:root {
  --ink: #071019;
  --ink-soft: #0b1722;
  --ink-raised: #101e2a;
  --paper: #f1efe8;
  --paper-soft: #e8e5dc;
  --white: #f7f9ff;
  --muted: #9ba8b5;
  --blue: #4f7cff;
  --blue-bright: #6d91ff;
  --cyan: #72e5ff;
  --lime: #d9ff62;
  --line: rgba(228, 237, 255, 0.15);
  --line-dark: rgba(7, 16, 25, 0.16);
  --shell: min(1440px, calc(100vw - clamp(40px, 8vw, 128px)));
  --header-height: 90px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 20px);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--ink);
  color: var(--white);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

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

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

a {
  color: inherit;
}

img,
svg,
canvas {
  display: block;
}

svg {
  overflow: visible;
}

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

:focus-visible {
  outline: 3px solid var(--lime);
  outline-offset: 4px;
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.section {
  position: relative;
  padding-block: clamp(110px, 14vw, 220px);
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 12px 18px;
  border-radius: 8px;
  background: var(--lime);
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
  transform: translateY(-160%);
  transition: transform 180ms ease;
}

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

.scroll-progress {
  position: fixed;
  z-index: 150;
  inset: 0 0 auto;
  height: 2px;
  pointer-events: none;
}

.scroll-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--blue), var(--lime));
  transform: scaleX(0);
  transform-origin: left;
  will-change: transform;
}

/* Header */
.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  height: var(--header-height);
  border-bottom: 1px solid transparent;
  transition: height 450ms var(--ease-out), background-color 350ms ease, border-color 350ms ease, backdrop-filter 350ms ease;
}

.site-header.is-scrolled {
  height: 76px;
  border-color: var(--line);
  background: rgba(7, 16, 25, 0.78);
  backdrop-filter: blur(22px) saturate(140%);
  -webkit-backdrop-filter: blur(22px) saturate(140%);
}

.site-header:has(.mobile-menu[open]) {
  height: var(--header-height);
  border-color: transparent;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.nav {
  height: 100%;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 34px;
}

.brand {
  position: relative;
  z-index: 3;
  width: max-content;
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--white);
  text-decoration: none;
}

.brand__mark {
  width: 32px;
  height: auto;
}

.brand__mark path {
  fill: currentColor;
}

.brand__mark rect {
  fill: var(--blue);
}

.brand__word {
  font-size: 14px;
  font-weight: 850;
  letter-spacing: 0.32em;
  line-height: 1;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(26px, 3vw, 48px);
}

.nav__links a {
  position: relative;
  padding-block: 12px;
  color: rgba(247, 249, 255, 0.7);
  font-size: 13px;
  font-weight: 650;
  text-decoration: none;
  transition: color 250ms ease;
}

.nav__links a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 5px;
  left: 0;
  height: 1px;
  background: var(--lime);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 400ms var(--ease-out);
}

.nav__links a:hover,
.nav__links a[aria-current="true"] {
  color: var(--white);
}

.nav__links a:hover::after,
.nav__links a[aria-current="true"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav__actions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 24px;
}

.language-switch {
  display: flex;
  align-items: center;
  gap: 7px;
  color: rgba(247, 249, 255, 0.35);
}

.language-switch a,
.mobile-menu__lang a {
  text-decoration: none;
  border: 0;
  padding: 6px 2px;
  background: none;
  color: rgba(247, 249, 255, 0.58);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  cursor: pointer;
  transition: color 220ms ease;
}

.language-switch a:hover,
.language-switch a[aria-current="page"],
.mobile-menu__lang a:hover,
.mobile-menu__lang a[aria-current="page"] {
  color: var(--white);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  min-height: 58px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 750;
  text-decoration: none;
  transition: color 350ms ease, background-color 350ms ease, border-color 350ms ease, transform 350ms var(--ease-out), box-shadow 350ms ease;
}

.button__arrow {
  font-size: 18px;
  line-height: 1;
  transition: transform 350ms var(--ease-out);
}

.button:hover .button__arrow {
  transform: translate(3px, -3px);
}

.button--small {
  min-height: 44px;
  padding-inline: 19px;
  gap: 14px;
  font-size: 12px;
}

.button--glass {
  border-color: rgba(247, 249, 255, 0.24);
  background: rgba(247, 249, 255, 0.04);
}

.button--glass:hover {
  border-color: var(--white);
  background: var(--white);
  color: var(--ink);
}

.button--primary {
  background: var(--blue);
  color: var(--ink);
  box-shadow: 0 16px 45px rgba(79, 124, 255, 0.24);
}

.button--primary:hover {
  background: var(--blue-bright);
  box-shadow: 0 20px 54px rgba(79, 124, 255, 0.36);
  transform: translateY(-2px);
}

.mobile-menu {
  display: none;
  justify-self: end;
}

.mobile-menu summary {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  color: var(--white);
  font-size: 12px;
  font-weight: 750;
  list-style: none;
  cursor: pointer;
}

.mobile-menu summary::-webkit-details-marker {
  display: none;
}

.menu-icon {
  position: relative;
  width: 24px;
  height: 20px;
}

.menu-icon i {
  position: absolute;
  left: 0;
  width: 24px;
  height: 1px;
  background: currentColor;
  transition: transform 350ms var(--ease-out), top 350ms var(--ease-out);
}

.menu-icon i:first-child { top: 6px; }
.menu-icon i:last-child { top: 14px; }
.mobile-menu[open] .menu-icon i:first-child { top: 10px; transform: rotate(45deg); }
.mobile-menu[open] .menu-icon i:last-child { top: 10px; transform: rotate(-45deg); }

.mobile-menu__panel {
  position: fixed;
  z-index: 1;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 100px max(24px, calc((100vw - var(--shell)) / 2));
  background:
    radial-gradient(circle at 100% 0%, rgba(79, 124, 255, 0.35), transparent 42%),
    var(--ink);
}

.mobile-menu__panel > a {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
}

.mobile-menu__panel > a span {
  margin-top: 9px;
  color: var(--blue-bright);
  font-size: 10px;
  letter-spacing: 0.12em;
}

.mobile-menu__panel > a b {
  font-size: clamp(35px, 11vw, 58px);
  font-weight: 720;
  letter-spacing: -0.05em;
  line-height: 1;
}

.mobile-menu__lang {
  display: flex;
  gap: 22px;
  margin-top: 32px;
}

.mobile-menu__lang a {
  font-size: 13px;
}

/* Reusable labels */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  color: rgba(247, 249, 255, 0.66);
  font-size: 11px;
  font-weight: 780;
  letter-spacing: 0.16em;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow__dot {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 5px rgba(217, 255, 98, 0.1);
}

.section-index {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 17px;
  border-top: 1px solid var(--line);
  color: rgba(247, 249, 255, 0.5);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.section-index--dark {
  border-color: var(--line-dark);
  color: rgba(7, 16, 25, 0.7);
}

/* Hero */
.hero {
  position: relative;
  isolation: isolate;
  min-height: 100svh;
  overflow: hidden;
  background:
    radial-gradient(circle at 72% 40%, rgba(44, 89, 205, 0.2), transparent 34%),
    radial-gradient(circle at 4% 100%, rgba(55, 113, 255, 0.13), transparent 32%),
    var(--ink);
}

