/* Graveyard Shift, the landing page: one night, scrolled. Your scroll is the clock: on big screens each chapter's
   stage stays put while its ghost works through the scene. Every ghost has its own color (mail rose, messages
   turquoise, files violet, calendar sky, code lime); marigold is the page's one accent. Shapes: buttons are pills, panels 18px, chips 12px. */

@font-face {
  font-family: "Bricolage Grotesque";
  src: url("fonts/bricolage-grotesque-latin.woff2") format("woff2");
  font-weight: 300 800;
  font-display: swap;
}
@font-face {
  font-family: "Geist Mono";
  src: url("fonts/geist-mono-latin.woff2") format("woff2");
  font-weight: 400 600;
  font-display: swap;
}

:root {
  --ink: #0b0f1a;
  --fg: #e8ecf7;
  --muted: #9aa3b8;
  --line: rgb(232 236 247 / .12);
  --line-strong: rgb(232 236 247 / .22);
  --panel: rgb(232 236 247 / .045);
  --panel-edge: rgb(232 236 247 / .1);
  --panel-shine: rgb(255 255 255 / .06);
  --shadow: rgb(0 0 0 / .55);
  --nav-bg: rgb(11 15 26 / .82);
  --marigold: #e9a040;
  --marigold-text: #e9a040;
  --on-accent: #1b1206;
  --coral: #f07a6a;
  --mist: rgb(190 205 240 / .1);
  --spirit: 238 243 255;
  --halo: 170 196 255;
  /* the ghosts' own colors */
  --c-mail: 255 134 184;
  --c-msgs: 79 224 207;
  --c-files: 182 156 255;
  --c-cal: 124 198 255;
  --c-code: 180 240 106;
  --t-mail: #ff9cc6;
  --t-msgs: #74eadb;
  --t-files: #c7b4ff;
  --t-cal: #9ed4ff;
  --t-code: #c4f08c;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --sans: "Bricolage Grotesque", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --gutter: clamp(16px, 4vw, 56px);
  --spine: clamp(220px, 25vw, 380px);
  color-scheme: dark;
}
html[data-sky="dawn"] {
  --fg: #2a1b36;
  --muted: #4d3a57;
  --line: rgb(42 27 54 / .14);
  --line-strong: rgb(42 27 54 / .26);
  --panel: rgb(255 255 255 / .46);
  --panel-edge: rgb(255 255 255 / .72);
  --panel-shine: rgb(255 255 255 / .9);
  --shadow: rgb(120 66 92 / .22);
  --nav-bg: rgb(234 205 214 / .7);
  --marigold-text: #9a4d08;
  --mist: rgb(255 240 230 / .4);
  --t-mail: #b8336f;
  --t-msgs: #17786d;
  --t-files: #6a4cc4;
  --t-cal: #2c6fa8;
  --t-code: #4c7a14;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
ol, ul { padding: 0; list-style: none; }
img, svg { display: block; }

html { background: var(--ink); -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  font-family: var(--sans);
  font-size: clamp(16px, .5vw + 13px, 18px);
  line-height: 1.55;
  color: var(--fg);
  background: transparent;
  -webkit-font-smoothing: antialiased;
  transition: color 1.2s var(--ease);
}
main { overflow-x: clip; }   /* spirit halos may glow past the screen edge, never widen the page (on body it would pass to the viewport) */
a { color: inherit; }
::selection { background: rgb(233 160 64 / .35); }
:focus-visible { outline: 2px solid var(--marigold); outline-offset: 3px; }

/* ---- the sky -------------------------------------------------------------------------------------------- */
.sky { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.layer { position: absolute; inset: 0; opacity: 0; transition: opacity 1.6s var(--ease); }
.layer.dusk { background: linear-gradient(180deg, #0a0e1a 0%, #121832 46%, #2a2442 78%, #4a2f46 100%); }
.layer.night { background: linear-gradient(180deg, #06080f 0%, #0b0f1a 52%, #121a33 100%); }
.layer.deep { background: linear-gradient(180deg, #040509 0%, #08090f 62%, #180c14 100%); }
.layer.predawn { background: linear-gradient(180deg, #0c1226 0%, #1f2747 46%, #4f4468 78%, #96707c 100%); }
.layer.dawn { background: linear-gradient(180deg, #c8b9e8 0%, #e9bfc6 38%, #f7d0b3 68%, #fce9d6 100%); }
html[data-sky="dusk"] .layer.dusk, html[data-sky="night"] .layer.night, html[data-sky="deep"] .layer.deep,
html[data-sky="predawn"] .layer.predawn, html[data-sky="dawn"] .layer.dawn { opacity: 1; }

.stars, .stars::after {
  position: absolute; inset: 0 0 30% 0;
  background-image:
    radial-gradient(1.6px 1.6px at 7% 14%, #fff 50%, transparent 52%),
    radial-gradient(1px 1px at 19% 41%, #fff 50%, transparent 52%),
    radial-gradient(1.2px 1.2px at 31% 9%, #fff 50%, transparent 52%),
    radial-gradient(1px 1px at 44% 63%, #fff 50%, transparent 52%),
    radial-gradient(1.8px 1.8px at 57% 27%, #fff 50%, transparent 52%),
    radial-gradient(1px 1px at 68% 52%, #fff 50%, transparent 52%),
    radial-gradient(1.3px 1.3px at 79% 18%, #fff 50%, transparent 52%),
    radial-gradient(1px 1px at 91% 71%, #fff 50%, transparent 52%);
  background-size: 460px 340px;
  transition: opacity 1.6s var(--ease);
}
.stars { opacity: .8; }
.stars::after { content: ""; inset: 0; background-size: 620px 410px; background-position: 130px 90px; opacity: .7; }
html[data-sky="dusk"] .stars { opacity: .5; }
html[data-sky="predawn"] .stars { opacity: .25; }
html[data-sky="dawn"] .stars { opacity: 0; }

