:root {
  color-scheme: light;
  --canvas: #f8f9fc;
  --canvas-raised: #ffffff;
  --panel: #ffffff;
  --panel-strong: #f0f3f9;
  --line: #d6dce8;
  --line-soft: #e7eaf1;
  --ink: #151927;
  --ink-soft: #505b6e;
  --ink-faint: #778296;
  --violet: #5b4ce6;
  --violet-strong: #4737cf;
  --cyan: #087b8b;
  --amber: #a45c05;
  --rose: #bd3862;
  --green: #087448;
  --danger: #af2828;
  --focus: #2155d6;
  --content: 1180px;
  --reading: 720px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 26px;
  --shadow: 0 28px 76px rgba(37, 43, 65, 0.14);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --z-nav: 20;
  --z-skip: 40;
}

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

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

body {
  margin: 0;
  min-width: 320px;
  background: var(--canvas);
  color: var(--ink);
  font-family: "Segoe UI Variable", "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  top: 110px;
  right: -90px;
  z-index: -1;
  width: 340px;
  height: 340px;
  border: 56px solid #eef0ff;
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

a {
  color: inherit;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:hover {
  text-decoration-color: var(--cyan);
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 4px;
}

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

[data-lang="zh"] {
  display: none;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  clip-path: inset(50%) !important;
  white-space: nowrap !important;
}

html[lang="zh-CN"] [data-lang="en"] {
  display: none;
}

html[lang="zh-CN"] [data-lang="zh"] {
  display: revert;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: var(--z-skip);
  transform: translateY(-180%);
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: var(--canvas);
  padding: 10px 14px;
  font-weight: 750;
  transition: transform 160ms var(--ease-out);
}

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

.shell {
  width: min(calc(100% - 40px), var(--content));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-nav);
  border-bottom: 1px solid var(--line);
  background: #fbfcfe;
}

.site-nav {
  min-height: 68px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  flex: 0 0 auto;
  color: var(--ink);
  font-weight: 760;
  letter-spacing: -0.025em;
  text-decoration: none;
}

.brand-mark {
  width: 30px;
  height: 30px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #0d1017;
}

.brand-mark path {
  vector-effect: non-scaling-stroke;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2.2vw, 30px);
  margin-left: auto;
}

.nav-links a {
  color: var(--ink-soft);
  font-size: 0.875rem;
  font-weight: 620;
  text-decoration: none;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.language-toggle {
  min-width: 56px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #ffffff;
  color: var(--ink-soft);
  padding: 7px 11px;
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 720;
  line-height: 1;
}

.language-toggle:hover {
  border-color: var(--violet);
  color: var(--ink);
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--panel);
  color: var(--ink);
  padding: 11px 18px;
  font-weight: 720;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition:
    transform 180ms var(--ease-out),
    border-color 180ms ease,
    background-color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
  border-color: #aeb7c8;
  background: var(--panel-strong);
  text-decoration: none;
}

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

.button.primary:hover {
  background: var(--violet-strong);
}

.button.compact {
  min-height: 38px;
  padding: 8px 14px;
  font-size: 0.82rem;
}

.button svg {
  width: 17px;
  height: 17px;
}

.hero {
  padding: clamp(58px, 6vw, 92px) 0 clamp(56px, 6vw, 84px);
}

.hero::after {
  display: none;
}

.hero .shell {
  width: min(calc(100% - 48px), 1460px);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(360px, 0.7fr) minmax(500px, 1.3fr);
  align-items: center;
  gap: clamp(38px, 5vw, 76px);
}

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

.hero-positioning {
  margin: 0 0 24px;
  color: var(--violet-strong);
  font-size: clamp(0.98rem, 1.2vw, 1.08rem);
  font-weight: 760;
  letter-spacing: -0.015em;
}

h1,
h2,
h3 {
  margin-top: 0;
  color: var(--ink);
  font-weight: 780;
  letter-spacing: -0.04em;
  line-height: 1.06;
  text-wrap: balance;
}

h1 {
  max-width: 14ch;
  margin-bottom: 24px;
  font-size: clamp(3rem, 4.5vw, 4.45rem);
  line-height: 1.04;
}