.hero__grid,
.contact__grid {
  position: absolute;
  z-index: -1;
  inset: 0;
  opacity: 0.36;
  background-image:
    linear-gradient(rgba(170, 196, 255, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(170, 196, 255, 0.12) 1px, transparent 1px);
  background-size: clamp(56px, 6vw, 96px) clamp(56px, 6vw, 96px);
  -webkit-mask-image: linear-gradient(to bottom, #000 0, transparent 82%);
  mask-image: linear-gradient(to bottom, #000 0, transparent 82%);
}

.hero__glow {
  position: absolute;
  z-index: -1;
  top: 7%;
  right: 4%;
  width: min(60vw, 820px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79, 124, 255, 0.18), rgba(79, 124, 255, 0.04) 48%, transparent 70%);
  filter: blur(10px);
  animation: breathe 8s ease-in-out infinite alternate;
}

.hero__inner {
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(430px, 0.95fr);
  align-items: center;
  gap: clamp(40px, 5vw, 90px);
  padding-top: calc(var(--header-height) + 46px);
  padding-bottom: 96px;
}

.hero__copy {
  position: relative;
  z-index: 2;
  max-width: 790px;
}

.hero__eyebrow {
  margin-bottom: clamp(22px, 3vw, 38px);
}

.hero__title {
  margin: 0;
  font-size: clamp(62px, 7.7vw, 124px);
  font-weight: 740;
  letter-spacing: -0.075em;
  line-height: 0.84;
}

.hero__line {
  display: block;
  overflow: hidden;
  padding-right: 0.08em;
  padding-bottom: 0.1em;
}

.hero__line > span {
  display: block;
  transform-origin: left bottom;
}

.hero__line--accent {
  color: var(--blue-bright);
}

.hero__lead {
  max-width: 630px;
  margin: clamp(22px, 3vw, 40px) 0 0;
  color: rgba(247, 249, 255, 0.68);
  font-size: clamp(16px, 1.45vw, 20px);
  line-height: 1.62;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 34px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(247, 249, 255, 0.3);
  color: rgba(247, 249, 255, 0.86);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: border-color 250ms ease, color 250ms ease;
}

.text-link span:last-child {
  transition: transform 350ms var(--ease-out);
}

.text-link:hover {
  border-color: var(--lime);
  color: var(--white);
}

.text-link:hover span:last-child {
  transform: translate(3px, -3px);
}

.hero__facts {
  display: grid;
  grid-template-columns: 0.75fr 1.3fr 1fr;
  gap: 0;
  max-width: 690px;
  margin: clamp(46px, 6vw, 76px) 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.hero__facts div {
  min-width: 0;
  padding: 17px 18px 0 0;
}

.hero__facts div + div {
  padding-left: 20px;
  border-left: 1px solid var(--line);
}

.hero__facts dt {
  margin: 0 0 6px;
  color: var(--white);
  font-size: 18px;
  font-weight: 720;
  letter-spacing: -0.03em;
}

.hero__facts dd {
  margin: 0;
  color: rgba(247, 249, 255, 0.55);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.45;
  text-transform: uppercase;
}

.scroll-cue {
  position: absolute;
  z-index: 4;
  bottom: 30px;
  left: max(20px, calc((100vw - var(--shell)) / 2));
  display: flex;
  align-items: center;
  gap: 14px;
  color: rgba(247, 249, 255, 0.55);
  font-size: 9px;
  font-weight: 750;
  letter-spacing: 0.15em;
  text-decoration: none;
  text-transform: uppercase;
}

.scroll-cue i {
  position: relative;
  width: 48px;
  height: 1px;
  overflow: hidden;
  background: var(--line);
}

.scroll-cue i::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--lime);
  transform: translateX(-100%);
  animation: scan 2.4s var(--ease-in-out) infinite;
}

/* Hero product signal */
.hero-stage {
  --pointer-x: 50%;
  --pointer-y: 50%;
  position: relative;
  justify-self: end;
  width: min(42vw, 650px);
  aspect-ratio: 1;
  transform-style: preserve-3d;
  will-change: transform;
}

.hero-stage::before {
  content: "";
  position: absolute;
  inset: 8%;
  border-radius: 50%;
  background: radial-gradient(circle at var(--pointer-x) var(--pointer-y), rgba(114, 229, 255, 0.16), rgba(79, 124, 255, 0.06) 34%, transparent 66%);
  filter: blur(10px);
}

#signal-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.82;
}

.hero-stage__halo {
  position: absolute;
  inset: 18%;
  border-radius: 50%;
  background: rgba(79, 124, 255, 0.08);
  box-shadow: 0 0 100px rgba(79, 124, 255, 0.28), inset 0 0 65px rgba(114, 229, 255, 0.08);
  animation: pulse-halo 5s ease-in-out infinite;
}

.hero-stage__ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(142, 172, 255, 0.18);
}

.hero-stage__ring::before,
.hero-stage__ring::after {
  content: "";
  position: absolute;
  width: 7px;
  height: 7px;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  background: var(--ink);
  box-shadow: 0 0 14px rgba(114, 229, 255, 0.7);
}

.hero-stage__ring::before { top: -4px; left: 50%; }
.hero-stage__ring::after { right: 12%; bottom: 12%; }

.hero-stage__ring--outer {
  inset: 5%;
  border-style: dashed;
  animation: rotate-ring 38s linear infinite;
}

.hero-stage__ring--inner {
  inset: 25%;
  animation: rotate-ring 24s linear infinite reverse;
}

.hero-stage__axis {
  position: absolute;
  opacity: 0.3;
  background: linear-gradient(90deg, transparent, var(--blue-bright), transparent);
}

.hero-stage__axis--x {
  top: 50%;
  right: 2%;
  left: 2%;
  height: 1px;
}

.hero-stage__axis--y {
  top: 2%;
  bottom: 2%;
  left: 50%;
  width: 1px;
  background: linear-gradient(transparent, var(--blue-bright), transparent);
}

.hero-stage__core {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 35%;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border: 1px solid rgba(247, 249, 255, 0.17);
  border-radius: 50%;
  background: rgba(8, 20, 32, 0.62);
  box-shadow: inset 0 0 50px rgba(79, 124, 255, 0.12), 0 0 0 14px rgba(79, 124, 255, 0.025);
  backdrop-filter: blur(8px);
  transform: translate(-50%, -50%) translateZ(28px);
}

.hero-stage__core img {
  width: 46%;
  height: auto;
}

.hero-stage__core path {
  fill: currentColor;
}

.hero-stage__core rect { fill: var(--blue-bright); }

.hero-stage__core span {
  position: absolute;
  bottom: 18%;
  font-size: clamp(6px, 0.6vw, 9px);
  font-weight: 850;
  letter-spacing: 0.32em;
  transform: translateX(0.16em);
}

.product-node {
  position: absolute;
  min-width: 118px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 9px;
  padding: 9px 10px;
  border: 1px solid rgba(247, 249, 255, 0.15);
  border-radius: 8px;
  background: rgba(8, 20, 32, 0.72);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(10px);
  font-size: clamp(7px, 0.65vw, 10px);
  letter-spacing: 0.06em;
  transform: translateZ(45px);
  animation: node-float 5s ease-in-out infinite alternate;
}

.product-node i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--node-color, var(--blue-bright));
  box-shadow: 0 0 12px var(--node-color, var(--blue-bright));
}

