styles.css

:root {
  color-scheme: dark;
  --bg: var(--pc-bg);
  --bg-raised: var(--pc-panel);
  --surface: var(--pc-panel-raised);
  --surface-bright: #211329;
  --line: rgba(255, 255, 255, 0.12);
  --line-strong: rgba(255, 255, 255, 0.2);
  --ink: var(--pc-text);
  --ink-soft: var(--pc-text-muted);
  --ink-muted: var(--pc-text-muted);
  --plum: var(--pc-brand-plum);
  --magenta: var(--pc-brand-magenta);
  --gold: var(--pc-accent);
  --gold-deep: #f5b800;
  --glow: rgba(242, 6, 115, 0.22);
  --content: 1180px;
  --radius-sm: 12px;
  --radius-md: 24px;
  --radius-lg: 38px;
  --font: var(--pc-font);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(circle at 78% 4%, rgba(75, 3, 84, 0.24), transparent 28rem),
    var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black, transparent 72%);
}

::selection { background: var(--magenta); color: white; }

a { color: inherit; text-decoration: none; }

a:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 4px;
  border-radius: 4px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  background: var(--ink);
  color: var(--bg);
  transform: translateY(-150%);
}

.skip-link:focus { transform: translateY(0); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  width: min(calc(100% - 40px), var(--content));
  min-height: 88px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-bottom: 1px solid var(--line);
  background: rgba(10, 7, 13, 0.82);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.025);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 17px;
  font-weight: 720;
  letter-spacing: -0.03em;
}

.brand img { width: 40px; height: 40px; }
.brand-dot { color: var(--gold); }

nav { display: flex; gap: 34px; }
nav a, .header-link, footer > a:last-child { color: var(--ink-soft); font-size: 14px; }
nav a, .header-link, footer > a:last-child { transition: color 160ms ease; }
nav a:hover, .header-link:hover, footer > a:last-child:hover { color: var(--gold); }
.header-link { justify-self: end; }

.hero {
  width: min(calc(100% - 40px), var(--content));
  min-height: 750px;
  margin: 0 auto;
  padding: 104px 0 92px;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(380px, 0.85fr);
  gap: 70px;
  align-items: center;
}

.eyebrow, .section-number, .card-kicker, .repo-type {
  margin: 0 0 22px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 760;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow { display: flex; align-items: center; gap: 10px; }
.eyebrow span { width: 22px; height: 1px; background: var(--gold); }

h1, h2, h3, p { margin-top: 0; }

h1 {
  max-width: 770px;
  margin-bottom: 30px;
  font-size: clamp(3.4rem, 6.1vw, 6.2rem);
  line-height: 0.98;
  letter-spacing: -0.065em;
  font-weight: 660;
  text-wrap: balance;
}

h1 em {
  display: block;
  color: var(--gold);
  font-style: normal;
  overflow-wrap: anywhere;
}

.hero-copy { min-width: 0; }

.hero-reframe {
  max-width: 660px;
  margin-bottom: 18px;
  font-size: clamp(1.25rem, 2vw, 1.7rem);
  line-height: 1.28;
  letter-spacing: -0.025em;
}

.hero-body {
  max-width: 650px;
  margin-bottom: 34px;
  color: var(--ink-soft);
  font-size: 18px;
  line-height: 1.65;
}

.hero-principles {
  margin: -10px 0 30px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  list-style: none;
}

.hero-principles li {
  padding: 7px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.025);
  color: var(--ink-soft);
  font-size: 12px;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 28px; }

.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 0 20px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 680;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.button-primary { background: var(--gold); border-color: var(--gold); color: var(--pc-on-accent); }
.button-primary:hover { background: var(--pc-accent-hover); }
.button-secondary { background: rgba(255,255,255,0.03); }
.button-secondary:hover { background: rgba(255,255,255,0.07); }
.button:hover { transform: translateY(-1px); }

.status { display: flex; align-items: center; gap: 9px; color: var(--ink-muted); font-size: 13px; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 18px rgba(255,210,26,.7); }

.hero-mark {
  position: relative;
  min-height: 520px;
  display: grid;
  place-items: center;
  isolation: isolate;
}

.hero-mark::after {
  content: "PASSIONCODE / THE TOOLKIT";
  position: absolute;
  inset: 22px 26px auto;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--ink-muted);
  font-size: 10px;
  font-weight: 720;
  letter-spacing: .16em;
}

.hero-mark::before {
  content: "";
  position: absolute;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(242, 6, 115, 0.2), rgba(75, 3, 84, 0.08) 56%, transparent 72%);
  filter: blur(14px);
}

.hero-mark img { position: relative; width: min(85%, 440px); height: auto; filter: drop-shadow(0 28px 48px rgba(0,0,0,.4)); z-index: 2; }
.orbit { position: absolute; border: 1px solid var(--line); border-radius: 50%; }
.orbit-one { width: 460px; height: 460px; }
.orbit-two { width: 560px; height: 560px; opacity: .55; }
.orbit-label { position: absolute; color: var(--ink-muted); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; }
.label-purpose { top: 35px; left: 49%; }
.label-team { top: 48%; right: -9px; }
.label-proof { bottom: 36px; left: 48%; }
.label-loop { top: 48%; left: -6px; }

.section {
  width: min(calc(100% - 40px), var(--content));
  margin: 0 auto;
  padding: 124px 0;
  border-top: 1px solid var(--line);
}

.section-heading { max-width: 760px; margin-bottom: 62px; }
.compact-heading { max-width: 820px; }
.section-heading h2, .closing h2 {
  margin-bottom: 22px;
  font-size: clamp(2.5rem, 5vw, 4.8rem);
  line-height: 1.02;
  letter-spacing: -0.055em;
  font-weight: 640;
  text-wrap: balance;
}
.section-heading > p:last-child, .closing > p:not(.section-number) { color: var(--ink-soft); font-size: 18px; line-height: 1.7; }

.comparison { display: grid; grid-template-columns: 1fr 72px 1fr; align-items: stretch; }
.comparison-card { min-height: 410px; padding: 38px; border: 1px solid var(--line); border-radius: var(--radius-md); transition: border-color 180ms ease, transform 180ms ease; }
.comparison-card:hover { border-color: var(--line-strong); transform: translateY(-2px); }
.muted-card { background: var(--bg-raised); }
.bright-card { background: linear-gradient(145deg, rgba(242,6,115,.13), rgba(75,3,84,.18)); border-color: rgba(242,6,115,.32); }
.comparison-card h3 { margin-bottom: 30px; font-size: 30px; letter-spacing: -.035em; }
.comparison-card ul { margin: 0; padding: 0; list-style: none; }
.comparison-card li { padding: 14px 0; border-top: 1px solid var(--line); color: var(--ink-soft); }
.comparison-card li::before { content: "·"; margin-right: 12px; color: var(--gold); }
.card-note { margin: 32px 0 0; color: var(--ink-muted); font-size: 14px; }
.comparison-arrow { display: grid; place-items: center; color: var(--gold); font-size: 30px; }

.project-frame {
  min-height: 670px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 12px;
}

.project-core, .project-cell { border: 1px solid var(--line); border-radius: var(--radius-md); }
.project-core {
  grid-column: 2;
  grid-row: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: radial-gradient(circle at 50% 35%, rgba(242,6,115,.12), transparent 68%), var(--surface-bright);
  border-color: rgba(255,210,26,.28);
}
.project-core img { width: 88px; height: 88px; margin-bottom: 18px; }
.project-core p { margin-bottom: 9px; color: var(--gold); font-size: 11px; font-weight: 760; letter-spacing: .16em; }
.project-core strong { font-size: 21px; line-height: 1.35; }

.project-cell { padding: 28px; background: rgba(255,255,255,.022); transition: background-color 180ms ease, border-color 180ms ease; }
.project-cell:hover { background: rgba(255,255,255,.038); border-color: var(--line-strong); }
.project-cell span, .principle-mark { color: var(--gold); font-size: 11px; font-weight: 750; letter-spacing: .12em; }
.project-cell h3 { margin: 34px 0 10px; font-size: 21px; }
.project-cell p { margin: 0; color: var(--ink-muted); font-size: 14px; }
.cell-purpose { grid-column: 1; grid-row: 1; }
.cell-team { grid-column: 2; grid-row: 1; }
.cell-routines { grid-column: 3; grid-row: 1; }
.cell-authority { grid-column: 1; grid-row: 3; }
.cell-evidence { grid-column: 2; grid-row: 3; }
.cell-learning { grid-column: 3; grid-row: 3; }

.operating-loop {
  margin-top: 34px;
  padding: 22px 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 650;
  letter-spacing: .03em;
}
.operating-loop i { color: var(--gold); font-style: normal; }

.stages { margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); list-style: none; counter-reset: stages; }
.stages li { min-height: 270px; padding: 28px; border-top: 1px solid var(--line-strong); border-right: 1px solid var(--line); }
.stages li:last-child { border-right: 0; background: linear-gradient(180deg, rgba(255,210,26,.07), transparent); }
.stage-index { color: var(--gold); font-size: 12px; font-weight: 760; letter-spacing: .1em; }
.stages h3 { margin: 80px 0 12px; font-size: 22px; }
.stages p { margin: 0; color: var(--ink-muted); font-size: 14px; }

.principles { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.principles article { min-height: 250px; padding: 34px; background: var(--bg-raised); border: 1px solid var(--line); border-radius: var(--radius-md); transition: border-color 180ms ease; }
.principles article:hover { border-color: var(--line-strong); }
.principles h3 { margin: 70px 0 12px; font-size: 25px; letter-spacing: -.035em; }
.principles p { margin: 0; color: var(--ink-muted); }

