:root {
  --brand: oklch(64.53% 0.1879 254.6);
  --brand-hover: oklch(58.15% 0.1905 256.4);
  --brand-soft: oklch(96.29% 0.0182 250.6);
  --brand-pale: oklch(93.28% 0.0333 251);
  --action: oklch(51.81% 0.1822 257.6);
  --action-hover: oklch(48.05% 0.1687 257.4);
  --ink: oklch(24.49% 0.0388 264.4);
  --ink-blue: oklch(25.68% 0.0653 256.7);
  --body: oklch(45.97% 0.0421 264);
  --muted: oklch(54% 0.035 264);
  --line: oklch(92.95% 0.0121 259.8);
  --line-strong: oklch(86% 0.024 258);
  --canvas: oklch(100% 0 0);
  --section: oklch(98.14% 0.0045 258.3);
  --success: oklch(56.05% 0.1253 157.8);
  --danger: oklch(53% 0.19 27);
  --focus: oklch(57% 0.2 252);
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --radius-sm: 10px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --container: 1180px;
  --header-height: 72px;
  --z-dropdown: 20;
  --z-sticky: 30;
  color-scheme: light;
}

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

html {
  min-width: 320px;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
  -webkit-text-size-adjust: 100%;
}

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

body.menu-open {
  overflow-x: hidden;
}

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

p,
ul,
ol {
  margin-top: 0;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  color: var(--ink);
  font-weight: 760;
  letter-spacing: -0.025em;
  line-height: 1.12;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.75rem, 5.7vw, 5.25rem);
  letter-spacing: -0.038em;
}

h2 {
  font-size: clamp(2.1rem, 4vw, 3.6rem);
  letter-spacing: -0.035em;
}

h3 {
  font-size: clamp(1.2rem, 2vw, 1.5rem);
}

p {
  text-wrap: pretty;
}

[hidden] {
  display: none !important;
}

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

::selection {
  background: var(--brand-pale);
  color: var(--ink);
}

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

.section {
  padding-block: clamp(76px, 10vw, 132px);
  scroll-margin-top: calc(var(--header-height) + 20px);
}

.section-muted {
  background: var(--section);
}

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

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: calc(var(--z-sticky) + 10);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: var(--ink-blue);
  color: var(--canvas);
  font-weight: 700;
  transform: translateY(-160%);
  transition: transform 160ms ease-out;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  min-height: var(--header-height);
  border-bottom: 1px solid color-mix(in oklch, var(--line) 86%, transparent);
  background: color-mix(in oklch, var(--canvas) 92%, transparent);
  backdrop-filter: blur(14px);
}

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  min-height: var(--header-height);
  gap: 24px;
}

.logo-link {
  display: inline-flex;
  flex: none;
  align-items: center;
  border-radius: var(--radius-sm);
}

.logo-link img {
  width: 140px;
  height: auto;
}

.desktop-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(18px, 2.4vw, 30px);
  margin-left: auto;
}

.nav-link {
  position: relative;
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: var(--body);
  font-size: 0.92rem;
  font-weight: 650;
  text-decoration: none;
}

.nav-link::after {
  position: absolute;
  right: 0;
  bottom: 7px;
  left: 0;
  height: 2px;
  border-radius: 2px;
  background: var(--brand);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 220ms cubic-bezier(0.22, 1, 0.36, 1);
}

.nav-link:hover,
.nav-link[aria-current="page"] {
  color: var(--ink);
}

.nav-link:hover::after,
.nav-link[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-actions {
  display: flex;
  flex: none;
  align-items: center;
  gap: 14px;
}

.language-switch {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  gap: 2px;
  color: var(--muted);
  white-space: nowrap;
}

.language-switch button {
  min-width: 42px;
  min-height: 40px;
  padding: 0 8px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font-size: 0.86rem;
  font-weight: 680;
  transition: background 160ms ease-out, color 160ms ease-out;
}

.language-switch button:hover {
  background: var(--brand-soft);
  color: var(--ink);
}

.language-switch button.is-active {
  color: var(--ink);
}

.language-divider {
  color: var(--line-strong);
  user-select: none;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--canvas);
  color: var(--ink);
  cursor: pointer;
}

.menu-icon,
.menu-icon::before,
.menu-icon::after {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  content: "";
  transition: transform 180ms ease-out, opacity 180ms ease-out;
}

