/* ARX static site rewrite: editorial paper-and-ink public surface. */

:root {
  --paper: #f6f3ec;
  --paper-2: #efebe1;
  --paper-3: #e7e1d3;
  --paper-hi: #fbf9f3;
  --ink: #151412;
  --ink-2: #3a3834;
  --ink-3: #6b6760;
  --rule: #d9d3c3;
  --rule-2: #c9c2ae;
  --rust: #b54a2b;
  --evergreen: #1f3a2e;
  --ok: #2e5a3b;
  --amber: #7a5c1e;
  --mono-bg: #111110;
  --mono-ink: #e7e3d7;
  --mono-dim: #8a8777;
  --mono-green: #a3c58a;
  --max: 1320px;
  --gutter: 32px;
  --font-display: "Fraunces", Georgia, serif;
  --font-sans: "Inter Tight", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --ease: cubic-bezier(.2,.6,.2,1);
}

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  overflow-x: hidden;
}

body::selection,
::selection { background: var(--ink); color: var(--paper); }

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

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

p,
h1,
h2,
h3,
h4 { margin: 0; }

button { font: inherit; }

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.container-read {
  width: 100%;
  max-width: 820px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.container-article {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.announce {
  border-bottom: 1px solid var(--rule);
  background: #faf8f3;
  color: var(--ink-2);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .04em;
}

.announce-inner {
  min-height: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.announce a {
  text-decoration: underline;
  text-decoration-color: var(--rule-2);
  text-underline-offset: 3px;
}

.announce-meta {
  color: var(--ink-3);
  white-space: nowrap;
}

.signal-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--rust);
  box-shadow: 0 0 0 4px rgba(181, 74, 43, .12);
  margin-right: 10px;
  vertical-align: 1px;
}

.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--rule);
  background: rgba(246, 243, 236, .86);
  backdrop-filter: saturate(140%) blur(10px);
}

.site-nav-inner {
  height: 64px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 40px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 430;
  letter-spacing: -.02em;
}

.brand svg { width: 23px; height: 23px; }

.brand sup {
  display: inline-block;
  transform: translateY(-6px);
  margin-left: 2px;
  color: var(--ink-3);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .08em;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
}

.nav-item {
  position: relative;
  display: inline-flex;
  align-items: center;
  height: 64px;
}

.nav-dropdown {
  position: absolute;
  top: calc(100% - 1px);
  left: 50%;
  width: min(480px, calc(100vw - 32px));
  transform: translateX(-50%) translateY(8px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  border: 1px solid var(--ink);
  background: var(--paper-hi);
  box-shadow: 0 28px 60px -42px rgba(21,20,18,.45);
  transition: opacity .16s var(--ease), transform .16s var(--ease), visibility .16s var(--ease);
}

.nav-item:hover .nav-dropdown,
.nav-item:focus-within .nav-dropdown,
.nav-item.open .nav-dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.dropdown-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--rule);
}

.dropdown-card,
.dropdown-footer {
  background: var(--paper-hi);
  padding: 18px;
}

.dropdown-card span,
.dropdown-footer span {
  display: block;
  color: var(--rust);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.dropdown-card strong {
  display: block;
  margin-top: 7px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 420;
  letter-spacing: -.02em;
}

.dropdown-card p {
  margin-top: 7px;
  color: var(--ink-2);
  font-size: 13px;
  line-height: 1.45;
}

.dropdown-footer {
  border-top: 1px solid var(--rule);
  text-align: right;
}

.nav-links a,
.nav-links button,
.signin {
  border: 0;
  background: transparent;
  padding: 0;
  color: var(--ink-2);
  font-size: 13.5px;
  cursor: pointer;
}

.nav-links a:hover,
.nav-links button:hover,
.nav-links a.active,
.signin:hover { color: var(--ink); }

