(--hp) * 0.05)); }
.plane--room img { width: 100%; height: 100%; object-fit: cover; }
/* Lamp-warm air between the room and her: it separates the planes. */
.plane--light {
  background: radial-gradient(42% 38% at 16% 24%, rgb(255 214 150 / 0.34), transparent 70%),
              radial-gradient(60% 50% at 60% 70%, rgb(20 18 14 / 0.3), transparent 75%);
  transform: translate3d(calc(var(--mx) * -14px), calc(var(--my) * -8px), 0);
}
.plane--koi { transform: translate3d(calc(var(--mx) * -18px - var(--hp) * 7vw), calc(var(--my) * -11px - var(--hp) * 5vh), 0); }
.plane--koi img { position: absolute; left: 13%; top: 15%; width: 19%; height: auto; filter: blur(0.6px) saturate(0.92); animation: bob 9s ease-in-out infinite alternate; }
.plane--ava { transform-origin: 50% 34%; transform: translate3d(calc(var(--mx) * -26px), calc(var(--my) * -13px), 0) scale(calc(1 + var(--hp) * 0.16)); }
.rig { position: absolute; inset: 0; }
.rig img { position: absolute; max-width: none; }
.rig__body { left: 9.766%; top: 0; width: 90.234%; height: 100%; }
.rig__head { position: absolute; inset: 0; transform-origin: 50.67% 54.24%; animation: sway 8s ease-in-out infinite alternate; }
.rig__face { left: 31.934%; top: 6.348%; width: 37.988%; height: 48.242%; transition: opacity 260ms var(--sc-ease-out); }
.rig__face--happy { opacity: 0; }
.rig__mouth { left: 35.059%; top: 36.719%; width: 32.422%; height: 21.191%; opacity: 0; }
.rig__eyes { left: 37.598%; top: 27.246%; width: 25.293%; height: 8.203%; opacity: 0; animation: blink 5.2s steps(1) infinite; }
.rig__eyes--happy { display: none; }
.is-answered .rig__face--happy { opacity: 1; }
.is-answered .rig__eyes--neutral { display: none; }
.is-answered .rig__eyes--happy { display: block; }
.is-answered .rig__mouth.is-on { opacity: 1; }
@keyframes sway { from { transform: rotate(-0.9deg); } to { transform: rotate(1.1deg); } }
@keyframes blink { 0%, 94% { opacity: 0; } 95%, 97.5% { opacity: 1; } 98%, 100% { opacity: 0; } }
@keyframes bob { from { translate: 0 -7px; rotate: -3deg; } to { translate: 0 9px; rotate: 2.5deg; } }

/* The nearest plane: the hatchling peeks over the bottom edge and is left
   behind as the camera moves in. */
.hatchling {
  position: absolute; z-index: 3; max-width: none;
  width: min(34vh, 24vw); height: auto;
  right: 2vw; bottom: -7vh;
  filter: drop-shadow(0 18px 24px rgb(8 6 4 / 0.55));
  transform: translate3d(calc(var(--mx) * -46px + var(--hp) * 16vw), calc(var(--my) * -20px + var(--hp) * 30vh), 0) scale(calc(1 + var(--hp) * 0.5));
  will-change: transform;
}
.ring__band { display: none; }

.ring__copy, .ring__say {
  position: absolute; z-index: var(--sc-z-copy);
  left: var(--sc-gutter); bottom: clamp(3rem, 13vh, 8rem);
  width: min(34rem, 44vw);
}
.ring__label { display: flex; align-items: center; gap: 0.6rem; margin: 0 0 var(--sc-5); color: var(--sc-ink); }
.pulse { width: 0.55rem; height: 0.55rem; border-radius: 50%; background: var(--sc-accent); animation: pulse 1.6s var(--sc-ease-out) infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgb(255 107 61 / 0.55); } 100% { box-shadow: 0 0 0 0.9rem rgb(255 107 61 / 0); } }
.ring__copy .sc-lede { margin-top: var(--sc-5); color: #ded5c4; max-width: 32rem; }
.ring__actions { display: flex; align-items: center; gap: var(--sc-5); margin-top: var(--sc-6); flex-wrap: wrap; }
.answer {
  display: inline-flex; align-items: center; gap: 0.8rem;
  min-height: 3.5rem; padding: 0.3rem 1.5rem 0.3rem 0.3rem;
  border: 0; border-radius: var(--sc-r-pill); cursor: pointer;
  background: #f1eadc; color: #14120e; font-weight: 600;
  box-shadow: var(--sc-e2);
  transition: transform 140ms var(--sc-ease-out);
}
.answer:active { transform: scale(0.97); }
.answer__knob { display: grid; place-items: center; width: 2.9rem; height: 2.9rem; border-radius: 50%; background: #2f9e58; color: #fff; animation: ringing 1.6s var(--sc-ease-out) infinite; }
@keyframes ringing { 0% { box-shadow: 0 0 0 0 rgb(47 158 88 / 0.6); } 100% { box-shadow: 0 0 0 0.85rem rgb(47 158 88 / 0); } }