.product-node b {
  color: rgba(247, 249, 255, 0.35);
  font-size: 8px;
}

.product-node--one { --node-color: #c48afa; top: 12%; left: 4%; }
.product-node--two { --node-color: #65d14c; top: 22%; right: 0; animation-delay: -1.7s; }
.product-node--three { --node-color: #ffdc47; right: 7%; bottom: 15%; animation-delay: -3.1s; }
.product-node--four { --node-color: #52c5a3; bottom: 9%; left: 2%; animation-delay: -4.3s; }

.hero-stage__status {
  position: absolute;
  right: 18%;
  bottom: 2%;
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(247, 249, 255, 0.4);
  font-size: clamp(6px, 0.55vw, 8px);
  font-weight: 750;
  letter-spacing: 0.13em;
}

.hero-stage__status i,
.footer__signal i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 12px rgba(217, 255, 98, 0.8);
  animation: status-blink 1.8s ease-in-out infinite;
}

/* Statement */
.statement {
  display: grid;
  grid-template-columns: minmax(150px, 2fr) minmax(0, 8fr);
  gap: clamp(50px, 9vw, 150px);
}

.statement .section-index {
  align-self: start;
}

.statement__content {
  max-width: 1050px;
}

.statement__kicker {
  margin: 0 0 24px;
  color: var(--blue-bright);
  font-size: 12px;
  font-weight: 760;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.statement h2 {
  max-width: 14ch;
  margin: 0;
  font-size: clamp(44px, 6.2vw, 96px);
  font-weight: 650;
  letter-spacing: -0.065em;
  line-height: 0.98;
}

.statement__bottom {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 40px;
  max-width: 760px;
  margin-top: clamp(42px, 6vw, 76px);
  margin-left: auto;
}

.statement__bottom p {
  margin: 0;
  color: rgba(247, 249, 255, 0.56);
  font-size: clamp(15px, 1.35vw, 18px);
  line-height: 1.72;
}

.circle-link {
  width: 64px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border: 1px solid rgba(247, 249, 255, 0.34);
  border-radius: 50%;
  color: var(--white);
  font-size: 23px;
  text-decoration: none;
  transition: background-color 350ms ease, color 350ms ease, transform 350ms var(--ease-out);
}

.circle-link:hover {
  background: var(--lime);
  color: var(--ink);
  transform: rotate(-12deg);
}

/* Products */
.products {
  padding-top: clamp(110px, 13vw, 200px);
  padding-bottom: clamp(70px, 9vw, 130px);
  background: var(--paper);
  color: var(--ink);
}

.products__head {
  display: grid;
  grid-template-columns: minmax(150px, 2fr) minmax(0, 8fr);
  gap: clamp(50px, 9vw, 150px);
  margin-bottom: clamp(70px, 10vw, 150px);
}

.products .section-index {
  align-self: start;
  border-color: var(--line-dark);
  color: rgba(7, 16, 25, 0.7);
}

.section-heading {
  display: grid;
  grid-template-columns: 1fr minmax(220px, 0.48fr);
  align-items: end;
  gap: 40px;
}

.section-heading .eyebrow {
  grid-column: 1 / -1;
  color: rgba(7, 16, 25, 0.66);
}

.section-heading h2,
.services__intro h2 {
  margin: 0;
  font-size: clamp(52px, 7vw, 108px);
  font-weight: 680;
  letter-spacing: -0.07em;
  line-height: 0.91;
}

.section-heading > p:last-child {
  margin: 0 0 7px;
  color: rgba(7, 16, 25, 0.63);
  font-size: 15px;
  line-height: 1.65;
}

.product-stack {
  position: relative;
}

.products :focus-visible,
.about :focus-visible {
  outline-color: var(--ink);
}

.product-card {
  --card-ink: #111823;
  --card-bg: #eeeaf3;
  --card-accent: #7952be;
  position: sticky;
  top: 96px;
  z-index: 1;
  min-height: min(730px, calc(100svh - 122px));
  display: grid;
  grid-template-columns: minmax(330px, 0.82fr) minmax(430px, 1.18fr);
  overflow: hidden;
  margin-bottom: clamp(90px, 12vh, 150px);
  border: 1px solid rgba(7, 16, 25, 0.13);
  border-radius: clamp(24px, 2.4vw, 38px);
  background: var(--card-bg);
  color: var(--card-ink);
  box-shadow: 0 30px 80px rgba(7, 16, 25, 0.13);
  transform-origin: top center;
}

.product-card:nth-child(2) { top: 104px; z-index: 2; }
.product-card:nth-child(3) { top: 112px; z-index: 3; }
.product-card:nth-child(4) { top: 120px; z-index: 4; margin-bottom: 0; }

.product-card--thinkoff { --card-bg: #eee8f3; --card-ink: #17131f; --card-accent: #8455c5; }
.product-card--comovo { --card-bg: #dff2dd; --card-ink: #11251a; --card-accent: #5ab83e; }
.product-card--questika { --card-bg: #7351c7; --card-ink: #fffdf6; --card-accent: #ffdc42; }
.product-card--kadry { --card-bg: #eeeae1; --card-ink: #10251f; --card-accent: #18755c; }

.product-card__noise {
  position: absolute;
  z-index: 0;
  inset: 0;
  opacity: 0.055;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.65'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}

.product-card__copy {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 44px;
  padding: clamp(30px, 4.3vw, 68px);
}

.product-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-size: 9px;
  font-weight: 820;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.product-card__number { opacity: 0.5; }

.product-card__type {
  padding: 8px 12px;
  border: 1px solid currentColor;
  border-radius: 999px;
  opacity: 0.74;
}

.product-card--questika .product-card__type {
  opacity: 1;
}

.product-card h3 {
  margin: 0 0 24px;
  font-size: clamp(54px, 6vw, 96px);
  font-weight: 760;
  letter-spacing: -0.075em;
  line-height: 0.86;
}

.product-card__tagline {
  max-width: 13ch;
  margin: 0 0 22px;
  font-size: clamp(22px, 2.4vw, 36px);
  font-weight: 640;
  letter-spacing: -0.045em;
  line-height: 1.08;
}

.product-card__description {
  max-width: 42ch;
  margin: 0;
  opacity: 0.67;
  font-size: 14px;
  line-height: 1.66;
}

.product-card--questika .product-card__description {
  opacity: 0.92;
}

.product-card__link {
  width: max-content;
  display: inline-flex;
  align-items: center;
  gap: 22px;
  padding: 13px 0 8px;
  border-bottom: 1px solid currentColor;
  font-size: 12px;
  font-weight: 800;
  text-decoration: none;
}

.product-card__link span:last-child {
  transition: transform 350ms var(--ease-out);
}

.product-card__link:hover span:last-child {
  transform: translate(4px, -4px);
}

.product-card__visual {
  position: relative;
  z-index: 2;
  min-width: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 48%, color-mix(in srgb, var(--card-accent) 62%, transparent), transparent 45%),
    repeating-linear-gradient(90deg, transparent 0 59px, rgba(255, 255, 255, 0.09) 60px),
    repeating-linear-gradient(0deg, transparent 0 59px, rgba(255, 255, 255, 0.09) 60px),
    var(--card-accent);
}