.hero h1 {
  max-width: 12ch;
  margin-bottom: 28px;
  font-size: clamp(3.6rem, 5.6vw, 5.6rem);
  line-height: 0.98;
}

html[lang="zh-CN"] .hero h1 {
  font-size: clamp(3.4rem, 4.8vw, 4.7rem);
  line-height: 1.03;
}

h2 {
  max-width: 18ch;
  margin-bottom: 20px;
  font-size: clamp(2rem, 4.2vw, 3.65rem);
}

h3 {
  margin-bottom: 10px;
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.hero-lede {
  max-width: 42ch;
  margin: 0 0 36px;
  color: #414b5e;
  font-size: clamp(1.12rem, 1.45vw, 1.3rem);
  line-height: 1.52;
  text-wrap: pretty;
}

.hero-actions,
.action-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.action-row.centered {
  justify-content: center;
}

.hero-actions .button {
  min-height: 54px;
  padding: 14px 22px;
  font-size: 1rem;
}

.hero-visual {
  position: relative;
  min-width: 0;
}

.recovery-board {
  overflow: hidden;
  margin: 0;
  border: 1px solid #cbd2e0;
  border-radius: var(--radius-lg);
  background: #ffffff;
  box-shadow: var(--shadow);
}

.board-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--line);
  padding: 15px 20px;
}

.board-label {
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 760;
}

.board-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--ink-faint);
  font-size: 0.72rem;
  font-weight: 670;
}

.board-status::before {
  width: 7px;
  height: 7px;
  border: 2px solid var(--green);
  border-radius: 50%;
  content: "";
}

.recovery-scene {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) 42px minmax(0, 1.04fr);
  align-items: center;
  border-bottom: 1px solid var(--line);
  background: #f4f6fa;
  padding: clamp(20px, 3vw, 30px);
}

.scene-title {
  margin: 0 0 13px;
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 740;
}

.session-fragment {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #ffffff;
  padding: 11px 13px 10px 33px;
}

.session-fragment + .session-fragment {
  margin-top: 8px;
}

.session-fragment::before {
  position: absolute;
  top: 15px;
  left: 14px;
  width: 7px;
  height: 7px;
  border: 2px solid var(--violet);
  border-radius: 50%;
  content: "";
}

.session-fragment.cyan::before {
  border-color: var(--cyan);
}

.session-fragment.amber::before {
  border-color: var(--amber);
}

.session-fragment > span {
  display: block;
  color: var(--ink);
  font-size: 0.72rem;
  font-weight: 760;
}

.session-fragment p {
  overflow: hidden;
  margin: 2px 0 0;
  color: var(--ink-faint);
  font-size: 0.69rem;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.recovery-path {
  position: relative;
  height: 1px;
  margin-inline: 8px;
  background: var(--violet);
}

.recovery-path::before,
.recovery-path::after {
  position: absolute;
  top: 50%;
  content: "";
}

.recovery-path::before {
  left: 50%;
  width: 9px;
  height: 9px;
  transform: translate(-50%, -50%);
  border: 3px solid #f4f6fa;
  border-radius: 50%;
  background: var(--violet);
}

.recovery-path::after {
  right: 0;
  width: 7px;
  height: 7px;
  transform: translateY(-50%) rotate(45deg);
  border-top: 1px solid var(--violet);
  border-right: 1px solid var(--violet);
}

.project-memory {
  overflow: hidden;
  border: 1px solid #bdc6d7;
  border-radius: 12px;
  background: #ffffff;
}

.memory-heading {
  border-bottom: 1px solid var(--line);
  padding: 12px 14px;
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 760;
}

.project-memory dl {
  margin: 0;
}

.memory-row {
  position: relative;
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 10px;
  align-items: center;
  padding: 8px 12px 8px 27px;
}

