/* TrustedRouter Charter theme.
 * This compatibility layer applies the supplied design system to the existing
 * server-rendered product without duplicating the application in React. */

@font-face {
  font-family: Archivo;
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url("/static/fonts/archivo-latin.woff2") format("woff2");
}

@font-face {
  font-family: Spectral;
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url("/static/fonts/spectral-300-latin.woff2") format("woff2");
}

@font-face {
  font-family: Spectral;
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/static/fonts/spectral-400-latin.woff2") format("woff2");
}

@font-face {
  font-family: Spectral;
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("/static/fonts/spectral-500-latin.woff2") format("woff2");
}

@font-face {
  font-family: Spectral;
  font-style: italic;
  font-weight: 300;
  font-display: swap;
  src: url("/static/fonts/spectral-300-italic-latin.woff2") format("woff2");
}

@font-face {
  font-family: Spectral;
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url("/static/fonts/spectral-400-italic-latin.woff2") format("woff2");
}

@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/static/fonts/ibm-plex-mono-400-latin.woff2") format("woff2");
}

@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("/static/fonts/ibm-plex-mono-500-latin.woff2") format("woff2");
}

:root {
  color-scheme: dark;

  --green-black-0: #0a0e0b;
  --green-black-1: #0d120e;
  --green-black-2: #121813;
  --green-black-3: #182019;
  --line-0: #1c221b;
  --line-1: #20261f;
  --line-2: #29302a;
  --line-3: #3a423a;
  --line-4: #4a544a;
  --ivory: #ede8db;
  --ivory-dim: #d6d9cc;
  --gray-2: #acb5a4;
  --gray-3: #838f80;
  --gray-4: #7d8879;
  --sage: #a9cdb9;
  --sage-bright: #c6e2d3;
  --sage-dim: #56685c;
  --sage-deep: #33443a;
  --sage-tint: rgb(169 205 185 / 9%);
  --gold: #d3b779;
  --gold-dim: #6b5c3a;
  --gold-tint: rgb(211 183 121 / 8%);
  --clay: #cf9a8c;
  --clay-dim: #6b4a42;
  --clay-tint: rgb(207 154 140 / 8%);
  --surface-page: var(--green-black-0);
  --surface-card: var(--green-black-1);
  --surface-raised: var(--green-black-2);
  --surface-hover: var(--green-black-3);
  --surface-input: var(--green-black-1);
  --text-display: var(--ivory);
  --text-body: var(--gray-2);
  --text-muted: var(--gray-3);
  --text-faint: var(--gray-4);
  --text-accent: var(--sage);
  --text-inverse: #10140f;
  --border-hairline: var(--line-1);
  --border-default: var(--line-2);
  --border-strong: var(--line-4);
  --border-accent: var(--sage-dim);
  --status-verified: var(--sage);
  --status-pending: var(--gold);
  --status-failed: var(--clay);
  --focus-ring: 0 0 0 3px rgb(169 205 185 / 22%);
  --font-display: Spectral, "Iowan Old Style", Georgia, serif;
  --font-ui: Archivo, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", "SF Mono", Menlo, monospace;
  --page-max: 1120px;
  --console-max: 1280px;
  --r-control: 2px;
  --r-panel: 4px;
  --dur-fast: 120ms;
  --dur-base: 180ms;
  --ease-out: cubic-bezier(0.2, 0.8, 0.2, 1);

  /* Existing application token aliases. */
  --bg: var(--surface-page);
  --panel: var(--surface-card);
  --panel2: var(--surface-raised);
  --ink: var(--text-body);
  --inkstrong: var(--text-display);
  --muted: var(--text-muted);
  --line: var(--border-default);
  --line2: var(--border-hairline);
  --blue: var(--sage);
  --green: var(--sage);
  --amber: var(--gold);
  --red: var(--clay);
  --rust: var(--gold);
  --nav: var(--surface-page);
  --soft: var(--surface-hover);
  --top: rgb(10 14 11 / 94%);
  --btn: transparent;
  --ring: var(--sage);
  --shadow: transparent;
  --shadow-strong: transparent;
  --code-bg: var(--green-black-1);
  --code-ink: var(--ivory-dim);
  --code-line: var(--line-2);
  --code-muted: var(--gray-3);
  --code-pre-bg: var(--green-black-0);
  --chip-bg: transparent;
  --chip-border: var(--sage-dim);
  --pill-bg: transparent;
  --pill-ink: var(--ivory-dim);
  --good-bg: var(--sage-tint);
  --good-border: var(--sage-dim);
  --warn-bg: var(--gold-tint);
  --warn-border: var(--gold-dim);
  --danger-bg: var(--clay-tint);
  --danger-border: var(--clay-dim);
  --history-empty: var(--line-1);
  --hero-grad: var(--surface-page);
  --mark-grad: var(--surface-page);
  --glass-bg: var(--surface-card);
  --glass-border: var(--border-default);
  --glass-bg-soft: var(--surface-card);
  --marketing-hero-grad: var(--surface-card);
  --grid-line: transparent;
  --grid-line-soft: transparent;
}

