@font-face {
  font-family: "DM Sans";
  src: url("/fonts/dm-sans-latin-variable.woff2") format("woff2");
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}
:root {
  color-scheme: light;
  --bg: #fcfdfc;
  --hero-bg: #d4f6f6;
  --soft-shadow:
    0 12px 28px -16px rgb(30 77 77 / 28%), 0 3px 8px rgb(30 77 77 / 5%);
  --logo-ink: #121418;
  --ink: #161b1b;
  --accent: #0b7a4b;
  --muted: #4e6261;
  --line: #dbe3e0;
  --surface: #f0f7f5;
  --field: #fdfefd;
  --button-ink: #fbfcfa;
  --guide: rgb(18 74 48 / 7%);
  --panel-shadow:
    0 15px 35px -12px rgb(18 55 36 / 16%), 0 5px 12px -6px rgb(18 55 36 / 8%);
  --sans: "DM Sans", sans-serif;
  --mono: var(--sans);
  --space-section: clamp(5rem, 9vw, 9rem);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.65, 0, 0.35, 1);
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #101512;
  --hero-bg: #183735;
  --soft-shadow: 0 16px 34px -18px rgb(0 0 0 / 50%);
  --logo-ink: #e5eae5;
  --ink: #e5eae5;
  --accent: #43bd88;
  --muted: #adc2b6;
  --line: #314b3d;
  --surface: #19261e;
  --field: #1b2d22;
  --button-ink: #101512;
  --guide: rgb(125 210 165 / 8%);
  --panel-shadow: 0 20px 55px -20px rgb(0 0 0 / 45%);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #101512;
    --hero-bg: #183735;
    --soft-shadow: 0 16px 34px -18px rgb(0 0 0 / 50%);
    --logo-ink: #e5eae5;
    --ink: #e5eae5;
    --accent: #43bd88;
    --muted: #adc2b6;
    --line: #314b3d;
    --surface: #19261e;
    --field: #1b2d22;
    --button-ink: #101512;
    --guide: rgb(125 210 165 / 8%);
    --panel-shadow: 0 20px 55px -20px rgb(0 0 0 / 45%);
  }
}
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 40px;
}
body {
  margin: 0;
  position: relative;
  isolation: isolate;
  background: var(--bg);
  color: var(--ink);
  font: 400 1rem/1.65 var(--sans);
  font-kerning: normal;
  font-optical-sizing: auto;
  -webkit-font-smoothing: antialiased;
}
::selection {
  background: var(--accent);
  color: var(--button-ink);
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
select {
  font: inherit;
}
button,
a,
input,
select,
summary {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
  color: inherit;
}
button:disabled {
  cursor: wait;
  opacity: 0.7;
}
a,
button,
summary {
  touch-action: manipulation;
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 5px;
}
[hidden] {
  display: none !important;
}
svg {
  flex-shrink: 0;
}
p,
h1,
h2,
h3 {
  margin: 0;
}
p {
  max-width: 65ch;
}
h1,
h2,
h3 {
  font-family: var(--sans);
}
h1,
h2 {
  font-weight: 450;
  line-height: 1.12;
  letter-spacing: -0.025em;
}
h2 {
  font-size: clamp(2.5rem, 4.4vw, 3.75rem);
  text-wrap: balance;
}
h3 {
  font-size: 1.3rem;
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.025em;
}
ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}
.wrap {
  width: min(1200px, calc(100% - 96px));
  margin-inline: auto;
}
.section {
  padding-block: var(--space-section);
}
.mono {
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 550;
  line-height: 1.65;
  letter-spacing: 0.055em;
}
.eyebrow {
  font-family: var(--sans);
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.015em;
  text-transform: none;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 26px;
}
.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}
.accent {
  color: inherit;
}
.icon {
  width: 22px;
  height: 22px;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  padding: 12px 20px;
  background: var(--ink);
  color: var(--bg);
  z-index: 100;
  transform: translateY(-150%);
}
.skip-link:focus {
  transform: none;
}

