:root {
  color-scheme: dark;
  --ink: #07100d;
  --ink-soft: #0b1713;
  --panel: #0f1d18;
  --panel-2: #13241e;
  --line: #29433a;
  --line-bright: #456f61;
  --paper: #ede6cd;
  --paper-dim: #d7cfb3;
  --mint: #7dd9c8;
  --mint-bright: #a8f3df;
  --acid: #d7dd78;
  --coral: #e98572;
  --cream: #f3eedc;
  --muted: #96a99f;
  --display: "Avenir Next Condensed", "DIN Condensed", "Franklin Gothic Condensed", sans-serif;
  --body: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --mono: "Cascadia Code", "SFMono-Regular", Menlo, Consolas, monospace;
  --page: min(1560px, calc(100vw - 48px));
  --section-pad: clamp(88px, 10vw, 168px);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--cream);
  background:
    linear-gradient(rgba(125, 217, 200, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125, 217, 200, 0.025) 1px, transparent 1px),
    var(--ink);
  background-size: 72px 72px;
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
}

body::before {
  position: fixed;
  z-index: -2;
  inset: 0;
  background:
    radial-gradient(circle at 77% 9%, rgba(125, 217, 200, 0.09), transparent 27rem),
    radial-gradient(circle at 9% 64%, rgba(215, 221, 120, 0.04), transparent 24rem);
  content: "";
  pointer-events: none;
}

.grain {
  position: fixed;
  z-index: 20;
  inset: 0;
  opacity: 0.028;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E");
  pointer-events: none;
}

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

a {
  color: inherit;
}

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

button,
input {
  font: inherit;
}

::selection {
  color: var(--ink);
  background: var(--mint);
}

:focus-visible {
  outline: 2px solid var(--mint-bright);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: var(--ink);
  background: var(--mint-bright);
  font-family: var(--mono);
  font-size: 13px;
  transform: translateY(-160%);
}

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

.site-header {
  position: sticky;
  z-index: 30;
  top: 0;
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  width: 100%;
  min-height: 76px;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 16, 13, 0.92);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  min-width: 280px;
  padding: 12px 24px;
  color: var(--cream);
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 43px;
  height: 43px;
  place-items: center;
  border: 1px solid var(--line-bright);
  color: var(--mint);
  font-family: var(--mono);
  font-size: 18px;
  box-shadow: 5px 5px 0 rgba(125, 217, 200, 0.08);
}

.brand strong,
.brand small {
  display: block;
  line-height: 1;
}

.brand strong {
  font-family: var(--mono);
  font-size: 14px;
  letter-spacing: 0.1em;
}

.brand small {
  margin-top: 7px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.22em;
}

.site-nav {
  display: flex;
  align-items: stretch;
}

.site-nav a {
  display: grid;
  min-width: 110px;
  place-items: center;
  padding: 0 20px;
  border-left: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color 160ms ease, background 160ms ease;
}

.site-nav a:hover {
  color: var(--cream);
  background: var(--panel);
}

.site-nav .nav-github {
  min-width: 148px;
  color: var(--ink);
  background: var(--mint);
}

.site-nav .nav-github:hover {
  color: var(--ink);
  background: var(--mint-bright);
}

.menu-toggle {
  display: none;
  min-width: 76px;
  border: 0;
  border-left: 1px solid var(--line);
  color: var(--cream);
  background: transparent;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(520px, 0.96fr);
  width: var(--page);
  min-height: calc(100vh - 76px);
  margin: 0 auto;
  border-right: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.hero-copy {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  padding: clamp(72px, 8vw, 132px) clamp(32px, 6vw, 96px);
}

.eyebrow,
.section-index,
.kicker,
.signal-label,
.art-caption,
.lab-toolbar,
.decision-topline,
.receipt-card-top,
.architecture-grid article > span,
.final-cta > div > span {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 36px;
  color: var(--mint);
}

.status-dot {
  width: 8px;
  height: 8px;
  background: var(--mint-bright);
  box-shadow: 0 0 0 5px rgba(125, 217, 200, 0.09), 0 0 18px var(--mint);
  animation: status-pulse 2.6s ease-in-out infinite;
}

