:root {
  color-scheme: light;
  --canvas: #f4f7f6;
  --paper: #ffffff;
  --ink: #102a2c;
  --text: #294244;
  --muted: #52696a;
  --brand: #0b5d5e;
  --brand-dark: #073f42;
  --brand-soft: #e3efee;
  --accent: #cf5a2a;
  --accent-text: #a84218;
  --accent-light: #ffd0ad;
  --accent-soft: #fae5da;
  --line: #cad7d5;
  --line-strong: #7a908f;
  --success: #176344;
  --warning: #8a491a;
  --focus: #f0a23b;
  --font-sans: 'Aptos', 'Segoe UI Variable', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'Cascadia Mono', 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
  --shell: 1180px;
  --reading: 68ch;
  --radius-sm: 4px;
  --radius-md: 10px;
  --shadow-product: 0 24px 70px rgb(16 42 44 / 12%);
}

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

html {
  scroll-padding-top: 5rem;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--canvas);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.62;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--brand);
  text-underline-offset: 0.18em;
  text-decoration-thickness: 0.08em;
}

a:hover {
  color: var(--brand-dark);
}

a:focus-visible,
summary:focus-visible,
.table-wrap:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 4px;
  box-shadow: 0 0 0 2px var(--ink);
}

::selection {
  color: #ffffff;
  background: var(--brand);
}

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

h1,
h2,
h3 {
  color: var(--ink);
  font-weight: 730;
  letter-spacing: -0.035em;
}

h1 {
  margin-bottom: 1.5rem;
  font-size: clamp(3.25rem, 6vw, 5.6rem);
  line-height: 0.98;
}

h2 {
  margin-bottom: 1.25rem;
  font-size: clamp(2.2rem, 4vw, 3.65rem);
  line-height: 1.04;
}

h3 {
  margin-bottom: 0.5rem;
  font-size: 1.22rem;
  line-height: 1.28;
  letter-spacing: -0.018em;
}

.site-shell {
  width: min(var(--shell), calc(100% - 3rem));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.75rem 1rem;
  color: #ffffff;
  background: var(--ink);
  font-weight: 700;
  transform: translateY(-160%);
}

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

.site-header {
  position: relative;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgb(255 255 255 / 96%);
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 0.65rem;
  color: var(--ink);
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: -0.035em;
  text-decoration: none;
}

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

.brand strong {
  color: var(--brand);
  font-weight: 780;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(0.35rem, 2vw, 1.8rem);
  font-size: 0.91rem;
  font-weight: 650;
}

.site-nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding-inline: 0.45rem;
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
}

.site-nav a:hover,
.site-nav a[aria-current='page'] {
  color: var(--brand);
}

.site-nav .nav-action {
  min-height: 42px;
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--brand);
  border-radius: var(--radius-sm);
  color: var(--brand);
}

.site-nav .nav-action:hover {
  color: #ffffff;
  background: var(--brand);
}

.hero {
  overflow: hidden;
  background:
    linear-gradient(90deg, transparent 49.93%, rgb(11 93 94 / 6%) 50%, transparent 50.07%),
    var(--canvas);
}

.hero-grid {
  min-height: 710px;
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(560px, 1.12fr);
  align-items: center;
  gap: clamp(3rem, 6vw, 6.5rem);
  padding-block: 5.25rem 6.25rem;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow,
.interface-label {
  display: block;
  margin-bottom: 1rem;
  color: var(--brand);
  font-size: 0.75rem;
  font-weight: 780;
  letter-spacing: 0.12em;
  line-height: 1.3;
  text-transform: uppercase;
}

.hero-lede {
  max-width: 56ch;
  margin-bottom: 2rem;
  color: var(--text);
  font-size: clamp(1.08rem, 1.6vw, 1.28rem);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem 1.35rem;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.78rem 1.2rem;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 0.96rem;
  font-weight: 730;
  line-height: 1.25;
  text-align: center;
  text-decoration: none;
}

.button-primary {
  color: #ffffff;
  background: var(--brand);
  border-color: var(--brand);
}

.button-primary:hover {
  color: #ffffff;
  background: var(--brand-dark);
  border-color: var(--brand-dark);
}