.memory-row + .memory-row {
  border-top: 1px solid var(--line-soft);
}

.memory-row::before {
  position: absolute;
  left: 12px;
  width: 6px;
  height: 6px;
  border: 2px solid var(--violet);
  border-radius: 50%;
  content: "";
}

.memory-row.cyan::before {
  border-color: var(--cyan);
}

.memory-row.amber::before {
  border-color: var(--amber);
}

.memory-row.green::before {
  border-color: var(--green);
}

.memory-row.muted::before {
  border-color: var(--ink-faint);
}

.memory-row dt,
.memory-row dd {
  margin: 0;
  font-size: 0.67rem;
  line-height: 1.35;
}

.memory-row dt {
  color: var(--ink-faint);
  font-weight: 740;
}

.memory-row dd {
  color: var(--ink);
  font-weight: 640;
}

.storyline-evidence {
  display: grid;
  grid-template-columns: minmax(120px, 180px) 1fr;
  gap: 18px;
  align-items: center;
  padding: 17px 20px;
}

.storyline-evidence img {
  width: 100%;
  height: auto;
  border: 1px solid #303746;
  border-radius: 8px;
  background: #0c0f15;
}

.storyline-evidence p {
  margin: 0;
  color: var(--ink-faint);
  font-size: 0.73rem;
  line-height: 1.45;
}

.storyline-evidence strong {
  display: block;
  margin-bottom: 3px;
  color: var(--ink);
  font-size: 0.8rem;
}

.hero-product {
  min-width: 0;
  margin: 0;
}

.hero-product-frame {
  overflow: hidden;
  border: 1px solid #252c38;
  border-radius: 24px;
  background: #0b0e14;
  box-shadow:
    0 38px 110px rgba(25, 29, 45, 0.23),
    0 10px 28px rgba(25, 29, 45, 0.12);
}

.hero-product-frame img {
  width: 100%;
  height: auto;
}

.hero-product-caption {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(18px, 3vw, 34px);
  padding-top: 20px;
  color: var(--ink-soft);
  font-size: 0.95rem;
  font-weight: 700;
}

.hero-product-caption > span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-product-caption i {
  width: 9px;
  height: 9px;
  border: 2px solid var(--violet);
  border-radius: 50%;
}

.hero-product-caption i.cyan {
  border-color: var(--cyan);
}

.hero-product-caption i.amber {
  border-color: var(--amber);
}

.hero-product-caption i.rose {
  border-color: var(--rose);
}

.context-rail {
  background: #121624;
  color: #ffffff;
}

.context-rail-inner {
  min-height: 112px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.context-rail p {
  max-width: 780px;
  margin: 0;
  font-size: clamp(1.25rem, 2.2vw, 1.72rem);
  font-weight: 760;
  letter-spacing: -0.03em;
  line-height: 1.25;
}

.context-rail a {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 10px;
  color: #c8c3ff;
  font-size: 1rem;
  font-weight: 720;
  text-decoration: none;
}

.context-rail a:hover {
  color: #ffffff;
}

.section {
  padding: clamp(78px, 10vw, 142px) 0;
}

.section.tight {
  padding-block: clamp(64px, 7vw, 96px);
}

.section-rule {
  border-top: 1px solid var(--line);
}

.section-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(300px, 0.58fr);
  align-items: end;
  gap: clamp(34px, 7vw, 100px);
  margin-bottom: clamp(46px, 6vw, 78px);
}

.section-intro p {
  max-width: 58ch;
  margin: 0 0 6px;
  color: var(--ink-soft);
  font-size: 1.05rem;
  text-wrap: pretty;
}

.kicker {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 760;
}

.statement {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(300px, 0.65fr);
  gap: clamp(42px, 8vw, 112px);
  align-items: start;
}