@keyframes status-pulse {
  50% { opacity: 0.55; }
}

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

h1,
h2 {
  font-family: var(--display);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 0.9;
  text-wrap: balance;
}

h1 {
  max-width: 770px;
  margin-bottom: 35px;
  font-size: clamp(64px, 7.2vw, 132px);
}

h1 em {
  color: var(--mint);
  font-style: normal;
}

.hero-lede {
  max-width: 690px;
  margin-bottom: 36px;
  color: var(--paper-dim);
  font-size: clamp(19px, 1.7vw, 27px);
  line-height: 1.45;
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 14px 20px;
  border: 1px solid var(--line-bright);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translate(-3px, -3px);
}

.button-primary {
  border-color: var(--mint);
  color: var(--ink);
  background: var(--mint);
  box-shadow: 6px 6px 0 rgba(125, 217, 200, 0.12);
}

.button-primary:hover {
  background: var(--mint-bright);
  box-shadow: 9px 9px 0 rgba(125, 217, 200, 0.13);
}

.button-ghost {
  color: var(--cream);
  background: transparent;
}

.button-ghost:hover {
  background: var(--panel);
  box-shadow: 6px 6px 0 rgba(237, 230, 205, 0.06);
}

.hero-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  width: 100%;
  margin: 72px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.hero-facts > div {
  min-width: 0;
  padding: 22px 12px 0 0;
}

.hero-facts dt {
  color: var(--cream);
  font-family: var(--display);
  font-size: 38px;
  font-weight: 800;
  line-height: 1;
}

.hero-facts dd {
  margin: 7px 0 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero-art {
  position: relative;
  display: grid;
  overflow: hidden;
  min-width: 0;
  align-content: center;
  padding: clamp(56px, 6vw, 104px);
  border-left: 1px solid var(--line);
  background:
    linear-gradient(135deg, transparent 49.6%, rgba(125, 217, 200, 0.07) 50%, transparent 50.4%),
    var(--ink-soft);
  background-size: 42px 42px, auto;
}

.hero-art::before,
.hero-art::after {
  position: absolute;
  width: 170px;
  height: 170px;
  border-color: var(--line-bright);
  content: "";
  opacity: 0.35;
}

.hero-art::before {
  top: 30px;
  right: 30px;
  border-top: 1px solid;
  border-right: 1px solid;
}

.hero-art::after {
  bottom: 30px;
  left: 30px;
  border-bottom: 1px solid;
  border-left: 1px solid;
}

.era-stamp {
  position: absolute;
  top: clamp(32px, 4vw, 68px);
  right: clamp(32px, 4vw, 68px);
  z-index: 2;
  display: grid;
  width: 130px;
  height: 88px;
  align-content: center;
  padding: 13px;
  border: 1px solid rgba(215, 221, 120, 0.62);
  color: var(--acid);
  background: rgba(7, 16, 13, 0.8);
  font-family: var(--mono);
  line-height: 1.25;
  transform: rotate(3deg);
}

.era-stamp span,
.era-stamp small {
  font-size: 8px;
  letter-spacing: 0.12em;
}

.era-stamp strong {
  font-size: 13px;
}

.signal-card {
  position: relative;
  z-index: 1;
  max-width: 330px;
  padding: 22px;
  border: 1px solid var(--line-bright);
  background: rgba(7, 16, 13, 0.92);
  box-shadow: 10px 10px 0 rgba(125, 217, 200, 0.04);
}

.signal-card code,
.signal-card strong,
.signal-card small {
  display: block;
}

.signal-card code,
.signal-card strong {
  margin-top: 9px;
  color: var(--cream);
  font-family: var(--mono);
  font-size: 20px;
}

.signal-card small {
  margin-top: 5px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
}

.signal-label {
  color: var(--mint);
}

.signal-policy {
  justify-self: end;
  margin-top: -15px;
}

.signal-policy strong {
  color: var(--acid);
}

.boundary-line {
  display: grid;
  width: calc(100% - 120px);
  height: 70px;
  grid-template-columns: repeat(4, 1fr);
  justify-self: center;
  border-bottom: 1px solid var(--line-bright);
}

.boundary-line span {
  position: relative;
  border-left: 1px solid var(--line-bright);
}

.boundary-line span::after {
  position: absolute;
  bottom: -4px;
  left: -4px;
  width: 7px;
  height: 7px;
  background: var(--mint);
  content: "";
}

