/* Justyear (new site, preview 2026-10-16).
   Black and ice: the colours of the planet that opens the site. Open Sans,
   light and large for what is said, plain for what explains it. Aquamarine
   marks only what is available today; JYREX keeps its own green inside its
   own band. Nothing is laid over the content for effect. */

@font-face { font-family: 'Open Sans'; src: url('/fonts/opensans-var.woff2') format('woff2'); font-weight: 300 800; font-display: swap; }

:root {
  --void: #000000;
  --ice: #EAF1F4;
  --frost: #A9B6BC;
  --steel: #66737A;
  --line: rgb(234 241 244 / 0.10);
  --line-strong: rgb(234 241 244 / 0.18);
  --panel: #06090A;
  --aqua: #7DEFF7;
  --jyrex: #3BE3A6;
  --shell: 1240px;
  --gutter: clamp(20px, 4vw, 48px);
  --nav-h: 72px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --font: 'Open Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--void); color: var(--ice);
  font-family: var(--font); font-size: 16px; line-height: 1.6; font-weight: 400;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden;
}
h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, video, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--aqua); outline-offset: 3px; border-radius: 4px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition-duration: 0ms !important; animation: none !important; } }

.shell { width: 100%; max-width: calc(var(--shell) + 2 * var(--gutter)); margin-inline: auto; padding-inline: var(--gutter); }
.skip { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--ice); color: #000; padding: 10px 16px; border-radius: 999px; }
.skip:focus { left: 16px; }

/* ------------------------------------------------------------------ type */
.display { font-size: clamp(40px, 4.6vw, 70px); font-weight: 300; letter-spacing: -0.04em; line-height: 1.02; text-wrap: balance; }
.h2 { font-size: clamp(32px, 3.6vw, 54px); font-weight: 300; letter-spacing: -0.035em; line-height: 1.06; text-wrap: balance; }
.h3 { font-size: clamp(24px, 2.2vw, 32px); font-weight: 400; letter-spacing: -0.02em; line-height: 1.15; }
.lead { font-size: clamp(17px, 1.35vw, 20px); line-height: 1.55; color: var(--frost); max-width: 34em; text-wrap: pretty; }
.body { font-size: 16px; line-height: 1.65; color: var(--frost); max-width: 36em; }
.small { font-size: 13.5px; line-height: 1.55; color: var(--frost); }
.label { font-size: 14px; font-weight: 500; color: var(--frost); }

/* --------------------------------------------------------------- buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 46px; padding: 0 24px;
  border-radius: 999px; font-size: 15px; font-weight: 500; letter-spacing: -0.005em; white-space: nowrap;
  border: 1px solid transparent; cursor: pointer; transition: background 240ms var(--ease), color 240ms var(--ease), border-color 240ms var(--ease);
}
.btn--solid { background: var(--ice); color: #000; }
.btn--solid:hover { background: #fff; }
.btn--ghost { border-color: var(--line-strong); color: var(--ice); background: rgb(0 0 0 / 0.2); }
.btn--ghost:hover { border-color: rgb(234 241 244 / 0.45); }
.btn--sm { height: 38px; padding: 0 18px; font-size: 14px; }
.btns { display: flex; flex-wrap: wrap; gap: 12px; }
.ext::after { content: '\2197'; font-size: 0.9em; margin-left: 2px; }

.status { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--frost); }
.status::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--steel); }
.status--live { color: var(--aqua); }
.status--live::before { background: var(--aqua); box-shadow: 0 0 10px rgb(125 239 247 / 0.7); }
.status--beta { color: var(--jyrex); }
.status--beta::before { background: var(--jyrex); box-shadow: 0 0 10px rgb(59 227 166 / 0.6); }
.status--soon::before { background: var(--frost); }

/* ------------------------------------------------------------------- nav */
.nav { position: fixed; z-index: 50; inset: 0 0 auto 0; height: var(--nav-h); transition: background 300ms var(--ease), border-color 300ms var(--ease); border-bottom: 1px solid transparent; }
.nav.is-scrolled { background: rgb(0 0 0 / 0.72); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); border-bottom-color: var(--line); }
.nav__inner { height: 100%; display: flex; align-items: center; gap: 32px; }
.nav__logo img { height: 24px; width: auto; }
.nav__links { display: flex; gap: 28px; margin-left: auto; font-size: 14.5px; color: var(--frost); }
.nav__links a { transition: color 200ms; }
.nav__links a:hover, .nav__links a[aria-current="page"] { color: var(--ice); }
.nav__cta { margin-left: 8px; }
.nav__menu { display: none; margin-left: auto; width: 44px; height: 44px; border: 1px solid var(--line-strong); border-radius: 50%; background: none; cursor: pointer; position: relative; }
.nav__menu span, .nav__menu span::before { position: absolute; left: 13px; right: 13px; height: 1.5px; background: var(--ice); content: ''; transition: transform 300ms var(--ease); }
.nav__menu span { top: 18px; }
.nav__menu span::before { left: 0; right: 0; top: 7px; }
.nav.is-open .nav__menu span { transform: translateY(3.5px) rotate(45deg); }
.nav.is-open .nav__menu span::before { transform: translateY(-7px) rotate(-90deg); }
.sheet { display: none; }
@media (max-width: 860px) {
  .nav__links, .nav__cta { display: none; }
  .nav__menu { display: block; }
  .sheet { display: block; position: fixed; z-index: 49; inset: 0; background: #000; padding: calc(var(--nav-h) + 24px) var(--gutter) 40px;
    opacity: 0; visibility: hidden; transition: opacity 300ms var(--ease), visibility 0s linear 300ms; }
  .nav.is-open + .sheet { opacity: 1; visibility: visible; transition: opacity 300ms var(--ease); }
  .sheet a { display: block; padding: 16px 0; border-bottom: 1px solid var(--line); font-size: 26px; font-weight: 300; letter-spacing: -0.02em; }
  .sheet .btn { margin-top: 32px; width: 100%; font-size: 16px; }
}

/* ------------------------------------------------------------- sections */
.section { padding-block: clamp(96px, 14vh, 160px); position: relative; }
.section--tight { padding-block: clamp(72px, 10vh, 120px); }
.section__head { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: 32px 64px; align-items: end; margin-bottom: clamp(48px, 7vh, 80px); }
.section__head .lead { justify-self: end; }
@media (max-width: 860px) { .section__head { grid-template-columns: 1fr; } .section__head .lead { justify-self: start; } }
.rule { border: 0; border-top: 1px solid var(--line); margin: 0; }

/* -------------------------------------------------------------- frames */
/* A screen of a product, in a quiet frame: a hairline edge and a soft shadow
   that sets it off the black. */
.frame { border-radius: 14px; overflow: hidden; border: 1px solid var(--line-strong); background: var(--panel);
  box-shadow: 0 40px 120px rgb(0 0 0 / 0.75), 0 0 0 1px rgb(0 0 0); }
.frame img { width: 100%; height: auto; }
.frame__cap { margin-top: 14px; }

/* ------------------------------------------------------------------ tabs */
.tabs { display: inline-flex; gap: 4px; padding: 4px; border: 1px solid var(--line-strong); border-radius: 999px; background: rgb(255 255 255 / 0.02); max-width: 100%; overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tab { height: 40px; padding: 0 20px; border-radius: 999px; border: 0; background: none; cursor: pointer; font-size: 14.5px; font-weight: 500; color: var(--frost); white-space: nowrap; transition: background 240ms var(--ease), color 240ms var(--ease); }
.tab:hover { color: var(--ice); }
.tab[aria-selected="true"] { background: var(--ice); color: #000; }
.panel[hidden] { display: none; }
.panel { animation: panel-in 500ms var(--ease) both; }
@keyframes panel-in { from { opacity: 0; transform: translateY(10px); } }

/* ---------------------------------------------------------------- footer */



/* ==================================================================== HOME */
/* The planet: live, turning once every three and a half minutes, lit from
   the right; the words sit on its night side. */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; overflow: hidden; }
.hero__planet { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; transition: opacity 1600ms var(--ease); }
.hero__planet.is-ready { opacity: 1; }
.hero__inner { position: relative; z-index: 2; padding-top: var(--nav-h); }
.hero__text { max-width: 38rem; }
.hero .lead { margin-top: 24px; }
.hero .btns { margin-top: 40px; }
.hero__foot { position: absolute; z-index: 2; left: 0; right: 0; bottom: 28px; }
.hero__foot .shell { display: flex; justify-content: space-between; align-items: end; gap: 16px; }
.hero__fade { position: absolute; z-index: 1; left: 0; right: 0; bottom: 0; height: 26vh; background: linear-gradient(to bottom, rgb(0 0 0 / 0), #000); pointer-events: none; }
.intro > * { animation: rise 1200ms var(--ease) both; }
.intro > *:nth-child(2) { animation-delay: 120ms; }
.intro > *:nth-child(3) { animation-delay: 240ms; }
@keyframes rise { from { opacity: 0; transform: translateY(18px); } }
@media (max-width: 760px) {
  .hero { align-items: flex-start; }
  .hero__inner { padding-top: calc(var(--nav-h) + 36px); }
  .hero__foot { display: none; }
}

/* Products, in tabs: words on the left, the product's own screen on the right. */
.prod { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(40px, 6vw, 88px); align-items: center; margin-top: 48px; }
.prod__text .h3 { margin-top: 18px; }
.prod__text .body { margin-top: 16px; }
.checks { margin-top: 28px; display: grid; gap: 0; }
.checks li { padding: 14px 0; border-top: 1px solid var(--line); font-size: 15px; color: var(--ice); display: flex; gap: 14px; }
.checks li::before { content: ''; flex: none; width: 14px; height: 1px; margin-top: 12px; background: var(--frost); }
.prod__text .btns { margin-top: 32px; }
@media (max-width: 960px) { .prod { grid-template-columns: 1fr; } }

/* JYREX: the raptor, full width; its green belongs to this band only. */
.jyrex { position: relative; min-height: min(100svh, 920px); display: flex; align-items: center; overflow: hidden; background: #000; }
.jyrex__video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 78% 50%; }
.jyrex::after { content: ''; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(90deg, #000 0%, rgb(0 0 0 / 0.85) 26%, rgb(0 0 0 / 0.2) 52%, rgb(0 0 0 / 0) 70%),
              linear-gradient(to bottom, #000 0, rgb(0 0 0 / 0) 18%, rgb(0 0 0 / 0) 82%, #000 100%); }
.jyrex__inner { position: relative; z-index: 2; }
.jyrex__text { max-width: 30rem; }
.jyrex__by { font-size: 15px; color: var(--jyrex); }
.jyrex__name { margin-top: 14px; font-size: clamp(64px, 8vw, 120px); font-weight: 300; letter-spacing: -0.05em; line-height: 0.95; }
.jyrex .lead { margin-top: 24px; }
.jyrex .status { margin-top: 24px; }
.jyrex .btns { margin-top: 36px; }
.jyrex .btn--solid { background: var(--jyrex); color: #00140D; }
.jyrex .btn--solid:hover { background: #6FF0C2; }
@media (max-width: 760px) {
  .jyrex { align-items: flex-end; min-height: 0; padding-top: 62vw; padding-bottom: 72px; }
  .jyrex__video { height: 72vw; inset: 0 0 auto 0; object-position: 70% 50%; }
  .jyrex::after { background: linear-gradient(to bottom, rgb(0 0 0 / 0) 30%, #000 72vw); }
}

/* How Justyear works: three plain commitments. */
.ways { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--line); }
.ways > div { padding: 32px 32px 8px 0; }
.ways > div + div { padding-left: 32px; border-left: 1px solid var(--line); }
.ways h3 { font-size: 21px; font-weight: 400; letter-spacing: -0.015em; line-height: 1.25; }
.ways p { margin-top: 12px; font-size: 15px; line-height: 1.65; color: var(--frost); }
@media (max-width: 860px) { .ways { grid-template-columns: 1fr; } .ways > div, .ways > div + div { padding: 28px 0 20px; border-left: 0; border-bottom: 1px solid var(--line); } }

/* What we are working on: one row each. */
.road { border-top: 1px solid var(--line); }
.road a, .road > div { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 200px 24px; align-items: center; gap: 24px; padding: 26px 0; border-bottom: 1px solid var(--line); transition: background 240ms; }
.road a:hover { background: rgb(255 255 255 / 0.02); }
.road__name { font-size: clamp(20px, 1.8vw, 26px); font-weight: 300; letter-spacing: -0.02em; }
.road__what { color: var(--frost); font-size: 15px; }
.road__go { color: var(--frost); font-size: 18px; text-align: right; }
@media (max-width: 760px) { .road a, .road > div { grid-template-columns: 1fr auto; } .road__what { grid-column: 1; grid-row: 2; } .road .status { grid-column: 2; grid-row: 1; } .road__go { display: none; } }

/* The close. */
.close { text-align: center; }
.close .h2 { max-width: 14em; margin-inline: auto; }
.close .btns { justify-content: center; margin-top: 40px; }

/* ============================================================ INNER PAGES */
.page-hero { padding-top: calc(var(--nav-h) + clamp(56px, 10vh, 120px)); padding-bottom: clamp(56px, 8vh, 96px); }
.page-hero .status { margin-bottom: 22px; }
.page-hero .lead { margin-top: 24px; }
.page-hero .btns { margin-top: 36px; }
.page-hero__shot { margin-top: clamp(56px, 9vh, 100px); }

.split { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: clamp(40px, 6vw, 88px); align-items: center; }
.split--flip > :first-child { order: 2; }
@media (max-width: 960px) { .split, .split--flip { grid-template-columns: 1fr; } .split--flip > :first-child { order: 0; } }

/* The lab's systems: tabs, then one screen and its explanation. */
.sys { margin-top: 40px; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr); gap: clamp(32px, 5vw, 64px); align-items: center; }
.sys h3 { font-size: 26px; font-weight: 400; letter-spacing: -0.02em; }
.sys p { margin-top: 14px; color: var(--frost); }
@media (max-width: 960px) { .sys { grid-template-columns: 1fr; } }

