@font-face {
  font-family: "Funnel Sans";
  src: url("/assets/fonts/funnel-sans-400.ttf") format("truetype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Funnel Sans";
  src: url("/assets/fonts/funnel-sans-500.ttf") format("truetype");
  font-style: normal;
  font-weight: 500;
  font-display: swap;
}

@font-face {
  font-family: "Funnel Sans";
  src: url("/assets/fonts/funnel-sans-600.ttf") format("truetype");
  font-style: normal;
  font-weight: 600;
  font-display: swap;
}

@font-face {
  font-family: "Funnel Sans";
  src: url("/assets/fonts/funnel-sans-700.ttf") format("truetype");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}

@font-face {
  font-family: "Azeret Mono";
  src: url("/assets/fonts/azeret-mono-400.ttf") format("truetype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Azeret Mono";
  src: url("/assets/fonts/azeret-mono-500.ttf") format("truetype");
  font-style: normal;
  font-weight: 500;
  font-display: swap;
}

:root {
  --pine: #073f31;
  --pine-bright: #0a5a44;
  --night: #101a16;
  --ink: #14201b;
  --paper: #f4f5f0;
  --white: #fff;
  --acid: #e4ff57;
  --mint: #20c991;
  --blue: #c5dff0;
  --orange: #f15a24;
  --line-dark: rgba(16, 26, 22, 0.2);
  --line-light: rgba(255, 255, 255, 0.24);
  --muted-dark: #516159;
  --muted-light: #c2cec8;
  --font-sans: "Funnel Sans", Arial, sans-serif;
  --font-mono: "Azeret Mono", ui-monospace, monospace;
  --display: clamp(3rem, 5.6vw, 5rem);
  --title: clamp(2.75rem, 5.2vw, 5rem);
  --subtitle: clamp(1.75rem, 3vw, 2.75rem);
  --lead: clamp(1.18rem, 1.8vw, 1.5rem);
  --body: 1.0625rem;
  --small: 0.875rem;
  --label: 0.75rem;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-24: 6rem;
  --space-32: 8rem;
  --shell: 77.5rem;
  --radius: 0.25rem;
  --z-nav: 20;
  --z-skip: 40;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  min-width: 20rem;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: var(--body);
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img,
svg {
  display: block;
  max-width: 100%;
}

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

button,
summary {
  font: inherit;
}

button,
a,
summary {
  -webkit-tap-highlight-color: transparent;
}

h1,
h2,
h3,
p,
figure,
ol,
ul,
dl,
dd {
  margin: 0;
}

ul,
ol {
  padding: 0;
}

h1,
h2,
h3,
strong {
  font-weight: 600;
}

h1,
h2,
h3 {
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

:focus-visible {
  outline: 0.1875rem solid var(--mint);
  outline-offset: 0.25rem;
}

::selection {
  background: var(--acid);
  color: var(--night);
}

.shell {
  width: min(calc(100% - 3rem), var(--shell));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: var(--z-skip);
  top: var(--space-3);
  left: var(--space-3);
  padding: var(--space-3) var(--space-4);
  transform: translateY(-160%);
  border: 0.125rem solid var(--night);
  background: var(--acid);
  color: var(--night);
  font-weight: 600;
}

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

.site-nav {
  position: sticky;
  z-index: var(--z-nav);
  top: 0;
  border-bottom: 0.0625rem solid rgba(255, 255, 255, 0.14);
  background: var(--pine);
  color: var(--white);
  transition: background-color 180ms ease, border-color 180ms ease;
}

.site-nav.is-scrolled {
  border-bottom-color: rgba(16, 26, 22, 0.16);
  background: var(--paper);
  color: var(--night);
}

.nav-shell {
  display: grid;
  width: min(calc(100% - 3rem), var(--shell));
  min-height: 4.5rem;
  margin-inline: auto;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--space-8);
}

.wordmark {
  display: inline-flex;
  width: max-content;
  min-height: 2.75rem;
  align-items: center;
  gap: var(--space-2);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  line-height: 1;
}

.wordmark span {
  width: 0.5rem;
  height: 0.5rem;
  background: var(--acid);
}

.is-scrolled .wordmark span {
  background: var(--pine);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-links a,
.nav-menu a {
  font-size: var(--small);
  font-weight: 500;
}

.nav-links a {
  position: relative;
  padding-block: 1.5rem;
}

.nav-links a::after {
  position: absolute;
  right: 0;
  bottom: 1.125rem;
  left: 0;
  height: 0.125rem;
  transform: scaleX(0);
  transform-origin: left;
  background: currentColor;
  content: "";
  transition: transform 160ms ease;
}

.nav-links a:hover::after,
.nav-links a:focus-visible::after,
.nav-links a[aria-current="location"]::after {
  transform: scaleX(1);
}

.nav-menu {
  display: none;
}

.nav-menu-scrim {
  display: none;
}

.hero {
  overflow: hidden;
  background: var(--pine);
  color: var(--white);
}

.hero-layout {
  display: grid;
  min-height: calc(100svh - 4.5rem - 4rem);
  padding-block: clamp(3.5rem, 6vw, 5.5rem);
  grid-template-columns: minmax(0, 1.02fr) minmax(26rem, 0.78fr);
  align-items: center;
  gap: clamp(3rem, 7vw, 7rem);
}

.work-name > span,
.principles-head > span {
  font-family: var(--font-mono);
  font-size: var(--label);
  font-weight: 500;
  letter-spacing: 0.07em;
  line-height: 1.35;
}

.hero h1 {
  max-width: 13ch;
  font-size: var(--display);
  letter-spacing: -0.035em;
  line-height: 0.92;
}

.hero-lede {
  max-width: 35rem;
  margin-top: var(--space-8);
  color: #d5e0db;
  font-size: var(--lead);
  line-height: 1.42;
}

.hero-actions {
  display: flex;
  margin-top: var(--space-8);
  align-items: center;
  gap: var(--space-6);
}

.button {
  display: inline-flex;
  min-height: 3rem;
  padding: 0.75rem 1.25rem;
  align-items: center;
  justify-content: center;
  border: 0.125rem solid transparent;
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.2;
  transition: transform 160ms ease, background-color 160ms ease, color 160ms ease;
}

.button:hover {
  transform: translate(-0.1875rem, -0.1875rem);
}

.button-acid {
  border-color: var(--acid);
  background: var(--acid);
  color: var(--night);
  box-shadow: 0.375rem 0.375rem 0 var(--night);
}

.button-acid:hover {
  box-shadow: 0.5625rem 0.5625rem 0 var(--night);
}

.button-dark {
  border-color: var(--night);
  background: var(--night);
  color: var(--white);
  box-shadow: 0.375rem 0.375rem 0 rgba(7, 63, 49, 0.28);
}

.hero-system {
  position: relative;
}

.hero-system::after {
  position: absolute;
  z-index: 0;
  inset: 1.25rem -1.25rem -1.25rem 1.25rem;
  background: var(--mint);
  content: "";
}

.system-tabs,
.system-stage {
  position: relative;
  z-index: 1;
}

.system-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 0.0625rem solid var(--line-light);
  border-bottom: 0;
  background: var(--pine);
}

.system-tabs button {
  min-height: 5.25rem;
  padding: var(--space-4) var(--space-6);
  border: 0;
  background: transparent;
  color: var(--white);
  cursor: pointer;
  text-align: left;
}

.system-tabs button + button {
  border-left: 0.0625rem solid var(--line-light);
}

.system-tabs button[aria-selected="true"] {
  background: var(--acid);
  color: var(--night);
}

.system-tabs strong,
.system-tabs small {
  display: block;
}

.system-tabs strong {
  font-size: 1.125rem;
  line-height: 1.2;
}

.system-tabs small {
  margin-top: var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--label);
  line-height: 1.35;
}

.system-stage {
  min-height: 35.5rem;
  border: 0.0625rem solid var(--line-light);
  background: var(--night);
}