:root[data-theme="light"] {
  color-scheme: light;

  --surface-page: #f2efe6;
  --surface-card: #f7f5ee;
  --surface-raised: #ece9de;
  --surface-hover: #e5e2d5;
  --surface-input: #f7f5ee;
  --text-display: #171c16;
  --text-body: #454d42;
  --text-muted: #6d7566;
  --text-faint: #626b5d;
  --text-accent: #46705c;
  --text-inverse: var(--ivory);
  --border-hairline: #dfdccf;
  --border-default: #d2cfc0;
  --border-strong: #a8a696;
  --border-accent: #8fb3a0;
  --sage: #46705c;
  --sage-bright: #2e5343;
  --sage-dim: #8fb3a0;
  --sage-tint: rgb(70 112 92 / 8%);
  --gold: #8a6d2f;
  --gold-dim: #c2ad7d;
  --gold-tint: rgb(138 109 47 / 7%);
  --clay: #9c5442;
  --clay-dim: #d4aa9e;
  --clay-tint: rgb(156 84 66 / 7%);
  --top: rgb(242 239 230 / 95%);
  --code-bg: #171c16;
  --code-ink: var(--ivory-dim);
  --code-line: #3a423a;
  --code-pre-bg: #10140f;
}

html {
  background: var(--surface-page);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--surface-page);
  color: var(--text-body);
  font-family: var(--font-ui);
  font-size: 15.5px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizelegibility;
}

::selection {
  background: rgb(169 205 185 / 25%);
  color: var(--text-display);
}

a {
  color: var(--text-accent);
  text-decoration: none;
  text-underline-offset: 3px;
  transition: color var(--dur-fast) var(--ease-out);
}

a:hover {
  color: var(--sage-bright);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 1px solid var(--sage);
  outline-offset: 3px;
  box-shadow: var(--focus-ring);
}

h1,
h2,
h3,
h4 {
  color: var(--text-display);
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0;
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

h1 {
  font-size: 44px;
  line-height: 1.1;
}

h2 {
  font-size: 30px;
  line-height: 1.2;
}

h3 {
  font-size: 20px;
  line-height: 1.3;
}

code,
pre,
.mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

button,
input,
select,
textarea {
  font-family: var(--font-ui);
}

.top,
.console-topbar {
  background: var(--top);
  border-bottom: 1px solid var(--border-hairline);
  backdrop-filter: blur(12px);
}

.charter-top {
  position: sticky;
  top: 0;
  z-index: 20;
}

.nav,
.charter-nav {
  width: min(100%, var(--page-max));
  min-height: 58px;
  margin: 0 auto;
  padding: 10px 24px;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text-display);
  font-weight: 500;
}

.brand:hover {
  color: var(--text-display);
}

.brand-mark {
  display: block;
  flex: 0 0 27px;
  width: 27px;
  height: 27px;
}

.brand-mark svg {
  display: block;
  width: 100%;
  height: 100%;
}

.brand-mark-route {
  stroke: var(--text-display);
  stroke-width: 2;
}

.brand-mark-node {
  fill: var(--sage);
}

.brand-mark-exit {
  stroke: var(--sage);
  stroke-width: 2;
}

.brand-word {
  font-size: 15px;
  letter-spacing: 0;
}

.charter-links {
  margin-left: auto;
  gap: 18px;
  flex-wrap: nowrap;
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
}

.charter-links a {
  border-bottom: 1px solid transparent;
  color: var(--text-body);
  padding: 3px 0;
  white-space: nowrap;
}