/* A grid of short facts, each a name over a sentence. */
.facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.facts > div { padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.facts h3 { font-size: 17px; font-weight: 500; letter-spacing: -0.01em; }
.facts p { margin-top: 8px; font-size: 14.5px; line-height: 1.6; color: var(--frost); }
@media (max-width: 960px) { .facts { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .facts { grid-template-columns: 1fr; } }

/* A sequence, numbered because it is one. */
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(24px, 4vw, 48px); counter-reset: s; }
.steps li { counter-increment: s; padding-top: 22px; border-top: 1px solid var(--line-strong); }
.steps li::before { content: counter(s); display: block; font-size: 14px; color: var(--steel); margin-bottom: 18px; }
.steps h3 { font-size: 22px; font-weight: 400; letter-spacing: -0.015em; }
.steps p { margin-top: 10px; color: var(--frost); font-size: 15.5px; }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr; } }

/* Specification rows. */
.spec { border-top: 1px solid var(--line); }
.spec > div { display: grid; grid-template-columns: 220px 1fr; gap: 24px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.spec dt { color: var(--frost); font-size: 15px; }
.spec dd { font-size: 15.5px; }
@media (max-width: 560px) { .spec > div { grid-template-columns: 1fr; gap: 6px; } }

/* ===================================================== JUST AUSTRORS MOCK */
/* An illustration of the application, drawn in the page. */
.app { display: grid; grid-template-columns: 190px minmax(0, 1fr) 230px; grid-template-rows: 40px minmax(0, 1fr); height: clamp(360px, 46vw, 600px); font-size: 12.5px; color: var(--frost); background: #05080A; }
.app__bar { grid-column: 1 / -1; display: flex; align-items: center; gap: 14px; padding: 0 16px; border-bottom: 1px solid var(--line); }
.app__dots { display: flex; gap: 6px; }
.app__dots i { width: 9px; height: 9px; border-radius: 50%; background: rgb(234 241 244 / 0.16); }
.app__title { margin-inline: auto; color: var(--ice); font-weight: 500; }
.app__side { border-right: 1px solid var(--line); padding: 14px 12px; overflow: hidden; }
.app__side h5, .app__tools h5 { margin: 0 0 10px; font-size: 11.5px; font-weight: 600; color: var(--steel); }
.app__file { display: flex; justify-content: space-between; padding: 7px 8px; border-radius: 6px; white-space: nowrap; }
.app__file.is-on { background: rgb(234 241 244 / 0.07); color: var(--ice); }
.app__view { position: relative; overflow: hidden; background: #000; }
.app__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 42% 50%; }
.app__img--raw { filter: brightness(0.32) contrast(0.6) saturate(0.4) sepia(0.45) hue-rotate(40deg); }
.app__img--out { clip-path: inset(0 0 0 var(--split, 50%)); }
.app__split { position: absolute; top: 0; bottom: 0; left: var(--split, 50%); width: 1px; background: var(--ice); box-shadow: 0 0 12px rgb(234 241 244 / 0.6); }
.app__tag { position: absolute; top: 12px; padding: 4px 10px; border-radius: 999px; background: rgb(0 0 0 / 0.6); font-size: 11.5px; }
.app__tag--l { left: 12px; } .app__tag--r { right: 12px; color: var(--ice); }
.app__tools { border-left: 1px solid var(--line); padding: 14px; display: grid; align-content: start; gap: 16px; }
.app__hist { height: 64px; display: flex; align-items: flex-end; gap: 2px; padding: 6px; border: 1px solid var(--line); border-radius: 8px; }
.app__hist i { flex: 1; background: rgb(169 182 188 / 0.5); border-radius: 1px; }
.app__slider { display: grid; gap: 7px; }
.app__slider span { display: flex; justify-content: space-between; }
.app__slider b { font-weight: 500; color: var(--ice); }
.app__track { height: 3px; border-radius: 3px; background: var(--line-strong); position: relative; }
.app__track i { position: absolute; left: 0; top: 0; bottom: 0; border-radius: 3px; background: var(--ice); }
.app__track i::after { content: ''; position: absolute; right: -5px; top: -4px; width: 11px; height: 11px; border-radius: 50%; background: var(--ice); }
.app__run { height: 32px; border-radius: 8px; background: var(--ice); color: #000; display: grid; place-items: center; font-weight: 600; }
@media (max-width: 860px) { .app { grid-template-columns: minmax(0, 1fr); grid-template-rows: 40px minmax(0, 1fr); height: 64vw; } .app__side, .app__tools { display: none; } }

/* ============================================================ JYREX PAGE */
.jx-hero { position: relative; min-height: 100svh; display: flex; align-items: flex-end; overflow: hidden; padding-bottom: clamp(56px, 10vh, 110px); }
.jx-hero .jyrex__video { object-position: 72% 40%; }
.jx-hero::after { content: ''; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(to top, #000 0%, rgb(0 0 0 / 0.75) 24%, rgb(0 0 0 / 0) 55%), linear-gradient(90deg, rgb(0 0 0 / 0.7), rgb(0 0 0 / 0) 50%); }
.jx-hero .shell { position: relative; z-index: 2; }

/* ============================================================ ABOUT PAGE */
.about-hero { position: relative; min-height: 88svh; display: flex; align-items: center; overflow: hidden; }
.about-hero__img { position: absolute; right: -8vw; top: 50%; width: min(980px, 82vw); transform: translateY(-46%); opacity: 0.95; }
.about-hero .shell { position: relative; z-index: 2; }
.about-hero::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, #000 18%, rgb(0 0 0 / 0) 62%); pointer-events: none; }
@media (max-width: 760px) { .about-hero__img { right: -30vw; width: 120vw; opacity: 0.55; } }

/* ------------------------------------------------------------ utilities */
.mt-24 { margin-top: 24px; } .mt-28 { margin-top: 28px; } .mt-36 { margin-top: 36px; } .mt-72 { margin-top: 72px; }
@media (max-width: 760px) { .mt-72 { margin-top: 48px; } }
/* The illustration's controls and histogram, drawn without inline styles. */
.app__track .w82 { width: 82%; } .app__track .w64 { width: 64%; } .app__track .w46 { width: 46%; }
.app__hist i:nth-child(1) { height: 8%; } .app__hist i:nth-child(2) { height: 14%; } .app__hist i:nth-child(3) { height: 24%; }
.app__hist i:nth-child(4) { height: 38%; } .app__hist i:nth-child(5) { height: 55%; } .app__hist i:nth-child(6) { height: 72%; }
.app__hist i:nth-child(7) { height: 88%; } .app__hist i:nth-child(8) { height: 97%; } .app__hist i:nth-child(9) { height: 100%; }
.app__hist i:nth-child(10) { height: 93%; } .app__hist i:nth-child(11) { height: 82%; } .app__hist i:nth-child(12) { height: 70%; }
.app__hist i:nth-child(13) { height: 59%; } .app__hist i:nth-child(14) { height: 49%; } .app__hist i:nth-child(15) { height: 41%; }
.app__hist i:nth-child(16) { height: 34%; } .app__hist i:nth-child(17) { height: 28%; } .app__hist i:nth-child(18) { height: 23%; }
.app__hist i:nth-child(19) { height: 19%; } .app__hist i:nth-child(20) { height: 16%; } .app__hist i:nth-child(21) { height: 13%; }
.app__hist i:nth-child(22) { height: 11%; } .app__hist i:nth-child(23) { height: 9%; } .app__hist i:nth-child(24) { height: 12%; }

/* ===================================================== HOME, second pass
   One story told by the scroll: the planet, whole and then a horizon; the
   laboratory, large; one frame processed step by step; JYREX; the close. */

/* 1. The planet stage: pinned for two screens of scroll. */
.stage { position: relative; height: 240svh; }
.stage__pin { position: sticky; top: 0; height: 100svh; overflow: hidden; }
.stage .hero__planet { position: absolute; inset: 0; width: 100%; height: 100%; }
.stage__copy { position: absolute; left: 0; right: 0; text-align: center; padding: 0 var(--gutter); pointer-events: none; }
.stage__copy--a { top: calc(var(--nav-h) + 4vh); }
.stage__copy--b { top: 18vh; opacity: 0; }
.stage__copy--b .lead { margin: 22px auto 0; }
.stage__copy--b .btns { justify-content: center; margin-top: 32px; }
.stage__copy.is-live { pointer-events: auto; }
.stage__title { font-size: clamp(36px, 4.4vw, 68px); text-shadow: 0 2px 30px rgb(0 0 0 / 0.6); }
.stage__hint { position: absolute; left: 0; right: 0; bottom: 26px; text-align: center; }
@media (max-width: 760px) { .stage__copy--b { top: 14vh; } }

/* 2. The laboratory. */
.chapter { padding-top: clamp(110px, 16vh, 180px); }
.chapter__head { text-align: center; }
.chapter__head .status { justify-content: center; }
.chapter__head .display { margin-top: 18px; }
.chapter__head .lead { margin: 22px auto 0; }
.chapter__head .btns { justify-content: center; margin-top: 34px; }
/* The screen grows from a framed card to nearly the full width as it comes in. */
.grow { margin-top: clamp(56px, 9vh, 96px); padding-inline: var(--gutter); }
.grow__inner { --g: 0; width: calc(72% + 28% * var(--g)); max-width: 1680px; margin-inline: auto; border-radius: calc(22px - 12px * var(--g)); overflow: hidden;
  border: 1px solid var(--line-strong); box-shadow: 0 60px 160px rgb(0 0 0 / 0.8); }
.grow__inner img { width: 100%; height: auto; }
@media (max-width: 760px) { .grow__inner { width: 100%; border-radius: 12px; } }
.numbers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; margin-top: clamp(64px, 10vh, 112px); }
.numbers dt { font-size: clamp(64px, 7vw, 110px); font-weight: 300; letter-spacing: -0.05em; line-height: 1; }
.numbers dd { margin-top: 14px; color: var(--frost); max-width: 18em; }
@media (max-width: 760px) { .numbers { grid-template-columns: 1fr; } }
.reel { display: flex; gap: 20px; margin-top: clamp(64px, 10vh, 112px); padding: 0 var(--gutter) 8px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
.reel::-webkit-scrollbar { display: none; }
.reel figure { flex: none; width: min(560px, 78vw); scroll-snap-align: start; }
.reel img { border-radius: 14px; border: 1px solid var(--line-strong); }
.reel figcaption { margin-top: 12px; font-size: 14.5px; color: var(--frost); }

/* 3. Justyear Austrors: pinned while one frame is processed in four steps. */
.scrub { position: relative; height: 380svh; margin-top: clamp(80px, 12vh, 140px); }
.scrub__pin { position: sticky; top: 0; height: 100svh; display: flex; align-items: center; overflow: hidden; }
.scrub__grid { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(32px, 5vw, 80px); align-items: center; }
.scrub__text .display { margin-top: 16px; }
.scrub__steps { margin-top: 36px; display: grid; gap: 4px; }
.scrub__steps li { padding: 14px 0 14px 18px; border-left: 1px solid var(--line); opacity: 0.38; transition: opacity 400ms var(--ease), border-color 400ms var(--ease); }
.scrub__steps li.is-on { opacity: 1; border-left-color: var(--ice); }
.scrub__steps h3 { font-size: 19px; font-weight: 500; }
.scrub__steps p { margin-top: 4px; font-size: 15px; color: var(--frost); max-width: 26em; }
.scrub__text .btns { margin-top: 32px; }
.scrub__view { margin: 0; }
.scrub__img { position: relative; aspect-ratio: 4 / 3; border-radius: 18px; overflow: hidden; border: 1px solid var(--line-strong); background: #000; }
.scrub__img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 44% 50%; }
.scrub__grain { position: absolute; inset: 0; width: 100%; height: 100%; mix-blend-mode: screen; pointer-events: none; }
.scrub__view figcaption { display: flex; justify-content: space-between; gap: 16px; margin-top: 14px; }
.scrub__state { color: var(--ice); }
@media (max-width: 960px) {
  .scrub { height: 420svh; }
  .scrub__grid { grid-template-columns: 1fr; gap: 20px; }
  .scrub__view { order: -1; }
  .scrub__steps li:not(.is-on) { display: none; }
  .scrub__text .display { font-size: 40px; }
}

/* 5. How Justyear works, said large. */
.manifesto__label { color: var(--frost); margin-bottom: 36px; }
.manifesto__line { font-size: clamp(30px, 3.6vw, 56px); font-weight: 300; letter-spacing: -0.035em; line-height: 1.12; padding: 28px 0; border-top: 1px solid var(--line); max-width: 22em; }
.manifesto__line span { color: var(--steel); }

/* 7. The close, over the planet's horizon. */
.ending { position: relative; min-height: 100svh; display: flex; align-items: flex-start; overflow: hidden; text-align: center; }
/* The still of the planet, so large that only its lit top shows: a horizon
   rising under the last words. */
.ending__horizon { position: absolute; left: 50%; top: calc(60svh - 5.8vw); width: 160vw; max-width: none; transform: translateX(-43%); opacity: 0.9; }
.ending::after { content: ''; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(to bottom, #000 0, rgb(0 0 0 / 0) 40%); }
.ending__inner { position: relative; z-index: 2; padding-top: clamp(120px, 22vh, 220px); }
.ending .btns { justify-content: center; margin-top: 40px; }

/* (2026-10-16) The first screen, as approved: one sentence over the planet,
   which only turns - no zoom with the scroll. */
.stage { height: 100svh; min-height: 620px; overflow: hidden; }
.stage__copy { top: calc(var(--nav-h) + 3vh); }
.stage__title { max-width: 19em; margin-inline: auto; font-size: clamp(30px, 3.6vw, 56px); line-height: 1.08; }
/* The account buttons, not live yet. */
/* accounts are not open yet: one quiet line where the sign-in buttons will be */
.nav__soon { margin: 0 0 0 16px; padding: 7px 14px; border: 1px solid rgb(234 241 244 / 0.16); border-radius: 999px; font-size: 13.5px; color: var(--frost); white-space: nowrap; }
.nav__soon--sheet { margin: 32px 0 0; text-align: center; }
@media (max-width: 860px) { .nav .nav__soon:not(.nav__soon--sheet) { display: none; } }
/* The sentence on two lines, each kept whole; on a phone it runs on three. */
.stage__title { max-width: none; font-size: clamp(28px, 3vw, 48px); }
.stage__title span { display: block; white-space: nowrap; }
@media (max-width: 760px) {
  .stage__title { max-width: none; font-size: clamp(19px, 5.4vw, 26px); letter-spacing: -0.03em; text-wrap: balance; }
  .stage__title span { display: inline; white-space: normal; }
}
/* More air between the menu and the sentence. */
.stage__copy { top: calc(var(--nav-h) + clamp(36px, 7vh, 72px)); }
@media (max-width: 760px) { .stage__copy { top: calc(var(--nav-h) + 40px); } }