.system-pane {
  display: flex;
  min-height: 35.5rem;
  padding: var(--space-8);
  flex-direction: column;
}

.system-pane[hidden] {
  display: none;
}

.system-pane-head h2 {
  max-width: 13ch;
  margin-top: var(--space-3);
  font-size: var(--subtitle);
  letter-spacing: -0.025em;
  line-height: 1.02;
}

.chapter {
  padding-block: clamp(6rem, 11vw, 10rem);
}

.chapter-head {
  display: grid;
  margin-bottom: clamp(4rem, 8vw, 7rem);
  grid-template-columns: minmax(16rem, 0.72fr) minmax(0, 1.28fr);
  align-items: start;
  gap: clamp(2rem, 6vw, 6rem);
}

.chapter-head > h2 {
  grid-column: 1;
}

.chapter-head-copy {
  display: grid;
  max-width: 50rem;
  grid-column: 2;
  gap: var(--space-6);
}

.chapter-mark {
  color: var(--pine);
  font-size: clamp(1.5rem, 2.4vw, 2.25rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 0.95;
}

.chapter-head h2,
.work-intro h2,
.network-copy h2,
.principles h2,
.start > .shell > h2 {
  font-size: var(--title);
  letter-spacing: -0.035em;
  line-height: 0.98;
}

.chapter-head-copy > p:not(.chapter-mark) {
  max-width: 50rem;
  color: var(--muted-dark);
  font-size: var(--lead);
  line-height: 1.45;
}

.intelligence {
  background: var(--paper);
}

.boombox {
  background: var(--blue);
}

.boombox .chapter-mark {
  color: var(--night);
}

.work {
  background: var(--night);
  color: var(--white);
}

.work-intro {
  display: grid;
  margin-bottom: var(--space-24);
  grid-template-columns: minmax(0, 1.4fr) minmax(18rem, 0.6fr);
  gap: clamp(3rem, 8vw, 8rem);
}

.work-intro h2 {
  max-width: 11ch;
}

.work-intro p {
  align-self: end;
  color: var(--muted-light);
  font-size: var(--lead);
}

.work-folio {
  display: grid;
  padding-block: var(--space-12);
  grid-template-columns: minmax(0, 1fr) minmax(22rem, 1fr);
  gap: clamp(3rem, 8vw, 8rem);
  border-top: 0.0625rem solid var(--line-light);
}

.work-folio:last-child {
  border-bottom: 0.0625rem solid var(--line-light);
}

.work-name span {
  color: var(--muted-light);
}

.work-copy > p {
  max-width: 38rem;
  color: #d7dfdb;
  font-size: var(--lead);
  line-height: 1.45;
}

.company-network {
  background: var(--pine);
  color: var(--white);
}

.network-copy {
  display: grid;
  grid-template-columns: minmax(16rem, 0.72fr) minmax(0, 1.28fr);
  align-items: start;
  gap: clamp(3rem, 8vw, 8rem);
}

.network-copy h2 {
  max-width: 13ch;
}

.network-copy p {
  color: #cedbd5;
  font-size: var(--lead);
  line-height: 1.45;
}

.network-copy-body {
  display: grid;
  max-width: 58rem;
  gap: var(--space-6);
}

.principles {
  padding-block: clamp(6rem, 10vw, 9rem);
  background: var(--white);
}

.principles-head {
  display: grid;
  margin-bottom: var(--space-16);
  grid-template-columns: 13rem 1fr;
  align-items: end;
  gap: var(--space-8);
}

.principles-head > span {
  color: var(--pine);
}

.principle-lines {
  list-style: none;
  border-top: 0.125rem solid var(--night);
}

.principle-lines li {
  position: relative;
  min-height: 7rem;
  padding: var(--space-6) 0 var(--space-6) clamp(2rem, 6vw, 6rem);
  border-bottom: 0.0625rem solid var(--line-dark);
}

.principle-lines li::before {
  position: absolute;
  top: 50%;
  left: 0;
  width: 1rem;
  height: 1rem;
  transform: translateY(-50%);
  background: var(--mint);
  content: "";
}

.principle-lines strong {
  display: block;
  max-width: 46rem;
  font-size: clamp(1.65rem, 3vw, 2.75rem);
  letter-spacing: -0.025em;
  line-height: 1.1;
}

.start {
  padding-block: clamp(6rem, 9vw, 8rem) clamp(4rem, 5vw, 5rem);
  background: var(--acid);
}

.start > .shell > h2 {
  max-width: 11ch;
}

.site-footer {
  padding-block: var(--space-12);
  background: var(--night);
  color: var(--white);
}

.footer-layout {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-8);
}

.footer-wordmark {
  margin-bottom: var(--space-4);
}

.footer-layout p {
  color: var(--muted-light);
  font-size: var(--small);
}

.footer-layout nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--space-6);
}

.footer-layout nav a {
  min-height: 2.75rem;
  font-size: var(--small);
  line-height: 2.75rem;
}

.js-motion .reveal {
  opacity: 0;
  transform: translateY(1.5rem);
}

.js-motion .reveal.is-visible,
.js-motion.motion-failsafe .reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 520ms ease, transform 520ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

@media (max-width: 68rem) {
  .nav-shell {
    grid-template-columns: 1fr auto;
  }

  .nav-links {
    display: none;
  }

  .nav-menu {
    position: relative;
    display: block;
  }

  .nav-menu[open] .nav-menu-scrim {
    position: fixed;
    z-index: 1;
    inset: 4.5rem 0 0;
    display: block;
    width: 100%;
    height: calc(100dvh - 4.5rem);
    padding: 0;
    border: 0;
    background: rgba(16, 26, 22, 0.58);
    cursor: default;
  }

  .nav-menu summary {
    position: relative;
    z-index: 3;
    display: grid;
    min-width: 3.5rem;
    min-height: 2.75rem;
    place-items: center;
    border: 0.0625rem solid currentColor;
    cursor: pointer;
    font-size: var(--small);
    list-style: none;
  }

  .nav-menu summary::-webkit-details-marker {
    display: none;
  }

  .nav-menu > div {
    position: absolute;
    z-index: 2;
    top: calc(100% + 0.75rem);
    right: 0;
    display: grid;
    width: min(18rem, calc(100vw - 3rem));
    padding: var(--space-3);
    border: 0.0625rem solid var(--night);
    background: var(--paper);
    color: var(--night);
    box-shadow: 0.5rem 0.5rem 0 rgba(16, 26, 22, 0.28);
  }

  .nav-menu a {
    display: flex;
    min-height: 2.75rem;
    padding-inline: var(--space-3);
    align-items: center;
    border-bottom: 0.0625rem solid var(--line-dark);
  }

  .nav-menu a:last-child {
    border-bottom: 0;
    background: var(--acid);
  }

  .hero-layout {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 50rem;
  }

  .hero h1 {
    max-width: 10ch;
  }

  .hero-system {
    width: calc(100% - 1.25rem);
  }

  .system-stage,
  .system-pane {
    min-height: 32rem;
  }

  .chapter-head {
    grid-template-columns: minmax(14rem, 0.72fr) minmax(0, 1.28fr);
  }

}

@media (max-width: 50rem) {
  .shell,
  .nav-shell {
    width: min(calc(100% - 2rem), var(--shell));
  }

  .chapter {
    padding-block: var(--space-24);
  }

  .hero-layout {
    padding-block: var(--space-16) var(--space-24);
    gap: var(--space-16);
  }

  .chapter-head,
  .work-intro,
  .network-copy,
  .principles-head {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .chapter-head > h2,
  .chapter-head-copy {
    grid-column: 1;
  }

  .chapter-mark {
    max-width: none;
    font-size: 1.25rem;
    letter-spacing: 0;
  }

  .work-intro p,
  .network-copy p {
    align-self: auto;
  }

  .work-folio {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .principles-head {
    align-items: start;
  }

