:root {
  color-scheme: light;
  --bg: #eef9f9;
  --bg-soft: #fbfffd;
  --ink: #092b36;
  --ink-2: #1c5260;
  --muted: #5f7d86;
  --line: rgba(16, 42, 52, .13);
  --line-strong: rgba(16, 42, 52, .24);
  --glass: rgba(255, 255, 255, .58);
  --glass-strong: rgba(255, 255, 255, .78);
  --brand: #00a9ba;
  --brand-2: #df9a55;
  --brand-3: #456cff;
  --aura: #ffd7a9;
  --cool: #c9fbf4;
  --shadow: rgba(28, 78, 91, .13);
  --shadow-strong: rgba(19, 65, 78, .25);
  --radius: 22px;
  --max: 1480px;
  --display: "Microsoft YaHei UI", "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", system-ui, sans-serif;
  --body: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", system-ui, sans-serif;
  --mono: "Cascadia Mono", "SFMono-Regular", Consolas, monospace;
}

body[data-market="global"] {
  --bg: #eff8ff;
  --bg-soft: #fbfcff;
  --ink: #0c2648;
  --ink-2: #254a75;
  --muted: #637991;
  --brand: #256fff;
  --brand-2: #dc9654;
  --brand-3: #7257ff;
  --aura: #ffd8ad;
  --cool: #d8efff;
  --shadow: rgba(32, 60, 100, .14);
  --shadow-strong: rgba(32, 60, 100, .24);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    linear-gradient(118deg, rgba(255, 255, 255, .86) 0%, rgba(255, 255, 255, .5) 38%, color-mix(in srgb, var(--cool) 46%, var(--bg)) 70%, color-mix(in srgb, var(--aura) 26%, var(--bg)) 100%),
    repeating-linear-gradient(90deg, rgba(0, 169, 186, .045) 0 1px, transparent 1px 94px),
    repeating-linear-gradient(0deg, rgba(9, 43, 54, .035) 0 1px, transparent 1px 94px),
    var(--bg);
  font-family: var(--body);
  letter-spacing: 0;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -5;
  pointer-events: none;
  opacity: .5;
  background-image:
    linear-gradient(112deg, transparent 0 42%, color-mix(in srgb, var(--brand) 10%, transparent) 42% 43%, transparent 43% 100%),
    linear-gradient(64deg, transparent 0 62%, color-mix(in srgb, var(--brand-3) 9%, transparent) 62% 63%, transparent 63% 100%);
  mask-image: linear-gradient(180deg, black 0%, rgba(0,0,0,.78) 54%, transparent 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

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

:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--brand) 66%, white);
  outline-offset: 4px;
}

.site-shell {
  position: relative;
  min-height: 100vh;
  isolation: isolate;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid rgba(16, 42, 52, .08);
  background: rgba(251, 255, 253, .76);
  backdrop-filter: blur(24px);
}

body[data-market="global"] .topbar {
  background: rgba(251, 252, 255, .78);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(100% - 40px, var(--max));
  height: 82px;
  margin: 0 auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  min-width: 0;
  font-family: var(--display);
  font-weight: 900;
}

.brand-mark {
  position: relative;
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  background:
    radial-gradient(circle at 48% 45%, rgba(255,255,255,.92), rgba(255,255,255,.42) 60%, transparent 61%),
    conic-gradient(from 210deg, var(--brand), var(--brand-2), var(--brand-3), var(--brand));
  box-shadow: 0 18px 46px color-mix(in srgb, var(--brand) 18%, transparent);
}

.brand-mark::before {
  content: "";
  width: 25px;
  height: 20px;
  border: 2px solid rgba(255,255,255,.95);
  border-radius: 55% 45% 48% 52%;
  transform: rotate(-18deg);
  box-shadow: inset 0 0 0 3px rgba(255,255,255,.22);
}

.brand-name {
  color: var(--ink);
  font-size: 20px;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  color: var(--ink-2);
  font-size: 14px;
  font-weight: 760;
}

.nav-links a {
  transition: color .18s ease;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}

.market-link,
.nav-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 900;
  white-space: nowrap;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.market-link {
  color: var(--ink-2);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .5);
}

.nav-action {
  color: white;
  border: 1px solid color-mix(in srgb, var(--brand) 54%, white);
  background: linear-gradient(135deg, color-mix(in srgb, var(--brand) 92%, white), var(--brand-3));
  box-shadow: 0 18px 42px color-mix(in srgb, var(--brand) 24%, transparent);
}