/* =========================================== Justyear Dynamics, ice page
   (2026-10-16) The second part leaves the black: a sheet the colour of the
   planet's ice rises with rounded top corners, and on it the laboratory is
   set like a plate in a notebook - ink, one teal, and a drawing that is
   computed as you watch. */
.ice {
  --ice-bg: #E8EEF1; --ink: #05090B; --ink-2: #48565C; --ink-3: #7B888E; --teal: #0E707A; --rule: rgb(5 9 11 / 0.12);
  position: relative; z-index: 2; background: var(--ice-bg); color: var(--ink);
  border-radius: 32px 32px 0 0; margin-top: -32px;
  padding-block: clamp(96px, 15vh, 170px);
}
.ice__grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(40px, 6vw, 96px); align-items: center; }
.ice__status { display: inline-flex; align-items: center; gap: 9px; font-size: 14px; color: var(--teal); }
.ice__status::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--teal); }
.ice__title { margin-top: 18px; font-size: clamp(44px, 5vw, 76px); font-weight: 300; letter-spacing: -0.045em; line-height: 1; color: var(--ink); }
.ice__lead { margin-top: 24px; max-width: 26em; font-size: clamp(17px, 1.3vw, 19px); line-height: 1.6; color: var(--ink-2); }
.ice__facts { display: grid; grid-template-columns: repeat(3, auto); justify-content: start; gap: 0; margin-top: 40px; border-top: 1px solid var(--rule); }
.ice__facts div { padding: 18px 36px 0 0; }
.ice__facts div + div { padding-left: 36px; border-left: 1px solid var(--rule); }
.ice__facts dt { font-size: 34px; font-weight: 300; letter-spacing: -0.03em; line-height: 1; }
.ice__facts dd { margin-top: 6px; font-size: 14px; color: var(--ink-3); }
.ice .btns { margin-top: 40px; }
.btn--ink { background: var(--ink); color: var(--ice-bg); }
.btn--ink:hover { background: #1B2529; }
.btn--line { border-color: rgb(5 9 11 / 0.25); color: var(--ink); }
.btn--line:hover { border-color: var(--ink); }
.ice :focus-visible { outline-color: var(--teal); }
.ice__plate { margin: 0; }
.ice__plate canvas { display: block; width: 100%; aspect-ratio: 1.15; }
.ice__plate figcaption { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--rule); font-size: 13.5px; color: var(--ink-3); }
@media (max-width: 900px) {
  .ice { border-radius: 24px 24px 0 0; margin-top: -24px; }
  .ice__grid { grid-template-columns: 1fr; }
  .ice__facts div { padding-right: 20px; } .ice__facts div + div { padding-left: 20px; }
  .ice__facts dt { font-size: 28px; }
}
.ice__facts dd { white-space: nowrap; }
.ice { --plate-a: 11,18,21; --plate-b: 14,112,122; }
/* Tone trials (bench, ?tom=): dark grounds from the planet's own colours. */
.ice[data-tom] { --ink: #EAF1F4; --ink-2: #A9B6BC; --ink-3: #7F8D93; --rule: rgb(234 241 244 / 0.12); --teal: #7DEFF7; --plate-a: 234,241,244; --plate-b: 125,239,247; }
.ice[data-tom] .btn--ink { background: var(--ink); color: #05090B; }
.ice[data-tom] .btn--line { border-color: rgb(234 241 244 / 0.3); color: var(--ink); }
.ice[data-tom="1"] { --ice-bg: #0D1C25; }
.ice[data-tom="2"] { --ice-bg: #17191B; }
.ice[data-tom="3"] { --ice-bg: #06262A; }
.ice[data-tom="4"] { --ice-bg: #0A1218; background: linear-gradient(180deg, #000 0%, #0A141B 30%, #13232E 100%); }

/* The way into the products (2026-10-16): one sentence, said in the hero's voice. */
.intro { padding-top: clamp(120px, 22vh, 240px); text-align: center; }
.intro__title { font-size: clamp(30px, 3.4vw, 54px); font-weight: 300; letter-spacing: -0.04em; line-height: 1.1; }
.intro__lead { margin: 20px auto 0; max-width: 32em; font-size: clamp(16px, 1.2vw, 18px); line-height: 1.55; color: var(--frost); }

/* Justyear Dynamics, on black (2026-10-16): the attractor in light on the
   left, the name, one sentence and one way in on the right. */
.dyn { padding-block: clamp(40px, 8vh, 96px) clamp(64px, 10vh, 120px); }
.dyn__grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); align-items: center; gap: clamp(24px, 4vw, 72px); }
.dyn__art { position: relative; aspect-ratio: 1 / 1; max-height: 82vh; width: 100%; margin-left: calc(-1 * clamp(0px, 3vw, 48px)); }
.dyn__art canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; background: #000; }
.dyn__title { font-size: clamp(40px, 4.6vw, 76px); font-weight: 300; letter-spacing: -0.045em; line-height: 1; }
.dyn__lead { margin: 26px 0 0; max-width: 24em; font-size: clamp(17px, 1.35vw, 20px); line-height: 1.55; color: var(--frost); }
/* What Dynamics is: either side of a thin line down the middle. On the left
   the idea, said large and set against the line; on the right what is
   inside: the six systems as a short list, then the two other workspaces.
   Below, centred, the way to the product page. */
.dyn-about { padding-block: 0 clamp(120px, 20vh, 220px); }
.dyn-about__grid { display: grid; grid-template-columns: minmax(0, 1fr) 1px minmax(0, 1fr); gap: clamp(36px, 5vw, 88px); max-width: 1120px; align-items: center; }
.dyn-about__col--idea { text-align: right; }
.dyn-about__col--idea > * { margin-left: auto; }
.dyn-about__say { max-width: 13em; font-size: clamp(28px, 2.7vw, 42px); font-weight: 300; letter-spacing: -0.035em; line-height: 1.15; color: var(--ice); text-wrap: balance; }
.dyn-about__rule { align-self: stretch; background: linear-gradient(180deg, rgb(234 241 244 / 0) 0%, rgb(234 241 244 / 0.3) 20%, rgb(234 241 244 / 0.3) 80%, rgb(234 241 244 / 0) 100%); }
.dyn-about p { max-width: 25em; margin: 0; font-size: clamp(15px, 1.05vw, 17px); line-height: 1.7; color: var(--frost); text-wrap: pretty; }
.dyn-about__say + p { margin-top: 22px; }
.dyn-about__col--idea p { margin-left: auto; }
.dyn-about__list { list-style: none; margin: 14px 0 22px; padding: 0; max-width: 30em; display: grid; grid-template-columns: 1fr 1fr; column-gap: 28px; }
.dyn-about__list li { padding: 11px 0; border-top: 1px solid rgb(234 241 244 / 0.12); font-size: 15px; color: var(--ice); }
.dyn-about__go { display: flex; justify-content: center; margin-top: clamp(56px, 9vh, 96px); }
@media (max-width: 860px) {
  .dyn-about__grid { grid-template-columns: 1fr; gap: 36px; text-align: center; }
  .dyn-about__col--idea { text-align: center; }
  .dyn-about__col--idea > *, .dyn-about p { margin-inline: auto; }
  .dyn-about p { font-size: 16px; }
  .dyn-about__say { font-size: clamp(26px, 7vw, 32px); }
  .dyn-about__list { margin-inline: auto; text-align: left; column-gap: 20px; }
  .dyn-about__rule { width: 56px; height: 1px; margin-inline: auto; background: rgb(234 241 244 / 0.3); }
  .dyn__grid { grid-template-columns: 1fr; gap: 8px; }
  .dyn__art { margin-left: 0; max-height: none; width: calc(100% + 2 * var(--gutter)); margin-inline: calc(-1 * var(--gutter)); }
  .dyn__text { text-align: center; }
  .dyn__lead { margin-inline: auto; }
}
.dyn__link { display: inline-block; margin-top: 36px; font-size: 16px; color: var(--ice); padding-bottom: 4px; border-bottom: 1px solid rgb(234 241 244 / 0.35); transition: border-color 240ms var(--ease); }
.dyn__link:hover { border-bottom-color: var(--ice); }

/* Justyear Austrors (2026-10-16): the Milky Way photograph across the whole
   width, fading into the black above and below; the name, one sentence and
   when it arrives over the sky on the left. Below, the reason, the three
   steps in order as rows, and the way to its page. */
.aus { padding-top: clamp(40px, 8vh, 96px); padding-bottom: clamp(120px, 20vh, 220px); }
.aus__view { position: relative; }
.aus__frame { position: relative; }
.aus__frame img { display: block; width: 100%; height: clamp(520px, 82vh, 900px); object-fit: cover; object-position: 50% 60%; }
.aus__frame::before, .aus__frame::after { content: ""; position: absolute; left: 0; right: 0; pointer-events: none; }
.aus__frame::before { top: 0; height: 100%; background: linear-gradient(180deg, #000 0%, rgb(0 0 0 / 0) 20%), radial-gradient(ellipse 46% 60% at 14% 30%, rgb(0 0 0 / 0.45) 0%, rgb(0 0 0 / 0) 100%); }
.aus__frame::after { bottom: 0; height: 34%; background: linear-gradient(0deg, #000 0%, rgb(0 0 0 / 0.6) 40%, rgb(0 0 0 / 0) 100%); }
.aus__over { position: absolute; top: 0; left: 0; right: 0; padding-top: clamp(56px, 6.2vw, 110px); }
.aus__title { margin: 0; font-size: clamp(40px, 4.6vw, 76px); font-weight: 300; letter-spacing: -0.045em; line-height: 1; text-shadow: 0 2px 24px rgb(0 0 0 / 0.35); }
.aus__lead { margin-top: 20px; max-width: 20em; font-size: clamp(17px, 1.35vw, 20px); line-height: 1.55; color: var(--ice); opacity: 0.86; }
.aus__when { margin-top: 18px; font-size: 14px; color: var(--frost); }
.aus__body { max-width: 1080px; margin-top: clamp(56px, 9vh, 110px); }
.aus__head { text-align: center; }
.aus__say { margin: 0; font-size: clamp(28px, 2.7vw, 42px); font-weight: 300; letter-spacing: -0.035em; line-height: 1.15; color: var(--ice); }
.aus__head p, .aus__note { max-width: 32em; margin: 22px auto 0; font-size: clamp(15px, 1.05vw, 17px); line-height: 1.7; color: var(--frost); text-wrap: pretty; }
/* the telescope between the words and the steps: the studio fades into the page on every side */
.aus__scope { display: block; width: 100%; aspect-ratio: 2.2 / 1; margin-top: clamp(24px, 4vh, 48px); opacity: 0; transition: opacity 1600ms var(--ease);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 26%, #000 74%, transparent 100%), linear-gradient(180deg, #000 0%, #000 62%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-image: linear-gradient(90deg, transparent 0%, #000 26%, #000 74%, transparent 100%), linear-gradient(180deg, #000 0%, #000 62%, transparent 100%); mask-composite: intersect; }
.aus__scope.is-ready { opacity: 1; }
@media (max-width: 760px) { .aus__scope { aspect-ratio: 1.1 / 1; } }
.aus__steps { list-style: none; max-width: 880px; margin: clamp(56px, 8vh, 88px) auto 0; padding: 0; }
.aus__steps li { display: grid; grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.6fr); gap: clamp(20px, 3vw, 48px); align-items: baseline; padding: clamp(20px, 2.6vh, 28px) 0; border-top: 1px solid rgb(234 241 244 / 0.14); }
.aus__steps li:last-child { border-bottom: 1px solid rgb(234 241 244 / 0.14); }
.aus__steps h5 { margin: 0; font-size: clamp(26px, 2.4vw, 38px); font-weight: 300; letter-spacing: -0.035em; line-height: 1.1; color: var(--ice); }
.aus__steps p { max-width: 30em; font-size: clamp(15px, 1.05vw, 17px); line-height: 1.7; color: var(--frost); }
.aus__note { margin-top: clamp(56px, 8vh, 88px); text-align: center; }
.aus__go { display: flex; justify-content: center; margin-top: 40px; }
@media (max-width: 760px) {
  .aus__view { display: flex; flex-direction: column-reverse; }
  .aus__over { position: static; padding-top: 0; padding-bottom: 8px; text-align: center; }
  .aus__lead { margin-inline: auto; }
  .aus__frame img { height: 62svh; object-position: 32% 62%; }
  .aus__steps li { grid-template-columns: 1fr; gap: 8px; }
}
/* JYREX (2026-10-16): the raptor, cut from the user's artwork onto black, on
   the left and running off the page edge; the name as a wordmark and what it
   is on the right. Below, where it goes deepest: three fields between thin
   upright lines. Its green appears only where it is the JYREX's own: the
   artwork and the beta light. */
.jx { overflow-x: clip; padding-block: clamp(40px, 8vh, 96px) clamp(120px, 20vh, 220px); }
.jx__grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); align-items: center; gap: clamp(24px, 4vw, 64px); }
/* the raptor reaches the left edge of the window, whatever the screen width */
.jx__art { margin-left: calc(-1 * max(var(--gutter), (100vw - var(--shell)) / 2)); }
.jx__art img { display: block; width: 100%; height: auto; }
.jx__mind { display: block; width: 100%; aspect-ratio: 1075 / 698; opacity: 0; transition: opacity 1600ms var(--ease); }
.jx__mind.is-ready { opacity: 1; }
/* on wide screens the raptor and the text move right together, so the free
   space left of the strands equals the space right of the text */
@media (min-width: 861px) { .jx__grid { position: relative; left: clamp(0px, 22.5vw - 228px, 260px); } }
.jx__name { margin: 0; font-size: clamp(56px, 7.4vw, 124px); font-weight: 300; letter-spacing: -0.04em; line-height: 0.95; }
.jx__by { margin-top: 18px; font-size: clamp(18px, 1.5vw, 22px); color: var(--ice); }
.jx__icon { display: inline-block; width: 1.15em; height: 1.15em; margin-left: 0.3em; vertical-align: -0.18em; }
.jx__lead { margin-top: 14px; max-width: 23em; font-size: clamp(16px, 1.2vw, 18px); line-height: 1.6; color: var(--frost); }
.jx__when { display: flex; align-items: center; gap: 10px; margin-top: 22px; font-size: 14px; color: var(--frost); }
.jx__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--jyrex); box-shadow: 0 0 12px rgb(59 227 166 / 0.7); }
.jx__acts { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 28px; margin-top: 36px; }
.jx__acts .dyn__link { margin-top: 0; }
.jx__more { max-width: 1080px; margin-top: clamp(72px, 12vh, 140px); }
.jx__say span { display: block; }
.jx__say { margin: 0 auto; max-width: none; text-align: center; font-size: clamp(26px, 2.5vw, 38px); font-weight: 300; letter-spacing: -0.035em; line-height: 1.2; color: var(--ice); text-wrap: balance; }
.jx__fields { list-style: none; margin: clamp(48px, 7vh, 80px) 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.jx__fields li { padding: 4px clamp(20px, 3vw, 44px); }
.jx__fields li + li { border-left: 1px solid rgb(234 241 244 / 0.16); }
.jx__fields h5 { margin: 0; font-size: clamp(20px, 1.6vw, 24px); font-weight: 400; letter-spacing: -0.02em; color: var(--ice); }
.jx__fields p { margin-top: 12px; font-size: clamp(15px, 1.05vw, 16px); line-height: 1.65; color: var(--frost); }
.jx__note { margin: clamp(48px, 7vh, 72px) auto 0; max-width: 34em; text-align: center; font-size: 15px; line-height: 1.7; color: var(--frost); }
@media (max-width: 860px) {
  .jx__grid { grid-template-columns: 1fr; gap: 12px; }
  .jx__art { margin-inline: calc(-1 * var(--gutter)); }
  .jx__text { text-align: center; }
  .jx__lead { margin-inline: auto; }
  .jx__when, .jx__acts { justify-content: center; }
  .jx__fields { grid-template-columns: 1fr; gap: 28px; text-align: center; }
  .jx__fields li { padding: 0; }
  .jx__fields li + li { border-left: 0; padding-top: 28px; border-top: 1px solid rgb(234 241 244 / 0.14); }
}