.receipt-mini {
  position: relative;
  z-index: 1;
  width: min(410px, 92%);
  margin: 54px 0 0 auto;
  padding: 28px;
  color: #1c241f;
  background: var(--paper);
  box-shadow: 14px 14px 0 rgba(0, 0, 0, 0.24);
  transform: rotate(-1.2deg);
}

.receipt-mini::after {
  position: absolute;
  right: 0;
  bottom: -12px;
  left: 0;
  height: 12px;
  background: linear-gradient(135deg, var(--paper) 6px, transparent 0) 0 0 / 12px 12px repeat-x;
  content: "";
}

.receipt-mini-head,
.receipt-mini dl > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.receipt-mini-head {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.1em;
}

.receipt-mini > strong {
  display: block;
  margin: 10px 0 22px;
  padding-bottom: 15px;
  border-bottom: 2px solid #1c241f;
  font-family: var(--display);
  font-size: 32px;
}

.receipt-mini dl {
  margin: 0;
}

.receipt-mini dl > div {
  padding: 8px 0;
  border-bottom: 1px solid rgba(28, 36, 31, 0.18);
  font-family: var(--mono);
  font-size: 9px;
}

.receipt-mini dd {
  margin: 0;
}

.receipt-signature {
  margin-top: 20px;
  font-family: var(--mono);
  font-size: 9px;
}

.art-caption {
  position: relative;
  z-index: 1;
  margin: 54px 0 0;
  color: var(--muted);
  text-align: center;
}

.trust-strip {
  display: flex;
  overflow: hidden;
  min-height: 54px;
  align-items: center;
  justify-content: space-around;
  gap: 36px;
  padding: 0 28px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  background: var(--acid);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  white-space: nowrap;
}

.trust-strip span::before {
  margin-right: 10px;
  content: "◆";
  font-size: 7px;
}

.section {
  position: relative;
  display: grid;
  width: var(--page);
  grid-template-columns: minmax(250px, 0.3fr) minmax(0, 0.7fr);
  margin: 0 auto;
  padding: var(--section-pad) clamp(28px, 5vw, 82px);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.section-index {
  padding-top: 7px;
  color: var(--mint);
}

.section-heading {
  max-width: 940px;
}

.kicker {
  margin-bottom: 24px;
  color: var(--mint);
}

.section-heading h2,
.install-copy h2,
.final-cta h2 {
  margin-bottom: 32px;
  font-size: clamp(52px, 6vw, 104px);
}

.section-heading > p:last-child,
.install-copy > p {
  max-width: 760px;
  color: var(--paper-dim);
  font-size: clamp(18px, 1.5vw, 24px);
  line-height: 1.5;
}

.policy-lab,
.product-frame,
.receipt-stack,
.proof-note,
.recipe-ledger,
.execution-path,
.architecture-grid {
  grid-column: 1 / -1;
}

.policy-lab {
  margin-top: clamp(56px, 8vw, 112px);
  border: 1px solid var(--line-bright);
  background: var(--ink-soft);
  box-shadow: 16px 16px 0 rgba(125, 217, 200, 0.035);
}

.lab-toolbar,
.frame-bar,
.code-window-bar {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  border-bottom: 1px solid var(--line-bright);
  color: var(--muted);
}

.lab-ready {
  color: var(--mint);
}

.lab-ready i,
.code-result i {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 8px;
  background: var(--mint);
  box-shadow: 0 0 10px rgba(125, 217, 200, 0.8);
}

.lab-body {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
}

.lab-commands {
  padding: 30px;
  border-right: 1px solid var(--line-bright);
}

.lab-commands > p {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.12em;
}

.lab-command {
  display: grid;
  width: 100%;
  min-height: 68px;
  grid-template-columns: 40px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 0 16px;
  border: 1px solid var(--line);
  color: var(--paper-dim);
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.lab-command + .lab-command {
  margin-top: 9px;
}

.lab-command span,
.lab-command b {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.lab-command span {
  color: var(--mint);
}

.lab-command b {
  color: var(--muted);
}

.lab-command code {
  overflow: hidden;
  font-family: var(--mono);
  font-size: 14px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lab-command:hover,
.lab-command.is-active {
  border-color: var(--mint);
  color: var(--cream);
  background: rgba(125, 217, 200, 0.08);
}