  .footer-layout {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-layout nav {
    justify-content: flex-start;
  }
}

@media (max-width: 36rem) {
  :root {
    --display: clamp(2.75rem, 11.8vw, 3.5rem);
    --title: clamp(2.45rem, 12vw, 3.75rem);
    --subtitle: clamp(1.7rem, 8vw, 2.25rem);
    --lead: 1.125rem;
    --body: 1rem;
  }

  .hero h1 {
    max-width: 9.5ch;
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: var(--space-3);
  }

  .button {
    width: 100%;
  }

  .hero-system {
    width: calc(100% - 0.75rem);
  }

  .hero-system::after {
    inset: 0.75rem -0.75rem -0.75rem 0.75rem;
  }

  .system-tabs button {
    min-height: 4.75rem;
    padding: var(--space-3);
  }

  .system-tabs strong {
    font-size: 1rem;
  }

  .system-tabs small {
    font-size: 0.6875rem;
  }

  .system-stage,
  .system-pane {
    min-height: 36rem;
  }

  .system-pane {
    padding: var(--space-6) var(--space-4);
  }

  .system-pane-head h2 {
    max-width: 15ch;
  }

  .principle-lines li {
    min-height: 6rem;
    padding-left: 2.25rem;
  }

  .principle-lines strong {
    font-size: 1.5rem;
  }

}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .js-motion .reveal {
    opacity: 1;
    transform: none;
  }

}

/* ---- One loop, everywhere (own band between the two systems) ---- */

.loop {
  background: var(--pine-bright);
  color: var(--white);
}

.loop-head {
  display: grid;
  gap: 1rem;
  max-width: 46rem;
  margin-bottom: 3.5rem;
}

.loop-head > span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--acid);
}

.loop-head h2 {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: var(--subtitle);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0;
}

.loop-head p {
  color: var(--muted-light);
  font-size: var(--body);
  margin: 0;
}

.loop-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
  list-style: none;
  margin: 0;
  padding: 0;
}

.loop-step {
  padding: 2rem 1.5rem 2.25rem 0;
}

.loop-step + .loop-step {
  border-left: 1px solid var(--line-light);
  padding-left: 1.5rem;
}

.loop-step span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--acid);
}

.loop-step h3 {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1.35rem;
  margin: 0.6rem 0 0.5rem;
}

.loop-step p {
  color: #d8e4de;
  font-size: 0.95rem;
  line-height: 1.55;
  margin: 0;
}

.loop-standing {
  margin: 2.75rem 0 0;
  max-width: 52rem;
  display: grid;
  gap: 0.6rem;
}

.loop-standing > span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--acid);
}

.loop-standing p {
  margin: 0;
  font-size: var(--lead);
  line-height: 1.45;
  color: var(--white);
  letter-spacing: -0.01em;
  text-wrap: pretty;
}

@media (max-width: 56rem) {
  .loop-steps {
    grid-template-columns: 1fr;
  }

  .loop-step {
    padding: 1.5rem 0;
  }

  .loop-step + .loop-step {
    border-left: 0;
    border-top: 1px solid var(--line-light);
    padding-left: 0;
  }
}

/* ---- Capability Network rebuild additions ---- */

.trust {
  background: var(--white);
}

.field-note-title > span,
.field-note-title > p {
  font-family: var(--font-mono);
  font-size: var(--label);
  font-weight: 500;
  letter-spacing: 0.07em;
  line-height: 1.35;
}

.field-note {
  display: grid;
  margin-top: var(--space-12);
  padding: clamp(2rem, 4vw, 3rem);
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.8fr);
  gap: clamp(2rem, 7vw, 6rem);
  border: 0.0625rem solid var(--line-light);
  background: #17372d;
  color: var(--white);
  transition: background-color 180ms ease, color 180ms ease;
}

.field-note:hover {
  background: var(--acid);
  color: var(--night);
}

.field-note-title > span {
  color: var(--mint);
}

.field-note:hover .field-note-title > span {
  color: var(--pine);
}

.field-note-title h3 {
  max-width: 22ch;
  margin-top: var(--space-6);
  font-size: var(--subtitle);
  letter-spacing: -0.03em;
  line-height: 1.08;
}

.field-note-title h3 span {
  color: var(--acid);
}

.field-note:hover .field-note-title h3 span {
  color: var(--pine);
}

.field-note-title > p {
  margin-top: var(--space-4);
  color: var(--muted-light);
  letter-spacing: 0;
}

.field-note:hover .field-note-title > p {
  color: var(--muted-dark);
}

.field-note-body {
  align-self: end;
}

.field-note-body blockquote {
  margin: 0;
  font-size: var(--lead);
  font-weight: 500;
  line-height: 1.5;
}

.field-note-body p {
  margin-top: var(--space-4);
  color: var(--muted-light);
  line-height: 1.55;
}

.field-note:hover .field-note-body p {
  color: var(--muted-dark);
}

.field-note-body strong {
  display: inline-block;
  margin-top: var(--space-6);
  border-bottom: 0.0625rem solid currentColor;
  font-family: var(--font-mono);
  font-size: var(--label);
  letter-spacing: 0.07em;
  line-height: 1.6;
}

.path-steps {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.path-steps .loop-step {
  --step-inset: 0rem;
  position: relative;
}

.path-steps .loop-step + .loop-step {
  --step-inset: 1.5rem;
}

.path-steps .loop-step > span {
  position: relative;
  z-index: 2;
  display: grid;
  width: 2.25rem;
  height: 2.25rem;
  place-items: center;
  border: 0.0625rem solid var(--acid);
  background: var(--pine-bright);
}

.path-steps .loop-step:not(:last-child)::after {
  position: absolute;
  z-index: 1;
  top: 3.09375rem;
  right: -1.5rem;
  left: calc(var(--step-inset) + 2.25rem);
  height: 0.0625rem;
  background: var(--acid);
  content: "";
}

.loop-standing a {
  border-bottom: 0.0625rem solid currentColor;
}

@media (max-width: 56rem) {
  .path-steps {
    grid-template-columns: 1fr;
  }

  .path-steps .loop-step + .loop-step {
    --step-inset: 0rem;
    border-top: 0;
  }

  .path-steps .loop-step:not(:last-child)::after {
    top: 3.75rem;
    right: auto;
    bottom: -1.5rem;
    left: 1.09375rem;
    width: 0.0625rem;
    height: auto;
  }

  .field-note {
    grid-template-columns: 1fr;
  }
}

/* ---- Final copy layout ---- */

.nav-shell {
  grid-template-columns: auto minmax(0, 1fr);
}

.nav-links {
  margin-left: auto;
  gap: clamp(0.75rem, 1.7vw, 1.75rem);
}

.nav-links a {
  white-space: nowrap;
}

.hero-layout {
  min-height: calc(100svh - 4.5rem);
  padding-block: clamp(2.25rem, 4.5vw, 4rem);
  grid-template-columns: minmax(0, 1.08fr) minmax(25rem, 0.92fr);
  gap: clamp(3rem, 6vw, 6rem);
}

.hero-lede {
  max-width: 41rem;
  margin-top: var(--space-6);
}

.hero-lede-retention {
  max-width: 38rem;
  margin-top: var(--space-4);
  color: var(--white);
}

.hero-actions {
  display: grid;
  margin-top: var(--space-6);
  grid-template-columns: minmax(15rem, 0.85fr) minmax(19rem, 1.15fr);
  align-items: stretch;
  gap: var(--space-4);
}

.hero-actions .button {
  min-height: 4.5rem;
  text-align: center;
}

.developer-lane {
  display: grid;
  min-height: 4.5rem;
  padding: var(--space-3) var(--space-4);
  align-content: center;
  gap: var(--space-1);
  border: 0.0625rem solid var(--line-light);
  background: rgba(16, 26, 22, 0.32);
  color: var(--white);
  transition: border-color 160ms ease, background-color 160ms ease;
}

