:root {
  --bg: #090b12;
  --bg-soft: #0f121d;
  --surface: #131724;
  --surface-2: #181d2b;
  --line: rgba(255, 255, 255, 0.095);
  --line-strong: rgba(255, 255, 255, 0.16);
  --text: #f7f8ff;
  --muted: #a5acc1;
  --muted-2: #747d96;
  --violet: #9f82ff;
  --violet-strong: #7c5cfc;
  --cyan: #55dff4;
  --mint: #73f6c4;
  --white: #ffffff;
  --ink: #11131b;
  --danger: #ff8f9a;
  --radius-sm: 12px;
  --radius: 22px;
  --radius-lg: 34px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.32);
  --container: 1180px;
  --header-height: 84px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 12% 14%, rgba(124, 92, 252, 0.12), transparent 29rem),
    radial-gradient(circle at 88% 24%, rgba(72, 215, 242, 0.08), transparent 24rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body.nav-open {
  overflow: hidden;
}

::selection {
  color: #fff;
  background: rgba(124, 92, 252, 0.72);
}

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

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

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

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

button {
  color: inherit;
}

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

h1,
h2,
h3 {
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

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

.section {
  position: relative;
  padding: 124px 0;
}

.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;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--white);
  color: var(--ink);
  transform: translateY(-160%);
  transition: transform 180ms ease;
}

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

.ambient {
  position: fixed;
  z-index: -1;
  width: 34rem;
  height: 34rem;
  border-radius: 50%;
  filter: blur(110px);
  pointer-events: none;
  opacity: 0.12;
}

.ambient-one {
  top: 18%;
  left: -20rem;
  background: var(--violet);
}

.ambient-two {
  top: 58%;
  right: -22rem;
  background: var(--cyan);
}

.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  height: var(--header-height);
  border-bottom: 1px solid transparent;
  transition: background-color 220ms ease, border-color 220ms ease, backdrop-filter 220ms ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
  background: rgba(9, 11, 18, 0.82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.nav-shell {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 170px;
  flex: 0 0 auto;
}

.brand img {
  width: 100%;
  height: auto;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 34px;
  color: #c9cedc;
  font-size: 14px;
  font-weight: 650;
}

.primary-nav > a:not(.button) {
  position: relative;
  padding: 8px 0;
  transition: color 180ms ease;
}

.primary-nav > a:not(.button)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 2px;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--violet), var(--cyan));
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 200ms ease;
}

.primary-nav > a:not(.button):hover,
.primary-nav > a:not(.button):focus-visible,
.primary-nav > a.is-active {
  color: var(--white);
}

.primary-nav > a:not(.button):hover::after,
.primary-nav > a:not(.button):focus-visible::after,
.primary-nav > a.is-active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
}

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 18px;
  height: 1.5px;
  margin: 5px auto;
  background: var(--white);
  transition: transform 180ms ease;
}

.nav-toggle[aria-expanded="true"] span:nth-of-type(1) {
  transform: translateY(3.25px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-of-type(2) {
  transform: translateY(-3.25px) rotate(-45deg);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 54px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 14px;
  font-size: 14px;
  font-weight: 750;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.button svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 180ms ease;
}

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

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

.button:focus-visible,
.primary-nav a:focus-visible,
.inline-link:focus-visible,
.footer-links a:focus-visible,
.brand:focus-visible,
.nav-toggle:focus-visible {
  outline: 3px solid rgba(85, 223, 244, 0.52);
  outline-offset: 4px;
}

.button-small {
  min-height: 43px;
  padding: 0 17px;
  border-radius: 12px;
  font-size: 13px;
}

.button-ghost {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.045);
  color: var(--white);
}

.button-ghost:hover {
  border-color: rgba(159, 130, 255, 0.55);
  background: rgba(159, 130, 255, 0.1);
}

.button-primary {
  min-height: 58px;
  padding-inline: 24px;
  color: var(--white);
  background: linear-gradient(135deg, #8f70ff 0%, #7254f2 54%, #4ccde8 128%);
  box-shadow: 0 12px 32px rgba(105, 77, 235, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.26);
}