/* Inside the JYREX (2026-10-17): six screens of scroll, the stage held while
   they pass; one caption at a time bottom left, a rail of five steps on the
   right, and the names of the regions while they glow. */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.jxb { position: relative; height: 700vh; }
.jxb__pin { position: sticky; top: 0; height: 100svh; min-height: 560px; overflow: hidden; background: #000; }
.jxb__canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.jxb__pin::after { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; background: radial-gradient(60% 45% at 12% 88%, rgb(0 0 0 / 0.78), rgb(0 0 0 / 0) 70%), linear-gradient(180deg, #000 0%, rgb(0 0 0 / 0) 10%, rgb(0 0 0 / 0) 90%, #000 100%); }
.jxb__steps { position: absolute; z-index: 2; left: max(var(--gutter), (100vw - var(--shell)) / 2); bottom: clamp(56px, 12vh, 120px); width: min(26rem, 80vw); margin: 0; padding: 0; list-style: none; display: grid; }
.jxb__step { grid-area: 1 / 1; align-self: end; display: grid; grid-template-columns: 2.2em 1fr; column-gap: 4px; opacity: 0; visibility: hidden; transform: translateY(14px); transition: opacity 600ms var(--ease), transform 800ms var(--ease), visibility 0s linear 600ms; }
.jxb__step.is-on { opacity: 1; visibility: visible; transform: none; transition: opacity 800ms var(--ease) 100ms, transform 900ms var(--ease) 100ms, visibility 0s; }
.jxb__n { grid-row: 1 / 3; padding-top: 0.55em; font-size: 13px; color: var(--jyrex); }
.jxb__step h3, .jxb__step h4 { margin: 0; font-size: clamp(26px, 2.6vw, 40px); font-weight: 300; letter-spacing: -0.035em; line-height: 1.15; color: var(--ice); }
.jxb__step .dyn__link { margin-top: 4px; }
.jxb__step p { margin: 10px 0 0; font-size: clamp(15px, 1.1vw, 17px); line-height: 1.6; color: var(--frost); }
.jxb__rail { position: absolute; z-index: 2; right: max(var(--gutter), (100vw - var(--shell)) / 2); top: 50%; transform: translateY(-50%); display: grid; gap: 14px; }
.jxb__rail span { width: 6px; height: 6px; border-radius: 50%; background: rgb(234 241 244 / 0.22); transition: background 400ms var(--ease), box-shadow 400ms var(--ease); }
.jxb__rail span.is-on { background: var(--jyrex); box-shadow: 0 0 10px rgb(59 227 166 / 0.6); }
.jxb__lobe { position: absolute; left: 0; top: 0; z-index: 1; pointer-events: none; white-space: nowrap; font-size: 14px; color: var(--ice); opacity: 0; will-change: transform, opacity; }
@media (max-width: 760px) {
  .jxb__steps { left: var(--gutter); right: var(--gutter); width: auto; bottom: 9vh; }
  .jxb__step h3, .jxb__step h4 { font-size: 24px; }
  .jxb__rail { right: 12px; gap: 10px; }
  .jxb__lobe { font-size: 12px; }
}
/* Without the film: the brain as one still, the five steps as a list. */
.jxb--static { height: auto; }
.jxb--static .jxb__pin { position: relative; height: auto; min-height: 0; padding-bottom: 64px; }
.jxb--static .jxb__canvas { position: relative; height: 70svh; }
.jxb--flat .jxb__canvas { display: none; }
.jxb--static .jxb__steps { position: static; width: auto; max-width: 1080px; margin: 0 auto; padding-inline: var(--gutter); grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 28px; }
.jxb--static .jxb__step { grid-area: auto; opacity: 1; visibility: visible; transform: none; }
.jxb--static .jxb__rail, .jxb--static .jxb__lobe { display: none; }
/* After the JYREX film: one large way to its page. */
.jxgo { display: flex; justify-content: center; padding-block: clamp(56px, 10vh, 120px) clamp(120px, 20vh, 220px); }
.jxgo__btn { height: 64px; padding: 0 44px; font-size: 18px; }
@media (max-width: 760px) { .jxgo__btn { height: 56px; padding: 0 34px; font-size: 17px; } }
.jxgo__btn { gap: 12px; }
.jxgo__icon { width: 24px; height: 24px; image-rendering: pixelated; }

/* The end of the home page (2026-10-17): how Justyear works, as a technical
   sheet - three columns between thin rules, each with a still figure, the
   principle, what it means, and where it shows in the products. No motion. */
.hw { padding-block: clamp(80px, 14vh, 160px) clamp(60px, 10vh, 120px); }
.hw__title, .stand__title { margin: 0; text-align: center; font-size: 15px; font-weight: 400; color: var(--frost); }
.hw__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); max-width: 1180px; margin: clamp(40px, 7vh, 72px) auto 0; border-top: 1px solid rgb(234 241 244 / 0.12); border-bottom: 1px solid rgb(234 241 244 / 0.12); }
.hw__item { display: flex; flex-direction: column; padding: clamp(28px, 3.4vw, 44px); }
.hw__item + .hw__item { border-left: 1px solid rgb(234 241 244 / 0.12); }
.hw__fig { margin: 0 0 clamp(24px, 3vw, 36px); }
.hw__fig > svg, .hw__math { display: block; width: 100%; aspect-ratio: 9 / 5; }
.hw__fig figcaption { margin-top: 12px; font-size: 12px; color: var(--steel); }
.hw__math { border-collapse: collapse; font-family: 'Cambria Math', 'STIX Two Math', Georgia, serif; font-size: clamp(17px, 1.5vw, 22px); color: var(--ice);
  background-image: linear-gradient(rgb(234 241 244 / 0.04) 1px, transparent 1px), linear-gradient(90deg, rgb(234 241 244 / 0.04) 1px, transparent 1px); background-size: 20px 20px; }
.hw__math td { padding: 6px 6px; vertical-align: middle; }
.hw__math td:first-child { text-align: right; width: 22%; }
.hw__math td:nth-child(2) { width: 8%; text-align: center; color: var(--frost); }
.hw__math i { font-style: italic; }
.hw__say { margin: 0; font-size: clamp(24px, 2vw, 32px); font-weight: 300; letter-spacing: -0.035em; line-height: 1.12; color: var(--ice); }
.hw__why { margin: 14px 0 0; font-size: 15px; line-height: 1.7; color: var(--frost); }
.hw__fact { margin: auto 0 0; padding-top: 22px; font-size: 14px; line-height: 1.6; color: var(--ice); }
.hw__fact span { display: block; margin-bottom: 4px; font-size: 12px; color: var(--jyrex); }
.hw__svg .ln, .hw__svg .hist, .hw__svg .far { fill: none; stroke: rgb(234 241 244 / 0.62); stroke-width: 1.1; stroke-linejoin: round; stroke-linecap: round; }
.hw__svg .hist, .hw__svg .hot { stroke: var(--jyrex); }
.hw__svg .far { stroke: rgb(234 241 244 / 0.24); }
.hw__svg .far circle { fill: rgb(234 241 244 / 0.24); stroke: none; }
.hw__svg .dash { stroke-dasharray: 3 4; }
.hw__svg .lbl { fill: var(--frost); font: 10px var(--font); }
.hw__svg .far-t { fill: rgb(169 182 188 / 0.55); }
.hw__svg .eqs { fill: var(--ice); font: 300 22px var(--font); }
@media (max-width: 860px) {
  .hw__grid { grid-template-columns: 1fr; }
  .hw__item + .hw__item { border-left: 0; border-top: 1px solid rgb(234 241 244 / 0.12); }
  .hw__item { padding-inline: 0; }
}
.stand { padding-block: clamp(60px, 10vh, 120px); }
/* Where each product stands (2026-10-17): the same sheet as the principles -
   four columns between thin rules, each with its icon, state, name, what it
   is, and the way to its page. */
.stand__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); max-width: 1180px; margin: clamp(40px, 7vh, 72px) auto 0; border-top: 1px solid rgb(234 241 244 / 0.12); border-bottom: 1px solid rgb(234 241 244 / 0.12); }
.stand__item { display: flex; flex-direction: column; padding: clamp(28px, 3vw, 40px) clamp(20px, 2.4vw, 32px); }
.stand__item + .stand__item { border-left: 1px solid rgb(234 241 244 / 0.12); }
.stand__icon { display: block; width: 96px; height: 96px; margin-bottom: 28px; object-fit: contain; }
.stand__icon--px { width: 56px; height: 56px; margin: 20px 20px 48px; image-rendering: pixelated; }
.stand__icon--next { box-sizing: border-box; width: 64px; height: 64px; margin: 16px 16px 44px; border: 1px dashed rgb(234 241 244 / 0.35); border-radius: 10px; }
.stand__state { margin: 0; font-size: 13px; color: var(--frost); }
.stand__state--live { color: var(--jyrex); }
.stand__name { margin: 8px 0 0; font-size: clamp(22px, 1.8vw, 28px); font-weight: 300; letter-spacing: -0.03em; line-height: 1.15; color: var(--ice); }
.stand__what { margin: 12px 0 0; font-size: 14px; line-height: 1.65; color: var(--frost); }
.stand__go { align-self: flex-start; margin-top: auto; padding-top: 26px; font-size: 14px; color: var(--ice); text-decoration: none; }
.stand__go::after { content: ""; display: block; margin-top: 4px; height: 1px; background: rgb(234 241 244 / 0.35); transition: background 240ms var(--ease); }
.stand__go:hover::after { background: var(--ice); }
.stand__go:focus-visible { outline: 2px solid var(--ice); outline-offset: 4px; }
.stand__item--next .stand__name, .stand__item--next .stand__what { color: var(--steel); }
@media (max-width: 1000px) {
  .stand__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stand__item:nth-child(3) { border-left: 0; }
  .stand__item:nth-child(n+3) { border-top: 1px solid rgb(234 241 244 / 0.12); }
}
@media (max-width: 560px) {
  .stand__grid { grid-template-columns: 1fr; }
  .stand__item + .stand__item { border-left: 0; border-top: 1px solid rgb(234 241 244 / 0.12); }
  .stand__item { padding-inline: 0; }
}
.close-home { padding-block: clamp(100px, 18vh, 200px) clamp(120px, 20vh, 220px); text-align: center; }
.close-home__title { margin: 0; font-size: clamp(36px, 4.6vw, 72px); font-weight: 300; letter-spacing: -0.045em; line-height: 1.05; color: var(--ice); }
.close-home__lead { margin: 18px auto 0; max-width: 30em; font-size: clamp(16px, 1.2vw, 18px); line-height: 1.6; color: var(--frost); }
.close-home__btn { margin-top: 36px; height: 56px; padding: 0 32px; font-size: 16px; }