.menu-icon {
  position: relative;
}

.menu-icon::before,
.menu-icon::after {
  position: absolute;
  top: 0;
  left: 0;
}

.menu-icon::before {
  transform: translateY(-6px);
}

.menu-icon::after {
  transform: translateY(6px);
}

.menu-toggle[aria-expanded="true"] .menu-icon {
  background: transparent;
}

.menu-toggle[aria-expanded="true"] .menu-icon::before {
  transform: translateY(0) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-icon::after {
  transform: translateY(0) rotate(-45deg);
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 11px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-size: 0.94rem;
  font-weight: 740;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 180ms ease-out, border-color 180ms ease-out,
    color 180ms ease-out, transform 180ms cubic-bezier(0.22, 1, 0.36, 1);
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--action);
  color: var(--canvas);
}

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

.button-secondary {
  border-color: var(--line-strong);
  background: var(--canvas);
  color: var(--ink);
}

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

.button-dark {
  background: var(--ink-blue);
  color: var(--canvas);
}

.button-dark:hover {
  background: oklch(20% 0.055 257);
}

.button-light {
  background: var(--canvas);
  color: var(--ink-blue);
}

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

.button-arrow {
  transition: transform 180ms ease-out;
}

.button:hover .button-arrow {
  transform: translateX(3px);
}

.text-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 8px;
  color: var(--action);
  font-weight: 720;
  text-decoration: none;
}

.text-link:hover {
  color: var(--action-hover);
  text-decoration: underline;
}

.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(68px, 8vw, 112px) clamp(84px, 10vw, 144px);
  background:
    radial-gradient(circle at 85% 18%, color-mix(in oklch, var(--brand) 13%, transparent), transparent 30%),
    radial-gradient(circle at 7% 78%, color-mix(in oklch, var(--brand-pale) 55%, transparent), transparent 24%),
    var(--canvas);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.93fr) minmax(500px, 1.07fr);
  align-items: center;
  gap: clamp(54px, 7vw, 96px);
}

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

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 26px;
  padding: 7px 12px;
  border: 1px solid color-mix(in oklch, var(--brand) 32%, var(--line));
  border-radius: 999px;
  background: var(--brand-soft);
  color: oklch(39% 0.145 257);
  font-size: 0.84rem;
  font-weight: 760;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 0 4px color-mix(in oklch, var(--brand) 16%, transparent);
}

.hero h1 {
  max-width: 790px;
}

.hero-lede {
  max-width: 62ch;
  margin: 28px 0 0;
  color: var(--body);
  font-size: clamp(1.08rem, 1.5vw, 1.24rem);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 22px;
  margin-top: 34px;
}

.hero-note {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 0.88rem;
}

.hero-note svg {
  flex: none;
  color: var(--success);
}

.dashboard-figure {
  position: relative;
  z-index: 1;
  margin: 0;
}

.dashboard-stage {
  position: relative;
  padding: 18px;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 90% 8%, oklch(80% 0.14 235 / 0.7), transparent 29%),
    linear-gradient(145deg, var(--brand) 0%, oklch(56% 0.2 262) 74%);
  box-shadow: 0 20px 48px oklch(40% 0.13 257 / 0.16);
}

.dashboard-stage::before {
  position: absolute;
  width: 170px;
  height: 170px;
  border: 38px solid oklch(100% 0 0 / 0.09);
  border-radius: 50%;
  right: -58px;
  bottom: -72px;
  content: "";
}

.dashboard-window {
  position: relative;
  overflow: hidden;
  border: 1px solid oklch(100% 0 0 / 0.74);
  border-radius: 12px;
  background: var(--section);
}

.dashboard-topbar {
  display: flex;
  height: 46px;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  border-bottom: 1px solid var(--line);
  background: var(--canvas);
}

.window-dots {
  display: flex;
  gap: 6px;
}

.window-dots span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--line-strong);
}

.window-dots span:first-child {
  background: var(--brand);
}

.dashboard-account {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--muted);
  font-size: 0.65rem;
  font-weight: 700;
}

.account-mark {
  width: 19px;
  height: 19px;
  border-radius: 6px;
  background: var(--brand-soft);
}

.dashboard-body {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  min-height: 420px;
}

.dashboard-rail {
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 16px;
  padding-top: 18px;
  border-right: 1px solid var(--line);
  background: var(--canvas);
}