.button-primary:hover {
  box-shadow: 0 16px 40px rgba(105, 77, 235, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.button-text {
  min-height: auto;
  padding: 10px 2px;
  color: #d5d9e6;
  border-radius: 0;
}

.button-text span {
  color: var(--cyan);
}

.button-text:hover {
  transform: none;
  color: var(--white);
}

.button-dark {
  width: 100%;
  margin-top: 4px;
  color: var(--white);
  background: var(--ink);
  box-shadow: 0 12px 30px rgba(15, 17, 25, 0.2);
}

.button-dark:hover {
  background: #080a10;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  color: #b6bdd0;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.eyebrow > span {
  width: 28px;
  height: 1px;
  background: linear-gradient(90deg, var(--violet), var(--cyan));
}

.eyebrow.light {
  color: rgba(255, 255, 255, 0.74);
}

.eyebrow.light > span {
  background: rgba(255, 255, 255, 0.55);
}

.hero {
  min-height: 820px;
  padding-top: calc(var(--header-height) + 104px);
  padding-bottom: 88px;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.023) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.023) 1px, transparent 1px);
  background-size: 66px 66px;
  mask-image: linear-gradient(to bottom, black 5%, transparent 88%);
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(430px, 0.97fr);
  align-items: center;
  gap: 56px;
}

.hero-copy {
  max-width: 680px;
}

.hero h1 {
  margin-bottom: 28px;
  font-size: clamp(3.7rem, 6.5vw, 6.1rem);
  line-height: 0.98;
  letter-spacing: -0.065em;
  font-weight: 760;
}

.hero h1 em {
  color: transparent;
  background: linear-gradient(100deg, #f1f2ff 6%, #b9a8ff 48%, #61e2f5 96%);
  background-clip: text;
  -webkit-background-clip: text;
  font-style: normal;
}

.hero-lead {
  max-width: 620px;
  margin-bottom: 35px;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 54px;
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 610px;
  padding-top: 25px;
  border-top: 1px solid var(--line);
}

.hero-proof div {
  position: relative;
  display: grid;
  gap: 3px;
  padding: 0 20px;
}

.hero-proof div:first-child {
  padding-left: 0;
}

.hero-proof div + div::before {
  content: "";
  position: absolute;
  inset: 4px auto 4px 0;
  width: 1px;
  background: var(--line);
}

.hero-proof strong {
  color: #e8eaf2;
  font-size: 14px;
  font-weight: 760;
}

.hero-proof span {
  color: var(--muted-2);
  font-size: 12px;
}

.hero-visual {
  position: relative;
}

.hero-visual::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 12% 10%;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(127, 93, 255, 0.35), rgba(73, 213, 241, 0.16));
  filter: blur(70px);
}

.capability-card {
  position: relative;
  min-height: 596px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 30px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.008)),
    rgba(13, 16, 26, 0.86);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.capability-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.032) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.032) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(to bottom, transparent, black 20%, black 80%, transparent);
  pointer-events: none;
}

.card-topline,
.card-footer {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 62px;
  padding: 0 24px;
  color: var(--muted-2);
  font-size: 10px;
  font-weight: 780;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.card-topline {
  border-bottom: 1px solid var(--line);
}

.live-indicator {
  display: flex;
  align-items: center;
  gap: 7px;
  color: #9ae8ca;
}

.live-indicator i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 5px rgba(115, 246, 196, 0.08), 0 0 12px rgba(115, 246, 196, 0.7);
}

.capability-map {
  position: relative;
  height: 470px;
}

.connection-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  fill: none;
  stroke: rgba(144, 123, 243, 0.32);
  stroke-width: 1.3;
  stroke-dasharray: 5 7;
}

.connection-lines circle {
  stroke: rgba(85, 223, 244, 0.15);
  stroke-dasharray: 3 8;
}

.system-core {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  justify-items: center;
  width: 184px;
  height: 184px;
  padding-top: 28px;
  border: 1px solid rgba(159, 130, 255, 0.38);
  border-radius: 50%;
  background: radial-gradient(circle at 50% 36%, rgba(143, 112, 255, 0.17), rgba(12, 15, 24, 0.96) 64%);
  box-shadow: inset 0 0 48px rgba(124, 92, 252, 0.08), 0 0 42px rgba(124, 92, 252, 0.1);
  transform: translate(-50%, -50%);
}