.market-link:hover,
.nav-action:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 42px var(--shadow);
}

.hero {
  position: relative;
  min-height: calc(100svh - 82px);
  display: grid;
  align-items: stretch;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(103deg, rgba(255,255,255,.22) 0 47%, color-mix(in srgb, var(--brand) 8%, transparent) 47% 47.4%, transparent 47.4%),
    linear-gradient(90deg, transparent 0 42%, rgba(255,255,255,.34) 56%, color-mix(in srgb, var(--cool) 44%, transparent) 100%);
  opacity: .96;
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 18%;
  z-index: -1;
  background: linear-gradient(180deg, transparent, var(--bg));
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(500px, .82fr) minmax(660px, 1.18fr);
  align-items: center;
  gap: clamp(32px, 3.4vw, 56px);
  width: min(100% - 40px, var(--max));
  margin: 0 auto;
  padding: clamp(52px, 7vh, 88px) 0 clamp(66px, 8vh, 104px);
}

.hero-copy {
  position: relative;
  z-index: 3;
  min-width: 0;
  max-width: 720px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  max-width: 100%;
  margin: 0 0 22px;
  padding: 10px 14px;
  border: 1px solid color-mix(in srgb, var(--brand) 32%, transparent);
  border-radius: 999px;
  color: color-mix(in srgb, var(--brand) 86%, var(--ink));
  background: rgba(255, 255, 255, .66);
  box-shadow: 0 18px 42px rgba(255, 255, 255, .5);
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.2;
  letter-spacing: 0;
  backdrop-filter: blur(18px);
}

.eyebrow-dot {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 0 7px color-mix(in srgb, var(--brand) 13%, transparent);
}

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

.hero-title {
  max-width: 820px;
  color: var(--ink);
  font-family: var(--display);
  font-size: 96px;
  line-height: .92;
  font-weight: 950;
  letter-spacing: 0;
  text-wrap: balance;
}

.hero-title .soft-line,
.hero-title .warm-line {
  display: block;
}

body[data-market="cn"] .hero-title .soft-line,
body[data-market="cn"] .hero-title .warm-line {
  white-space: nowrap;
}

.hero-title .warm-line {
  color: var(--ink);
}

.hero-title em {
  color: transparent;
  background: linear-gradient(100deg, var(--brand), var(--brand-3) 45%, var(--brand-2));
  -webkit-background-clip: text;
  background-clip: text;
  font-style: normal;
}

body[data-market="global"] .hero-title {
  max-width: 720px;
  font-size: 66px;
  line-height: .95;
}

.hero-lede {
  max-width: 700px;
  margin-top: 28px;
  color: var(--ink-2);
  font-size: 21px;
  line-height: 1.78;
  font-weight: 620;
  overflow-wrap: break-word;
}

.hero-lede strong {
  color: var(--ink);
  font-weight: 900;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 56px;
  padding: 0 24px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--ink);
  background: rgba(255, 255, 255, .58);
  box-shadow: 0 18px 44px var(--shadow);
  font-size: 15px;
  font-weight: 900;
  backdrop-filter: blur(18px);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.button svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 56px var(--shadow-strong);
}

.button.primary {
  color: white;
  border-color: color-mix(in srgb, var(--brand) 46%, white);
  background: linear-gradient(135deg, color-mix(in srgb, var(--brand) 92%, white), var(--brand-3));
}

.trust-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  min-width: 0;
  margin-top: 44px;
  border-top: 1px solid color-mix(in srgb, var(--brand) 18%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--brand) 12%, transparent);
  background: linear-gradient(90deg, rgba(255,255,255,.42), rgba(255,255,255,.14));
}

.trust-item {
  min-width: 0;
  min-height: 112px;
  padding: 18px 18px 18px 0;
  border-right: 1px solid color-mix(in srgb, var(--brand) 13%, transparent);
}

.trust-item + .trust-item {
  padding-left: 18px;
}

.trust-item:last-child {
  border-right: 0;
}

.trust-item b {
  display: block;
  color: var(--ink);
  font-size: 17px;
  line-height: 1.35;
  font-weight: 950;
}

.trust-item span {
  display: block;
  margin-top: 9px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.58;
}

.hero-visual {
  position: relative;
  z-index: 2;
  min-width: 0;
  min-height: min(86svh, 860px);
  overflow: visible;
  isolation: isolate;
}