.rail-item {
  width: 25px;
  height: 25px;
  border-radius: 7px;
  background: var(--line);
}

.rail-item.is-active {
  background: var(--brand);
}

.dashboard-content {
  min-width: 0;
  padding: 20px;
}

.dashboard-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.dashboard-heading strong {
  color: var(--ink);
  font-size: 0.82rem;
}

.dashboard-period {
  padding: 5px 8px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--canvas);
  color: var(--muted);
  font-size: 0.58rem;
  font-weight: 700;
}

.dashboard-kpis {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
  margin-bottom: 9px;
}

.dashboard-kpi,
.chart-panel,
.insight-panel,
.signal-row {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--canvas);
}

.dashboard-kpi {
  min-width: 0;
  padding: 12px;
}

.dashboard-kpi span {
  display: block;
  overflow: hidden;
  color: var(--muted);
  font-size: 0.55rem;
  font-weight: 680;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dashboard-kpi strong {
  display: block;
  margin-top: 7px;
  color: var(--ink);
  font-size: 0.7rem;
}

.kpi-line {
  width: 56%;
  height: 5px;
  margin-top: 8px;
  border-radius: 999px;
  background: var(--brand-pale);
}

.dashboard-main-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(136px, 0.65fr);
  gap: 9px;
}

.chart-panel {
  min-width: 0;
  padding: 14px;
}

.panel-label {
  color: var(--ink);
  font-size: 0.62rem;
  font-weight: 730;
}

.sales-chart {
  width: 100%;
  height: 142px;
  margin-top: 10px;
}

.sales-chart .area {
  fill: url(#sales-area);
}

.sales-chart .line {
  fill: none;
  stroke: var(--brand);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 3;
}

.sales-chart .gridline {
  stroke: var(--line);
  stroke-width: 1;
}

.insight-panel {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 14px;
  background: var(--ink-blue);
  color: oklch(88% 0.03 252);
}

.insight-panel .panel-label {
  color: var(--canvas);
}

.insight-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  margin: 18px 0 14px;
  border-radius: 10px;
  background: var(--brand);
  color: var(--ink-blue);
  font-weight: 850;
}

.insight-panel p {
  margin: 0;
  font-size: 0.58rem;
  line-height: 1.55;
}

.insight-action {
  width: 70%;
  height: 7px;
  margin-top: auto;
  border-radius: 999px;
  background: var(--brand);
}

.signal-row {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  margin-top: 9px;
  padding: 10px 12px;
  color: var(--muted);
  font-size: 0.55rem;
  font-weight: 680;
}

.signal-icon {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 4px color-mix(in oklch, var(--success) 14%, transparent);
}

.signal-pulse {
  width: 54px;
  height: 5px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--brand) 62%, var(--line) 62%);
}

.dashboard-caption {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.82rem;
}

.caption-line {
  width: 32px;
  height: 1px;
  background: var(--line-strong);
}

.section-intro {
  max-width: 760px;
}

.section-intro p {
  max-width: 65ch;
  margin: 24px 0 0;
  font-size: clamp(1.02rem, 1.3vw, 1.15rem);
  line-height: 1.75;
}

.section-intro-split {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.65fr);
  align-items: end;
  gap: 48px;
}

.section-intro-split p {
  max-width: 48ch;
  margin: 0 0 3px;
  font-size: 1.08rem;
  line-height: 1.75;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: clamp(44px, 6vw, 72px);
}

.feature-card {
  display: flex;
  min-height: 330px;
  flex-direction: column;
  padding: clamp(22px, 2.5vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--canvas);
  transition: border-color 200ms ease-out, transform 220ms cubic-bezier(0.22, 1, 0.36, 1);
}

.feature-card:hover {
  border-color: color-mix(in oklch, var(--brand) 45%, var(--line));
  transform: translateY(-5px);
}

.feature-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.feature-symbol {
  display: grid;
  width: 34px;
  height: 34px;
  flex: none;
  place-items: center;
  border-radius: 9px;
  background: var(--brand-soft);
  color: var(--action);
}

.feature-symbol svg {
  width: 18px;
  height: 18px;
}

.feature-card h3 {
  font-size: 1.15rem;
}

.feature-card p {
  margin: 20px 0 26px;
  color: var(--body);
  font-size: 0.94rem;
  line-height: 1.7;
}

