:root {
  --ink: #11172b;
  --muted: #68708a;
  --line: #dfe3ee;
  --paper: #f7f8fc;
  --blue: #4f5ef5;
  --violet: #916eff;
  --mint: #44d8b5;
  --dark: #0b1020;
  --shell: min(1180px, calc(100% - 48px));
  color: var(--ink);
  background: var(--paper);
  font-family:
    Inter,
    'PingFang SC',
    'Microsoft YaHei',
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}
body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
}
button,
input,
select {
  font: inherit;
}
button,
a {
  -webkit-tap-highlight-color: transparent;
}
a {
  color: inherit;
  text-decoration: none;
}

.noise {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.32;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.95' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.12'/%3E%3C/svg%3E");
}
.section-shell {
  width: var(--shell);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  display: flex;
  align-items: center;
  width: var(--shell);
  height: 80px;
  margin: 0 auto;
  backdrop-filter: blur(14px);
}
.site-header::before {
  position: absolute;
  z-index: -1;
  inset: 0 -40vw;
  border-bottom: 1px solid transparent;
  background: rgb(247 248 252 / 84%);
  content: '';
  transition: border-color 0.2s ease;
}
.site-header.scrolled::before {
  border-color: rgb(17 23 43 / 8%);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #151b32;
  font-size: 21px;
  font-weight: 800;
  letter-spacing: -0.8px;
}
.brand > span:last-child > span {
  color: var(--blue);
}
.brand-mark {
  display: inline-grid;
  grid-template-columns: repeat(3, 6px);
  align-items: end;
  gap: 2px;
  width: 23px;
  height: 23px;
  transform: skewY(-14deg);
}
.brand-mark i {
  display: block;
  border-radius: 2px;
  background: linear-gradient(180deg, #7f8dff, #424deb);
}
.brand-mark i:nth-child(1) {
  height: 15px;
}
.brand-mark i:nth-child(2) {
  height: 23px;
  background: linear-gradient(180deg, #ad8cff, #6657f2);
}
.brand-mark i:nth-child(3) {
  height: 18px;
}
.nav-links {
  display: flex;
  gap: 30px;
  margin-left: 86px;
  color: #3f465c;
  font-size: 14px;
  font-weight: 600;
}
.nav-links a,
.text-link {
  transition: color 0.18s ease;
}
.nav-links a:hover,
.text-link:hover {
  color: var(--blue);
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-left: auto;
  font-size: 14px;
  font-weight: 650;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 13px;
  font-size: 14px;
  font-weight: 750;
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease,
    background 0.18s ease;
}
.button:hover {
  transform: translateY(-2px);
}
.button span {
  font-size: 18px;
  line-height: 1;
}
.button-small {
  min-height: 40px;
  padding: 0 16px;
  border-radius: 10px;
  background: var(--blue);
  color: #fff;
}
.button-small:hover,
.button-primary:hover {
  box-shadow: 0 10px 23px rgb(79 94 245 / 24%);
}
.button-primary {
  background: var(--blue);
  color: #fff;
}
.button-ghost {
  border-color: #d5d9e5;
  background: #fff;
  color: #242b43;
}
.button-ghost:hover {
  border-color: #aab3d0;
}
.button-outline {
  border-color: #c9cede;
  background: #fff;
  color: var(--ink);
}
.button-light {
  background: #fff;
  color: #10182d;
}
.button-dark-ghost {
  border-color: rgb(255 255 255 / 32%);
  color: #fff;
}
.menu-toggle {
  display: none;
  padding: 8px 0 8px 8px;
  border: 0;
  background: transparent;
}
.menu-toggle span {
  display: block;
  width: 21px;
  height: 2px;
  margin: 5px 0;
  border-radius: 5px;
  background: var(--ink);
}

.hero {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  align-items: center;
  min-height: 620px;