.text-link {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  font-size: 0.95rem;
  font-weight: 680;
}

.pilot-note {
  max-width: 55ch;
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.5;
}

.product-visual {
  position: relative;
  width: 100%;
  margin: 0;
  padding-bottom: 6rem;
}

.product-visual figcaption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 740;
  letter-spacing: 0.09em;
  line-height: 1.3;
  text-transform: uppercase;
}

.preview-state {
  position: relative;
  padding-left: 0.8rem;
  color: var(--warning);
}

.preview-state::before {
  position: absolute;
  top: 50%;
  left: 0;
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: var(--accent);
  content: '';
  transform: translateY(-50%);
}

.preview-window {
  padding: clamp(1.2rem, 3vw, 2rem);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  background: var(--paper);
  box-shadow: var(--shadow-product);
}

.preview-topline,
.record-heading,
.ledger-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.preview-topline {
  padding-bottom: 1.15rem;
  border-bottom: 1px solid var(--line);
}

.interface-label {
  margin-bottom: 0.35rem;
  font-size: 0.63rem;
}

.interface-title,
.ledger-header h3 {
  margin: 0;
  color: var(--ink);
  font-size: 1.06rem;
  font-weight: 730;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.status-chip {
  padding: 0.2rem 0.55rem;
  border: 1px solid #d5a17c;
  border-radius: 999px;
  color: var(--warning);
  background: var(--accent-soft);
  font-size: 0.68rem;
  font-weight: 740;
}

.preview-details {
  margin: 0;
}

.preview-details > div {
  display: grid;
  grid-template-columns: minmax(7.5rem, 0.75fr) minmax(0, 1.25fr);
  gap: 1rem;
  padding-block: 0.85rem;
  border-bottom: 1px solid var(--line);
}

.preview-details dt {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 680;
}

.preview-details dd {
  margin: 0;
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 720;
  text-align: right;
}

.preview-details dd span {
  display: block;
  margin-top: 0.12rem;
  color: var(--muted);
  font-size: 0.66rem;
  font-weight: 520;
}

.channel-preview {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.45rem;
  padding-block: 1rem;
}

.channel-preview > div {
  min-width: 0;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 0.15rem 0.4rem;
  padding: 0.65rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.channel-preview span:not(.channel-dot) {
  overflow: hidden;
  color: var(--muted);
  font-size: 0.64rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.channel-preview strong {
  grid-column: 2;
  color: var(--ink);
  font-size: 0.95rem;
  line-height: 1.2;
}

.channel-dot {
  grid-row: 1 / span 2;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
}

.channel-dot-text {
  background: var(--brand);
}

.channel-dot-skip {
  background: #9c744f;
}

.message-preview {
  padding: 0.95rem 1rem;
  border-left: 3px solid var(--brand);
  background: var(--brand-soft);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  line-height: 1.55;
}

.message-preview p {
  margin-bottom: 0;
}

.message-preview .message-sender {
  margin-bottom: 0.35rem;
  color: var(--brand-dark);
  font-weight: 700;
}

.review-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.1rem;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 650;
}

.review-check {
  width: 1.15rem;
  height: 1.15rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-right: 0.35rem;
  border-radius: 50%;
  color: #ffffff;
  background: var(--success);
  font-size: 0.7rem;
}

.mock-action {
  padding: 0.45rem 0.7rem;
  border-radius: var(--radius-sm);
  color: #ffffff;
  background: var(--brand);
}

.record-card {
  position: absolute;
  right: -1.5rem;
  bottom: 0;
  width: min(82%, 30rem);
  padding: 1rem 1.1rem 0.55rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--ink);
  box-shadow: 0 18px 45px rgb(16 42 44 / 18%);
}

.record-heading {
  align-items: center;
  padding-bottom: 0.7rem;
}

.record-heading .interface-label,
.record-heading .interface-title {
  color: #ffffff;
}

.record-heading > span {
  color: #c0cfce;
  font-size: 0.62rem;
}

.record-row {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) 0.55fr 0.8fr;
  gap: 0.5rem;
  padding-block: 0.52rem;
  border-top: 1px solid rgb(255 255 255 / 17%);
  color: #d5dfde;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  line-height: 1.35;
}