.moon {
  position: absolute; top: 0; left: 0;
  width: clamp(46px, 5.2vw, 82px); aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle at 36% 34%, #fffaf0 0 28%, #efe7d2 60%, #d3c9ae 100%);
  box-shadow: 0 0 50px 8px rgb(255 247 228 / .16), 0 0 140px 50px rgb(255 247 228 / .06);
  translate: calc(88vw - var(--p, 0) * 12vw) calc(8vh + var(--p, 0) * 6vh);   /* high on the right, above the scenes, setting toward dawn */
  transition: translate 1.8s var(--ease), opacity 1.6s var(--ease);
}
html[data-sky="dawn"] .moon { opacity: 0; }
.sun {
  position: absolute; left: 50%; bottom: -62vmax;
  width: 112vmax; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(closest-side, rgb(255 226 186 / .95), rgb(255 200 166 / .5) 42%, rgb(255 186 166 / 0) 72%);
  opacity: 0; translate: -50% 16vh;
  transition: opacity 1.8s var(--ease), translate 2.4s var(--ease);
}
html[data-sky="dawn"] .sun { opacity: 1; translate: -50% 0; }
.mist {
  position: absolute; left: -25%; right: -25%; bottom: -14vh; height: 46vh;
  background: radial-gradient(58% 50% at 50% 62%, var(--mist), transparent 72%);
  transition: background 1.6s var(--ease);
}
.mist.two { bottom: -22vh; height: 40vh; opacity: .8; }
/* grain, fixed and static, so it never repaints on scroll */
.sky::after {
  content: ""; position: absolute; inset: 0; opacity: .06; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---- navigation and buttons ------------------------------------------------------------------------------ */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 20; height: 64px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 0 var(--gutter);
}
.nav::before {
  content: ""; position: absolute; inset: 0 0 -28px; z-index: -1; pointer-events: none;
  background-color: var(--nav-bg);
  -webkit-mask-image: linear-gradient(#000 45%, transparent); mask-image: linear-gradient(#000 45%, transparent);
  transition: background-color 1.2s var(--ease);
}
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 680; font-size: 17px; letter-spacing: -.01em; text-decoration: none; }
.brand img { border-radius: 8px; }
.nav-links { display: flex; align-items: center; gap: 8px; }

.cta, .quiet {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  height: 42px; padding: 0 18px; border-radius: 999px;
  font: inherit; font-size: 15px; font-weight: 650; letter-spacing: -.005em; white-space: nowrap; text-decoration: none;
  cursor: pointer; -webkit-tap-highlight-color: transparent;
  transition: translate .25s var(--ease), scale .15s var(--ease), box-shadow .3s, color 1.2s, border-color 1.2s;
}
.cta {
  border: 0; background: var(--marigold); color: var(--on-accent);
  box-shadow: inset 0 1px 0 rgb(255 255 255 / .35), 0 10px 30px -12px rgb(233 160 64 / .75);
}
.quiet { border: 1px solid var(--line-strong); background: transparent; color: var(--fg); }
.cta:hover, .quiet:hover { translate: 0 -1px; }
.cta:hover { box-shadow: inset 0 1px 0 rgb(255 255 255 / .35), 0 14px 36px -12px rgb(233 160 64 / .9); }
.cta:active, .quiet:active { scale: .98; }
.big { height: 54px; padding: 0 26px; font-size: 16.5px; }
.icon { width: 1.1em; height: 1.1em; fill: currentColor; flex: none; }

/* ---- the clock: the page's spine ------------------------------------------------------------------------- */
.clock {
  position: fixed; z-index: 5; left: var(--gutter); top: 50%; translate: 0 -50%;
  display: flex; align-items: center;
  font-family: var(--mono); font-weight: 500; font-size: clamp(56px, 7.2vw, 122px); line-height: 1;
  letter-spacing: -.05em; font-variant-numeric: tabular-nums;
  opacity: 0; pointer-events: none;
  transition: opacity .8s var(--ease), color 1.2s var(--ease);
}
html.clock-on .clock { opacity: .92; }
.clock .d { display: inline-grid; width: .62em; height: 1.05em; overflow: hidden; place-items: center; }
.clock .d > span { grid-area: 1 / 1; }
.clock .colon { width: .3em; text-align: center; opacity: .45; translate: -.03em -.04em; }

/* ---- the spirits: a soft light core, a halo in the ghost's own color ------------------------------------- */
.spirit { --s: 84px; --tint: .3; --glow: .26; position: absolute; width: var(--s); height: calc(var(--s) * 1.25); }
.spirit .body {
  position: absolute; inset: 0; transform-origin: 50% 30%;
  rotate: calc(var(--lean, 0) * -8deg); scale: 1 calc(1 + var(--stretch, 0) * .22);   /* leans and trails while you scroll */
}
.spirit .body::before {
  content: ""; position: absolute; inset: 0;
  border-radius: 50% 50% 44% 44% / 58% 58% 42% 42%;
  background: radial-gradient(72% 62% at 50% 34%, rgb(var(--spirit) / .94) 0%, rgb(var(--spirit) / .72) 32%,
    rgb(var(--halo) / var(--tint)) 64%, rgb(var(--halo) / 0) 100%);
  -webkit-mask-image: linear-gradient(#000 44%, transparent 100%); mask-image: linear-gradient(#000 44%, transparent 100%);
}
.spirit .body::after {
  content: ""; position: absolute; inset: -55% -65% -25%; z-index: -1; border-radius: 50%;
  background: radial-gradient(closest-side, rgb(var(--halo) / var(--glow)), rgb(var(--halo) / 0));
}
.spirit i {
  position: absolute; top: 33%; left: 30%; right: 30%; height: 14%;
  background:
    radial-gradient(closest-side, #10142a 64%, transparent 100%) 0 0 / 36% 100% no-repeat,
    radial-gradient(closest-side, #10142a 64%, transparent 100%) 100% 0 / 36% 100% no-repeat;
  transition: scale .9s var(--ease);
}
.spirit.mail { --spirit: 255 232 242; --halo: var(--c-mail); --tint: .55; --glow: .4; }
.spirit.msgs { --spirit: 226 255 251; --halo: var(--c-msgs); --tint: .55; --glow: .4; }
.spirit.files { --spirit: 240 234 255; --halo: var(--c-files); --tint: .55; --glow: .42; }
.spirit.cal { --spirit: 230 244 255; --halo: var(--c-cal); --tint: .55; --glow: .4; }
.spirit.code { --spirit: 242 255 228; --halo: var(--c-code); --tint: .5; --glow: .36; }
html[data-sky="dawn"] .spirit { --tint: .8; --glow: .6; }
@media (prefers-reduced-motion: no-preference) {
  .spirit .body { animation: float var(--float, 6.4s) ease-in-out var(--delay, 0s) infinite alternate; }
  .spirit i { animation: blink 7s var(--delay, 0s) infinite; }
}
@keyframes float {
  from { transform: translate3d(0, -7px, 0) rotate(-2.5deg); }
  to { transform: translate3d(4px, 9px, 0) rotate(2.5deg); }
}
@keyframes blink { 0%, 93%, 100% { transform: scaleY(1); } 96% { transform: scaleY(.1); } }
/* a ghost at work inside a scene: main.js flies it from the scene's top left corner to whatever it's doing */
.runner { --s: 46px; left: 0; top: 0; z-index: 3; pointer-events: none; }
html:not(.ready) .runner { display: none; }   /* without motion the scenes show how they end, and the work is done */