.system-core::before,
.system-core::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(159, 130, 255, 0.12);
  border-radius: 50%;
}

.system-core::before {
  inset: -20px;
}

.system-core::after {
  inset: -42px;
  border-style: dashed;
}

.core-glow {
  position: absolute;
  inset: 30px;
  border-radius: 50%;
  background: rgba(124, 92, 252, 0.15);
  filter: blur(22px);
}

.system-core img {
  position: relative;
  z-index: 1;
  width: 70px;
  margin-bottom: 8px;
}

.system-core strong {
  position: relative;
  z-index: 1;
  font-size: 12px;
  letter-spacing: 0.17em;
}

.system-core span {
  position: relative;
  z-index: 1;
  margin-top: -4px;
  color: var(--muted-2);
  font-size: 10px;
}

.map-node {
  position: absolute;
  z-index: 3;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 10px;
  min-width: 142px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(18, 22, 34, 0.88);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18);
}

.map-node::after {
  content: "";
  position: absolute;
  width: 7px;
  height: 7px;
  border: 2px solid var(--bg-soft);
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(85, 223, 244, 0.65);
}

.node-icon {
  grid-row: 1 / 3;
  align-self: center;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(159, 130, 255, 0.2);
  border-radius: 9px;
  color: #bbaaff;
  background: rgba(159, 130, 255, 0.08);
  font-size: 9px;
  font-weight: 800;
}

.map-node strong {
  align-self: end;
  color: #e5e8f2;
  font-size: 11px;
}

.map-node small {
  color: var(--muted-2);
  font-size: 9px;
}

.node-software {
  top: 26px;
  left: 26px;
}

.node-software::after {
  right: -5px;
  bottom: 10px;
}

.node-web3 {
  top: 27px;
  right: 26px;
}

.node-web3::after {
  bottom: 10px;
  left: -5px;
}

.node-ai {
  bottom: 30px;
  left: 26px;
}

.node-ai::after {
  top: 10px;
  right: -5px;
}

.node-fintech {
  right: 26px;
  bottom: 30px;
}

.node-fintech::after {
  top: 10px;
  left: -5px;
}

.card-footer {
  min-height: 64px;
  justify-content: center;
  gap: 12px;
  border-top: 1px solid var(--line);
}

.card-footer i {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
}

.signal-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.018);
}

.signal-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 26px;
  min-height: 82px;
  color: #858da4;
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.signal-row i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--violet), var(--cyan));
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.65fr);
  align-items: end;
  gap: 70px;
  margin-bottom: 64px;
}

.section-heading.compact {
  margin-bottom: 70px;
}

.section-heading h2,
.about h2,
.contact h2 {
  margin-bottom: 0;
  font-size: clamp(2.45rem, 4.7vw, 4.5rem);
  line-height: 1.06;
  letter-spacing: -0.052em;
  font-weight: 730;
}

.section-heading > p {
  max-width: 470px;
  margin-bottom: 7px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.78;
}

.services {
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.012), transparent 42%);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.service-card {
  position: relative;
  min-height: 450px;
  padding: 38px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.009));
  transition: transform 220ms ease, border-color 220ms ease, background-color 220ms ease;
}

.service-card::before {
  content: "";
  position: absolute;
  top: -90px;
  right: -70px;
  width: 230px;
  height: 230px;
  border-radius: 50%;
  background: rgba(124, 92, 252, 0.11);
  filter: blur(42px);
  opacity: 0;
  transition: opacity 220ms ease;
}

.service-card:hover {
  z-index: 2;
  border-color: rgba(159, 130, 255, 0.34);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.048), rgba(255, 255, 255, 0.012));
  transform: translateY(-6px);
}