.record-row strong {
  text-align: right;
}

.record-good {
  color: #83d2a8;
}

.record-warn {
  color: #f3b29a;
}

.record-muted {
  color: #e0bd92;
}

.capability-strip {
  border-block: 1px solid var(--line-strong);
  background: var(--paper);
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.capability-grid > div {
  min-height: 116px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 1.25rem clamp(1rem, 2vw, 1.75rem);
  border-left: 1px solid var(--line);
}

.capability-grid > div:last-child {
  border-right: 1px solid var(--line);
}

.capability-grid strong {
  margin-bottom: 0.15rem;
  color: var(--ink);
  font-size: 0.98rem;
  line-height: 1.35;
}

.capability-grid span {
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.45;
}

.section {
  padding-block: clamp(5.5rem, 10vw, 9rem);
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: clamp(3.5rem, 8vw, 8rem);
}

.section-intro {
  align-self: start;
}

.section-intro > p:not(.eyebrow),
.record-copy > p:not(.eyebrow),
.control-copy > p:not(.eyebrow) {
  max-width: var(--reading);
  color: var(--muted);
  font-size: 1.03rem;
}

.workflow-section {
  background: var(--canvas);
}

.workflow-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.workflow-list li {
  display: grid;
  grid-template-columns: 3.5rem minmax(0, 1fr);
  gap: 1.3rem;
  padding: 0 0 2.1rem;
}

.workflow-list li:not(:last-child) {
  margin-bottom: 2.1rem;
  border-bottom: 1px solid var(--line);
}

.workflow-list h3 {
  margin-bottom: 0.55rem;
  font-size: 1.32rem;
}

.workflow-list p {
  max-width: 58ch;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.step-number {
  width: 3.2rem;
  height: 3.2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--brand);
  background: var(--paper);
  font-size: 1rem;
  font-weight: 780;
}

.control-section {
  padding-block: clamp(5.5rem, 9vw, 8rem);
  color: #d9e5e4;
  background:
    linear-gradient(90deg, transparent 49.92%, rgb(255 255 255 / 7%) 50%, transparent 50.08%),
    var(--brand-dark);
}

.control-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: center;
  gap: clamp(3.5rem, 8vw, 8rem);
}

.control-copy h2 {
  color: #ffffff;
}

.control-copy > p:not(.eyebrow) {
  color: #c7d7d6;
}

.eyebrow-light {
  color: #f6b487;
}

.control-panel {
  border-top: 1px solid rgb(255 255 255 / 52%);
}

.control-item {
  display: grid;
  grid-template-columns: minmax(6rem, 0.55fr) minmax(0, 1.45fr);
  gap: 1.5rem;
  padding-block: 1.25rem;
  border-bottom: 1px solid rgb(255 255 255 / 28%);
}

.control-item span {
  color: #97b3b2;
  font-size: 0.72rem;
  font-weight: 720;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.control-item strong {
  color: #ffffff;
  font-size: 0.92rem;
  font-weight: 650;
}

.record-section {
  background: var(--paper);
}

.record-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  align-items: center;
  gap: clamp(3.5rem, 9vw, 9rem);
}

.check-list {
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  margin-bottom: 0.8rem;
  padding-left: 1.7rem;
  color: var(--text);
  font-size: 0.92rem;
}

.check-list li::before {
  position: absolute;
  top: 0.58em;
  left: 0;
  width: 0.68rem;
  height: 0.38rem;
  border-bottom: 2px solid var(--brand);
  border-left: 2px solid var(--brand);
  content: '';
  transform: rotate(-45deg);
}

.ledger {
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--canvas);
}

.ledger-header {
  align-items: center;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
}

.ledger-header > span {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 720;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ledger-total {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.8rem 1rem;
}

.ledger-total span {
  color: var(--muted);
  font-size: 0.82rem;
}

.ledger-total strong {
  color: var(--ink);
  font-size: 2.2rem;
  letter-spacing: -0.05em;
  line-height: 1;
}

.ledger-bars {
  height: 0.72rem;
  display: flex;
  gap: 0.18rem;
  margin-bottom: 1.4rem;
}