.nav-cta {
  display: flex;
  align-items: center;
  gap: 14px;
}

.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  place-items: center;
  border: 1px solid var(--rule);
  border-radius: 2px;
  background: transparent;
  color: var(--ink-2);
}

.menu-toggle span,
.menu-toggle::before,
.menu-toggle::after {
  content: "";
  display: block;
  width: 18px;
  height: 1px;
  background: currentColor;
}

.menu-toggle {
  gap: 5px;
  flex-direction: column;
}

.mobile-menu {
  display: none;
  border-top: 1px solid var(--rule);
  background: rgba(246, 243, 236, .98);
  padding: 10px var(--gutter) 18px;
}

.mobile-menu.open { display: block; }

.mobile-menu a {
  display: block;
  padding: 13px 0;
  border-bottom: 1px solid var(--rule);
  color: var(--ink);
}

.mobile-menu .btn {
  margin-top: 14px;
  width: 100%;
  border-bottom: 1px solid var(--ink);
}

.signin {
  padding-right: 14px;
  border-right: 1px solid var(--rule);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  border: 1px solid var(--ink);
  border-radius: 2px;
  background: var(--ink);
  color: var(--paper);
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  transition: background .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease), gap .18s var(--ease);
}

.btn.rust {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--paper);
}

.btn.rust:hover {
  border-color: #000;
  background: #000;
}

.btn:hover { background: #000; border-color: #000; }

.btn.secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--rule-2);
}

.btn.secondary:hover { border-color: var(--ink); background: transparent; }

.link-arrow {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  border-bottom: 1px solid var(--rule-2);
  color: var(--ink);
  font-weight: 500;
}

.link-arrow:hover { gap: 10px; border-bottom-color: var(--ink); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink-3);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.eyebrow.rust { color: var(--rust); }

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(44px, 5vw, 76px) 0 clamp(44px, 5.5vw, 78px);
}

.hero.tall {
  min-height: 78vh;
  display: flex;
  align-items: center;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, var(--rule) 1px, transparent 1px),
    linear-gradient(to bottom, var(--rule) 1px, transparent 1px);
  background-size: 120px 120px;
  opacity: .24;
  mask-image: radial-gradient(circle at 18% 26%, black 0%, transparent 62%);
}

.hero .container { position: relative; z-index: 1; }

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(360px, .85fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}

.hero h1,
.page-hero h1 {
  max-width: 13ch;
  margin-top: 18px;
  font-family: var(--font-display);
  font-size: clamp(50px, 5.7vw, 82px);
  font-weight: 360;
  letter-spacing: -.04em;
  line-height: .96;
}

.page-hero h1 { max-width: 16ch; font-size: clamp(46px, 6vw, 88px); }

.hero h1 em,
.page-hero h1 em,
.section-title em {
  color: var(--ink-2);
  font-style: italic;
  font-weight: 320;
}

.lede {
  max-width: 62ch;
  margin-top: 22px;
  color: var(--ink-2);
  font-size: clamp(17px, 1.45vw, 20px);
  line-height: 1.58;
}

.hero-actions,
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.proof-card {
  border: 1px solid var(--ink);
  background: var(--paper-2);
  padding: 24px;
}

.hero-proof {
  display: grid;
  gap: 1px;
  border: 1px solid var(--ink);
  background: var(--ink);
}

.hero-proof .proof-card {
  border: 0;
  background: var(--paper-2);
}

.hero-proof-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--rule);
}

.hero-proof-row div {
  background: var(--paper);
  padding: 18px;
}

.hero-proof-row span {
  display: block;
  color: var(--ink-3);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.hero-proof-row strong {
  display: block;
  margin-top: 8px;
  font-family: var(--font-display);
  font-size: 27px;
  font-weight: 390;
  letter-spacing: -.02em;
  line-height: 1.05;
}

.hero-proof-feed {
  background: var(--mono-bg);
  color: var(--mono-ink);
  padding: 16px 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.7;
}