.charter-links a:hover {
  border-bottom-color: var(--sage-dim);
  color: var(--text-display);
}

.nav-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.nav-status span {
  color: var(--status-verified);
  font-size: 7px;
}

.nav-mobile {
  display: none;
  margin-left: auto;
  position: relative;
}

.nav-mobile summary {
  border: 1px solid var(--border-default);
  border-radius: var(--r-control);
  color: var(--text-display);
  cursor: pointer;
  font-size: 12px;
  font-weight: 500;
  list-style: none;
  padding: 7px 10px;
  text-transform: uppercase;
}

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

.nav-mobile-panel {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: min(280px, calc(100vw - 32px));
  padding: 10px;
  background: var(--surface-raised);
  border: 1px solid var(--border-default);
  border-radius: var(--r-panel);
  box-shadow: 0 18px 50px rgb(0 0 0 / 32%);
}

.nav-mobile-panel a,
.nav-mobile-panel button {
  display: flex;
  width: 100%;
  min-height: 40px;
  align-items: center;
  padding: 8px 10px;
}

.nav-mobile-panel a {
  border-bottom: 1px solid var(--border-hairline);
  color: var(--text-body);
}

.btn,
.signin-btn {
  min-height: 40px;
  padding: 8px 13px;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-control);
  background: transparent;
  color: var(--ivory-dim);
  font-size: 14px;
  font-weight: 500;
  transition:
    background var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out),
    color var(--dur-fast) var(--ease-out),
    transform var(--dur-fast) var(--ease-out);
}

.btn:hover,
.signin-btn:hover {
  border-color: var(--sage-dim);
  background: var(--surface-hover);
  color: var(--text-display);
}

.btn:active,
.signin-btn:active {
  transform: translateY(1px);
}

.btn.primary {
  border-color: var(--ivory);
  background: var(--ivory);
  color: var(--text-inverse);
}

.btn.primary:hover {
  border-color: #fff;
  background: #fff;
  color: #10140f;
}

:root[data-theme="light"] .btn.primary {
  border-color: #171c16;
  background: #171c16;
  color: var(--ivory);
}

.btn.green {
  border-color: var(--sage-dim);
  background: var(--sage-tint);
  color: var(--sage);
}

.btn.danger {
  border-color: var(--clay-dim);
  background: var(--clay-tint);
  color: var(--clay);
}

.btn.ghost {
  border-color: transparent;
}

.theme-toggle {
  width: 40px;
  min-width: 40px;
  min-height: 40px;
  padding: 0;
  font-family: var(--font-mono);
}

.eyebrow,
.hero-badge,
.card-label,
.arch-tag,
.quill-ad-eyebrow,
.panel-label,
.sidebar-label,
.dialog-kicker,
.kicker {
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--text-accent);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: uppercase;
}

.kicker {
  display: flex;
  align-items: center;
  gap: 12px;
}

.kicker::before {
  width: 36px;
  height: 1px;
  background: var(--sage);
  content: "";
}

.kicker.centered {
  justify-content: center;
}

.kicker.centered::after {
  width: 36px;
  height: 1px;
  background: var(--sage);
  content: "";
}

.panel,
.marketing-card,
.marketing-copy,
.quote-feature,
.limitation-band,
.model-catalog,
.status-section,
.status-card,
.status-banner,
.status-hero,
.compare-matrix,
.trust-diagram,
.copy-terminal,
.code-card,
.cta-band,
.repo-card,
.check-card,
.arch-card,
.stat-card,
.region-map-card,
.quill-ad {
  border-color: var(--border-default);
  border-radius: var(--r-panel);
  box-shadow: none;
}

.panel,
.marketing-card,
.marketing-copy,
.quote-feature,
.limitation-band,
.model-catalog,
.status-section,
.status-card,
.status-banner,
.status-hero,
.compare-matrix,
.repo-card,
.check-card,
.arch-card,
.stat-card {
  background: var(--surface-card);
}

.marketing-card.featured,
.ai-iq-callout,
.marketing-hero,
.home-section.band-dark,
.final-cta {
  background: var(--surface-card);
  background-image: none;
}

.panel-head,
.model-catalog-head,
.status-section-head,
.code-head {
  border-bottom-color: var(--border-hairline);
}

.panel-head h2,
.status-section-head h2,
.model-catalog-head h2 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 400;
}