/* ---- hero ----------------------------------------------------------------------------------------------- */
.hero {
  min-height: 100vh; min-height: 100dvh; max-width: 1440px; margin: 0 auto;
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); align-items: center;
  gap: clamp(16px, 3vw, 48px); padding: 88px var(--gutter) 40px;
}
.hero h1 { font-size: clamp(44px, 5.3vw, 80px); line-height: 1; letter-spacing: -.032em; font-weight: 720; max-width: 14ch; text-wrap: balance; }
.lede { margin-top: 26px; font-size: clamp(18px, 1.45vw, 22px); line-height: 1.5; color: var(--muted); max-width: 33ch; text-wrap: pretty; }
.ctas { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 12px; }
.cast { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 8px 20px; font-family: var(--mono); font-size: 13px; color: var(--muted); }
.cast li { display: inline-flex; align-items: center; gap: 8px; }
.cast li::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: rgb(var(--c)); box-shadow: 0 0 10px rgb(var(--c) / .9); }
.cast .mail { --c: var(--c-mail); } .cast .msgs { --c: var(--c-msgs); } .cast .files { --c: var(--c-files); } .cast .cal { --c: var(--c-cal); } .cast .code { --c: var(--c-code); }
.hero-art { position: relative; height: min(66vh, 600px); min-height: 380px; container-type: size; }
.mac { position: absolute; left: 50%; bottom: 3%; width: min(94%, 520px); aspect-ratio: 16 / 11; translate: -50% 0; }
.lid {
  position: absolute; left: 7%; right: 7%; top: 0; bottom: 7%;
  padding: 4.2%; border-radius: 16px 16px 4px 4px;
  background: linear-gradient(160deg, #1d2338, #0e1322 62%);
  border: 1px solid rgb(255 255 255 / .09);
  box-shadow: 0 40px 80px -30px rgb(0 0 0 / .85);
}
.lid::before {   /* light leaking up out of the screen: where the spirits come from */
  content: ""; position: absolute; left: -10%; right: -10%; bottom: 40%; height: 150%; pointer-events: none;
  background: radial-gradient(48% 46% at 50% 82%, rgb(var(--halo) / .18), transparent 70%);
}
.screen {
  height: 100%; border-radius: 8px; overflow: hidden;
  background: radial-gradient(90% 72% at 50% 104%, rgb(150 182 255 / .3), transparent 70%),
    radial-gradient(60% 50% at 50% 28%, rgb(120 150 230 / .08), transparent), #060912;
}
.deck {
  position: absolute; left: 0; right: 0; bottom: 0; height: 7.5%;
  border-radius: 3px 3px 18px 18px / 3px 3px 100% 100%;
  background: linear-gradient(#333b54, #171c2c 72%);
  box-shadow: 0 18px 30px -12px rgb(0 0 0 / .7);
}
.deck::before { content: ""; position: absolute; left: 42%; right: 42%; top: 0; height: 30%; border-radius: 0 0 6px 6px; background: #0e1220; }
.hero .s1 { --s: 86px; left: 5%; top: 30%; --float: 6.2s; --delay: -1.2s; --fx: calc(45cqw - 43px); --fy: calc(36cqh - 54px); }
.hero .s2 { --s: 118px; left: 30%; top: 2%; --float: 7.4s; --delay: -3s; --fx: calc(20cqw - 59px); --fy: calc(64cqh - 74px); }
.hero .s3 { --s: 96px; left: 62%; top: 12%; --float: 6.8s; --delay: -2.1s; --fx: calc(-12cqw - 48px); --fy: calc(54cqh - 60px); }
.hero .s4 { --s: 64px; left: 82%; top: 40%; --float: 5.6s; --delay: -.6s; --fx: calc(-32cqw - 32px); --fy: calc(26cqh - 40px); }
.hero .s5 { --s: 70px; left: 14%; top: 0%; --float: 6.6s; --delay: -4.2s; --fx: calc(36cqw - 35px); --fy: calc(70cqh - 44px); }
@media (prefers-reduced-motion: no-preference) {
  .hero h1, .hero .lede, .hero .ctas, .hero .cast { animation: rise 1s var(--ease) both; }
  .hero .lede { animation-delay: .12s; }
  .hero .ctas { animation-delay: .24s; }
  .hero .cast { animation-delay: .36s; }
  .hero .spirit { animation: emerge 1.8s var(--ease) both; }
  .hero .s1 { animation-delay: .5s; } .hero .s2 { animation-delay: .75s; }
  .hero .s3 { animation-delay: 1s; } .hero .s4 { animation-delay: 1.2s; } .hero .s5 { animation-delay: .9s; }
}
@keyframes rise { from { opacity: 0; translate: 0 26px; } }
@keyframes emerge { from { opacity: 0; translate: var(--fx) var(--fy); scale: .3; } 55% { opacity: 1; } }