.hero-proof-feed .dim { color: var(--mono-dim); }
.hero-proof-feed .ok { color: var(--mono-green); }
.hero-proof-feed .rust { color: #e38b7f; }

.proof-card h2,
.proof-card h3 {
  margin-top: 14px;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 380;
  letter-spacing: -.02em;
  line-height: 1.12;
}

.logo-strip {
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: var(--paper-hi);
  padding: 24px 0;
}

.logo-strip-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 22px 42px;
}

.logo-strip span {
  color: var(--ink-3);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.logo-strip strong {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 420;
  letter-spacing: -.02em;
}

.industry-list {
  border-top: 1px solid var(--ink);
}

.industry-row {
  position: relative;
  display: grid;
  grid-template-columns: 90px minmax(0, .8fr) minmax(0, 1.2fr) auto;
  gap: 24px;
  align-items: start;
  padding: 34px 0;
  border-bottom: 1px solid var(--rule-2);
}

.industry-row::before {
  content: "";
  position: absolute;
  left: -12px;
  top: 34px;
  width: 4px;
  height: 0;
  background: var(--rust);
  transition: height .18s var(--ease);
}

.industry-row:hover::before { height: calc(100% - 68px); }

.industry-row .num {
  color: var(--rust);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
}

.industry-row h3 {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 390;
  letter-spacing: -.025em;
  line-height: 1.05;
}

.industry-row p {
  color: var(--ink-2);
  font-size: 16px;
  line-height: 1.58;
}

.story-block {
  border-left: 2px solid var(--rust);
  padding-left: clamp(22px, 3vw, 34px);
}

.story-block p {
  margin-top: 18px;
  color: var(--ink-2);
  font-size: 18px;
  line-height: 1.68;
}

.notice {
  border: 1px solid var(--rule-2);
  background: var(--paper-hi);
  padding: 18px;
  color: var(--ink-3);
  font-size: 13px;
  line-height: 1.55;
}

.metric-block {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  border: 1px solid var(--rule);
  background: var(--rule);
}

.metric-block div {
  background: var(--paper);
  padding: 24px;
}

.metric-block span {
  color: var(--ink-3);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.metric-block strong {
  display: block;
  margin-top: 10px;
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 54px);
  font-weight: 380;
  letter-spacing: -.03em;
  line-height: .96;
}

.architecture {
  display: grid;
  gap: 1px;
  border: 1px solid var(--ink);
  background: var(--ink);
}

.architecture div {
  background: var(--paper);
  padding: 22px;
  min-height: 92px;
}

.architecture span {
  color: var(--rust);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.architecture strong {
  display: block;
  margin-top: 8px;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 410;
  letter-spacing: -.02em;
}

.form-panel {
  border: 1px solid var(--ink);
  background: var(--paper-hi);
  padding: clamp(24px, 4vw, 42px);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.field {
  display: grid;
  gap: 8px;
}

.field.full { grid-column: 1 / -1; }

.field label {
  color: var(--ink-3);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid var(--rule-2);
  border-radius: 2px;
  background: var(--paper);
  color: var(--ink);
  font: inherit;
  padding: 12px 13px;
}

.field textarea {
  min-height: 120px;
  resize: vertical;
}

.form-note {
  margin-top: 14px;
  color: var(--ink-3);
  font-size: 13px;
  line-height: 1.5;
}

.proof-card p {
  margin-top: 12px;
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.58;
}

.proof-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  margin-top: 18px;
  border: 1px solid var(--rule);
  background: var(--rule);
}

.proof-stats div {
  background: var(--paper);
  padding: 13px;
  color: var(--ink-3);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.proof-stats strong {
  display: block;
  margin-top: 4px;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 400;
  letter-spacing: -.02em;
  text-transform: none;
}

.band {
  border-top: 1px solid var(--rule);
  padding: clamp(72px, 8vw, 124px) 0;
}