.developer-lane:hover,
.developer-lane:focus-visible {
  border-color: var(--acid);
  background: var(--night);
}

.developer-lane code,
.developer-lane span,
.inline-install-command {
  font-family: var(--font-mono);
}

.developer-lane code {
  font-size: var(--small);
  line-height: 1.35;
}

.developer-lane span {
  color: #d8e4de;
  font-size: var(--label);
  line-height: 1.4;
}

.developer-lane b {
  color: var(--acid);
  font-weight: 500;
}

.hero-meta {
  display: flex;
  margin-top: var(--space-4);
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.hero-contact-link {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  border-bottom: 0.0625rem solid currentColor;
  color: #d5e0db;
  font-size: var(--small);
  line-height: 1.4;
}

.hero-anchor {
  color: var(--acid);
  font-family: var(--font-mono);
  font-size: var(--label);
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.4;
}

.hero-support {
  max-width: 80ch;
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: 0.0625rem solid var(--line-light);
  color: #d5e0db;
  font-size: var(--small);
  line-height: 1.5;
}

.door-system .system-stage {
  min-height: 29.8125rem;
}

.door-system .system-pane {
  min-height: calc(29.8125rem - 0.125rem);
  justify-content: space-between;
}

.door-system .system-pane-head h2 {
  max-width: 15ch;
  margin-top: 0;
}

.door-payload {
  display: grid;
  max-width: 34rem;
  margin-block: auto;
  gap: var(--space-4);
}

.door-payload p {
  color: var(--white);
  font-size: var(--lead);
  line-height: 1.45;
}

.door-aside {
  max-width: 34rem;
  padding-top: var(--space-6);
  border-top: 0.0625rem solid var(--line-light);
  color: #d5e0db;
  font-size: var(--lead);
  line-height: 1.45;
}

.network-opening {
  max-width: 66ch;
  color: #d8e4de;
  line-height: 1.5;
}

:is(.network-trade, .network-recursion) h3 {
  font-family: var(--font-mono);
  font-size: var(--label);
  font-weight: 500;
  letter-spacing: 0.07em;
  line-height: 1.35;
}

.network-trade {
  display: grid;
  margin-top: var(--space-16);
  padding-top: var(--space-8);
  grid-template-columns: 12rem minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 6rem);
  border-top: 0.125rem solid var(--mint);
}

:is(.network-trade, .network-recursion) h3 {
  color: var(--acid);
}

.network-trade-copy,
.network-recursion-copy {
  display: grid;
  gap: var(--space-4);
}

.network-trade p,
.network-recursion p {
  max-width: 68ch;
  color: #d8e4de;
  font-size: var(--lead);
  line-height: 1.55;
}

.network-trade .trade-sequence {
  max-width: none;
  padding: var(--space-3) var(--space-4);
  border: 0.0625rem solid rgba(228, 255, 87, 0.58);
  color: var(--acid);
  font-family: var(--font-mono);
  font-size: var(--small);
  letter-spacing: 0.02em;
  line-height: 1.45;
  text-align: center;
}

.network-recursion {
  display: grid;
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  grid-template-columns: 12rem minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 6rem);
  border-top: 0.0625rem solid var(--line-light);
}

.network-recursion-copy {
  min-width: 0;
}

.network-ladder {
  max-width: 100%;
  margin-top: var(--space-6);
}

.ladder-stage {
  display: grid;
  max-width: 100%;
  padding: var(--space-6);
  grid-template-areas:
    "provider-label providers track"
    ". provider-connectors track"
    ". rail-network track"
    ". connectors track"
    ". company company"
    ". rail-company rail-company"
    ". customer-connector customer-connector"
    "customer-label customers customers"
    ". flow flow"
    ". bottom bottom";
  grid-template-columns: 2rem minmax(0, 1fr) 9rem;
  gap: var(--space-3) var(--space-4);
  border: 0.0625rem solid rgba(32, 201, 145, 0.65);
  background: var(--night);
}

.ladder-stage > *,
.ladder-provider-grid > *,
.ladder-customer-grid > * {
  min-width: 0;
  min-height: 0;
}

.ladder-row-label {
  align-self: stretch;
  justify-self: center;
  color: var(--muted-light);
  font-family: var(--font-mono);
  font-size: var(--label);
  font-weight: 500;
  letter-spacing: 0.07em;
  line-height: 1.4;
  text-align: center;
  text-orientation: mixed;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.ladder-row-label-providers {
  grid-area: provider-label;
}

.ladder-row-label-customers {
  grid-area: customer-label;
}

.ladder-provider-grid,
.ladder-customer-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-3);
}

.ladder-provider-grid {
  grid-area: providers;
}

.ladder-provider-connectors {
  display: grid;
  min-height: var(--space-6);
  grid-area: provider-connectors;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-3);
}

.ladder-provider-connectors span {
  position: relative;
  width: 0.0625rem;
  height: calc(100% + var(--space-3));
  justify-self: center;
  background: var(--mint);
}

.ladder-provider-connectors span::after {
  position: absolute;
  right: -0.1875rem;
  bottom: 0;
  width: 0.4375rem;
  height: 0.4375rem;
  transform: rotate(45deg);
  border-right: 0.0625rem solid var(--mint);
  border-bottom: 0.0625rem solid var(--mint);
  content: "";
}

.ladder-customer-grid {
  grid-area: customers;
}

.ladder-node {
  display: flex;
  min-height: 7rem;
  padding: var(--space-4);
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-3);
  border: 0.0625rem solid var(--mint);
  border-radius: var(--radius);
  background: rgba(32, 201, 145, 0.1);
  color: var(--white);
  overflow-wrap: anywhere;
}

.ladder-node-dashed {
  border-color: rgba(255, 255, 255, 0.5);
  border-style: dashed;
  background: transparent;
}

.ladder-node strong,
.ladder-track strong,
.ladder-company-title strong {
  font-family: var(--font-sans);
  font-size: var(--body);
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.2;
}

.ladder-node span,
.ladder-track span,
.ladder-company-title span,
.ladder-company li {
  font-family: var(--font-mono);
  font-size: var(--small);
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.5;
}

.ladder-track {
  display: flex;
  padding: var(--space-4);
  grid-area: track;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-3);
  border-radius: var(--radius);
  background: var(--acid);
  color: var(--night);
  overflow-wrap: anywhere;
}

.ladder-rail {
  padding: var(--space-3) var(--space-4);
  color: var(--night);
  font-family: var(--font-mono);
  font-size: var(--label);
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.45;
  text-align: center;
  overflow-wrap: anywhere;
}

.ladder-rail-network {
  grid-area: rail-network;
  background: var(--mint);
}

.ladder-rail-company {
  grid-area: rail-company;
  border: 0.0625rem solid var(--acid);
  background: rgba(228, 255, 87, 0.12);
  color: var(--acid);
}

.ladder-customer-connector {
  display: grid;
  min-height: var(--space-6);
  grid-area: customer-connector;
  place-items: center;
  color: var(--acid);
  font-family: var(--font-mono);
  font-size: var(--small);
  background: linear-gradient(var(--acid), var(--acid)) center / 0.0625rem 100% no-repeat;
}

.ladder-customer-connector span {
  padding-inline: var(--space-1);
  background: var(--night);
}

.ladder-connectors {
  display: grid;
  grid-area: connectors;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
}

.ladder-connectors p {
  display: grid;
  min-height: 4rem;
  align-self: center;
  place-items: center;
  background: linear-gradient(var(--mint), var(--mint)) center / 0.0625rem 100% no-repeat;
  color: var(--muted-light);
  font-family: var(--font-mono);
  font-size: var(--label);
  font-weight: 400;
  letter-spacing: 0.02em;
  line-height: 1.5;
  text-align: center;
  overflow-wrap: anywhere;
}

.ladder-connectors p > span {
  position: relative;
  z-index: 1;
  padding: var(--space-1) var(--space-2);
  background: var(--night);
}