.product-card--questika .product-card__visual {
  background:
    radial-gradient(circle at 50% 44%, rgba(255, 219, 66, 0.42), transparent 44%),
    repeating-linear-gradient(90deg, transparent 0 59px, rgba(255, 255, 255, 0.09) 60px),
    repeating-linear-gradient(0deg, transparent 0 59px, rgba(255, 255, 255, 0.09) 60px),
    #4d2c9b;
}

.product-card__ghost {
  position: absolute;
  top: 13%;
  left: 50%;
  color: transparent;
  font-size: clamp(80px, 12vw, 184px);
  font-weight: 900;
  letter-spacing: -0.09em;
  line-height: 1;
  white-space: nowrap;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.22);
  transform: translateX(-50%);
}

.phone {
  position: absolute;
  z-index: 2;
  top: 11%;
  left: 50%;
  width: min(38%, 290px);
  padding: 7px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: clamp(31px, 3vw, 48px);
  background: #08090c;
  box-shadow: 0 45px 90px rgba(8, 14, 24, 0.38), 0 8px 18px rgba(8, 14, 24, 0.2);
  transform: translateX(-50%) rotate(2.5deg) translateY(var(--phone-y, 0));
  transition: transform 900ms var(--ease-out);
  will-change: transform;
}

.product-card:nth-child(even) .phone {
  transform: translateX(-50%) rotate(-2.5deg) translateY(var(--phone-y, 0));
}

.product-card.is-active .phone {
  transform: translateX(-50%) rotate(0deg) translateY(var(--phone-y, 0));
}

.phone img {
  width: 100%;
  height: auto;
  border-radius: clamp(25px, 2.6vw, 41px);
}

.phone-link {
  display: block;
  cursor: pointer;
  border-radius: clamp(25px, 2.6vw, 41px);
  transition: filter 300ms var(--ease-out);
}
.phone-link:hover img { filter: brightness(1.06); }
.phone-link:focus-visible { outline: 2px solid var(--blue-bright); outline-offset: -4px; }

.product-card__note {
  position: absolute;
  z-index: 3;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 7px;
  background: rgba(10, 17, 25, 0.7);
  color: #fff;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(10px);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.15em;
}

.product-card__note--a { top: 24%; left: 9%; transform: rotate(-4deg); }
.product-card__note--b { right: 8%; bottom: 17%; transform: rotate(4deg); }

/* Capability ticker */
.capability-ticker {
  overflow: hidden;
  padding-block: 25px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--ink);
}

.capability-ticker__track {
  width: max-content;
  display: flex;
  align-items: center;
  gap: 24px;
  animation: ticker 34s linear infinite;
}

.capability-ticker span {
  color: rgba(247, 249, 255, 0.74);
  font-size: 11px;
  font-weight: 780;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  white-space: nowrap;
}

.capability-ticker i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue-bright);
  box-shadow: 0 0 10px rgba(109, 145, 255, 0.8);
}

/* Services */
.services {
  color: var(--white);
}

.services__intro {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(260px, 0.55fr);
  align-items: end;
  gap: clamp(50px, 8vw, 130px);
  margin: clamp(64px, 9vw, 130px) 0 clamp(50px, 7vw, 96px);
}

.services__intro .eyebrow {
  margin-bottom: 28px;
}

.services__intro h2 {
  max-width: 12ch;
}

.services__intro > p {
  margin: 0 0 8px;
  color: rgba(247, 249, 255, 0.58);
  font-size: 15px;
  line-height: 1.7;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(12px, 1.25vw, 18px);
  padding: 0;
  margin: 0;
  list-style: none;
}

.service-card {
  --service-accent: #6d91ff;
  position: relative;
  isolation: isolate;
  min-height: clamp(360px, 27vw, 410px);
  display: grid;
  grid-template-rows: auto minmax(128px, 1fr) auto;
  gap: clamp(18px, 2vw, 28px);
  overflow: hidden;
  padding: clamp(26px, 2.8vw, 42px);
  border: 1px solid rgba(151, 178, 205, 0.2);
  border-radius: clamp(22px, 2vw, 30px);
  background:
    linear-gradient(145deg, rgba(18, 35, 49, 0.96), rgba(8, 21, 31, 0.99));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.035),
    0 22px 70px rgba(0, 0, 0, 0.09);
  transition: border-color 300ms ease, box-shadow 400ms ease;
}

.service-card--direction {
  grid-column: span 7;
}

.service-card--design {
  grid-column: span 5;
  --service-accent: #8aa6ff;
}

.service-card--build {
  grid-column: span 5;
  --service-accent: var(--lime);
}

.service-card--ai {
  grid-column: span 7;
  --service-accent: #8aa6ff;
  border-color: rgba(109, 145, 255, 0.36);
  background:
    radial-gradient(circle at 52% 27%, rgba(79, 124, 255, 0.2), transparent 42%),
    linear-gradient(145deg, rgba(19, 42, 67, 0.98), rgba(8, 21, 31, 0.99));
}

.service-card--release {
  grid-column: 1 / -1;
  min-height: 285px;
  grid-template-columns: minmax(260px, 0.72fr) minmax(420px, 1.28fr);
  grid-template-rows: auto 1fr;
  border-color: rgba(208, 255, 79, 0.24);
  background:
    radial-gradient(circle at 82% 28%, rgba(208, 255, 79, 0.08), transparent 30%),
    linear-gradient(145deg, rgba(15, 32, 43, 0.98), rgba(8, 21, 31, 0.99));
}

.service-card::before {
  content: "";
  position: absolute;
  z-index: -2;
  inset: 0;
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(151, 178, 205, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(151, 178, 205, 0.09) 1px, transparent 1px);
  background-size: 36px 36px;
  -webkit-mask-image: linear-gradient(145deg, #000, transparent 65%);
  mask-image: linear-gradient(145deg, #000, transparent 65%);
}

.service-card::after {
  content: "";
  position: absolute;
  z-index: -1;
  top: -110px;
  right: -90px;
  width: 310px;
  height: 310px;
  border-radius: 50%;
  opacity: 0.16;
  background: radial-gradient(circle, var(--service-accent), transparent 68%);
  filter: blur(12px);
  transition: opacity 350ms ease, transform 600ms var(--ease-out);
}

.service-card__head {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: rgba(247, 249, 255, 0.68);
  font-size: 10px;
  font-weight: 820;
  letter-spacing: 0.16em;
}

.service-card__head i {
  position: relative;
  width: 44px;
  height: 1px;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--service-accent) 78%, white));
}

.service-card__head i::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--service-accent);
  box-shadow: 0 0 14px color-mix(in srgb, var(--service-accent) 72%, transparent);
  transform: translateY(-50%);
}

.service-card__visual {
  position: relative;
  z-index: 1;
  min-height: 132px;
  align-self: stretch;
  overflow: hidden;
  border: 1px solid rgba(151, 178, 205, 0.14);
  border-radius: 18px;
  background:
    linear-gradient(145deg, rgba(4, 14, 22, 0.44), rgba(18, 38, 53, 0.22));
}

.service-card__copy {
  position: relative;
  z-index: 2;
  align-self: end;
}

.service-card h3 {
  max-width: 18ch;
  margin: 0 0 14px;
  font-size: clamp(28px, 2.6vw, 40px);
  font-weight: 670;
  letter-spacing: -0.048em;
  line-height: 1.03;
  text-wrap: balance;
}