.band.alt { background: var(--paper-2); }

.band.tight { padding: clamp(42px, 5vw, 72px) 0; }

.section-head {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 48px;
  align-items: end;
  margin-bottom: 42px;
}

.section-title {
  margin-top: 16px;
  font-family: var(--font-display);
  font-size: clamp(34px, 4.8vw, 66px);
  font-weight: 360;
  letter-spacing: -.03em;
  line-height: 1.04;
}

.section-copy {
  max-width: 45ch;
  color: var(--ink-2);
  font-size: 17px;
  line-height: 1.6;
}

.grid {
  display: grid;
  gap: 1px;
  border: 1px solid var(--rule);
  background: var(--rule);
}

.grid.two { grid-template-columns: repeat(2, 1fr); }
.grid.three { grid-template-columns: repeat(3, 1fr); }
.grid.four { grid-template-columns: repeat(4, 1fr); }
.grid.five { grid-template-columns: repeat(5, 1fr); }
.grid.six { grid-template-columns: repeat(6, 1fr); }

.cell,
.card {
  background: var(--paper);
  padding: 28px 24px;
}

.card.hi { background: var(--paper-hi); }

.card-num,
.meta-line {
  color: var(--ink-3);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.card h3 {
  margin-top: 18px;
  font-family: var(--font-display);
  font-size: 25px;
  font-weight: 420;
  letter-spacing: -.02em;
  line-height: 1.15;
}

.card p {
  margin-top: 12px;
  color: var(--ink-2);
  font-size: 14.5px;
  line-height: 1.58;
}

.mono-note {
  margin-top: 16px;
  padding-left: 12px;
  border-left: 2px solid var(--rust);
  color: var(--ink-3);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}

.article-body {
  max-width: 760px;
}

.article-body h2 {
  margin-top: 42px;
  font-family: var(--font-display);
  font-size: clamp(30px, 3.5vw, 48px);
  font-weight: 380;
  letter-spacing: -.025em;
  line-height: 1.08;
}

.article-body h2:first-child { margin-top: 0; }

.article-body h3 {
  margin-top: 28px;
  font-family: var(--font-display);
  font-size: 25px;
  font-weight: 420;
  letter-spacing: -.02em;
  line-height: 1.15;
}

.article-body p,
.article-body li {
  color: var(--ink-2);
  font-size: 18px;
  line-height: 1.68;
}

.article-body p { margin-top: 18px; }

.article-body ul,
.article-body ol {
  margin: 18px 0 0;
  padding-left: 22px;
}

.article-body li + li { margin-top: 10px; }

.article-callout {
  margin: 34px 0;
  border: 1px solid var(--ink);
  background: var(--paper-2);
  padding: 24px;
}

.article-callout strong {
  display: block;
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 400;
  letter-spacing: -.02em;
  line-height: 1.14;
}

.article-callout p {
  margin-top: 12px;
  font-size: 16px;
}

.article-aside {
  position: sticky;
  top: 92px;
  display: grid;
  gap: 1px;
  border: 1px solid var(--rule);
  background: var(--rule);
}

.article-aside .aside-block {
  background: var(--paper-hi);
  padding: 20px;
}

.article-aside h3 {
  font-family: var(--font-display);
  font-size: 25px;
  font-weight: 400;
  letter-spacing: -.02em;
  line-height: 1.12;
}

.article-aside p,
.article-aside a {
  margin-top: 10px;
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.55;
}

.article-aside a {
  display: inline-flex;
  border-bottom: 1px solid var(--rule-2);
  color: var(--ink);
  font-weight: 500;
}

.proof-strip {
  display: grid;
  grid-template-columns: 1.1fr repeat(4, 1fr);
  gap: 1px;
  border: 1px solid var(--rule);
  background: var(--rule);
}

.proof-strip .proof-lead,
.proof-strip .proof-item {
  background: var(--paper);
  padding: 22px;
}