  padding: 70px 0 85px;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 21px;
  color: #717893;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.25px;
}
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 5px rgb(68 216 181 / 13%);
}
.hero h1,
.section-heading h2,
.cta-content h2 {
  margin: 0;
  color: #10162a;
  font-size: clamp(46px, 5vw, 73px);
  font-weight: 850;
  letter-spacing: -4px;
  line-height: 1.02;
}
.hero h1 em,
.cta-content em {
  font-style: normal;
  color: var(--blue);
}
.hero h1 em {
  position: relative;
}
.hero h1 em::after {
  position: absolute;
  right: 1px;
  bottom: -3px;
  left: 1px;
  height: 7px;
  border-radius: 10px;
  background: linear-gradient(
    90deg,
    rgb(79 94 245 / 7%),
    rgb(79 94 245 / 50%),
    rgb(79 94 245 / 7%)
  );
  content: '';
}
.hero-description {
  max-width: 500px;
  margin: 27px 0 29px;
  color: #5d657d;
  font-size: 17px;
  line-height: 1.8;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.hero-proof {
  display: flex;
  gap: 23px;
  margin-top: 39px;
  color: #69718b;
  font-size: 12px;
}
.hero-proof span {
  padding-right: 22px;
  border-right: 1px solid #dce0eb;
}
.hero-proof span:last-child {
  padding: 0;
  border: 0;
}
.hero-proof strong {
  display: block;
  margin-bottom: 5px;
  color: #1a2239;
  font-size: 17px;
}

.hero-visual {
  position: relative;
  min-width: 0;
  height: 455px;
}
.hero-glow {
  position: absolute;
  top: 28px;
  left: 3%;
  width: 420px;
  height: 370px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgb(144 110 255 / 30%),
    rgb(79 94 245 / 10%) 42%,
    transparent 70%
  );
  filter: blur(12px);
}
.orbit {
  position: absolute;
  border: 1px solid rgb(125 133 184 / 18%);
  border-radius: 50%;
}
.orbit-one {
  top: 35px;
  left: 14px;
  width: 404px;
  height: 404px;
}
.orbit-two {
  top: 82px;
  left: 63px;
  width: 311px;
  height: 311px;
}
.console-card {
  position: absolute;
  top: 90px;
  left: 65px;
  width: min(365px, 74%);
  overflow: hidden;
  border: 1px solid rgb(255 255 255 / 65%);
  border-radius: 17px;
  background: rgb(18 24 48 / 94%);
  box-shadow: 0 28px 60px rgb(23 25 68 / 25%);
  color: #d6daf5;
  transform: rotate(-3deg);
}
.console-topbar {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 39px;
  padding: 0 14px;
  border-bottom: 1px solid rgb(255 255 255 / 9%);
  color: #969fca;
  font-size: 10px;
}
.traffic-lights {
  display: flex;
  gap: 4px;
}
.traffic-lights i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #f7726d;
}
.traffic-lights i:nth-child(2) {
  background: #f6c556;
}
.traffic-lights i:nth-child(3) {
  background: #50ca8b;
}
.live-dot {
  width: 7px;
  height: 7px;
  margin-left: auto;
  border-radius: 50%;
  background: #58dfaf;
  box-shadow: 0 0 10px #58dfaf;
}
.console-body {
  min-height: 176px;
  padding: 22px 24px;
  font:
    12px/2.1 'SFMono-Regular',
    Consolas,
    monospace;
}
.console-row {
  display: flex;
  gap: 11px;
}
.console-row.dim {
  color: #8d96be;
}
.console-row b {
  color: #c2a5ff;
  font-weight: 500;
}
.code-pink {
  color: #fe86af;
}
.stream-line {
  display: flex;
  gap: 5px;
  margin: 17px 0 14px;
}
.stream-line span {
  width: 26px;
  height: 5px;
  border-radius: 9px;
  background: #6865f3;
  animation: stream 1.7s ease-in-out infinite;
}
.stream-line span:nth-child(2) {
  width: 49px;
  animation-delay: 0.15s;
}
.stream-line span:nth-child(3) {
  width: 17px;
  animation-delay: 0.3s;
}
.stream-line span:nth-child(4) {
  width: 34px;
  animation-delay: 0.45s;
}
.stream-line span:nth-child(5) {
  width: 11px;
  animation-delay: 0.6s;