.bar {
  display: block;
  min-width: 0.35rem;
  height: 100%;
}

.bar-delivered {
  flex: 1420;
  background: var(--brand);
}

.bar-failed {
  flex: 67;
  background: var(--accent);
}

.bar-other {
  flex: 13;
  background: #9c744f;
}

.ledger-breakdown {
  margin: 0;
}

.ledger-breakdown > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.65rem;
  border-top: 1px solid var(--line);
}

.ledger-breakdown dt {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--muted);
  font-size: 0.8rem;
}

.ledger-breakdown dd {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
}

.key {
  width: 0.55rem;
  height: 0.55rem;
  display: inline-block;
  flex: 0 0 auto;
}

.key-delivered {
  background: var(--brand);
}

.key-failed {
  background: var(--accent);
}

.key-other {
  background: #9c744f;
}

.ledger-footnote {
  margin: 1.2rem 0 0;
  color: var(--muted);
  font-size: 0.7rem;
  line-height: 1.5;
}

.pilot-section {
  padding-block: clamp(5.5rem, 9vw, 8rem);
  border-block: 1px solid var(--line-strong);
  background: var(--brand-soft);
}

.pilot-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  align-items: center;
  gap: clamp(3rem, 8vw, 8rem);
}

.pilot-lede {
  max-width: 58ch;
  margin-bottom: 2rem;
  color: var(--muted);
  font-size: 1.02rem;
}

.pilot-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.pilot-details > div {
  padding: 1.6rem;
}

.pilot-details > div + div {
  border-left: 1px solid var(--line-strong);
}

.pilot-details h3 {
  margin-bottom: 1rem;
  font-size: 1rem;
}

.pilot-details ul {
  margin: 0;
  padding-left: 1.1rem;
}

.pilot-details li {
  margin-bottom: 0.5rem;
  color: var(--muted);
  font-size: 0.82rem;
}

.resident-section {
  padding-block: clamp(4.5rem, 8vw, 6.5rem);
  background: var(--paper);
}

.resident-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  align-items: center;
  gap: 2rem clamp(3rem, 8vw, 8rem);
}

.resident-grid h2 {
  font-size: clamp(2rem, 3.5vw, 3.1rem);
}

.resident-grid p:not(.eyebrow) {
  max-width: 62ch;
  margin-bottom: 0;
  color: var(--muted);
}

.command-list {
  border-top: 1px solid var(--line-strong);
}

.command-list > div {
  display: grid;
  grid-template-columns: 6rem minmax(0, 1fr);
  align-items: center;
  gap: 1rem;
  padding-block: 0.9rem;
  border-bottom: 1px solid var(--line);
}

kbd {
  width: fit-content;
  min-width: 4.6rem;
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--line-strong);
  border-bottom-width: 2px;
  border-radius: var(--radius-sm);
  color: var(--brand-dark);
  background: var(--canvas);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  text-align: center;
}

.command-list span {
  color: var(--text);
  font-size: 0.86rem;
}

.resident-links {
  grid-column: 1 / -1;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
  font-size: 0.86rem;
}

.faq-section {
  background: var(--canvas);
}

.faq-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
  gap: clamp(3rem, 8vw, 8rem);
}

.faq-list {
  border-top: 1px solid var(--line-strong);
}

.faq-list details {
  border-bottom: 1px solid var(--line-strong);
}

.faq-list summary {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  width: 1.8rem;
  height: 1.8rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--brand);
  content: '+';
  font-size: 1.15rem;
  font-weight: 500;
  line-height: 1;
}

.faq-list details[open] summary::after {
  content: '−';
}

.faq-list details p {
  max-width: 62ch;
  margin-bottom: 1.4rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.final-cta {
  padding-block: clamp(4.5rem, 8vw, 6.5rem);
  color: #ffffff;
  background: var(--brand);
}

.final-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem 4rem;
}

.final-cta h2 {
  max-width: 15ch;
  margin: 0;
  color: #ffffff;
  font-size: clamp(2rem, 4vw, 3.2rem);
}

.final-cta .eyebrow-light {
  color: var(--accent-light);
}

.button-light {
  color: var(--brand-dark);
  background: #ffffff;
  border-color: #ffffff;
}