.panel-body p,
.marketing-copy p,
.marketing-card p,
.quote-feature p,
.model-catalog p {
  color: var(--text-body);
}

.pill,
.component-status,
.lb-badge,
.card-label,
.hero-badge {
  border-radius: var(--r-control);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: uppercase;
}

.pill.good,
.component-status.status-up {
  border-color: var(--sage-dim);
  background: var(--sage-tint);
  color: var(--sage);
}

.pill.warn,
.component-status.status-degraded,
.component-status.status-routing-degraded,
.component-status.status-trust-degraded {
  border-color: var(--gold-dim);
  background: var(--gold-tint);
  color: var(--gold);
}

.pill.danger,
.component-status.status-down {
  border-color: var(--clay-dim);
  background: var(--clay-tint);
  color: var(--clay);
}

input,
select,
textarea {
  border: 1px solid var(--border-default);
  border-radius: var(--r-control);
  background: var(--surface-input);
  color: var(--text-display);
}

input:hover,
select:hover,
textarea:hover {
  border-color: var(--border-strong);
}

table {
  font-size: 13.5px;
}

th {
  background: var(--surface-raised);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
}

th,
td {
  border-bottom-color: var(--border-hairline);
}

tbody tr:hover {
  background: var(--surface-hover);
}

.public-wrap,
.wrap {
  width: min(100%, var(--page-max));
  max-width: none;
  padding: 32px 24px 72px;
  gap: 24px;
}

.public-hero,
.marketing-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 56px;
  align-items: start;
  overflow: visible;
  padding: 64px 0 56px;
  border: 0;
  border-bottom: 1px solid var(--border-hairline);
  border-radius: 0;
  background: transparent;
}

.marketing-hero::before {
  display: none;
}

.public-hero h1 {
  max-width: 720px;
  margin: 20px 0 16px;
  font-size: 44px;
  font-weight: 300;
}

.public-hero .lead {
  max-width: 620px;
  color: var(--text-body);
  font-size: 16px;
  line-height: 1.7;
}

.public-hero-metrics {
  border-top: 1px solid var(--border-default);
}

.public-hero-metrics div {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 13px 0;
  border: 0;
  border-bottom: 1px solid var(--border-hairline);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.public-hero-metrics strong {
  min-width: 82px;
  color: var(--text-display);
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 400;
}

.public-hero-metrics span {
  margin: 0;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 12px;
}

.public-proof-strip {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--border-default);
  border-bottom: 1px solid var(--border-default);
}

.public-proof-strip div {
  padding: 18px 20px;
  border: 0;
  border-right: 1px solid var(--border-hairline);
  border-radius: 0;
  background: transparent;
}

.public-proof-strip div:nth-child(4n) {
  border-right: 0;
}

.public-proof-strip strong {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 400;
}

.public-proof-strip span {
  color: var(--text-muted);
}

.marketing-grid {
  gap: 0;
  border-top: 1px solid var(--border-default);
}

.marketing-card {
  padding: 24px;
  border: 0;
  border-right: 1px solid var(--border-hairline);
  border-bottom: 1px solid var(--border-hairline);
  border-radius: 0;
  background: transparent;
}

.marketing-card:last-child {
  border-right: 0;
}

.marketing-card h3 {
  margin-top: 12px;
  font-family: var(--font-display);
  font-weight: 400;
}

.marketing-split {
  gap: 24px;
}

.marketing-copy,
.quote-feature,
.limitation-band {
  padding: 28px;
}

.copy-terminal,
.code-card,
pre {
  background: var(--code-pre-bg);
  color: var(--code-ink);
}

.copy-terminal pre,
.code-card pre {
  color: var(--code-ink);
}

.trust-diagram {
  gap: 0;
  padding: 0;
  background: transparent;
}

.trust-diagram div {
  padding: 18px;
  border: 1px solid var(--border-default);
  border-radius: var(--r-control);
  background: var(--surface-card);
  color: var(--text-display);
}

.trust-diagram span {
  padding: 8px;
  color: var(--text-muted);
}

.model-catalog,
.compare-matrix,
.status-section {
  overflow: hidden;
}

.model-filter-row,
.section-tabs {
  gap: 6px;
}

.section-tabs a,
.ai-iq-link,
.ai-iq-callout a {
  border-radius: var(--r-control);
  background: transparent;
}