.lab-command.is-active b {
  color: var(--mint);
}

.lab-decision {
  min-width: 0;
  padding: clamp(30px, 5vw, 68px);
  background:
    linear-gradient(rgba(125, 217, 200, 0.022) 1px, transparent 1px),
    var(--panel);
  background-size: 100% 38px;
}

.decision-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--line-bright);
  color: var(--muted);
}

.decision-topline strong {
  color: var(--mint);
}

.lab-decision[data-state="planned"] .decision-topline strong,
.lab-decision[data-state="planned"] .risk-meter b {
  color: var(--acid);
}

.lab-decision[data-state="planned"] .risk-meter span.is-lit {
  background: var(--acid);
}

.lab-decision[data-state="blocked"] .decision-topline strong,
.lab-decision[data-state="blocked"] .risk-meter b {
  color: var(--coral);
}

.lab-decision[data-state="blocked"] .risk-meter span.is-lit {
  background: var(--coral);
}

.decision-command {
  display: block;
  margin: 42px 0 28px;
  color: var(--cream);
  font-family: var(--mono);
  font-size: clamp(24px, 3vw, 44px);
}

.decision-command::first-letter {
  color: var(--mint);
}

.risk-meter {
  display: grid;
  grid-template-columns: repeat(4, minmax(20px, 70px)) 1fr;
  align-items: center;
  gap: 8px;
}

.risk-meter span {
  height: 7px;
  background: var(--line);
}

.risk-meter span.is-lit {
  background: var(--mint);
}

.risk-meter b {
  justify-self: end;
  color: var(--acid);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
}

.decision-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 40px 0 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.decision-grid > div {
  padding: 18px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.decision-grid dt,
.decision-grid dd {
  font-family: var(--mono);
}

.decision-grid dt {
  color: var(--muted);
  font-size: 8px;
  letter-spacing: 0.12em;
}

.decision-grid dd {
  margin: 5px 0 0;
  color: var(--cream);
  font-size: 12px;
}

.decision-reason {
  margin: 25px 0 0;
  color: var(--paper-dim);
  font-size: 17px;
}

.product-section {
  background: rgba(15, 29, 24, 0.45);
}

.product-heading {
  max-width: 1040px;
}

.product-frame {
  overflow: hidden;
  margin: clamp(58px, 8vw, 120px) 0 0;
  border: 1px solid var(--line-bright);
  background: var(--ink);
  box-shadow: 24px 24px 0 rgba(0, 0, 0, 0.2);
}

.frame-bar {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
}

.frame-bar > span:first-child {
  display: flex;
  gap: 6px;
}

.frame-bar i {
  width: 7px;
  height: 7px;
  border: 1px solid var(--line-bright);
}

.frame-bar > span:last-child {
  color: var(--mint);
}

.product-frame img {
  width: 100%;
  height: auto;
  border-bottom: 1px solid var(--line-bright);
}

.product-frame figcaption {
  padding: 16px 18px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.proof-section {
  overflow: hidden;
}

.proof-section::after {
  position: absolute;
  top: 0;
  right: -170px;
  width: 420px;
  height: 420px;
  border: 1px solid rgba(215, 221, 120, 0.18);
  border-radius: 50%;
  content: "";
  box-shadow: 0 0 0 45px rgba(215, 221, 120, 0.018), 0 0 0 90px rgba(215, 221, 120, 0.012);
}

.receipt-stack {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: clamp(60px, 8vw, 116px);
}

.receipt-card {
  position: relative;
  min-width: 0;
  padding: clamp(24px, 3vw, 42px);
  color: #19201c;
  background: var(--paper);
  box-shadow: 12px 12px 0 rgba(0, 0, 0, 0.2);
}

.receipt-card:nth-child(2) {
  transform: translateY(24px) rotate(0.55deg);
}

.receipt-card:nth-child(3) {
  transform: translateY(-11px) rotate(-0.45deg);
}

.receipt-card::after {
  position: absolute;
  right: 0;
  bottom: -9px;
  left: 0;
  height: 10px;
  background: linear-gradient(135deg, var(--paper) 5px, transparent 0) 0 0 / 10px 10px repeat-x;
  content: "";
}

.receipt-card-top {
  display: flex;
  justify-content: space-between;
  color: #4b554e;
}

.receipt-card h3 {
  margin: 15px 0 18px;
  padding-bottom: 17px;
  border-bottom: 2px solid #19201c;
  font-family: var(--display);
  font-size: clamp(32px, 3.8vw, 58px);
  line-height: 1;
}