.repo-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.repo-card { min-height: 260px; padding: 34px; border: 1px solid var(--line); border-radius: var(--radius-md); background: rgba(255,255,255,.02); transition: border-color 180ms ease, background-color 180ms ease; }
.repo-card:hover { border-color: var(--line-strong); background-color: rgba(255,255,255,.032); }
.featured-repo { background: linear-gradient(135deg, rgba(242,6,115,.13), rgba(255,210,26,.04)); border-color: rgba(242,6,115,.28); }
.repo-card h3 { margin: 54px 0 10px; font-size: 28px; letter-spacing: -.04em; }
.repo-card > p:not(.repo-type) { max-width: 500px; color: var(--ink-muted); }
.repo-card a, .repo-card > span { display: inline-block; margin-top: 12px; color: var(--gold); font-size: 13px; font-weight: 680; }

.closing {
  width: min(calc(100% - 40px), var(--content));
  margin: 0 auto;
  padding: 140px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: radial-gradient(circle at 50% 20%, rgba(242,6,115,.13), transparent 42%), var(--bg-raised);
}
.closing img { margin-bottom: 32px; }
.closing h2 { max-width: 850px; }
.closing > p:not(.section-number) { max-width: 620px; margin-bottom: 32px; }

footer {
  width: min(calc(100% - 40px), var(--content));
  min-height: 150px;
  margin: 56px auto 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  color: var(--ink-muted);
  font-size: 13px;
}
.footer-brand { color: var(--ink); font-size: 15px; }
.footer-brand img { width: 32px; height: 32px; }
footer p { margin: 0; }
footer > a:last-child { justify-self: end; }

@media (max-width: 900px) {
  .site-header { grid-template-columns: 1fr auto; }
  nav { display: none; }
  .hero { grid-template-columns: 1fr; padding-top: 80px; }
  .hero-mark { min-height: 460px; }
  .hero-mark::after { inset-inline: 10%; }
  .hero-mark img { width: min(70vw, 360px); }
  .orbit-one { width: 390px; height: 390px; }
  .orbit-two { width: 470px; height: 470px; }
  .comparison { grid-template-columns: 1fr; gap: 12px; }
  .comparison-arrow { min-height: 48px; transform: rotate(90deg); }
  .stages { grid-template-columns: 1fr 1fr; }
  .stages li:nth-child(2) { border-right: 0; }
  .project-frame { min-height: auto; grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .project-core { grid-column: 1 / -1; grid-row: auto; min-height: 260px; }
  .project-cell { grid-column: auto; grid-row: auto; min-height: 210px; }
  .operating-loop { flex-wrap: wrap; justify-content: center; border-radius: var(--radius-md); }
  footer { grid-template-columns: 1fr 1fr; }
  footer p { display: none; }
}

@media (max-width: 620px) {
  .site-header, .hero, .section, .closing, footer { width: calc(100vw - 28px); max-width: none; }
  .site-header { min-height: 72px; }
  .brand { font-size: 15px; }
  .brand img { width: 34px; height: 34px; }
  .header-link { font-size: 13px; }
  .hero { min-width: 0; padding: 50px 0 74px; display: flex; flex-direction: column; gap: 40px; }
  .hero > * { width: 100%; min-width: 0; max-width: 100%; }
  .hero-mark { min-height: 330px; }
  .hero-mark::after { inset: 0 4px auto; }
  .orbit-one { width: 290px; height: 290px; }
  .orbit-two { width: 340px; height: 340px; }
  .orbit-label { display: none; }
  h1 { font-size: clamp(2.9rem, 13vw, 4.6rem); }
  .hero-body { font-size: 16px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .section { padding: 88px 0; }
  .section-heading { margin-bottom: 42px; }
  .comparison-card { min-height: 0; padding: 28px; }
  .project-frame, .principles, .repo-grid, .stages { grid-template-columns: 1fr; }
  .project-core { grid-column: auto; }
  .project-cell { min-height: 190px; }
  .stages li { min-height: 220px; border-right: 0; }
  .stages h3, .principles h3 { margin-top: 54px; }
  .closing { padding: 86px 24px; border-radius: var(--radius-md); }
  footer { min-height: 120px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

/* Shared PassionCode identity; marketing composition above the shared tokens. */
:root { --marketing-card: clamp(2rem, 3.4vw, 3.4rem); --marketing-display: clamp(2.5rem, 4vw, 4rem); }
[id] { scroll-margin-top: 110px; }
code { font-family: var(--pc-font-data); font-size: .9em; }
nav a { min-height: 36px; display: inline-flex; align-items: center; }
.status { flex-wrap: wrap; }
.status-dot { flex-shrink: 0; }
.hero { min-height: 700px; padding-top: 76px; gap: 50px; }
.hero h1 { font-size: clamp(3.4rem, 5.9vw, 5.4rem); }
.text-link { color: var(--gold); text-decoration: underline; text-underline-offset: 5px; font-size: 15px; }
.product-feature { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; padding: 52px; border: 1px solid var(--line-strong); border-radius: var(--radius-md); background: radial-gradient(ellipse at top right, var(--surface-bright), transparent 75%), var(--bg-raised); }
.availability { color: var(--gold); font-size: var(--pc-type-meta); letter-spacing: .08em; font-weight: 700; }
.product-title { display: flex; gap: 16px; align-items: center; margin: 28px 0; }
.product-title h3 { margin: 0; font-size: 28px; letter-spacing: -.035em; }
.product-title img { border-radius: var(--pc-radius-panel); }
.product-tagline { font-size: var(--marketing-card); line-height: 1.06; letter-spacing: -.045em; }
.product-description { font-size: 17px; line-height: 1.7; color: var(--ink-soft); }
.product-copy .hero-principles { margin-top: 24px; }
.route-preview { padding: 28px; border: 1px solid var(--pc-border-strong); border-radius: var(--pc-radius-panel); background: var(--pc-bg); }
.preview-top { display: flex; justify-content: space-between; gap: 12px; padding-bottom: 24px; color: var(--ink-muted); font-size: 10px; letter-spacing: .08em; }
.example-label { color: var(--gold); }
.route-row { display: flex; align-items: center; gap: 12px; padding: 20px 0; border-block-start: 1px solid var(--line); }
.provider-glyph { display: grid; place-items: center; width: 36px; height: 36px; border: 1px solid var(--line-strong); border-radius: var(--pc-radius-control); font-family: var(--pc-font-data); }
.route-row strong { display: block; font-size: 14px; }
.route-row div > span { display: block; color: var(--ink-muted); font-size: 12px; }
.route-state { margin-left: auto; color: var(--gold); font-size: 11px; }
.muted-state { color: var(--ink-muted); }
.route-track { display: grid; justify-items: center; gap: 10px; padding: 18px 0; color: var(--gold); font-size: 12px; }
.route-track > span:first-child { width: 1px; height: 36px; background: var(--gold); }
.route-track p { margin: 0; }
.route-destination { display: flex; gap: 14px; align-items: center; padding: 18px; border: 1px solid var(--pc-border-strong); border-radius: var(--pc-radius-control); background: var(--pc-panel-raised); }
.route-destination .status-dot { margin-left: auto; }
.terminal-prompt { color: var(--gold); }
.preview-caption { margin: 20px 0 0; color: var(--ink-muted); font-size: 12px; line-height: 1.7; text-align: center; }
.fabric-feature { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; padding: 72px 0 0; }
.fabric-feature h3 { font-size: var(--marketing-card); line-height: 1.06; letter-spacing: -.045em; }
.switchboard-hero { grid-template-columns: minmax(0, 1.35fr) minmax(300px, .65fr); }
.product-emblem { display: flex; flex-direction: column; gap: 36px; align-items: center; }
.product-emblem img { max-width: 100%; height: auto; }
.emblem-label, .emblem-footer { font-size: 10px; letter-spacing: .16em; color: var(--ink-muted); }
.emblem-footer span { color: var(--gold); padding-inline: 16px; }
.download-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.download-card { padding: 36px; border: 1px solid var(--line-strong); border-radius: var(--radius-md); background: var(--bg-raised); }
.platform-symbol { display: block; color: var(--gold); font-size: 42px; line-height: 1; margin-bottom: 32px; }
.download-card h3 { font-size: 30px; letter-spacing: -.03em; margin-bottom: 12px; }
.download-card > p { color: var(--ink-soft); line-height: 1.7; }
.download-card .button { margin-top: 12px; }
.download-card .download-note { font-size: 13px; margin-top: 24px; margin-bottom: 0; max-width: 420px; }
.download-details { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 30px; }
.download-card-wide { grid-column: 1 / -1; }
.download-card .download-links { display: flex; flex-wrap: wrap; gap: 8px 22px; margin: 18px 0 0; padding: 0; list-style: none; font-size: 14px; }
.checksums { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 20px; margin: 30px 0 0; }
.checksums dt { color: var(--ink-muted); font-size: 13px; margin-bottom: 6px; }
.checksums dd { margin: 0; }
.checksums code, .agent-setup code { overflow-wrap: anywhere; }
.checksums code { color: var(--ink-soft); font-size: 12px; }
.agent-setup { margin-top: 48px; }
.beta-note { color: var(--ink-soft); margin: 30px 0 0; padding: 18px 22px; border-left: 2px solid var(--pc-warning); background: var(--pc-warning-soft); font-size: 14px; line-height: 1.65; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px 32px; }
.feature-grid article { padding-top: 26px; border-top: 1px solid var(--line-strong); }
.feature-grid h3 { margin: 24px 0 14px; font-size: 23px; letter-spacing: -.03em; line-height: 1.25; }
.feature-grid p { color: var(--ink-soft); line-height: 1.7; }
.setup-steps { padding: 0; list-style: none; display: grid; gap: 0; }
.setup-steps li { display: flex; gap: 40px; padding: 30px 0; border-top: 1px solid var(--line); }
.setup-steps li > div { min-width: 0; }
.setup-steps code { overflow-wrap: anywhere; }
.setup-steps li > span { color: var(--gold); font-family: var(--pc-font-data); }
.setup-steps h3 { font-size: 24px; margin-bottom: 10px; }
.setup-steps p { color: var(--ink-soft); max-width: 720px; margin: 0; }
.faq details { border-top: 1px solid var(--line-strong); padding: 24px 0; }
.faq summary { font-size: 21px; cursor: pointer; padding-right: 18px; }
.faq details p { color: var(--ink-soft); max-width: 800px; margin: 20px 0 0; line-height: 1.75; }
.faq details a { text-decoration: underline; color: var(--gold); }
summary:focus-visible { outline: 3px solid var(--gold); outline-offset: 6px; }
.design-intro { padding-top: 100px; border-top: none; }
.mark-specimens { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.mark-specimens figure { display: grid; justify-items: center; gap: 30px; padding: 48px 20px; margin: 0; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--bg-raised); }
.mark-specimens figcaption { color: var(--ink-soft); font-size: 14px; }
.swatches { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.swatch { padding: 24px; min-height: 170px; display: flex; flex-direction: column; justify-content: end; gap: 12px; border: 1px solid var(--pc-border-strong); border-radius: var(--pc-radius-panel); }
.swatch-bg { background: var(--pc-bg); }
.swatch-panel { background: var(--pc-panel); }
.swatch-gold { background: var(--pc-accent); color: var(--pc-on-accent); }
.swatch-text { background: var(--pc-text); color: var(--pc-bg); }
.semantic-specimens { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 24px; }
.semantic { padding: 10px 16px; border-radius: var(--pc-radius-control); }
.positive { color: var(--pc-positive); background: var(--pc-positive-soft); }
.warning { color: var(--pc-warning); background: var(--pc-warning-soft); }
.negative { color: var(--pc-negative); background: var(--pc-negative-soft); }
.info { color: var(--pc-info); background: var(--pc-info-soft); }
.type-specimen { border-left: 2px solid var(--gold); padding: 20px 32px; }
.specimen-heading { font-size: var(--marketing-display); letter-spacing: -.05em; margin-bottom: 18px; }
.surface-explanation { color: var(--ink-soft); max-width: 780px; line-height: 1.75; }
@media (max-width: 1100px) {
 .product-feature { gap: 32px; padding: 32px; }
 .route-preview { padding: 20px; }
}
@media (max-width: 900px) {
 .hero, .switchboard-hero { grid-template-columns: 1fr; }
 .hero-mark { display: none; }
 .product-feature { grid-template-columns: 1fr; }
 .route-preview { max-width: 600px; width: 100%; }
 .fabric-feature { gap: 36px; }
 .product-emblem { display: none; }
 .feature-grid { grid-template-columns: repeat(2, 1fr); }
 .swatches { grid-template-columns: repeat(2, 1fr); }
 .hero { min-height: auto; }
}
@media (max-width: 620px) {
 .hero h1 { font-size: clamp(2.8rem, 12vw, 4.4rem); }
 .hero { padding-top: 48px; padding-bottom: 56px; }
 .hero-body { margin-bottom: 26px; }
 .eyebrow { font-size: 10px; letter-spacing: .12em; }
 .product-feature { padding: 24px 18px; gap: 32px; }
 .product-title h3 { font-size: 26px; }
 .product-title img { width: 48px; height: 48px; }
 .route-preview { padding: 16px; }
 .preview-top { letter-spacing: 0; font-size: 9px; }
 .route-row { gap: 8px; }
 .route-row strong { font-size: 13px; }
 .route-row div > span { font-size: 11px; }
 .route-state { font-size: 10px; }
 .fabric-feature, .download-grid, .feature-grid, .mark-specimens { grid-template-columns: 1fr; }
 .fabric-feature { gap: 16px; }
 .download-card { padding: 28px 24px; }
 .download-card .button { width: 100%; }
 .download-details { flex-direction: column; }
 .checksums { grid-template-columns: 1fr; }
 .setup-steps li { gap: 22px; }
 .faq summary { font-size: 18px; }
 .swatch { padding: 18px 12px; min-height: 140px; }
 .swatch code { font-size: 11px; }
 .status { font-size: 12px; }
}
.app-preview figure { margin: 0; }
.app-preview img { display: block; width: 100%; height: auto; border: 1px solid var(--line-strong); border-radius: var(--pc-radius-panel); }
.app-preview figcaption { margin-top: 18px; font-size: 13px; color: var(--ink-muted); }
.app-preview .feature-grid + figure { margin-top: var(--pc-space-6); }
.app-preview .preview-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 28px; }
.download-card .requirements { margin: 12px 0 0; padding-left: 20px; color: var(--ink-soft); line-height: 1.8; }
@media (max-width: 620px) { .app-preview .preview-pair { grid-template-columns: 1fr; } }

