/* CrucibleBench — shared stylesheet. Zero webfonts; tables use optional progressive-enhancement JS. */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --paper: #f6f4ee;
  --paper-raised: #fdfcf8;
  --ink: #211d15;
  --ink-muted: #635b4b;
  --ink-dim: #756c5c;
  --line: #ddd6c6;
  --line-soft: #e8e2d4;
  --accent: #8a5a24;
  --accent-deep: #6e4619;
  --accent-pale: #eadcc8;
  --term-bg: #1c1810;
  --term-line: #37301f;
  --term-amber: #d9a648;
  --term-dim: #8f7d52;
  --term-fg: #c9bfa4;
  --good: #4a7245;
  --bad: #a04b3a;
  --serif: Charter, 'Bitstream Charter', 'Iowan Old Style', Georgia, 'Times New Roman', serif;
  --mono: ui-monospace, 'SF Mono', Menlo, Consolas, 'Liberation Mono', monospace;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--serif);
  background: var(--paper);
  color: var(--ink);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent-deep);
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 1000;
  transform: translateY(-160%);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--paper);
  background: var(--ink);
  padding: 10px 14px;
  text-decoration: none;
  border-radius: 2px;
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Nav ---------- */
.nav {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.nav-logo {
  font-family: var(--mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--ink);
  text-decoration: none;
  padding: 16px 0;
}

.nav-logo span {
  color: var(--accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav-links a {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink-muted);
  text-decoration: none;
  white-space: nowrap;
}

.nav-links a:hover {
  color: var(--ink);
}

.nav-links a[aria-current="page"] {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-underline-offset: 5px;
}

.nav-links a.nav-cta {
  color: var(--paper);
  background: var(--ink);
  padding: 8px 14px;
  border-radius: 2px;
}

.nav-links a.nav-cta:hover {
  background: var(--accent-deep);
}

/* ---------- Shared section bits ---------- */
section {
  padding: 88px 0;
  border-bottom: 1px solid var(--line);
}

.kicker {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}

.section-title {
  font-size: 34px;
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.15;
  margin-bottom: 20px;
  text-wrap: balance;
}

.lede {
  font-size: 19px;
  color: var(--ink-muted);
  max-width: 680px;
  text-wrap: pretty;
}

/* ---------- Page header (subpages) ---------- */
.page-header {
  padding: 72px 0 64px;
  border-bottom: 1px solid var(--line);
}

.page-title {
  font-size: clamp(32px, 4.5vw, 46px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 20px;
  text-wrap: balance;
}

.page-meta {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink-muted);
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 30px;
}

.page-meta span+span::before {
  content: '·';
  margin-right: 10px;
  color: var(--ink-dim);
}

.phase2-hero {
  padding: 76px 0 70px;
}

.phase2-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  gap: 56px;
  align-items: start;
}

.phase2-partner-note {
  max-width: 680px;
  margin: 24px 0 28px;
  font-size: 16px;
  color: var(--ink);
}

.text-link {
  display: inline-block;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--accent-deep);
}

.phase2-status {
  border: 1px solid var(--line);
  background: var(--paper-raised);
  padding: 26px;
  box-shadow: 3px 3px 0 var(--line-soft);
}

.phase2-status-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}

.phase2-status h2 {
  font-size: 21px;
  line-height: 1.25;
  margin-bottom: 22px;
}

.status-steps {
  list-style: none;
  display: grid;
}

.status-steps li {
  position: relative;
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 10px;
  padding: 0 0 19px;
  font-size: 14px;
  color: var(--ink-muted);
}

.status-steps li:last-child {
  padding-bottom: 0;
}

.status-steps li::before {
  content: '';
  width: 10px;
  height: 10px;
  margin-top: 5px;
  border: 1px solid var(--ink-dim);
  border-radius: 50%;
  background: var(--paper-raised);
  z-index: 1;
}

.status-steps li::after {
  content: '';
  position: absolute;
  top: 16px;
  bottom: 1px;
  left: 5px;
  border-left: 1px solid var(--line);
}

.status-steps li:last-child::after {
  display: none;
}

.status-steps li.is-complete::before {
  background: var(--good);
  border-color: var(--good);
}

.status-steps li.is-current::before {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-pale, #eadcc8);
}

.status-steps li span,
.status-steps li b {
  grid-column: 2;
}

.status-steps li b {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-top: -3px;
}

/* ---------- Hero (homepage) ---------- */
.hero {
  padding: 96px 0 88px;
  border-bottom: 1px solid var(--line);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 56px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(40px, 5.5vw, 58px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin-bottom: 26px;
}

.hero-sub {
  font-size: 19px;
  color: var(--ink-muted);
  margin-bottom: 30px;
  text-wrap: pretty;
}