.hero-visual::before {
  content: "HUMAN-LIKE CONSCIOUSNESS";
  position: absolute;
  right: -8%;
  top: 9%;
  z-index: -1;
  width: min-content;
  color: rgba(9, 43, 54, .06);
  font-family: var(--mono);
  font-size: 68px;
  font-weight: 900;
  line-height: .9;
  text-align: right;
  pointer-events: none;
}

.hero-visual::after {
  content: "";
  position: absolute;
  inset: 6% -5% 8% -6%;
  z-index: -2;
  border-left: 1px solid color-mix(in srgb, var(--brand) 16%, transparent);
  border-right: 1px solid rgba(9, 43, 54, .05);
  background:
    repeating-linear-gradient(90deg, color-mix(in srgb, var(--brand) 12%, transparent) 0 1px, transparent 1px 76px),
    linear-gradient(90deg, transparent, rgba(255,255,255,.42) 52%, color-mix(in srgb, var(--cool) 34%, transparent));
  transform: skewX(-5deg);
}

.brain-canvas {
  position: absolute;
  inset: -7% auto -8% -6%;
  width: 108%;
  height: 115%;
  display: block;
  mask-image:
    linear-gradient(90deg, rgba(0,0,0,.2) 0%, rgba(0,0,0,.58) 6%, black 14%, black 99%, rgba(0,0,0,.96) 100%),
    linear-gradient(180deg, transparent 0%, black 5%, black 92%, rgba(0,0,0,.5) 100%);
  mask-composite: intersect;
}

.field-label {
  position: absolute;
  left: 6%;
  top: 10%;
  z-index: 4;
  display: grid;
  gap: 7px;
  padding: 14px 16px;
  border-left: 2px solid var(--brand);
  color: var(--ink);
  background: linear-gradient(90deg, rgba(255,255,255,.74), rgba(255,255,255,.18));
  box-shadow: 0 18px 50px rgba(23, 85, 98, .12);
  backdrop-filter: blur(18px);
}

.field-label span {
  color: var(--brand);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 900;
}

.field-label strong {
  font-size: 15px;
  line-height: 1.35;
  font-weight: 950;
}

.thought-card {
  position: absolute;
  right: -4px;
  bottom: 30px;
  z-index: 4;
  width: min(620px, calc(100% - 24px));
  display: grid;
  gap: 12px;
  padding: 22px 24px;
  border: 1px solid rgba(255, 255, 255, .82);
  border-radius: 18px;
  background:
    linear-gradient(135deg, rgba(255,255,255,.78), rgba(255,255,255,.48)),
    linear-gradient(90deg, color-mix(in srgb, var(--brand) 8%, transparent), transparent 60%);
  box-shadow: 0 28px 74px var(--shadow-strong);
  backdrop-filter: blur(24px);
}

.thought-card-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--brand);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 900;
}

.thought-card p {
  color: var(--ink);
  font-size: 18px;
  line-height: 1.7;
  font-weight: 800;
}

.memory-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.memory-pills span {
  display: inline-flex;
  min-height: 31px;
  align-items: center;
  padding: 0 11px;
  border-radius: 999px;
  color: color-mix(in srgb, var(--ink) 82%, var(--brand));
  background: rgba(255, 255, 255, .62);
  border: 1px solid rgba(16, 42, 52, .06);
  font-size: 12px;
  font-weight: 900;
}

.section {
  position: relative;
  padding: clamp(82px, 9vw, 132px) 0;
}

.section + .section {
  border-top: 1px solid rgba(16, 42, 52, .08);
}

.section-inner {
  width: min(100% - 40px, var(--max));
  margin: 0 auto;
}

.section-kicker {
  margin-bottom: 16px;
  color: var(--brand);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.section-title {
  max-width: 980px;
  color: var(--ink);
  font-family: var(--display);
  font-size: 64px;
  line-height: 1.06;
  font-weight: 950;
  letter-spacing: 0;
  text-wrap: balance;
}

.section-lede {
  max-width: 820px;
  margin-top: 22px;
  color: var(--ink-2);
  font-size: 18px;
  line-height: 1.84;
}

.need-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 48px;
}

.need-card {
  min-height: 340px;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, .76);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(255,255,255,.74), rgba(255,255,255,.44)),
    color-mix(in srgb, var(--bg-soft) 80%, white);
  box-shadow: 0 26px 70px var(--shadow);
  backdrop-filter: blur(14px);
}