/* Storytelling: retained PassionCode tokens, clearer reading and navigation order. */
.story-site .site-header { column-gap: 24px; }
.story-site .site-header nav { gap: 26px; }
.header-download { color: var(--gold); font-weight: 650; padding: 10px 0; }
.home-hero { min-height: 660px; padding-block: 68px; }
.hero-caption { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; color: var(--ink-soft); font-size: 13px; margin: 0; }
.hero-caption > span:last-child:not(:first-child) { color: var(--ink-muted); }
.story-heading { max-width: 820px; }
.work-cycle { display: grid; grid-template-columns: repeat(4, 1fr); list-style: none; padding: 0; margin: 0; }
.work-cycle li { display: flex; flex-direction: column; padding: 26px 26px 20px 0; border-top: 1px solid var(--line-strong); }
.work-cycle li + li { padding-left: 26px; border-left: 1px solid var(--line); }
.cycle-number { color: var(--gold); font-family: var(--pc-font-data); font-size: 13px; }
.work-cycle h3 { font-size: 23px; letter-spacing: -.035em; margin: 42px 0 14px; line-height: 1.2; }
.work-cycle p { color: var(--ink-soft); font-size: 15px; line-height: 1.7; margin-bottom: 26px; }
.work-cycle a { color: var(--gold); margin-top: auto; font-size: 13px; width: fit-content; }
.stage-label { display: block; color: var(--ink-muted); font-size: 12px; margin-top: 6px; }
.section-note { color: var(--ink-muted); font-size: 13px; line-height: 1.75; margin: 24px 0 0; }
.section-note a { color: var(--gold); text-decoration: underline; text-underline-offset: 4px; }
.product-benefits { color: var(--ink-soft); padding-left: 20px; margin: 22px 0 28px; display: grid; gap: 10px; font-size: 15px; }
.product-copy .hero-actions { align-items: center; gap: 22px; margin-bottom: 0; }
.product-screenshot { margin: 0; min-width: 0; }
.product-screenshot img { display: block; width: 100%; height: auto; border: 1px solid var(--line-strong); border-radius: var(--pc-radius-panel); }
.product-screenshot figcaption { color: var(--ink-muted); font-size: 12px; margin-top: 14px; text-align: center; }
.build-list article { display: grid; grid-template-columns: 190px 1fr auto; gap: 30px; padding: 34px 0; border-top: 1px solid var(--line); align-items: start; }
.build-list h3 { font-size: 25px; letter-spacing: -.03em; margin-bottom: 10px; }
.build-list article > div > p { color: var(--ink-soft); margin: 0; max-width: 560px; line-height: 1.7; }
.build-list .text-link { margin-top: 6px; }
.build-list code { white-space: nowrap; }
.build-status { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--ink-soft); padding-top: 6px; margin: 0; }
.development-dot, .direction-dot { width: 7px; height: 7px; display: inline-block; flex-shrink: 0; border: 1px solid var(--gold); border-radius: 50%; }
.direction-dot { border-color: var(--ink-muted); border-radius: 0; }
.source-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.source-card { display: block; border: 1px solid var(--line); border-radius: var(--radius-md); padding: 32px; background: var(--bg-raised); }
.source-card:hover { border-color: var(--gold); }
.source-meta { display: flex; justify-content: space-between; gap: 16px; color: var(--gold); font-size: 11px; letter-spacing: .09em; }
.source-card h3 { font-size: 26px; letter-spacing: -.03em; margin: 40px 0 14px; }
.source-card p { color: var(--ink-soft); }
.source-path { display: block; font-family: var(--pc-font-data); font-size: 11px; color: var(--ink-muted); overflow-wrap: anywhere; margin-top: 28px; }
.about-section { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.about-copy { padding-top: 42px; }
.about-copy > p { color: var(--ink-soft); line-height: 1.8; }
.about-copy .about-lead { font-size: 22px; color: var(--ink); line-height: 1.5; letter-spacing: -.02em; }
.about-copy .button { margin-top: 10px; }
.story-footer { grid-template-columns: 1fr auto; gap: 32px; padding: 36px 0; }
.story-footer p { display: block; margin-top: 14px; }
.story-footer nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 12px 24px; max-width: 480px; }
.story-footer nav a { font-size: 13px; }
.fabric-hero { grid-template-columns: minmax(0,1.25fr) minmax(300px,.75fr); }
.fabric-hero h1 { font-size: clamp(3rem,4.8vw,4.8rem); }
.project-brief { border: 1px solid var(--line-strong); border-radius: var(--radius-md); background: var(--bg-raised); padding: 32px; }
.project-brief dl { margin: 0; }
.project-brief dl > div { padding: 20px 0; border-top: 1px solid var(--line); }
.project-brief dt { color: var(--gold); font-size: 12px; margin-bottom: 8px; }
.project-brief dd { margin: 0; font-size: 17px; }
.editorial-statement { max-width: 960px; font-size: clamp(1.6rem,3vw,2.7rem); letter-spacing: -.035em; line-height: 1.45; margin: 56px 0 0; }
.editorial-statement em { color: var(--gold); font-style: normal; }
.fabric-loop { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 24px 48px; }
.fabric-loop li { display: flex; gap: 26px; padding: 28px 0; border-top: 1px solid var(--line); }
.fabric-loop li > span { font-family: var(--pc-font-data); font-size: 13px; color: var(--gold); }
.fabric-loop h3 { font-size: 24px; line-height: 1.2; letter-spacing: -.03em; }
.fabric-loop p { color: var(--ink-soft); margin: 0; line-height: 1.7; }
#status .fabric-feature { padding: 0; }
.legacy-anchor { display: block; height: 0; }
@media (max-width: 1000px) {
 .work-cycle { grid-template-columns: 1fr 1fr; }
 .work-cycle li:nth-child(3) { padding-left: 0; border-left: 0; }
 .build-list article { grid-template-columns: 160px 1fr; gap: 20px; }
 .build-list .text-link { grid-column: 2; margin-top: 0; }
}
@media (max-width: 900px) {
 .story-site .site-header { grid-template-columns: 1fr auto; padding-block: 16px 10px; row-gap: 8px; }
 .story-site .site-header nav { display: flex; grid-column: 1 / -1; grid-row: 2; justify-content: space-between; gap: 12px; }
 .story-site .site-header .header-link { grid-column: 2; grid-row: 1; }
 .story-site [id] { scroll-margin-top: 142px; }
 .fabric-hero { grid-template-columns: 1fr; }
 .project-brief { max-width: 680px; }
 .product-screenshot { max-width: 560px; margin-inline: auto; }
 .story-footer { grid-template-columns: 1fr; }
 .story-footer nav { justify-content: flex-start; max-width: none; }
}
@media (max-width: 620px) {
 .story-site .site-header nav { flex-wrap: wrap; justify-content: flex-start; column-gap: 14px; row-gap: 0; }
 .story-site .site-header nav a { font-size: 12px; min-height: 36px; white-space: nowrap; }
 .story-site [id] { scroll-margin-top: 160px; }
 .story-site .site-header { min-height: 104px; }
 .home-hero { padding-block: 42px 56px; }
 .home-hero .hero-reframe { font-size: 20px; }
 .hero-caption { gap: 8px; font-size: 12px; }
 .hero-caption > span:last-child:not(:first-child) { flex-basis: 100%; padding-left: 15px; }
 .work-cycle { grid-template-columns: 1fr; }
 .work-cycle li, .work-cycle li + li { padding: 26px 0; border-left: 0; }
 .work-cycle h3 { margin-top: 18px; }
 .work-cycle p { margin-bottom: 18px; }
 .stage-label { display: inline; padding-left: 12px; }
 .product-copy .hero-actions { align-items: stretch; }
 .product-copy .hero-actions .text-link { text-align: center; }
 .build-list article { grid-template-columns: 1fr; gap: 20px; }
 .build-list .text-link { grid-column: 1; }
 .source-grid, .about-section, .fabric-loop { grid-template-columns: 1fr; }
 .source-card { padding: 26px; }
 .about-section { gap: 10px; }
 .about-copy { padding: 0; }
 .project-brief { padding: 26px; }
 .fabric-loop { gap: 0; }
 .fabric-hero h1 { font-size: clamp(2.8rem,10vw,4rem); }
}
.author-signature { margin-top: 18px; font-size: 13px; color: var(--ink-muted); }
.author-signature a, .about-copy > p a { color: var(--gold); text-decoration: underline; text-underline-offset: 4px; }
.home-hero .hero-mark::after { content: none; }