.feature-preview {
  display: flex;
  min-height: 72px;
  align-items: end;
  gap: 7px;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.feature-preview .bar {
  width: 13%;
  min-height: 10px;
  border-radius: 4px 4px 2px 2px;
  background: var(--brand-pale);
  transform-origin: bottom;
  animation: chart-rise 700ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.feature-preview .bar:nth-child(1) { height: 26%; }
.feature-preview .bar:nth-child(2) { height: 52%; animation-delay: 70ms; }
.feature-preview .bar:nth-child(3) { height: 41%; animation-delay: 120ms; }
.feature-preview .bar:nth-child(4) { height: 73%; background: var(--brand); animation-delay: 170ms; }
.feature-preview .bar:nth-child(5) { height: 62%; animation-delay: 220ms; }
.feature-preview .bar:nth-child(6) { height: 88%; background: color-mix(in oklch, var(--brand) 58%, var(--brand-pale)); animation-delay: 270ms; }

.ad-preview {
  align-items: center;
  justify-content: space-between;
}

.ad-ring {
  display: grid;
  width: 60px;
  height: 60px;
  flex: none;
  place-items: center;
  border-radius: 50%;
  background: conic-gradient(var(--brand) 0 64%, var(--brand-pale) 64% 100%);
}

.ad-ring::after {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--canvas);
  content: "";
}

.ad-lines,
.ai-lines {
  display: grid;
  width: 52%;
  gap: 8px;
}

.ad-lines span,
.ai-lines span {
  height: 6px;
  border-radius: 999px;
  background: var(--line);
}

.ad-lines span:nth-child(2),
.ai-lines span:nth-child(2) {
  width: 74%;
  background: var(--brand-pale);
}

.keyword-preview {
  align-content: center;
  align-items: center;
  flex-wrap: wrap;
}

.keyword-chip {
  padding: 5px 8px;
  border-radius: 999px;
  background: var(--brand-soft);
  color: oklch(41% 0.13 258);
  font-size: 0.58rem;
  font-weight: 720;
}

.keyword-chip:nth-child(2) {
  background: var(--ink-blue);
  color: var(--canvas);
}

.ai-preview {
  align-items: center;
}

.ai-spark {
  display: grid;
  width: 52px;
  height: 52px;
  flex: none;
  place-items: center;
  border-radius: 50%;
  background: var(--ink-blue);
  color: var(--brand);
  font-size: 1.2rem;
  font-weight: 900;
}

.workflow-heading {
  display: flex;
  max-width: 920px;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
}

.workflow-heading p {
  max-width: 42ch;
  margin: 0 0 4px;
}

.steps-list {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(30px, 5vw, 72px);
  margin: clamp(50px, 7vw, 82px) 0 0;
  padding: 0;
  list-style: none;
}

.steps-list::before {
  position: absolute;
  top: 24px;
  right: 12%;
  left: 12%;
  height: 1px;
  background: var(--line-strong);
  content: "";
}

.step-item {
  position: relative;
}

.step-number {
  position: relative;
  z-index: 1;
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  margin-bottom: 25px;
  border: 1px solid color-mix(in oklch, var(--brand) 32%, var(--line));
  border-radius: 50%;
  background: var(--canvas);
  color: var(--action);
  font-weight: 800;
}

.step-item h3 {
  margin-bottom: 13px;
}

.step-item p {
  max-width: 34ch;
  margin: 0;
}

.security-section {
  padding-block: clamp(76px, 10vw, 128px);
  background: var(--ink-blue);
  color: oklch(86% 0.026 257);
  scroll-margin-top: var(--header-height);
}

.security-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: clamp(54px, 8vw, 110px);
}

.security-copy h2 {
  color: var(--canvas);
}

.security-copy > p {
  max-width: 58ch;
  margin: 26px 0 0;
  color: oklch(87% 0.028 255);
  font-size: 1.05rem;
  line-height: 1.78;
}

.security-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 30px;
}

.security-links a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: var(--canvas);
  font-weight: 720;
  text-decoration-color: var(--brand);
}

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

.security-list li {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 16px;
  padding: 22px 0;
  border-bottom: 1px solid oklch(100% 0 0 / 0.14);
}

.security-list li:first-child {
  padding-top: 4px;
}

.security-check {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  background: oklch(72% 0.16 157 / 0.18);
  color: oklch(82% 0.14 157);
}

.security-list strong {
  display: block;
  color: var(--canvas);
  font-size: 1rem;
}