.site-header {
  min-height: 100px;
  display: flex;
  align-items: center;
  gap: 34px;
  position: relative;
  z-index: 2;
  border-bottom: 0;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 1.55rem;
  letter-spacing: -0.06em;
  font-weight: 750;
  white-space: nowrap;
  color: var(--logo-ink);
}
.brand-mark {
  color: var(--accent);
}
.site-header > nav {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
  font-size: 0.875rem;
  font-weight: 500;
}
.site-header nav a {
  padding-block: 14px;
}
.site-header nav a:hover,
.site-footer a:hover {
  color: var(--accent);
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.language-switch {
  display: flex;
  align-items: center;
  gap: 1px;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.035em;
  white-space: nowrap;
}
.site-header .language-switch a {
  display: grid;
  place-items: center;
  min-width: 36px;
  min-height: 44px;
  padding: 0;
  color: var(--muted);
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 6px;
}
.language-switch > span {
  color: var(--muted);
  font-weight: 400;
}
.site-header .language-switch a[aria-current="page"] {
  color: var(--ink);
  text-decoration-color: var(--accent);
}
.site-header .language-switch a:hover {
  color: var(--accent);
  text-decoration-color: currentColor;
}
.theme-toggle {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: var(--surface);
}
.theme-toggle:hover {
  background: var(--field);
}
.theme-toggle .icon {
  width: 19px;
  height: 19px;
}
.theme-toggle .sun {
  display: none;
}
[data-theme="dark"] .theme-toggle .sun {
  display: block;
}
[data-theme="dark"] .theme-toggle .moon {
  display: none;
}
.header-cta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 12px 20px;
  border-radius: 25px;
  background: var(--ink);
  color: var(--bg);
}
.header-cta .icon {
  width: 15px;
}
.header-cta:hover {
  background: var(--accent);
  color: var(--button-ink);
}
.hero {
  --hero-line: color-mix(in srgb, var(--ink) 15%, transparent);
  --hero-inset: 0px;
  position: relative;
  isolation: isolate;
  padding-top: clamp(4rem, 6.5vw, 6.5rem);
  background: var(--hero-bg);
  box-shadow: 0 0 0 100vmax var(--hero-bg);
  clip-path: inset(0 -100vmax);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(2rem, 4.5vw, 4rem);
  padding-inline: var(--hero-inset);
}
.hero h1 {
  font-size: clamp(3.5rem, 4.9vw, 4.4rem);
  line-height: 1.09;
  letter-spacing: -0.025em;
  text-wrap: balance;
  margin-bottom: 30px;
  max-width: 730px;
}
.hero h1 > span {
  color: var(--ink);
  display: block;
}
.keep-word {
  white-space: nowrap;
}
.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  min-height: 28px;
  margin-bottom: 2.25rem;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--ink);
}
.hero-category {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
}
.hero-kicker-mark {
  position: relative;
  width: 15px;
  height: 13px;
  border-block: 2px solid var(--accent);
  transform: skewY(-24deg);
  flex-shrink: 0;
}
.hero-kicker-mark::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: translateY(-50%);
}
.hero-market {
  border-left: 1px solid var(--hero-line);
  padding-left: 1rem;
  font-size: 0.75rem;
  font-weight: 550;
  letter-spacing: 0.01em;
  color: var(--ink);
}
.hero-lead {
  font-size: 1.25rem;
  line-height: 1.6;
  max-width: 500px;
  margin-bottom: 12px;
}
.hero-body {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--muted);
  max-width: 490px;
}
.signup-compact {
  margin-top: 32px;
  max-width: 620px;
}
.form-fields {
  display: grid;
  gap: 18px;
  min-width: 0;
}
.signup-compact .form-fields {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 6px;
  padding: 7px;
  background: var(--field);
  border: 1px solid color-mix(in srgb, var(--line) 80%, transparent);
  border-radius: 999px;
  box-shadow: var(--soft-shadow);
}
.signup-compact .field label {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
.signup-compact .field input {
  height: 48px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  box-shadow: none;
}
.signup-compact .button {
  background: transparent;
  color: var(--ink);
  border-left: 1px solid var(--line);
  border-radius: 0 999px 999px 0;
  padding-inline: 18px;
}
.signup-compact .button:hover {
  background: var(--surface);
}
.field {
  min-width: 0;
}
.field label {
  display: block;
  font-size: 0.75rem;
  margin-bottom: 8px;
  font-weight: 500;
}
.field label > span {
  color: var(--muted);
  font-weight: 400;
  margin-left: 6px;
}
.field input,
.field select {
  width: 100%;
  min-width: 0;
  height: 56px;
  border: 1px solid var(--line);
  background: var(--field);
  color: var(--ink);
  padding: 0 18px;
  border-radius: 14px;
  font-size: 1rem;
  box-shadow: 0 2px 5px rgb(24 56 40 / 3%);
}
.field input::placeholder {
  color: var(--muted);
}
.button {
  min-height: 48px;
  padding: 12px 19px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  background: var(--ink);
  color: var(--bg);
  border: 0;
  border-radius: 28px;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.5;
  transition: background 0.18s;
}
.button .icon {
  width: 17px;
  transition: transform 0.18s;
}
.button:hover {
  background: var(--accent);
  color: var(--button-ink);
}
.button:hover .icon {
  transform: translateX(3px);
}
.form-status:empty {
  display: none;
}
.form-status {
  font-size: 0.8125rem;
  line-height: 1.6;
  margin-top: 14px;
  padding-left: 12px;
  border-left: 2px solid var(--accent);
}
.form-status[data-state="error"] {
  border-color: #c76741;
}
.demo-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8125rem;
  font-weight: 550;
  margin-top: 16px;
  padding-block: 8px;
}
.demo-link:hover {
  color: var(--accent);
}
.demo-link .icon {
  width: 17px;
}
.play-small {
  font-size: 18px;
  line-height: 1;
}
.promises {
  display: grid;
  grid-template-columns: 1.1fr 0.85fr 1fr;
  padding: 28px var(--hero-inset) 32px;
  border-top: 1px solid var(--hero-line);
  margin-top: 64px;
  gap: 24px;
}
.promises li {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 0.875rem;
  font-weight: 400;
}
.promises li + li {
  border-left: 1px solid var(--hero-line);
}
.promises .icon {
  width: 17px;
  color: var(--accent);
}
.section-heading {
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.section-heading .eyebrow {
  margin-bottom: 20px;
}
.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.5rem, 4vw, 3.5rem);
}
.step-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  padding-bottom: 17px;
  margin-bottom: 25px;
}
.step-number {
  color: var(--accent);
  font: 450 2.75rem/1 var(--sans);
  letter-spacing: -0.06em;
  font-variant-numeric: tabular-nums;
}
.step-top .icon {
  color: var(--accent);
  width: 18px;
}
.steps h3 {
  font-size: 1.6rem;
  margin-bottom: 15px;
  position: relative;
}
.steps p {
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.75;
}
.operators-section {
  padding-block: clamp(6rem, 10vw, 9rem);
}
.operators-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.35fr);
  gap: clamp(3rem, 6vw, 6rem);
  align-items: start;
}
.operator-intro {
  position: sticky;
  top: 3rem;
}
.operator-intro h2 {
  max-width: 16ch;
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 44px;
  margin-top: 2rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink);
}
.text-link .icon {
  width: 18px;
  transition: transform 180ms cubic-bezier(0.16, 1, 0.3, 1);
}
.text-link:hover .icon {
  transform: translateX(4px);
}
.control-section {
  position: relative;