.proof-strip .proof-lead {
  background: var(--ink);
  color: var(--paper);
}

.proof-strip span {
  display: block;
  color: var(--ink-3);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.proof-strip .proof-lead span { color: rgba(246,243,236,.62); }

.proof-strip strong {
  display: block;
  margin-top: 10px;
  font-family: var(--font-display);
  font-size: clamp(22px, 2.6vw, 34px);
  font-weight: 390;
  letter-spacing: -.02em;
  line-height: 1.05;
}

.proof-strip p {
  margin-top: 10px;
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.55;
}

.proof-strip .proof-lead p { color: rgba(246,243,236,.72); }

.route-map {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  border: 1px solid var(--rule);
  background: var(--rule);
}

.route-step {
  min-height: 230px;
  background: var(--paper);
  padding: 24px;
  display: flex;
  flex-direction: column;
}

.route-step strong {
  margin-top: 18px;
  font-family: var(--font-display);
  font-size: 25px;
  font-weight: 420;
  letter-spacing: -.02em;
  line-height: 1.12;
}

.route-step p {
  margin-top: auto;
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.55;
}

.evidence-table {
  border: 1px solid var(--rule);
  background: var(--paper);
}

.evidence-row {
  display: grid;
  grid-template-columns: 220px 1fr 260px;
  border-bottom: 1px solid var(--rule);
}

.evidence-row:last-child { border-bottom: 0; }

.evidence-row > * {
  padding: 18px 20px;
  border-right: 1px solid var(--rule);
}

.evidence-row > *:last-child { border-right: 0; }

.evidence-row strong {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 420;
  letter-spacing: -.02em;
}

.evidence-row span {
  color: var(--ink-3);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.evidence-row p {
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.55;
}

.console {
  overflow: hidden;
  border: 1px solid var(--rule-2);
  border-radius: 4px;
  background: var(--paper-hi);
  box-shadow: 0 1px 0 rgba(21,20,18,.04), 0 30px 60px -30px rgba(21,20,18,.18);
}

.console-bar {
  min-height: 40px;
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 16px;
  align-items: center;
  border-bottom: 1px solid var(--rule);
  background: var(--paper-2);
  color: var(--ink-3);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .04em;
}

.console-dots { display: flex; gap: 6px; padding-left: 16px; }
.console-dots i { width: 10px; height: 10px; border-radius: 999px; background: var(--rule-2); }
.console-dots i:nth-child(1) { background: #d1c5a0; }
.console-dots i:nth-child(2) { background: #b8b09c; }
.console-dots i:nth-child(3) { background: #9fa996; }
.console-who { padding-right: 16px; white-space: nowrap; }

.console-body {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr) 340px;
  min-height: 500px;
}

.console-side,
.console-rail {
  padding: 20px 16px;
  background: var(--paper);
}

.console-side { border-right: 1px solid var(--rule); }
.console-rail { border-left: 1px solid var(--rule); background: var(--paper-2); }

.console-side h4,
.console-rail h4 {
  margin: 0 0 12px;
  color: var(--ink-3);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.navitem,
.telemetry-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 7px 8px;
  color: var(--ink-2);
  font-size: 13px;
}

.navitem small,
.telemetry-row small {
  color: var(--ink-3);
  font-family: var(--font-mono);
  font-size: 10px;
}

.navitem.active { background: var(--ink); color: var(--paper); }
.navitem.active small { color: rgba(246,243,236,.65); }

.console-main { padding: 26px 28px; min-width: 0; }

.console-main h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 430;
  letter-spacing: -.02em;
}

.subtitle {
  margin-top: 8px;
  color: var(--ink-3);
  font-size: 13px;
  line-height: 1.55;
}

.kv {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 22px;
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}

.kv div {
  min-width: 0;
  padding: 12px 14px;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.kv span {
  display: block;
  color: var(--ink-3);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.kv strong {
  display: block;
  margin-top: 4px;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
}

.approval {
  border: 1px solid var(--rule-2);
  border-radius: 2px;
  background: var(--paper);
  padding: 16px;
}