.security-list span:not(.security-check) {
  display: block;
  margin-top: 4px;
  color: oklch(83% 0.026 257);
  font-size: 0.91rem;
}

.pricing-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 42px;
  padding: clamp(32px, 5vw, 56px);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 90% 10%, oklch(86% 0.09 237 / 0.7), transparent 27%),
    var(--brand-soft);
}

.pricing-strip h2 {
  font-size: clamp(2rem, 3.7vw, 3.25rem);
}

.pricing-strip p {
  max-width: 62ch;
  margin: 18px 0 0;
}

.final-cta {
  padding-bottom: clamp(76px, 9vw, 118px);
}

.final-cta-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 48px;
  overflow: hidden;
  padding: clamp(42px, 6vw, 72px);
  border-radius: var(--radius-lg);
  background: var(--brand);
  color: var(--ink-blue);
}

.final-cta-panel::after {
  position: absolute;
  width: 260px;
  height: 260px;
  right: -100px;
  bottom: -170px;
  border: 44px solid oklch(100% 0 0 / 0.14);
  border-radius: 50%;
  content: "";
}

.final-cta-panel h2 {
  position: relative;
  z-index: 1;
  max-width: 760px;
  color: var(--ink-blue);
}

.final-cta-panel p {
  position: relative;
  z-index: 1;
  max-width: 60ch;
  margin: 20px 0 0;
  color: oklch(26% 0.06 257);
  font-weight: 560;
}

.final-cta-panel .button {
  position: relative;
  z-index: 1;
  min-width: 146px;
}

.site-footer {
  padding: 64px 0 28px;
  background: oklch(20.5% 0.044 260);
  color: oklch(83% 0.025 256);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(240px, 1.25fr) minmax(180px, 0.8fr) minmax(190px, 0.7fr);
  gap: clamp(36px, 7vw, 92px);
}

.footer-brand .footer-logo {
  width: 140px;
  padding: 8px;
  border-radius: var(--radius-sm);
  background: var(--canvas);
}

.footer-brand p {
  max-width: 48ch;
  margin: 22px 0 0;
  color: oklch(80% 0.027 256);
}

.footer-heading {
  margin-bottom: 16px;
  color: var(--canvas);
  font-size: 0.9rem;
  font-weight: 760;
}

.footer-links {
  display: grid;
  gap: 8px;
}

.footer-links a,
.footer-email {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  color: oklch(84% 0.026 256);
  text-decoration: none;
}

.footer-links a:hover,
.footer-email:hover {
  color: var(--canvas);
  text-decoration: underline;
}

.site-footer .language-switch {
  color: oklch(83% 0.025 256);
}

.site-footer .language-switch button:hover {
  background: oklch(100% 0 0 / 0.1);
  color: var(--canvas);
}

.site-footer .language-switch button.is-active {
  color: var(--canvas);
}

.site-footer .language-divider {
  color: oklch(55% 0.03 257);
}

.footer-company {
  margin-top: 16px;
  color: oklch(75% 0.026 256);
  font-size: 0.85rem;
  line-height: 1.7;
}

.footer-bottom {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  margin-top: 46px;
  padding-top: 24px;
  border-top: 1px solid oklch(100% 0 0 / 0.12);
  color: oklch(70% 0.025 256);
  font-size: 0.78rem;
  line-height: 1.6;
}

.footer-disclaimer {
  max-width: 78ch;
  margin: 0;
}

.footer-copyright {
  margin: 0;
  text-align: right;
}

.legal-page,
.contact-page,
.callback-page {
  min-height: 60vh;
}

.legal-hero,
.page-hero {
  padding-block: clamp(64px, 9vw, 108px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 82% 20%, color-mix(in oklch, var(--brand) 11%, transparent), transparent 27%),
    var(--section);
}

.legal-hero h1,
.page-hero h1 {
  max-width: 900px;
  font-size: clamp(2.55rem, 5.2vw, 4.7rem);
}

.legal-hero p,
.page-hero p {
  max-width: 68ch;
  margin: 24px 0 0;
  font-size: 1.08rem;
}

.policy-date {
  display: inline-flex;
  margin-bottom: 22px;
  color: var(--action);
  font-size: 0.88rem;
  font-weight: 740;
}