  background: var(--surface);
  border-block: 0;
}
.control-grid {
  display: grid;
  grid-template-columns: 1fr 1.08fr;
  gap: 100px;
}
.control-grid h2 {
  max-width: 430px;
  font-size: clamp(2.6rem, 4.1vw, 3.5rem);
}
.control-content {
  padding-top: 4px;
}
.modes-label {
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: 22px;
}
.modes {
  border-block: 1px solid var(--line);
}
.modes li {
  display: flex;
  align-items: center;
  gap: 18px;
  position: relative;
  padding: 25px 0;
}
.modes li + li {
  border-top: 1px solid var(--line);
}
.mode-dot {
  width: 12px;
  height: 12px;
  border: 2px solid var(--accent);
  border-radius: 50%;
  position: relative;
}
.modes li:nth-child(2) .mode-dot {
  background: linear-gradient(90deg, var(--accent) 50%, transparent 50%);
}
.modes li:nth-child(3) .mode-dot {
  background: var(--accent);
}
.modes h3 {
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  margin-bottom: 3px;
}
.modes p {
  font-size: 1rem;
  color: var(--muted);
}
.mode-index {
  margin-left: auto;
  color: var(--muted);
}
.assurances {
  margin-top: 30px;
  display: grid;
  gap: 17px;
}
.assurances li {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.875rem;
}
.assurances .icon {
  width: 20px;
  color: var(--accent);
}
.compliance {
  margin-top: 50px;
  border-top: 1px solid var(--line);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  max-width: none;
  font-size: 0.8125rem;
  color: var(--muted);
}
.compliance > .icon {
  width: 18px;
}
.pricing-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
}
.pricing-heading > p {
  color: var(--muted);
  font-size: 0.625rem;
  text-align: right;
  padding-bottom: 6px;
}
.pricing-surface {
  background: transparent;
  border-block: 1px solid var(--line);
  border-radius: 0;
  overflow: hidden;
}
.pricing-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}
.pricing-table caption {
  text-align: left;
}
.pricing-table th,
.pricing-table td {
  padding: 27px 28px;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
  font-weight: 400;
  line-height: 1.6;
}
.pricing-table th:first-child {
  width: 23%;
}
.pricing-table td:nth-child(2) {
  width: 27%;
  white-space: nowrap;
  background: transparent;
}
.pricing-table td:last-child {
  color: var(--muted);
  font-size: 1rem;
  max-width: 45ch;
}
.pricing-table thead th {
  padding: 18px 28px;
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  background: transparent;
}
.pricing-table tbody th {
  font-size: 1rem;
  font-weight: 500;
}
.pricing-table .price {
  font-family: var(--sans);
  font-variant-numeric: tabular-nums;
  font-size: 2.75rem;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.04em;
}
.price-unit {
  font-size: 0.8125rem;
  color: var(--muted);
  margin-left: 3px;
}
.pricing-table .sku-price th,
.pricing-table .sku-price td {
  padding-top: 20px;
  padding-bottom: 20px;
}
.pricing-table tr:last-child > * {
  border-bottom: 0;
}
.sku-group {
  display: block;
  color: var(--accent);
  font-size: 0.5625rem;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}
.pricing-foot {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 70px;
  padding-top: 28px;
}
.pricing-foot > p:first-child {
  font-size: 0.875rem;
  max-width: 600px;
  color: var(--muted);
}
.pricing-foot .mono {
  font-size: 0.75rem;
  color: var(--muted);
  text-align: right;
}
.faq-section {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 40px;
  border-top: 1px solid var(--line);
}
.faq-section .eyebrow {
  margin-bottom: 22px;
}
.faq-list {
  border-top: 1px solid var(--line);
}
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-item summary {
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 25px 0;
  list-style: none;
  font-size: 1.25rem;
  font-weight: 500;
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-item summary:hover {
  color: var(--accent);
}
.faq-plus {
  position: relative;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--accent);
}
.faq-plus::before,
.faq-plus::after {
  content: "";
  position: absolute;
  background: currentColor;
  left: 0;
  top: 7px;
  width: 16px;
  height: 1.5px;
}
.faq-plus::after {
  transform: rotate(90deg);
}
details[open] .faq-plus::after {
  transform: rotate(0);
}
.faq-item p {
  padding: 0 35px 25px 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.85;
}
.founding-section {
  background: var(--hero-bg);
  border-bottom: 1px solid var(--line);
  position: relative;
  isolation: isolate;
  margin-top: 40px;
}
.founding-section::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -45px;
  height: 90px;
  background: var(--surface);
  transform: skewY(-3deg);
  z-index: -1;
  border-top: 1px solid var(--line);
}
.founding-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 85px;
  align-items: center;
}
.founding-grid h2 {
  max-width: 490px;
  font-size: clamp(2.8rem, 4.4vw, 3.8rem);
}
.founding-grid h2 > span {
  color: inherit;
}
.founding-copy {
  margin-top: 25px;
  max-width: 47ch;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--muted);
}
.founding-detail {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 27px;
  color: var(--ink);
}
.founding-six {
  font-size: 3.8rem;
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
}
.founding-detail .mono {
  font-size: 0.625rem;
}
.founding-form-panel {
  border-top: 2px solid var(--accent);
  padding: 2rem 0 0;
}
.signup-full .form-fields {
  gap: 22px;
}
.signup-full .field label {
  font-size: 0.8125rem;
}
.signup-full .field input,
.signup-full .field select {
  height: 50px;
  background: var(--bg);
}
.signup-full .button {
  width: 100%;
  justify-content: space-between;
  padding-inline: 20px;
}
.form-note {
  font-size: 0.8125rem;
  color: var(--muted);
  margin-top: 16px;
  line-height: 1.8;
}
.form-note a {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.site-footer {
  padding-block: 38px;
  display: flex;
  align-items: center;
  gap: 25px;
}
.site-footer > .brand {
  font-size: 1.25rem;
}
.site-footer .brand-mark {
  width: 21px;
  height: 26px;
}
.site-footer > p {
  font-size: 0.75rem;
  color: var(--muted);
}
.site-footer nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 25px;
  font-size: 0.8125rem;
  color: var(--muted);
}
.site-footer nav a {
  display: inline-flex;
  gap: 4px;
  align-items: center;
  min-height: 44px;
}
.site-footer nav .icon {
  width: 13px;
  height: 13px;
}
.legal-page {
  padding-block: 65px 100px;
  max-width: 760px;
}
.back-link {
  display: inline-block;
  color: var(--accent);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 55px;
  padding-block: 8px;
}
.legal-page h1 {
  font-size: clamp(3rem, 6vw, 4.5rem);
  margin-bottom: 30px;
}
.legal-intro {
  font-size: 1.125rem;
}
.legal-version {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 22px;
  padding-bottom: 35px;
  border-bottom: 1px solid var(--line);
}
.legal-page section {
  margin-top: 38px;
}
.legal-page h2 {
  font-size: 1.2rem;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.legal-page section p {
  color: var(--muted);
  line-height: 1.85;
}
.legal-contact {
  margin-top: 42px;
  border-top: 1px solid var(--line);
  padding-top: 25px;
}
.legal-contact a {
  text-decoration: underline;
  color: var(--accent);
}
.message-page {
  padding-block: 110px;
  min-height: 70vh;
}
.message-page h1 {
  font-size: clamp(3rem, 6vw, 5rem);
  margin-bottom: 25px;
}
.message-page p {
  margin-bottom: 30px;
}
.message-page .button {
  margin-top: 10px;
}