/* The footer (2026-10-17): the end of every page - the logo and what Justyear
   does, the products with their icons, the company, where to start, a word
   on accounts, and the fine print. */
.foot { margin-top: clamp(24px, 4vh, 48px); border-top: 1px solid rgb(234 241 244 / 0.12); padding-block: clamp(56px, 9vh, 96px) 32px; }
.foot__top { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 24px 48px; padding-bottom: clamp(40px, 6vh, 64px); border-bottom: 1px solid rgb(234 241 244 / 0.08); }
.foot__logo img { display: block; height: 34px; width: auto; }
.foot__line { margin: 0; max-width: 30em; font-size: clamp(18px, 1.5vw, 22px); font-weight: 300; letter-spacing: -0.02em; line-height: 1.4; color: var(--frost); }
.foot__grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr 1.2fr; gap: 40px; padding-top: clamp(36px, 6vh, 56px); }
.foot__h { margin: 0 0 16px; font-size: 13px; font-weight: 400; color: var(--steel); }
.foot ul { list-style: none; margin: 0; padding: 0; }
.foot li { margin: 10px 0; font-size: 15px; }
.foot li a { color: var(--ice); text-decoration: none; transition: color 200ms var(--ease); }
.foot li a:hover { color: #fff; }
.foot a:focus-visible { outline: 2px solid var(--ice); outline-offset: 3px; }
.foot__prod a { display: inline-flex; align-items: center; gap: 12px; }
.foot__prod img { width: 32px; height: 32px; object-fit: contain; }
.foot__prod img.px { width: 20px; height: 20px; margin: 4px; image-rendering: pixelated; }
.foot__note { margin: 0; max-width: 20em; font-size: 14px; line-height: 1.6; color: var(--frost); }
.foot__base { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 32px; margin-top: clamp(48px, 8vh, 80px); padding-top: 24px; border-top: 1px solid rgb(234 241 244 / 0.08); font-size: 13px; color: var(--steel); }
.foot__top-link { margin-left: auto; color: var(--frost); text-decoration: none; }
.foot__top-link:hover { color: var(--ice); }
@media (max-width: 860px) {
  .foot__grid { grid-template-columns: 1fr 1fr; }
  .foot__top-link { margin-left: 0; }
}
.hw__svg image.px { image-rendering: pixelated; }

/* The Justyear Austrors page (2026-10-17, third version): the user's animation
   opens it; a film the scroll drives shows what Justyear Austrors does on a real
   image seen as a landscape of brightness; a second real image, edge to edge,
   with the rest said briefly; the close. Credits small under each image. */
.ap-hero { position: relative; min-height: 100svh; display: flex; align-items: flex-start; overflow: hidden; background: #000; }
.ap-hero__video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 50%; }
.ap-hero::after { content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, rgb(0 0 0 / 0.5) 0%, rgb(0 0 0 / 0) 32%, rgb(0 0 0 / 0) 72%, #000 100%); }
.ap-hero__text { position: relative; z-index: 1; padding-top: calc(var(--nav-h) + clamp(48px, 10vh, 120px)); }
.ap-hero__mark { display: flex; align-items: center; gap: 12px; margin: 0; font-size: 14px; color: var(--frost); }
.ap-hero__mark img { width: 34px; height: 34px; }
.ap-hero__title { margin: 22px 0 0; font-size: clamp(52px, 7.6vw, 120px); font-weight: 300; letter-spacing: -0.05em; line-height: 0.95; color: var(--ice); }
.ap-hero__lead { margin: 24px 0 0; max-width: 23em; font-size: clamp(17px, 1.5vw, 21px); line-height: 1.55; color: var(--ice); opacity: 0.88; }
.ap-hero__note { position: absolute; z-index: 1; right: max(var(--gutter), (100vw - var(--shell)) / 2); bottom: 22px; margin: 0; font-size: 12px; color: var(--steel); }

.ap-h2 { margin: 0; font-size: clamp(30px, 3.4vw, 50px); font-weight: 300; letter-spacing: -0.04em; line-height: 1.1; color: var(--ice); }

/* the film: the same stage as the Jyrex film, a little shorter */
.ar { height: 560vh; }
.ar__credit { position: absolute; z-index: 2; right: max(var(--gutter), (100vw - var(--shell)) / 2); bottom: 18px; max-width: 32em; margin: 0; text-align: right; font-size: 10.5px; line-height: 1.5; color: var(--steel); }
.ar__credit a, .as__credit a { color: inherit; text-decoration: underline; text-decoration-color: rgb(102 115 122 / 0.6); text-underline-offset: 2px; }
.ar__credit a:hover, .as__credit a:hover { color: var(--frost); }
.ar--static .jxb__canvas { display: none; }
.ar--static .jxb__pin::before { content: ""; display: block; height: 60svh; background: url("/assets/austrors/nebulosa.webp") center / cover no-repeat; }
.ar--static .ar__credit { position: static; text-align: left; max-width: 1080px; margin: 28px auto 0; padding-inline: var(--gutter); }

/* real data: the image framed like an instrument's viewer beside the words */
.as { position: relative; padding-block: clamp(100px, 16vh, 180px) clamp(40px, 7vh, 80px); overflow: hidden; }
.as::before { content: ""; position: absolute; left: -10%; top: 10%; width: 70%; height: 80%; pointer-events: none;
  background: radial-gradient(closest-side, rgb(125 239 247 / 0.07), rgb(125 239 247 / 0) 70%); }
.as__grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); align-items: center; gap: clamp(36px, 6vw, 96px); max-width: 1240px; }
.as__fig { margin: 0; }
.as__frame { position: relative; aspect-ratio: 5 / 4; overflow: hidden; border-radius: 16px; background: #000; cursor: ew-resize; touch-action: pan-y; user-select: none; --pos: 50%;
  border: 1px solid rgb(234 241 244 / 0.14);
  box-shadow: 0 40px 80px -20px rgb(0 0 0 / 0.9), 0 0 0 1px rgb(0 0 0 / 0.6), 0 0 90px -10px rgb(125 239 247 / 0.16); }
.as__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 22% 50%; display: block; pointer-events: none; }
.as__vig { position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(120% 90% at 50% 45%, rgb(0 0 0 / 0) 55%, rgb(0 0 0 / 0.55) 100%), linear-gradient(180deg, rgb(0 0 0 / 0) 70%, rgb(0 0 0 / 0.45) 100%); }
.as__marks i { position: absolute; width: 18px; height: 18px; border: solid rgb(234 241 244 / 0.7); pointer-events: none; }
.as__marks i:nth-child(1) { left: 16px; top: 16px; border-width: 1px 0 0 1px; }
.as__marks i:nth-child(2) { right: 16px; top: 16px; border-width: 1px 1px 0 0; }
.as__marks i:nth-child(3) { left: 16px; bottom: 16px; border-width: 0 0 1px 1px; }
.as__marks i:nth-child(4) { right: 16px; bottom: 16px; border-width: 0 1px 1px 0; }
.as__credit a { color: inherit; text-decoration: underline; text-decoration-color: rgb(102 115 122 / 0.6); text-underline-offset: 2px; }
.as__credit a:hover { color: var(--frost); }
.as__credit a:focus-visible { outline: 2px solid var(--ice); outline-offset: 2px; }
.as__hint { color: var(--frost); }
.as__title { margin: 0; font-size: clamp(32px, 3.4vw, 54px); font-weight: 300; letter-spacing: -0.045em; line-height: 1.05; color: var(--ice); }
.as__lead { margin: 20px 0 0; max-width: 28em; font-size: clamp(15px, 1.1vw, 16.5px); line-height: 1.7; color: var(--frost); }
.as__sheet { margin: 32px 0 0; border-top: 1px solid rgb(234 241 244 / 0.12); }
.as__sheet > div { display: grid; grid-template-columns: 7.5em minmax(0, 1fr); gap: 16px; padding: 14px 0; border-bottom: 1px solid rgb(234 241 244 / 0.12); }
.as__sheet dt { font-size: 12.5px; color: var(--steel); padding-top: 1px; }
.as__sheet dd { margin: 0; font-size: 14px; line-height: 1.55; color: var(--ice); }
.as__cap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 20px; margin-top: 14px; font-size: 10.5px; line-height: 1.5; color: var(--steel); }

.ap-end { padding-block: clamp(80px, 13vh, 150px) clamp(40px, 7vh, 80px); text-align: center; }
.ap-end__icon { display: block; width: 120px; height: 120px; margin: 0 auto; }
.ap-end__title { margin: 28px 0 0; font-size: clamp(28px, 3vw, 44px); font-weight: 300; letter-spacing: -0.04em; color: var(--ice); }
.ap-end__lead { margin: 16px auto 0; max-width: 30em; font-size: 16px; line-height: 1.6; color: var(--frost); }
.ap-end__acts { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 16px 32px; margin-top: 36px; }
.ap-end__acts .dyn__link { margin-top: 0; }

@media (max-width: 960px) {
  .as__grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .as__frame { aspect-ratio: 4 / 5; }
  .as__tag { top: 36px; }
  .as__tag--l { left: 36px; }
  .as__tag--r { right: 36px; }
  .ar__credit { left: var(--gutter); right: var(--gutter); max-width: none; text-align: left; bottom: 10px; font-size: 10px; }
  .ap-hero__note { right: var(--gutter); }
}
/* the end of the film: the picture itself over the surface, sharp, shaded all round */
.ar__photo { position: absolute; left: 0; top: 0; z-index: 1; transform-origin: 0 0; opacity: 0; pointer-events: none;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 16%, #000 84%, transparent 100%), linear-gradient(180deg, transparent 0%, #000 20%, #000 80%, transparent 100%);
  -webkit-mask-composite: source-in; mask-image: linear-gradient(90deg, transparent 0%, #000 16%, #000 84%, transparent 100%), linear-gradient(180deg, transparent 0%, #000 20%, #000 80%, transparent 100%); mask-composite: intersect; }
.ar__photo img { display: block; width: 100%; height: 100%; }
.ar__photo::after { content: ""; position: absolute; inset: 0; background: radial-gradient(75% 95% at 50% 50%, rgb(0 0 0 / 0) 55%, rgb(0 0 0 / 0.35) 100%); }
.ar .jxb__steps, .ar .jxb__rail { z-index: 3; }
.ar__photo { will-change: opacity; }   /* only its opacity changes while it is seen; its layer is never rebuilt */

/* before and after in the viewer */
.as__raw { position: absolute; inset: 0; clip-path: inset(0 calc(100% - var(--pos)) 0 0); }
.as__line { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 1px; z-index: 2; background: rgb(234 241 244 / 0.9); box-shadow: 0 0 12px rgb(125 239 247 / 0.5); transform: translateX(-0.5px); pointer-events: none; }
.as__knob { position: absolute; top: 50%; left: 50%; width: 42px; height: 42px; margin: -21px 0 0 -21px; border-radius: 50%; border: 1px solid rgb(234 241 244 / 0.85); background: rgb(0 0 0 / 0.5); backdrop-filter: blur(4px); }
.as__knob::before, .as__knob::after { content: ""; position: absolute; top: 50%; width: 7px; height: 7px; margin-top: -4px; border: solid var(--ice); border-width: 0 0 1.5px 1.5px; }
.as__knob::before { left: 11px; transform: rotate(45deg); }
.as__knob::after { right: 11px; transform: rotate(-135deg); }
.as__tag { position: absolute; z-index: 2; top: 42px; padding: 5px 11px; border-radius: 999px; font-size: 12px; color: var(--ice); background: rgb(0 0 0 / 0.55); pointer-events: none; }
.as__tag--l { left: 42px; }
.as__tag--r { right: 42px; }
.as__range { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; pointer-events: none; }
.as__frame:has(.as__range:focus-visible) { outline: 2px solid var(--ice); outline-offset: 4px; }
/* The Justyear Dynamics page (2026-10-18, second version): the user's
   animation opens it and the name comes in over its dark part; the butterfly
   effect as a film the scroll drives; the six systems live in one instrument;
   why the method matters; the laboratory's own screen; the close. */
.dh { position: relative; min-height: 100svh; display: flex; align-items: flex-end; overflow: hidden; background: #000; }
.dh__video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 50%; }
.dh::after { content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, rgb(0 0 0 / 0.5) 0%, rgb(0 0 0 / 0) 24%, rgb(0 0 0 / 0) 46%, rgb(0 0 0 / 0.72) 84%, #000 100%),
    radial-gradient(60% 55% at 0% 100%, rgb(0 0 0 / 0.6), rgb(0 0 0 / 0) 72%); }
.dh__text { position: relative; z-index: 1; padding-bottom: clamp(64px, 12vh, 128px); }
.dh__mark { display: flex; align-items: center; gap: 12px; font-size: 14px; color: var(--frost); }
.dh__mark img { width: 34px; height: 34px; }
.dh__title { margin-top: 20px; font-size: clamp(52px, 8vw, 128px); font-weight: 300; letter-spacing: -0.05em; line-height: 0.95; color: var(--ice); }
.dh__lead { margin-top: 24px; max-width: 26em; font-size: clamp(17px, 1.5vw, 21px); line-height: 1.55; color: var(--ice); }
.dh__acts { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 32px; margin-top: 36px; }
.dh__acts .dyn__link { margin-top: 0; }
.dh__mark, .dh__title, .dh__lead, .dh__acts { opacity: 0; transform: translateY(18px); transition: opacity 1400ms var(--ease), transform 1600ms var(--ease); }
.dh.is-in .dh__mark, .dh.is-in .dh__title, .dh.is-in .dh__acts { opacity: 1; transform: none; }
.dh.is-in .dh__lead { opacity: 0.88; transform: none; }
.dh.is-in .dh__title { transition-delay: 120ms; }
.dh.is-in .dh__lead { transition-delay: 280ms; }
.dh.is-in .dh__acts { transition-delay: 420ms; }
.dh__note { position: absolute; z-index: 1; right: max(var(--gutter), (100vw - var(--shell)) / 2); bottom: 22px; margin: 0; font-size: 12px; color: var(--steel); }