.statement h2 {
  max-width: 14ch;
}

.statement-copy {
  max-width: 62ch;
}

.statement-copy p {
  margin: 0 0 22px;
  color: var(--ink-soft);
  font-size: 1.06rem;
}

.statement-copy strong {
  color: var(--ink);
}

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

.capability {
  display: grid;
  grid-template-columns: 190px minmax(220px, 0.75fr) minmax(260px, 1fr);
  gap: clamp(22px, 4vw, 58px);
  align-items: start;
  border-bottom: 1px solid var(--line);
  padding: 30px 0;
}

.capability .index {
  color: var(--ink-faint);
  font-size: 0.78rem;
  font-variant-numeric: tabular-nums;
  font-weight: 720;
}

.capability h3 {
  margin: 0;
}

.capability p {
  max-width: 60ch;
  margin: 0;
  color: var(--ink-soft);
}

.workflow {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--line);
}

.workflow::before {
  position: absolute;
  top: 47px;
  right: 8%;
  left: 8%;
  height: 1px;
  background: #c7c1f6;
  content: "";
}

.workflow-step {
  position: relative;
  min-height: 310px;
  background: var(--panel);
  padding: 34px 30px 32px;
}

.workflow-step .number {
  position: relative;
  z-index: 1;
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  margin-bottom: 68px;
  border: 1px solid var(--violet);
  border-radius: 50%;
  background: var(--panel);
  color: var(--violet-strong);
  font-size: 0.72rem;
  font-weight: 780;
}

.workflow-step:nth-child(2) .number {
  border-color: var(--cyan);
  color: var(--cyan);
}

.workflow-step:nth-child(3) .number {
  border-color: var(--amber);
  color: var(--amber);
}

.workflow-step p {
  margin: 0;
  color: var(--ink-soft);
}

.data-flow {
  display: grid;
  grid-template-columns: 1fr 54px 1fr 54px 1fr;
  align-items: stretch;
  gap: 0;
}

.flow-node {
  min-height: 220px;
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 28px;
}

.flow-node:first-child {
  border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.flow-node:last-child {
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.flow-node .node-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 42px;
  color: var(--ink-faint);
  font-size: 0.74rem;
  font-weight: 760;
}

.flow-node .node-label::before {
  width: 8px;
  height: 8px;
  border: 2px solid var(--violet);
  border-radius: 50%;
  content: "";
}

.flow-node:nth-of-type(3) .node-label::before {
  border-color: var(--cyan);
}

.flow-node:nth-of-type(5) .node-label::before {
  border-color: var(--green);
}

.flow-node p {
  margin: 0;
  color: var(--ink-soft);
}

.flow-arrow {
  position: relative;
  display: grid;
  place-items: center;
  color: var(--ink-faint);
}

.flow-arrow::before {
  width: 100%;
  height: 1px;
  background: var(--line);
  content: "";
}

.flow-arrow::after {
  position: absolute;
  right: 0;
  width: 7px;
  height: 7px;
  transform: rotate(45deg);
  border-top: 1px solid var(--ink-faint);
  border-right: 1px solid var(--ink-faint);
  content: "";
}

.disclosure {
  margin-top: 24px;
  border: 1px solid #cbd2e0;
  border-radius: var(--radius-md);
  background: #f2f4f8;
  padding: 20px 22px;
  color: var(--ink-soft);
}

.disclosure strong {
  color: var(--ink);
}

.audience-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--line);
}

.audience-column {
  background: var(--panel);
  padding: clamp(30px, 5vw, 54px);
}

.audience-column h3 {
  margin-bottom: 28px;
}

.audience-column ul,
.check-list,
.plain-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.audience-column li,
.check-list li,
.plain-list li {
  position: relative;
  padding: 13px 0 13px 24px;
  border-top: 1px solid var(--line-soft);
  color: var(--ink-soft);
}

.audience-column li::before,
.check-list li::before,
.plain-list li::before {
  position: absolute;
  top: 1.2rem;
  left: 0;
  width: 8px;
  height: 8px;
  border: 2px solid var(--green);
  border-radius: 50%;
  content: "";
}