.service-card:hover::before {
  opacity: 1;
}

.service-number {
  position: absolute;
  top: 28px;
  right: 30px;
  color: rgba(255, 255, 255, 0.16);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.service-icon {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  margin-bottom: 42px;
  border: 1px solid rgba(159, 130, 255, 0.2);
  border-radius: 16px;
  color: #baa9ff;
  background: linear-gradient(135deg, rgba(159, 130, 255, 0.13), rgba(85, 223, 244, 0.05));
}

.service-icon svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-card h3 {
  margin-bottom: 15px;
  font-size: 25px;
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.service-card > p {
  max-width: 500px;
  margin-bottom: 28px;
  color: var(--muted);
  line-height: 1.72;
}

.service-card ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 24px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
  color: #c5cad9;
  font-size: 13px;
}

.service-card li {
  position: relative;
  padding-left: 18px;
}

.service-card li::before {
  content: "";
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 6px;
  height: 1px;
  background: var(--cyan);
}

.approach {
  padding-top: 80px;
}

.approach-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.approach-track::before {
  content: "";
  position: absolute;
  top: 45px;
  right: 0;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(159, 130, 255, 0.5), rgba(85, 223, 244, 0.38));
}

.approach-step {
  position: relative;
  padding-right: 42px;
}

.step-index {
  display: block;
  margin-bottom: 22px;
  color: var(--muted-2);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.15em;
}

.step-dot {
  position: relative;
  z-index: 1;
  width: 13px;
  height: 13px;
  margin-bottom: 33px;
  border: 3px solid var(--bg);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--violet), var(--cyan));
  box-shadow: 0 0 0 1px rgba(159, 130, 255, 0.35), 0 0 18px rgba(124, 92, 252, 0.35);
}

.approach-step h3 {
  margin-bottom: 12px;
  font-size: 21px;
  letter-spacing: -0.02em;
}

.approach-step p {
  max-width: 230px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.about {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 75% 25%, rgba(124, 92, 252, 0.12), transparent 31rem),
    rgba(255, 255, 255, 0.015);
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(540px, 1.1fr);
  align-items: center;
  gap: 86px;
}

.about h2 {
  margin-bottom: 28px;
}

.about-lead {
  max-width: 550px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.78;
}

.inline-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #e5e8f2;
  font-size: 14px;
  font-weight: 750;
}

.inline-link span {
  color: var(--cyan);
  transition: transform 180ms ease;
}

.inline-link:hover span {
  transform: translateX(4px);
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.principle {
  min-height: 205px;
  padding: 27px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(11, 14, 23, 0.66);
}

.principle > span {
  display: inline-block;
  margin-bottom: 30px;
  color: #a997ff;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.principle h3 {
  margin-bottom: 9px;
  font-size: 18px;
}

.principle p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.contact {
  padding: 110px 0;
}

.contact-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(440px, 0.65fr);
  gap: 72px;
  padding: 68px;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 0% 0%, rgba(255, 255, 255, 0.16), transparent 24rem),
    linear-gradient(135deg, #7654ef 0%, #654be0 44%, #21a9c7 130%);
  box-shadow: 0 28px 90px rgba(64, 42, 162, 0.32);
}

.contact-panel::after {
  content: "";
  position: absolute;
  top: -80px;
  right: 28%;
  width: 270px;
  height: 270px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 50%;
  box-shadow: 0 0 0 42px rgba(255, 255, 255, 0.025), 0 0 0 84px rgba(255, 255, 255, 0.018);
  pointer-events: none;
}

.contact-copy,
.contact-form {
  position: relative;
  z-index: 1;
}

.contact h2 {
  margin-bottom: 25px;
}

.contact-copy > p:not(.eyebrow) {
  max-width: 520px;
  margin-bottom: 38px;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.74;
}

.contact-notes {
  display: grid;
  gap: 13px;
}

.contact-notes div {
  display: flex;
  align-items: center;
  gap: 13px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
}

.contact-notes strong {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 9px;
  color: rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.08);
  font-size: 9px;
}

.contact-form {
  display: grid;
  gap: 18px;
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 24px 60px rgba(29, 18, 91, 0.2);
  color: var(--ink);
}

.field-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.contact-form label {
  display: grid;
  gap: 7px;
}