/* the butterfly film: the Jyrex stage, with a title and a meter at the top */
.bf { height: 620vh; }
.bf__head { position: absolute; z-index: 2; left: max(var(--gutter), (100vw - var(--shell)) / 2); top: calc(var(--nav-h) + clamp(20px, 5vh, 56px)); width: min(24rem, 84vw); }
.bf__title { font-size: clamp(20px, 1.7vw, 26px); font-weight: 300; letter-spacing: -0.03em; line-height: 1.25; color: var(--ice); }
.bf__meter { display: grid; grid-template-columns: auto auto; justify-content: start; gap: 4px 36px; margin-top: 22px; }
.bf__meter > div { display: grid; gap: 2px; }
.bf__meter dt { font-size: 12px; color: var(--steel); }
.bf__meter dd { margin: 0; font-size: clamp(20px, 1.6vw, 24px); font-weight: 300; letter-spacing: -0.01em; color: var(--ice); font-variant-numeric: tabular-nums; white-space: nowrap; }
.bf__key { display: flex; gap: 20px; margin-top: 16px; font-size: 12.5px; color: var(--frost); }
.bf__key li { display: flex; align-items: center; gap: 8px; }
.bf__key li::before { content: ""; width: 18px; height: 2px; border-radius: 2px; }
.bf__key--a::before { background: var(--ice); box-shadow: 0 0 8px rgb(234 241 244 / 0.6); }
.bf__key--b::before { background: rgb(64 219 242); box-shadow: 0 0 8px rgb(64 219 242 / 0.7); }
.bf .jxb__pin::before { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; background: radial-gradient(48% 40% at 10% 12%, rgb(0 0 0 / 0.7), rgb(0 0 0 / 0) 70%); }
.bf--still .bf__head { position: relative; left: auto; top: auto; width: auto; max-width: 1080px; margin: 0 auto; padding: calc(var(--nav-h) + 24px) var(--gutter) 24px; }

/* the six systems: an instrument */
.dsys { padding-block: clamp(110px, 16vh, 180px) clamp(60px, 9vh, 110px); }
.dsys__head { max-width: 40rem; }
.dsys__title { font-size: clamp(32px, 3.4vw, 54px); font-weight: 300; letter-spacing: -0.045em; line-height: 1.05; color: var(--ice); }
.dsys__lead { margin-top: 20px; max-width: 32em; font-size: clamp(15px, 1.1vw, 17px); line-height: 1.7; color: var(--frost); }
.dsys__tabs { display: flex; gap: 6px; margin-top: 48px; border-bottom: 1px solid var(--line); overflow-x: auto; scrollbar-width: none; }
.dsys__tabs::-webkit-scrollbar { display: none; }
.dsys__tab { flex: none; padding: 14px 16px 15px; margin-bottom: -1px; border: 0; border-bottom: 1px solid transparent; background: none; font-size: 15px; color: var(--steel); cursor: pointer; transition: color 240ms var(--ease), border-color 240ms var(--ease); }
.dsys__tab:hover { color: var(--frost); }
.dsys__tab[aria-selected="true"] { color: var(--ice); border-bottom-color: var(--aqua); }
.dsys__tab:focus-visible { outline-offset: -4px; }
.dsys__body { display: grid; grid-template-columns: minmax(0, 1fr) minmax(17rem, 22rem); gap: clamp(28px, 4vw, 56px); margin-top: 32px; align-items: start; }
.dsys__stage { position: relative; aspect-ratio: 16 / 10; overflow: hidden; border-radius: 16px; background: #000; border: 1px solid rgb(234 241 244 / 0.14);
  box-shadow: 0 40px 80px -20px rgb(0 0 0 / 0.9), 0 0 90px -10px rgb(125 239 247 / 0.14); }
.dsys__canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; cursor: grab; touch-action: pan-y; }
.dsys.is-dragging .dsys__canvas { cursor: grabbing; }
.dsys__still { display: none; position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.dsys--static .dsys__still { display: block; }
.dsys--static .dsys__canvas, .dsys--static .dsys__live, .dsys--static .dsys__drag, .dsys--static .dsys__reads { display: none; }
.dsys__marks i { position: absolute; width: 16px; height: 16px; border: solid rgb(234 241 244 / 0.55); pointer-events: none; }
.dsys__marks i:nth-child(1) { left: 14px; top: 14px; border-width: 1px 0 0 1px; }
.dsys__marks i:nth-child(2) { right: 14px; top: 14px; border-width: 1px 1px 0 0; }
.dsys__marks i:nth-child(3) { left: 14px; bottom: 14px; border-width: 0 0 1px 1px; }
.dsys__marks i:nth-child(4) { right: 14px; bottom: 14px; border-width: 0 1px 1px 0; }
.dsys__live { position: absolute; top: 22px; left: 42px; display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--frost); pointer-events: none; }
.dsys__live::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--aqua); box-shadow: 0 0 10px rgb(125 239 247 / 0.8); animation: dsys-pulse 2.4s ease-in-out infinite; }
@keyframes dsys-pulse { 50% { opacity: 0.35; } }
.dsys__legend { position: absolute; left: 42px; bottom: 20px; max-width: min(30em, 60%); font-size: 12px; line-height: 1.5; color: var(--steel); pointer-events: none; }
.dsys__drag { position: absolute; right: 42px; bottom: 20px; font-size: 12px; color: var(--steel); pointer-events: none; }
.dsys__name { font-size: clamp(26px, 2.2vw, 34px); font-weight: 300; letter-spacing: -0.035em; line-height: 1.1; color: var(--ice); }
.dsys__desc { margin-top: 14px; font-size: 15px; line-height: 1.65; color: var(--frost); }
.dsys__eq { display: grid; gap: 6px; margin-top: 24px; padding: 18px 20px; border-radius: 12px; background: rgb(234 241 244 / 0.035); border: 1px solid var(--line); font-size: 17px; font-style: italic; letter-spacing: 0.01em; color: var(--ice); }
.dsys__params { margin-top: 12px; font-size: 13px; line-height: 1.6; color: var(--steel); }
.dsys__panel:focus-visible { outline-offset: 6px; }
.dsys__reads { margin-top: 24px; border-top: 1px solid rgb(234 241 244 / 0.12); }
.dsys__read { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 16px; align-items: baseline; padding: 11px 0; border-bottom: 1px solid rgb(234 241 244 / 0.12); }
.dsys__read dt { font-size: 12.5px; color: var(--steel); }
.dsys__read dd { margin: 0; font-size: 14px; color: var(--ice); font-variant-numeric: tabular-nums; text-align: right; white-space: nowrap; }
.dsys__open { margin-top: 28px; }

/* why the method matters */
.dm { padding-block: clamp(70px, 11vh, 130px); }
.dm__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; gap: clamp(36px, 6vw, 96px); }
.dm__fig { margin: 0; }
.dm__frame { position: relative; aspect-ratio: 1; overflow: hidden; border-radius: 16px; background: #000; border: 1px solid rgb(234 241 244 / 0.14);
  box-shadow: 0 40px 80px -20px rgb(0 0 0 / 0.9), 0 0 90px -10px rgb(125 239 247 / 0.12); }
.dm__canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.dm__t { position: absolute; top: 22px; right: 42px; font-size: 12px; color: var(--steel); font-variant-numeric: tabular-nums; }
.dm__key { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 28px; margin-top: 16px; font-size: 13px; color: var(--frost); }
.dm__k { display: inline-flex; align-items: center; gap: 8px; }
.dm__k::before { content: ""; width: 18px; height: 2px; border-radius: 2px; }
.dm__k--v::before { background: var(--aqua); box-shadow: 0 0 8px rgb(125 239 247 / 0.7); }
.dm__k--e::before { background: var(--frost); }
.dm__k b { margin-left: 6px; font-weight: 400; color: var(--ice); font-variant-numeric: tabular-nums; }
.dm__note { flex-basis: 100%; font-size: 11.5px; line-height: 1.5; color: var(--steel); }
.dm__title { font-size: clamp(32px, 3.4vw, 54px); font-weight: 300; letter-spacing: -0.045em; line-height: 1.05; color: var(--ice); }
.dm__lead { margin-top: 20px; max-width: 30em; font-size: clamp(15px, 1.1vw, 16.5px); line-height: 1.7; color: var(--frost); }

/* the laboratory: its own screen, which rises as it comes up */
.dl { padding-block: clamp(70px, 11vh, 130px) clamp(40px, 6vh, 70px); overflow: hidden; }
.dl__head { max-width: 44rem; margin-inline: auto; text-align: center; }
.dl__title { font-size: clamp(32px, 3.4vw, 54px); font-weight: 300; letter-spacing: -0.045em; line-height: 1.05; color: var(--ice); }
.dl__lead { margin: 20px auto 0; max-width: 34em; font-size: clamp(15px, 1.1vw, 17px); line-height: 1.7; color: var(--frost); }
.dl__shot { margin: clamp(48px, 7vh, 80px) auto 0; max-width: 1120px; perspective: 1800px; --rise: 0; }
.dl__screen { overflow: hidden; border-radius: 14px; border: 1px solid rgb(234 241 244 / 0.16); background: #000;
  box-shadow: 0 60px 120px -30px rgb(0 0 0 / 0.95), 0 0 120px -20px rgb(125 239 247 / 0.16);
  transform-origin: 50% 100%; transform: rotateX(calc(var(--rise) * 24deg)) scale(calc(1 - var(--rise) * 0.08)); opacity: calc(1 - var(--rise) * 0.5); will-change: transform; }
.dl__screen img { display: block; width: 100%; height: auto; }
.dl__cap { margin-top: 16px; text-align: center; font-size: 12px; color: var(--steel); }
.dl__ws { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: clamp(56px, 8vh, 96px); border-top: 1px solid var(--line); }
.dl__ws li { padding: 28px 24px 30px 0; border-bottom: 1px solid var(--line); }
.dl__ws li:not(:nth-child(4n + 1)) { padding-left: 24px; border-left: 1px solid var(--line); }
.dl__ws svg { width: 24px; height: 24px; color: var(--aqua); }
.dl__ws h3 { margin-top: 18px; font-size: 17px; font-weight: 400; letter-spacing: -0.01em; color: var(--ice); }
.dl__ws p { margin-top: 8px; font-size: 14px; line-height: 1.6; color: var(--frost); }
.dl-end { padding-top: clamp(70px, 11vh, 130px); }

@media (max-width: 1000px) {
  .dsys__body { grid-template-columns: 1fr; }
  .dl__ws { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dl__ws li:not(:nth-child(4n + 1)) { padding-left: 0; border-left: 0; }
  .dl__ws li:nth-child(2n) { padding-left: 24px; border-left: 1px solid var(--line); }
}
@media (max-width: 960px) { .dm__grid { grid-template-columns: 1fr; } .dm__fig { max-width: 560px; } }
@media (max-width: 760px) {
  .dh__text { padding-bottom: 72px; }
  .bf__meter { gap: 4px 24px; }
  .dsys__stage { aspect-ratio: 4 / 5; }
  .dsys__live { left: 36px; }
  .dsys__legend { left: 36px; right: 36px; max-width: none; bottom: 18px; }
  .dsys__drag { display: none; }
  .dm__t { right: 36px; }
}
@media (max-width: 560px) {
  .dl__ws { grid-template-columns: 1fr; }
  .dl__ws li:nth-child(2n) { padding-left: 0; border-left: 0; }
  .dl__ws li { padding: 24px 0; }
}
@media (prefers-reduced-motion: reduce) { .dl__screen { transform: none; opacity: 1; } .dsys__live { display: none; } }

/* The Justyear Dynamics page, third version (2026-10-18): the bench is the
   centrepiece, wider than the text; the systems and the laboratory follow in
   their own forms. The bench's own styles are in css/bancada.css. */
.bn { padding-block: clamp(100px, 15vh, 170px) clamp(40px, 7vh, 80px); }
.bn__head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 27rem); align-items: end; gap: 20px 64px; }
.bn__title { font-size: clamp(44px, 5.4vw, 84px); font-weight: 300; letter-spacing: -0.05em; line-height: 0.98; color: var(--ice); }
.bn__lead { font-size: clamp(15px, 1.1vw, 17px); line-height: 1.7; color: var(--frost); }
.bn__frame { max-width: 1480px; margin: clamp(40px, 6vh, 64px) auto 0; padding-inline: clamp(0px, 1.6vw, 28px); }
.bn__slot { position: relative; aspect-ratio: 1000 / 640; }
.bn__still { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.bn__bar { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 6px 24px; max-width: var(--shell); margin: 18px auto 0; padding: 14px var(--gutter) 0; border-top: 1px solid var(--line); }
.bn__hint { font-size: 13px; color: var(--steel); }
.bn__read { font-size: 13px; color: var(--aqua); font-variant-numeric: tabular-nums; opacity: 0.85; }
.bn__frame:not(.is-live) .bn__read { visibility: hidden; }
.bn__parts { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0 clamp(18px, 2.4vw, 36px); margin-top: clamp(44px, 6vh, 64px); }
.bn__parts li { padding-top: 16px; border-top: 1px solid var(--line-strong); }
.bn__parts h3 { font-size: 15px; font-weight: 400; letter-spacing: -0.005em; color: var(--ice); }
.bn__parts p { margin-top: 6px; font-size: 13.5px; line-height: 1.6; color: var(--frost); }

/* the systems: a header in two columns, a stage with the bench's finish */
.dsys .dsys__head { max-width: none; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 26rem); align-items: end; gap: 20px 64px; }
.dsys .dsys__lead { margin-top: 0; }
.dsys .dsys__stage { border: 1px solid rgb(234 241 244 / 0.09); background: linear-gradient(180deg, #050A0C 0%, #020405 100%);
  box-shadow: inset 0 1px 0 rgb(234 241 244 / 0.07), 0 50px 90px -40px #000, 0 0 0 1px #000; border-radius: 12px; }
.dsys .dsys__open { display: inline-block; margin-top: 26px; }

/* the laboratory: its workspaces in its own groups, and the sheet */
.dl__cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px clamp(28px, 4vw, 64px); margin-top: clamp(56px, 8vh, 96px); }
.dl__h { padding-bottom: 14px; border-bottom: 1px solid var(--line-strong); font-size: 14px; font-weight: 400; color: var(--steel); }
.dl__list > div { padding: 15px 0; border-bottom: 1px solid var(--line); }
.dl__list dt { font-size: 16px; letter-spacing: -0.01em; color: var(--ice); }
.dl__list dd { margin: 5px 0 0; font-size: 14px; line-height: 1.6; color: var(--frost); }
.dl__list--sheet > div { display: grid; grid-template-columns: 7em minmax(0, 1fr); gap: 14px; }
.dl__list--sheet dt { font-size: 12.5px; padding-top: 2px; color: var(--steel); }
.dl__list--sheet dd { margin: 0; color: var(--ice); }