}
@keyframes stream {
  50% {
    opacity: 0.38;
    transform: scaleX(0.55);
  }
}
.response-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border: 1px solid rgb(93 218 176 / 20%);
  border-radius: 6px;
  background: rgb(54 175 133 / 10%);
  color: #85e7bf;
  font-size: 10px;
}
.response-chip i,
.health-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #62dfa9;
}
.console-footer {
  display: flex;
  justify-content: space-between;
  padding: 12px 16px;
  border-top: 1px solid rgb(255 255 255 / 9%);
  color: #a4accb;
  font-size: 10px;
}
.console-footer span {
  display: flex;
  align-items: center;
  gap: 6px;
}
.visual-card {
  position: absolute;
  z-index: 3;
  display: flex;
  border: 1px solid rgb(255 255 255 / 80%);
  border-radius: 14px;
  background: rgb(255 255 255 / 86%);
  box-shadow: 0 20px 35px rgb(47 51 91 / 15%);
  backdrop-filter: blur(10px);
}
.visual-top {
  top: 45px;
  right: 11px;
  flex-direction: column;
  gap: 4px;
  width: 158px;
  padding: 15px;
}
.mini-card-title {
  display: flex;
  align-items: center;
  gap: 5px;
  color: #6e758d;
  font-size: 10px;
}
.mini-bullet {
  width: 7px;
  height: 7px;
  border-radius: 2px;
}
.mini-bullet.violet {
  background: #8c6cf9;
}
.visual-top strong {
  color: #1b2443;
  font-size: 23px;
  letter-spacing: -1px;
}
.visual-top > span {
  color: #8a90a5;
  font-size: 10px;
}
.visual-bottom {
  right: 5px;
  bottom: 24px;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
}
.avatar-stack {
  display: flex;
}
.avatar-stack b {
  display: grid;
  width: 25px;
  height: 25px;
  margin-left: -6px;
  border: 2px solid #fff;
  border-radius: 50%;
  place-items: center;
  background: #474eda;
  color: #fff;
  font-size: 9px;
}
.avatar-stack b:first-child {
  margin: 0;
  background: #e8a84d;
}
.avatar-stack b:nth-child(2) {
  background: #4250b9;
}
.avatar-stack b:nth-child(3) {
  background: #8f6ce8;
}
.avatar-stack b:nth-child(4) {
  background: #edf0f7;
  color: #626a80;
}
.visual-bottom strong {
  display: block;
  color: #283049;
  font-size: 11px;
}
.visual-bottom span {
  display: block;
  margin-top: 3px;
  color: #8c93a7;
  font-size: 9px;
}

.logo-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 27px 0;
  border-top: 1px solid #e0e4ed;
  border-bottom: 1px solid #e0e4ed;
}
.logo-strip p {
  margin: 0;
  color: #848ba0;
  font-size: 12px;
}
.logo-list {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 70%;
  color: #6c7184;
  font-family: Georgia, 'Songti SC', serif;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.8px;
}
.logo-list span:nth-child(2),
.logo-list span:nth-child(4) {
  font-family: inherit;
  font-style: italic;
}
.logo-list span:nth-child(5) {
  font-size: 17px;
}

.problem-section {
  padding: 128px 0;
}
.section-heading h2 {
  font-size: clamp(37px, 4.2vw, 57px);
}
.section-heading h2 br {
  display: block;
}
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
  margin-top: 57px;
}
.problem-card {
  position: relative;
  min-height: 250px;
  padding: 27px;
  overflow: hidden;
  border: 1px solid #e0e4ed;
  border-radius: 16px;
  background: #fff;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    border-color 0.2s ease;
}
.problem-card:hover {
  border-color: #cad0ff;
  box-shadow: 0 20px 30px rgb(36 45 94 / 7%);
  transform: translateY(-4px);
}
.problem-card.active {
  border-color: #c5b6fd;
  background: linear-gradient(135deg, #f8f6ff, #fff);
}
.problem-number {
  display: inline-grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 8px;
  background: #eef0f8;
  color: #69718b;
  font-size: 11px;