/* ---- chapters: a stage that stays put on big screens while you scroll through its chapter ------------------ */
.stage {
  position: relative; min-height: 100vh; min-height: 100svh; max-width: 1520px; margin: 0 auto;
  display: grid; align-content: center; gap: clamp(28px, 4vw, 56px);
  padding: 120px var(--gutter) 120px calc(var(--spine) + var(--gutter));
}
.ch.split > .stage { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); align-items: center; }
.ch.split.flip > .stage { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
.ch.split.flip .ch-copy { order: 2; }
.ch h2 { font-size: clamp(34px, 4vw, 60px); line-height: 1.02; letter-spacing: -.036em; font-weight: 680; max-width: 15ch; text-wrap: balance; }
.ch-copy p { margin-top: 18px; color: var(--muted); font-size: clamp(17px, 1.3vw, 20px); max-width: 38ch; text-wrap: pretty; }
.ch.wide .ch-copy { max-width: 760px; }
.ch-art { position: relative; }
.nb { display: inline-block; }
.panel {
  background: var(--panel); border: 1px solid var(--panel-edge); border-radius: 18px;
  box-shadow: inset 0 1px 0 var(--panel-shine), 0 24px 60px -28px var(--shadow);
  -webkit-backdrop-filter: blur(14px) saturate(130%); backdrop-filter: blur(14px) saturate(130%);
  transition: background-color 1.2s var(--ease), border-color 1.2s var(--ease), box-shadow 1.2s var(--ease);
}
/* a window's title bar: three lights, a name, a note */
.bar { display: flex; align-items: center; gap: 12px; padding: 11px 16px; border-bottom: 1px solid var(--line); font-size: 13px; }
.bar b { font-weight: 650; }
.bar > span:last-child { margin-left: auto; font-family: var(--mono); font-size: 12px; color: var(--muted); }
.lights { display: inline-flex; gap: 6px; }
.lights i { width: 10px; height: 10px; border-radius: 50%; background: var(--line-strong); }

/* on big screens each chapter is taller than the screen, and its stage stays while the scene plays */
@media (min-width: 1024px) and (min-height: 720px) {
  html.ready .ch-note { --len: 1.7; } html.ready .ch-wait { --len: 1.8; } html.ready .ch-mail { --len: 2.6; } html.ready .ch-chats { --len: 2.4; }
  html.ready .ch-files { --len: 2.2; } html.ready .ch-day { --len: 1.9; } html.ready .ch-crash { --len: 2; }
  html.ready .ch-code { --len: 2.3; } html.ready .ch-dawn { --len: 1.7; }
  html.ready .ch:not(.ch-install) { height: calc(var(--len) * 100vh); }
  html.ready .ch:not(.ch-install) > .stage { position: sticky; top: 0; height: 100vh; min-height: 0; padding-top: 96px; padding-bottom: 48px;
    align-content: safe center; }   /* a stage taller than the screen starts at the top instead of losing its heading */
  html.ready .ch h2 { font-size: min(clamp(34px, 4vw, 60px), 6.4vh); }
}
@media (min-width: 1024px) and (min-height: 720px) and (max-height: 880px) {   /* 13-inch laptops: a little tighter */
  html.ready .ch:not(.ch-install) > .stage { padding-top: 84px; padding-bottom: 28px; gap: 28px; }
  html.ready .ch-copy p { margin-top: 12px; font-size: 16px; max-width: 46ch; }
  html.ready .rows li { padding-top: 4px; padding-bottom: 4px; }
  html.ready .tl { --rows: 11; }
}

/* the note, and the ghosts reading over its edge */
.note-card { position: relative; z-index: 1; padding: clamp(22px, 3vw, 38px); max-width: 540px; transition: opacity 1s var(--ease); }
.note-label { font-family: var(--mono); font-size: 13px; color: var(--muted); }
.note-text { margin-top: 14px; font-size: clamp(20px, 1.85vw, 27px); line-height: 1.38; font-weight: 520; letter-spacing: -.012em; transition: opacity 1s var(--ease); }
.note-text.typing::after {
  content: ""; display: inline-block; width: 2px; height: 1em; margin-left: 3px; vertical-align: -.14em;
  background: var(--marigold); animation: caret 1s steps(1) infinite;
}
@keyframes caret { 50% { opacity: 0; } }
.note-foot { margin-top: 26px; display: flex; align-items: center; flex-wrap: wrap; gap: 12px 16px; }
.goodnight {
  display: inline-flex; align-items: center; height: 40px; padding: 0 18px; border-radius: 999px;
  background: var(--marigold); color: var(--on-accent); font-weight: 650; font-size: 15px;
}
.note-after { color: var(--muted); font-size: 15px; transition: opacity .9s var(--ease); }
.peekers { display: none; position: absolute; left: 4%; width: min(88%, 480px); top: -50px; height: 66px; justify-content: space-around; }
html.ready .peekers { display: flex; }
.peekers .spirit { position: relative; --s: 52px; }
.peekers .spirit:nth-child(2) { --delay: -2s; } .peekers .spirit:nth-child(3) { --delay: -4s; } .peekers .spirit:nth-child(4) { --delay: -1s; }
.peekers .spirit:nth-child(5) { --delay: -3s; }

/* the wait: TabPFN's wake curve */
.chart { position: relative; aspect-ratio: 640 / 236; max-width: 880px; margin-bottom: 28px; }
.curve { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.curve .base { stroke: var(--line-strong); stroke-width: 1; }
.curve .line { fill: none; stroke: var(--marigold); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 1; filter: drop-shadow(0 0 6px rgb(233 160 64 / .55)); }
.curve .done-by path { stroke: var(--fg); stroke-opacity: .4; stroke-width: 1.5; stroke-dasharray: 4 6; }
.curve .up circle { fill: var(--marigold); stroke: #0b0f1a; stroke-width: 3; }
.ticks span { position: absolute; top: 83%; translate: -50% 12px; font-family: var(--mono); font-size: 12px; color: var(--muted); }
.ticks span:nth-child(1) { left: 8.63%; } .ticks span:nth-child(2) { left: 28.09%; } .ticks span:nth-child(3) { left: 47.56%; }
.ticks span:nth-child(4) { left: 67.05%; } .ticks span:nth-child(5) { left: 86.52%; }
.flags { position: absolute; right: calc(100% - 76.78% + 14px); top: 6%; display: grid; gap: 6px; justify-items: end; text-align: right; }
.flags span { font-size: 14px; color: var(--muted); white-space: nowrap; }
.flags b { font-family: var(--mono); font-weight: 500; color: var(--fg); margin-right: 6px; }
.flags .up b { color: var(--marigold-text); }
/* the four ghosts lie on the night's flat line until you're asleep */
.sleepers { position: absolute; left: 9%; right: 38%; bottom: 17%; display: flex; justify-content: space-around; }
.sleeper { position: relative; --s: clamp(34px, 4.4vw, 54px); translate: 0 -14px; }
.sleeper:nth-child(2) { --delay: -2s; } .sleeper:nth-child(3) { --delay: -4s; } .sleeper:nth-child(4) { --delay: -1s; }
.sleeper:nth-child(5) { --delay: -3s; }