/* The supplied wordmark and image-generated product scene anchor the page. */
.brand-logo {
  display: block;
  width: 149px;
  height: 50px;
}
.site-footer .brand-logo {
  width: 134px;
  height: 45px;
}
.hero-copy {
  position: relative;
  z-index: 1;
}
.operator-art {
  margin: 25px 0 0;
  position: relative;
  min-width: 0;
  width: 100%;
  justify-self: center;
}
.art-visual {
  position: relative;
  border-radius: 32px;
  overflow: hidden;
  background: var(--bg);
  border: 1px solid color-mix(in srgb, var(--ink) 5%, transparent);
  box-shadow: var(--soft-shadow);
}
.operator-image {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
}
.art-caption {
  position: relative;
  margin: 28px auto 0;
  width: 78%;
  text-align: center;
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.025em;
  color: var(--muted);
}
/* Motion has a short entrance, a quiet resting state, and direct pointer feedback. */

.art-stage {
  position: relative;
  isolation: isolate;
  margin-right: 10px;
}

.art-visual {
  transition: transform 450ms var(--ease-out);
}
.art-sheen {
  position: absolute;
  inset: -40%;
  background: linear-gradient(
    115deg,
    transparent 28%,
    rgb(255 255 255 / 5%) 38%,
    rgb(255 255 255 / 44%) 48%,
    transparent 62%
  );
  opacity: 0;
  pointer-events: none;
  transform: translateX(-20%);
  transition:
    opacity 300ms var(--ease-out),
    transform 650ms var(--ease-out);
}
.art-caption {
  margin-top: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}
.art-caption::before,
.art-caption::after {
  content: "";
  height: 1px;
  flex: 1;
  max-width: 32px;
  background: color-mix(in srgb, var(--accent) 30%, transparent);
}
.site-header > nav a {
  position: relative;
}
.site-header > nav a::after {
  content: "";
  position: absolute;
  bottom: 7px;
  left: 0;
  right: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 300ms var(--ease-out);
}
.site-header > nav a:is(:hover, :focus-visible)::after {
  transform: scaleX(1);
  transform-origin: left;
}
.button,
.header-cta {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  transition: transform 180ms var(--ease-out);
}
.button::after,
.header-cta::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    105deg,
    transparent 20%,
    rgb(255 255 255 / 18%) 50%,
    transparent 80%
  );
  transform: translateX(-110%);
  transition: transform 600ms var(--ease-out);
}
.button:is(:hover, :focus-visible)::after,
.header-cta:is(:hover, :focus-visible)::after {
  transform: translateX(110%);
}
.button:active:not(:disabled),
.header-cta:active {
  transform: scale(0.98);
}
.header-cta .icon,
.demo-link .icon,
.step-top .icon,
.mode-dot {
  transition: transform 300ms var(--ease-out);
}
.header-cta:is(:hover, :focus-visible) .icon {
  transform: translate(2px, -2px);
}
.demo-link:is(:hover, :focus-visible) .icon {
  transform: translateX(5px);
}
.step-top {
  position: relative;
}
.step-top::after {
  content: "";
  position: absolute;
  height: 1px;
  bottom: -1px;
  left: 0;
  right: 0;
  background: var(--accent);
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 500ms var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .steps li:hover .step-top::after {
    transform: scaleX(1);
  }
  .steps li:hover .step-top .icon {
    transform: translateX(5px);
  }
  .modes li:hover .mode-dot {
    transform: scale(1.25);
  }
}
@media (prefers-reduced-motion: no-preference) {
  .hero-kicker {
    animation: content-enter 650ms var(--ease-out) both;
  }
  .hero h1 {
    animation: headline-enter 850ms var(--ease-out) both;
  }
  .hero-lead,
  .hero-body {
    animation: content-enter 800ms 120ms var(--ease-out) both;
  }

