/* ============================================================
   LedgerBrick — Component & Layout Styles
   ============================================================ */

/* ---------- Container ---------- */
html,
body {
  overflow-x: hidden;
}
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-4), 4vw, var(--space-10));
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--color-bg) 88%, transparent);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-interactive), background var(--transition-interactive);
}
.site-header.is-scrolled {
  border-bottom-color: var(--color-divider);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text);
  font-family: var(--font-body);
  font-weight: 600;
  letter-spacing: -0.01em;
}
.brand-mark {
  color: var(--color-text);
  flex-shrink: 0;
}
.brand-word {
  font-size: var(--text-base);
}

.primary-nav {
  display: none;
  gap: var(--space-8);
}
@media (min-width: 880px) {
  .primary-nav {
    display: flex;
  }
}
.primary-nav a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: 500;
  position: relative;
}
.primary-nav a:hover {
  color: var(--color-text);
}
.primary-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 1px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-interactive);
}
.primary-nav a:hover::after {
  transform: scaleX(1);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* ---------- Mobile nav toggle (hamburger) ---------- */
.nav-toggle {
  width: 40px;
  height: 40px;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  border-radius: var(--radius-sm);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  background: var(--color-surface-2);
  padding: 0;
}
@media (min-width: 880px) {
  .nav-toggle {
    display: none;
  }
}
.nav-toggle-bar {
  display: block;
  width: 18px;
  height: 1.5px;
  background: currentColor;
  border-radius: 1px;
  transition: transform var(--transition-interactive), opacity var(--transition-interactive);
}
.nav-toggle[aria-expanded='true'] .nav-toggle-bar:nth-child(1) {
  transform: translateY(5.5px) rotate(45deg);
}
.nav-toggle[aria-expanded='true'] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded='true'] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-5.5px) rotate(-45deg);
}
.nav-toggle:hover {
  border-color: var(--color-text-muted);
}

/* ---------- Mobile nav panel ---------- */
.mobile-nav {
  display: block;
  border-top: 1px solid var(--color-divider);
  background: var(--color-bg);
}
.mobile-nav[hidden] {
  display: none;
}
@media (min-width: 880px) {
  .mobile-nav,
  .mobile-nav[hidden] {
    display: none;
  }
}
.mobile-nav ul {
  display: flex;
  flex-direction: column;
  padding: var(--space-3) clamp(var(--space-4), 4vw, var(--space-10));
}
.mobile-nav li {
  border-bottom: 1px solid var(--color-divider);
}
.mobile-nav li:last-child {
  border-bottom: none;
}
.mobile-nav a {
  display: block;
  padding: var(--space-4) 0;
  color: var(--color-text);
  font-size: var(--text-base);
  font-weight: 500;
}
.mobile-nav a[aria-current='page'] {
  color: var(--color-accent-hover);
}

/* The header CTA shows even when nav is collapsed (it's the primary action). */
@media (max-width: 459px) {
  .header-cta {
    display: none;
  }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--text-sm);
  letter-spacing: -0.005em;
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-5);
  border: 1px solid transparent;
  text-decoration: none;
  line-height: 1.2;
  text-align: center;
  max-width: 100%;
}
.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
}
.btn-lg {
  padding: var(--space-4) var(--space-6);
  font-size: var(--text-base);
}
.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn-primary:active {
  transform: translateY(0);
  background: var(--color-primary-active);
}
.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn-ghost:hover {
  background: var(--color-surface);
  border-color: var(--color-text-muted);
}

/* Dark sections invert primary appearance */
.section-dark .btn-primary {
  background: var(--color-text-inverse);
  color: var(--color-primary);
  border-color: var(--color-text-inverse);
}
.section-dark .btn-primary:hover {
  background: #f5f4ef;
  border-color: #f5f4ef;
}
.section-dark .btn-ghost {
  color: var(--color-ink-text);
  border-color: var(--color-ink-border);
}
.section-dark .btn-ghost:hover {
  background: var(--color-ink-surface);
  border-color: var(--color-ink-muted);
}

/* ---------- Eyebrow ---------- */
.eyebrow,
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding: var(--space-2) 0;
}
.eyebrow {
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  background: var(--color-surface-2);
  max-width: 100%;
  line-height: 1.4;
}
.eyebrow > span:not(.eyebrow-dot) {
  display: inline-block;
}
.eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: var(--radius-full);
  background: var(--color-accent);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--color-accent) 18%, transparent);
}
.section-eyebrow::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--color-accent);
}
.eyebrow-warn::before {
  background: var(--color-warning);
}
.eyebrow-light {
  color: var(--color-ink-muted);
}
.eyebrow-light::before {
  background: var(--color-accent);
}