.receipt-card p {
  min-height: 78px;
  font-size: 16px;
  line-height: 1.45;
}

.receipt-card dl {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin: 25px 0;
  border-top: 1px solid rgba(25, 32, 28, 0.2);
  border-left: 1px solid rgba(25, 32, 28, 0.2);
}

.receipt-card dl > div {
  padding: 12px;
  border-right: 1px solid rgba(25, 32, 28, 0.2);
  border-bottom: 1px solid rgba(25, 32, 28, 0.2);
}

.receipt-card dt,
.receipt-card dd,
.receipt-card a {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
}

.receipt-card dd {
  margin: 3px 0 0;
  font-size: 13px;
}

.receipt-card a {
  display: flex;
  min-height: 44px;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid #19201c;
  font-weight: 700;
  text-decoration: none;
  text-transform: uppercase;
}

.receipt-cancelled {
  background: #e5d9c0;
}

.receipt-cancelled::after {
  background: linear-gradient(135deg, #e5d9c0 5px, transparent 0) 0 0 / 10px 10px repeat-x;
}

.receipt-timeout {
  background: #d5d3af;
}

.receipt-timeout::after {
  background: linear-gradient(135deg, #d5d3af 5px, transparent 0) 0 0 / 10px 10px repeat-x;
}

.proof-note {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 26px;
  margin-top: 96px;
  padding: 27px;
  border: 1px solid var(--line-bright);
  background: var(--panel);
}

.proof-seal {
  display: grid;
  width: 76px;
  height: 76px;
  place-items: center;
  border: 1px solid var(--acid);
  border-radius: 50%;
  color: var(--acid);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  transform: rotate(-6deg);
}

.proof-note p {
  margin: 0;
  color: var(--paper-dim);
}

.proof-note strong {
  display: block;
  color: var(--cream);
}

.proof-note a,
.install-links a {
  color: var(--mint);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.recipes-section {
  background: rgba(15, 29, 24, 0.35);
}

.recipe-ledger {
  margin-top: clamp(58px, 8vw, 112px);
  border-top: 1px solid var(--line-bright);
}

.recipe-ledger a {
  display: grid;
  min-height: 91px;
  grid-template-columns: 70px minmax(220px, 0.55fr) minmax(260px, 1fr) auto;
  align-items: center;
  gap: 20px;
  border-bottom: 1px solid var(--line-bright);
  color: var(--cream);
  text-decoration: none;
  transition: padding 180ms ease, background 180ms ease;
}

.recipe-ledger a:hover {
  padding: 0 20px;
  background: rgba(125, 217, 200, 0.08);
}

.recipe-ledger span,
.recipe-ledger b {
  color: var(--mint);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
}

.recipe-ledger strong {
  font-family: var(--display);
  font-size: 27px;
  line-height: 1;
}

.recipe-ledger small {
  color: var(--muted);
  font-size: 16px;
}

.recipe-ledger b {
  font-size: 9px;
}

.execution-path {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  margin: clamp(60px, 8vw, 108px) 0 20px;
  padding: 0;
  border-top: 1px solid var(--line-bright);
  border-bottom: 1px solid var(--line-bright);
  list-style: none;
}

.execution-path li {
  position: relative;
  min-width: 0;
  min-height: 150px;
  padding: 24px 17px;
  border-right: 1px solid var(--line);
}

.execution-path li:last-child {
  border-right: 0;
  color: var(--ink);
  background: var(--mint);
}

.execution-path li:not(:last-child)::after {
  position: absolute;
  z-index: 2;
  top: 50%;
  right: -9px;
  display: grid;
  width: 18px;
  height: 18px;
  place-items: center;
  border: 1px solid var(--line-bright);
  color: var(--mint);
  background: var(--ink);
  content: "→";
  font-family: var(--mono);
  font-size: 10px;
  transform: translateY(-50%);
}

.execution-path span,
.execution-path strong,
.execution-path small {
  display: block;
}

.execution-path span {
  color: var(--mint);
  font-family: var(--mono);
  font-size: 9px;
}

.execution-path li:last-child span {
  color: var(--ink);
}

.execution-path strong {
  margin-top: 22px;
  font-family: var(--display);
  font-size: 27px;
  line-height: 1;
}