@media (max-width: 1000px) {
  .bn__parts { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 28px; }
  .bn__parts li:last-child { grid-column: 1 / -1; }
  .dl__cols { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dl__col:last-child { grid-column: 1 / -1; }
}
@media (max-width: 760px) {
  .bn__head, .dsys .dsys__head { grid-template-columns: 1fr; }
  .bn__frame { padding-inline: 0; overflow: hidden; }
  .bn__parts, .dl__cols { grid-template-columns: 1fr; }
  .bn__parts li { padding-bottom: 14px; }
}

/* The Justyear Dynamics page, fourth version (2026-10-18): after the video,
   films and forms made of light. The light of chaos (a pendulum drawing a
   long exposure), the bench, four forms of chaos, the laboratory on a
   monitor, the sheet. */
.lf { height: 640vh; }
.lf .bf__title { font-size: clamp(24px, 2.2vw, 34px); letter-spacing: -0.035em; }

.sc { position: relative; height: 100svh; min-height: 700px; overflow: hidden; background: #000; }
.sc__canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; cursor: grab; touch-action: pan-y; }
.sc.is-dragging .sc__canvas { cursor: grabbing; }
.sc::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(90deg, rgb(0 0 0 / 0.55) 0%, rgb(0 0 0 / 0) 42%), linear-gradient(180deg, #000 0%, rgb(0 0 0 / 0) 12%, rgb(0 0 0 / 0) 88%, #000 100%); }
.sc__ui { position: relative; z-index: 1; height: 100%; display: flex; flex-direction: column; justify-content: space-between; padding-block: calc(var(--nav-h) + clamp(28px, 6vh, 64px)) clamp(36px, 6vh, 64px); pointer-events: none; }
.sc__ui > * { pointer-events: auto; max-width: 25rem; }
.sc__title { font-size: clamp(36px, 3.8vw, 60px); font-weight: 300; letter-spacing: -0.045em; line-height: 1.02; color: var(--ice); }
.sc__lead { margin-top: 16px; font-size: 15px; line-height: 1.65; color: var(--frost); }
.sc__name { font-size: clamp(26px, 2.2vw, 34px); font-weight: 300; letter-spacing: -0.035em; color: var(--ice); }
.sc__desc { margin-top: 10px; font-size: 15px; line-height: 1.65; color: var(--frost); }
.sc__eq { display: grid; gap: 4px; margin-top: 18px; padding-left: 14px; border-left: 1px solid rgb(125 239 247 / 0.45); font-size: 16px; font-style: italic; color: var(--ice); }
.sc__params { margin-top: 12px; font-size: 13px; line-height: 1.6; color: var(--steel); }
.sc__reads { display: grid; grid-template-columns: auto auto; justify-content: start; gap: 2px 36px; }
.sc__read dt { font-size: 12px; color: var(--steel); }
.sc__read dd { margin: 0; font-size: clamp(17px, 1.3vw, 20px); font-weight: 300; color: var(--ice); font-variant-numeric: tabular-nums; white-space: nowrap; }
.sc__tabs { display: flex; flex-wrap: wrap; gap: 4px 26px; max-width: none !important; }
.sc__tab { padding: 8px 0; border: 0; border-bottom: 1px solid transparent; background: none; font-size: 15px; color: var(--steel); cursor: pointer; transition: color 240ms var(--ease), border-color 240ms var(--ease); }
.sc__tab:hover { color: var(--frost); }
.sc__tab[aria-selected="true"] { color: var(--ice); border-bottom-color: var(--aqua); }

.ls { height: 480vh; }
.ls__title { position: absolute; z-index: 2; left: max(var(--gutter), (100vw - var(--shell)) / 2); top: calc(var(--nav-h) + clamp(20px, 5vh, 56px)); max-width: 14em; font-size: clamp(24px, 2.2vw, 34px); font-weight: 300; letter-spacing: -0.035em; line-height: 1.2; color: var(--ice); }
.ls.jxb--static .ls__title { position: static; padding: calc(var(--nav-h) + 24px) var(--gutter) 24px; }

.lsheet { padding-block: clamp(48px, 8vh, 90px) 0; }
.lsheet__row { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 24px clamp(18px, 2.4vw, 36px); }
.lsheet__row > div { padding-top: 14px; border-top: 1px solid var(--line-strong); }
.lsheet__row dt { font-size: 12.5px; color: var(--steel); }
.lsheet__row dd { margin: 6px 0 0; font-size: 14px; line-height: 1.55; color: var(--ice); }

@media (max-width: 900px) { .lsheet__row { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 760px) {
  .sc { height: auto; min-height: 0; }
  .sc__canvas { position: relative; height: 62svh; }
  .sc::after { background: linear-gradient(180deg, #000 0%, rgb(0 0 0 / 0) 10%, rgb(0 0 0 / 0) 54%, #000 62%); }
  .sc__ui { height: auto; gap: 26px; padding-block: 8px 56px; }
  .lsheet__row { grid-template-columns: 1fr; }
}

/* The Justyear Dynamics page, fifth version (2026-10-18): after the video,
   solid things. Gravity in relief across the screen; six systems as six
   objects on pedestals; the bench; the laboratory's real screens. One header
   pattern for the sections that follow the relief: the title on the left,
   the words on the right. */
.gr { position: relative; height: 100svh; min-height: 720px; overflow: hidden; background: #000; }
.gr__canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; cursor: grab; touch-action: pan-y; }
.gr.is-dragging .gr__canvas { cursor: grabbing; }
.gr::after { content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(90deg, rgb(0 0 0 / 0.6) 0%, rgb(0 0 0 / 0) 38%), linear-gradient(180deg, #000 0%, rgb(0 0 0 / 0) 14%, rgb(0 0 0 / 0) 84%, #000 100%); }
.gr__ui { position: relative; z-index: 1; height: 100%; display: flex; flex-direction: column; justify-content: space-between; padding-block: calc(var(--nav-h) + clamp(32px, 7vh, 80px)) clamp(36px, 6vh, 64px); pointer-events: none; }
.gr__words { max-width: 25rem; }
.gr__title { font-size: clamp(42px, 4.8vw, 78px); font-weight: 300; letter-spacing: -0.05em; line-height: 0.98; color: var(--ice); }
.gr__lead { margin-top: 22px; font-size: clamp(15px, 1.1vw, 17px); line-height: 1.7; color: var(--frost); }
.gr__foot { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 18px 32px; }
.gr__reads { display: flex; flex-wrap: wrap; gap: 8px clamp(24px, 3vw, 44px); }
.gr__reads dt { font-size: 12px; color: var(--steel); }
.gr__reads dd { margin: 2px 0 0; font-size: clamp(18px, 1.5vw, 23px); font-weight: 300; color: var(--ice); font-variant-numeric: tabular-nums; white-space: nowrap; }
.gr__hint { font-size: 13px; color: var(--steel); }
.gr--flat .gr__canvas { display: none; }

.sp, .lb { padding-block: clamp(110px, 16vh, 180px) clamp(30px, 5vh, 60px); }
.sp__head, .lb__head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 27rem); align-items: end; gap: 20px 64px; }
.sp__title, .lb__title { font-size: clamp(44px, 5.4vw, 84px); font-weight: 300; letter-spacing: -0.05em; line-height: 0.98; color: var(--ice); }
.sp__lead, .lb__lead { font-size: clamp(15px, 1.1vw, 17px); line-height: 1.7; color: var(--frost); }

.sp__grid { position: relative; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(14px, 1.6vw, 24px); margin-top: clamp(40px, 6vh, 64px); }
.sp__canvas { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; display: block; pointer-events: none; }
.sp__tile { position: relative; display: flex; flex-direction: column; padding-bottom: 24px; overflow: hidden; border-radius: 14px; border: 1px solid rgb(234 241 244 / 0.07);
  background: radial-gradient(110% 70% at 50% 34%, #0B1214 0%, #050809 55%, #020303 100%); transition: border-color 300ms var(--ease); }
.sp__tile:hover, .sp__tile:focus-visible { border-color: rgb(234 241 244 / 0.18); }
.sp__view { display: block; aspect-ratio: 4 / 3.3; }
.sp__name { position: relative; z-index: 2; padding: 0 24px; font-size: 18px; letter-spacing: -0.01em; color: var(--ice); }
.sp__desc { position: relative; z-index: 2; padding: 6px 24px 0; font-size: 14px; line-height: 1.55; color: var(--frost); }

.lb__switch { display: inline-flex; gap: 4px; margin-top: clamp(36px, 5vh, 56px); padding: 4px; border: 1px solid var(--line-strong); border-radius: 999px; }
.lb__tab { padding: 9px 20px; border: 0; border-radius: 999px; background: none; font-size: 14px; color: var(--frost); cursor: pointer; transition: background 240ms var(--ease), color 240ms var(--ease); }
.lb__tab:hover { color: var(--ice); }
.lb__tab[aria-selected="true"] { background: var(--ice); color: #000; }
.lb__tab:focus-visible { outline-offset: 2px; }
.lb__stage { display: grid; margin-top: 24px; }
.lb__shot { grid-area: 1 / 1; margin: 0; opacity: 0; visibility: hidden; transition: opacity 500ms var(--ease), visibility 0s linear 500ms; }
.lb__shot.is-on { opacity: 1; visibility: visible; transition: opacity 500ms var(--ease), visibility 0s; }
.lb__shot img { display: block; width: 100%; height: auto; border-radius: 14px; border: 1px solid rgb(234 241 244 / 0.12);
  box-shadow: 0 60px 120px -40px #000, 0 0 140px -30px rgb(125 239 247 / 0.14); }
.lb__shot figcaption { margin-top: 16px; font-size: 14px; color: var(--frost); }
.lb__more { margin-top: 10px; font-size: 14px; color: var(--steel); }
.lb__sheet { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 24px clamp(18px, 2.4vw, 36px); margin-top: clamp(48px, 7vh, 80px); }
.lb__sheet > div { padding-top: 14px; border-top: 1px solid var(--line-strong); }
.lb__sheet dt { font-size: 12.5px; color: var(--steel); }
.lb__sheet dd { margin: 6px 0 0; font-size: 14px; line-height: 1.55; color: var(--ice); }

@media (max-width: 1000px) { .sp__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .lb__sheet { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 760px) {
  .gr { height: auto; min-height: 0; }
  .gr__canvas { position: relative; height: 66svh; }
  .gr::after { background: linear-gradient(180deg, #000 0%, rgb(0 0 0 / 0) 10%, rgb(0 0 0 / 0) 60%, #000 68%); }
  .gr__ui { height: auto; gap: 28px; padding-block: 0 56px; }
  .gr__words { order: -1; }
  .sp__head, .lb__head { grid-template-columns: 1fr; }
  .sp__grid, .lb__sheet { grid-template-columns: 1fr; }
}

/* The Justyear Dynamics page (2026-10-18, sixth version): what the laboratory
   holds, in words. The title stays on the left while the workspaces run down
   the right, in the laboratory's own two groups; the sheet closes the row. */
.ws { padding-block: clamp(110px, 16vh, 180px) clamp(30px, 5vh, 60px); }
.ws__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 48px clamp(40px, 6vw, 112px); align-items: start; }
.ws__head { position: sticky; top: calc(var(--nav-h) + 48px); }
.ws__title { font-size: clamp(40px, 4.4vw, 70px); font-weight: 300; letter-spacing: -0.05em; line-height: 1.0; color: var(--ice); }
.ws__lead { margin-top: 22px; max-width: 24em; font-size: clamp(15px, 1.1vw, 17px); line-height: 1.7; color: var(--frost); }
.ws__groups { display: grid; gap: clamp(44px, 6vh, 72px); }
.ws__h { padding-bottom: 14px; border-bottom: 1px solid var(--line-strong); font-size: 14px; font-weight: 400; color: var(--steel); }
.ws__list > div { display: grid; grid-template-columns: minmax(0, 13em) minmax(0, 1fr); gap: 4px 32px; align-items: baseline; padding: 16px 0; border-bottom: 1px solid var(--line); }
.ws__list dt { font-size: clamp(18px, 1.5vw, 22px); font-weight: 300; letter-spacing: -0.02em; color: var(--ice); }
.ws__list dd { margin: 0; font-size: 15px; line-height: 1.6; color: var(--steel); }
.ws__sheet { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 24px clamp(18px, 2.4vw, 36px); margin-top: clamp(72px, 10vh, 120px); }
.ws__sheet > div { padding-top: 14px; border-top: 1px solid var(--line-strong); }
.ws__sheet dt { font-size: 12.5px; color: var(--steel); }
.ws__sheet dd { margin: 6px 0 0; font-size: 14px; line-height: 1.55; color: var(--ice); }
@media (max-width: 1000px) { .ws__sheet { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 860px) {
  .ws__grid { grid-template-columns: 1fr; }
  .ws__head { position: static; }
  .ws__list > div { grid-template-columns: 1fr; }
}
@media (max-width: 560px) { .ws__sheet { grid-template-columns: 1fr; } }

/* What the laboratory holds, seventh pass (2026-10-18): names only, two groups
   side by side, three lines of the sheet under them, all in one block beside
   the title. These rules replace the list and sheet above. */
.ws { padding-block: clamp(120px, 18vh, 200px) clamp(40px, 7vh, 80px); }
.ws__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: end; }
.ws__head { position: static; }
.ws__groups { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px clamp(24px, 3vw, 48px); }
.ws__h { padding-bottom: 12px; font-size: 13px; }
.ws__list { margin-top: 14px; display: grid; gap: 10px; }
.ws__list li { font-size: clamp(18px, 1.45vw, 21px); font-weight: 300; letter-spacing: -0.02em; line-height: 1.3; color: var(--ice); }
.ws__sheet { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px clamp(24px, 3vw, 48px); margin-top: clamp(44px, 6vh, 64px); }
.ws__sheet > div { padding-top: 0; border-top: 0; }
.ws__sheet dt { font-size: 12.5px; }
.ws__sheet dd { margin-top: 4px; font-size: 14px; color: var(--frost); }
@media (max-width: 860px) { .ws__grid { grid-template-columns: 1fr; gap: 44px; } }
@media (max-width: 560px) { .ws__sheet { grid-template-columns: 1fr; } }