.button-light:hover {
  color: var(--brand-dark);
  background: var(--brand-soft);
  border-color: var(--brand-soft);
}

.site-footer {
  padding-block: 3.5rem;
  color: #b8c8c7;
  background: var(--ink);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr 1fr;
  align-items: start;
  gap: 2rem 4rem;
}

.brand-footer,
.brand-footer strong {
  color: #ffffff;
}

.brand-footer:hover {
  color: #ffffff;
}

.footer-grid p {
  max-width: 38ch;
  margin: 0.8rem 0 0;
  color: #9fb4b3;
  font-size: 0.78rem;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.78rem;
}

.footer-contact span {
  color: #9fb4b3;
}

/* The legal-entity line: a Twilio reviewer must find the LLC that owns the
   domain on the page they land on, not only inside the legal pages. */
.footer-entity {
  margin: 0.4rem 0 0;
  color: #9fb4b3;
  font-size: 0.74rem;
  line-height: 1.5;
}

.site-footer a {
  color: #ffffff;
}

.footer-links {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 0.45rem 1.25rem;
  font-size: 0.78rem;
}

/* Legal and consent pages */
.legal-header .site-nav {
  gap: 0.4rem 1.3rem;
}

.legal-main {
  width: min(760px, calc(100% - 3rem));
  margin-inline: auto;
  padding-block: clamp(4rem, 8vw, 7rem);
}

.legal-main > header {
  margin-bottom: 3rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--line-strong);
}

.legal-main h1 {
  max-width: 13ch;
  margin-bottom: 1rem;
  font-size: clamp(2.8rem, 7vw, 4.8rem);
}

.legal-main .legal-summary {
  max-width: 62ch;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.02rem;
}

.legal-main .effective-date {
  display: block;
  margin-bottom: 1rem;
  color: var(--brand);
  font-size: 0.74rem;
  font-weight: 760;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.legal-main h2 {
  max-width: 22ch;
  margin-top: 3rem;
  margin-bottom: 0.85rem;
  font-size: clamp(1.55rem, 3vw, 2rem);
  line-height: 1.18;
}

.legal-main p,
.legal-main li {
  max-width: var(--reading);
}

.legal-main p,
.legal-main li,
.legal-main td,
.legal-main th {
  font-size: 0.97rem;
}

.legal-main .legal-identity,
.legal-main .box {
  margin-block: 2rem;
  padding: 1.25rem 1.35rem;
  border-left: 4px solid var(--brand);
  background: var(--brand-soft);
}

.legal-main .legal-identity p:last-child,
.legal-main .box p:last-child {
  margin-bottom: 0;
}

.legal-main .checkbox {
  padding: 1rem;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.58;
}

.table-wrap {
  max-width: 100%;
  overflow-x: auto;
  margin-block: 1.5rem;
  border: 1px solid var(--line-strong);
  background: var(--paper);
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

th,
td {
  min-width: 9rem;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

th {
  color: var(--ink);
  background: var(--brand-soft);
  font-weight: 720;
}

tbody tr:last-child td {
  border-bottom: 0;
}

.legal-footer .footer-grid {
  grid-template-columns: 1fr auto;
  align-items: center;
}

.legal-footer .footer-links {
  justify-content: flex-end;
}

.not-found {
  min-height: calc(100vh - 76px);
  display: grid;
  place-items: center;
  padding-block: 4rem;
}

.not-found-inner {
  max-width: 680px;
}

.not-found-code {
  display: block;
  margin-bottom: 1rem;
  color: var(--accent-text);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
}

.not-found h1 {
  font-size: clamp(3rem, 9vw, 6rem);
}

.not-found p {
  max-width: 54ch;
  margin-bottom: 2rem;
  color: var(--muted);
}

@media (max-width: 1040px) {
  .hero-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(480px, 1.1fr);
    gap: 3rem;
  }

  .record-card {
    right: -0.5rem;
  }
}

@media (max-width: 900px) {
  .hero {
    background: var(--canvas);
  }

  .hero-grid {
    min-height: 0;
    grid-template-columns: minmax(0, 1fr);
    gap: 4rem;
    padding-block: 4.5rem 5.5rem;
  }