.need-symbol {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 16px;
  color: white;
  background: linear-gradient(135deg, var(--brand), var(--brand-3));
  font-size: 18px;
  font-weight: 950;
}

.need-card:nth-child(2) .need-symbol {
  background: linear-gradient(135deg, var(--brand-2), var(--brand));
}

.need-card:nth-child(3) .need-symbol {
  background: linear-gradient(135deg, var(--brand-3), var(--brand-2));
}

.need-card h3 {
  margin-top: 30px;
  color: var(--ink);
  font-size: 25px;
  line-height: 1.32;
  font-weight: 950;
}

.need-card p {
  margin-top: 14px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.78;
}

.need-card .proof {
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: color-mix(in srgb, var(--ink) 74%, var(--muted));
  font-weight: 760;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  gap: clamp(38px, 6vw, 90px);
  align-items: center;
}

.mechanics-list {
  display: grid;
  gap: 14px;
  margin-top: 36px;
}

.mechanic {
  display: grid;
  grid-template-columns: 102px 1fr;
  gap: 18px;
  align-items: start;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.mechanic:last-child {
  border-bottom: 1px solid var(--line);
}

.mechanic code {
  color: var(--brand);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 900;
}

.mechanic h3 {
  color: var(--ink);
  font-size: 21px;
  line-height: 1.36;
  font-weight: 950;
}

.mechanic p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.78;
}

.demo-panel {
  position: relative;
  min-height: 560px;
  border: 1px solid rgba(255, 255, 255, .82);
  border-radius: 32px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, .68), rgba(255, 255, 255, .32)),
    radial-gradient(circle at 72% 22%, color-mix(in srgb, var(--aura) 50%, transparent), transparent 38%),
    radial-gradient(circle at 22% 42%, color-mix(in srgb, var(--cool) 74%, transparent), transparent 52%);
  box-shadow: 0 32px 88px var(--shadow);
  overflow: hidden;
}

.demo-orbit {
  position: absolute;
  inset: 34px;
  border: 1px solid rgba(16, 42, 52, .1);
  border-radius: 26px;
}

.demo-orbit::before,
.demo-orbit::after {
  content: "";
  position: absolute;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--brand), var(--brand-2), transparent);
  opacity: .5;
}

.demo-orbit::before {
  top: 22%;
  transform: rotate(8deg);
}

.demo-orbit::after {
  top: 46%;
  transform: rotate(-12deg);
}

.chat-sample {
  position: absolute;
  inset: auto 32px 32px 32px;
  z-index: 2;
  display: grid;
  gap: 10px;
}

.bubble {
  width: fit-content;
  max-width: min(100%, 470px);
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, .84);
  border-radius: 18px;
  background: rgba(255, 255, 255, .68);
  color: var(--ink);
  box-shadow: 0 20px 52px rgba(35, 66, 75, .15);
  font-size: 14px;
  line-height: 1.68;
  backdrop-filter: blur(18px);
}

.bubble.user {
  justify-self: end;
  color: white;
  background: linear-gradient(135deg, color-mix(in srgb, var(--brand) 92%, white), var(--brand-3));
}

.bubble b {
  display: block;
  margin-bottom: 4px;
  color: var(--brand);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 900;
}

.bubble.user b {
  color: white;
}

.group-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 48px;
}

.voice-card {
  min-height: 250px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, .76);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .5);
  box-shadow: 0 24px 66px var(--shadow);
  backdrop-filter: blur(14px);
}

.voice-name {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--ink);
  font-size: 19px;
  font-weight: 950;
}

.voice-name span:last-child {
  color: var(--brand);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 900;
}

.voice-card p {
  margin-top: 20px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.principles {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin-top: 48px;
  border: 1px solid rgba(255, 255, 255, .82);
  border-radius: 30px;
  overflow: hidden;
  box-shadow: 0 28px 82px var(--shadow);
}

.principle {
  min-height: 260px;
  padding: 26px;
  border-right: 1px solid rgba(16, 42, 52, .1);
  background: rgba(255, 255, 255, .5);
}

.principle:last-child {
  border-right: 0;
}

.principle small {
  color: var(--brand);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 900;
}

.principle h3 {
  margin-top: 38px;
  color: var(--ink);
  font-size: 22px;
  line-height: 1.32;
  font-weight: 950;
}

.principle p {
  margin-top: 12px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.76;
}