.execution-path small {
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.35;
}

.execution-path li:last-child small {
  color: rgba(7, 16, 13, 0.76);
}

.architecture-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line-bright);
  background: var(--line-bright);
}

.architecture-grid article {
  min-width: 0;
  padding: clamp(25px, 4vw, 52px);
  background: var(--ink-soft);
}

.architecture-grid article > span {
  color: var(--mint);
}

.architecture-grid h3 {
  margin: 12px 0 15px;
  font-family: var(--display);
  font-size: clamp(32px, 4vw, 54px);
  line-height: 1;
}

.architecture-grid p {
  max-width: 550px;
  margin: 0;
  color: var(--muted);
}

.install-section {
  display: grid;
  width: var(--page);
  grid-template-columns: minmax(0, 0.85fr) minmax(520px, 1.15fr);
  align-items: center;
  gap: clamp(45px, 8vw, 120px);
  margin: 0 auto;
  padding: var(--section-pad) clamp(28px, 5vw, 82px);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  border-left: 1px solid var(--line);
  background: var(--panel);
}

.install-copy h2 {
  margin-top: 24px;
  font-size: clamp(48px, 5vw, 82px);
}

.install-links {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 32px;
}

.code-window {
  min-width: 0;
  border: 1px solid var(--line-bright);
  background: var(--ink);
  box-shadow: 18px 18px 0 rgba(0, 0, 0, 0.18);
}

.code-window-bar {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.1em;
}

.copy-button {
  min-width: 72px;
  min-height: 32px;
  border: 1px solid var(--line-bright);
  color: var(--mint);
  background: transparent;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.copy-button:hover {
  color: var(--ink);
  background: var(--mint);
}

.code-window pre {
  overflow-x: auto;
  margin: 0;
  padding: clamp(28px, 4vw, 52px);
  color: var(--cream);
  font-family: var(--mono);
  font-size: clamp(11px, 1.1vw, 15px);
  line-height: 1.85;
  white-space: pre-wrap;
  word-break: break-word;
}

.code-muted {
  color: #6f8278;
}

.code-string {
  color: var(--acid);
}

.code-result {
  padding: 15px 18px;
  border-top: 1px solid var(--line-bright);
  color: var(--mint);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
}

.final-cta {
  display: flex;
  width: var(--page);
  align-items: flex-end;
  justify-content: space-between;
  gap: 44px;
  margin: 0 auto;
  padding: clamp(76px, 10vw, 150px) clamp(28px, 5vw, 82px);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  border-left: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(125, 217, 200, 0.06), transparent 42%),
    var(--ink-soft);
}

.final-cta > div > span {
  color: var(--mint);
}

.final-cta h2 {
  max-width: 880px;
  margin: 25px 0 0;
  font-size: clamp(50px, 6vw, 96px);
}

.cta-actions {
  justify-content: flex-end;
  padding-bottom: 8px;
}

.site-footer {
  display: grid;
  width: var(--page);
  min-height: 160px;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 28px;
  margin: 0 auto;
  padding: 35px 0;
}

.footer-brand {
  min-width: 0;
  padding-left: 0;
}

.site-footer p {
  margin: 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.1em;
  text-align: center;
  text-transform: uppercase;
}

.site-footer nav {
  display: flex;
  justify-content: flex-end;
  gap: 20px;
}

.site-footer nav a {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-footer nav a:hover {
  color: var(--mint);
}

.reveal {
  animation: reveal-up 700ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.reveal-late {
  animation-delay: 130ms;
}

@keyframes reveal-up {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
}

/* Documentation page */
.docs-body {
  background-size: 54px 54px;
}

.docs-shell {
  display: grid;
  width: var(--page);
  grid-template-columns: 290px minmax(0, 1fr);
  margin: 0 auto;
  border-right: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.docs-sidebar {
  position: sticky;
  top: 76px;
  height: calc(100vh - 76px);
  overflow-y: auto;
  padding: 38px 28px;
  border-right: 1px solid var(--line);
  background: rgba(7, 16, 13, 0.76);
}

.docs-sidebar > span {
  color: var(--mint);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.12em;
}

.docs-sidebar nav {
  display: grid;
  margin-top: 27px;
}

.docs-sidebar a {
  min-height: 45px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.05em;
  text-decoration: none;
}