  .art-stage.scene-visible {
    animation: scene-enter 1200ms var(--ease-out) both;
  }
  .reveal-pending {
    opacity: 0;
    transform: translateY(26px);
  }
  .reveal-visible {
    opacity: 1;
    transform: none;
    transition:
      opacity 700ms var(--ease-out),
      transform 700ms var(--ease-out);
    transition-delay: var(--reveal-delay, 0ms);
  }
  .reveal-visible .step-top::after {
    animation: line-enter 1000ms var(--ease-out) both;
  }
  .reveal-pending:focus-within {
    opacity: 1;
    transform: none;
    transition: none;
  }
  @media (hover: hover) and (pointer: fine) {
    .art-visual[data-tilting] {
      transform: perspective(1000px) rotateX(calc(var(--pointer-y, 0) * -5deg))
        rotateY(calc(var(--pointer-x, 0) * 7deg));
    }
    .art-visual[data-tilting] .art-sheen {
      opacity: 0.65;
      transform: translateX(calc(var(--pointer-x, 0) * 22%))
        translateY(calc(var(--pointer-y, 0) * 10%));
    }
  }
}
@keyframes content-enter {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@keyframes headline-enter {
  from {
    transform: translateY(18px);
  }
  to {
    transform: none;
  }
}
@keyframes line-enter {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

@keyframes scene-enter {
  from {
    transform: perspective(1200px) rotateY(-12deg) rotateX(5deg)
      translateY(32px) scale(0.97);
  }
  to {
    transform: none;
  }
}
@media (max-width: 1050px) {
  .operator-art {
    width: 100%;
    margin-top: 35px;
  }
  .art-caption {
    width: 100%;
  }

  .site-header {
    gap: 20px;
  }
  .site-header > nav {
    gap: 18px;
  }
  .header-actions {
    gap: 8px;
  }
  .header-cta {
    padding: 8px 12px;
  }
  .hero-grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: 25px;
  }
  .hero h1 {
    font-size: clamp(3.5rem, 6vw, 4.1rem);
  }
  .signup-compact {
    max-width: 620px;
  }
  .signup-compact .button {
    justify-content: space-between;
  }

  .control-grid {
    gap: 60px;
  }
  .founding-grid {
    gap: 45px;
  }
  .site-footer {
    flex-wrap: wrap;
  }
  .site-footer nav {
    gap: 18px;
  }
  .pricing-foot {
    gap: 35px;
  }
  .pricing-table th,
  .pricing-table td,
  .pricing-table thead th {
    padding-inline: 22px;
  }
}
@media (max-width: 960px) {
  .operators-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 2.5rem;
  }
  .operator-intro {
    position: static;
  }
  .operator-intro h2 {
    max-width: 17ch;
  }
  .operator-intro .text-link {
    margin-top: 1.25rem;
  }
  .operator-art {
    width: min(560px, 100%);
    margin: 10px auto 5px;
  }
  .art-caption {
    margin-top: 24px;
  }
  .site-header .brand-logo {
    width: 136px;
    height: 46px;
  }

  .wrap {
    width: calc(100% - 48px);
  }
  .site-header {
    min-height: 88px;
    flex-wrap: wrap;
    column-gap: 16px;
    row-gap: 0;
    padding-top: 14px;
  }
  .site-header > .brand {
    font-size: 1.35rem;
  }
  .header-actions {
    margin-left: auto;
  }
  .site-header > nav {
    order: 3;
    width: 100%;
    justify-content: space-between;
    gap: 10px;
    border-top: 1px solid var(--guide);
    margin-top: 10px;
    font-size: 0.75rem;
  }
  .header-cta {
    font-size: 0.75rem;
  }
  .hero {
    padding-top: 60px;
  }
  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .hero-copy {
    max-width: 640px;
  }
  .hero h1 {
    font-size: clamp(3.8rem, 8.8vw, 5rem);
  }
  .hero-lead {
    font-size: 1.125rem;
    max-width: 530px;
  }
  .hero-body {
    max-width: 510px;
  }
  .signup-compact {
    max-width: 560px;
  }
  .signup-compact .form-fields {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .promises {
    margin-top: 36px;
    gap: 16px;
    grid-template-columns: 1fr;
  }
  .promises li {
    justify-content: flex-start;
    font-size: 0.8125rem;
  }
  .promises li + li {
    border-left: 0;
  }
  .section {
    padding-block: 78px;
  }
  .steps {
    gap: 30px;
  }
  .control-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .control-grid h2 {
    max-width: 550px;
  }
  .control-content {
    max-width: 600px;
  }
  .compliance {
    align-items: start;
    justify-content: start;
  }
  .founding-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .founding-copy {
    max-width: 55ch;
  }
  .founding-form-panel {
    max-width: 600px;
  }
  .founding-detail {
    margin-top: 22px;
  }
  .faq-section {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .pricing-foot {
    flex-direction: column;
    gap: 15px;
  }
  .pricing-foot .mono {
    text-align: left;
  }
  .site-footer nav {
    width: 100%;
    margin-left: 0;
    justify-content: space-between;
  }
  .site-footer {
    gap: 16px;
    padding-block: 25px;
  }
}
@media (max-width: 520px) {
  .site-header {
    column-gap: 8px;
  }
  .art-visual {
    border-radius: 14px;
  }
  .site-header .brand-logo {
    width: clamp(108px, 32vw, 126px);
    height: auto;
  }
  .operator-art {
    width: 100%;
    margin: 6px 0 15px;
  }
  .art-caption {
    width: calc(100% - 24px);
    margin-top: 24px;
    font-size: 0.5625rem;
  }

  .wrap {
    width: calc(100% - 40px);
  }

  .header-cta {
    padding: 7px 10px;
    font-size: 0.625rem;
    gap: 4px;
  }
  .header-cta .icon {
    width: 13px;
  }
  .header-actions {
    gap: 4px;
  }
  .theme-toggle {
    width: 44px;
    height: 44px;
  }
  .theme-toggle .icon {
    width: 18px;
  }
  .site-header > .brand {
    font-size: 1.25rem;
    gap: 6px;
  }
  .site-header .brand-mark {
    width: 23px;
    height: 29px;
  }
  .hero h1 {
    font-size: clamp(2.5rem, 10.4vw, 3.5rem);
    line-height: 1.06;
    margin-bottom: 26px;
  }
  .hero-kicker {
    font-size: 0.625rem;
    gap: 0.75rem;
  }
  .hero-market {
    font-size: 0.625rem;
    padding-left: 0.75rem;
  }
  .hero-lead {
    font-size: 1.0625rem;
  }
  .hero-body {
    font-size: 0.9375rem;
  }
  .signup-compact .form-fields {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }
  .signup-compact .field input,
  .signup-compact .button {
    min-height: 54px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--field);
    box-shadow: var(--soft-shadow);
  }
  .signup-compact .button {
    font-size: 0.875rem;
  }
  .hero {
    padding-top: 45px;
  }