/* Project Observatory's product card shows the real dashboard instead of an illustration. */
.product-shot{margin:0;border:1px solid var(--pc-border);border-radius:var(--pc-radius-feature);overflow:hidden;background:var(--pc-panel);box-shadow:var(--pc-shadow-overlay)}
.product-shot img{display:block;width:100%;height:auto}
.product-shot figcaption{padding:var(--pc-space-3) var(--pc-space-4);font-size:var(--pc-type-meta);color:var(--pc-text-muted);border-top:1px solid var(--pc-border)}

.product-feature + .product-feature { margin-top: var(--pc-space-5); }

/* Product choice and extension paths use the existing PassionCode token roles. */
.tool-directory { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--pc-space-4); }
.tool-choice { display: flex; gap: var(--pc-space-4); padding: var(--pc-space-5); border: 1px solid var(--pc-border); border-radius: var(--pc-radius-panel); background: var(--pc-panel); min-width: 0; }
.tool-choice:hover { border-color: var(--pc-accent); background: var(--pc-panel-raised); }
.tool-choice img { flex-shrink: 0; }
.tool-choice-body { display: grid; gap: var(--pc-space-3); min-width: 0; }
.tool-choice strong { font-size: var(--pc-type-card); color: var(--pc-text); }
.tool-choice-body > span { font-size: var(--pc-type-body); color: var(--pc-text-muted); line-height: 1.6; }
.tool-choice small { font-size: var(--pc-type-meta); color: var(--pc-accent); margin-top: var(--pc-space-2); }
.tool-arrow { color: var(--pc-accent); margin-left: auto; }
.extend-grid, .source-projects { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--pc-space-6); }
.setup-panel { padding: var(--pc-space-6); border: 1px solid var(--pc-border-strong); border-radius: var(--pc-radius-panel); background: var(--pc-panel); min-width: 0; }
.setup-panel h3, .source-projects h3 { font-size: var(--pc-type-section); margin-block: var(--pc-space-5); }
.setup-panel p, .source-projects p { color: var(--pc-text-muted); line-height: 1.7; }
.setup-panel .availability, .source-projects .availability { color: var(--pc-accent); }
.setup-panel pre, .agent-setup pre { white-space: pre-wrap; overflow-wrap: anywhere; padding: var(--pc-space-4); background: var(--pc-bg); border: 1px solid var(--pc-border); border-radius: var(--pc-radius-control); font-size: var(--pc-type-body); }
.source-projects { margin-top: var(--pc-space-6); }
.source-projects article { padding: var(--pc-space-6); border-top: 1px solid var(--pc-border); }
.service-stack { display: grid; gap: var(--pc-space-4); padding: var(--pc-space-6); border: 1px solid var(--pc-border-strong); border-radius: var(--pc-radius-feature); background: var(--pc-panel); }
.service-stack p { margin: 0; color: var(--pc-text-muted); font-size: var(--pc-type-meta); }
.service-stack > div { display: flex; align-items: center; gap: var(--pc-space-4); padding: var(--pc-space-5); background: var(--pc-panel-raised); border: 1px solid var(--pc-border); border-radius: var(--pc-radius-panel); }
.service-stack strong { display: block; font-size: var(--pc-type-card); margin-bottom: var(--pc-space-2); }
.service-stack > div > span { margin-left: auto; color: var(--pc-positive); font-size: var(--pc-type-meta); }
@media (max-width: 1100px) { .tool-directory { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .tool-directory, .extend-grid, .source-projects { grid-template-columns: 1fr; } .tool-choice, .setup-panel, .source-projects article { padding: var(--pc-space-5); } .tool-choice img { width: 32px; height: 32px; } }

/* ── Onboarding, vision and commercial pages (2026-10-05) ───────────────────────────────
   Same tokens; motion per the SHELEG motion doctrine: entrances ease-out and never gate
   content (hidden only after site.js marks <html class="js-motion">), one scrubbed
   instrument (the onboarding rail), perpetual loops whose first and last frames match.
   Everything below degrades to a static, fully legible page without JS or with
   prefers-reduced-motion: reduce. */
:root { --ease-out: cubic-bezier(.23, 1, .32, 1); --ease-in-out: cubic-bezier(.77, 0, .175, 1); --dur-reveal: 560ms; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

/* Header: unchanged layout; a calmer shadow once the page scrolls (site.js toggles the class). */
.site-header { transition: box-shadow var(--pc-duration-state) ease, background-color var(--pc-duration-state) ease; }
.site-header.is-scrolled { background: rgba(10, 7, 13, .92); box-shadow: 0 1px 0 var(--line), 0 18px 40px rgba(0, 0, 0, .28); }
.site-header nav a { position: relative; }
.site-header nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 4px; height: 1px; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform var(--pc-duration-state) var(--ease-out); }
.site-header nav a:hover::after, .site-header nav a:focus-visible::after { transform: scaleX(1); }