.contact-form label > span {
  color: #343847;
  font-size: 11px;
  font-weight: 780;
  letter-spacing: 0.02em;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid #d8dce6;
  border-radius: 11px;
  outline: none;
  background: #fbfbfd;
  color: #171923;
  transition: border-color 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.contact-form input,
.contact-form select {
  height: 48px;
  padding: 0 13px;
}

.contact-form select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, #74798a 50%), linear-gradient(135deg, #74798a 50%, transparent 50%);
  background-position: calc(100% - 17px) 21px, calc(100% - 12px) 21px;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

.contact-form textarea {
  min-height: 124px;
  padding: 12px 13px;
  resize: vertical;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #9a9fad;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: #8064ee;
  background: #fff;
  box-shadow: 0 0 0 4px rgba(124, 92, 252, 0.12);
}

.contact-form [aria-invalid="true"] {
  border-color: #df6675;
  box-shadow: 0 0 0 4px rgba(223, 102, 117, 0.1);
}

.form-status {
  min-height: 20px;
  margin: -2px 2px 0;
  color: #565c6d;
  font-size: 12px;
  line-height: 1.45;
}

.form-status.is-error {
  color: #b54451;
}

.form-status.is-success {
  color: #277755;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #07090f;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 80px;
  padding: 72px 0 58px;
}

.footer-brand img {
  width: 172px;
  margin-bottom: 20px;
}

.footer-brand p {
  max-width: 390px;
  margin: 0;
  color: var(--muted-2);
  font-size: 13px;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 50px;
}

.footer-links > div {
  display: grid;
  align-content: start;
  gap: 10px;
}

.footer-links strong {
  margin-bottom: 5px;
  color: #e2e5ef;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-links a {
  color: var(--muted-2);
  font-size: 13px;
  transition: color 180ms ease;
}

.footer-links a:hover {
  color: var(--white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 0 30px;
  border-top: 1px solid var(--line);
  color: #646c83;
  font-size: 11px;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 650ms ease, transform 650ms cubic-bezier(0.2, 0.72, 0.3, 1);
  transition-delay: var(--reveal-delay, 0ms);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.legal-page {
  min-height: 100vh;
  padding-top: calc(var(--header-height) + 80px);
}

.legal-card {
  max-width: 820px;
  margin: 0 auto 100px;
  padding: 48px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.025);
}

.legal-card h1 {
  margin-bottom: 18px;
  font-size: clamp(2.7rem, 6vw, 4.7rem);
  line-height: 1;
  letter-spacing: -0.055em;
}

.legal-card h2 {
  margin-top: 38px;
  margin-bottom: 12px;
  font-size: 20px;
}

.legal-card p,
.legal-card li,
.legal-card address {
  color: var(--muted);
}

.legal-card address {
  font-style: normal;
}

.legal-card .notice {
  margin: 28px 0;
  padding: 18px 20px;
  border: 1px solid rgba(159, 130, 255, 0.24);
  border-radius: 14px;
  background: rgba(159, 130, 255, 0.07);
  color: #d8d2f6;
}

@media (max-width: 1080px) {
  .hero-layout {
    grid-template-columns: 1fr;
    gap: 64px;
  }

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

  .hero-visual {
    width: min(100%, 650px);
    margin: 0 auto;
  }

  .about-layout {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .about-copy {
    max-width: 780px;
  }

  .contact-panel {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .contact-copy {
    max-width: 720px;
  }
}

@media (max-width: 820px) {
  :root {
    --header-height: 72px;
  }

  .section {
    padding: 92px 0;
  }

  .site-header {
    background: rgba(9, 11, 18, 0.82);
    backdrop-filter: blur(18px);
  }

  .brand {
    width: 154px;
  }

  .nav-toggle {
    display: block;
  }

  .primary-nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    bottom: 0;
    left: 0;
    display: grid;
    align-content: start;
    gap: 8px;
    padding: 26px 20px 40px;
    border-top: 1px solid var(--line);
    background: rgba(8, 10, 17, 0.98);
    transform: translateX(100%);
    visibility: hidden;
    transition: transform 220ms ease, visibility 220ms ease;
  }

  .primary-nav.is-open {
    transform: translateX(0);
    visibility: visible;
  }