.docs-sidebar a:hover,
.docs-sidebar a[aria-current="true"] {
  color: var(--mint);
}

.docs-content {
  min-width: 0;
  padding: clamp(48px, 7vw, 110px) clamp(28px, 7vw, 110px) 120px;
}

.docs-hero {
  padding-bottom: 70px;
  border-bottom: 1px solid var(--line-bright);
}

.docs-hero h1 {
  max-width: 900px;
  margin: 22px 0 28px;
  font-size: clamp(60px, 8vw, 120px);
}

.docs-hero p {
  max-width: 780px;
  color: var(--paper-dim);
  font-size: 22px;
}

.docs-block {
  padding: 78px 0;
  border-bottom: 1px solid var(--line-bright);
}

.docs-block h2 {
  margin: 18px 0 28px;
  font-size: clamp(44px, 5vw, 78px);
}

.docs-block h3 {
  margin: 42px 0 14px;
  font-family: var(--display);
  font-size: 30px;
  line-height: 1.1;
}

.docs-block > p,
.docs-block li {
  max-width: 860px;
  color: var(--paper-dim);
}

.docs-callout {
  margin: 30px 0;
  padding: 24px;
  border-left: 3px solid var(--acid);
  color: var(--paper-dim);
  background: var(--panel);
}

.docs-callout strong {
  color: var(--acid);
}

.docs-content .code-window {
  max-width: 900px;
  margin: 34px 0;
}

.docs-table-wrap {
  overflow-x: auto;
  margin: 30px 0;
}

.docs-table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: 11px;
}

.docs-table th,
.docs-table td {
  padding: 15px;
  border: 1px solid var(--line);
  text-align: left;
}

.docs-table th {
  color: var(--mint);
  background: var(--panel);
}

.docs-table td {
  color: var(--paper-dim);
}

.docs-list {
  display: grid;
  gap: 1px;
  margin: 28px 0;
  padding: 1px;
  background: var(--line);
  list-style: none;
}

.docs-list li {
  max-width: none;
  padding: 18px;
  background: var(--panel);
}

.docs-list strong {
  color: var(--cream);
}

.docs-external {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  margin-top: 20px;
  color: var(--mint);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

@media (max-width: 1180px) {
  :root {
    --page: calc(100vw - 32px);
  }

  .site-nav a {
    min-width: 92px;
    padding: 0 14px;
  }

  .hero {
    grid-template-columns: minmax(0, 1fr) minmax(410px, 0.84fr);
  }

  .hero-copy,
  .hero-art {
    padding: 58px 42px;
  }

  h1 {
    font-size: clamp(62px, 8vw, 92px);
  }

  .receipt-stack {
    gap: 10px;
  }

  .receipt-card {
    padding: 28px 22px;
  }

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

  .execution-path li:nth-child(3) {
    border-right: 0;
  }

  .execution-path li:nth-child(-n + 3) {
    border-bottom: 1px solid var(--line);
  }

  .install-section {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 920px) {
  :root {
    --page: calc(100vw - 24px);
  }

  .brand {
    min-width: 0;
  }

  .menu-toggle {
    display: grid;
    place-items: center;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    display: none;
    grid-template-columns: 1fr;
    border-bottom: 1px solid var(--line-bright);
    background: var(--ink-soft);
  }

  .site-nav.is-open {
    display: grid;
  }

  .site-nav a,
  .site-nav .nav-github {
    min-height: 52px;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .hero {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    min-height: calc(100vh - 76px);
  }

  .hero-art {
    min-height: 760px;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .section {
    grid-template-columns: 1fr;
  }

  .section-index {
    margin-bottom: 32px;
  }

  .lab-body {
    grid-template-columns: 1fr;
  }

  .lab-commands {
    border-right: 0;
    border-bottom: 1px solid var(--line-bright);
  }

  .receipt-stack {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .receipt-card:nth-child(2),
  .receipt-card:nth-child(3) {
    transform: none;
  }

  .receipt-card p {
    min-height: 0;
  }

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

  .proof-note a {
    grid-column: 2;
  }

  .recipe-ledger a {
    grid-template-columns: 50px 1fr auto;
    gap: 13px;
    padding: 18px 0;
  }