.service-card p {
  max-width: 48ch;
  margin: 0;
  color: rgba(247, 249, 255, 0.7);
  font-size: clamp(14px, 1.05vw, 15px);
  line-height: 1.65;
}

.service-card__visual--signal {
  min-height: 150px;
  background:
    radial-gradient(circle at 50% 50%, rgba(208, 255, 79, 0.06), transparent 14%),
    linear-gradient(145deg, rgba(4, 14, 22, 0.48), rgba(18, 38, 53, 0.25));
}

.service-card__visual--signal::before,
.service-card__visual--signal::after {
  content: "";
  position: absolute;
  inset: 16% 12%;
  border: 1px solid rgba(109, 145, 255, 0.32);
  border-radius: 50%;
}

.service-card__visual--signal::after {
  inset: 31% 30%;
  border-color: rgba(109, 145, 255, 0.22);
}

.service-card__visual--signal span {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue-bright);
  box-shadow: 0 0 16px rgba(109, 145, 255, 0.8);
}

.service-card__visual--signal span:nth-child(1) { top: 14%; left: 41%; }
.service-card__visual--signal span:nth-child(2) { top: 49%; right: 11%; }
.service-card__visual--signal span:nth-child(3) { right: 39%; bottom: 13%; }
.service-card__visual--signal span:nth-child(4) { top: 49%; left: 11%; }
.service-card__visual--signal span:nth-child(5) {
  top: 50%;
  left: 50%;
  width: 11px;
  height: 11px;
  background: var(--lime);
  box-shadow: 0 0 24px rgba(208, 255, 79, 0.72);
  transform: translate(-50%, -50%);
}

.service-card__visual--frames {
  min-height: 150px;
  overflow: visible;
  border-color: transparent;
  background: transparent;
}

.service-card__visual--frames span {
  position: absolute;
  width: 55%;
  height: 72%;
  border: 1px solid rgba(247, 249, 255, 0.2);
  border-radius: 13px;
  background:
    linear-gradient(rgba(247, 249, 255, 0.12), rgba(247, 249, 255, 0.12)) 15px 16px / 42% 3px no-repeat,
    linear-gradient(rgba(247, 249, 255, 0.07), rgba(247, 249, 255, 0.07)) 15px 28px / 68% 3px no-repeat,
    rgba(12, 28, 40, 0.9);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.16);
  transition: transform 550ms var(--ease-out), border-color 300ms ease;
}

.service-card__visual--frames span::after {
  content: "";
  position: absolute;
  right: 12px;
  bottom: 11px;
  width: 23px;
  height: 9px;
  border-radius: 999px;
  background: rgba(109, 145, 255, 0.45);
}

.service-card__visual--frames span:nth-child(1) {
  left: 0;
  bottom: 0;
  transform: rotate(-3deg);
}

.service-card__visual--frames span:nth-child(2) {
  z-index: 2;
  top: 13%;
  left: 23%;
  border-color: rgba(109, 145, 255, 0.68);
}

.service-card__visual--frames span:nth-child(3) {
  top: 0;
  right: 0;
  transform: rotate(3deg);
}

.service-card__visual--code {
  min-height: 150px;
  display: grid;
  align-content: center;
  gap: 9px;
  padding: 18px;
}

.service-card__visual--code span {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  overflow: hidden;
  padding: 10px 13px;
  border: 1px solid rgba(151, 178, 205, 0.18);
  border-radius: 8px;
  color: rgba(247, 249, 255, 0.68);
  background: rgba(5, 16, 24, 0.38);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 9px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.service-card__visual--code span::before {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue-bright), var(--lime));
  transform-origin: left;
}

.service-card__visual--code span::after {
  content: "✓";
  color: var(--lime);
  font-size: 12px;
}

.service-card__visual--ai {
  min-height: 150px;
  display: grid;
  grid-template-columns: auto minmax(22px, 1fr) auto minmax(22px, 1fr) auto;
  align-items: center;
  gap: clamp(7px, 1.4vw, 15px);
  padding: clamp(18px, 3vw, 36px);
  border-color: rgba(109, 145, 255, 0.24);
  background:
    radial-gradient(circle at 50% 50%, rgba(109, 145, 255, 0.13), transparent 44%),
    rgba(6, 18, 28, 0.45);
}

.service-card__visual--ai span,
.service-card__visual--ai b {
  display: grid;
  place-items: center;
  min-width: 72px;
  min-height: 38px;
  padding: 9px 14px;
  border: 1px solid rgba(247, 249, 255, 0.24);
  border-radius: 999px;
  color: rgba(247, 249, 255, 0.78);
  font-size: 9px;
  font-weight: 820;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.service-card__visual--ai b {
  min-width: 56px;
  min-height: 56px;
  padding: 0;
  border-color: rgba(109, 145, 255, 0.68);
  background: rgba(109, 145, 255, 0.13);
  color: #fff;
  box-shadow: 0 0 34px rgba(109, 145, 255, 0.18);
}

.service-card__visual--ai i {
  height: 1px;
  background: linear-gradient(90deg, rgba(109, 145, 255, 0.28), rgba(208, 255, 79, 0.68));
  transform-origin: left;
}

.service-card--release .service-card__head {
  grid-column: 1 / -1;
}

.service-card__visual--release {
  grid-column: 2;
  grid-row: 2;
  min-height: 112px;
  align-self: start;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: center;
  overflow: visible;
  border: 0;
  background: transparent;
}

.service-card__visual--release::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 12%;
  left: 12%;
  height: 1px;
  background: linear-gradient(90deg, rgba(109, 145, 255, 0.45), rgba(208, 255, 79, 0.74));
  transform: translateY(-50%);
}

.service-card__visual--release span {
  position: relative;
  z-index: 1;
  justify-self: center;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(151, 178, 205, 0.34);
  border-radius: 50%;
  background: #0b1b27;
  color: rgba(247, 249, 255, 0.66);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 9px;
}

.service-card__visual--release span:nth-child(1)::before { content: "01"; }
.service-card__visual--release span:nth-child(2)::before { content: "02"; }
.service-card__visual--release span:nth-child(3)::before { content: "∞"; }

.service-card__visual--release span:last-child {
  border-color: rgba(208, 255, 79, 0.62);
  color: var(--ink);
  background: var(--lime);
  box-shadow: 0 0 24px rgba(208, 255, 79, 0.2);
}

.service-card__copy--release {
  grid-column: 1 / -1;
  grid-row: 2;
  display: grid;
  grid-template-columns: minmax(240px, 0.72fr) minmax(360px, 1.28fr);
  align-items: end;
  gap: 42px;
  pointer-events: none;
}

.service-card__copy--release > div {
  pointer-events: auto;
}

.service-card__copy--release a {
  position: relative;
  z-index: 2;
  justify-self: end;
  width: min(100%, 390px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  pointer-events: auto;
  padding: 18px 23px;
  border-radius: 999px;
  background: var(--lime);
  color: var(--ink);
  font-size: 12px;
  font-weight: 820;
  text-decoration: none;
  box-shadow: 0 14px 36px rgba(208, 255, 79, 0.1);
  transition: transform 350ms var(--ease-out), background-color 250ms ease, box-shadow 250ms ease;
}

.service-card__copy--release a:hover {
  background: #e4ff88;
  transform: translateY(-2px);
  box-shadow: 0 18px 44px rgba(208, 255, 79, 0.15);
}