  font-weight: 800;
}
.problem-card.active .problem-number {
  background: #e7e1ff;
  color: #7558e8;
}
.problem-card h3 {
  margin: 49px 0 11px;
  color: #20283f;
  font-size: 20px;
  letter-spacing: -0.6px;
}
.problem-card p {
  max-width: 260px;
  margin: 0;
  color: #747b90;
  font-size: 13px;
  line-height: 1.7;
}
.card-arrow {
  position: absolute;
  right: 22px;
  bottom: 20px;
  color: #a9afc0;
  font-size: 21px;
  font-style: normal;
}

.models-section {
  padding: 108px 0 118px;
  background: #11172b;
  color: #fff;
}
.models-section .section-heading h2 {
  color: #fff;
}
.models-section .eyebrow {
  color: #abb3d0;
}
.split-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 36px;
}
.split-heading > p {
  max-width: 340px;
  margin: 0 10px 7px 0;
  color: #c1c6d9;
  font-size: 14px;
  line-height: 1.8;
}
.model-tabs {
  display: flex;
  gap: 9px;
  margin-top: 53px;
  overflow-x: auto;
  padding-bottom: 4px;
}
.model-tab {
  flex: 0 0 auto;
  padding: 10px 14px;
  border: 1px solid rgb(255 255 255 / 18%);
  border-radius: 10px;
  background: transparent;
  color: #abb4d1;
  cursor: pointer;
  font-size: 13px;
  font-weight: 650;
  transition:
    background 0.18s ease,
    color 0.18s ease,
    border-color 0.18s ease;
}
.model-tab:hover,
.model-tab.active {
  border-color: #727dee;
  background: #5966eb;
  color: #fff;
}
.model-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 22px;
}
.model-card {
  min-height: 293px;
  padding: 21px;
  border: 1px solid rgb(255 255 255 / 11%);
  border-radius: 15px;
  background: #192139;
  transition:
    transform 0.22s ease,
    opacity 0.22s ease;
}
.model-card:hover {
  transform: translateY(-5px);
}
.model-card.hidden {
  display: none;
}
.model-card.featured {
  border-color: #7868ec;
  background: linear-gradient(144deg, #2e3275, #1b2342 68%);
}
.model-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.model-symbol {
  display: grid;
  width: 35px;
  height: 35px;
  border-radius: 10px;
  place-items: center;
  color: #fff;
  font-size: 16px;
  font-weight: 850;
}
.deepseek {
  background: #4475ec;
}
.qwen {
  background: #da744e;
}
.glm {
  background: #2cba99;
}
.mini {
  background: #9b68d8;
}
.tag {
  padding: 4px 7px;
  border: 1px solid rgb(255 255 255 / 15%);
  border-radius: 5px;
  color: #a9b4d6;
  font-size: 9px;
  font-weight: 700;
}
.tag.hot {
  border-color: rgb(230 186 92 / 35%);
  background: rgb(230 186 92 / 13%);
  color: #f2ce77;
}
.model-card h3 {
  margin: 39px 0 7px;
  font-size: 18px;
  letter-spacing: -0.3px;
}
.model-card > p {
  min-height: 38px;
  margin: 0;
  color: #9ca8c8;
  font-size: 12px;
  line-height: 1.55;
}
.model-meta {
  display: flex;
  gap: 5px;
  margin-top: 20px;
}
.model-meta span {
  padding: 4px 6px;
  border-radius: 4px;
  background: rgb(255 255 255 / 6%);
  color: #aeb8d6;
  font-size: 9px;
}
.model-price {
  display: flex;
  align-items: end;
  justify-content: space-between;
  margin-top: 27px;
  padding-top: 13px;
  border-top: 1px solid rgb(255 255 255 / 10%);
}
.model-price span {
  color: #8a96b6;
  font-size: 9px;
}
.model-price strong {
  font-size: 18px;
  letter-spacing: -0.6px;
}
.model-price small {
  color: #9fa9c8;
  font-size: 9px;
  font-weight: 500;
}

.pricing-section {
  padding: 124px 0 119px;
}
.pricing-heading {
  text-align: center;
}
.pricing-heading .eyebrow {
  justify-content: center;
}
.pricing-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 17px;
  max-width: 940px;
  margin: 55px auto 0;
}
.pricing-intro {
  position: relative;
  min-height: 415px;