/* ---------- Hero ---------- */
.hero {
  padding-block: clamp(var(--space-12), 7vw, var(--space-24)) clamp(var(--space-16), 9vw, var(--space-32));
  position: relative;
  overflow: hidden;
  background: var(--color-bg);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  /* Subtle stone wash from top-right — no color, just a warm value shift */
  background:
    radial-gradient(ellipse 80% 60% at 100% 0%, var(--color-surface), transparent 60%);
  pointer-events: none;
}
.hero > * {
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(var(--space-10), 6vw, var(--space-16));
  align-items: start;
}
@media (min-width: 980px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
  }
}

.hero-headline {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  line-height: 1.08;
  letter-spacing: -0.015em;
  font-weight: 500;
  margin-top: var(--space-5);
  color: var(--color-text);
  max-width: 18ch;
}
@media (min-width: 980px) {
  .hero-headline {
    max-width: none;
  }
}
.hero-headline br {
  display: none;
}
.hero-headline em {
  font-style: italic;
  color: var(--color-primary);
}
.hero-sub {
  margin-top: var(--space-5);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 52ch;
  line-height: 1.6;
}
.hero-cta {
  margin-top: var(--space-8);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.hero-meta {
  margin-top: var(--space-10);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
@media (min-width: 560px) {
  .hero-meta {
    grid-template-columns: repeat(3, 1fr);
  }
}
.hero-meta strong {
  display: block;
  font-weight: 500;
  color: var(--color-text);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-1);
}

/* Hero card */
.hero-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-md);
  position: relative;
}
.hero-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: var(--space-6);
  right: var(--space-6);
  height: 1px;
  background: var(--color-accent);
  opacity: 0.7;
}
.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-divider);
  margin-bottom: var(--space-4);
}
.hero-card-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.hero-card-status {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-accent);
  padding: var(--space-1) var(--space-3);
  background: var(--color-accent-faint);
  border: 1px solid color-mix(in oklab, var(--color-accent) 28%, transparent);
  border-radius: var(--radius-full);
}
.hero-card-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.hero-card-steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-4);
  align-items: start;
  padding-bottom: var(--space-4);
  border-bottom: 1px dashed var(--color-divider);
}
.hero-card-steps li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.step-num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-accent);
  letter-spacing: 0.08em;
  padding-top: 2px;
}
.step-title {
  font-weight: 600;
  color: var(--color-text);
  font-size: var(--text-sm);
  margin-bottom: 2px;
}
.step-meta {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
}
.hero-card-foot {
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-divider);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  font-style: italic;
}

/* ---------- Trust strip ---------- */
.trust-strip {
  padding-block: var(--space-10);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
  background: var(--color-surface);
}
.trust-label {
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  text-align: center;
  margin-bottom: var(--space-6);
}
.trust-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3) var(--space-8);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.05em;
  color: var(--color-text);
}
.trust-row li {
  position: relative;
  padding-left: var(--space-4);
}
.trust-row li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border: 1px solid var(--color-accent);
  border-radius: 1px;
  rotate: 45deg;
}

/* ---------- Section base ---------- */
.section {
  padding-block: clamp(var(--space-16), 9vw, var(--space-32));
}
.section-tight {
  padding-block: clamp(var(--space-12), 6vw, var(--space-20));
}
.section-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: 1.1;
  letter-spacing: -0.012em;
  font-weight: 500;
  color: var(--color-text);
  max-width: 24ch;
  margin-top: var(--space-3);
}
.section-lede {
  margin-top: var(--space-5);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 62ch;
  line-height: 1.65;
}

/* ---------- Who section ---------- */
.who-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}
.who-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}
@media (min-width: 720px) {
  .who-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}
.who-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition-interactive), transform var(--transition-interactive),
    box-shadow var(--transition-interactive);
}
.who-card:hover {
  border-color: var(--color-text-muted);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.who-card-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--color-surface-offset);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-2);
}
.who-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  letter-spacing: -0.01em;
  font-weight: 500;
  color: var(--color-text);
}
.who-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}
.who-callout {
  margin-top: var(--space-2);
  padding: var(--space-5) var(--space-6);
  border-left: 2px solid var(--color-accent);
  background: var(--color-surface);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}
.who-callout strong {
  color: var(--color-text);
  font-weight: 600;
}