.hero-sub strong {
  color: var(--ink);
  font-weight: 600;
}

.status-line {
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-muted);
  border: 1px solid var(--line);
  background: var(--paper-raised);
  padding: 14px 18px;
  margin-bottom: 34px;
}

.status-line b {
  color: var(--ink);
  font-weight: 600;
}

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

.btn {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  padding: 13px 22px;
  border-radius: 2px;
  display: inline-block;
  white-space: nowrap;
}

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

.btn-primary:hover {
  background: var(--accent-deep);
}

.btn-secondary {
  color: var(--ink);
  border: 1px solid var(--ink);
}

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

/* ---------- Terminal ---------- */
.terminal {
  background: var(--term-bg);
  border: 1px solid var(--term-line);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 2px 0 var(--line);
}

.terminal-bar {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 14px;
  border-bottom: 1px solid var(--term-line);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--term-dim);
  text-transform: uppercase;
}

.terminal-body {
  padding: 18px 16px;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--term-fg);
  display: grid;
  gap: 7px;
}

.t-row {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 10px;
}

.t-turn {
  color: var(--term-dim);
  white-space: nowrap;
}

.t-cmd {
  color: var(--term-amber);
  overflow-wrap: break-word;
}

.t-resp {
  padding-left: 68px;
  color: var(--term-fg);
  overflow-wrap: break-word;
}

.t-resp.t-note {
  color: #6d8f6a;
}

.t-resp.t-fail {
  color: #b5685a;
}

.terminal-caption {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--ink-dim);
  margin-top: 10px;
  line-height: 1.6;
}

/* ---------- Prose / two-column ---------- */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

.prose p {
  color: var(--ink-muted);
  margin-bottom: 18px;
  text-wrap: pretty;
}

.prose p:last-child {
  margin-bottom: 0;
}

.prose strong {
  color: var(--ink);
  font-weight: 600;
}

/* ---------- Numbered property list ---------- */
.property-list {
  list-style: none;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.property-list li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 14px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.property-num {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--accent);
  padding-top: 3px;
}

.property-list h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 4px;
}

.property-list p {
  font-size: 15px;
  color: var(--ink-muted);
}

.property-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 56px;
  border-top: 1px solid var(--line);
  margin-top: 48px;
}

.property-grid .property-list {
  border-top: none;
}

/* ---------- Findings ---------- */
.finding-block {
  margin-top: 56px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

.finding-block h3 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 14px;
  text-wrap: balance;
}

/* ---------- Tables ---------- */
table[data-sortable] th {
  cursor: pointer;
  user-select: none;
}

table[data-sortable] th:hover,
table[data-sortable] th:focus-visible {
  color: var(--accent-deep);
}

table[data-sortable] th:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 2px;
}

table[data-sortable] th::after {
  content: "";
  display: inline-block;
  width: 1.1em;
  text-align: right;
}

table[data-sortable] th[aria-sort="ascending"]::after {
  content: "\2191";
  color: var(--accent-deep);
}

table[data-sortable] th[aria-sort="descending"]::after {
  content: "\2193";
  color: var(--accent-deep);
}

.rank-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: 13px;
}

.rank-table caption {
  caption-side: top;
  text-align: left;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-dim);
  padding-bottom: 10px;
}

.rank-table th {
  text-align: left;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-dim);
  font-weight: 600;
  padding: 8px 10px;
  border-bottom: 1px solid var(--ink);
}

.rank-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--line-soft);
  white-space: nowrap;
}

.rank-table .delta-down {
  color: var(--bad);
}

.rank-table .delta-up {
  color: var(--good);
}

.results-wrap {
  margin-top: 64px;
  overflow-x: auto;
}

.results-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: 13.5px;
}

.results-table th {
  text-align: right;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-dim);
  font-weight: 600;
  padding: 10px 12px;
  border-bottom: 1px solid var(--ink);
  white-space: nowrap;
}

.results-table th:first-child {
  text-align: left;
}

.results-table td {
  padding: 9px 12px;
  border-bottom: 1px solid var(--line-soft);
  text-align: right;
  white-space: nowrap;
}

.results-table td:first-child {
  text-align: left;
  font-family: var(--serif);
  font-size: 15px;
}

.results-table td .ci {
  color: var(--ink-dim);
  font-size: 11px;
}

.results-table tr.floor td {
  color: var(--ink-dim);
  border-top: 1px dashed var(--line);
}

.table-note {
  font-size: 14px;
  color: var(--ink-muted);
  max-width: 760px;
  margin-top: 18px;
  text-wrap: pretty;
}

/* ---------- Bar chart ---------- */
.bar-chart {
  border-top: 1px solid var(--ink);
  margin-top: 24px;
}