  padding: 35px;
  overflow: hidden;
  border-radius: 19px;
  background: #3533a0;
  color: #fff;
}
.price-orbit {
  position: absolute;
  top: -47px;
  right: -49px;
  display: grid;
  width: 190px;
  height: 190px;
  border: 1px solid rgb(255 255 255 / 27%);
  border-radius: 50%;
  place-items: center;
}
.price-orbit::before,
.price-orbit::after {
  position: absolute;
  border: 1px solid rgb(255 255 255 / 15%);
  border-radius: 50%;
  content: '';
}
.price-orbit::before {
  inset: 18px;
}
.price-orbit::after {
  inset: 45px;
}
.price-orbit span {
  display: grid;
  width: 49px;
  height: 49px;
  border-radius: 50%;
  place-items: center;
  background: #c8f36b;
  color: #292c59;
  font-size: 27px;
  font-weight: 850;
}
.pricing-intro h3 {
  position: relative;
  margin: 83px 0 17px;
  font-size: 29px;
  line-height: 1.2;
  letter-spacing: -1.2px;
}
.pricing-intro p {
  position: relative;
  max-width: 250px;
  color: #c6c8f2;
  font-size: 13px;
  line-height: 1.8;
}
.pricing-intro-points {
  position: absolute;
  bottom: 33px;
  left: 35px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  color: #dee0ff;
  font-size: 11px;
}
.pricing-intro-points i {
  display: inline-grid;
  width: 14px;
  height: 14px;
  margin-right: 5px;
  border-radius: 50%;
  place-items: center;
  background: rgb(200 243 107 / 18%);
  color: #cbf56e;
  font-size: 9px;
  font-style: normal;
}
.calculator-card {
  padding: 32px 37px;
  border: 1px solid #dde1eb;
  border-radius: 19px;
  background: #fff;
  box-shadow: 0 16px 26px rgb(33 43 84 / 5%);
}
.calculator-title {
  display: flex;
  justify-content: space-between;
  align-items: start;
  margin-bottom: 27px;
}
.calculator-overline {
  color: #858ba1;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 1px;
}
.calculator-title h3 {
  margin: 6px 0 0;
  color: #1d253d;
  font-size: 20px;
  letter-spacing: -0.5px;
}
.demo-badge {
  padding: 4px 7px;
  border-radius: 5px;
  background: #f2f3f8;
  color: #858ba1;
  font-size: 10px;
}
.field-label,
.range-label label {
  display: block;
  color: #666f87;
  font-size: 11px;
  font-weight: 700;
}
.calculator-card select {
  width: 100%;
  height: 46px;
  margin: 9px 0 23px;
  padding: 0 12px;
  border: 1px solid #dfe3ee;
  border-radius: 9px;
  outline: 0;
  background: #fafbfe;
  color: #29314a;
  font-size: 13px;
}
.calculator-card select:focus {
  border-color: #7180f3;
  box-shadow: 0 0 0 3px rgb(79 94 245 / 10%);
}
.range-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.range-label strong {
  color: #4d5aed;
  font-size: 14px;
}
.calculator-card input[type='range'] {
  width: 100%;
  height: 19px;
  margin: 14px 0 2px;
  appearance: none;
  cursor: pointer;
  background: transparent;
}
.calculator-card input[type='range']::-webkit-slider-runnable-track {
  height: 5px;
  border-radius: 99px;
  background: linear-gradient(
    90deg,
    #5968ee var(--range-progress, 9%),
    #e5e8f1 var(--range-progress, 9%)
  );
}
.calculator-card input[type='range']::-webkit-slider-thumb {
  width: 17px;
  height: 17px;
  margin-top: -6px;
  appearance: none;
  border: 3px solid #fff;
  border-radius: 50%;
  background: #5968ee;
  box-shadow: 0 2px 7px rgb(32 41 93 / 28%);
}
.range-scale {
  display: flex;
  justify-content: space-between;
  color: #9aa1b4;
  font-size: 10px;
}
.estimate-result {
  display: flex;
  align-items: end;
  justify-content: space-between;
  margin-top: 26px;
  padding: 18px 19px;
  border-radius: 10px;
  background: #f4f5fb;
}
.estimate-result span {
  display: block;
  color: #7a8299;
  font-size: 10px;
}