.section-tabs a.active {
  border-color: var(--ivory);
  background: var(--ivory);
  color: var(--text-inverse);
}

.faq-panel details,
.faq-item {
  border-bottom-color: var(--border-hairline);
}

.faq-item summary,
.faq-panel summary {
  color: var(--text-display);
  font-weight: 500;
}

/* Homepage */
.home {
  display: block;
}

.home-wrap,
.charter-home-hero,
.charter-stat-band {
  width: min(100%, var(--page-max));
  max-width: none;
  margin: 0 auto;
  padding-right: 24px;
  padding-left: 24px;
}

.charter-home-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 64px;
  align-items: start;
  padding-top: 92px;
  padding-bottom: 64px;
}

.charter-home-hero .home-hero-copy {
  max-width: none;
  margin: 0;
  text-align: left;
}

.charter-home-hero h1 {
  margin: 22px 0 16px;
  color: var(--text-display);
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 300;
  line-height: 1.08;
}

.charter-home-hero h1 em {
  color: var(--text-accent);
  font-weight: 300;
}

.charter-home-hero h1 .hero-line {
  display: block;
}

.charter-home-hero .lead {
  max-width: 590px;
  margin: 0;
  color: var(--text-body);
  font-size: 16px;
  line-height: 1.7;
}

.charter-home-hero .hero-actions {
  margin: 30px 0 0;
}

.charter-home-hero .hero-links {
  justify-content: flex-start;
  gap: 16px;
  margin-top: 18px;
}

.charter-home-hero .hero-links a {
  font-size: 13px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 26px;
}

.hero-badges .pill {
  padding: 4px 9px;
}

.attestation-record {
  border: 1px solid var(--border-default);
  border-radius: var(--r-panel);
  background: var(--surface-card);
}

.attestation-record-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-hairline);
}

.attestation-record-head strong {
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
}

.attestation-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--sage);
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
}

.attestation-status::before {
  color: var(--sage);
  content: "●";
  font-size: 7px;
}

.evidence-list {
  padding: 14px 18px;
}

.evidence-row {
  display: flex;
  align-items: baseline;
  padding: 8px 0;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 12px;
}

.evidence-row::after {
  order: 2;
  flex: 1;
  min-width: 20px;
  margin: 0 10px;
  border-bottom: 1px dotted var(--border-strong);
  content: "";
}

.evidence-row span:first-child {
  order: 1;
}

.evidence-row span:last-child {
  order: 3;
  color: var(--ivory-dim);
  text-align: right;
}

.evidence-row .verified {
  color: var(--sage);
}

.attestation-record-foot {
  padding: 12px 16px;
  border-top: 1px solid var(--border-hairline);
  color: var(--text-faint);
  font-size: 12px;
  text-align: center;
}

.charter-stat-band {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  padding-top: 16px;
  padding-bottom: 16px;
  border-top: 1px solid var(--border-default);
  border-bottom: 1px solid var(--border-default);
}

.charter-stat {
  padding: 2px 22px;
  border-right: 1px solid var(--border-hairline);
  text-align: center;
}

.charter-stat:last-child {
  border-right: 0;
}

.charter-stat strong {
  display: block;
  color: var(--text-display);
  font-family: var(--font-display);
  font-size: 27px;
  font-weight: 400;
  line-height: 1.2;
}

.charter-stat strong.accent {
  color: var(--text-accent);
}

.charter-stat span {
  display: block;
  margin-top: 4px;
  color: var(--text-muted);
  font-size: 11px;
  text-transform: uppercase;
}

.home-section {
  padding: 96px 0;
}

.home-section.band-dim,
.home-section.band-dark,
.home-section.charter-trust-band {
  border-top: 1px solid var(--border-hairline);
  border-bottom: 1px solid var(--border-hairline);
  background: var(--surface-card);
}

.section-lead {
  max-width: 720px;
  margin-bottom: 40px;
}

.section-lead.center {
  text-align: center;
}

.section-lead h2,
.home-section > .home-wrap > h2,
.section-center {
  margin: 18px 0 14px;
  color: var(--text-display);
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: 0;
}

.section-lead p,
.section-sub {
  color: var(--text-body);
  font-size: 15.5px;
  line-height: 1.65;
}