.bar-row {
  display: grid;
  grid-template-columns: 150px 1fr 58px 72px;
  gap: 14px;
  align-items: center;
  padding: 7px 0;
  border-bottom: 1px solid var(--line-soft);
}

.bar-row .bar-label {
  font-size: 15px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.bar-track {
  height: 14px;
  background: var(--paper-raised);
  border: 1px solid var(--line-soft);
}

.bar-fill {
  height: 100%;
  background: var(--accent);
  opacity: 0.85;
}

.bar-row.floor .bar-fill {
  background: var(--ink-dim);
}

.bar-val,
.bar-cost {
  font-family: var(--mono);
  font-size: 12.5px;
  text-align: right;
  white-space: nowrap;
}

.bar-cost {
  color: var(--ink-dim);
}

/* ---------- Failure list ---------- */
.failure-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  margin-top: 48px;
  align-items: start;
}

.failure-list {
  list-style: none;
  border-top: 1px solid var(--line);
}

.failure-list li {
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.failure-list h3 {
  font-size: 17px;
  font-weight: 700;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: baseline;
  flex-wrap: wrap;
}

.failure-stat {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent);
  white-space: nowrap;
}

.failure-list p {
  font-size: 15px;
  color: var(--ink-muted);
  margin-top: 6px;
}

/* ---------- Scope grid ---------- */
.scope-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--line);
  background: var(--paper-raised);
  margin-top: 48px;
}

.scope-col {
  padding: 36px;
}

.scope-col+.scope-col {
  border-left: 1px solid var(--line);
}

.scope-col h3 {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.scope-col.is h3 {
  color: var(--accent);
}

.scope-col.isnot h3 {
  color: var(--ink-dim);
}

.scope-col ul {
  list-style: none;
  display: grid;
  gap: 12px;
}

.scope-col li {
  font-size: 15px;
  color: var(--ink-muted);
  padding-left: 18px;
  position: relative;
}

.scope-col li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--ink-dim);
}

.scope-col li.mono {
  font-family: var(--mono);
  font-size: 13.5px;
}

/* ---------- Downloads / citation / versions ---------- */
.dl-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 48px;
}

.dl-card {
  border: 1px solid var(--line);
  background: var(--paper-raised);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
}

.dl-card h3 {
  font-size: 18px;
  font-weight: 700;
}

.dl-card p {
  font-size: 15px;
  color: var(--ink-muted);
  flex: 1;
}

.citation-box {
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ink-muted);
  background: var(--paper-raised);
  border: 1px solid var(--line);
  padding: 24px;
  overflow-x: auto;
  white-space: pre;
  margin-top: 32px;
}

.version-list {
  border-top: 1px solid var(--line);
  margin-top: 40px;
}

.version-row {
  display: grid;
  grid-template-columns: 58px 92px 1fr;
  gap: 18px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}

.version-tag {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
}

.version-date {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-dim);
}

.version-desc {
  font-size: 15px;
  color: var(--ink-muted);
}

/* ---------- Collaborate ---------- */
.collab {
  border-bottom: none;
}

.collab-topics {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 680px;
  margin: 26px 0 36px;
}

.collab-topics span {
  border: 1px solid var(--line);
  background: var(--paper-raised);
  padding: 4px 10px;
  white-space: nowrap;
}

.collab-mail {
  font-size: 15px;
  color: var(--ink-muted);
  margin-top: 26px;
}

/* ---------- Lanes (Phase 2) ---------- */
.lane-list {
  margin-top: 56px;
  border-top: 1px solid var(--line);
}

.lane {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
  padding: 52px 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}

.lane > * {
  min-width: 0;
}

.lane-num {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--accent);
  margin-bottom: 10px;
}

.lane h3 {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}

.lane-intro p {
  font-size: 15.5px;
  color: var(--ink-muted);
  text-wrap: pretty;
}

.lane-link {
  display: inline-block;
  font-family: var(--mono);
  font-size: 13px;
  margin-top: 18px;
  color: var(--accent-deep);
}

.tag-soon {
  display: inline-block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-dim);
  border: 1px solid var(--line);
  background: var(--paper-raised);
  padding: 3px 8px;
  margin-bottom: 14px;
}

.budget-scroll {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
}

.budget-scroll:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.budget-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

.budget-table th,
.budget-table td {
  padding: 11px 0;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: baseline;
}

.budget-table thead th {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-muted);
  text-align: left;
  border-bottom-color: var(--ink);
}

.budget-table tbody th {
  font-weight: 400;
  text-align: left;
  min-width: 260px;
  padding-right: 20px;
}

.budget-table .amt {
  font-family: var(--mono);
  font-size: 13px;
  text-align: right;
  white-space: nowrap;
  padding-left: 16px;
}