.ladder-connectors p:last-child {
  color: var(--acid);
}

.ladder-company {
  display: grid;
  padding: var(--space-6);
  grid-area: company;
  grid-template-columns: minmax(12rem, 0.7fr) minmax(0, 1.3fr);
  gap: var(--space-6);
  background: var(--acid);
  color: var(--night);
}

.ladder-company-title {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-3);
}

.ladder-company-title strong {
  font-size: var(--lead);
}

.ladder-company ul {
  display: grid;
  list-style: none;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
}

.ladder-company li {
  padding-top: var(--space-3);
  border-top: 0.0625rem solid rgba(16, 26, 22, 0.35);
  overflow-wrap: anywhere;
}

.ladder-flow {
  display: flex;
  min-height: 3.5rem;
  padding: var(--space-3) var(--space-4);
  grid-area: flow;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  border: 0.0625rem solid var(--mint);
  background: var(--pine);
  color: var(--mint);
  font-family: var(--font-mono);
  font-size: var(--label);
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.5;
  text-align: center;
  overflow: hidden;
}

.ladder-flow > span:first-child {
  display: block;
  white-space: nowrap;
}

.ladder-mobile {
  display: none;
}

.ladder-bottom {
  display: grid;
  padding-top: var(--space-4);
  grid-area: bottom;
  gap: var(--space-2);
  border-top: 0.0625rem solid var(--line-light);
  color: #d8e4de;
  font-family: var(--font-mono);
  font-size: var(--label);
  font-weight: 400;
  letter-spacing: 0.02em;
  line-height: 1.55;
  text-align: center;
  overflow-wrap: anywhere;
}

.ladder-bottom p:last-child {
  color: var(--acid);
}

.network-ladder figcaption {
  max-width: 72ch;
  margin-top: var(--space-6);
  color: #d8e4de;
  font-size: var(--small);
  line-height: 1.6;
}

.network-clouds {
  max-width: 68ch;
  margin-top: var(--space-16);
  padding: var(--space-8);
  background: var(--mint);
  color: var(--night);
  font-size: var(--lead);
  font-weight: 600;
  line-height: 1.5;
}

.chapter-mark {
  max-width: 12rem;
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  letter-spacing: -0.01em;
  line-height: 1.05;
}

.chapter-prose {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-block: 0.125rem solid var(--night);
}

.chapter-prose p {
  padding: var(--space-8) var(--space-6) var(--space-8) 0;
  font-size: 1rem;
  line-height: 1.65;
}

.chapter-prose p + p {
  padding-left: var(--space-6);
  border-left: 0.0625rem solid var(--line-dark);
}

.chapter-prose p:last-child {
  padding-right: 0;
}

.chapter-prose p.boombox-evals {
  max-width: 82ch;
  padding: var(--space-8) 0 0;
  grid-column: 1 / -1;
  border-top: 0.0625rem solid var(--line-dark);
  border-left: 0;
  font-size: var(--body);
}

.terminal-plate {
  min-width: 0;
  margin-block: var(--space-12);
  grid-column: 1 / -1;
  border: 0.0625rem solid var(--night);
  background: var(--night);
  color: var(--white);
}

.terminal-split {
  display: grid;
  min-width: 0;
  grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
}

.terminal-pane {
  display: flex;
  min-width: 0;
  flex-direction: column;
  background: var(--night);
}

.terminal-pane-live {
  border-left: 0.0625rem solid var(--line-light);
  background: #0b1410;
}

.terminal-titlebar {
  min-height: 2.75rem;
  padding: var(--space-3) var(--space-6);
  border-bottom: 0.0625rem solid var(--line-light);
  color: var(--blue);
  font-family: var(--font-mono);
  font-size: var(--label);
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.5;
}

.terminal-titlebar-live {
  color: var(--mint);
}

.terminal-session {
  flex: 1;
  padding: var(--space-8) var(--space-6) var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--small);
  line-height: 1.65;
  overflow: hidden;
}

.terminal-session-live {
  display: flex;
  padding-top: var(--space-8);
  flex-direction: column;
  gap: var(--space-8);
}

.terminal-line {
  min-width: 0;
  color: var(--white);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.terminal-line[data-terminal-gap-after] {
  margin-bottom: var(--space-4);
}

.terminal-line-text {
  display: block;
  width: fit-content;
  max-width: 100%;
}

.terminal-result {
  color: var(--blue);
}

.terminal-agent {
  color: var(--muted-light);
}

.terminal-composition {
  color: var(--blue);
}

.terminal-case-frame {
  display: grid;
  min-width: 0;
  margin-block: var(--space-3);
  grid-template-rows: minmax(0, 1fr);
  opacity: 1;
  transition: grid-template-rows 320ms cubic-bezier(0.25, 1, 0.5, 1),
    margin 320ms cubic-bezier(0.25, 1, 0.5, 1), opacity 120ms linear;
}

.terminal-case-clip {
  min-height: 0;
  overflow: hidden;
}

.terminal-case-file {
  min-width: 0;
  border: 0.0625rem solid var(--line-light);
}

.terminal-case-title {
  padding: var(--space-1) var(--space-3);
  border-bottom: 0.0625rem solid var(--line-light);
  color: var(--blue);
  font-weight: 500;
}

.terminal-case-lines {
  display: grid;
  min-width: 0;
  padding: var(--space-2) var(--space-3);
}

.terminal-case-line {
  min-width: 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.terminal-case-expect {
  color: var(--mint);
}

.terminal-case-summary {
  color: var(--blue);
}

.terminal-cursor-line {
  padding-left: 0;
  text-indent: 0;
}

.terminal-deploy-final {
  min-width: 0;
}

.terminal-deploy-final > .terminal-line,
.terminal-deploy-final .terminal-line-text {
  display: inline;
  width: auto;
}

.terminal-deploy-final .terminal-cursor-line {
  padding-left: 0.65ch;
}

.terminal-usage-event,
.terminal-usage-line {
  min-width: 0;
}

.terminal-usage-event {
  display: grid;
  gap: var(--space-1);
}

.terminal-usage-line {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.terminal-usage-channel {
  color: var(--muted-light);
}

.terminal-usage-ok {
  color: var(--mint);
}

.terminal-usage-case {
  color: var(--blue);
}

.terminal-controls {
  display: flex;
  min-height: 3.75rem;
  padding: var(--space-2) var(--space-6);
  align-items: center;
  justify-content: flex-end;
  border-top: 0.0625rem solid var(--line-light);
}

.terminal-replay {
  display: inline-flex;
  min-width: 4.5rem;
  min-height: 2.75rem;
  padding-inline: var(--space-3);
  align-items: center;
  justify-content: center;
  border: 0.0625rem solid var(--blue);
  border-radius: 0;
  background: transparent;
  color: var(--blue);
  font-family: var(--font-mono);
  font-size: var(--label);
  font-weight: 500;
  letter-spacing: 0.04em;
  cursor: pointer;
}

.terminal-replay:hover {
  background: var(--blue);
  color: var(--night);
}

.terminal-replay[hidden] {
  display: none;
}

.js-motion .terminal-plate.is-playback-ready:not(.is-complete) .terminal-line,
.js-motion .terminal-plate.is-playback-ready:not(.is-complete) .terminal-usage-event {
  opacity: 0;
}

.js-motion .terminal-plate.is-playback-ready .terminal-line.is-visible,
.js-motion .terminal-plate.is-playback-ready .terminal-line.is-typing,
.js-motion .terminal-plate.is-playback-ready .terminal-usage-event.is-visible {
  opacity: 1;
}

.js-motion .terminal-plate.is-playback-ready .terminal-case-frame {
  margin-block: 0;
  grid-template-rows: minmax(0, 0fr);
  opacity: 0;
}

.js-motion .terminal-plate.is-playback-ready .terminal-case-frame.is-open {
  margin-block: var(--space-3);
  grid-template-rows: minmax(0, 1fr);
  opacity: 1;
}