/* the mail: the inbox the Mail ghost reads, and the four piles it sorts into */
.mailroom { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 2fr); gap: clamp(16px, 2vw, 28px); align-items: start; }
.inbox { overflow: hidden; }
.inbox .bar > span:last-child b { font-weight: 500; color: var(--fg); }
.rows { padding: 6px 0; }
.rows li {
  display: grid; grid-template-columns: minmax(0, 12ch) minmax(0, 1fr); gap: 10px; align-items: baseline;
  padding: 6px 16px; font-size: 13px; line-height: 1.35; opacity: .3;
  border-left: 2px solid transparent; transition: background-color .3s, border-color .3s;
}
.rows b { font-weight: 620; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rows span { color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rows li.on { background: rgb(var(--c-mail) / .1); border-left-color: rgb(var(--c-mail)); }
.rows li.evil.on { background: rgb(240 122 106 / .14); border-left-color: var(--coral); }
.more { padding: 6px 16px 12px 18px; font-family: var(--mono); font-size: 12px; color: var(--muted); }
.board { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(10px, 1.2vw, 16px); align-items: start; }
.col { display: grid; gap: 8px; }
.col-head { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; padding: 0 4px 8px; border-bottom: 1px solid var(--line); }
.col-head span { font-weight: 650; font-size: 15px; }
.col-head b { font-family: var(--mono); font-weight: 500; font-size: clamp(26px, 2.5vw, 40px); letter-spacing: -.05em; line-height: 1; font-variant-numeric: tabular-nums; }
.possessed .col-head { color: var(--coral); }
.slip {
  display: grid; gap: 2px; padding: 9px 12px; border-radius: 12px; font-size: 13px; line-height: 1.3;
  background: var(--panel); border: 1px solid var(--panel-edge);
  transition: border-color .8s var(--ease), box-shadow .8s var(--ease);
}
.slip b { font-weight: 650; font-size: 13px; }
.slip span { color: var(--muted); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.slip em { margin-top: 4px; font-style: normal; font-family: var(--mono); font-size: 11.5px; color: var(--coral); transition: opacity .8s var(--ease); }
.slip.evil { border-color: rgb(240 122 106 / .6); box-shadow: 0 0 0 1px rgb(240 122 106 / .25), 0 0 36px -6px rgb(240 122 106 / .6); }
.draft {
  margin-top: 2px; padding: 11px 12px; border-radius: 12px; border: 1px dashed rgb(var(--c-mail) / .55);
  font-size: 13px; line-height: 1.42;
}
.draft span { display: block; margin-bottom: 4px; font-family: var(--mono); font-size: 11.5px; color: var(--t-mail); }
@keyframes shake { 20%, 60% { translate: -3px 0; } 40%, 80% { translate: 3px 0; } }

/* the chats: today's conversations, and the one the Messages ghost has open */
.chatroom { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(16px, 2vw, 28px); align-items: start; max-width: 1120px; }
.convos { display: grid; gap: 6px; }
.convos li {
  display: grid; grid-template-columns: 74px minmax(0, 1fr) auto; column-gap: 12px; align-items: center;
  padding: 8px 12px; border-radius: 12px; background: var(--panel); border: 1px solid var(--panel-edge); font-size: 13px; line-height: 1.3;
  transition: border-color .3s, background-color .3s;
}
.convos .app { font-style: normal; font-family: var(--mono); font-size: 10.5px; color: var(--muted); }
.convos li > div { display: grid; min-width: 0; }
.convos b { font-weight: 620; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.convos span { color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.convos em { font-style: normal; font-family: var(--mono); font-size: 11px; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--line-strong); color: var(--muted); white-space: nowrap; }
.convos em.reply { color: var(--t-msgs); border-color: rgb(var(--c-msgs) / .6); }
.convos em.suspicious { color: var(--coral); border-color: rgb(240 122 106 / .6); }
.convos li.on { border-color: rgb(var(--c-msgs) / .7); background: rgb(var(--c-msgs) / .08); }
.convos li.code { opacity: .55; border-style: dashed; }
.convos li.code em { border-style: dashed; }
.chatpane { overflow: hidden; min-height: 340px; }
.chat { display: none; }
.chat.on { display: block; }
.bubbles { display: grid; gap: 8px; padding: 14px 16px 16px; }
.bubbles p { max-width: 84%; padding: 8px 12px; border-radius: 16px; font-size: 13.5px; line-height: 1.38; }
.bubbles .in { justify-self: start; background: rgb(232 236 247 / .09); border-bottom-left-radius: 6px; }
.bubbles .out { justify-self: end; background: rgb(var(--c-msgs) / .2); border-bottom-right-radius: 6px; }
.bubbles .in small { display: block; font-size: 11px; color: var(--muted); }
.bubbles .draft { justify-self: end; border: 1px dashed rgb(var(--c-msgs) / .6); border-bottom-right-radius: 6px; }
.bubbles .draft span, .bubbles .verdict-line { display: block; font-family: var(--mono); font-size: 11px; color: var(--t-msgs); }
.bubbles .draft span { margin-bottom: 3px; }
.bubbles .verdict-line { justify-self: center; max-width: none; padding: 2px 0 0; text-align: center; color: var(--muted); }
.bubbles .verdict-line.bad { color: var(--coral); }