.caption { margin: 0; display: grid; gap: 0.35rem; font-size: var(--sc-t-lg); line-height: 1.4; letter-spacing: -0.012em; }
.caption__who { font-size: var(--sc-t-xs); font-weight: 500; letter-spacing: 0.09em; text-transform: uppercase; color: var(--sc-accent); }
.caption__line[data-greeting] span { opacity: 0.2; transition: opacity 180ms var(--sc-ease-out); }
.caption__line[data-greeting] span.is-said { opacity: 1; }
.ring__say h2 { margin-top: var(--sc-7); }
.ring__say .sc-body { margin-top: var(--sc-4); color: #cfc5b2; max-width: 30rem; }

@media (max-width: 860px) {
  .ring__stage { --s: 142vw; }
  .scene { right: auto; left: 50%; margin-left: calc(var(--s) * -0.5); bottom: auto; top: 7svh;
    -webkit-mask-image: radial-gradient(ellipse 56% 56% at 50% 42%, #000 50%, transparent 100%);
            mask-image: radial-gradient(ellipse 56% 56% at 50% 42%, #000 50%, transparent 100%); }
  .hatchling { width: 30vw; right: -3vw; bottom: auto; top: 54svh; }
  /* Full-width copy needs a band, and only where the copy is. */
  .ring__band { display: block; position: absolute; inset: 44% 0 0 0; z-index: 4; pointer-events: none;
    background: linear-gradient(to top, #14120e 0%, rgb(20 18 14 / 0.94) 48%, rgb(20 18 14 / 0.6) 74%, transparent 100%); }
  .ring__copy, .ring__say { left: var(--sc-gutter); right: var(--sc-gutter); width: auto; bottom: max(1.75rem, 5svh); }
  .ring__copy .sc-display--xl { font-size: clamp(3.2rem, 15vw, 4.4rem); }
  .ring__copy .sc-lede { font-size: 1.06rem; margin-top: var(--sc-4); }
  .ring__label { margin-bottom: var(--sc-4); }
  .ring__actions { margin-top: var(--sc-5); gap: var(--sc-4); }
  .ring__say h2 { margin-top: var(--sc-5); font-size: var(--sc-t-2xl); }
}

/* ------------------------------------------------------ 2 how she talks -- */
.mode { padding-block: clamp(4rem, 8vw, 8rem) clamp(5rem, 10vw, 10rem); }
.mode__grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: clamp(2.5rem, 7vw, 7rem); align-items: end; }
.mode .sc-body { margin-top: var(--sc-5); min-height: 3.3em; }
.switch { border: 0; padding: 0.3rem; margin: var(--sc-6) 0 0; display: inline-flex; border-radius: var(--sc-r-pill); background: var(--sc-surface); box-shadow: var(--sc-edge); }
.switch label { position: relative; cursor: pointer; }
.switch input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.switch span { display: block; min-width: 6.5rem; padding: 0.7rem 1.4rem; border-radius: var(--sc-r-pill); text-align: center; font-weight: 500; color: var(--sc-ink-soft); transition: background-color 160ms var(--sc-ease-out), color 160ms var(--sc-ease-out); }
.switch input:checked + span { background: var(--sc-ink); color: var(--sc-canvas); }
.switch input:focus-visible + span { outline: 2px solid var(--sc-accent); outline-offset: 3px; }
.chat { display: grid; gap: var(--sc-4); }
.chat .sc-label { margin: 0 0 var(--sc-2); }
.bubble { margin: 0; max-width: 26rem; padding: 0.95rem 1.2rem 1.05rem; border-radius: 20px; font-size: var(--sc-t-lg); line-height: 1.38; letter-spacing: -0.012em; }
.bubble__who { display: block; font-size: var(--sc-t-xs); font-weight: 500; letter-spacing: 0.09em; text-transform: uppercase; margin-bottom: 0.25rem; }
.bubble--you { justify-self: end; background: var(--sc-surface); box-shadow: var(--sc-edge); border-bottom-right-radius: 6px; }
.bubble--you .bubble__who { color: var(--sc-ink-soft); }
.bubble--ava { background: #f1eadc; color: #1c1a16; border-bottom-left-radius: 6px; box-shadow: var(--sc-e2); }
.bubble--ava .bubble__who { color: #b0360f; }
@media (max-width: 860px) { .mode__grid { grid-template-columns: 1fr; align-items: start; } }