.charter-pillars {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--border-default);
}

.charter-pillar {
  padding: 26px 24px 8px;
  border-right: 1px solid var(--border-hairline);
}

.charter-pillar:first-child {
  padding-left: 0;
}

.charter-pillar:last-child {
  border-right: 0;
}

.charter-pillar-number {
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 12px;
}

.charter-pillar h3 {
  margin: 10px 0 8px;
  font-size: 20px;
}

.charter-pillar p {
  margin: 0;
  color: var(--text-body);
  font-size: 14px;
}

.charter-pillar p a,
.section-lead p a,
.section-sub a,
.marketing-card p a,
.panel-body p a,
.faq-a a {
  text-decoration: underline;
  text-decoration-thickness: 1px;
}

.charter-code-grid,
.charter-trust-grid,
.charter-open-grid,
.charter-map-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.85fr);
  gap: 48px;
  align-items: start;
}

.charter-code-grid .copy-terminal {
  min-width: 0;
}

.check-list {
  display: grid;
  gap: 0;
  margin: 24px 0;
  padding: 0;
  border-top: 1px solid var(--border-default);
  list-style: none;
}

.check-list li {
  padding: 11px 0;
  border-bottom: 1px solid var(--border-hairline);
  color: var(--text-body);
  font-size: 14px;
}

.check-list li::before {
  margin-right: 10px;
  color: var(--sage);
  font-family: var(--font-mono);
  content: "✓";
}

.route-table {
  overflow: hidden;
  border: 1px solid var(--border-default);
  border-radius: var(--r-panel);
}

.route-table table {
  margin: 0;
}

.trust-path {
  display: grid;
  gap: 0;
}

.trust-path-node {
  padding: 16px 18px;
  border: 1px solid var(--border-default);
  border-radius: var(--r-control);
  background: var(--surface-page);
}

.trust-path-node strong,
.trust-path-node span {
  display: block;
}

.trust-path-node strong {
  color: var(--text-display);
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 400;
}

.trust-path-node span {
  margin-top: 3px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 11px;
}

.trust-path-arrow {
  padding: 7px 18px;
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
}

.region-map-card {
  margin: 0;
  max-width: none;
  overflow: hidden;
  background: var(--surface-page);
}

.region-map-visual {
  background: var(--green-black-0);
}

.region-map-visual img {
  filter: grayscale(1) sepia(0.12) hue-rotate(80deg);
  opacity: 0.5;
}

.region-dot circle,
.region-dot.edge circle,
.region-dot.primary circle {
  fill: var(--sage);
  stroke: var(--ivory);
  filter: none;
}

.region-dot text {
  fill: var(--ivory-dim);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 400;
  stroke: var(--green-black-0);
}

.region-map-copy {
  background: var(--surface-card);
  border-top-color: var(--border-hairline);
}

.repo-grid {
  gap: 0;
  border-top: 1px solid var(--border-default);
}

.repo-card {
  border: 0;
  border-right: 1px solid var(--border-hairline);
  border-bottom: 1px solid var(--border-hairline);
  border-radius: 0;
  background: transparent;
}

.repo-card:last-child {
  border-right: 0;
}

.quill-ad {
  overflow: hidden;
  background: var(--surface-card);
}

.quill-ad-inner {
  gap: 32px;
}

.quill-ad-mark {
  background: var(--surface-raised);
  border-right-color: var(--border-hairline);
}

.quill-ad-title {
  font-family: var(--font-display);
  font-weight: 400;
}

.faq {
  border-top: 1px solid var(--border-default);
}

.faq-item {
  border-radius: 0;
  background: transparent;
}

.faq-item summary {
  padding: 17px 0;
}

.faq-a {
  padding: 0 0 18px;
  color: var(--text-body);
}

.final-cta {
  text-align: center;
}

.final-cta h2 {
  font-size: 36px;
  font-weight: 300;
}

/* Shared footer and modal */
.site-footer {
  margin-top: 0;
  border-top: 1px solid var(--border-hairline);
  background: var(--surface-page);
}

.site-footer-lead,
.site-footer-cols,
.site-footer-base {
  width: min(100%, var(--page-max));
  margin: 0 auto;
  padding-right: 24px;
  padding-left: 24px;
}

.site-footer-lead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding-top: 48px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--border-hairline);
}