/* the files: today's seven, the contract in the big cell; the Files ghost reads them one by one */
.tiles { position: relative; display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 1fr)); gap: 10px; }
.file {
  position: relative; display: grid; align-content: start; gap: 4px; min-height: 96px; padding: 14px 16px;
  border-radius: 12px; background: var(--panel); border: 1px solid var(--panel-edge);
  transition: border-color .5s var(--ease), box-shadow .5s var(--ease);
}
.file > em {
  justify-self: start; margin-bottom: 6px; padding: 1px 7px; border-radius: 6px; border: 1px solid var(--line-strong);
  font-style: normal; font-family: var(--mono); font-size: 11px; color: var(--muted);
}
.file > b { font-size: 13.5px; font-weight: 620; line-height: 1.25; overflow-wrap: anywhere; }
.file > span { font-family: var(--mono); font-size: 11.5px; color: var(--muted); }
.file::after {   /* lit once the ghost has read it */
  content: ""; position: absolute; top: 16px; right: 16px; width: 8px; height: 8px; border-radius: 50%;
  background: rgb(var(--c-files)); box-shadow: 0 0 10px rgb(var(--c-files) / .9); transition: opacity .4s, scale .4s var(--ease);
}
.file.reading { border-color: rgb(var(--c-files) / .75); box-shadow: 0 0 32px -6px rgb(var(--c-files) / .6); }
.file.found {
  grid-row: 1 / span 3; padding: 20px; border-color: rgb(233 160 64 / .7);
  box-shadow: 0 0 0 1px rgb(233 160 64 / .28), 0 24px 60px -18px rgb(233 160 64 / .4);
}
.file.found > b { font-size: clamp(16px, 1.4vw, 19px); }
.tiles .runner { --s: 40px; }
/* the folders the Files ghost picked: see-through copies wait there until you press Tidy in the morning */
.shelf { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 8px; margin-top: 10px; }
.folder { display: grid; gap: 6px; align-content: start; min-width: 0; padding: 10px 12px; border-radius: 12px; border: 1px dashed rgb(var(--c-files) / .5); }
.folder b { font-family: var(--mono); font-weight: 500; font-size: 11.5px; color: var(--t-files); }
.folder .copy { padding: 4px 8px; border-radius: 8px; background: rgb(var(--c-files) / .12); border: 1px solid rgb(var(--c-files) / .35);
  font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tidy-note { margin-top: 8px; font-family: var(--mono); font-size: 12px; color: var(--muted); }
.file.leaving { border-style: dashed; }
.verdict { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); transition: opacity .9s var(--ease), translate .9s var(--ease); }
.verdict > span { font-family: var(--mono); font-size: 12.5px; color: var(--marigold-text); }
.verdict ul { margin-top: 10px; display: grid; gap: 9px; }
.verdict li { position: relative; padding-left: 24px; font-size: 15px; line-height: 1.35; }
.verdict li::before { content: ""; position: absolute; left: 2px; top: .5em; width: 10px; height: 10px; border-radius: 3px; border: 1.5px solid var(--marigold); }

/* tomorrow */
.agenda { display: grid; gap: 6px; max-width: 580px; }
.agenda > li {
  position: relative; display: grid; grid-template-columns: 58px minmax(0, 1fr) auto; align-items: center; gap: 4px 14px;
  padding: 11px 16px; border-radius: 12px; background: var(--panel); border: 1px solid var(--panel-edge);
  transition: border-color .8s var(--ease);
}
.agenda time { font-family: var(--mono); font-size: 14px; color: var(--muted); }
.agenda > li > span { font-weight: 560; }
.agenda .key { border-color: rgb(233 160 64 / .55); }
.agenda .key time { color: var(--marigold-text); }
.prep { grid-column: 2 / -1; margin-top: 8px; padding: 14px 16px; border-radius: 12px; font-size: 14.5px; line-height: 1.45; }
.prep .links { margin-top: 10px; display: flex; flex-wrap: wrap; gap: 6px; }
.prep .links span { padding: 3px 9px; border-radius: 999px; border: 1px solid var(--line-strong); font-family: var(--mono); font-size: 11.5px; color: var(--muted); }
.prep .links .mail { border-color: rgb(var(--c-mail) / .6); color: var(--t-mail); }
.prep .links .files { border-color: rgb(var(--c-files) / .6); color: var(--t-files); }
.prep .links .msgs { border-color: rgb(var(--c-msgs) / .6); color: var(--t-msgs); }
.agenda .clash { border-color: rgb(240 122 106 / .55); }
.agenda .clash::before { content: ""; position: absolute; left: -12px; top: 14%; bottom: 14%; width: 3px; border-radius: 3px; background: var(--coral); transition: scale .7s var(--ease); }
.agenda .clash em { font-style: normal; font-family: var(--mono); font-size: 12px; color: var(--coral); transition: opacity .7s var(--ease); }

/* the crash */
.crash { display: grid; gap: 22px; max-width: 820px; }
.kill { display: flex; flex-wrap: wrap; align-items: baseline; gap: .1em .5em; min-height: 1.1em; font-family: var(--mono); font-size: clamp(26px, 3.4vw, 50px); letter-spacing: -.035em; line-height: 1.1; }
.kill span::before { content: "$ "; color: var(--muted); }
.killed { color: var(--coral); font-weight: 600; transition: opacity .3s; }
.history { position: relative; display: grid; gap: 16px; padding: clamp(18px, 2.4vw, 28px); }
.dots { display: flex; flex-wrap: wrap; gap: 6px; }
.dots i { width: 9px; height: 9px; border-radius: 50%; background: var(--muted); opacity: .75; }
.rest .dots i { background: var(--marigold); opacity: .95; }
.kept, .rest { display: grid; gap: 8px; font-size: 14px; color: var(--muted); }
.what { font-weight: 600; }
.attempts { display: grid; gap: 8px; }
.attempts li {
  position: relative; overflow: hidden; display: grid; grid-template-columns: 92px minmax(0, 1fr) auto; align-items: center; gap: 12px;
  padding: 10px 14px; border-radius: 12px; border: 1px solid var(--line); font-size: 14.5px;
  transition: opacity .8s var(--ease), border-color .8s var(--ease);
}
.attempts b { font-family: var(--mono); font-weight: 500; }
.attempts span, .attempts em { font-family: var(--mono); font-size: 13px; font-style: normal; }
.attempts span { color: var(--muted); }
.a1 { border-color: rgb(240 122 106 / .45); } .a1 em { color: var(--coral); transition: opacity .4s; }
.a2 { border-color: rgb(var(--c-files) / .6); } .a2 em { color: var(--t-files); }
.timer .fill { position: absolute; inset: 0; z-index: -1; background: rgb(232 236 247 / .07); transform-origin: left; }
.history .spirit { --s: 40px; display: none; }
html.ready .history .spirit { display: block; left: 0; top: 0; z-index: 3; }
html.ready .ch-crash.dead .kill { animation: glitch .9s steps(1) both; }
@keyframes glitch {
  0% { translate: 0; text-shadow: none; }
  12% { translate: -5px 1px; text-shadow: 3px 0 #f07a6a, -3px 0 #7fb2ff; }
  24% { translate: 4px -2px; opacity: .55; }
  36% { translate: -2px 0; text-shadow: -4px 0 #f07a6a, 4px 0 #7fb2ff; opacity: 1; }
  48% { translate: 6px 2px; opacity: .3; }
  60% { translate: 0; text-shadow: 2px 0 #f07a6a, -2px 0 #7fb2ff; opacity: 1; }
  80% { translate: -1px 0; opacity: .7; }
  100% { translate: 0; text-shadow: none; opacity: 1; }
}