  .primary-nav > a:not(.button) {
    padding: 15px 8px;
    border-bottom: 1px solid var(--line);
    font-size: 17px;
  }

  .primary-nav .button {
    margin-top: 12px;
  }

  .hero {
    min-height: auto;
    padding-top: calc(var(--header-height) + 76px);
  }

  .hero h1 {
    font-size: clamp(3.25rem, 13vw, 5.4rem);
  }

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

  .section-heading {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .section-heading > p {
    max-width: 650px;
  }

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

  .approach-track {
    grid-template-columns: 1fr 1fr;
    gap: 50px 32px;
  }

  .approach-track::before {
    display: none;
  }

  .approach-step {
    padding-right: 0;
  }

  .approach-step::before {
    content: "";
    position: absolute;
    top: 45px;
    left: 6px;
    width: 1px;
    height: 30px;
    background: linear-gradient(var(--violet), transparent);
  }

  .about-layout {
    gap: 48px;
  }

  .contact-panel {
    width: min(calc(100% - 24px), var(--container));
    padding: 48px 34px;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

@media (max-width: 620px) {
  .container {
    width: min(calc(100% - 30px), var(--container));
  }

  .section {
    padding: 78px 0;
  }

  .hero {
    padding-top: calc(var(--header-height) + 58px);
    padding-bottom: 68px;
  }

  .hero h1 {
    margin-bottom: 24px;
    font-size: clamp(3rem, 15vw, 4.25rem);
  }

  .hero-lead {
    line-height: 1.64;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
    gap: 7px;
    margin-bottom: 42px;
  }

  .button-primary {
    width: 100%;
  }

  .button-text {
    align-self: center;
  }

  .hero-proof {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .hero-proof div {
    padding: 0;
  }

  .hero-proof div + div::before {
    display: none;
  }

  .capability-card {
    min-height: 520px;
    border-radius: 22px;
  }

  .capability-map {
    height: 405px;
  }

  .card-topline,
  .card-footer {
    padding-inline: 18px;
  }

  .map-node {
    min-width: 122px;
    padding: 10px;
  }

  .node-software,
  .node-ai {
    left: 12px;
  }

  .node-web3,
  .node-fintech {
    right: 12px;
  }

  .node-software,
  .node-web3 {
    top: 18px;
  }

  .node-ai,
  .node-fintech {
    bottom: 20px;
  }

  .node-icon {
    width: 27px;
    height: 27px;
  }

  .system-core {
    width: 148px;
    height: 148px;
    padding-top: 25px;
  }

  .system-core img {
    width: 58px;
    margin-bottom: 5px;
  }

  .system-core::after {
    inset: -26px;
  }

  .system-core::before {
    inset: -13px;
  }

  .card-footer {
    gap: 7px;
    font-size: 8px;
  }

  .signal-row {
    justify-content: flex-start;
    overflow-x: auto;
    padding-inline: 6px;
    scrollbar-width: none;
  }

  .signal-row::-webkit-scrollbar {
    display: none;
  }

  .signal-row span {
    flex: 0 0 auto;
  }

  .section-heading h2,
  .about h2,
  .contact h2 {
    font-size: clamp(2.35rem, 12vw, 3.4rem);
  }

  .section-heading {
    margin-bottom: 44px;
  }

  .service-card {
    min-height: auto;
    padding: 30px 24px;
  }

  .service-icon {
    margin-bottom: 34px;
  }

  .approach-track {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .approach-step p {
    max-width: 420px;
  }

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

  .principle {
    min-height: 185px;
  }

  .contact {
    padding: 78px 0;
  }

  .contact-panel {
    width: calc(100% - 20px);
    gap: 38px;
    padding: 40px 20px 20px;
    border-radius: 26px;
  }

  .contact-notes {
    display: none;
  }

  .contact-form {
    padding: 22px;
    border-radius: 18px;
  }

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

  .footer-main {
    padding-top: 56px;
  }

  .footer-links {
    gap: 30px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 7px;
  }

  .legal-card {
    padding: 30px 22px;
  }
}

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

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

  .reveal {
    opacity: 1;
    transform: none;
  }
}