.service-card__copy--release a:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 4px;
}

.service-card--release:focus-within {
  border-color: rgba(208, 255, 79, 0.48);
}

.service-card.is-active .service-card__head i::after {
  animation: service-status-pulse 3.2s ease-in-out infinite;
}

.service-card--direction.is-active .service-card__visual--signal::before {
  animation: service-orbit-breathe 4.8s ease-in-out infinite;
}

.service-card--direction.is-active .service-card__visual--signal span:not(:nth-child(5)) {
  animation: service-orbit-node 4.4s ease-in-out infinite;
}

.service-card--direction.is-active .service-card__visual--signal span:nth-child(2) { animation-delay: -1.1s; }
.service-card--direction.is-active .service-card__visual--signal span:nth-child(3) { animation-delay: -2.2s; }
.service-card--direction.is-active .service-card__visual--signal span:nth-child(4) { animation-delay: -3.3s; }

.service-card--direction.is-active .service-card__visual--signal span:nth-child(5) {
  animation: service-target-pulse 2.8s ease-in-out infinite;
}

.service-card__visual--frames::after {
  content: "";
  position: absolute;
  z-index: 4;
  top: 8%;
  right: 8%;
  left: 8%;
  height: 1px;
  opacity: 0;
  background: linear-gradient(90deg, transparent, rgba(109, 145, 255, 0.9), transparent);
  box-shadow: 0 0 14px rgba(109, 145, 255, 0.32);
}

.service-card--design.is-active .service-card__visual--frames::after {
  animation: service-interface-scan 4.6s ease-in-out infinite;
}

.service-card--design.is-active .service-card__visual--frames span:nth-child(1) {
  animation: service-frame-left 5.6s ease-in-out infinite;
}

.service-card--design.is-active .service-card__visual--frames span:nth-child(2) {
  animation: service-frame-center 4.8s ease-in-out infinite;
}

.service-card--design.is-active .service-card__visual--frames span:nth-child(3) {
  animation: service-frame-right 5.6s ease-in-out infinite;
}

.service-card--build.is-active .service-card__visual--code span::before {
  animation: service-build-rail 4.8s ease-in-out infinite;
}

.service-card--build.is-active .service-card__visual--code span::after {
  animation: service-build-check 4.8s ease-in-out infinite;
}

.service-card--build.is-active .service-card__visual--code span:nth-child(2)::before,
.service-card--build.is-active .service-card__visual--code span:nth-child(2)::after { animation-delay: 0.55s; }
.service-card--build.is-active .service-card__visual--code span:nth-child(3)::before,
.service-card--build.is-active .service-card__visual--code span:nth-child(3)::after { animation-delay: 1.1s; }

.service-card__visual--ai i {
  position: relative;
}

.service-card__visual--ai i em {
  position: absolute;
  inset: 0;
  display: block;
  pointer-events: none;
  transform: translateX(0);
}

.service-card__visual--ai i em::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  opacity: 0;
  background: var(--lime);
  box-shadow: 0 0 14px rgba(208, 255, 79, 0.72);
  transform: translate(-50%, -50%);
}

.service-card--ai.is-active .service-card__visual--ai i em {
  animation: service-ai-packet 3.4s linear infinite;
}

.service-card--ai.is-active .service-card__visual--ai i:nth-of-type(2) em {
  animation-delay: -1.7s;
}

.service-card--ai.is-active .service-card__visual--ai b {
  animation: service-model-pulse 3.4s ease-in-out infinite;
}

.service-card__visual--release::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 12%;
  left: 12%;
  height: 2px;
  background: linear-gradient(90deg, var(--blue-bright), var(--lime));
  box-shadow: 0 0 14px rgba(109, 145, 255, 0.22);
  transform: translateY(-50%) scaleX(0);
  transform-origin: left;
}

.service-card--release.is-active .service-card__visual--release::after {
  animation: service-release-rail 5.2s ease-in-out infinite;
}

.service-card--release.is-active .service-card__visual--release span {
  animation: service-release-node 5.2s ease-in-out infinite;
}

.service-card--release.is-active .service-card__visual--release span:nth-child(2) { animation-delay: 0.55s; }
.service-card--release.is-active .service-card__visual--release span:nth-child(3) { animation-delay: 1.1s; }

.service-card--release.is-active .service-card__copy--release a span:last-child {
  animation: service-cta-arrow 2.6s ease-in-out infinite;
}

@keyframes service-status-pulse {
  0%, 100% { opacity: 0.55; transform: translateY(-50%) scale(0.8); }
  45% { opacity: 1; transform: translateY(-50%) scale(1.2); }
}

@keyframes service-orbit-breathe {
  0%, 100% { opacity: 0.62; border-color: rgba(109, 145, 255, 0.26); }
  50% { opacity: 1; border-color: rgba(109, 145, 255, 0.52); }
}

@keyframes service-orbit-node {
  0%, 100% { opacity: 0.42; transform: scale(0.72); }
  32% { opacity: 1; transform: scale(1.25); }
  58% { opacity: 0.72; transform: scale(0.95); }
}

@keyframes service-target-pulse {
  0%, 100% { box-shadow: 0 0 18px rgba(208, 255, 79, 0.5); transform: translate(-50%, -50%) scale(0.9); }
  50% { box-shadow: 0 0 34px rgba(208, 255, 79, 0.9); transform: translate(-50%, -50%) scale(1.18); }
}

@keyframes service-interface-scan {
  0%, 12%, 100% { opacity: 0; transform: translateY(0); }
  24% { opacity: 0.85; }
  66% { opacity: 0.45; transform: translateY(116px); }
  78% { opacity: 0; transform: translateY(116px); }
}

@keyframes service-frame-left {
  0%, 100% { transform: translate(0, 0) rotate(-3deg); }
  50% { transform: translate(-5px, 3px) rotate(-4.5deg); }
}

@keyframes service-frame-center {
  0%, 100% { transform: translateY(0); box-shadow: 0 14px 30px rgba(0, 0, 0, 0.16); }
  50% { transform: translateY(-6px); box-shadow: 0 22px 42px rgba(0, 0, 0, 0.28); }
}

@keyframes service-frame-right {
  0%, 100% { transform: translate(0, 0) rotate(3deg); }
  50% { transform: translate(5px, 3px) rotate(4.5deg); }
}

@keyframes service-build-rail {
  0%, 10%, 100% { opacity: 0.35; transform: scaleX(0); }
  42%, 78% { opacity: 1; transform: scaleX(1); }
}

@keyframes service-build-check {
  0%, 32%, 100% { opacity: 0.26; transform: scale(0.72); }
  48%, 78% { opacity: 1; transform: scale(1.12); }
}

@keyframes service-ai-packet {
  0%, 10% { opacity: 0; transform: translateX(0); }
  18% { opacity: 1; }
  78% { opacity: 1; }
  90%, 100% { opacity: 0; transform: translateX(100%); }
}

@keyframes service-model-pulse {
  0%, 100% { box-shadow: 0 0 26px rgba(109, 145, 255, 0.14); transform: scale(0.96); }
  50% { box-shadow: 0 0 44px rgba(109, 145, 255, 0.34); transform: scale(1.04); }
}

@keyframes service-release-rail {
  0%, 8%, 100% { opacity: 0.25; transform: translateY(-50%) scaleX(0); }
  48%, 78% { opacity: 1; transform: translateY(-50%) scaleX(1); }
}