.audience-column.not-yet li::before,
.plain-list li::before {
  border-color: var(--ink-faint);
}

.pricing-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(340px, 0.7fr);
  align-items: end;
  gap: clamp(28px, 7vw, 100px);
  margin-bottom: 42px;
}

.pricing-intro h2 {
  max-width: 14ch;
  margin: 14px 0 0;
}

.pricing-intro p {
  margin: 0 0 6px;
  color: var(--ink-soft);
  font-size: 1.02rem;
}

.pricing-options {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  overflow: hidden;
  border: 1px solid #c7c1e7;
  border-radius: var(--radius-lg);
  background: var(--line);
  box-shadow: var(--shadow);
}

.pricing-option {
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: flex-start;
  padding: clamp(32px, 5vw, 58px);
  background: var(--panel);
}

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

.pricing-option.beta-option {
  background: #f1f0fb;
}

.plan-heading {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}

.plan-name {
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 760;
}

.plan-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--ink-faint);
  font-size: 0.78rem;
  font-weight: 650;
  text-align: right;
}

.plan-status::before {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--amber);
  content: "";
}

.plan-status.available::before {
  background: var(--green);
}

.pricing-option h3 {
  max-width: 19ch;
  min-height: 2.4em;
  margin-bottom: 0;
}

.price-lockup {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 38px 0 12px;
}

.price-lockup strong {
  color: var(--ink);
  font-size: clamp(3.3rem, 7vw, 5.8rem);
  font-weight: 790;
  letter-spacing: -0.065em;
  line-height: 0.95;
}

.price-lockup span {
  color: var(--ink-soft);
  font-weight: 650;
}

.price-note {
  max-width: 58ch;
  margin: 0 0 32px;
  color: var(--ink-soft);
}

.pricing-option .check-list {
  flex: 1;
  width: 100%;
  margin-bottom: 28px;
}

.pricing-option > .button {
  min-width: 180px;
  justify-content: center;
}

.plan-fineprint {
  margin: 22px 0 0;
  color: var(--ink-faint);
  font-size: 0.82rem;
  line-height: 1.55;
}

.pricing-disclosure {
  max-width: 920px;
  margin: 24px auto 0;
}

.availability {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 22px;
  color: var(--ink-faint);
  font-size: 0.86rem;
}

.availability::before {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  margin-top: 0.48rem;
  border-radius: 50%;
  background: var(--amber);
  content: "";
}

.check-list li::before {
  border-color: var(--violet);
}

.requirements {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(36px, 7vw, 86px);
}

.requirements h3 {
  margin-bottom: 20px;
}

.requirements p,
.requirements li {
  color: var(--ink-soft);
}

.faq {
  max-width: 900px;
  margin-inline: auto;
  border-top: 1px solid var(--line);
}

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

.faq summary {
  position: relative;
  cursor: pointer;
  padding: 26px 46px 26px 0;
  color: var(--ink);
  font-size: 1.05rem;
  font-weight: 690;
  list-style: none;
}

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

.faq summary::after {
  position: absolute;
  top: 50%;
  right: 4px;
  transform: translateY(-50%);
  color: var(--violet);
  content: "+";
  font-size: 1.5rem;
  font-weight: 400;
}

.faq details[open] summary::after {
  content: "−";
}

.faq details p {
  max-width: 70ch;
  margin: -4px 0 26px;
  color: var(--ink-soft);
}

.closing {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: end;
  border-top: 1px solid var(--line);
  padding-top: clamp(52px, 8vw, 90px);
}

.closing h2 {
  max-width: 18ch;
  margin-bottom: 0;
}

.site-footer {
  border-top: 1px solid #242a3b;
  background: #151927;
  padding: 48px 0 58px;
}

.site-footer .brand {
  color: #f7f8fb;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) auto;
  gap: 40px;
  align-items: start;
}