.estimate-result strong {
  display: block;
  margin-top: 5px;
  color: #292f72;
  font-size: 26px;
  letter-spacing: -1px;
}
.estimate-result p {
  max-width: 170px;
  margin: 0;
  color: #8b92a5;
  font-size: 10px;
  line-height: 1.6;
}
.calculator-link {
  display: flex;
  justify-content: space-between;
  margin-top: 20px;
  color: #4e5bec;
  font-size: 12px;
  font-weight: 750;
}
.pricing-note {
  margin: 15px 0 0;
  color: #9ba1b1;
  text-align: center;
  font-size: 10px;
}

.platform-section {
  padding: 113px 0 125px;
  background: #edf0f7;
}
.platform-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 16px;
  margin-top: 55px;
}
.platform-card {
  position: relative;
  min-height: 298px;
  padding: 29px;
  overflow: hidden;
  border-radius: 17px;
  background: #fff;
}
.platform-card.wide {
  display: grid;
  grid-column: span 2;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: 20px;
  min-height: 328px;
  background: #171d34;
  color: #fff;
}
.feature-icon {
  display: grid;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  place-items: center;
  background: #ebedff;
  color: #4c5be9;
  font-size: 21px;
  font-weight: 850;
}
.wide .feature-icon {
  background: rgb(255 255 255 / 12%);
  color: #c5ccff;
}
.platform-card h3 {
  margin: 24px 0 10px;
  font-size: 20px;
  letter-spacing: -0.5px;
}
.platform-card p {
  max-width: 330px;
  margin: 0;
  color: #707890;
  font-size: 13px;
  line-height: 1.75;
}
.wide p {
  color: #aeb6d3;
}
.platform-card a {
  display: inline-flex;
  gap: 8px;
  margin-top: 22px;
  color: #cbd0ff;
  font-size: 12px;
  font-weight: 700;
}
.api-code {
  padding: 24px;
  overflow: hidden;
  border: 1px solid rgb(255 255 255 / 10%);
  border-radius: 11px;
  background: #0e1428;
  box-shadow: 0 15px 28px rgb(0 0 0 / 20%);
  transform: rotate(1deg);
}
.code-dots {
  display: flex;
  gap: 5px;
  margin-bottom: 14px;
}
.code-dots i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #f07075;
}
.code-dots i:nth-child(2) {
  background: #e5bc59;
}
.code-dots i:nth-child(3) {
  background: #53c797;
}
.api-code code {
  color: #c9d0e9;
  font:
    11px/1.95 'SFMono-Regular',
    Consolas,
    monospace;
  white-space: nowrap;
}
.code-comment {
  color: #7d87ad;
}
.code-keyword {
  color: #bd8cff;
}
.code-string {
  color: #8ee6c2;
}
.code-boolean {
  color: #ffad7e;
}
.violet-card {
  background: linear-gradient(145deg, #e9e1ff, #f8f5ff);
}
.mint-card {
  background: linear-gradient(145deg, #e4fbf2, #f7fffc);
}
.governance-bars {
  display: flex;
  align-items: end;
  gap: 6px;
  height: 53px;
  margin-top: 24px;
}
.governance-bars i {
  width: 16px;
  border-radius: 5px 5px 2px 2px;
  background: #9275eb;
}
.governance-bars i:nth-child(1) {
  height: 22px;
  opacity: 0.4;
}
.governance-bars i:nth-child(2) {
  height: 39px;
  opacity: 0.62;
}
.governance-bars i:nth-child(3) {
  height: 51px;
}
.governance-bars i:nth-child(4) {
  height: 30px;
  opacity: 0.45;
}
.sparkline {
  position: absolute;
  right: 20px;
  bottom: 18px;
  left: 20px;
  color: #3dbb99;
}
.sparkline svg {
  width: 100%;
  height: 73px;
}

.steps-section {
  padding: 122px 0;
}
.steps-section .split-heading {
  align-items: center;
}
.steps-list {
  margin: 55px 0 0;
  padding: 0;
  border-top: 1px solid #dfe3ee;
  list-style: none;
}
.steps-list li {
  display: grid;
  grid-template-columns: 80px 1fr 30px;
  gap: 20px;
  align-items: center;
  min-height: 120px;
  border-bottom: 1px solid #dfe3ee;
}
.steps-list li > span {
  color: #858ca1;
  font-size: 13px;
  font-weight: 800;
}
.steps-list h3 {
  margin: 0 0 7px;