/* ----------------------------------------------- 3 your turn, the sound -- */
.turn__stage { display: grid; place-items: center; }
.speak, .hatch { grid-area: 1 / 1; width: min(68rem, 100vw - 2 * var(--sc-gutter)); }
.speak { display: grid; justify-items: center; text-align: center; gap: clamp(1.2rem, 3.4vh, 2.4rem); padding-top: var(--bar-h); }
.speak .caption { justify-items: center; }
.say { margin: 0; font-family: var(--sc-font-display); font-size: clamp(2.5rem, 6.4vw, 5.6rem); line-height: 1.24; letter-spacing: -0.02em; text-wrap: balance; }
.w { position: relative; display: inline-block; padding-bottom: 0.42em; color: color-mix(in oklab, var(--sc-ink) 24%, transparent); transition: color 200ms var(--sc-ease-out); }
.w.is-said { color: var(--sc-ink); }
.w::after { content: attr(data-score); position: absolute; left: 50%; bottom: 0; translate: -50% 6px; font-family: var(--sc-font-text); font-size: clamp(0.8rem, 1.1vw, 0.95rem); font-weight: 500; letter-spacing: 0; line-height: 1; font-variant-numeric: tabular-nums; opacity: 0; transition: opacity 240ms var(--sc-ease-out), translate 240ms var(--sc-ease-out); }
.w.is-scored { color: var(--good); }
.w.is-scored.w--mid { color: var(--mid); }
.w.is-scored.w--low { color: var(--low); }
.w.is-scored::after { opacity: 1; translate: -50% 0; }
.th { display: inline-block; font-weight: 400; will-change: transform; }
.w.is-scored .th { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 0.16em; }
.rest { transition: opacity 120ms linear; }
.wave { width: min(44rem, 100%); height: clamp(3rem, 9vh, 5rem); }
.speak__you { margin: 0; display: flex; align-items: center; gap: 0.5rem; }
.mic { width: 0.5rem; height: 0.5rem; border-radius: 50%; background: var(--low); }
.speak__sample { opacity: 0; transition: opacity 200ms linear; text-transform: none; letter-spacing: 0; }
.is-scoring .speak__sample { opacity: 1; }
.speak__reply { max-width: 34rem; }

.hatch { display: grid; justify-items: center; gap: clamp(1rem, 3vh, 2rem); padding-top: var(--bar-h); pointer-events: none; }
.hatch__core { position: relative; width: min(50vh, 78vw); aspect-ratio: 1; }
.hatch__ring { position: absolute; inset: 0; width: 100%; height: 100%; transition: transform 520ms var(--sc-ease-out); }
.hatch__ring.is-pop { transform: scale(1.07); }
.hatch__pet { position: absolute; inset: 13%; width: 74%; height: 74%; max-width: none; opacity: 0; will-change: transform, opacity, clip-path; filter: drop-shadow(0 22px 30px rgb(6 5 3 / 0.6)); }
.hatch__lines { position: relative; width: 100%; min-height: 7.5rem; }
.hatch__line { position: absolute; inset: 0 0 auto 0; margin: 0; display: grid; justify-items: center; gap: 0.7rem; text-align: center; opacity: 0; }
.hatch__tag { font-size: var(--sc-t-sm); color: var(--sc-ink-soft); letter-spacing: 0.01em; }