.footer-brand p {
  max-width: 48ch;
  margin: 14px 0 0;
  color: #abb3c3;
  font-size: 0.88rem;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(130px, 1fr));
  gap: 10px 32px;
}

.footer-links a {
  color: #c5cad5;
  font-size: 0.86rem;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 42px;
  padding-top: 22px;
  border-top: 1px solid #303649;
  color: #939cad;
  font-size: 0.78rem;
}

/* Legal and support pages */
.legal-hero {
  padding: clamp(66px, 8vw, 108px) 0 54px;
  border-bottom: 1px solid var(--line);
}

.legal-hero h1 {
  max-width: 14ch;
  margin-bottom: 16px;
  font-size: clamp(2.5rem, 5vw, 4.8rem);
}

.legal-hero p {
  max-width: 60ch;
  margin: 0;
  color: var(--ink-soft);
}

.legal-meta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 24px;
  color: var(--ink-faint);
  font-size: 0.82rem;
}

.legal-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, var(--reading));
  justify-content: space-between;
  gap: clamp(48px, 9vw, 140px);
  padding: clamp(64px, 8vw, 104px) 0 120px;
}

.legal-nav {
  position: sticky;
  top: 98px;
  align-self: start;
}

.legal-nav strong {
  display: block;
  margin-bottom: 14px;
  color: var(--ink);
  font-size: 0.84rem;
}

.legal-nav a {
  display: block;
  padding: 7px 0;
  color: var(--ink-faint);
  font-size: 0.82rem;
  text-decoration: none;
}

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

.legal-content {
  min-width: 0;
}

.legal-content section {
  scroll-margin-top: 94px;
  padding: 0 0 46px;
}

.legal-content section + section {
  padding-top: 46px;
  border-top: 1px solid var(--line);
}

.legal-content h2 {
  max-width: none;
  margin-bottom: 18px;
  font-size: clamp(1.55rem, 3vw, 2.2rem);
}

.legal-content h3 {
  margin-top: 28px;
  font-size: 1.05rem;
  letter-spacing: -0.015em;
}

.legal-content p,
.legal-content li {
  color: var(--ink-soft);
}

.legal-content p {
  margin: 0 0 18px;
  text-wrap: pretty;
}

.legal-content ul,
.legal-content ol {
  margin: 0 0 22px;
  padding-left: 22px;
}

.legal-content li + li {
  margin-top: 10px;
}

.legal-content a,
.support-callout a {
  color: var(--violet-strong);
}

.legal-callout,
.support-callout {
  border: 1px solid #c9d0df;
  border-radius: var(--radius-md);
  background: var(--panel);
  padding: 22px 24px;
}

.legal-callout p:last-child,
.support-callout p:last-child {
  margin-bottom: 0;
}

.support-paths {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--line);
}

.support-path {
  background: var(--panel);
  padding: 28px;
}

.support-path p {
  color: var(--ink-soft);
}

.support-path .button {
  margin-top: 8px;
}

.error-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px;
}

.error-card {
  width: min(760px, 100%);
  text-align: center;
}

.error-code {
  display: block;
  margin-bottom: 20px;
  color: var(--violet);
  font-size: 0.82rem;
  font-weight: 780;
}

.error-card h1 {
  max-width: 12ch;
  margin-inline: auto;
}

.error-card p {
  max-width: 52ch;
  margin: 0 auto 30px;
  color: var(--ink-soft);
}

@media (max-width: 980px) {
  .nav-links {
    display: none;
  }

  .hero::after {
    display: none;
  }

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

  .hero-copy {
    max-width: 760px;
  }

  .hero-visual {
    max-width: 820px;
  }

  .context-rail ol {
    grid-template-columns: repeat(4, minmax(190px, 1fr));
    overflow-x: auto;
  }

  .section-intro,
  .statement,
  .pricing-intro,
  .pricing-options {
    grid-template-columns: 1fr;
  }

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

  .capability {
    grid-template-columns: 90px minmax(220px, 0.7fr) minmax(260px, 1fr);
  }