  .section {
    padding-block: 65px;
  }
  .section-heading {
    margin-bottom: 35px;
  }
  .steps {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .step-top {
    margin-bottom: 18px;
    padding-bottom: 14px;
  }
  .steps h3 {
    font-size: 1.4rem;
  }
  .steps p {
    max-width: 50ch;
  }
  .pricing-heading {
    align-items: start;
  }
  .pricing-heading > p {
    font-size: 0.5rem;
    padding-top: 5px;
  }
  .pricing-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
  }
  .pricing-table tbody tr {
    display: grid;
    grid-template-columns: minmax(0, 0.7fr) minmax(0, 1fr);
    border-bottom: 1px solid var(--line);
    padding: 22px 20px;
    gap: 10px 15px;
  }
  .pricing-table tbody tr:last-child {
    border-bottom: 0;
  }
  .pricing-table tbody th,
  .pricing-table tbody td,
  .pricing-table .sku-price th,
  .pricing-table .sku-price td {
    display: block;
    border: 0;
    width: auto !important;
    padding: 0;
    text-align: left;
    align-self: center;
    background: transparent;
  }
  .pricing-table tbody td:nth-child(2) {
    text-align: right;
    background: transparent;
  }
  .pricing-table tbody td:last-child {
    grid-column: 1/-1;
    max-width: none;
    padding-top: 3px;
  }
  .pricing-table tbody th {
    font-size: 1.0625rem;
  }
  .pricing-table .price {
    font-size: 1.9rem;
  }
  .sku-group {
    font-size: 0.5rem;
  }
  .price-unit {
    font-size: 0.8125rem;
    margin-left: 1px;
  }
  .faq-item summary {
    font-size: 0.9375rem;
  }
  .compliance {
    font-size: 0.75rem;
  }
  .founding-grid h2 {
    font-size: 2.7rem;
  }
  .field label > span {
    font-size: 0.65rem;
  }
  .site-footer nav {
    flex-wrap: wrap;
    gap: 6px 20px;
    justify-content: flex-start;
  }
  .site-footer > p {
    margin-left: auto;
  }
  .site-footer nav a {
    font-size: 0.8125rem;
  }
  .site-footer nav a:last-child {
    margin-left: auto;
  }
  .legal-page {
    padding-block: 40px 70px;
  }
  .legal-page h1 {
    font-size: 2.6rem;
  }
  .legal-intro {
    font-size: 1rem;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
  .reveal-pending {
    opacity: 1;
    transform: none;
  }
  .art-visual {
    transform: none !important;
  }
  .art-sheen {
    display: none;
  }
}

/* Chinese keeps the same grid, with spacing suited to full-width glyphs. */
:root:lang(zh) {
  --sans:
    "DM Sans", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei",
    "Noto Sans CJK SC", sans-serif;
}
:lang(zh) :is(h1, h2, h3) {
  letter-spacing: -0.015em;
  line-height: 1.3;
  word-break: normal;
  line-break: strict;
}
:lang(zh) .hero h1 {
  font-size: clamp(2.5rem, 4.3vw, 3.65rem);
  line-height: 1.35;
  text-wrap: balance;
}
:lang(zh) .hero h1 > span {
  display: block;
}
:lang(zh) .hero-lead {
  white-space: pre-line;
}
:lang(zh) :is(.hero-body, .steps p, .founding-copy, .legal-page section p) {
  line-height: 1.95;
}
:lang(zh) :is(.eyebrow, .mono, .art-caption) {
  letter-spacing: 0.065em;
}
:lang(zh) .operator-intro h2 {
  max-width: 10em;
  font-size: clamp(2.3rem, 3.6vw, 3.2rem);
}
:lang(zh) .founding-grid h2 {
  font-size: clamp(2.25rem, 3.8vw, 3.1rem);
}
:lang(zh) .hero-kicker,
:lang(zh) .hero-market {
  letter-spacing: 0.02em;
}
:lang(zh) .price-unit {
  white-space: normal;
}
@media (min-width: 801px) and (max-width: 1000px) {
  .site-header {
    flex-wrap: wrap;
    padding-top: 12px;
    row-gap: 0;
  }
  .header-actions {
    margin-left: auto;
  }
  .site-header > nav {
    order: 3;
    width: 100%;
    justify-content: space-between;
    border-top: 1px solid var(--guide);
    margin-top: 8px;
  }
}
@media (max-width: 520px) {
  /* The primary founding action is repeated directly below in the hero. */
  .home-page .header-cta {
    display: none;
  }
  .inner-page .header-actions {
    flex-wrap: wrap;
    justify-content: end;
    max-width: 148px;
  }
  .inner-page .header-cta {
    width: 100%;
    justify-content: center;
    margin-block: 4px;
  }
  :lang(zh) .hero h1 {
    font-size: clamp(2rem, 8.5vw, 2.8rem);
  }
  :lang(zh) h2 {
    font-size: 2.2rem;
  }
  :lang(zh) .art-caption {
    font-size: 0.6875rem;
  }
}

/* Editorial artwork: tactile paper, precise connections and printed pigment. */

.art-sheen {
  opacity: 0.08;
}
.operator-illustration {
  margin: 2.5rem 0 0;
  width: 100%;
  max-width: 23rem;
  aspect-ratio: 1;
  position: relative;
  border: 0;
  border-radius: 28px;
  overflow: hidden;
  background: #f6f7f4;
}

.operator-illustration img {
  display: block;
  width: 100%;
  height: auto;
}
.founding-texture {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.07;
  pointer-events: none;
  z-index: -1;
}
.founding-section {
  overflow: clip;
}
.founding-section::before {
  display: none;
}
.founding-form-panel {
  padding: 2rem;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--field);
  box-shadow: var(--soft-shadow);
}
[data-theme="dark"] .founding-texture {
  opacity: 0.05;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .founding-texture {
    opacity: 0.05;
  }
}
@media (max-width: 960px) {
  .operator-illustration {
    max-width: 20rem;
    margin: 2rem auto 0;
  }
  .founding-form-panel {
    padding: 1.5rem;
  }
}
@media (max-width: 520px) {
  .founding-form-panel {
    padding: 1.25rem;
  }
}

/* The concept is a film with a readable companion, in the same visual language. */
.concept-section {
  padding-block: clamp(3.5rem, 7vw, 7rem);
}
.concept-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 3rem;
  margin-bottom: 2.75rem;
}
.concept-heading .eyebrow {
  margin-bottom: 1.4rem;
}
.concept-heading h2 {
  font-size: clamp(2.4rem, 4.8vw, 4.4rem);
  font-weight: 450;
  line-height: 1.08;
  letter-spacing: -0.035em;
}
.concept-heading h2 span {
  color: var(--muted);
}
.concept-intro {
  color: var(--muted);
  font-size: 1.0625rem;
  line-height: 1.7;
  max-width: 24rem;
  padding-bottom: 0.25rem;
}
.concept-film {
  margin: 0;
}
.concept-film video {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  border-radius: 22px;
  background: #d0f3f4;
  box-shadow: 0 10px 40px rgb(36 78 88 / 7%);
}
.concept-film video:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 5px;
}
.concept-film figcaption {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.5rem 0.15rem;
  font-size: 0.8125rem;
}
.concept-film-label {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  white-space: nowrap;
}
.concept-duration {
  padding: 0.3rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-variant-numeric: tabular-nums;
}
.concept-note {
  color: var(--muted);
}
.concept-film figcaption a {
  margin-left: auto;
  white-space: nowrap;
}
.concept-features {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 1.4rem;
}
.concept-features li {
  border-top: 1px solid var(--line);
  padding: 1.65rem 2rem 1.5rem 0;
}
.concept-features li + li {
  padding-left: 2rem;
  border-left: 1px solid var(--line);
}
.concept-time {
  color: var(--muted);
  font-size: 0.75rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}
.concept-features h3 {
  font-size: clamp(1.15rem, 1.65vw, 1.4rem);
  line-height: 1.3;
  font-weight: 500;
  margin: 1.1rem 0 0.7rem;
  letter-spacing: -0.02em;
}
.concept-features p {
  color: var(--muted);
  font-size: 0.9375rem;
  line-height: 1.65;
}
.concept-transcript {
  margin-top: 0.75rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding-block: 1rem;
  color: var(--muted);
  font-size: 0.8125rem;
}
.concept-transcript summary {
  cursor: pointer;
  width: fit-content;
}
.concept-transcript p {
  max-width: 64rem;
  margin-top: 1rem;
  font-size: 0.9375rem;
  line-height: 1.75;
}
@media (max-width: 960px) {
  .concept-heading {
    display: block;
  }
  .concept-intro {
    margin-top: 1.5rem;
    max-width: 36rem;
  }
  .concept-film figcaption {
    flex-wrap: wrap;
    gap: 0.8rem 1.2rem;
  }
  .concept-note {
    order: 3;
    flex-basis: 100%;
  }
}
@media (max-width: 620px) {
  .concept-heading {
    margin-bottom: 1.75rem;
  }
  .concept-film video {
    border-radius: 12px;
  }
  .concept-features {
    grid-template-columns: 1fr;
    margin-top: 0.75rem;
  }
  .concept-features li,
  .concept-features li + li {
    padding: 1.25rem 0;
    border-left: 0;
    display: grid;
    grid-template-columns: 4.5rem 1fr;
    gap: 0.4rem 0.8rem;
  }
  .concept-time {
    padding-top: 0.2rem;
    grid-row: span 2;
  }
  .concept-features h3 {
    margin: 0;
  }
  .concept-features p {
    grid-column: 2;
  }
}
.concept-player {
  position: relative;
}
.concept-play {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.4rem;
  border-radius: 999px;
  border: 1px solid rgb(255 255 255 / 85%);
  color: #202629;
  background: #fff;
  box-shadow: 0 12px 40px rgb(28 56 69 / 20%);
  font: 500 0.9375rem/1.2 var(--sans);
  white-space: nowrap;
  cursor: pointer;
}
.concept-play:hover {
  background: #f0eeee;
}
.concept-play-icon {
  font-size: 1.5rem;
  line-height: 1;
}
.concept-play-duration {
  border-left: 1px solid #dfe2e4;
  padding-left: 1rem;
  color: #606970;
  font-size: 0.8125rem;
  font-variant-numeric: tabular-nums;
}
@media (max-width: 620px) {
  .concept-play {
    padding: 0.65rem 0.9rem;
    gap: 0.65rem;
    font-size: 0.8125rem;
  }
  .concept-play-duration {
    padding-left: 0.65rem;
    font-size: 0.75rem;
  }
}