.final-cta {
  padding-bottom: clamp(84px, 10vw, 140px);
}

.final-box {
  display: grid;
  grid-template-columns: minmax(0, .96fr) minmax(280px, .58fr);
  gap: clamp(28px, 5vw, 78px);
  align-items: center;
  padding: clamp(32px, 5vw, 60px);
  border: 1px solid rgba(255, 255, 255, .86);
  border-radius: 36px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .72), rgba(255, 255, 255, .42)),
    radial-gradient(circle at 80% 30%, color-mix(in srgb, var(--aura) 54%, transparent), transparent 48%),
    radial-gradient(circle at 24% 64%, color-mix(in srgb, var(--cool) 78%, transparent), transparent 60%);
  box-shadow: 0 36px 100px var(--shadow-strong);
}

.summary-card {
  border: 1px solid rgba(255, 255, 255, .78);
  border-radius: 24px;
  background: rgba(255, 255, 255, .56);
  overflow: hidden;
  backdrop-filter: blur(18px);
}

.summary-line {
  min-height: 54px;
  display: flex;
  align-items: center;
  padding: 0 18px;
  border-bottom: 1px solid rgba(16, 42, 52, .08);
  color: var(--brand);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 900;
}

.summary-body {
  padding: 20px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.78;
}

.summary-body span {
  color: var(--ink);
  font-weight: 900;
}

footer {
  padding: 32px 0;
  color: var(--muted);
  font-size: 13px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: min(100% - 40px, var(--max));
  margin: 0 auto;
}

.footer-copy {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 18px;
}

.footer-inner a {
  color: var(--brand);
  font-weight: 900;
}

.footer-inner .icp-link {
  color: var(--muted);
  font-weight: 700;
}

.footer-inner .icp-link:hover {
  color: var(--brand);
}

@media (max-width: 1180px) {
  .hero-inner,
  .split,
  .final-box {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 660px;
  }

  .brain-canvas {
    inset: -8% auto -7% -8%;
    width: 108%;
    height: 115%;
  }

  .hero-title,
  body[data-market="global"] .hero-title {
    font-size: 76px;
  }

  .section-title {
    font-size: 54px;
  }

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

  .principle:nth-child(2) {
    border-right: 0;
  }

  .principle:nth-child(1),
  .principle:nth-child(2) {
    border-bottom: 1px solid rgba(16, 42, 52, .1);
  }
}

@media (max-width: 760px) {
  .nav-links {
    display: none;
  }

  .topbar-inner {
    width: min(100% - 24px, var(--max));
    height: 68px;
  }

  .brand-name {
    font-size: 18px;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
  }

  .market-link {
    display: none;
  }

  .nav-action {
    min-height: 42px;
    padding: 0 14px;
    font-size: 13px;
  }

  .hero-inner,
  .section-inner,
  .footer-inner {
    width: min(100% - 24px, var(--max));
  }

  .hero-inner {
    padding: 44px 0 62px;
  }

  .hero-title,
  body[data-market="global"] .hero-title {
    font-size: 52px;
    line-height: .98;
  }

  .hero-lede {
    font-size: 17px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .trust-row,
  .need-grid,
  .group-grid,
  .principles {
    grid-template-columns: 1fr;
  }

  .trust-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 34px;
  }

  .trust-item,
  .trust-item + .trust-item {
    min-height: 62px;
    padding: 13px 10px;
  }

  .trust-item b {
    font-size: 14px;
  }

  .trust-item span {
    display: none;
  }

  .hero-visual {
    min-height: 580px;
  }

  .hero-visual::before {
    right: -18%;
    top: 6%;
    font-size: 40px;
  }

  .hero-visual::after {
    inset: 5% -10% 8% -10%;
  }

  .field-label {
    left: 0;
    top: 4%;
    max-width: calc(100% - 22px);
  }

  .thought-card {
    right: 12px;
    left: 12px;
    bottom: 12px;
    width: auto;
    padding: 18px;
  }

  .section-title {
    font-size: 38px;
  }

  .need-card,
  .voice-card,
  .principle {
    min-height: auto;
  }

  .mechanic {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .demo-panel {
    min-height: 540px;
  }

  .chat-sample {
    inset: auto 18px 18px 18px;
  }

  .principle {
    border-right: 0;
    border-bottom: 1px solid rgba(16, 42, 52, .1);
  }

  .principle:last-child {
    border-bottom: 0;
  }

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

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

  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}