.site-footer-lead p {
  margin: 14px 0 0;
  color: var(--text-display);
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 300;
}

.site-footer-lead em {
  color: var(--text-accent);
}

.footer-cta {
  display: flex;
  gap: 8px;
}

.site-footer-cols {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 48px;
  padding-top: 36px;
  padding-bottom: 36px;
}

.footer-col h3 {
  margin: 0 0 12px;
  color: var(--text-faint);
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
}

.footer-col a {
  color: var(--text-body);
  font-size: 13px;
}

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

.site-footer-base {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-top: 18px;
  padding-bottom: 24px;
  border-top: 1px solid var(--border-hairline);
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 11px;
}

.signin-modal {
  width: min(440px, calc(100vw - 32px));
  padding: 28px;
  border: 1px solid var(--border-default);
  border-radius: var(--r-panel);
  background: var(--surface-raised);
  color: var(--text-body);
  box-shadow: 0 24px 80px rgb(0 0 0 / 45%);
}

.signin-modal::backdrop {
  background: rgb(3 7 4 / 72%);
  backdrop-filter: blur(3px);
}

.signin-modal h2 {
  margin: 8px 0 4px;
  font-size: 30px;
  font-weight: 300;
}

.signin-close {
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border: 1px solid transparent;
  border-radius: var(--r-control);
  background: transparent;
  color: var(--text-muted);
}

.signin-close:hover {
  border-color: var(--border-default);
  color: var(--text-display);
}

.signin-btn {
  justify-content: flex-start;
  gap: 12px;
  background: transparent;
}

.signin-btn span {
  width: 25px;
  color: var(--text-accent);
  font-family: var(--font-mono);
  font-size: 11px;
  text-align: center;
}

/* Console */
body.console {
  background: var(--surface-page);
}

.console-topbar {
  min-height: 58px;
  padding: 10px 20px;
}

.console-topnav {
  color: var(--text-muted);
  font-size: 13px;
}

.console-topnav a {
  color: var(--text-body);
}

.console-shell {
  grid-template-columns: 216px minmax(0, 1fr);
}

.console-sidebar {
  padding: 22px 12px;
  border-right-color: var(--border-hairline);
  background: var(--surface-card);
}

.sidebar-label {
  color: var(--text-faint);
  font-weight: 500;
}

.sidebar-link,
.sidebar-signout button {
  padding: 7px 10px;
  border-left: 2px solid transparent;
  border-radius: var(--r-control);
  color: var(--text-body);
  font-size: 14px;
}

.sidebar-link:hover,
.sidebar-signout button:hover {
  background: var(--surface-hover);
  color: var(--text-display);
}

.sidebar-link.active {
  border-left-color: var(--sage);
  background: var(--surface-hover);
  color: var(--text-display);
  font-weight: 500;
}

.console-main {
  width: 100%;
  max-width: var(--console-max);
  padding: 32px 40px 64px;
}

.console-page-head {
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border-hairline);
}

.console-page-head h1 {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 300;
}

.console-page-head p {
  color: var(--text-muted);
}

.console-page-body {
  gap: 20px;
}

.metric {
  border-radius: var(--r-panel);
  background: var(--surface-raised);
}

.metric .value {
  color: var(--text-display);
  font-family: var(--font-display);
  font-size: 27px;
  font-weight: 400;
}

.usage-range-option span,
.usage-metric-option span,
.segmented-control label span {
  border-radius: var(--r-control);
}

.usage-range-option input:checked + span,
.usage-metric-option input:checked + span,
.segmented-control input:checked + span {
  border-color: var(--ivory);
  background: var(--ivory);
  color: var(--text-inverse);
}

.usage-chart-bar {
  fill: var(--sage);
}

/* Auth */
body.auth.auth-shell {
  min-height: 100vh;
  background: var(--surface-page);
  color: var(--text-body);
  font-family: var(--font-ui);
}

.auth-card {
  border-color: var(--border-default);
  border-radius: var(--r-panel);
  background: var(--surface-card);
  box-shadow: none;
}

.auth-card h1 {
  font-family: var(--font-display);
  font-weight: 300;
}

.auth-card .brand {
  margin-bottom: 22px;
}

.auth-card .eyebrow {
  color: var(--text-accent);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0;
}