.legal-body {
  padding-block: clamp(60px, 8vw, 104px);
}

.legal-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 760px);
  justify-content: space-between;
  gap: clamp(52px, 9vw, 128px);
}

.legal-toc {
  align-self: start;
  position: sticky;
  top: calc(var(--header-height) + 28px);
}

.legal-toc h2,
.legal-toc-title {
  margin-bottom: 14px;
  color: var(--ink);
  font-size: 0.92rem;
  letter-spacing: 0;
}

.legal-toc ol,
.legal-toc ul {
  display: grid;
  gap: 5px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.legal-toc a {
  display: block;
  padding: 5px 0;
  color: var(--body);
  font-size: 0.82rem;
  line-height: 1.45;
  text-decoration: none;
}

.legal-toc a:hover {
  color: var(--action);
  text-decoration: underline;
}

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

.legal-section {
  scroll-margin-top: calc(var(--header-height) + 28px);
}

.legal-section + .legal-section {
  margin-top: 42px;
  padding-top: 42px;
  border-top: 1px solid var(--line);
}

.legal-section h2 {
  margin-bottom: 18px;
  font-size: clamp(1.4rem, 2.2vw, 1.78rem);
  letter-spacing: -0.02em;
}

.legal-section h3 {
  margin: 26px 0 12px;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}

.legal-section p,
.legal-section li {
  max-width: 72ch;
}

.legal-section ul,
.legal-section ol {
  display: grid;
  gap: 9px;
  padding-left: 1.25rem;
}

.legal-section a {
  color: var(--action);
  font-weight: 650;
}

.review-notice {
  padding: 16px 18px;
  border: 1px solid color-mix(in oklch, var(--brand) 36%, var(--line));
  border-radius: var(--radius-md);
  background: var(--brand-soft);
  color: var(--ink);
}

.contact-section,
.callback-section {
  padding-block: clamp(70px, 10vw, 126px);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(380px, 1.18fr);
  align-items: start;
  gap: clamp(50px, 8vw, 110px);
}

.contact-intro h1,
.callback-card h1 {
  font-size: clamp(2.55rem, 5vw, 4.6rem);
}

.contact-intro p {
  max-width: 54ch;
  margin: 25px 0 0;
  font-size: 1.08rem;
}

.contact-panel {
  padding: clamp(28px, 4vw, 44px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--section);
}

.contact-label {
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 700;
}

.contact-email-large {
  display: inline-block;
  margin-bottom: 30px;
  color: var(--ink);
  font-size: clamp(1.15rem, 2.3vw, 1.65rem);
  font-weight: 760;
  overflow-wrap: anywhere;
}

.contact-company {
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--body);
  font-size: 0.9rem;
}

.response-note {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.callback-card {
  max-width: 760px;
  margin-inline: auto;
  text-align: center;
}

.callback-symbol {
  display: grid;
  width: 64px;
  height: 64px;
  place-items: center;
  margin: 0 auto 28px;
  border-radius: 50%;
  background: var(--brand-soft);
  color: var(--action);
}

.callback-card p {
  max-width: 58ch;
  margin: 25px auto 0;
  font-size: 1.08rem;
}

.callback-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
}

@keyframes chart-rise {
  from { transform: scaleY(0.2); opacity: 0.6; }
  to { transform: scaleY(1); opacity: 1; }
}

@keyframes dashboard-enter {
  from { transform: translateY(12px); opacity: 0.72; }
  to { transform: translateY(0); opacity: 1; }
}

.dashboard-stage {
  animation: dashboard-enter 700ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

@media (max-width: 1080px) {
  .header-contact {
    display: none;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(430px, 1.1fr);
    gap: 42px;
  }

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

  .feature-card {
    min-height: 290px;
  }
}

@media (max-width: 840px) {
  :root {
    --header-height: 66px;
  }

  .container {
    width: min(calc(100% - 32px), var(--container));
  }

  .site-header {
    backdrop-filter: blur(12px);
  }

  .header-inner {
    min-height: var(--header-height);
    gap: 12px;
  }

  .logo-link img {
    width: 126px;
  }

  .desktop-nav {
    position: absolute;
    top: calc(100% + 1px);
    right: 0;
    left: 0;
    display: none;
    align-items: stretch;
    flex-direction: column;
    gap: 3px;
    margin: 0;
    padding: 14px;
    border: 1px solid var(--line);
    border-top: 0;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    background: var(--canvas);
    box-shadow: 0 8px 8px oklch(24% 0.04 260 / 0.06);
  }