@keyframes service-release-node {
  0%, 20%, 100% { transform: scale(0.88); }
  36%, 68% { transform: scale(1.08); }
}

@keyframes service-cta-arrow {
  0%, 62%, 100% { transform: translateX(0); }
  76% { transform: translateX(4px); }
}

@media (hover: hover) and (pointer: fine) {
  .service-card:hover {
    border-color: color-mix(in srgb, var(--service-accent) 48%, transparent);
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.045),
      0 28px 80px rgba(0, 0, 0, 0.14);
  }

  .service-card:hover::after {
    opacity: 0.24;
    transform: translate(-12px, 10px) scale(1.06);
  }

}

@media (max-width: 960px) {
  .service-card--direction,
  .service-card--design,
  .service-card--build,
  .service-card--ai {
    grid-column: span 6;
  }

  .service-card:not(.service-card--release) {
    min-height: 370px;
  }
}

/* About */
.about {
  overflow: hidden;
  background: var(--paper);
  color: var(--ink);
}

.about__statement {
  margin: clamp(70px, 10vw, 150px) 0 clamp(80px, 10vw, 150px) clamp(160px, 18vw, 300px);
}

.eyebrow--dark {
  margin-bottom: 28px;
  color: rgba(7, 16, 25, 0.66);
}

.about__statement h2 {
  max-width: 16ch;
  margin: 0;
  font-size: clamp(45px, 6.6vw, 100px);
  font-weight: 660;
  letter-spacing: -0.067em;
  line-height: 0.96;
}

.about__grid {
  display: grid;
  grid-template-columns: minmax(250px, 0.8fr) minmax(420px, 1.2fr);
  gap: clamp(70px, 13vw, 210px);
  padding-top: clamp(54px, 7vw, 100px);
  border-top: 1px solid var(--line-dark);
}

.about__copy p {
  margin: 0 0 24px;
  color: rgba(7, 16, 25, 0.66);
  font-size: clamp(16px, 1.5vw, 20px);
  line-height: 1.65;
}

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

.principles li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 24px;
  padding: 0 0 28px;
  border-bottom: 1px solid var(--line-dark);
}

.principles li + li { padding-top: 28px; }

.principles > li > span {
  padding-top: 5px;
  color: #294bad;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.principles h3 {
  margin: 0 0 9px;
  font-size: clamp(23px, 2.2vw, 32px);
  font-weight: 670;
  letter-spacing: -0.04em;
}

.principles p {
  max-width: 42ch;
  margin: 0;
  color: rgba(7, 16, 25, 0.66);
  font-size: 13px;
  line-height: 1.6;
}

.about__signature {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-top: clamp(110px, 16vw, 240px);
  color: var(--ink);
}

.about__signature img {
  width: clamp(110px, 14vw, 220px);
  height: auto;
}

.about__signature path {
  fill: currentColor;
}

.about__signature rect { fill: var(--blue); }

.about__signature span {
  font-size: clamp(12px, 1.8vw, 28px);
  font-weight: 850;
  letter-spacing: 0.08em;
}

/* Contact */
.contact {
  isolation: isolate;
  overflow: hidden;
  background: var(--blue);
  color: #fff;
}

.contact__grid {
  opacity: 0.26;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.24) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.24) 1px, transparent 1px);
  -webkit-mask-image: radial-gradient(circle at center, #000, transparent 82%);
  mask-image: radial-gradient(circle at center, #000, transparent 82%);
}

.section-index--contact {
  border-color: rgba(7, 16, 25, 0.25);
  color: var(--ink);
}

.eyebrow--contact {
  margin-top: clamp(62px, 8vw, 110px);
  color: var(--ink);
}

.eyebrow--contact .eyebrow__dot {
  background: var(--lime);
}

.contact h2 {
  max-width: 10ch;
  margin: clamp(30px, 4vw, 50px) 0 0;
  font-size: clamp(70px, 11.5vw, 180px);
  font-weight: 720;
  letter-spacing: -0.085em;
  line-height: 0.78;
}

.contact__bottom {
  display: grid;
  grid-template-columns: minmax(230px, 0.55fr) minmax(450px, 1.45fr);
  align-items: end;
  gap: clamp(50px, 9vw, 150px);
  margin-top: clamp(70px, 10vw, 140px);
}

.contact__bottom > p {
  max-width: 38ch;
  margin: 0;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.65;
}

.contact__mail {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-width: 0;
  padding: 0 0 18px;
  border-bottom: 2px solid rgba(255, 255, 255, 0.52);
  color: #fff;
  font-size: clamp(23px, 3.7vw, 58px);
  font-weight: 650;
  letter-spacing: -0.045em;
  text-decoration: none;
  transition: border-color 250ms ease;
}

.contact__mail i {
  flex: 0 0 auto;
  font-style: normal;
  font-size: 0.8em;
  transition: transform 400ms var(--ease-out);
}

.contact__mail:hover {
  border-color: var(--lime);
}

.contact__mail:hover i {
  transform: translate(7px, -7px);
}

/* Footer */
.footer {
  background: #040b12;
  color: var(--white);
}

.footer__inner {
  padding-block: clamp(70px, 9vw, 120px) 30px;
}

.footer__top {
  display: grid;
  grid-template-columns: 1fr 1.3fr 1fr;
  align-items: center;
  gap: 40px;
  padding-bottom: clamp(55px, 7vw, 90px);
  border-bottom: 1px solid var(--line);
}

.brand--footer .brand__mark {
  width: 40px;
  height: auto;
}

.footer__top > p {
  max-width: 31ch;
  margin: 0;
  color: rgba(247, 249, 255, 0.68);
  font-size: 16px;
  line-height: 1.5;
}

.footer__toplink {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 15px;
  font-size: 11px;
  font-weight: 780;
  letter-spacing: 0.1em;
  text-decoration: none;
  text-transform: uppercase;
}

.footer__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  padding-block: clamp(55px, 7vw, 88px);
}

.footer__grid h3 {
  margin: 0 0 18px;
  color: rgba(247, 249, 255, 0.6);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.footer__grid p,
.footer__grid a {
  display: block;
  margin: 0;
  color: rgba(247, 249, 255, 0.67);
  font-size: 12px;
  line-height: 1.75;
  text-decoration: none;
}

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

.footer__grid a {
  min-height: 28px;
  display: flex;
  align-items: center;
}

.footer__legal {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding-top: 27px;
  border-top: 1px solid var(--line);
  color: rgba(247, 249, 255, 0.6);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer__signal {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* Animation */
@keyframes breathe {
  to { transform: scale(1.08) translate3d(-2%, 2%, 0); opacity: 0.75; }
}

@keyframes scan {
  0% { transform: translateX(-110%); }
  55%, 100% { transform: translateX(110%); }
}

@keyframes pulse-halo {
  0%, 100% { transform: scale(0.96); opacity: 0.6; }
  50% { transform: scale(1.04); opacity: 1; }
}

@keyframes rotate-ring {
  to { transform: rotate(360deg); }
}

@keyframes node-float {
  to { translate: 0 -9px; }
}

@keyframes status-blink {
  50% { opacity: 0.35; box-shadow: 0 0 4px rgba(217, 255, 98, 0.3); }
}