/* Hero: the workplace map — Fabric in the middle, its tools and your agents around it. */
.workplace-map { position: relative; aspect-ratio: 1; width: min(100%, 480px); justify-self: center; isolation: isolate; }
.workplace-map::before { content: ""; position: absolute; inset: 18%; border-radius: 50%; background: radial-gradient(circle, rgba(242, 6, 115, .22), rgba(75, 3, 84, .08) 58%, transparent 72%); filter: blur(12px); z-index: -1; }
.map-lines { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.map-ring { fill: none; stroke: var(--line); }
.map-ring-inner { stroke-dasharray: 2 8; }
.map-link { fill: none; stroke: rgba(255, 210, 26, .38); stroke-width: 1.2; stroke-dasharray: 6 10; }
.map-pulse { fill: var(--gold); }
.map-core { position: absolute; left: 50%; top: 50%; width: 31%; height: auto; transform: translate(-50%, -50%); filter: drop-shadow(0 24px 40px rgba(0, 0, 0, .45)); }
.map-node { position: absolute; display: grid; justify-items: center; gap: 6px; transform: translate(-50%, -50%); }
.map-node img, .map-node i { width: 44px; height: 44px; border-radius: 12px; box-shadow: 0 10px 24px rgba(0, 0, 0, .35); }
.map-node i { display: grid; place-items: center; border: 1px dashed var(--gold); color: var(--gold); font-style: normal; font-size: 22px; background: var(--pc-panel); }
.map-node b { color: var(--ink-soft); font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; white-space: nowrap; }
.node-1 { left: 50%; top: 10.4%; } .node-2 { left: 87.5%; top: 37.5%; } .node-3 { left: 77%; top: 81%; } .node-4 { left: 23%; top: 81%; } .node-5 { left: 12.5%; top: 37.5%; }
.map-label { position: absolute; left: 50%; bottom: -8px; transform: translateX(-50%); color: var(--ink-muted); font-size: 10px; font-weight: 720; letter-spacing: .16em; white-space: nowrap; }

/* Vision */
.vision { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr); gap: 64px; align-items: center; }
.vision h2 { font-size: clamp(2.5rem, 5vw, 4.6rem); line-height: 1.02; letter-spacing: -.055em; font-weight: 640; margin-bottom: 26px; text-wrap: balance; }
.vision h2 em { color: var(--gold); font-style: normal; }
.vision-lead { color: var(--ink-soft); font-size: 19px; line-height: 1.7; max-width: 680px; }
.vision-principles { list-style: none; margin: 34px 0 0; padding: 0; display: grid; gap: 0; }
.vision-principles li { display: grid; grid-template-columns: 190px 1fr; gap: 24px; padding: 16px 0; border-top: 1px solid var(--line); }
.vision-principles strong { font-size: 15px; }
.vision-principles span { color: var(--ink-soft); font-size: 15px; line-height: 1.6; }
.vision-meter { margin: 0; padding: 32px; border: 1px solid var(--line-strong); border-radius: var(--radius-md); background: radial-gradient(ellipse at top right, var(--surface-bright), transparent 70%), var(--bg-raised); }
.meter-row { display: grid; grid-template-columns: 110px 1fr; gap: 16px; align-items: center; padding: 14px 0; }
.meter-label { color: var(--ink-soft); font-size: 13px; }
.meter-bar { position: relative; height: 14px; border-radius: var(--pc-radius-pill); background: linear-gradient(90deg, var(--magenta), var(--gold)); overflow: hidden; }
.meter-routine { position: absolute; inset: 0 auto 0 0; width: var(--share); background: var(--pc-border-strong); border-right: 2px solid var(--bg); transform-origin: left; }
.share-78 { --share: 78%; } .share-52 { --share: 52%; } .share-30 { --share: 30%; }
.meter-legend { display: flex; gap: 20px; margin: 18px 0 0; font-size: 12px; color: var(--ink-muted); }
.meter-legend span::before { content: ""; display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 8px; vertical-align: -1px; }
.legend-routine::before { background: var(--pc-border-strong); }
.legend-creative::before { background: linear-gradient(90deg, var(--magenta), var(--gold)); }
.vision-meter figcaption { margin-top: 16px; color: var(--ink-muted); font-size: 12px; line-height: 1.6; }

/* How it works: four steps on a rail */
.onboarding-steps { position: relative; list-style: none; margin: 0; padding: 0 0 0 64px; }
.onboarding-steps::before { content: ""; position: absolute; left: 19px; top: 8px; bottom: 8px; width: 2px; background: var(--line); }
.onboarding-steps::after { content: ""; position: absolute; left: 19px; top: 8px; bottom: 8px; width: 2px; background: linear-gradient(var(--gold), var(--magenta)); transform-origin: top; }
.onboarding-steps li { position: relative; display: block; padding: 0 0 56px; }
.onboarding-steps li:last-child { padding-bottom: 0; }
.step-index { position: absolute; left: -64px; top: 0; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--gold); background: var(--bg); color: var(--gold); font-family: var(--pc-font-data); font-size: 13px; z-index: 1; }
.onboarding-steps h3 { font-size: clamp(1.6rem, 2.6vw, 2.2rem); letter-spacing: -.04em; margin: 4px 0 14px; }
.onboarding-steps p { color: var(--ink-soft); font-size: 17px; line-height: 1.7; max-width: 760px; }
.onboarding-steps pre, .guide-steps pre, .setup-section pre { max-width: 720px; white-space: pre-wrap; overflow-wrap: anywhere; padding: var(--pc-space-4); background: var(--pc-bg); border: 1px solid var(--pc-border); border-radius: var(--pc-radius-control); font-size: var(--pc-type-body); }
.step-meta { color: var(--ink-muted) !important; font-size: 13px !important; }
.step-meta a { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }
.step-prompt { display: flex; gap: 14px; align-items: baseline; max-width: 720px; padding: 14px 18px; border: 1px solid var(--pc-border); border-radius: var(--pc-radius-panel); background: var(--pc-panel); color: var(--ink) !important; font-size: 15px !important; }
.step-prompt span { flex-shrink: 0; color: var(--gold); font-family: var(--pc-font-data); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.onboarding-promise { margin-top: 56px; padding: 28px 32px; border: 1px solid rgba(255, 210, 26, .28); border-radius: var(--radius-md); background: linear-gradient(135deg, rgba(255, 210, 26, .06), rgba(242, 6, 115, .06)); }
.onboarding-promise p { margin: 0; color: var(--ink-soft); font-size: 17px; line-height: 1.7; }
.onboarding-promise strong { color: var(--ink); }

/* Three paths */
.path-grid, .option-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--pc-space-5); }
.path-grid-two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.path-card, .option-card { display: flex; flex-direction: column; padding: var(--pc-space-6); border: 1px solid var(--pc-border-strong); border-radius: var(--pc-radius-panel); background: var(--pc-panel); transition: border-color var(--pc-duration-state) ease, transform var(--pc-duration-state) var(--ease-out); }
.path-card:hover { border-color: var(--pc-accent); transform: translateY(-2px); }
.path-card h3, .option-card h3 { font-size: 24px; letter-spacing: -.03em; margin: 18px 0 12px; }
.option-card h3 { margin-top: 0; }
.path-card p:not(.availability), .option-card p { color: var(--ink-soft); line-height: 1.7; }
.option-card a { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }
.path-card .button { margin-top: auto; align-self: flex-start; }
.path-card-commercial { background: linear-gradient(145deg, rgba(242, 6, 115, .12), rgba(75, 3, 84, .2)); border-color: rgba(242, 6, 115, .34); }

/* Company teaser on the homepage */
.business-teaser { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; align-items: center; }
.teaser-copy h2 { font-size: clamp(2.3rem, 4.4vw, 4rem); line-height: 1.03; letter-spacing: -.05em; margin-bottom: 22px; }
.teaser-copy p:not(.section-number) { color: var(--ink-soft); font-size: 18px; line-height: 1.7; margin-bottom: 30px; }
.teaser-list { list-style: none; margin: 0; padding: 0; }
.teaser-list li { display: grid; gap: 4px; padding: 20px 0; border-top: 1px solid var(--line); }
.teaser-list span { font-size: 19px; letter-spacing: -.02em; }
.teaser-list small { color: var(--ink-muted); font-size: 13px; }
.closing-actions { justify-content: center; margin-bottom: 0; }

/* Inner page hero, table of contents, guide */
.page-hero { min-height: 0; padding-block: 72px 64px; }
.page-hero h1 { font-size: clamp(2.9rem, 5.2vw, 4.8rem); }
.page-toc { display: grid; gap: 4px; align-self: center; padding: 24px; border: 1px solid var(--line-strong); border-radius: var(--radius-md); background: var(--bg-raised); }
.page-toc a { display: flex; gap: 14px; padding: 12px 8px; border-radius: var(--pc-radius-control); color: var(--ink-soft); }
.page-toc a:hover { color: var(--gold); background: rgba(255, 255, 255, .03); }
.page-toc span { width: 22px; color: var(--gold); font-family: var(--pc-font-data); font-size: 12px; }
.guide-steps .hero-actions { margin: 20px 0 10px; align-items: center; gap: 20px; }
.guide-steps a:not(.button) { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }
.copyable { position: relative; }
.copy-button { position: absolute; top: 8px; right: 8px; min-height: 30px; padding: 0 12px; border: 1px solid var(--pc-border-strong); border-radius: var(--pc-radius-pill); background: var(--pc-panel-raised); color: var(--ink-soft); font: 600 12px var(--font); cursor: pointer; }
.copy-button:hover { color: var(--gold); border-color: var(--gold); }
.copy-button:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }
/* The Copy button sits over the block's top-right corner: keep the command clear of it at every width (the localized label is up to ~7rem wide). */
pre.copyable { padding-right: 7.5rem; }
.contribute-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; counter-reset: contribute; }
.contribute-steps li { padding-top: 24px; border-top: 1px solid var(--line-strong); counter-increment: contribute; }
.contribute-steps li::before { content: "0" counter(contribute); color: var(--gold); font-family: var(--pc-font-data); font-size: 13px; }
.contribute-steps h3 { font-size: 22px; margin: 18px 0 10px; }
.contribute-steps p { color: var(--ink-soft); line-height: 1.7; }
.contribute-steps a { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }
.repo-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 40px; }
.repo-list a { padding: 8px 14px; border: 1px solid var(--line-strong); border-radius: var(--pc-radius-pill); font-family: var(--pc-font-data); font-size: 12px; color: var(--ink-soft); }
.repo-list a:hover { color: var(--gold); border-color: var(--gold); }