.auth-card .btn,
.auth-card .btn.secondary {
  min-height: 36px;
  padding: 8px 13px;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-control);
  background: transparent;
  color: var(--text-display);
  font-weight: 500;
}

.auth-card .btn:not(.secondary) {
  border-color: var(--ivory);
  background: var(--ivory);
  color: var(--text-inverse);
}

.auth-card form input[type="email"] {
  border-color: var(--border-default);
  border-radius: var(--r-control);
  background: var(--surface-input);
  color: var(--text-display);
}

@media (max-width: 1040px) {
  .charter-links {
    gap: 12px;
  }

  .charter-links a:nth-of-type(4),
  .charter-links a:nth-of-type(6) {
    display: none;
  }

  .charter-home-hero,
  .public-hero,
  .marketing-hero,
  .charter-code-grid,
  .charter-trust-grid,
  .charter-open-grid,
  .charter-map-grid {
    grid-template-columns: 1fr;
  }

  .charter-home-hero {
    gap: 40px;
  }

  .attestation-record {
    max-width: 620px;
  }

  .public-proof-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .public-proof-strip div:nth-child(2n) {
    border-right: 0;
  }

  .charter-pillars {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .charter-pillar:nth-child(2n) {
    border-right: 0;
  }

  .charter-pillar:nth-child(3) {
    padding-left: 0;
  }
}

@media (max-width: 780px) {
  .charter-links {
    display: none;
  }

  .nav-mobile {
    display: block;
  }

  .nav,
  .charter-nav {
    padding-right: 16px;
    padding-left: 16px;
  }

  .charter-home-hero {
    padding: 60px 20px 44px;
  }

  .charter-home-hero h1 {
    font-size: 44px;
  }

  .charter-home-hero .hero-links {
    gap: 10px 16px;
  }

  .charter-stat-band {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding-right: 20px;
    padding-left: 20px;
  }

  .charter-stat:nth-child(2) {
    border-right: 0;
  }

  .charter-stat:nth-child(-n + 2) {
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border-hairline);
  }

  .charter-stat:nth-child(n + 3) {
    padding-top: 14px;
  }

  .home-section {
    padding: 64px 0;
  }

  .home-wrap,
  .public-wrap,
  .wrap {
    padding-right: 20px;
    padding-left: 20px;
  }

  .charter-pillars {
    grid-template-columns: 1fr;
  }

  .charter-pillar,
  .charter-pillar:first-child,
  .charter-pillar:nth-child(3) {
    padding: 22px 0;
    border-right: 0;
    border-bottom: 1px solid var(--border-hairline);
  }

  .public-hero,
  .marketing-hero {
    padding: 44px 0 36px;
  }

  .public-hero h1 {
    font-size: 36px;
  }

  .marketing-grid.three,
  .marketing-grid.four,
  .marketing-grid.two {
    grid-template-columns: 1fr;
  }

  .marketing-card {
    border-right: 0;
  }

  .site-footer-lead,
  .site-footer-base {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-cta {
    flex-wrap: wrap;
  }

  .site-footer-cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 32px;
  }

  .console-topnav,
  .console-user-email {
    display: none;
  }

  .console-shell {
    display: block;
  }

  .console-sidebar {
    position: static;
    flex-flow: row nowrap;
    gap: 8px;
    overflow-x: auto;
    border-right: 0;
    border-bottom: 1px solid var(--border-hairline);
  }

  .console-sidebar .sidebar-group {
    flex-flow: row nowrap;
  }

  .console-sidebar .sidebar-label {
    display: none;
  }

  .sidebar-link,
  .sidebar-signout button {
    white-space: nowrap;
  }

  .console-main {
    padding: 24px 18px 48px;
  }
}

@media (max-width: 520px) {
  .brand-word {
    font-size: 14px;
  }

  .charter-home-hero h1 {
    font-size: 40px;
  }

  .charter-home-hero .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .charter-home-hero .hero-actions .btn {
    width: 100%;
  }

  .charter-stat {
    padding-right: 8px;
    padding-left: 8px;
  }

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

  .public-proof-strip div,
  .public-proof-strip div:nth-child(2n) {
    border-right: 0;
    border-bottom: 1px solid var(--border-hairline);
  }

  .site-footer-cols {
    grid-template-columns: 1fr;
  }

  .workspace-selector {
    order: 3;
    width: 100%;
  }
}

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