/* Familiar AI clients, visible before the first call to action. */
.ai-clients { margin: 1.4rem 0 1.75rem; }
.ai-clients > p { font-size: 0.6875rem; letter-spacing: 0.03em; color: var(--muted); margin-bottom: 0.8rem; }
.ai-clients ul { display: flex; align-items: center; flex-wrap: wrap; gap: 1rem 1.25rem; list-style: none; padding: 0; margin: 0; }
.ai-clients li { display: flex; align-items: center; flex: none; min-height: 30px; }
.ai-clients img { display: block; object-fit: contain; width: auto; max-width: 100px; height: 22px; filter: brightness(0); }
.ai-client-chatgpt { gap: 0.25rem; font-size: 1.0625rem; font-weight: 550; letter-spacing: -0.045em; color: #161819; }
.ai-client-chatgpt img { height: 36px; width: 36px; margin: -7px -2px -7px -6px; }
.ai-clients .ai-client-accio img { height: 20px; max-width: 125px; }
[data-theme="dark"] .ai-clients img { filter: brightness(0) invert(1); }
[data-theme="dark"] .ai-client-chatgpt { color: #fff; }

/* The original editorial overview stays in place. Details live inside each row. */
.operators-section .operators-layout { display: grid; grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr); gap: clamp(3rem, 7vw, 7rem); align-items: start; }
.operators-section .operator-intro { position: static; display: block; margin: 0; min-width: 0; }
.operators-section .operator-intro h2 { font-size: clamp(2.25rem, 4.6vw, 4rem); line-height: 1.14; letter-spacing: -0.06em; white-space: pre-line; font-weight: 500; max-width: 10ch; margin-top: 1.5rem; }
:lang(zh) .operators-section .operator-intro h2 { max-width: 9em; letter-spacing: -0.055em; }
.operators-section .operator-intro .text-link { margin-top: 2.25rem; }
.operators-section .operator-illustration { display: block; width: min(100%, 360px); margin: 2.75rem 0 0; border: 0; border-radius: 28px; overflow: hidden; }
.operators-section .operator-illustration img { width: 100%; height: auto; display: block; }
.feature-showcase { min-width: 0; }
.feature-list { border-top: 1px solid var(--line); }
.feature-item { border-bottom: 1px solid var(--line); min-width: 0; }
.feature-item summary { list-style: none; cursor: pointer; }
.feature-item summary::-webkit-details-marker { display: none; }
.feature-summary-heading { display: grid; grid-template-columns: 1.4rem minmax(0,1fr) 12px; gap: 1rem; align-items: start; margin: 0; padding: 1.7rem 0; }
.feature-number { font-size: 0.6875rem; line-height: 1.5; color: var(--muted); font-weight: 400; font-variant-numeric: tabular-nums; padding-top: 0.5rem; }
.feature-summary-copy { display: grid; grid-template-columns: minmax(0,.8fr) minmax(0,1.2fr); align-items: baseline; gap: 1.25rem; }
.feature-summary-title { display: flex; align-items: center; gap: .6rem; color: var(--ink); font-weight: 500; font-size: clamp(1.1rem,1.8vw,1.55rem); letter-spacing: -.035em; line-height: 1.4; }
.feature-summary-title > .icon { flex: none; width: 21px; height: 21px; color: var(--accent); }
.feature-summary-description { font-size: .875rem; line-height: 1.8; font-weight: 400; color: var(--muted); letter-spacing: 0; }
.feature-plus { width: 12px; height: 12px; position: relative; margin-top: .55rem; color: var(--muted); }
.feature-plus::before, .feature-plus::after { content: ''; width: 12px; height: 1px; position: absolute; top: 5px; left: 0; background: currentColor; }
.feature-plus::after { transform: rotate(90deg); transition: transform .2s var(--ease-out); }
.feature-item[open] .feature-plus::after { transform: rotate(0); }
.feature-item[open] .feature-summary-title, .feature-item summary:hover .feature-summary-title { color: var(--accent); }
.feature-item summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; border-radius: 4px; }
.feature-panel { padding: 0 0 1.25rem; }
.feature-scene { --scene-accent: #08794f; --scene-muted: #446360; --scene-line: #395c5c26; position: relative; isolation: isolate; min-width: 0; padding: clamp(1.15rem,2vw,1.75rem); border-radius: 18px; background: #def3f0; color: #202c2b; font-size: .8125rem; line-height: 1.55; }
.feature-scene-traffic { background: #edf0e1; }
.feature-scene-conversion { background: #e6edf8; }
.feature-scene-reputation { background: #eee6f7; }
.feature-scene-guard { background: #e9f0df; }
.feature-scene-intel { background: #e3edf5; }
.feature-scene :is(p,figure,ul,ol,blockquote) { margin: 0; }
.feature-scene img { display: block; width: 100%; height: auto; object-fit: cover; }
.feature-scene .icon { width: 18px; height: 18px; flex: none; }
.feature-scene-top { display: flex; justify-content: space-between; gap: 1rem; color: var(--scene-muted); font-size: .625rem; letter-spacing: .055em; }
.feature-scene-title { font-size: clamp(1.2rem,2vw,1.6rem); font-weight: 500; line-height: 1.3; letter-spacing: -.035em; margin: .9rem 0 1.4rem; }
.feature-scene h5 { font-size: 1rem; font-weight: 500; line-height: 1.4; letter-spacing: -.025em; margin: 0; }
.feature-paper { background: #fff; border: 1px solid #ffffffb3; border-radius: 14px; min-width: 0; box-shadow: 0 18px 32px -25px #24485465; }
.feature-chip { display: inline-flex; align-items: center; width: fit-content; padding: .25rem .6rem; background: #e6f2e7; color: #205c3b; font-size: .6875rem; line-height: 1.5; border-radius: 30px; font-weight: 500; }
.feature-chip-waiting { color: #74531c; background: #fff0c6; }
.feature-label { display: block; font-size: .6875rem; color: var(--scene-muted); margin-bottom: .4rem; }
.feature-paper-top { display: flex; align-items: center; justify-content: space-between; gap: .5rem; font-size: .6875rem; color: var(--scene-muted); }
.feature-chat { display: flex; align-items: center; gap: .6rem; padding: .65rem .85rem; border-radius: 28px; background: #ffffffce; width: fit-content; max-width: 100%; color: #325553; font-size: .75rem; }
.feature-content-canvas { display: grid; grid-template-columns: 1fr 1.02fr; align-items: center; gap: 1rem 1.1rem; padding: 1.4rem .2rem 0; }
.feature-photo-stack { min-width: 0; }
.feature-photo, .feature-detail { padding: .5rem; transform: rotate(var(--rest-rotation,0deg)); }
.feature-photo { --rest-rotation: -3deg; }
.feature-photo img { aspect-ratio: 1.2; border-radius: 8px; }
.feature-detail { --rest-rotation: 3deg; width: 70%; margin: .75rem 0 0 auto !important; }
.feature-detail img { aspect-ratio: 1.6; border-radius: 8px; }
.feature-scene figcaption { padding: .5rem .1rem .1rem; font-size: .75rem; line-height: 1.5; }
.feature-listing { padding: .9rem; }
.feature-listing h5 { white-space: pre-line; font-size: clamp(1.1rem,1.8vw,1.5rem); line-height: 1.18; margin: .85rem 0; letter-spacing: -.04em; }
.feature-listing > img { aspect-ratio: 1.6; border-radius: 8px; }
.feature-listing ul { list-style: disc; padding: .7rem 0 .7rem .8rem; font-size: .6875rem; color: var(--scene-muted); line-height: 1.6; }
.feature-paper-bottom { display: flex; align-items: center; gap: .4rem; padding-top: .65rem; border-top: 1px solid var(--scene-line); color: #5e4894; font-size: .6875rem; }
.feature-paper-bottom .icon { width: 13px; height: 13px; }
.feature-version { grid-column: 1/-1; justify-self: center; display: flex; align-items: center; gap: .4rem; color: #266655; padding: .35rem .7rem; font-size: .6875rem; border: 1px solid #9cbfb1; background: #ecf6ed; border-radius: 24px; }
.feature-result { display: flex; align-items: center; gap: .6rem; color: #355c50; padding-top: 1.25rem; font-size: .75rem; }
.feature-result > .icon { color: var(--scene-accent); }
.feature-panel-foot { display: flex; align-items: center; justify-content: space-between; gap: .6rem; border-top: 1px solid var(--scene-line); margin-top: 1.25rem; padding-top: .65rem; color: var(--scene-muted); font-size: .625rem; }
.feature-panel-foot button { display: inline-flex; align-items: center; gap: .4rem; min-height: 36px; padding: .3rem .4rem; border: 0; border-radius: 20px; background: transparent; color: #365651; font: inherit; font-size: .6875rem; white-space: nowrap; cursor: pointer; }
.feature-panel-foot button:hover { background: #ffffff90; }
.feature-panel-foot button .icon { width: 14px; height: 14px; }
.feature-panel-foot button[hidden] { display: none; }
.feature-search { display: flex; align-items: center; gap: .65rem; padding: .85rem 1rem; border: 1px solid #b2bdae; border-radius: 32px; color: #3b5148; background: #ffffffc9; font-size: .8125rem; }
.feature-search-arrow { margin-left: auto; }
.feature-keywords { display: flex; flex-wrap: wrap; gap: .45rem; list-style: none; padding: .85rem 0 1rem; }
.feature-keywords li { border: 1px solid #c2cdb9; background: #f7f9f1; border-radius: 6px; padding: .25rem .5rem; font-size: .6875rem; color: #455e44; }
.feature-search-result { display: grid; grid-template-columns: 90px minmax(0,1fr); gap: 1rem; align-items: center; padding: 1rem; }
.feature-search-result img { height: 110px; border-radius: 8px; }
.feature-search-result p { margin-top: .55rem; color: var(--scene-muted); font-size: .75rem; }
.feature-sequence { display: flex; justify-content: space-between; gap: .7rem; padding: 1.25rem 0 0; list-style: none; }
.feature-sequence li { position: relative; display: flex; align-items: center; gap: .4rem; font-size: .6875rem; line-height: 1.4; flex: 1; }
.feature-sequence li > span { display: grid; place-items: center; flex: 0 0 24px; height: 24px; border: 1px solid #aabfb4; border-radius: 50%; background: #ffffff85; color: #41614e; font-size: .625rem; }
.feature-comparison { display: grid; grid-template-columns: 1fr 20px 1fr; gap: .65rem; align-items: center; padding: .35rem .2rem .9rem; }
.feature-comparison figure { padding: .5rem; transform: rotate(var(--rest-rotation)); --rest-rotation: -2deg; }
.feature-comparison figure:last-child { --rest-rotation: 2deg; }
.feature-comparison img { border-radius: 7px; aspect-ratio: 1.25; }
.feature-comparison figcaption { display: flex; gap: .4rem; align-items: center; }
.feature-comparison figcaption span { color: #6f52a0; font-size: .6875rem; }
.feature-comparison-arrow { color: #6f52a0; font-size: 1.25rem; }
.feature-proposal { padding-top: .45rem; }
.feature-proposal p { margin-top: .35rem; font-size: .75rem; color: var(--scene-muted); }
.feature-review { padding: 1.3rem; }
.feature-review .icon { color: #7f58b5; }
.feature-review blockquote { font-size: clamp(1.2rem,2vw,1.5rem); line-height: 1.4; letter-spacing: -.025em; padding: 1.2rem 0; }
.feature-review-task, .feature-task { display: flex; align-items: start; gap: .85rem; padding: 1.1rem; }
.feature-review-task > .icon, .feature-task > .icon { color: #6f5297; margin-top: .2rem; }
.feature-review-task p { color: var(--scene-muted); margin: .45rem 0 .75rem; font-size: .75rem; }
.feature-task .feature-chip { margin-top: .6rem; }
.feature-handoff { display: flex; flex-direction: column; align-items: center; padding: .45rem 0; line-height: 1; color: #8e78aa; }
.feature-handoff span { height: 12px; width: 1px; background: #b8a9c7; }
.feature-monitors { display: flex; flex-wrap: wrap; gap: .5rem 1rem; padding-bottom: 1rem; }
.feature-monitors > span { display: flex; align-items: center; gap: .4rem; font-size: .6875rem; color: #425d45; }
.feature-monitors i { width: 6px; height: 6px; background: #67916a; border-radius: 50%; }
.feature-monitor-attention i { background: #b58c31; }
.feature-alert { display: grid; grid-template-columns: 26px minmax(0,1fr) 60px; gap: .65rem; align-items: center; padding: 1.15rem; }
.feature-alert-icon { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: #fff0c6; color: #74531c; font-size: .875rem; }
.feature-alert p { color: var(--scene-muted); font-size: .75rem; margin-top: .35rem; }
.feature-alert img { height: 74px; border-radius: 8px; }
.feature-intel { padding: 1.1rem; }
.feature-intel-heading { display: flex; align-items: center; gap: .85rem; padding-bottom: 1rem; }
.feature-intel-heading img { width: 64px; height: 70px; border-radius: 8px; }
.feature-intel ul { list-style: none; padding: 0; }
.feature-intel li { display: grid; grid-template-columns: 18px .65fr 1fr 6px; gap: .7rem; align-items: center; padding: .85rem 0; border-top: 1px solid var(--scene-line); font-size: .75rem; }
.feature-intel li strong { font-weight: 500; }
.feature-intel li > span { color: var(--scene-muted); }
.feature-intel li > .icon { color: #597984; }
.feature-intel li > i { width: 6px; height: 6px; background: #6d5fa8; border-radius: 50%; }