/* ---------------------------------------------------- 4 the collection -- */
.dex__stage { display: flex; align-items: center; }
.rail { align-items: flex-end; gap: clamp(1.5rem, 3.4vw, 3.5rem); padding-inline: var(--sc-gutter); padding-top: var(--bar-h); }
.rail > * { flex: none; }
.rail__lead { width: min(30rem, 78vw); align-self: center; }
.rail__lead .sc-body { margin-top: var(--sc-5); }
.pet { width: clamp(13.5rem, 19vw, 17rem); }
.pet__play { display: block; width: 100%; padding: 0; border: 0; background: none; cursor: pointer; border-radius: var(--sc-r-lg); position: relative; }
.pet__play::after { content: ""; position: absolute; left: 12%; right: 12%; bottom: 3%; height: 9%; border-radius: 50%; background: radial-gradient(closest-side, rgb(0 0 0 / 0.5), transparent); z-index: -1; }
.pet__play span { display: block; }
.pet__play img { width: 100%; height: auto; transition: transform 240ms var(--sc-ease-out); }
.pet__play:active img { transform: scale(0.97); }
.pet__play.is-playing img { animation: sing 0.9s ease-in-out infinite alternate; }
@keyframes sing { from { transform: translateY(0) scale(1); } to { transform: translateY(-8px) scale(1.035); } }
.pet h3 { margin: var(--sc-4) 0 0; font-family: var(--sc-font-display); font-weight: 400; font-size: var(--sc-t-xl); letter-spacing: -0.01em; line-height: 1.05; }
.pet p { margin: 0.4rem 0 0; color: var(--sc-ink); }
.pet .pet__kind { margin-top: 0.15rem; color: var(--sc-ink-soft); font-size: var(--sc-t-sm); }
.rail__end { width: min(22rem, 70vw); align-self: center; }
@media (max-width: 860px) { .pet { width: 58vw; } }
@media (prefers-reduced-motion: reduce) { .rail { padding-bottom: 1rem; } }

/* ---------------------------------------------------------- 5 call ended -- */
.after { padding-block: clamp(5rem, 10vw, 10rem) clamp(3rem, 6vw, 6rem); }
.after__head h2 { max-width: 14ch; }
.after__grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: clamp(2.5rem, 7vw, 7rem); margin-top: clamp(3rem, 6vw, 6rem); align-items: start; }
.after h3 { margin: 0; }
.after h3 + .sc-body { margin-top: var(--sc-4); }
.after__notes { display: grid; gap: var(--sc-8); }
.tries { list-style: none; padding: 0; margin: var(--sc-6) 0 0; border-top: 1px solid var(--sc-hairline-strong); }
.tries li { display: grid; grid-template-columns: minmax(7.5rem, 1fr) 1fr 1fr; gap: var(--sc-5); align-items: center; padding: 1rem 0; border-bottom: 1px solid var(--sc-hairline); }
.tries__word { font-family: var(--sc-font-display); font-size: var(--sc-t-xl); line-height: 1; }
.tries__bar { height: 0.5rem; border-radius: 999px; background: color-mix(in oklab, var(--sc-ink) 9%, transparent); overflow: hidden; }
.tries__bar i { display: block; height: 100%; width: 100%; border-radius: inherit; transform-origin: 0 50%; transform: scaleX(var(--v)); background: var(--good); }
.tries__bar i[data-tone="low"] { background: var(--low); }
.tries__bar i[data-tone="mid"] { background: var(--mid); }
.tries__key { display: grid; grid-template-columns: minmax(7.5rem, 1fr) 1fr 1fr; gap: var(--sc-5); margin: 0.7rem 0 0; font-size: var(--sc-t-sm); color: var(--sc-ink-soft); }
.tries__key span:nth-child(1) { grid-column: 2; }
.tries__key span:nth-child(3) { grid-column: 1; grid-row: 1; }
.facts { margin: clamp(4rem, 8vw, 8rem) 0 0; border-top: 1px solid var(--sc-hairline-strong); }
.facts div { display: grid; grid-template-columns: minmax(7rem, 14rem) 1fr; gap: var(--sc-5); padding: 1.05rem 0; border-bottom: 1px solid var(--sc-hairline); }
.facts dt { color: var(--sc-ink-soft); font-size: var(--sc-t-sm); padding-top: 0.2em; }
.facts dd { margin: 0; font-size: var(--sc-t-lg); letter-spacing: -0.012em; }
@media (max-width: 860px) {
  .after__grid { grid-template-columns: 1fr; }
  .tries li, .tries__key { grid-template-columns: 6.2rem 1fr 1fr; gap: var(--sc-4); }
  .facts div { grid-template-columns: 6.2rem 1fr; }
}