/* ---------- Workflow (dark) ---------- */
.section-dark {
  background: var(--color-ink-bg);
  color: var(--color-ink-text);
  position: relative;
  overflow: hidden;
}
.section-dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(
      to right,
      color-mix(in oklab, var(--color-ink-text) 4%, transparent) 1px,
      transparent 1px
    ),
    linear-gradient(
      to bottom,
      color-mix(in oklab, var(--color-ink-text) 4%, transparent) 1px,
      transparent 1px
    );
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at center, black 10%, transparent 70%);
  pointer-events: none;
}
.section-dark > * {
  position: relative;
}
.section-dark .section-title {
  color: var(--color-ink-text);
}
.section-lede-light {
  color: var(--color-ink-muted);
}
.workflow-head {
  max-width: 760px;
  margin-bottom: clamp(var(--space-10), 5vw, var(--space-16));
}
.workflow-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-1);
  border-top: 1px solid var(--color-ink-border);
}
.workflow-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  padding-block: var(--space-8);
  border-bottom: 1px solid var(--color-ink-border);
  position: relative;
  transition: background var(--transition-interactive);
}
.workflow-item:hover {
  background: color-mix(in oklab, var(--color-ink-surface) 60%, transparent);
}
@media (min-width: 760px) {
  .workflow-item {
    grid-template-columns: 200px 1fr;
    gap: var(--space-10);
    align-items: start;
  }
}
.workflow-num {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-accent);
  letter-spacing: 0.12em;
}
.workflow-num span {
  display: inline-block;
  padding-top: 6px;
  border-top: 1px solid var(--color-accent);
  min-width: 80px;
}
.workflow-body h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-ink-text);
  margin-bottom: var(--space-3);
  letter-spacing: -0.01em;
  font-weight: 500;
}
.workflow-body p {
  color: var(--color-ink-muted);
  font-size: var(--text-base);
  line-height: 1.65;
  max-width: 65ch;
}
.workflow-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}
.workflow-tags li {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.05em;
  padding: var(--space-1) var(--space-3);
  border: 1px solid var(--color-ink-border);
  border-radius: var(--radius-full);
  color: var(--color-ink-muted);
}

/* ---------- Boundaries (is / is not) ---------- */
.boundaries {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  padding-block: var(--space-8);
  border-block: 1px solid var(--color-divider);
}
@media (min-width: 760px) {
  .boundaries {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}
.boundaries-col h2,
.boundaries-col .section-eyebrow {
  margin-bottom: var(--space-5);
}
.bullets {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.bullets li {
  position: relative;
  padding-left: var(--space-6);
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: 1.55;
}
.bullets li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 12px;
  height: 1px;
}
.bullets-positive li::before {
  background: var(--color-accent);
}
.bullets-negative li {
  color: var(--color-text-muted);
}
.bullets-negative li::before {
  background: var(--color-warning);
}

/* ---------- Pilot ---------- */
.section-pilot {
  background: linear-gradient(
    180deg,
    var(--color-surface) 0%,
    var(--color-surface-offset) 100%
  );
  border-block: 1px solid var(--color-divider);
}
.pilot-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}
.pilot-detail-grid {
  margin-top: var(--space-10);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-1);
  border-top: 1px solid var(--color-divider);
  border-left: 1px solid var(--color-divider);
}
@media (min-width: 720px) {
  .pilot-detail-grid {
    grid-template-columns: 1fr 1fr;
  }
}
.pilot-detail {
  padding: var(--space-6);
  border-right: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
  background: var(--color-surface-2);
}
.pilot-detail-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  display: block;
  margin-bottom: var(--space-2);
}
.pilot-detail p {
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: 1.5;
}
.pilot-cta {
  margin-top: var(--space-10);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: flex-start;
}
.pilot-cta-note {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  font-style: italic;
  max-width: 60ch;
  line-height: 1.5;
}