/* the code: the Code ghost's terminal, and the change it made */
.devroom { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: clamp(14px, 1.8vw, 24px); align-items: start; max-width: 1180px; }
.term { overflow: hidden; }
.term .bar b { font-family: var(--mono); font-weight: 500; }
.tl { --rows: 13; display: flex; flex-direction: column; justify-content: flex-end; height: calc(var(--rows) * 1.6em); overflow: hidden;
  margin: 12px 0 14px; font-family: var(--mono); font-size: clamp(11.5px, .92vw, 13.5px); line-height: 1.6; }
html.ready .tl { justify-content: flex-start; }   /* main.js scrolls it as the ghost types, like a real terminal */
.tl p { width: fit-content; max-width: 100%; padding: 0 16px; white-space: pre; overflow: hidden; text-overflow: ellipsis; }
.tl .c span { color: var(--t-code); }
.tl .c span:first-child { margin-right: .4ch; }
.tl .o { color: var(--muted); }
.tl .ok { color: var(--t-code); }
.tl .bad { color: var(--coral); }
.diff { overflow: hidden; }
.diff-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; padding: 12px 18px; border-bottom: 1px solid var(--line); font-family: var(--mono); font-size: 13px; color: var(--muted); }
.branch { padding: 3px 10px; border-radius: 999px; border: 1px solid rgb(var(--c-code) / .6); color: var(--t-code); transition: opacity .8s var(--ease), translate .8s var(--ease); }
.lines { padding: 14px 0; font-family: var(--mono); font-size: clamp(11.5px, .92vw, 13.5px); line-height: 1.6; overflow-x: auto; }
.ln { display: block; min-height: 1.6em; padding: 0 18px; white-space: pre; }
.ln.add { background: rgb(var(--c-code) / .07); color: #d3f3ab; }
.ln.del { background: rgb(240 122 106 / .08); color: #f4a99b; }
.ln.name { margin-top: 4px; color: var(--muted); font-size: .92em; }
.ln.name:first-child { margin-top: 0; }
.result { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 18px; padding: 12px 18px; border-top: 1px solid var(--line); font-family: var(--mono); font-size: 13.5px; }
.result .before { color: var(--muted); text-decoration: line-through; opacity: .7; transition: opacity .6s; }
.result .after { display: inline-flex; align-items: center; gap: 8px; color: var(--t-code); transition: opacity .8s var(--ease), translate .8s var(--ease); }

/* dawn */
.ch-dawn > .stage { justify-items: center; text-align: center; }
.ch-dawn h2, .ch-dawn .ch-copy p { margin-inline: auto; }
.brief { width: min(100%, 620px); padding: clamp(20px, 3vw, 32px); text-align: left; }
.brief-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px 14px; padding-bottom: 16px; margin-bottom: 6px; border-bottom: 1px solid var(--line); }
.brief-head b { font-size: clamp(20px, 2vw, 26px); font-weight: 680; letter-spacing: -.02em; }
.brief-head span { font-family: var(--mono); font-size: 13px; color: var(--muted); }
.brief .row { display: grid; grid-template-columns: 76px minmax(0, 1fr); gap: 14px; padding: 9px 0; }
.brief .row span { padding-top: .15em; font-family: var(--mono); font-size: 13px; color: var(--marigold-text); }
.chip-btn { display: inline-block; margin-left: 6px; padding: 1px 10px; border-radius: 999px; background: var(--marigold); color: var(--on-accent);
  font-size: 12.5px; font-weight: 650; vertical-align: 1px; }
.sinking { position: relative; width: min(100%, 560px); height: 110px; }
.sinking .spirit { --s: 56px; bottom: 0; opacity: 0; transform: translateY(70px); }   /* how the night ends: sunk */
.sinking .spirit:nth-child(1) { left: 4%; --delay: -1s; } .sinking .spirit:nth-child(2) { left: 24%; --delay: -3s; }
.sinking .spirit:nth-child(3) { left: 44%; --delay: -2s; } .sinking .spirit:nth-child(4) { left: 64%; --delay: -4s; }
.sinking .spirit:nth-child(5) { left: 84%; --delay: -5s; }

