:root {
  --ink: #10110f;
  --ink-soft: #2e302b;
  --paper: #f2efe7;
  --paper-bright: #fbfaf6;
  --blue: #2f5bff;
  --blue-dark: #1738b8;
  --blue-soft: #dfe6ff;
  --acid: #c9ff45;
  --orange: #ff6b3d;
  --line: rgba(16, 17, 15, 0.19);
  --line-dark: rgba(255, 255, 255, 0.18);
  --muted: #686a62;
  --radius-sm: 14px;
  --radius-md: 24px;
  --radius-lg: 38px;
  --container: 1320px;
  --shadow: 0 24px 80px rgba(16, 17, 15, 0.12);
  --ease: cubic-bezier(.2, .75, .25, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
  -webkit-tap-highlight-color: transparent;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: "Manrope", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -webkit-touch-callout: none;
}

body,
body * {
  -webkit-user-select: none;
  user-select: none;
}

::selection {
  background: transparent;
  color: inherit;
}

img,
a {
  -webkit-user-drag: none;
}

:focus:not(:focus-visible) {
  outline: none;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  content: "";
  pointer-events: none;
  opacity: .38;
  background-image:
    linear-gradient(rgba(16, 17, 15, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16, 17, 15, .035) 1px, transparent 1px);
  background-size: 48px 48px;
}

body::after {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  pointer-events: none;
  background:
    radial-gradient(56rem 42rem at 92% 5%, rgba(47, 91, 255, .11), transparent 62%),
    radial-gradient(36rem 28rem at -5% 45%, rgba(255, 107, 61, .07), transparent 68%);
}

::selection {
  background: var(--blue);
  color: #fff;
}

a {
  color: inherit;
}

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

:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 4px;
}

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

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

.container {
  width: min(calc(100% - 48px), var(--container));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: 10px;
  background: var(--ink);
  color: #fff;
  text-decoration: none;
  transform: translateY(-160%);
  transition: transform .2s ease;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid transparent;
  background: rgba(242, 239, 231, .83);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  transition: border-color .25s ease, box-shadow .25s ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 10px 34px rgba(16, 17, 15, .05);
}

.nav {
  display: flex;
  min-height: 78px;
  align-items: center;
  gap: 30px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-right: auto;
  color: var(--ink);
  font-weight: 800;
  letter-spacing: -.03em;
  text-decoration: none;
}

.brand-mark {
  position: relative;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  overflow: hidden;
  border-radius: 10px;
  background: var(--ink);
  color: #fff;
  font-family: "IBM Plex Mono", monospace;
  font-size: 14px;
}

.brand-mark::after {
  position: absolute;
  right: -8px;
  bottom: -8px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--blue);
  content: "";
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand-text small {
  margin-top: 4px;
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 9px;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav-links a {
  position: relative;
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}

.nav-links a::after {
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 0;
  height: 2px;
  background: var(--blue);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .25s var(--ease);
}

.nav-links a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta,
.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 11px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  transition: transform .25s var(--ease), background-color .25s ease, color .25s ease, box-shadow .25s ease;
}

.nav-cta {
  min-height: 44px;
  padding: 0 18px;
  background: var(--ink);
  color: #fff;
}

.nav-cta:hover,
.button-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(16, 17, 15, .18);
}

.button {
  padding: 0 22px;
}

.button-arrow {
  display: inline-block;
  font-family: "IBM Plex Mono", monospace;
  transition: transform .25s var(--ease);
}

.button:hover .button-arrow,
.nav-cta:hover .button-arrow {
  transform: translate(3px, -3px);
}

.button-primary {
  border-color: var(--blue);
  background: var(--blue);
  color: #fff;
}

.button-secondary {
  background: transparent;
  color: var(--ink);
}

.button-secondary:hover {
  background: var(--paper-bright);
  transform: translateY(-2px);
}

.hero {
  position: relative;
  padding: clamp(68px, 8vw, 124px) 0 40px;
}

.hero::after {
  position: absolute;
  top: 9%;
  left: 48%;
  z-index: -1;
  width: 360px;
  height: 360px;
  border: 1px solid rgba(47, 91, 255, .2);
  border-radius: 50%;
  content: "";
  box-shadow:
    0 0 0 56px rgba(47, 91, 255, .035),
    0 0 0 112px rgba(47, 91, 255, .025);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(390px, .72fr);
  align-items: center;
  gap: clamp(48px, 7vw, 100px);
}

.eyebrow,
.section-kicker,
.case-label,
.service-index,
.mono {
  font-family: "IBM Plex Mono", monospace;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.eyebrow-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--acid);
  box-shadow: 0 0 0 5px rgba(201, 255, 69, .23);
}