.approval h5 {
  margin: 9px 0 0;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 430;
  letter-spacing: -.015em;
  line-height: 1.2;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 6px;
  border: 1px solid var(--rule-2);
  border-radius: 2px;
  color: var(--ink-3);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.pill.ok { color: var(--ok); border-color: rgba(46,90,59,.35); background: rgba(46,90,59,.06); }
.pill.warn { color: var(--rust); border-color: rgba(181,74,43,.35); background: rgba(181,74,43,.06); }
.pill.amber { color: var(--amber); border-color: rgba(122,92,30,.35); background: rgba(122,92,30,.06); }

.code {
  margin-top: 14px;
  overflow-x: auto;
  white-space: pre;
  border-radius: 2px;
  background: var(--mono-bg);
  color: var(--mono-ink);
  padding: 13px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.55;
}

.code .dim { color: var(--mono-dim); }
.code .ok { color: var(--mono-green); }
.code .rust { color: #e38b7f; }

.page-hero {
  padding: clamp(72px, 8vw, 126px) 0 clamp(54px, 7vw, 96px);
  border-bottom: 1px solid var(--rule);
}

.page-kicker {
  max-width: 78ch;
  margin-top: 24px;
  color: var(--ink-2);
  font-size: 18px;
  line-height: 1.62;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(32px, 6vw, 80px);
  align-items: start;
}

.sticky-note { position: sticky; top: 96px; }

.dark-band {
  border-top: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
}

.dark-band .section-copy,
.dark-band .card p,
.dark-band .eyebrow,
.dark-band .meta-line { color: rgba(246,243,236,.7); }

.dark-band .card {
  background: transparent;
  border-color: rgba(246,243,236,.16);
}

.dark-band .grid { border-color: rgba(246,243,236,.16); background: rgba(246,243,236,.16); }

.quote {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(30px, 4.2vw, 56px);
  font-style: italic;
  font-weight: 330;
  letter-spacing: -.025em;
  line-height: 1.14;
}

.final-cta {
  padding: clamp(82px, 10vw, 150px) 0;
  border-top: 1px solid var(--rule);
  text-align: center;
}

.final-cta h2 {
  max-width: 13ch;
  margin: 0 auto;
  font-family: var(--font-display);
  font-size: clamp(50px, 7vw, 98px);
  font-weight: 360;
  letter-spacing: -.04em;
  line-height: .96;
}

.final-cta p {
  max-width: 58ch;
  margin: 22px auto 0;
  color: var(--ink-2);
  font-size: 17px;
  line-height: 1.6;
}

.final-cta .cta-row { justify-content: center; }

.site-footer {
  overflow: hidden;
  border-top: 1px solid var(--rule);
  background: var(--paper-2);
  padding: 56px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(4, 1fr);
  gap: 40px;
}

.footer-grid p {
  max-width: 34ch;
  margin-top: 14px;
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.58;
}

.footer-col h4 {
  color: var(--ink-3);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.footer-col a {
  display: block;
  margin-top: 8px;
  color: var(--ink-2);
  font-size: 14px;
}

.footer-col a:hover { color: var(--ink); }

.footer-bottom {
  margin-top: 52px;
  padding: 18px 0;
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  gap: 24px;
  color: var(--ink-3);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.footer-wordmark {
  height: clamp(92px, 13vw, 170px);
  overflow: hidden;
  color: rgba(21,20,18,.08);
  font-family: var(--font-display);
  font-size: clamp(110px, 20vw, 260px);
  font-weight: 430;
  letter-spacing: -.06em;
  line-height: .82;
}

.footer-wordmark sup {
  font-family: var(--font-mono);
  font-size: .12em;
  letter-spacing: .05em;
}

.mini-list {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.mini-list div {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 16px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--rule);
}

.mini-list strong {
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.mini-list span { color: var(--ink-2); font-size: 14px; }