/* ----------------------------------------------------------- 6 call back -- */
.back__stage { display: grid; grid-template-rows: 1fr auto; }
.back__inner { align-self: center; width: 100%; max-width: var(--sc-maxw); margin-inline: auto; padding: var(--bar-h) var(--sc-gutter) 0; }
.back__who { display: flex; align-items: center; gap: var(--sc-4); margin-bottom: var(--sc-6); }
.back__who p { margin: 0; display: grid; line-height: 1.3; }
.back__who strong { font-weight: 600; }
.back__who p span { display: flex; align-items: center; gap: 0.45rem; color: var(--sc-ink-soft); font-size: var(--sc-t-sm); }
.back__who .callbar__dot { background: #2f9e58; }
.avatar { position: relative; width: 4.25rem; height: 4.25rem; border-radius: 50%; overflow: hidden; box-shadow: var(--sc-e2); flex: none; }
.avatar img { position: absolute; max-width: none; }
.avatar img:first-child { inset: 0; width: 100%; height: 100%; object-fit: cover; }
.avatar img:last-child { width: 96%; height: auto; left: 2%; top: -6%; }
.back h2 { max-width: 12ch; }
.access { display: grid; grid-template-columns: minmax(0, 24rem) auto; gap: var(--sc-3); justify-content: start; margin-top: var(--sc-7); }
.access input[type="email"] { min-height: 3.25rem; padding: 0 1.2rem; border-radius: var(--sc-r-pill); border: 1px solid color-mix(in oklab, var(--sc-ink) 34%, transparent); background: var(--sc-surface); font-size: var(--sc-t-base); min-width: 0; }
.access input[type="email"]::placeholder { color: color-mix(in oklab, var(--sc-ink) 52%, transparent); }
.access__note { grid-column: 1 / -1; margin: 0.35rem 0 0 0.3rem; font-size: var(--sc-t-sm); color: var(--sc-ink-soft); }
.access__note[data-tone="ok"] { color: var(--good); font-weight: 500; }
.access__note[data-tone="bad"] { color: var(--low); font-weight: 500; }
.access[data-busy] button { opacity: 0.6; pointer-events: none; }
.foot { display: flex; justify-content: space-between; align-items: center; gap: var(--sc-5); flex-wrap: wrap; padding: var(--sc-5) var(--sc-gutter) max(1.5rem, env(safe-area-inset-bottom)); font-size: var(--sc-t-sm); color: var(--sc-ink-soft); border-top: 1px solid var(--sc-hairline); }
.foot p { margin: 0; }
.foot nav { display: flex; gap: var(--sc-5); }
.foot a { padding: 0.6rem 0; }
@media (max-width: 620px) {
  .access { grid-template-columns: 1fr; }
  .back h2 { font-size: clamp(3rem, 14vw, 4.2rem); }
}

/* ------------------------------------------------------- reduced motion -- */
@media (prefers-reduced-motion: reduce) {
  .rig__head, .rig__eyes, .plane--koi img, .pulse, .answer__knob, .pet__play.is-playing img { animation: none; }
  .plane, .hatchling { transform: none !important; }
  .hatch__ring { transition: none; }
}

/* Once the sentence leaves, only the letters of the sound remain. */
.w.is-bare::after { opacity: 0; }
.w.is-bare .th { text-decoration: none; }

/* She waits on the paper, the same Ava, out of her room. */
.back__ava { position: absolute; z-index: 0; right: 1vw; bottom: -6vh; width: min(88vh, 46vw); aspect-ratio: 1; pointer-events: none; }
.back__inner, .foot { position: relative; z-index: 1; }
.foot { background: var(--sc-canvas); }
@media (max-width: 860px) { .back__ava { display: none; } }