/* /business/ */
.business-hero { grid-template-columns: minmax(0, 1.3fr) minmax(280px, .7fr); }
.hero-funnel { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; align-self: center; }
.hero-funnel li { display: grid; grid-template-columns: 34px 1fr; column-gap: 14px; padding: 18px 20px; border: 1px solid var(--line-strong); border-radius: var(--pc-radius-panel); background: var(--bg-raised); }
.hero-funnel li:nth-child(2) { margin-left: 18px; } .hero-funnel li:nth-child(3) { margin-left: 36px; } .hero-funnel li:nth-child(4) { margin-left: 54px; border-color: rgba(255, 210, 26, .4); }
.hero-funnel span { grid-row: span 2; color: var(--gold); font-family: var(--pc-font-data); font-size: 12px; padding-top: 3px; }
.hero-funnel small { color: var(--ink-muted); font-size: 13px; }
.case-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--pc-space-5); }
.case-card { padding: var(--pc-space-6); border: 1px solid var(--pc-border); border-radius: var(--pc-radius-panel); background: var(--pc-panel); }
.case-card h3 { font-size: 24px; letter-spacing: -.03em; margin: 14px 0 16px; }
.case-card ul { margin: 0; padding: 0; list-style: none; }
.case-card li { padding: 10px 0 10px 18px; border-top: 1px solid var(--line); color: var(--ink-soft); font-size: 14px; line-height: 1.6; position: relative; }
.case-card li::before { content: "·"; position: absolute; left: 4px; color: var(--gold); }
.estimate-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: start; }
.formula-card { padding: 32px; border: 1px solid var(--line-strong); border-radius: var(--radius-md); background: var(--bg-raised); }
.formula { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: 0 0 24px; }
.formula span { padding: 8px 12px; border-radius: var(--pc-radius-control); background: var(--pc-panel-raised); border: 1px solid var(--pc-border); font-family: var(--pc-font-data); font-size: 13px; }
.formula i { color: var(--gold); font-style: normal; }
.share-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.share-table caption { text-align: left; color: var(--ink-muted); font-size: 12px; padding-bottom: 8px; }
.share-table th, .share-table td { text-align: left; padding: 10px 0; border-top: 1px solid var(--line); }
.share-table td:last-child, .share-table th:last-child { text-align: right; font-family: var(--pc-font-data); }
.worked-example { margin: 22px 0 0; color: var(--ink-soft); line-height: 1.7; }
.engagement-cycle h3 { margin-top: 30px; }
.request-section .section-heading { margin-bottom: 40px; }
/* 04 / REQUEST: two short ways, the agent first (SCN-022, SCN-014). */
.request-paths { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 24px; align-items: start; }
.request-card { min-width: 0; padding: 32px; border: 1px solid var(--line-strong); border-radius: var(--radius-md); background: var(--bg-raised); }
.request-card h3 { margin: 0 0 10px; font-size: 24px; letter-spacing: -.02em; }
.request-card > p { color: var(--ink-soft); line-height: 1.7; }
.agent-request { border-color: rgba(255, 210, 26, .45); }
.agent-prompt { max-height: 26rem; overflow: auto; margin: 18px 0 14px; padding: var(--pc-space-4); border: 1px solid var(--pc-border); border-radius: var(--pc-radius-control); background: var(--pc-bg); color: var(--ink-soft); font-size: 14px; line-height: 1.6; }
.agent-prompt p, .agent-prompt ol, .agent-prompt pre { margin: 0 0 12px; }
.agent-prompt ol { padding-left: 1.4em; }
.agent-prompt pre { white-space: pre-wrap; overflow-wrap: anywhere; color: var(--ink); font-family: var(--pc-font-data); font-size: 12.5px; }
.agent-prompt:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }
.copy-prompt { margin-bottom: 14px; cursor: pointer; font-family: var(--font); }
.request-card .lead-form { max-width: none; padding: 0; border: 0; background: none; }
.request-card .section-note { overflow-wrap: anywhere; }

.lead-form { max-width: 920px; padding: 40px; border: 1px solid var(--line-strong); border-radius: var(--radius-md); background: var(--bg-raised); }
.trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.field { display: flex; flex-wrap: wrap; align-items: baseline; column-gap: 6px; row-gap: 8px; margin-bottom: 20px; color: var(--ink); font-size: 14px; font-weight: 600; }
.field > input, .field > select, .field > textarea, .field > .field-error { flex-basis: 100%; }
.field > .field-label { flex-basis: 100%; }
.field-row { align-items: end; }
[hidden] { display: none !important; }
.field small, .field-label small { color: var(--ink-muted); font-weight: 400; }
.field-label { margin: 0; font-size: 14px; font-weight: 600; }
.field-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 20px; }
.field-row-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.lead-form input[type="text"], .lead-form input[type="email"], .lead-form input[type="tel"], .lead-form input[type="number"], .lead-form select, .lead-form textarea {
  width: 100%; min-height: 46px; padding: 10px 14px; border: 1px solid var(--pc-border-strong); border-radius: var(--pc-radius-control);
  background: var(--pc-bg); color: var(--ink); font: 400 15px/1.5 var(--font); }
.lead-form textarea { resize: vertical; }
.lead-form input:focus-visible, .lead-form select:focus-visible, .lead-form textarea:focus-visible { outline: 2px solid var(--gold); outline-offset: 1px; border-color: var(--gold); }
.lead-form input[aria-invalid="true"], .lead-form select[aria-invalid="true"], .lead-form textarea[aria-invalid="true"] { border-color: var(--pc-negative); }
.field-hint { color: var(--ink-muted); font-size: 13px; margin: 0; }
.field-hint a { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }
.field-error { color: var(--pc-negative); font-size: 13px; font-weight: 400; }
.form-nav { display: flex; gap: 12px; justify-content: flex-end; flex-wrap: wrap; }
.form-nav button { cursor: pointer; font-family: var(--font); }
.form-nav button[disabled] { opacity: .6; cursor: progress; }
.form-status { min-height: 1.5em; margin: 16px 0 0; color: var(--ink-soft); font-size: 14px; }
.form-status.is-error { color: var(--pc-negative); }
.form-status.is-done { color: var(--pc-positive); }
.request-done { padding: 12px 0; }
.request-done h3 { font-size: 30px; letter-spacing: -.03em; margin-bottom: 12px; }
.request-done p { color: var(--ink-soft); line-height: 1.7; }


/* Legal and notices */
.legal { max-width: 820px; }
.legal h1 { font-size: clamp(2.6rem, 5vw, 4rem); letter-spacing: -.05em; margin-bottom: 24px; }
.legal h2 { font-size: 22px; margin: 40px 0 12px; letter-spacing: -.02em; }
.legal p, .legal li { color: var(--ink-soft); line-height: 1.75; }
.legal a { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }
.legal-lead { font-size: 19px; color: var(--ink) !important; }
.notice-page h1 { font-size: clamp(2.6rem, 5vw, 4.4rem); }
.notice-page .hero-caption a { color: var(--gold); text-decoration: underline; }
.faq { max-width: none; }

@media (max-width: 1000px) {
  .vision, .business-teaser, .estimate-layout { grid-template-columns: 1fr; gap: 40px; }
  .path-grid, .option-grid, .case-grid { grid-template-columns: 1fr 1fr; }
  .business-hero { grid-template-columns: 1fr; }
  .hero-funnel li:nth-child(n) { margin-left: 0; }
}
@media (max-width: 900px) {
  .request-paths { grid-template-columns: 1fr; }
  .workplace-map { display: none; }
  .page-toc { display: none; }
}
@media (max-width: 620px) {
  .vision-principles li { grid-template-columns: 1fr; gap: 4px; }
  .path-grid, .option-grid, .case-grid, .contribute-steps, .field-row, .field-row-3 { grid-template-columns: 1fr; }
  .request-card { padding: 24px 18px; }
  .agent-prompt { max-height: 22rem; }
  .onboarding-steps { padding-left: 52px; }
  .onboarding-steps::before, .onboarding-steps::after { left: 15px; }
  .step-index { left: -52px; width: 32px; height: 32px; font-size: 11px; }
  .lead-form { padding: 24px 18px; }
  .form-nav { justify-content: stretch; } .form-nav .button { flex: 1; }
  .vision-meter, .formula-card { padding: 22px; }
  .meter-row { grid-template-columns: 90px 1fr; }
}