@media (max-width: 1120px) {
  .grid.five { grid-template-columns: repeat(2, 1fr); }
  .grid.four { grid-template-columns: repeat(2, 1fr); }
  .grid.six { grid-template-columns: repeat(3, 1fr); }
  .proof-strip { grid-template-columns: 1fr 1fr; }
  .route-map { grid-template-columns: 1fr 1fr; }
  .industry-row { grid-template-columns: 70px 1fr; }
  .industry-row p,
  .industry-row .link-arrow { grid-column: 2; }
  .console-body { grid-template-columns: 1fr; min-height: 0; }
  .console-side,
  .console-rail { display: none; }
}

@media (max-width: 900px) {
  :root { --gutter: 22px; }
  .announce-meta,
  .signin { display: none; }
  .nav-links {
    justify-content: flex-start;
    gap: 16px;
    overflow-x: auto;
    padding: 10px 0;
    scrollbar-width: none;
  }
  .site-nav:has(.menu-toggle) .nav-links { display: none; }
  .site-nav-inner { grid-template-columns: auto minmax(0, 1fr) auto; gap: 16px; }
  .site-nav:has(.menu-toggle) .site-nav-inner { grid-template-columns: 1fr auto; }
  .menu-toggle { display: inline-flex; }
  .nav-item { display: none; }
  .dropdown-grid { grid-template-columns: 1fr; }
  .hero-grid,
  .article-layout,
  .section-head,
  .split { grid-template-columns: 1fr; }
  .proof-card,
  .sticky-note,
  .article-aside { position: static; }
  .grid.three,
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .evidence-row { grid-template-columns: 1fr; }
  .evidence-row > * { border-right: 0; border-bottom: 1px solid var(--rule); }
  .evidence-row > *:last-child { border-bottom: 0; }
  .console-bar { grid-template-columns: auto 1fr; }
  .console-who { display: none; }
}

@media (max-width: 640px) {
  :root { --gutter: 18px; }
  .nav-cta > .btn { display: none; }
  .hero h1,
  .page-hero h1,
  .final-cta h2 {
    font-size: clamp(34px, 9.5vw, 38px);
    letter-spacing: -.035em;
  }
  .hero h1 { max-width: 10ch; }
  .page-hero h1 { max-width: 11ch; }
  .final-cta h2 { max-width: 100%; }
  .hero.tall { min-height: 66vh; }
  .section-title { max-width: 100%; font-size: clamp(30px, 8.5vw, 36px); }
  .page-kicker,
  .lede,
  .article-body p,
  .article-body li { font-size: 16px; }
  .lede,
  .page-kicker,
  .section-copy,
  .article-body p,
  .card p {
    width: 100%;
    max-width: 330px;
    overflow-wrap: break-word;
  }
  .logo-strip-inner { flex-direction: column; align-items: flex-start; }
  .logo-strip strong { font-size: 21px; }
  .cta-row,
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .grid.two,
  .grid.three,
  .grid.four,
  .grid.five,
  .grid.six,
  .footer-grid,
  .kv,
  .form-grid,
  .metric-block,
  .proof-stats,
  .hero-proof-row,
  .proof-strip,
  .route-map { grid-template-columns: 1fr; }
  .industry-row { grid-template-columns: 1fr; gap: 12px; }
  .industry-row p,
  .industry-row .link-arrow { grid-column: auto; }
  .cell,
  .card { padding: 24px 18px; }
  .mini-list div { grid-template-columns: 1fr; gap: 4px; }
  .footer-bottom { flex-direction: column; }
}

@media (max-width: 480px) {
  .container,
  .container-read,
  .container-article {
    padding-left: 18px;
    padding-right: 18px;
  }
  .hero h1,
  .page-hero h1,
  .section-title,
  .final-cta h2,
  .lede,
  .page-kicker,
  .section-copy,
  .article-body p,
  .card p {
    max-width: 330px;
  }
}