  .hero-copy {
    max-width: 720px;
  }

  .product-visual {
    max-width: 680px;
    margin-inline: auto;
  }

  .section-grid,
  .control-grid,
  .record-grid,
  .pilot-grid,
  .faq-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .section-intro,
  .control-copy,
  .record-copy {
    max-width: 680px;
  }

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

  .capability-grid > div:nth-child(2) {
    border-right: 1px solid var(--line);
  }

  .capability-grid > div:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .record-grid {
    gap: 3.5rem;
  }

  .ledger {
    max-width: 620px;
  }

  .resident-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .command-list {
    max-width: 620px;
  }

  .resident-links {
    grid-column: auto;
  }

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

  .footer-links {
    grid-column: 1 / -1;
    justify-content: flex-start;
  }
}

@media (max-width: 720px) {
  body {
    font-size: 16px;
  }

  .site-shell,
  .legal-main {
    width: min(100% - 2rem, var(--shell));
  }

  .header-inner {
    min-height: 0;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 0.45rem;
    padding-block: 0.8rem 0.45rem;
  }

  .site-nav {
    width: 100%;
    overflow: visible;
    flex-wrap: wrap;
    gap: 0.15rem;
    padding-bottom: 0.2rem;
  }

  .site-nav a {
    padding-inline: 0.45rem;
  }

  .site-nav .nav-action {
    min-height: 38px;
    margin-left: 0;
    padding-inline: 0.7rem;
  }

  .hero-grid {
    gap: 3.5rem;
    padding-block: 3.75rem 4.5rem;
  }

  h1 {
    font-size: clamp(3rem, 15vw, 4.4rem);
  }

  h2 {
    font-size: clamp(2rem, 10vw, 3rem);
  }

  .product-visual {
    padding-bottom: 0;
  }

  .record-card {
    position: relative;
    right: auto;
    bottom: auto;
    width: calc(100% - 1rem);
    margin: -0.5rem 0 0 auto;
  }

  .preview-window {
    padding: 1rem;
  }

  .channel-preview {
    grid-template-columns: minmax(0, 1fr);
  }

  .channel-preview > div {
    grid-template-columns: auto 1fr auto;
  }

  .channel-preview strong {
    grid-column: 3;
    grid-row: 1 / span 2;
  }

  .capability-grid > div {
    min-height: 108px;
  }

  .workflow-list li {
    grid-template-columns: 2.75rem minmax(0, 1fr);
    gap: 1rem;
  }

  .step-number {
    width: 2.6rem;
    height: 2.6rem;
  }

  .control-section {
    background: var(--brand-dark);
  }

  .control-item {
    grid-template-columns: minmax(5.5rem, 0.55fr) minmax(0, 1.45fr);
    gap: 1rem;
  }

  .pilot-details {
    grid-template-columns: minmax(0, 1fr);
  }

  .pilot-details > div + div {
    border-top: 1px solid var(--line-strong);
    border-left: 0;
  }

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

  .footer-grid,
  .legal-footer .footer-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .footer-links,
  .legal-footer .footer-links {
    grid-column: auto;
    justify-content: flex-start;
  }
}

@media (max-width: 460px) {
  .brand {
    font-size: 1.05rem;
  }

  .site-nav {
    font-size: 0.82rem;
  }

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

  .hero-actions .text-link {
    width: auto;
  }

  .preview-details > div {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.25rem;
  }

  .preview-details dd {
    text-align: left;
  }

  .record-row {
    grid-template-columns: minmax(0, 1.3fr) 0.65fr;
  }

  .record-row > :nth-child(2) {
    display: none;
  }

  .capability-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .capability-grid > div,
  .capability-grid > div:nth-child(2),
  .capability-grid > div:last-child {
    min-height: 92px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }

  .capability-grid > div:last-child {
    border-bottom: 0;
  }

  .control-item {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.35rem;
  }

  .command-list > div {
    grid-template-columns: 5.25rem minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  .site-header,
  .site-footer,
  .skip-link,
  .final-cta {
    display: none;
  }

  body {
    color: #000000;
    background: #ffffff;
    font-size: 11pt;
  }

  .legal-main {
    width: 100%;
    padding: 0;
  }

  a {
    color: #000000;
  }
}