  .pricing-option + .pricing-option {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .legal-layout {
    grid-template-columns: 1fr;
  }

  .legal-nav {
    position: static;
    display: flex;
    gap: 8px 18px;
    flex-wrap: wrap;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--line);
  }

  .legal-nav strong {
    flex-basis: 100%;
    margin: 0;
  }

  .legal-nav a {
    padding: 0;
  }
}

@media (max-width: 760px) {
  .shell {
    width: min(calc(100% - 28px), var(--content));
  }

  .site-nav {
    min-height: 62px;
    gap: 12px;
  }

  .hero .shell {
    width: min(calc(100% - 28px), var(--content));
  }

  .context-rail-inner {
    min-height: 0;
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
    padding-block: 28px;
  }

  .context-rail p {
    font-size: clamp(1.25rem, 6vw, 1.6rem);
  }

  .context-rail a {
    font-size: 0.98rem;
  }

  .brand {
    font-size: 0.9rem;
  }

  .nav-actions .button {
    display: none;
  }

  .hero {
    padding: 54px 0 48px;
  }

  .hero h1 {
    font-size: clamp(3.2rem, 14vw, 4.5rem);
  }

  .hero-lede {
    font-size: 1.1rem;
  }

  .hero-product-frame {
    height: min(92vw, 390px);
    border-radius: 18px;
  }

  .hero-product-frame img {
    width: 100%;
    height: 100%;
    max-width: none;
    object-fit: cover;
    object-position: 74% center;
  }

  .hero-product-caption {
    display: grid;
    grid-template-columns: repeat(2, max-content);
    gap: 10px 26px;
    justify-content: start;
    padding: 18px 4px 0;
  }

  .recovery-board {
    border-radius: 18px;
  }

  .recovery-scene {
    grid-template-columns: 1fr;
  }

  .recovery-path {
    width: 1px;
    height: 42px;
    margin: 7px auto;
  }

  .recovery-path::after {
    top: auto;
    right: auto;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) rotate(135deg);
  }

  .storyline-evidence {
    grid-template-columns: minmax(105px, 145px) 1fr;
  }

  .capability {
    grid-template-columns: 52px 1fr;
  }

  .capability p {
    grid-column: 2;
  }

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

  .workflow::before {
    display: none;
  }

  .workflow-step {
    min-height: auto;
  }

  .workflow-step .number {
    margin-bottom: 34px;
  }

  .data-flow {
    grid-template-columns: 1fr;
  }

  .flow-node,
  .flow-node:first-child,
  .flow-node:last-child {
    min-height: 0;
    border-radius: 0;
  }

  .flow-node:first-child {
    border-radius: var(--radius-md) var(--radius-md) 0 0;
  }

  .flow-node:last-child {
    border-radius: 0 0 var(--radius-md) var(--radius-md);
  }

  .flow-node .node-label {
    margin-bottom: 22px;
  }

  .flow-arrow {
    min-height: 44px;
  }

  .flow-arrow::before {
    width: 1px;
    height: 100%;
  }

  .flow-arrow::after {
    right: auto;
    bottom: 0;
    transform: rotate(135deg);
  }

  .audience-grid,
  .requirements,
  .support-paths,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .closing {
    grid-template-columns: 1fr;
    align-items: start;
  }

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

  .footer-bottom {
    flex-direction: column;
  }
}

@media (max-width: 460px) {
  .brand span {
    max-width: 130px;
    line-height: 1.1;
  }

  .hero-actions,
  .action-row {
    align-items: stretch;
    flex-direction: column;
  }

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

  .plan-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .board-status {
    display: none;
  }

  .recovery-scene {
    padding: 18px;
  }

  .storyline-evidence {
    grid-template-columns: 1fr;
    padding: 18px;
  }

  .storyline-evidence img {
    max-width: 190px;
  }

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

  .capability p {
    grid-column: 1;
  }

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}