  color: #212940;
  font-size: 18px;
}
.steps-list p {
  margin: 0;
  color: #7c8399;
  font-size: 13px;
}
.steps-list i {
  color: #747d95;
  font-size: 23px;
  font-style: normal;
  transition: transform 0.2s ease;
}
.steps-list li:hover i {
  transform: translate(4px, -4px);
}

.faq-section {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 90px;
  padding: 105px 0;
  border-top: 1px solid #e0e4ec;
}
.faq-list {
  border-top: 1px solid #dce0e9;
}
.faq-list details {
  border-bottom: 1px solid #dce0e9;
}
.faq-list summary {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 0;
  cursor: pointer;
  color: #293049;
  font-size: 15px;
  font-weight: 720;
  list-style: none;
}
.faq-list summary::-webkit-details-marker {
  display: none;
}
.faq-list summary span {
  color: #7a83a0;
  font-size: 21px;
  font-weight: 400;
  transition: transform 0.2s ease;
}
.faq-list details[open] summary span {
  transform: rotate(45deg);
}
.faq-list p {
  max-width: 590px;
  margin: -5px 40px 20px 0;
  color: #737b90;
  font-size: 13px;
  line-height: 1.8;
}

.cta-section {
  position: relative;
  overflow: hidden;
  min-height: 390px;
  margin-bottom: 75px;
  border-radius: 22px;
  background: #515feb;
  color: #fff;
}
.cta-content {
  position: relative;
  z-index: 2;
  padding: 65px 70px;
}
.cta-content .eyebrow {
  color: #d4d9ff;
}
.cta-content h2 {
  color: #fff;
  font-size: clamp(38px, 4vw, 55px);
}
.cta-content em {
  color: #ced8ff;
}
.cta-content > p:not(.eyebrow) {
  max-width: 420px;
  margin: 20px 0 25px;
  color: #d9ddff;
  font-size: 14px;
  line-height: 1.75;
}
.cta-content > div {
  display: flex;
  gap: 11px;
}
.cta-orb {
  position: absolute;
  border: 1px solid rgb(255 255 255 / 21%);
  border-radius: 50%;
}
.cta-orb-one {
  top: -180px;
  right: -20px;
  width: 540px;
  height: 540px;
}
.cta-orb-two {
  top: -80px;
  right: 75px;
  width: 340px;
  height: 340px;
  box-shadow: inset 0 0 80px rgb(142 162 255 / 25%);
}

.site-footer {
  padding-bottom: 35px;
}
.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 0 28px;
  border-bottom: 1px solid #dde1e9;
}
.footer-top p {
  margin: 0;
  color: #8d94a7;
  font-size: 12px;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding-top: 20px;
  color: #9096a8;
  font-size: 11px;
}
.footer-bottom div {
  display: flex;
  gap: 21px;
}
.footer-bottom a:hover {
  color: #4f5ef5;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.6s ease,
    transform 0.6s cubic-bezier(0.2, 0.65, 0.2, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 860px) {
  :root {
    --shell: min(100% - 36px, 680px);
  }
  .site-header {
    height: 68px;
  }
  .nav-links,
  .header-actions {
    display: none;
  }
  .menu-toggle {
    display: block;
    margin-left: auto;
  }
  .site-header.menu-open .nav-links {
    position: absolute;
    top: 62px;
    right: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 8px 18px;
    border: 1px solid #e1e4ed;
    border-radius: 14px;
    background: rgb(255 255 255 / 97%);
    box-shadow: 0 15px 35px rgb(30 38 71 / 12%);
  }
  .site-header.menu-open .nav-links a {
    padding: 14px 2px;
    border-bottom: 1px solid #eef0f5;
  }
  .site-header.menu-open .nav-links a:last-child {
    border: 0;
  }
  .hero {
    grid-template-columns: 1fr;
    gap: 43px;
    padding: 64px 0 64px;
  }
  .hero h1 {
    font-size: clamp(45px, 12vw, 65px);
  }
  .hero-visual {
    width: min(100%, 560px);
    height: 410px;
    margin: 0 auto;
  }
  .hero-proof {
    gap: 0;
    justify-content: space-between;
  }
  .hero-proof span {
    padding-right: 12px;