.js-motion .terminal-plate.is-case-folded .terminal-case-frame {
  margin-block: 0;
  grid-template-rows: minmax(0, 0fr);
  opacity: 0;
}

.js-motion .terminal-plate.is-playback-ready:not(.is-live) .terminal-titlebar-live {
  color: var(--muted-light);
  opacity: 0.32;
}

.js-motion .terminal-plate.is-playback-ready .terminal-usage-event {
  transform: translateY(var(--space-1));
  transition: opacity 120ms linear, transform 120ms ease-out;
}

.js-motion .terminal-plate.is-playback-ready .terminal-usage-event.is-visible {
  transform: translateY(0);
}

.js-motion .terminal-plate.is-playback-ready .terminal-line.is-typing .terminal-line-text {
  clip-path: inset(0 100% 0 0);
}

.terminal-plate.is-complete .terminal-cursor {
  animation: terminal-cursor-blink 1s steps(1, end) infinite;
}

@keyframes terminal-cursor-blink {
  0%,
  48% {
    opacity: 1;
  }

  49%,
  100% {
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .js-motion .terminal-plate.is-playback-ready .terminal-line,
  .js-motion .terminal-plate.is-playback-ready .terminal-usage-event,
  .js-motion .terminal-plate.is-playback-ready .terminal-case-frame {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .js-motion .terminal-plate.is-playback-ready .terminal-case-frame,
  .js-motion .terminal-plate.is-case-folded .terminal-case-frame {
    margin-block: var(--space-3);
    grid-template-rows: minmax(0, 1fr);
  }

  .js-motion .terminal-plate.is-playback-ready .terminal-line.is-typing .terminal-line-text {
    clip-path: none !important;
  }

  .terminal-plate.is-complete .terminal-cursor {
    animation: none;
  }

  .js-motion .terminal-plate.is-playback-ready .terminal-titlebar-live {
    color: var(--mint);
    opacity: 1;
  }
}

.chapter-aside {
  max-width: 58rem;
  margin-top: var(--space-12);
  padding: var(--space-6);
  background: var(--pine);
  color: var(--white);
  font-size: var(--lead);
  font-weight: 600;
  line-height: 1.45;
}

.boombox .chapter-prose {
  border-color: var(--night);
}

.boombox .chapter-aside {
  background: var(--night);
}

.fit {
  background: var(--white);
}

.fit-head {
  display: grid;
  margin-bottom: clamp(3rem, 7vw, 6rem);
  grid-template-columns: minmax(16rem, 0.72fr) minmax(0, 1.28fr);
  align-items: start;
  gap: clamp(3rem, 8vw, 8rem);
}

.fit-head h2 {
  max-width: 8ch;
  font-size: var(--title);
  letter-spacing: -0.035em;
  line-height: 0.98;
}

.fit-head p {
  max-width: 58rem;
  color: var(--muted-dark);
  font-size: var(--lead);
  line-height: 1.45;
}

.fit-table-scroll {
  max-width: 100%;
  min-width: 0;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  -webkit-overflow-scrolling: touch;
}

.fit-table {
  width: 100%;
  min-width: 64rem;
  table-layout: fixed;
  border-collapse: collapse;
  border-block: 0.125rem solid var(--night);
  color: var(--night);
}

.fit-step-col {
  width: 18%;
}

.fit-existing-col {
  width: 31%;
}

.fit-boombox-col {
  width: 51%;
}

.fit-table th,
.fit-table td {
  padding: var(--space-6) var(--space-8) var(--space-6) 0;
  text-align: left;
  vertical-align: top;
}

.fit-table th:last-child,
.fit-table td:last-child {
  padding-right: 0;
}

.fit-table thead {
  border-bottom: 0.0625rem solid var(--night);
}

.fit-table thead th {
  color: var(--pine);
  font-family: var(--font-mono);
  font-size: var(--label);
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.4;
}

.fit-table tbody tr + tr {
  border-top: 0.0625rem solid var(--line-dark);
}

.fit-table tbody th {
  font-size: var(--body);
  font-weight: 600;
  line-height: 1.45;
}

.fit-table tbody td {
  color: var(--muted-dark);
  font-size: 1rem;
  line-height: 1.55;
}

.fit-table tbody td:last-child {
  color: var(--night);
}

.fit-only {
  display: grid;
  margin-top: clamp(3rem, 6vw, 5rem);
  list-style: none;
  border-top: 0.125rem solid var(--night);
}

.fit-only li {
  position: relative;
  min-height: 4.5rem;
  padding: var(--space-6) 0 var(--space-6) var(--space-8);
  border-bottom: 0.0625rem solid var(--line-dark);
  font-size: var(--lead);
  line-height: 1.4;
}

.fit-only li::before {
  position: absolute;
  top: 2.15rem;
  left: 0;
  width: 0.625rem;
  height: 0.625rem;
  background: var(--mint);
  content: "";
}

.fit-running {
  max-width: 70ch;
  margin-top: clamp(3rem, 6vw, 5rem);
  margin-left: auto;
  padding-top: var(--space-8);
  border-top: 0.125rem solid var(--night);
  color: var(--muted-dark);
  font-size: var(--lead);
  line-height: 1.5;
}

.trust-questions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 0.125rem solid var(--night);
}

.trust-questions > div {
  min-height: 15rem;
  padding: var(--space-8) var(--space-6) var(--space-8) 0;
}

.trust-questions > div + div {
  padding-left: var(--space-6);
  border-left: 0.0625rem solid var(--line-dark);
}

.trust-questions h3 {
  color: var(--pine);
  font-size: var(--subtitle);
  letter-spacing: -0.03em;
  line-height: 1;
}

.trust-questions p {
  max-width: 24rem;
  margin-top: var(--space-12);
  font-size: var(--lead);
  line-height: 1.45;
}

.trust-copy {
  display: grid;
  padding-top: var(--space-8);
  gap: var(--space-6);
  border-top: 0.125rem solid var(--night);
}

.trust-copy p {
  max-width: 70ch;
  color: var(--muted-dark);
  line-height: 1.65;
}

.work-folio-precise {
  margin-top: var(--space-12);
}

.work-folio-precise .work-name > span {
  color: var(--orange);
  font-family: var(--font-sans);
  font-size: clamp(3.5rem, 6.5vw, 5.5rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 0.9;
}

.inline-install-command {
  padding: 0.1em 0.35em;
  background: rgba(16, 26, 22, 0.08);
  color: var(--night);
  font-size: 0.88em;
  overflow-wrap: anywhere;
}

#path .loop-head h2 {
  max-width: 16ch;
  font-size: var(--title);
  letter-spacing: -0.035em;
  line-height: 0.98;
}

.principles-head {
  grid-template-columns: 1fr;
}

.principles-head h2 {
  max-width: 18ch;
}

.principle-lines li::before {
  width: 1rem;
  height: 1rem;
  background: var(--mint);
  content: "";
}

.principle-lines strong {
  max-width: 48rem;
  font-size: clamp(1.5rem, 2.8vw, 2.5rem);
}

.principle-lines span {
  display: block;
  max-width: 75ch;
  margin-top: var(--space-3);
  color: var(--muted-dark);
  font-size: 1rem;
  line-height: 1.55;
}

.start-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(20rem, 0.9fr);
  gap: clamp(3rem, 8vw, 8rem);
}

.start-copy {
  padding-top: var(--space-8);
  border-top: 0.125rem solid var(--night);
}

.start-copy p {
  max-width: 38rem;
  font-size: var(--lead);
  line-height: 1.5;
}

.start-copy .button {
  margin-top: var(--space-12);
}

.waitlist-form {
  display: grid;
  max-width: 38rem;
  margin-top: var(--space-12);
  gap: var(--space-3);
}

.waitlist-form[hidden] {
  display: none;
}

.waitlist-label {
  font-family: var(--font-mono);
  font-size: var(--small);
  font-weight: 500;
  line-height: 1.4;
}