/* ---------- FAQ ---------- */
.faq-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
}
@media (min-width: 920px) {
  .faq-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
    gap: var(--space-16);
    align-items: start;
  }
  .faq-head {
    position: sticky;
    top: 100px;
  }
}
.faq-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--color-divider);
}
.faq-item {
  border-bottom: 1px solid var(--color-divider);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5) 0;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
  letter-spacing: -0.005em;
  line-height: 1.3;
  font-weight: 500;
  transition: color var(--transition-interactive);
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-item summary:hover {
  color: var(--color-primary-hover);
}
.faq-chev {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  position: relative;
  transition: transform var(--transition-interactive);
}
.faq-chev::before,
.faq-chev::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 1px;
  background: var(--color-text);
  transform: translate(-50%, -50%);
}
.faq-chev::after {
  transform: translate(-50%, -50%) rotate(90deg);
  transition: transform var(--transition-interactive);
}
.faq-item[open] .faq-chev::after {
  transform: translate(-50%, -50%) rotate(0deg);
}
.faq-answer {
  padding: 0 0 var(--space-6) 0;
  max-width: 70ch;
}
.faq-answer p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ---------- Final CTA ---------- */
.final-cta {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding-block: clamp(var(--space-16), 9vw, var(--space-24));
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  /* Restrained: a single capital-green wash, very low alpha, no halo */
  background:
    radial-gradient(ellipse 50% 50% at 50% 0%, color-mix(in oklab, var(--color-accent) 12%, transparent), transparent 70%);
  pointer-events: none;
}
.final-cta-inner {
  position: relative;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
}
.final-cta-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-text-inverse);
  max-width: 24ch;
  letter-spacing: -0.012em;
  line-height: 1.1;
  font-weight: 500;
}
.final-cta-sub {
  font-size: var(--text-base);
  color: color-mix(in oklab, var(--color-text-inverse) 75%, transparent);
}
.final-cta .btn-primary {
  background: var(--color-text-inverse);
  color: var(--color-primary);
  border-color: var(--color-text-inverse);
}
.final-cta .btn-primary:hover {
  background: #f5f4ef;
  border-color: #f5f4ef;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
  padding-block: var(--space-16) var(--space-10);
  font-size: var(--text-sm);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid var(--color-divider);
}
@media (min-width: 760px) {
  .footer-grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 2fr);
    gap: var(--space-16);
  }
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.brand-foot {
  font-size: var(--text-base);
}
.footer-tag {
  color: var(--color-text-muted);
  max-width: 38ch;
  font-size: var(--text-sm);
  line-height: 1.55;
}
.footer-contact {
  font-size: var(--text-sm);
  color: var(--color-text);
}
.footer-contact a {
  color: var(--color-accent-hover);
  border-bottom: 1px solid color-mix(in oklab, var(--color-accent-hover) 40%, transparent);
}
.footer-contact a:hover {
  border-bottom-color: var(--color-accent-hover);
}
.footer-jurisdiction {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  font-style: italic;
  max-width: 42ch;
  line-height: 1.5;
}
.footer-nav {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}
@media (min-width: 560px) {
  .footer-nav {
    grid-template-columns: repeat(3, 1fr);
  }
}
.footer-nav-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}
.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.footer-nav a {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
.footer-nav a:hover {
  color: var(--color-text);
}
.footer-fine {
  padding-top: var(--space-8);
}
.footer-fine p {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  line-height: 1.65;
  max-width: 90ch;
}

/* ---------- Legal pages (privacy / terms / disclosures) ---------- */
.legal-page {
  padding-block: clamp(var(--space-12), 7vw, var(--space-20)) clamp(var(--space-12), 7vw, var(--space-20));
  background: var(--color-bg);
}
.legal-article {
  max-width: var(--content-narrow);
}
.legal-head {
  border-bottom: 1px solid var(--color-divider);
  padding-bottom: var(--space-6);
  margin-bottom: var(--space-10);
}
.legal-head h1 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.1;
  color: var(--color-text);
  margin-top: var(--space-3);
}
.legal-meta {
  margin-top: var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.legal-article section {
  margin-bottom: var(--space-10);
}
.legal-article h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  position: relative;
  padding-left: var(--space-4);
}
.legal-article h2::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 1px;
  background: var(--color-accent);
}
.legal-article p,
.legal-article li {
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: 1.7;
}
.legal-article p {
  margin-bottom: var(--space-4);
  max-width: 70ch;
}
.legal-article ul {
  margin: 0 0 var(--space-4) 0;
  padding-left: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-width: 70ch;
}
.legal-article ul li {
  list-style: disc;
  color: var(--color-text-muted);
}
.legal-article ul li strong {
  color: var(--color-text);
  font-weight: 600;
}
.legal-article a {
  color: var(--color-accent-hover);
  border-bottom: 1px solid color-mix(in oklab, var(--color-accent-hover) 35%, transparent);
}
.legal-article a:hover {
  border-bottom-color: var(--color-accent-hover);
}
.legal-article code {
  font-family: var(--font-mono);
  font-size: 0.92em;
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-sm);
  padding: 0.05em 0.4em;
  color: var(--color-text);
}
.legal-jurisdiction {
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  font-style: italic;
}