/* Motion: only when the visitor allows it. */
@media (prefers-reduced-motion: no-preference) {
  .js-motion .reveal { opacity: 0; transform: translateY(18px); transition: opacity var(--dur-reveal) var(--ease-out), transform var(--dur-reveal) var(--ease-out); }
  .js-motion .reveal.is-visible { opacity: 1; transform: none; }
  .js-motion .reveal-group > .reveal:nth-child(2) { transition-delay: 80ms; }
  .js-motion .reveal-group > .reveal:nth-child(3) { transition-delay: 160ms; }
  .map-link { animation: map-flow 2.4s linear infinite; }
  .map-pulse { animation: map-pulse 3.2s var(--ease-in-out) infinite; transform-origin: 240px 240px; }
  .map-node { animation: map-float 7s var(--ease-in-out) infinite; }
  .node-2 { animation-delay: -1.4s; } .node-3 { animation-delay: -2.8s; } .node-4 { animation-delay: -4.2s; } .node-5 { animation-delay: -5.6s; }
  .js-motion .vision-meter .meter-routine { transform: scaleX(1.18); transition: transform 1100ms var(--ease-out); }
  .js-motion .vision-meter.is-visible .meter-routine { transform: scaleX(1); }
  .js-motion .vision-meter.is-visible .meter-row:nth-child(2) .meter-routine { transition-delay: 160ms; }
  .js-motion .vision-meter.is-visible .meter-row:nth-child(3) .meter-routine { transition-delay: 320ms; }
  @supports (animation-timeline: view()) {
    /* The one scrubbed instrument: the rail fills as the steps pass. Linear: the scroll is the clock. */
    .onboarding-steps::after { animation: rail-fill linear both; animation-timeline: view(); animation-range: entry 40% exit 60%; }
  }
}
@supports not (animation-timeline: view()) { .onboarding-steps::after { transform: scaleY(1); } }
@keyframes map-flow { from { stroke-dashoffset: 0; } to { stroke-dashoffset: -32; } }
@keyframes map-pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: .55; transform: scale(1.8); } }
@keyframes map-float { 0%, 100% { translate: 0 0; } 50% { translate: 0 -6px; } }
@keyframes rail-fill { from { transform: scaleY(0); } to { transform: scaleY(1); } }
@media (prefers-reduced-motion: reduce) { .onboarding-steps::after { transform: scaleY(1); } }
@media print { .js-motion .reveal { opacity: 1 !important; transform: none !important; } .site-header { position: static; } .copy-button, .form-nav, .workplace-map { display: none; } }
/* Switchboard agents table */
.agent-table-wrap { overflow-x: auto; }
.agent-table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.agent-table th, .agent-table td { text-align: left; padding: 0.55rem 0.75rem; border-bottom: 1px solid var(--line, rgba(255,255,255,0.12)); vertical-align: top; }
.agent-table th { font-weight: 600; white-space: nowrap; }
.agent-rank { font-size: 0.8em; opacity: 0.7; margin-left: 0.35em; }
/* Supported coding agents (/fabric/agents/): one table per level, readable at 320 px. */
.agents-answer { margin: var(--pc-space-6) 0 0; font-size: 18px; }
.agents-answer strong { color: var(--ink); }
.inline-link, .download-note a { color: var(--gold); text-decoration: underline; text-underline-offset: 4px; }
.fabric-agent-table { width: 100%; border-collapse: collapse; font-size: 15px; line-height: 1.5; }
.fabric-agent-table caption { caption-side: top; text-align: left; color: var(--ink-muted); font-size: 13px; padding-bottom: var(--pc-space-3); }
.fabric-agent-table th, .fabric-agent-table td { text-align: left; vertical-align: top; padding: var(--pc-space-4) var(--pc-space-4) var(--pc-space-4) 0; border-top: 1px solid var(--line); }
.fabric-agent-table thead th { border-top: 0; color: var(--ink-muted); font-size: var(--pc-type-meta); font-weight: 650; letter-spacing: .08em; text-transform: uppercase; }
.fabric-agent-table tbody th { font-weight: 650; color: var(--ink); }
.fabric-agent-table td { color: var(--ink-soft); }
.fabric-agent-table td a { color: var(--gold); text-decoration: underline; text-underline-offset: 4px; overflow-wrap: anywhere; }
.agents-subheading { font-size: 24px; letter-spacing: -.03em; margin: 56px 0 12px; }
.agents-text { color: var(--ink-soft); max-width: 760px; line-height: 1.7; margin-bottom: var(--pc-space-5); }
@media (max-width: 620px) {
 .agents-answer { font-size: 16px; }
 .fabric-agent-table { font-size: 14px; }
 .fabric-agent-table th, .fabric-agent-table td { padding-right: var(--pc-space-3); }
}
/* The language switch sits beside the header's action on every page and leads to the same page in
   another language (docs/ux/screens.md, docs/DEPLOYMENT.md#languages). With two languages it is one
   link; with three or more, a disclosure listing them all (scripts/locales.mjs languageSwitch),
   which needs no script. */
.header-actions { justify-self: end; display: flex; align-items: center; gap: 22px; }
.lang-switch { color: var(--ink-soft); font-size: 14px; transition: color 160ms ease; }
.lang-switch:hover, .lang-switch:focus-visible { color: var(--gold); }
.lang-menu { position: relative; }
.lang-menu > summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; color: var(--ink-soft); transition: color 160ms ease; }
.lang-menu > summary::-webkit-details-marker { display: none; }
.lang-menu > summary::after { content: ""; width: 6px; height: 6px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: translateY(-2px) rotate(45deg); }
.lang-menu[open] > summary::after { transform: translateY(2px) rotate(-135deg); }
.lang-menu > summary:hover, .lang-menu[open] > summary { color: var(--gold); }
.lang-menu > ul { position: absolute; right: 0; top: calc(100% + 14px); z-index: 30; min-width: 168px; margin: 0; padding: 6px; list-style: none; background: var(--surface); border: 1px solid var(--line-strong); border-radius: var(--pc-radius-control); box-shadow: 0 18px 40px rgba(0, 0, 0, .45); }
.lang-menu > ul a { display: block; padding: 9px 12px; border-radius: 6px; color: var(--ink-soft); font-size: 14px; transition: color 160ms ease, background-color 160ms ease; }
.lang-menu > ul a:hover, .lang-menu > ul a:focus-visible { color: var(--gold); background: rgba(255, 255, 255, .05); }
@media (max-width: 900px) { .story-site .site-header .header-actions { grid-column: 2; grid-row: 1; } }
@media (max-width: 620px) { .header-actions { gap: 14px; } .lang-switch { font-size: 13px; } }

/* Growth path (home #path, /vision/ #path): six stages in three columns */
.path-cycle { grid-template-columns: repeat(3, 1fr); }
.path-cycle > li:nth-child(3n+1) { padding-left: 0; border-left: 0; }
.work-cycle .availability { color: var(--gold); margin: 18px 0 0; }
.work-cycle .availability + h3 { margin-top: 12px; }
.family-role { font-style: normal; font-size: var(--pc-type-meta); color: var(--pc-text-muted); border-top: 1px solid var(--pc-border); padding-top: var(--pc-space-2); }
.stage-examples { list-style: none; padding: 0; margin: 0 0 18px; display: grid; gap: 8px; }
.work-cycle .stage-examples > li:nth-child(n) { padding: 0; border: 0; display: block; color: var(--ink-soft); font-size: 14px; line-height: 1.6; }
.stage-examples b { color: var(--ink); font-weight: 600; }
.source-list { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 10px; color: var(--ink-muted); font-size: 13px; line-height: 1.7; }
.source-list a { color: var(--gold); text-decoration: underline; text-underline-offset: 4px; }
.today-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--pc-space-5); }
.today-grid article { padding: var(--pc-space-5); border: 1px solid var(--pc-border); border-radius: var(--pc-radius-panel); background: var(--pc-panel); min-width: 0; }
.today-grid ul { margin: 14px 0 0; padding-left: 18px; color: var(--ink-soft); line-height: 1.7; }
@media (max-width: 1000px) {
 .path-cycle { grid-template-columns: 1fr 1fr; }
 .path-cycle > li:nth-child(3n+1) { padding-left: 26px; border-left: 1px solid var(--line); }
 .path-cycle > li:nth-child(2n+1) { padding-left: 0; border-left: 0; }
}
@media (max-width: 620px) {
 .path-cycle { grid-template-columns: 1fr; }
 .path-cycle > li, .path-cycle > li:nth-child(n) { padding: 26px 0; border-left: 0; }
 .today-grid { grid-template-columns: 1fr; }
}
.family-line { max-width: 640px; margin: 0 0 24px; padding-left: 14px; border-left: 2px solid var(--pc-accent); color: var(--pc-text-muted); font-size: var(--pc-type-body); line-height: 1.6; }
.family-line span { display: block; color: var(--pc-accent); font-size: var(--pc-type-meta); letter-spacing: .08em; font-weight: 700; }
.family-line a { color: var(--gold); text-decoration: underline; text-underline-offset: 4px; }
.trust-block { margin-top: var(--pc-space-6); }

/* How it works (home #how, SITE-028 W6): the six journey steps on the path grid. Each step is a
   picture (a synthetic product shot) or a text card built from .step-prompt; no new motion, the
   steps reveal like the rest of the page. The video slot stays [hidden] until W10 ships. */
.journey-steps .product-screenshot { margin: var(--pc-space-2) 0 var(--pc-space-4); }
.journey-steps .step-prompt { margin: var(--pc-space-2) 0 0; }
.journey-steps .step-prompt + p:not(.step-prompt) { margin-top: var(--pc-space-4); }
.journey-steps .step-prompt code { overflow-wrap: anywhere; font-size: var(--pc-type-meta); }
/* SITE-028 W10: the home video, click to play. The box keeps 16:9 before the poster arrives, so nothing moves. */
/* The home video (SITE-028 W10), directly under the hero since SITE-039: the hero's text stays the
   page's answer above the fold; the player's 16:9 box is reserved, so nothing shifts when it loads. */
.home-video { width: min(calc(100% - 40px), var(--content)); margin: 0 auto; padding-bottom: clamp(72px, 9vw, 112px); }
@media (max-width: 620px) { .home-video { width: calc(100vw - 28px); } }
.home-video video { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; background: var(--bg-raised); border: 1px solid var(--line-strong); border-radius: var(--radius-sm); }
.home-video figcaption { max-width: 72ch; margin-top: var(--pc-space-3); color: var(--ink-muted); font-size: var(--pc-type-meta); }