.waitlist-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
}

.waitlist-row[hidden],
.start-email-fallback[hidden] {
  display: none;
}

.waitlist-input {
  width: 100%;
  min-height: 3rem;
  padding: 0.75rem var(--space-4);
  border: 0.125rem solid var(--night);
  border-radius: 0;
  background: var(--white);
  color: var(--night);
  font: inherit;
  line-height: 1.2;
}

.waitlist-input:focus-visible,
.waitlist-submit:focus-visible {
  outline-color: var(--night);
}

.waitlist-input[aria-invalid="true"] {
  border-color: var(--orange);
  box-shadow: inset 0 0 0 0.125rem var(--orange);
}

.waitlist-form .button {
  min-height: 3rem;
  margin-top: 0;
  box-shadow: none;
}

.waitlist-form .button:disabled {
  transform: none;
  cursor: wait;
  opacity: 0.72;
}

.start-copy .waitlist-status {
  max-width: 38rem;
  min-height: 1.5rem;
  color: var(--night);
  font-size: var(--small);
  line-height: 1.5;
}

.waitlist-status:focus-visible {
  outline-color: var(--night);
}

.start-copy .waitlist-status.is-success {
  min-height: 0;
  padding-block: var(--space-6);
  border-block: 0.125rem solid var(--night);
  font-size: var(--subtitle);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.05;
}

.waitlist-status:empty {
  min-height: 0;
}

.start-email-fallback a {
  border-bottom: 0.0625rem solid currentColor;
}

.start-copy .start-email-fallback {
  margin-top: var(--space-6);
  font-size: 1rem;
}

.start-email-fallback a {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
}

.start-copy .start-closer {
  margin-top: var(--space-6);
  font-size: 1rem;
}

.loop-standing .button {
  width: fit-content;
  min-height: 3rem;
  border-bottom-width: 0.125rem;
}

.footer-layout nav a {
  min-width: 2.75rem;
  padding-inline: var(--space-2);
  text-align: center;
}

@media (max-width: 68rem) {
  .nav-shell {
    grid-template-columns: 1fr auto;
  }
}

@media (max-width: 50rem) {
  .hero-layout {
    grid-template-columns: 1fr;
  }

  .fit-head {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .fit-head h2 {
    max-width: none;
  }

  .network-trade,
  .network-recursion,
  .chapter-prose,
  .trust-questions,
  .trust-copy,
  .start-layout {
    grid-template-columns: 1fr;
  }

  .network-trade,
  .network-recursion {
    gap: var(--space-6);
  }

  .chapter-prose p,
  .chapter-prose p + p,
  .trust-questions > div,
  .trust-questions > div + div {
    padding: var(--space-6) 0;
    border-left: 0;
  }

  .chapter-prose p.boombox-evals {
    padding: var(--space-6) 0 0;
  }

  .chapter-prose p + p,
  .trust-questions > div + div {
    border-top: 0.0625rem solid var(--line-dark);
  }

  .trust-copy {
    gap: var(--space-8);
  }

  .start-layout {
    gap: var(--space-12);
  }
}

@media (max-width: 47.5rem) {
  .hero-actions {
    grid-template-columns: 1fr;
  }

  .hero-actions .button,
  .developer-lane {
    width: 100%;
  }

  .waitlist-row {
    grid-template-columns: 1fr;
    gap: var(--space-2);
  }

  .terminal-plate {
    margin-block: var(--space-8);
  }

  .terminal-split {
    grid-template-columns: minmax(0, 1fr);
  }

  .terminal-pane-live {
    border-top: 0.0625rem solid var(--line-light);
    border-left: 0;
  }

  .terminal-titlebar,
  .terminal-controls {
    padding-inline: var(--space-4);
  }

  .terminal-session {
    padding: var(--space-6) var(--space-4) var(--space-4);
    font-size: var(--label);
    line-height: 1.7;
  }

  .terminal-session-live {
    min-height: 15rem;
    gap: var(--space-6);
  }

  .terminal-line:not(.terminal-cursor-line) {
    padding-left: 2ch;
    text-indent: -2ch;
  }

  .terminal-deploy-final {
    padding-left: 2ch;
    text-indent: -2ch;
  }

  .terminal-deploy-final > .terminal-line {
    padding-left: 0;
    text-indent: 0;
  }

  .js-motion .terminal-plate.is-playback-ready .terminal-line.is-typing .terminal-line-text {
    clip-path: none;
  }

  .network-ladder {
    margin-top: var(--space-6);
  }

  .ladder-stage {
    display: none;
  }

  .ladder-mobile {
    display: grid;
    padding: var(--space-4);
    gap: var(--space-2);
    border: 0.0625rem solid rgba(32, 201, 145, 0.65);
    background: var(--night);
  }

  .ladder-mobile-band,
  .ladder-mobile-flow {
    display: grid;
    min-height: 3.5rem;
    padding: var(--space-3);
    align-items: center;
    gap: var(--space-3);
    font-family: var(--font-mono);
    font-size: var(--label);
    font-weight: 500;
    letter-spacing: 0.02em;
    line-height: 1.45;
  }

  .ladder-mobile-band strong {
    font-family: var(--font-sans);
    font-size: 1rem;
    letter-spacing: 0;
  }

  .ladder-mobile-providers,
  .ladder-mobile-customers {
    grid-template-columns: auto minmax(0, 1fr);
    border: 0.0625rem solid var(--mint);
    color: var(--white);
  }

  .ladder-mobile-customers {
    border-color: rgba(255, 255, 255, 0.56);
    border-style: dashed;
  }

  .ladder-mobile-network {
    justify-content: center;
    background: var(--mint);
    color: var(--night);
    text-align: center;
  }

  .ladder-mobile-company {
    justify-content: center;
    background: var(--acid);
    color: var(--night);
    font-family: var(--font-sans);
    font-size: 1rem;
    text-align: center;
  }

  .ladder-mobile-own-network {
    justify-content: center;
    border: 0.0625rem solid var(--acid);
    background: rgba(228, 255, 87, 0.12);
    color: var(--acid);
    text-align: center;
  }

  .ladder-mobile-arrow {
    padding: var(--space-2);
    color: #d8e4de;
    font-family: var(--font-mono);
    font-size: var(--label);
    line-height: 1.45;
    text-align: center;
  }

  .ladder-mobile-arrow-up {
    color: var(--acid);
  }

  .ladder-mobile-flow {
    justify-content: center;
    border: 0.0625rem solid var(--mint);
    background: var(--pine);
    color: var(--mint);
    text-align: center;
  }
}

/* B+ homepage: larger hero scale and flush aside */
.hero-xl h1 {
  max-width: 12ch;
  font-size: clamp(3.4rem, 6.4vw, 6rem);
  letter-spacing: -0.04em;
  line-height: 0.9;
}

.chapter-aside-flush {
  margin-top: 0;
}

.chapter-aside a {
  border-bottom: 0.0625rem solid currentColor;
}

/* when-to-use-boombox: job grid in the trust-questions vocabulary */
.jobs-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 0.125rem solid var(--night);
}

.jobs-grid > div {
  padding: var(--space-8) var(--space-6) var(--space-8) 0;
  border-bottom: 0.0625rem solid var(--line-dark);
}

.jobs-grid > div:nth-child(2n) {
  padding-left: var(--space-6);
  border-left: 0.0625rem solid var(--line-dark);
}

.jobs-grid .job-num {
  color: var(--pine);
  font-family: var(--font-mono);
  font-size: var(--label);
  font-weight: 500;
  letter-spacing: 0.12em;
}

.jobs-grid h3 {
  max-width: 24ch;
  margin-top: var(--space-3);
  font-size: clamp(1.4rem, 2.2vw, 1.9rem);
  letter-spacing: -0.025em;
  line-height: 1.1;
}

.jobs-grid p {
  max-width: 52ch;
  margin-top: var(--space-4);
  color: var(--muted-dark);
  line-height: 1.6;
}