  .recipe-ledger small {
    grid-column: 2 / -1;
  }

  .final-cta {
    align-items: flex-start;
    flex-direction: column;
  }

  .cta-actions {
    justify-content: flex-start;
  }

  .site-footer {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .footer-brand {
    justify-content: center;
  }

  .site-footer nav {
    justify-content: center;
  }

  .docs-shell {
    grid-template-columns: 1fr;
  }

  .docs-sidebar {
    position: static;
    height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .docs-sidebar nav {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }

  .docs-sidebar a {
    border: 1px solid var(--line);
    padding: 12px;
  }
}

@media (max-width: 620px) {
  :root {
    --page: calc(100vw - 16px);
    --section-pad: 78px;
  }

  body {
    font-size: 16px;
    background-size: 42px 42px;
  }

  .site-header {
    min-height: 68px;
  }

  .brand {
    padding: 10px 13px;
  }

  .brand-mark {
    width: 40px;
    height: 40px;
  }

  .brand strong {
    font-size: 12px;
  }

  .brand small {
    letter-spacing: 0.12em;
  }

  .hero-copy,
  .hero-art,
  .section,
  .install-section,
  .final-cta {
    padding-right: 20px;
    padding-left: 20px;
  }

  .hero-copy {
    min-height: auto;
    padding-top: 76px;
    padding-bottom: 76px;
  }

  h1 {
    font-size: clamp(55px, 16.8vw, 78px);
  }

  .hero-lede {
    font-size: 18px;
  }

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

  .hero-facts {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px 12px;
    margin-top: 54px;
  }

  .hero-art {
    min-height: 660px;
    padding-top: 110px;
  }

  .era-stamp {
    top: 24px;
    right: 22px;
  }

  .signal-card {
    width: 82%;
  }

  .boundary-line {
    width: calc(100% - 70px);
  }

  .receipt-mini {
    width: 92%;
    padding: 22px;
  }

  .trust-strip {
    justify-content: flex-start;
    animation: ticker 22s linear infinite;
  }

  @keyframes ticker {
    to { transform: translateX(-60%); }
  }

  .section-heading h2,
  .install-copy h2,
  .final-cta h2 {
    font-size: clamp(48px, 14.5vw, 70px);
  }

  .lab-toolbar {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 3px;
    padding: 10px 14px;
  }

  .lab-commands,
  .lab-decision {
    padding: 20px 14px;
  }

  .lab-command {
    grid-template-columns: 32px minmax(0, 1fr);
    padding: 0 12px;
  }

  .lab-command b {
    display: none;
  }

  .decision-topline {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .decision-grid {
    grid-template-columns: 1fr;
  }

  .risk-meter {
    grid-template-columns: repeat(4, 1fr);
  }

  .risk-meter b {
    grid-column: 1 / -1;
    justify-self: start;
  }

  .frame-bar > span:nth-child(2) {
    display: none;
  }

  .product-frame {
    margin-right: -10px;
    margin-left: -10px;
    box-shadow: none;
  }

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

  .proof-note a {
    grid-column: auto;
  }

  .recipe-ledger a {
    grid-template-columns: 38px 1fr;
  }

  .recipe-ledger b {
    display: none;
  }

  .recipe-ledger small {
    grid-column: 2;
    font-size: 14px;
  }

  .execution-path {
    grid-template-columns: repeat(2, 1fr);
  }

  .execution-path li:nth-child(3) {
    border-right: 1px solid var(--line);
  }

  .execution-path li:nth-child(even) {
    border-right: 0;
  }

  .execution-path li:nth-child(-n + 4) {
    border-bottom: 1px solid var(--line);
  }

  .execution-path li:nth-child(4)::after,
  .execution-path li:nth-child(2)::after {
    display: none;
  }

  .architecture-grid {
    grid-template-columns: 1fr;
  }

  .install-section {
    min-width: 0;
  }

  .code-window {
    min-width: 0;
    margin-right: -10px;
    margin-left: -10px;
    box-shadow: none;
  }

  .code-window pre {
    padding: 26px 18px;
    font-size: 11px;
  }

  .site-footer nav {
    flex-wrap: wrap;
  }

  .docs-sidebar nav {
    grid-template-columns: repeat(2, 1fr);
  }

  .docs-content {
    padding-right: 20px;
    padding-left: 20px;
  }

  .docs-hero h1 {
    font-size: clamp(58px, 18vw, 84px);
  }
}

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

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