/* install */
.ch-install > .stage { min-height: auto; justify-items: center; gap: 22px; text-align: center; padding: 100px var(--gutter) 110px; }
.ch-install h2 { max-width: none; }
.cmd { display: flex; align-items: center; gap: 10px; width: min(100%, 880px); padding: 10px 10px 10px 22px; text-align: left; }
.cmd code { flex: 1; min-width: 0; overflow-x: auto; white-space: nowrap; scrollbar-width: none; font-family: var(--mono); font-size: clamp(12.5px, 1.02vw, 14.5px); }
.cmd code::-webkit-scrollbar { display: none; }
.cmd .i-check { display: none; }
.cmd .cta.done .i-check { display: block; } .cmd .cta.done .i-copy { display: none; }
.copied { min-height: 1.5em; margin-top: -8px; font-family: var(--mono); font-size: 13.5px; color: var(--marigold-text); }
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; width: min(100%, 780px); text-align: left; counter-reset: step; }
.steps li { position: relative; display: grid; gap: 4px; padding-left: 42px; counter-increment: step; }
.steps li::before {
  content: counter(step); position: absolute; left: 0; top: -2px; width: 30px; height: 30px; border-radius: 50%;
  display: grid; place-items: center; font-family: var(--mono); font-size: 13px; background: var(--fg); color: var(--ink);
  transition: background-color 1.2s var(--ease);
}
html[data-sky="dawn"] .steps li::before { color: #fce9d6; }
.steps b { font-weight: 650; }
.steps span { font-size: 14.5px; color: var(--muted); }
kbd { display: inline-block; min-width: 1.7em; padding: 1px 6px; margin: 0 1px; border-radius: 6px; border: 1px solid var(--line-strong); background: var(--panel); font-family: var(--mono); font-size: 12px; text-align: center; }
.gets { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 28px; margin-top: 10px; }
.gets li { display: flex; align-items: baseline; gap: 8px; }
.gets b { font-weight: 650; }
.gets span { font-family: var(--mono); font-size: 13px; color: var(--marigold-text); }
.gets em { font-style: normal; font-size: 14.5px; color: var(--muted); }
.fine { max-width: 62ch; font-size: 14.5px; color: var(--muted); text-wrap: pretty; }
.fine a { margin-left: 10px; white-space: nowrap; }
.phone { max-width: 46ch; padding: 12px 18px; border-radius: 12px; border: 1px dashed var(--line-strong); font-size: 15px; }

.foot { max-width: 760px; margin: 0 auto; padding: 0 var(--gutter) 64px; display: grid; gap: 10px; text-align: center; font-size: 13.5px; color: var(--muted); }
.foot .links { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 20px; }

/* ---- motion: what main.js switches on and off as you scroll (HTML and CSS alone show how each scene ends) - */
@media (prefers-reduced-motion: no-preference) {
  .stars::after { animation: twinkle 6s ease-in-out infinite alternate; }
  .mist.one { animation: drift 40s ease-in-out infinite alternate; }
  .mist.two { animation: drift 56s ease-in-out -20s infinite alternate-reverse; }
}
@keyframes twinkle { from { opacity: .25; } to { opacity: .8; } }
@keyframes drift { from { translate: -5vw 0; } to { translate: 5vw 0; } }

html.ready .ch-note:not(.slept) .note-after { opacity: 0; }
html.ready .ch-note.slept .note-text { opacity: .55; }
html.ready .ch-wait:not(.risen) .sleeper i { scale: 1 .12; }
html.ready .ch-mail:not(.caught) .slip.evil { border-color: var(--panel-edge); box-shadow: none; }
html.ready .ch-mail:not(.caught) .slip em { opacity: 0; }
html.ready .ch-mail.caught .slip.evil { animation: shake .45s var(--ease) 2; }
html.ready .ch-files .file:not(.read)::after { opacity: 0; scale: .2; }
html.ready .ch-files:not(.lifted) .file.found:not(.reading) { border-color: var(--panel-edge); box-shadow: none; }
html.ready .ch-files:not(.lifted) .verdict { opacity: 0; translate: 0 12px; }
html.ready .ch-files:not(.packed) .file.leaving { border-style: solid; }
html.ready .ch-day:not(.flagged) .clash { border-color: var(--panel-edge); }
html.ready .ch-day:not(.flagged) .clash::before { scale: 1 0; }
html.ready .ch-day:not(.flagged) .clash em { opacity: 0; }
html.ready .ch-crash:not(.dead) .killed,
html.ready .ch-crash:not(.dead) .a1 em { opacity: 0; }
html.ready .ch-crash:not(.waiting) .timer { opacity: .35; }
html.ready .ch-crash:not(.back) .a2 { opacity: .3; }
html.ready .ch-code:not(.green) .result .before { text-decoration: none; opacity: 1; }
html.ready .ch-code:not(.green) .result .after,
html.ready .ch-code:not(.green) .branch { opacity: 0; translate: 0 6px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
}

/* ---- smaller screens ------------------------------------------------------------------------------------- */
@media (max-width: 1023px) {
  .clock {
    top: 74px; left: auto; right: var(--gutter); translate: none;
    padding: 5px 12px; border-radius: 999px; font-size: 15px; letter-spacing: 0;
    background: var(--panel); border: 1px solid var(--panel-edge);
    -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  }
  .clock .d { width: .62em; height: 1.2em; }
  .clock .colon { width: .5em; }
  .stage { padding: 110px var(--gutter) 90px; }
  .ch.split > .stage, .ch.split.flip > .stage { grid-template-columns: minmax(0, 1fr); }
  .ch.split.flip .ch-copy { order: 0; }
  .mailroom, .devroom, .chatroom { grid-template-columns: minmax(0, 1fr); }
  .ch-note .ch-art { margin-top: 40px; }
}
@media (max-width: 760px) {
  .nav .label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
  .nav .quiet { width: 42px; padding: 0; }
  .long { display: none; }
  .hero { grid-template-columns: minmax(0, 1fr); align-content: start; padding-top: 104px; gap: 8px; }
  .hero-art { height: 46vh; min-height: 300px; }
  .ctas .big { flex: 1 1 auto; }
  .stage { min-height: auto; padding: 96px var(--gutter) 72px; }
  .board { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 12px; }
  .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .file.found { grid-row: auto; grid-column: 1 / -1; }
  .file { min-height: 0; padding: 12px; }
  .moon { width: 38px; opacity: .85; }
  html.clock-on:not([data-sky="dawn"]) .moon { opacity: .3; }   /* on a phone the text runs under the moon */
  .lines { overflow-x: visible; }
  .ln { white-space: pre-wrap; overflow-wrap: anywhere; padding-left: 2.2ch; text-indent: -1.2ch; }
  .tl p { white-space: pre-wrap; overflow-wrap: anywhere; }
  .attempts li { grid-template-columns: minmax(0, 1fr) auto; }
  .attempts span { grid-column: 1 / -1; grid-row: 2; }
  .flags span { font-size: 12.5px; }
  .steps { grid-template-columns: minmax(0, 1fr); }
  .cmd { flex-wrap: wrap; padding: 14px; }
  .cmd code { flex-basis: 100%; white-space: normal; overflow-wrap: anywhere; }
  .cmd .cta { width: 100%; }
}