  }
  .logo-strip {
    align-items: start;
    flex-direction: column;
    gap: 19px;
  }
  .logo-list {
    width: 100%;
    gap: 24px;
    overflow-x: auto;
    padding-bottom: 3px;
    font-size: 18px;
  }
  .problem-section,
  .pricing-section,
  .steps-section {
    padding: 84px 0;
  }
  .problem-grid {
    grid-template-columns: 1fr;
    margin-top: 35px;
  }
  .problem-card {
    min-height: 205px;
  }
  .problem-card h3 {
    margin-top: 33px;
  }
  .split-heading {
    align-items: start;
    flex-direction: column;
    gap: 18px;
  }
  .split-heading > p {
    margin: 0;
  }
  .models-section,
  .platform-section {
    padding: 80px 0;
  }
  .model-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pricing-layout {
    grid-template-columns: 1fr;
  }
  .pricing-intro {
    min-height: 335px;
  }
  .platform-grid {
    grid-template-columns: 1fr;
  }
  .platform-card.wide {
    grid-column: span 1;
    grid-template-columns: 1fr;
  }
  .api-code {
    margin: 10px 4px 0;
  }
  .faq-section {
    grid-template-columns: 1fr;
    gap: 35px;
    padding: 80px 0;
  }
  .cta-content {
    padding: 52px 36px;
  }
  .cta-section {
    margin-bottom: 55px;
  }
  .footer-top {
    align-items: start;
    flex-direction: column;
    gap: 15px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 13px;
  }
  .footer-bottom div {
    flex-wrap: wrap;
  }
}

@media (max-width: 520px) {
  :root {
    --shell: calc(100% - 32px);
  }
  .brand {
    font-size: 19px;
  }
  .hero {
    padding-top: 48px;
  }
  .hero-description {
    font-size: 15px;
  }
  .hero-actions .button {
    width: 100%;
  }
  .hero-proof {
    align-items: start;
    flex-wrap: wrap;
    gap: 16px 0;
  }
  .hero-proof span {
    flex: 0 0 50%;
    border: 0;
  }
  .hero-visual {
    height: 326px;
  }
  .orbit-one {
    top: 10px;
    left: 0;
    width: 300px;
    height: 300px;
  }
  .orbit-two {
    top: 47px;
    left: 37px;
    width: 227px;
    height: 227px;
  }
  .hero-glow {
    top: 8px;
    left: -50px;
    width: 350px;
    height: 300px;
  }
  .console-card {
    top: 55px;
    left: 25px;
    width: 77%;
  }
  .visual-top {
    top: 21px;
    right: 0;
    width: 132px;
    padding: 11px;
  }
  .visual-top strong {
    font-size: 19px;
  }
  .visual-bottom {
    right: 0;
    bottom: 5px;
  }
  .console-body {
    min-height: 148px;
    padding: 16px;
  }
  .logo-list {
    font-size: 16px;
  }
  .section-heading h2 {
    letter-spacing: -2.7px;
  }
  .model-grid {
    grid-template-columns: 1fr;
  }
  .model-card {
    min-height: 246px;
  }
  .pricing-intro {
    min-height: 310px;
  }
  .calculator-card {
    padding: 26px 21px;
  }
  .estimate-result {
    align-items: start;
    flex-direction: column;
    gap: 10px;
  }
  .estimate-result p {
    max-width: none;
  }
  .platform-card {
    min-height: 268px;
  }
  .api-code {
    overflow-x: auto;
  }
  .steps-section .split-heading .button {
    width: 100%;
  }
  .steps-list li {
    grid-template-columns: 39px 1fr 18px;
    gap: 12px;
  }
  .steps-list h3 {
    font-size: 16px;
  }
  .steps-list p {
    font-size: 12px;
  }
  .cta-section {
    border-radius: 17px;
  }
  .cta-content {
    padding: 44px 25px;
  }
  .cta-content > div {
    align-items: stretch;
    flex-direction: column;
  }
  .cta-content .button {
    width: 100%;
  }
  .cta-orb-one {
    top: -100px;
    right: -155px;
    width: 400px;
    height: 400px;
  }
  .cta-orb-two {
    display: none;
  }
  .footer-bottom div {
    gap: 12px;
  }
}

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