/* ============================================================== JYREX PAGE
   The Jyrex page (2026-10-18, second version). Black and graphite, green
   only where the signal is. It opens on the user's film; then the eye, the
   answer machine, the fields, the steps, what it does, and the close. */

/* 1. The opening: the film, and the name over its dark side. The left side
   darkens as the name comes in; the name itself comes into focus. */
.jyh { position: relative; min-height: 100svh; display: flex; align-items: center; overflow: hidden; background: #000; }
.jyh__video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 50%; }
.jyh::before { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; opacity: 0; transition: opacity 2400ms var(--ease);
  background: linear-gradient(90deg, rgb(0 0 0 / 0.9) 0%, rgb(0 0 0 / 0.66) 28%, rgb(0 0 0 / 0) 56%); }
.jyh::after { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(180deg, rgb(0 0 0 / 0.42) 0%, rgb(0 0 0 / 0) 15%, rgb(0 0 0 / 0) 84%, #000 100%); }
.jyh.is-in::before { opacity: 1; }
.jyh__text { position: relative; z-index: 2; padding-block: calc(var(--nav-h) + 32px) 80px; }
.jyh__by { display: flex; align-items: center; gap: 12px; font-size: 14px; color: var(--frost); }
.jyh__by img { width: 26px; height: 26px; image-rendering: pixelated; }
.jyh__title { margin-top: 14px; font-size: clamp(76px, 11.5vw, 188px); font-weight: 300; letter-spacing: -0.06em; line-height: 0.92; color: var(--ice); }
.jyh__lead { margin-top: 26px; max-width: 21em; font-size: clamp(17px, 1.45vw, 21px); line-height: 1.55; color: var(--ice); }
.jyh__status { display: flex; align-items: center; gap: 10px; margin-top: 22px; font-size: 14px; color: var(--frost); }
.jyh__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--jyrex); box-shadow: 0 0 12px rgb(59 227 166 / 0.7); }
.jyh__acts { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 32px; margin-top: 38px; }
.jyh__acts .dyn__link { margin-top: 0; }
.jyh__by, .jyh__lead, .jyh__status, .jyh__acts { opacity: 0; transform: translateY(16px); transition: opacity 1400ms var(--ease), transform 1600ms var(--ease); }
.jyh__title { opacity: 0; filter: blur(18px); transform: scale(1.05); transform-origin: 0 70%; transition: opacity 1500ms var(--ease), filter 2300ms var(--ease), transform 2800ms var(--ease); }
.jyh.is-in .jyh__by, .jyh.is-in .jyh__status, .jyh.is-in .jyh__acts { opacity: 1; transform: none; }
.jyh.is-in .jyh__lead { opacity: 0.9; transform: none; }
.jyh.is-in .jyh__title { opacity: 1; filter: blur(0); transform: none; transition-delay: 150ms; }
.jyh.is-in .jyh__lead { transition-delay: 750ms; }
.jyh.is-in .jyh__status { transition-delay: 900ms; }
.jyh.is-in .jyh__acts { transition-delay: 1050ms; }
.jyh__note { position: absolute; z-index: 2; right: max(var(--gutter), (100vw - var(--shell)) / 2); bottom: 22px; margin: 0; font-size: 12px; color: var(--steel); }
@media (max-width: 760px) {
  .jyh { align-items: flex-end; }
  .jyh::before { background: linear-gradient(180deg, rgb(0 0 0 / 0) 38%, rgb(0 0 0 / 0.8) 66%, #000 100%); }
  .jyh__text { padding-bottom: 64px; }
  .jyh__note { bottom: 16px; }
}

/* 2. The eye, made solid: the canvas fills the screen, the words on its left. */
.jye { position: relative; height: 100svh; min-height: 640px; overflow: hidden; background: #000; }
.jye__canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.jye::after { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; background: linear-gradient(180deg, #000 0%, rgb(0 0 0 / 0) 14%, rgb(0 0 0 / 0) 86%, #000 100%); }
.jye__text { position: relative; z-index: 2; height: 100%; display: flex; flex-direction: column; justify-content: center; pointer-events: none; }
.jye__title { max-width: 7.2em; font-size: clamp(42px, 4.8vw, 76px); font-weight: 300; letter-spacing: -0.05em; line-height: 1.0; color: var(--ice); }
.jye__lead { margin-top: 20px; max-width: 19em; font-size: clamp(16px, 1.3vw, 19px); line-height: 1.6; color: var(--frost); }
.jye--flat { background: #000 url(/assets/jyrex/abertura-inicio.webp) 72% 50% / cover no-repeat; }
.jye--flat .jye__canvas { display: none; }
@media (max-width: 760px) { .jye__text { justify-content: flex-end; padding-bottom: 72px; } }

/* 3. From the question to the answer: the machine, wider than the text. */
.jym { padding-block: clamp(110px, 16vh, 190px) clamp(60px, 9vh, 110px); }
.jym__head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px clamp(40px, 6vw, 112px); align-items: end; }
.jym__title { font-size: clamp(40px, 4.4vw, 70px); font-weight: 300; letter-spacing: -0.05em; line-height: 1.0; color: var(--ice); }
.jym__lead { max-width: 30em; font-size: clamp(15px, 1.1vw, 17px); line-height: 1.7; color: var(--frost); }
.jym__frame { width: min(1480px, 100% - 2 * var(--gutter)); margin: clamp(44px, 6vh, 72px) auto 0; }
.jym__slot { position: relative; }
.jym__still { width: 100%; height: auto; }
.jym__bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px 24px; margin-top: 18px; }
.jym__topics { display: flex; flex-wrap: wrap; gap: 8px; }
.jym__topic { height: 38px; padding: 0 18px; border-radius: 999px; border: 1px solid var(--line-strong); background: transparent; font-size: 14px; color: var(--frost); cursor: pointer; transition: border-color 240ms var(--ease), color 240ms var(--ease), background 240ms var(--ease); }
.jym__topic:hover { color: var(--ice); border-color: rgb(234 241 244 / 0.4); }
.jym__topic[aria-pressed="true"] { color: var(--ice); border-color: rgb(59 227 166 / 0.55); background: rgb(59 227 166 / 0.08); }
.jym__read { font-size: 13px; color: var(--steel); font-variant-numeric: tabular-nums; }
.jym__note { margin-top: 10px; font-size: 12px; color: var(--steel); }
@media (max-width: 860px) { .jym__head { grid-template-columns: 1fr; } }

/* 4. The fields: a film the scroll drives, its title on the top left. */
.jyd { height: 440vh; }
.jyd__title { position: absolute; z-index: 2; left: max(var(--gutter), (100vw - var(--shell)) / 2); top: calc(var(--nav-h) + clamp(24px, 6vh, 64px)); max-width: 11em; font-size: clamp(28px, 2.8vw, 44px); font-weight: 300; letter-spacing: -0.04em; line-height: 1.1; color: var(--ice); }
.jyd__steps .jxb__step { grid-template-columns: 1fr; }

/* 5. The steps: a worked example on glass plates. */
.jys { height: 520vh; }
.jys__note { position: absolute; z-index: 2; right: max(var(--gutter), (100vw - var(--shell)) / 2); bottom: 22px; margin: 0; font-size: 12px; color: var(--steel); }

/* 6. What it does: the title on the left, two groups of names on the right. */
.jyf { padding-block: clamp(120px, 18vh, 200px) clamp(60px, 9vh, 110px); }
.jyf__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 44px clamp(40px, 6vw, 112px); align-items: end; }
.jyf__title { font-size: clamp(40px, 4.4vw, 70px); font-weight: 300; letter-spacing: -0.05em; line-height: 1.0; color: var(--ice); }
.jyf__lead { margin-top: 22px; max-width: 24em; font-size: clamp(15px, 1.1vw, 17px); line-height: 1.7; color: var(--frost); }
.jyf__groups { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px clamp(24px, 3vw, 48px); }
.jyf__h { padding-bottom: 12px; border-bottom: 1px solid var(--line-strong); font-size: 13px; font-weight: 400; color: var(--steel); }
.jyf__list { margin-top: 14px; display: grid; gap: 10px; }
.jyf__list li { font-size: clamp(18px, 1.45vw, 21px); font-weight: 300; letter-spacing: -0.02em; line-height: 1.3; color: var(--ice); }
@media (max-width: 860px) { .jyf__grid { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .jyf__groups { grid-template-columns: 1fr; } }

/* 7. The close: the icon built in 3D, the words under it. */
.jyc { position: relative; min-height: 100svh; display: flex; align-items: flex-end; overflow: hidden; background: #000; }
.jyc__canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.jyc::after { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; background: linear-gradient(180deg, #000 0%, rgb(0 0 0 / 0) 16%, rgb(0 0 0 / 0) 62%, rgb(0 0 0 / 0.85) 86%, #000 100%); }
.jyc__text { position: relative; z-index: 2; padding-bottom: clamp(72px, 12vh, 130px); text-align: center; }
.jyc__title { font-size: clamp(34px, 3.6vw, 56px); font-weight: 300; letter-spacing: -0.045em; line-height: 1.06; color: var(--ice); }
.jyc__lead { margin-top: 14px; font-size: clamp(16px, 1.3vw, 19px); color: var(--frost); }
.jyc__acts { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 16px 32px; margin-top: 34px; }
.jyc__acts .dyn__link { margin-top: 0; }
.jyc--flat .jyc__canvas { display: none; }

/* phones: the DNA in a square frame, and no long empty stretches between the Jyrex parts and the principles */
@media (max-width: 760px) {
  .jx__mind { aspect-ratio: 1 / 1; }
  .jx { padding-bottom: 56px; }
  .jxgo { padding-block: 40px 48px; }
  .hw { padding-top: 40px; }
}
@media (max-width: 760px) { .stand { padding-top: 48px; } }

/* Dynamics page: inside the laboratory - three real screens, light pictures, each opening it */
.lv { padding-block: clamp(90px, 14vh, 160px); background: #000; }
.lv__title { margin: 0 0 clamp(32px, 5vh, 56px); font-size: clamp(36px, 4.4vw, 66px); font-weight: 300; letter-spacing: -0.04em; line-height: 1; color: var(--ice); }
.lv__list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2vw, 28px); }
.lv__list a { display: block; color: inherit; text-decoration: none; }
.lv__list img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; object-position: 50% 0; border-radius: 10px; border: 1px solid rgb(234 241 244 / 0.12); transition: border-color 300ms var(--ease), transform 600ms var(--ease); }
.lv__list a:hover img, .lv__list a:focus-visible img { border-color: rgb(234 241 244 / 0.4); transform: translateY(-3px); }
.lv__list a:focus-visible { outline: 2px solid var(--ice); outline-offset: 4px; border-radius: 10px; }
.lv__name { display: block; margin-top: 16px; font-size: 18px; color: var(--ice); }
.lv__what { display: block; margin-top: 4px; font-size: 15px; line-height: 1.55; color: var(--frost); }
@media (max-width: 760px) { .lv__list { grid-template-columns: 1fr; gap: 28px; } }

/* footer: Jyraptor has no app icon yet; a dashed square holds its place */
.foot__ph { display: inline-block; box-sizing: border-box; width: 32px; height: 32px; border: 1px dashed rgb(234 241 244 / 0.3); border-radius: 8px; }

/* ---------- the entrance (home page; js/entrada.js decides when) ----------
   0.0 s the mark is drawn in one thin line; 0.9 s it fills; 1.5 s the black
   dissolves into the page; 1.9 s the bar and the title come down together; 2.0 s the
   planet rises out of the dark and settles. */
.splash { display: none; }
.has-splash .splash { position: fixed; inset: 0; z-index: 9999; display: grid; place-items: center; align-content: center; gap: 28px; background: #000;
  animation: splash-open 1400ms 1500ms cubic-bezier(.4,0,.2,1) forwards; }
.splash__mark { width: clamp(120px, 13vw, 190px); height: auto; overflow: visible; animation: splash-away 1100ms 1400ms cubic-bezier(.4,0,.2,1) forwards; }
.splash__line { fill: none; stroke: #eaf1f4; stroke-width: 3.2; stroke-linejoin: round; stroke-dasharray: 1; stroke-dashoffset: 1; animation: splash-draw 1100ms 100ms cubic-bezier(.45,0,.25,1) forwards; }
.splash__fill { fill: #f1f1f1; opacity: 0; animation: splash-fill 600ms 850ms ease forwards; }
@keyframes splash-draw { to { stroke-dashoffset: 0; } }
@keyframes splash-fill { to { opacity: 1; } }
@keyframes splash-away { to { opacity: 0; transform: scale(1.06); filter: blur(6px); } }
@keyframes splash-open { to { opacity: 0; visibility: hidden; } }   /* the black dissolves into the page, no cut */

/* the first screen arriving: the bar, the title word by word, the planet */
.has-splash .nav { animation: in-bar 1000ms 1900ms cubic-bezier(.2,.7,.2,1) both; }
.has-splash .stage__title { animation: in-title 1000ms 1900ms cubic-bezier(.2,.7,.2,1) both; }   /* with the bar, all at once */
.has-splash .hero__planet { animation: in-planet 2600ms 1800ms cubic-bezier(.16,1,.3,1) both; }
@keyframes in-bar { from { opacity: 0; transform: translateY(-100%); } }
@keyframes in-title { from { opacity: 0; transform: translateY(-12px); } }
@keyframes in-planet { from { opacity: 0; transform: scale(.82) translateY(6%); filter: brightness(.2); } }

/* skipped with a click or a key: everything at its place at once */
.splash-done .splash { animation: splash-skip 350ms ease forwards; }
.splash-done .nav, .splash-done .stage__title, .splash-done .hero__planet { animation: none; }
@keyframes splash-skip { to { opacity: 0; visibility: hidden; } }
.splash-over .splash { display: none; }