/* Only the opened scene animates. Words remain readable from the first frame. */
.feature-item[data-running] :is(.feature-photo,.feature-detail,.feature-listing,.feature-search-result,.feature-comparison figure,.feature-review,.feature-review-task,.feature-alert,.feature-task,.feature-intel) { animation: feature-settle .7s var(--ease-out) var(--feature-delay,0s) both; }
.feature-detail, .feature-comparison figure:last-child { --feature-delay: .15s; }
.feature-listing, .feature-search-result { --feature-delay: .28s; }
.feature-review-task, .feature-task { --feature-delay: .5s; }
.feature-item[data-running] .feature-search { animation: feature-search-focus 1.15s ease-out; }
.feature-item[data-running] .feature-keywords li { animation: feature-tag .65s var(--ease-out) var(--step-delay,.1s) both; }
.feature-sequence li:nth-child(2), .feature-keywords li:nth-child(2), .feature-intel li:nth-child(2), .feature-monitors > span:nth-child(2) { --step-delay: .22s; }
.feature-sequence li:nth-child(3), .feature-keywords li:nth-child(3), .feature-intel li:nth-child(3), .feature-monitors > span:nth-child(3) { --step-delay: .44s; }
.feature-item[data-running] .feature-sequence li > span { animation: feature-step .85s ease-out var(--step-delay,0s) both; }
.feature-item[data-running] :is(.feature-intel li > i,.feature-monitors i) { animation: feature-beacon .9s ease-out var(--step-delay,0s) both; }
.feature-item[data-running] .feature-handoff { animation: feature-tag .6s var(--ease-out) .2s both; }
.feature-item[data-running] :is(.feature-version,.feature-result > .icon) { animation: feature-confirm .6s var(--ease-out) .75s both; }
@keyframes feature-settle { from { transform: translateY(10px) rotate(var(--rest-rotation,0deg)); box-shadow: 0 8px 16px -16px #24485440; } to { transform: translateY(0) rotate(var(--rest-rotation,0deg)); } }
@keyframes feature-search-focus { 40% { border-color: #718f55; box-shadow: 0 0 0 4px #72905618; } }
@keyframes feature-tag { from { transform: translateY(5px); } to { transform: translateY(0); } }
@keyframes feature-step { 30%,60% { background: #7554be; border-color: #7554be; color: #fff; box-shadow: 0 0 0 4px #7554be16; } }
@keyframes feature-beacon { 45% { box-shadow: 0 0 0 5px #77a86226; } }
@keyframes feature-confirm { from { transform: translateX(-5px); } to { transform: translateX(0); } }

@media (max-width: 1100px) {
  .operators-section .operators-layout { grid-template-columns: minmax(0,.72fr) minmax(0,1.28fr); gap: 2.5rem; }
  .feature-summary-copy { grid-template-columns: minmax(0,1fr); gap: .5rem; }
  .feature-summary-heading { padding-block: 1.4rem; gap: .65rem; }
  .feature-summary-description { font-size: .8125rem; }
}
@media (max-width: 720px) {
  .operators-section .operators-layout { grid-template-columns: minmax(0,1fr); gap: 2.25rem; }
  .operators-section .operator-intro { display: grid; grid-template-columns: minmax(0,1fr) 130px; gap: 0 1rem; align-items: start; }
  .operators-section .operator-intro .eyebrow { grid-column: 1/-1; }
  .operators-section .operator-intro h2 { grid-column: 1; font-size: clamp(2rem,5.5vw,2.6rem); margin-top: 1rem; }
  .operators-section .operator-intro .text-link { grid-column: 1; margin-top: 1.25rem; font-size: .8125rem; }
  .operators-section .operator-illustration { grid-column: 2; grid-row: 2/4; margin: 1.1rem 0 0; width: 100%; border-radius: 16px; }
  .feature-summary-copy { grid-template-columns: minmax(0,.75fr) minmax(0,1.25fr); gap: 1rem; }
  .feature-summary-title { font-size: 1.15rem; }
  .feature-panel-foot button { min-height: 44px; }
}
@media (max-width: 480px) {
  .ai-clients ul { display: grid; grid-template-columns: max-content max-content; column-gap: 1.5rem; row-gap: .75rem; }
  .ai-clients img { height: 20px; max-width: 94px; }
  .ai-client-chatgpt { font-size: 1rem; }
  .ai-client-chatgpt img { height: 34px; width: 34px; }
  .operators-section .operator-intro { grid-template-columns: minmax(0,1fr) 96px; gap: 0 .75rem; }
  .operators-section .operator-intro h2 { font-size: 1.9rem; }
  .feature-summary-copy { grid-template-columns: minmax(0,1fr); gap: .5rem; }
  .feature-summary-heading { gap: .55rem; }
  .feature-summary-title { font-size: 1.2rem; }
  .feature-summary-description { font-size: .8125rem; }
  .feature-scene { padding: 1.15rem 1rem; }
  .feature-scene-top { font-size: .5625rem; }
  .feature-scene-title { font-size: 1.2rem; }
  .feature-content-canvas { grid-template-columns: minmax(0,1fr); gap: 1.15rem; padding-inline: .2rem; }
  .feature-photo-stack { display: grid; grid-template-columns: 1.1fr .9fr; gap: .85rem; align-items: center; }
  .feature-detail { margin: 0 !important; width: 100%; }
  .feature-photo img, .feature-detail img { aspect-ratio: 1.1; }
  .feature-photo { --rest-rotation: -2deg; }
  .feature-detail { --rest-rotation: 2deg; }
  .feature-listing { display: grid; grid-template-columns: 1fr 1.15fr; gap: .7rem .8rem; padding: .85rem; }
  .feature-listing .feature-paper-top, .feature-listing .feature-paper-bottom { grid-column: 1/-1; }
  .feature-listing h5 { grid-column: 2; grid-row: 2; margin: 0; font-size: 1.1rem; }
  .feature-listing > img { grid-column: 1; grid-row: 2/4; height: 100%; aspect-ratio: auto; }
  .feature-listing ul { grid-column: 2; grid-row: 3; padding: 0 0 0 .7rem; }
  .feature-panel-foot { flex-wrap: wrap; gap: .15rem .5rem; }
  .feature-panel-foot button { margin-left: auto; }
  .feature-search { font-size: .75rem; padding: .75rem; }
  .feature-search-result { grid-template-columns: 64px minmax(0,1fr); padding: .85rem; gap: .75rem; }
  .feature-search-result img { height: 92px; }
  .feature-search-result h5 { font-size: .9375rem; }
  .feature-search-result p { font-size: .6875rem; }
  .feature-sequence { gap: .4rem; }
  .feature-sequence li { flex-direction: column; align-items: start; gap: .5rem; }
  .feature-comparison { grid-template-columns: 1fr 14px 1fr; gap: .35rem; }
  .feature-comparison figcaption { flex-wrap: wrap; }
  .feature-comparison img { aspect-ratio: .9; }
  .feature-alert { grid-template-columns: 24px minmax(0,1fr); padding: .9rem; }
  .feature-alert img { display: none; }
  .feature-intel { padding: .85rem; }
  .feature-intel li { gap: .45rem; font-size: .6875rem; }
  .feature-review blockquote { font-size: 1.2rem; }
}