@keyframes ticker {
  to { transform: translateX(-50%); }
}

/* Responsive */
@media (max-width: 1180px) {
  .hero__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(370px, 0.92fr);
    gap: 25px;
  }

  .hero-stage { width: min(42vw, 540px); }
  .product-card { grid-template-columns: minmax(300px, 0.9fr) minmax(390px, 1.1fr); }
  .service-card:not(.service-card--release) { min-height: 380px; }
}

@media (max-width: 1020px) {
  :root { --header-height: 78px; }

  .site-header.is-scrolled { height: 70px; }
  .nav { grid-template-columns: 1fr auto; }
  .nav__links { display: none; }
  .nav__actions { display: none; }
  .mobile-menu { display: block; }

  .hero__inner {
    grid-template-columns: minmax(0, 1fr) minmax(310px, 0.72fr);
    gap: 12px;
  }

  .hero__title { font-size: clamp(58px, 8.6vw, 88px); }
  .hero__facts { grid-template-columns: 0.7fr 1.3fr 1fr; }
  .hero-stage { width: min(39vw, 440px); }

  .product-card {
    position: relative;
    top: auto !important;
    min-height: 660px;
    grid-template-columns: minmax(280px, 0.9fr) minmax(350px, 1.1fr);
    margin-bottom: 32px;
  }

  .product-card:nth-child(4) { margin-bottom: 0; }
  .phone { width: min(46%, 260px); }

  .about__statement { margin-left: 12vw; }
  .about__grid { gap: 70px; }
}

@media (max-width: 820px) {
  :root {
    --shell: min(100% - 40px, 680px);
    --header-height: 72px;
  }

  .site-header.is-scrolled { height: 68px; }
  .nav__actions { display: none; }
  .mobile-menu { display: block; }

  .hero__inner {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 50px;
    padding-top: 124px;
    padding-bottom: 100px;
  }

  .hero__title {
    font-size: clamp(58px, 15.5vw, 104px);
    line-height: 0.88;
  }

  .hero__lead { max-width: 580px; }
  .hero-stage { justify-self: center; width: min(100%, 590px); }
  .scroll-cue { display: none; }

  .statement,
  .products__head {
    grid-template-columns: 1fr;
    gap: 55px;
  }

  .section-index { width: 100%; }
  .statement h2 { max-width: 16ch; }
  .statement__bottom { margin-left: 0; }

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

  .section-heading .eyebrow { grid-column: auto; }
  .section-heading > p:last-child { max-width: 48ch; }

  .product-card {
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .product-card__copy {
    min-height: 560px;
  }

  .product-card__visual {
    min-height: 650px;
  }

  .phone { width: min(43%, 260px); }

  .services__intro {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .services__intro > p { max-width: 50ch; }

  .service-card {
    grid-column: 1 / -1;
  }

  .service-card--release {
    min-height: 360px;
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
  }

  .service-card--release .service-card__head,
  .service-card__visual--release,
  .service-card__copy--release {
    grid-column: 1;
    grid-row: auto;
  }

  .service-card__copy--release {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .service-card__copy--release a {
    justify-self: start;
    width: min(100%, 390px);
  }

  .about__statement { margin-left: 0; }
  .about__grid { grid-template-columns: 1fr; gap: 55px; }

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

  .contact__mail { width: 100%; }

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

  .footer__top > p {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .footer__grid { grid-template-columns: repeat(2, 1fr); row-gap: 48px; }
}

@media (max-width: 1020px) and (max-height: 650px) {
  .mobile-menu__panel {
    justify-content: flex-start;
    padding-top: 88px;
    padding-bottom: 32px;
  }

  .mobile-menu__panel > a {
    padding-block: 12px;
  }

  .mobile-menu__lang {
    margin-top: 22px;
  }
}

@media (max-width: 560px) {
  :root { --shell: calc(100vw - 32px); }

  .section { padding-block: 96px; }
  .brand__word { font-size: 12px; }
  .brand__mark { width: 30px; height: auto; }

  .hero__inner { padding-top: 112px; gap: 44px; }
  .hero__title { font-size: clamp(53px, 16.5vw, 82px); letter-spacing: -0.08em; }
  .hero__lead { font-size: 15px; }

  .hero__actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 13px;
  }

  .button--primary { width: 100%; }

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

  .hero__facts div:nth-child(3) {
    grid-column: 1 / -1;
    padding-left: 0;
    padding-top: 16px;
    margin-top: 16px;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .product-node { min-width: 104px; padding: 7px 8px; }
  .hero-stage__status { right: 12%; }

  .statement h2,
  .section-heading h2,
  .services__intro h2,
  .about__statement h2 {
    font-size: clamp(42px, 13.4vw, 66px);
  }

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

  .circle-link { width: 56px; }

  .products { padding-top: 96px; }
  .products__head { gap: 46px; margin-bottom: 70px; }

  .product-card { border-radius: 23px; }
  .product-card__copy { min-height: 520px; padding: 27px 23px 34px; }
  .product-card h3 { font-size: clamp(50px, 16vw, 75px); }
  .product-card__tagline { font-size: 24px; }
  .product-card__visual { min-height: 520px; }
  .phone { top: 8%; width: min(52%, 225px); padding: 5px; }
  .product-card__note--a { top: 19%; left: 5%; }
  .product-card__note--b { right: 4%; bottom: 14%; }
  .product-card__ghost { top: 12%; }

  .capability-ticker { padding-block: 20px; }

  .service-grid { gap: 11px; }
  .service-card {
    min-height: 330px;
    grid-template-rows: auto minmax(118px, auto) auto;
    gap: 20px;
    padding: 24px;
    border-radius: 20px;
  }

  .service-card--release {
    min-height: 0;
  }

  .service-card--release .service-card__visual--release {
    display: none;
  }

  .service-card__visual,
  .service-card__visual--signal,
  .service-card__visual--frames,
  .service-card__visual--code,
  .service-card__visual--ai {
    min-height: 122px;
  }

  .service-card__visual--ai {
    grid-template-columns: auto minmax(8px, 1fr) auto minmax(8px, 1fr) auto;
    gap: 4px;
    padding: 10px;
  }

  .service-card__visual--ai span,
  .service-card__visual--ai b {
    min-width: 0;
    min-height: 32px;
    padding: 7px 8px;
    font-size: 7.5px;
  }

  .service-card__visual--ai b {
    width: 44px;
    min-width: 44px;
    min-height: 44px;
    padding: 0;
  }

  .service-card__visual--release {
    min-height: 96px;
  }

  .about__statement { margin-top: 75px; margin-bottom: 80px; }
  .about__signature { align-items: center; gap: 35px; }
  .about__signature img { width: 90px; }
  .about__signature span { text-align: right; }

  .contact h2 {
    font-size: clamp(61px, 19vw, 95px);
    line-height: 0.8;
  }

  .contact__mail { font-size: clamp(20px, 7vw, 34px); }

  .footer__top { gap: 26px; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__legal { align-items: flex-start; flex-direction: column; }
}

@media (hover: none) {
  .button--primary:hover { transform: none; }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  #signal-canvas { display: none; }
  .capability-ticker__track { transform: translateX(-10%); }
}

@media (forced-colors: active) {
  .eyebrow__dot,
  .footer__signal i,
  .hero-stage__status i,
  .capability-ticker i {
    forced-color-adjust: none;
  }
}