.jobs-grid .job-example {
  margin-top: var(--space-3);
  font-size: var(--small);
}

.page-hero {
  background: var(--pine);
  color: var(--white);
  padding-block: clamp(4rem, 8vw, 7rem);
}

.page-hero .eyebrow {
  color: var(--mint);
  font-family: var(--font-mono);
  font-size: var(--label);
  font-weight: 500;
  letter-spacing: 0.07em;
}

.page-hero h1 {
  max-width: 14ch;
  margin-top: var(--space-6);
  font-size: var(--title);
  letter-spacing: -0.035em;
  line-height: 0.98;
}

.page-hero .page-lede {
  max-width: 60ch;
  margin-top: var(--space-6);
  color: #d5e0db;
  font-size: var(--lead);
  line-height: 1.45;
}

.page-hero .hero-actions {
  margin-top: var(--space-8);
}

.notfit {
  background: var(--blue);
}

.notfit .chapter-mark {
  color: var(--night);
}

.notfit-copy {
  display: grid;
  max-width: 74ch;
  gap: var(--space-6);
  padding-top: var(--space-8);
  border-top: 0.125rem solid var(--night);
}

.notfit-copy p {
  line-height: 1.65;
}

.page-start {
  padding-block: clamp(5rem, 8vw, 7rem);
  background: var(--acid);
  color: var(--night);
}

.page-start h2 {
  max-width: 16ch;
  font-size: var(--title);
  letter-spacing: -0.035em;
  line-height: 0.98;
}

.page-start .start-copy {
  margin-top: var(--space-8);
}

.page-start code {
  font-family: var(--font-mono);
  font-size: var(--small);
}

.network-copy .trade-sequence {
  max-width: none;
  padding: var(--space-3) var(--space-4);
  border: 0.0625rem solid rgba(228, 255, 87, 0.58);
  color: var(--acid);
  font-family: var(--font-mono);
  font-size: var(--small);
  letter-spacing: 0.02em;
  line-height: 1.45;
  text-align: center;
}

@media (max-width: 56.25rem) {
  .jobs-grid {
    grid-template-columns: 1fr;
  }

  .jobs-grid > div:nth-child(2n) {
    padding-left: 0;
    border-left: 0;
  }

  .hero-xl h1 {
    font-size: clamp(2.6rem, 10vw, 3.4rem);
  }
}

/* K-queue: proof band, compounding statement, trust pull, Gary panel, fable card, people grid */
.proof-band {
  background: var(--white);
  padding-block: clamp(3rem, 5vw, 4.5rem);
}

.proof-inner {
  display: grid;
  gap: var(--space-8);
  padding-top: var(--space-8);
  border-top: 0.125rem solid var(--night);
}

.proof-wordmarks {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-8);
  color: var(--muted-dark);
  font-family: var(--font-mono);
  font-size: var(--small);
  font-weight: 500;
  letter-spacing: 0.14em;
}

.proof-quote {
  max-width: 60ch;
}

.proof-quote blockquote {
  margin: 0;
  font-size: var(--lead);
  font-weight: 500;
  line-height: 1.45;
}

.proof-quote figcaption {
  margin-top: var(--space-3);
  color: var(--muted-dark);
  font-family: var(--font-mono);
  font-size: var(--label);
  letter-spacing: 0.07em;
}

.founded-line {
  color: var(--pine);
  font-family: var(--font-mono);
  font-size: var(--small);
}

.founded-line a {
  border-bottom: 0.0625rem solid currentColor;
  font-weight: 500;
}

.compound-band {
  background: var(--night);
  color: var(--white);
  padding-block: clamp(2.5rem, 4vw, 3.5rem);
}

.compound-band p {
  max-width: 32ch;
  font-size: var(--subtitle);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.1;
}

.compound-band strong {
  color: var(--acid);
}

.trust-pull {
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 0.125rem solid var(--night);
  color: var(--pine);
  font-size: clamp(1.65rem, 3vw, 2.75rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.gary-panel {
  margin-top: var(--space-12);
  border: 0.0625rem solid var(--night);
  background: var(--night);
  color: var(--white);
}

.gary-panel-titlebar {
  min-height: 2.75rem;
  padding: var(--space-3) var(--space-6);
  border-bottom: 0.0625rem solid var(--line-light);
  color: var(--blue);
  font-family: var(--font-mono);
  font-size: var(--label);
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.5;
}

.gary-panel-body {
  padding: var(--space-8) var(--space-6);
  font-family: var(--font-mono);
  font-size: var(--small);
  line-height: 1.65;
}

.gary-q {
  color: var(--white);
}

.gary-a {
  max-width: 72ch;
  margin-top: var(--space-4);
  color: var(--muted-light);
}

.gary-a sup {
  color: var(--acid);
  font-size: 0.7em;
}

.gary-records {
  display: grid;
  margin-top: var(--space-6);
  border-top: 0.0625rem solid var(--line-light);
}

.gary-record {
  display: grid;
  padding: var(--space-3) 0;
  grid-template-columns: 2.25rem minmax(0, 1fr) auto;
  gap: var(--space-4);
  border-bottom: 0.0625rem solid var(--line-light);
  color: var(--blue);
}

.gary-record .ref {
  color: var(--acid);
}

.gary-record .when {
  color: var(--muted-light);
}

.gary-runnerup {
  margin-top: var(--space-4);
  color: var(--muted-light);
}

.gary-runnerup span {
  color: var(--mint);
}

.gary-lines {
  display: grid;
  max-width: 72ch;
  margin-top: var(--space-12);
  gap: var(--space-4);
  padding-top: var(--space-8);
  border-top: 0.125rem solid var(--night);
}

.gary-lines p {
  line-height: 1.6;
}

.fable-card {
  margin-top: var(--space-12);
  padding: clamp(2rem, 4vw, 3rem);
  border: 0.0625rem solid var(--line-dark);
  border-left: 0.375rem solid var(--mint);
  background: var(--white);
}

.fable-card .fable-mark {
  color: var(--pine);
  font-family: var(--font-mono);
  font-size: var(--label);
  font-weight: 500;
  letter-spacing: 0.07em;
}

.fable-card p {
  max-width: 66ch;
  margin-top: var(--space-4);
  font-size: var(--body);
  line-height: 1.65;
}

.fable-card .fable-close {
  margin-top: var(--space-4);
  color: var(--pine);
  font-weight: 600;
}

.people-grid {
  display: grid;
  border-top: 0.125rem solid var(--night);
}

.people-grid > div {
  display: grid;
  padding: var(--space-8) 0;
  grid-template-columns: minmax(14rem, 0.5fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 5rem);
  border-bottom: 0.0625rem solid var(--line-dark);
}

.people-grid h3 {
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  letter-spacing: -0.025em;
  line-height: 1.1;
}

.people-grid .person-role {
  margin-top: var(--space-2);
  color: var(--pine);
  font-family: var(--font-mono);
  font-size: var(--label);
  font-weight: 500;
  letter-spacing: 0.07em;
}

.people-grid .person-bio {
  max-width: 60ch;
  color: var(--muted-dark);
  line-height: 1.65;
}

.footer-cta {
  margin-top: var(--space-3);
  color: var(--acid);
  font-family: var(--font-mono);
  font-size: var(--small);
}

@media (max-width: 56.25rem) {
  .people-grid > div {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .gary-record {
    grid-template-columns: 2.25rem minmax(0, 1fr);
  }

  .gary-record .when {
    grid-column: 2;
  }
}

.gary-panel-titlebar .panel-note {
  color: var(--muted-light);
}

.person-bio a {
  color: var(--pine);
  border-bottom: 0.0625rem solid currentColor;
  font-weight: 500;
}

.thesis-band p {
  max-width: 62ch;
  font-size: var(--lead);
  font-weight: 500;
  letter-spacing: normal;
  line-height: 1.5;
}