/* Chinese and Japanese (docs/DEPLOYMENT.md#languages): system CJK faces after the Latin stack, no
   negative tracking, taller headings (a CJK glyph fills its whole em), CJK line breaking. */
:root:lang(zh-Hans) { --pc-font: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", "Segoe UI", sans-serif; }
:root:lang(ja) { --pc-font: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, "Noto Sans CJK JP", "Source Han Sans JP", "Segoe UI", sans-serif; }
:root:lang(zh-Hans) *, :root:lang(ja) * { letter-spacing: normal; }
:root:lang(zh-Hans) body, :root:lang(ja) body { line-break: strict; line-height: 1.7; }
:root:lang(zh-Hans) h1, :root:lang(ja) h1 { line-height: 1.25; font-size: clamp(2.4rem, 5vw, 4.6rem); }
:root:lang(zh-Hans) h2, :root:lang(zh-Hans) h3, :root:lang(ja) h2, :root:lang(ja) h3 { line-height: 1.35; }
:root:lang(zh-Hans) .vision h2, :root:lang(ja) .vision h2 { font-size: clamp(2rem, 4vw, 3.4rem); line-height: 1.3; }
:root:lang(zh-Hans) .editorial-statement, :root:lang(ja) .editorial-statement { line-height: 1.6; }
/* Japanese headings wrap only between phrases: the locale generator marks each phrase boundary
   with <wbr> (phraseBreaks in i18n/locales.json, scripts/locales.mjs phraseChunks); keep-all stops
   the break inside a word (非依｜存), and overflow-wrap still breaks a phrase longer than the line. */
:root:lang(ja) :is(h1, h2, h3), :root:lang(ja) :is(h1, h2, h3) em { word-break: keep-all; overflow-wrap: anywhere; }

/* Korean (docs/DEPLOYMENT.md#languages): words are separated by spaces, so lines break at spaces
   only (a word is never split unless it alone is wider than its column), and the negative or wide
   letter-spacing that suits Latin display type is dropped because it loosens or crushes Hangul. */
html:lang(ko) body { word-break: keep-all; line-break: strict; overflow-wrap: break-word; }
html:lang(ko) body * { letter-spacing: normal !important; }

/* Long compound words (German "agentenunabhängige") must never widen a 390px page: headings
   hyphenate where the language allows and break as a last resort. */
html:lang(de) :is(h1, h2, h3), html:lang(pl) :is(h1, h2, h3) { hyphens: auto; -webkit-hyphens: auto; overflow-wrap: anywhere; }
/* Russian (SITE-037): at phone width one long word («программирования,», «конфиденциальности») is
   wider than the column at display size, so headings hyphenate there; wider screens keep whole words. */
@media (max-width: 620px) { html:lang(ru) :is(h1, h2, h3) { hyphens: auto; -webkit-hyphens: auto; hyphenate-limit-chars: 8 4 4; -webkit-hyphenate-limit-before: 4; -webkit-hyphenate-limit-after: 4; } }
/* Every heading, every language: a word longer than its column breaks rather than widen the page. */
:is(h1, h2, h3) { overflow-wrap: break-word; }

/* Layout pass of 2026-10-12 (SITE-039), checked in WebKit at 1440, 1024, 768, 390 and 320 px. */
/* The sticky header: Safari needs the prefixed blur; without it the page read through the bar. */
.site-header { -webkit-backdrop-filter: blur(18px); }
.site-header.is-scrolled { background: rgba(10, 7, 13, .96); }
/* Header controls are at least 44 px tall to tap (the language menu was 20 px). */
.lang-menu > summary, .header-download { min-height: 44px; display: inline-flex; align-items: center; }
.header-download { padding-block: 0; gap: .3em; }
@media (max-width: 620px) {
  /* SITE-023: one row of navigation in every language. A row longer than the screen scrolls
     sideways (keyboard focus scrolls it too), and its right edge fades to say there is more. */
  .story-site .site-header { min-height: 0; row-gap: 4px; column-gap: 12px; grid-template-columns: minmax(0, 1fr) auto; }
  .story-site .site-header nav { flex-wrap: nowrap; overflow-x: auto; overscroll-behavior-x: contain; scrollbar-width: none;
    margin-inline: -14px; padding-inline: 14px 24px; scroll-padding-inline: 14px 24px; column-gap: 18px;
    -webkit-mask-image: linear-gradient(to right, transparent, #000 14px, #000 calc(100% - 24px), transparent);
    mask-image: linear-gradient(to right, transparent, #000 14px, #000 calc(100% - 24px), transparent); }
  .story-site .site-header nav::-webkit-scrollbar { display: none; }
  .story-site .site-header nav a { flex: none; display: inline-flex; align-items: center; min-height: 40px; }
  /* The scrolling row clips anything outside it, so the focus ring sits inside the link. */
  .story-site .site-header nav a:focus-visible { outline-offset: -3px; }
  .story-site [id] { scroll-margin-top: 128px; }
}
@media (max-width: 360px) {
  /* 320 px: the brand and the two header controls fit one row. */
  .story-site .site-header { column-gap: 10px; }
  .brand { gap: 8px; font-size: 14px; }
  .brand img { width: 28px; height: 28px; }
  .header-actions { gap: 10px; }
  .header-link, .lang-switch { font-size: 12px; }
}
@media (max-width: 360px) { .header-download { max-width: 8.5em; text-align: right; line-height: 1.25; } }
@media (max-width: 620px) {
  /* /fabric/agents/ at 320 px: a long word in a column head or cell (e.g. «ОФИЦИАЛЬНЫЙ») widened the table past the screen. */
  .fabric-agent-table { table-layout: fixed; }
  .fabric-agent-table th, .fabric-agent-table td { overflow-wrap: anywhere; hyphens: auto; -webkit-hyphens: auto; }
  .fabric-agent-table thead th { letter-spacing: .04em; }
}
/* Below 340 px the long header actions of some languages (Português (Brasil), Tools herunterladen)
   leave no room for the wordmark: the mark alone links home, and keeps its accessible name. */
@media (max-width: 340px) { .site-header .brand > span { display: none; } }
/* 621–900 px: the second header row reads as one group from the left, not spread edge to edge. */
@media (max-width: 900px) and (min-width: 621px) { .story-site .site-header nav { justify-content: flex-start; column-gap: 28px; } }
/* Footer links are at least 24 × 24 px (the X link was 19 px wide). */
.story-footer nav a { display: inline-flex; align-items: center; justify-content: center; min-width: 24px; min-height: 24px; }
/* /start/ steps at 320 px: the grid track took the widest step's min-content (a German download
   button) and pushed every step past the screen; the track now fits the column and buttons wrap. */
.setup-steps { grid-template-columns: minmax(0, 1fr); }
.setup-steps .button { flex-wrap: wrap; text-align: center; padding-block: 10px; }
/* SITE-045 (operator 2026-10-14): one door to setup, Fabric as the home, the About notes, the video transcript. */
/* /start/: the command and the copy-prompt side by side; one column below 900 px. */
.setup-pair { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 24px; align-items: start; margin-top: 8px; }
.setup-pair .request-card pre { max-width: none; }
@media (max-width: 900px) { .setup-pair { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 620px) { .setup-pair .request-card { padding: 20px; } }
/* "Prefer to do it by hand?": the manual downloads, folded. */
.manual-setup { margin-top: 32px; border-top: 1px solid var(--line-strong); padding-top: 20px; }
.manual-setup > summary { cursor: pointer; font-size: 19px; color: var(--ink); min-height: 24px; }
.manual-setup > summary:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }
.manual-setup[open] > summary { margin-bottom: 8px; }
/* Home #start: the setup command in the For you card. */
.path-card pre.copyable { max-width: 100%; margin: 4px 0 20px; white-space: pre-wrap; overflow-wrap: anywhere; padding: var(--pc-space-4); padding-right: 7.5rem; background: var(--pc-bg); border: 1px solid var(--pc-border); border-radius: var(--pc-radius-control); font-size: 14px; color: var(--ink); }
/* Home #products: Fabric first and wide, then the four that work with it and on their own. */
.tool-choice-home { grid-column: 1 / -1; border-color: var(--pc-border-strong); }
.tool-directory-label { grid-column: 1 / -1; margin: var(--pc-space-3) 0 0; color: var(--pc-accent); font-size: var(--pc-type-meta); letter-spacing: .08em; font-weight: 700; text-transform: uppercase; }
.tool-directory-four { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-bottom: 40px; }
@media (max-width: 620px) { .tool-directory-four { grid-template-columns: 1fr; } }
/* Product pages: one line to the setup. */
.setup-line { margin: -12px 0 24px; padding-left: 16px; font-size: var(--pc-type-body); }
.setup-line a, .admin-line a { color: var(--gold); text-decoration: underline; text-underline-offset: 4px; }
/* /vision/ #pipeline: the recommended skill and its install line. */
.pipeline-note pre { max-width: 720px; white-space: pre-wrap; overflow-wrap: anywhere; margin: 12px 0; padding: var(--pc-space-4); background: var(--pc-bg); border: 1px solid var(--pc-border); border-radius: var(--pc-radius-control); font-size: var(--pc-type-body); }
.pipeline-note .section-note a { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }
/* Home #about: three short notes (investors, contributors, press). */
.about-doors { display: grid; gap: 18px; margin-top: 40px; padding-top: 28px; border-top: 1px solid var(--line-strong); }
.about-door h3 { margin: 0 0 6px; font-size: 18px; letter-spacing: -.01em; }
.about-door p { margin: 0; color: var(--ink-soft); line-height: 1.7; }
.about-door-links { margin-top: 6px !important; }
.about-door a { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }
/* The home video's transcript, folded under the player. */
.video-transcript { max-width: 72ch; margin-top: var(--pc-space-3); }
.video-transcript > summary { cursor: pointer; color: var(--ink-soft); font-size: var(--pc-type-meta); min-height: 24px; }
.video-transcript > summary:hover { color: var(--gold); }
.video-transcript > summary:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }
.video-transcript p { margin: 12px 0 0; color: var(--ink-soft); line-height: 1.75; }