  .desktop-nav[data-open="true"] {
    display: flex;
  }

  .nav-link {
    width: 100%;
    min-height: 46px;
    padding: 0 10px;
    border-radius: 8px;
  }

  .nav-link:hover {
    background: var(--brand-soft);
  }

  .nav-link::after {
    display: none;
  }

  .header-actions {
    margin-left: auto;
    gap: 6px;
  }

  .header-actions > .language-switch {
    transform: scale(0.94);
    transform-origin: right center;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .hero {
    padding-top: 56px;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 56px;
  }

  .hero h1 {
    max-width: 720px;
  }

  .dashboard-figure {
    width: min(100%, 680px);
    margin-inline: auto;
  }

  .section-intro-split,
  .workflow-heading,
  .security-layout,
  .pricing-strip,
  .final-cta-panel,
  .contact-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .section-intro-split {
    align-items: start;
    gap: 24px;
  }

  .workflow-heading {
    display: grid;
    align-items: start;
  }

  .workflow-heading p {
    max-width: 58ch;
  }

  .security-layout {
    gap: 56px;
  }

  .pricing-strip,
  .final-cta-panel {
    align-items: start;
    gap: 28px;
  }

  .pricing-strip .button,
  .final-cta-panel .button {
    justify-self: start;
  }

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

  .footer-brand {
    grid-column: 1 / -1;
  }

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

  .footer-copyright {
    text-align: left;
  }

  .legal-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 44px;
  }

  .legal-toc {
    position: static;
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--section);
  }

  .legal-toc ol,
  .legal-toc ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 5px 18px;
  }
}

@media (max-width: 600px) {
  .container {
    width: min(calc(100% - 24px), var(--container));
  }

  h1 {
    font-size: clamp(2.5rem, 13vw, 3.7rem);
  }

  h2 {
    font-size: clamp(2rem, 10vw, 2.8rem);
  }

  .section {
    padding-block: 72px;
  }

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

  .hero-actions .button,
  .hero-actions .text-link {
    width: 100%;
    justify-content: center;
  }

  .dashboard-stage {
    padding: 10px;
    border-radius: 14px;
  }

  .dashboard-body {
    grid-template-columns: 38px minmax(0, 1fr);
    min-height: 330px;
  }

  .dashboard-rail {
    gap: 11px;
    padding-top: 14px;
  }

  .rail-item {
    width: 19px;
    height: 19px;
    border-radius: 5px;
  }

  .dashboard-content {
    padding: 12px;
  }

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

  .dashboard-kpi:last-child {
    display: none;
  }

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

  .insight-panel {
    display: none;
  }

  .sales-chart {
    height: 112px;
  }

  .dashboard-heading strong,
  .dashboard-account span {
    display: none;
  }

  .signal-row {
    grid-template-columns: auto 1fr;
  }

  .signal-pulse {
    display: none;
  }

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

  .feature-card {
    min-height: 280px;
  }

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

  .steps-list::before {
    top: 24px;
    right: auto;
    bottom: 64px;
    left: 24px;
    width: 1px;
    height: auto;
  }

  .step-item {
    padding: 0 0 46px 72px;
  }

  .step-item:last-child {
    padding-bottom: 0;
  }

  .step-number {
    position: absolute;
    top: 0;
    left: 0;
  }

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

  .security-list li {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 12px;
  }

  .pricing-strip,
  .final-cta-panel,
  .contact-panel {
    padding: 28px 22px;
  }

  .pricing-strip .button,
  .final-cta-panel .button,
  .contact-panel .button {
    width: 100%;
  }

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

  .footer-brand {
    grid-column: auto;
  }

  .legal-hero h1,
  .page-hero h1,
  .contact-intro h1,
  .callback-card h1 {
    font-size: clamp(2.35rem, 12vw, 3.4rem);
  }

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

  .legal-section + .legal-section {
    margin-top: 34px;
    padding-top: 34px;
  }

  .callback-actions .button {
    width: 100%;
  }
}

@media (max-width: 380px) {
  .logo-link img {
    width: 116px;
  }

  .menu-toggle {
    width: 42px;
    height: 42px;
  }

  .dashboard-caption {
    font-size: 0.74rem;
  }
}

@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;
  }

  .button:hover,
  .feature-card:hover {
    transform: none;
  }
}