.budget-table .item-note {
  display: block;
  font-size: 13px;
  color: var(--ink-dim);
}

.budget-table .budget-total th,
.budget-table .budget-total td {
  font-weight: 700;
  color: var(--ink);
  border-top: 1px solid var(--ink);
}

.budget-tiers {
  margin-top: 20px;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ink-muted);
  display: grid;
  gap: 7px;
}

.budget-tiers b {
  color: var(--ink);
  font-weight: 600;
}

.budget-note {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--ink-dim);
  margin-top: 16px;
  line-height: 1.6;
}

.budget-download {
  margin-top: 22px;
}

.role-list {
  list-style: none;
  border-top: 1px solid var(--line-soft);
}

.role-list li {
  padding: 12px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 15px;
  color: var(--ink-muted);
}

.role-list b {
  color: var(--ink);
  font-weight: 600;
}

.further-note {
  margin-top: 32px;
  font-size: 15px;
  color: var(--ink-muted);
  max-width: 760px;
  text-wrap: pretty;
}

.further-note strong {
  color: var(--ink);
  font-weight: 600;
}

/* ---------- Researchers (About) ---------- */
.researcher-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 44px;
}

.researcher-card {
  border: 1px solid var(--line);
  background: var(--paper-raised);
  padding: 30px;
}

.researcher-role {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 9px;
}

.researcher-card h3 {
  font-size: 22px;
  margin-bottom: 12px;
}

.researcher-card p {
  font-size: 15px;
  color: var(--ink-muted);
}

.researcher-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 20px;
  font-family: var(--mono);
  font-size: 12px;
}

/* ---------- Phase 2 partner form ---------- */
.partner-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  max-width: 820px;
  margin-top: 38px;
  padding: 30px;
  border: 1px solid var(--line);
  background: var(--paper-raised);
}

.form-field {
  display: grid;
  gap: 7px;
}

.form-field-wide {
  grid-column: 1 / -1;
}

.form-field label {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--ink);
}

.form-field label span {
  color: var(--ink-dim);
  font-weight: 400;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  font: inherit;
  font-size: 16px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 11px 12px;
}

.form-field textarea {
  resize: vertical;
  min-height: 150px;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}

.form-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
}

.form-actions .btn {
  border: 0;
  cursor: pointer;
}

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--line);
  padding: 32px 0 48px;
}

.footer-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-dim);
}

.footer-inner a {
  color: var(--ink-muted);
  text-decoration: none;
  margin-left: 20px;
}

.footer-inner a:first-child {
  margin-left: 0;
}

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

/* ---------- Responsive ---------- */
@media (max-width: 900px) {

  .hero-grid,
  .two-col,
  .finding-block,
  .failure-grid,
  .property-grid,
  .dl-grid,
  .phase2-hero-grid,
  .researcher-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .property-grid {
    gap: 0;
  }

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

  .scope-col+.scope-col {
    border-left: none;
    border-top: 1px solid var(--line);
  }

  section {
    padding: 64px 0;
  }

  .hero,
  .page-header {
    padding: 64px 0;
  }

  .bar-row {
    grid-template-columns: 110px 1fr 50px 62px;
    gap: 8px;
  }

  .lane {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 44px 0;
  }
}

@media (max-width: 600px) {
  body {
    font-size: 16px;
  }

  .container,
  .container-narrow,
  .nav-inner,
  .footer-inner {
    padding-left: 16px;
    padding-right: 16px;
  }

  .nav-inner {
    min-height: 52px;
    flex-wrap: nowrap;
    gap: 10px;
  }

  .nav-logo {
    flex: 0 0 auto;
    font-size: 0;
    padding: 14px 0;
  }

  .nav-logo::before {
    content: 'c›b';
    font-family: var(--mono);
    font-size: 13px;
    font-weight: 700;
    color: var(--ink);
  }

  .nav-links {
    flex: 1;
    justify-content: flex-end;
    gap: 10px;
  }

  .nav-links a {
    font-size: 10.5px;
  }

  .nav-links a.nav-cta {
    padding: 5px 7px;
  }

  section {
    padding: 52px 0;
  }

  .hero,
  .page-header,
  .phase2-hero {
    padding: 52px 0;
  }

  .section-title {
    font-size: 29px;
  }

  .lede {
    font-size: 17px;
  }

  .phase2-status,
  .researcher-card,
  .partner-form {
    padding: 22px;
  }

  .partner-form {
    grid-template-columns: 1fr;
  }

  .form-field-wide {
    grid-column: auto;
  }

  .budget-table {
    min-width: 610px;
  }

  .scope-col {
    padding: 26px;
  }

  .footer-inner a {
    margin-left: 14px;
  }
}