.hero h1 {
  max-width: 9.3ch;
  margin-bottom: 32px;
  font-size: clamp(58px, 8.15vw, 122px);
  font-weight: 800;
  letter-spacing: -.075em;
  line-height: .96;
}

.hero h1 .accent {
  display: block;
  color: var(--blue);
}

.hero h1 .indent {
  display: block;
  margin-top: .1em;
  padding-left: .72em;
}

.hero-lead {
  max-width: 665px;
  margin-bottom: 30px;
  color: var(--ink-soft);
  font-size: clamp(18px, 1.55vw, 22px);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-note {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 24px;
  color: var(--muted);
  font-size: 13px;
}

.hero-note span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-note span::before {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--blue);
  content: "";
}

.product-window {
  position: relative;
  min-height: 580px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .11);
  border-radius: var(--radius-lg);
  background: var(--ink);
  color: #fff;
  box-shadow: var(--shadow);
}

.product-window::before {
  position: absolute;
  top: -140px;
  right: -130px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: var(--blue);
  content: "";
  filter: blur(6px);
}

.window-bar {
  position: relative;
  z-index: 1;
  display: flex;
  height: 60px;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  border-bottom: 1px solid var(--line-dark);
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.window-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, .65);
}

.window-status::before {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--acid);
  content: "";
  animation: pulse 2s ease-in-out infinite;
}

.window-body {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 520px;
  flex-direction: column;
  padding: 28px;
}

.chat-date {
  align-self: center;
  margin: 0 0 22px;
  color: rgba(255, 255, 255, .45);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.message {
  max-width: 84%;
  margin-bottom: 12px;
  padding: 14px 16px;
  border-radius: 18px;
  font-size: 14px;
  line-height: 1.45;
}

.message-client {
  align-self: flex-end;
  border-bottom-right-radius: 5px;
  background: var(--paper-bright);
  color: var(--ink);
  box-shadow: 0 10px 28px rgba(0, 0, 0, .18);
}

.message-bot {
  align-self: flex-start;
  border-bottom-left-radius: 5px;
  background: #292b27;
  color: rgba(255, 255, 255, .9);
}

.message small {
  display: block;
  margin-top: 7px;
  color: rgba(255, 255, 255, .5);
  font-family: "IBM Plex Mono", monospace;
  font-size: 9px;
}

.message-client small {
  color: rgba(16, 17, 15, .5);
}

.event-stack {
  display: grid;
  gap: 8px;
  margin-top: auto;
}

.event {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, .11);
  border-radius: 12px;
  background: rgba(255, 255, 255, .045);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
}

.event-time {
  color: rgba(255, 255, 255, .42);
}

.event-result {
  color: var(--acid);
}

.window-stamp {
  position: relative;
  z-index: 2;
  align-self: flex-end;
  margin: 4px 0 16px;
  padding: 8px 12px;
  border: 1px solid var(--acid);
  border-radius: 999px;
  color: var(--acid);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
  transform: rotate(-4deg);
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .35; }
}

.capability-bar {
  margin-top: clamp(64px, 8vw, 112px);
  border-block: 1px solid var(--line);
}

.capability-list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  margin: 0;
  padding: 0;
  list-style: none;
}

.capability-list li {
  min-width: 0;
  padding: 20px 16px;
  border-right: 1px solid var(--line);
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  letter-spacing: .035em;
  text-align: center;
  text-transform: uppercase;
}

.capability-list li:first-child {
  border-left: 1px solid var(--line);
}

.section {
  padding: clamp(86px, 11vw, 152px) 0;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 470px);
  align-items: end;
  gap: 46px;
  margin-bottom: clamp(48px, 7vw, 82px);
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
  color: var(--blue);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.section-kicker::before {
  width: 26px;
  height: 2px;
  background: currentColor;
  content: "";
}

.section-title {
  max-width: 820px;
  margin-bottom: 0;
  font-size: clamp(42px, 6vw, 82px);
  font-weight: 800;
  letter-spacing: -.06em;
  line-height: .98;
}

.section-intro {
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}

.services {
  position: relative;
  background: var(--ink);
  color: #fff;
}

.services::before {
  position: absolute;
  top: 0;
  right: 7%;
  width: 1px;
  height: 100%;
  background: rgba(255, 255, 255, .07);
  content: "";
}

.services .section-kicker {
  color: var(--acid);
}

.services .section-intro {
  color: rgba(255, 255, 255, .58);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line-dark);
  border-left: 1px solid var(--line-dark);
}

.service-card {
  position: relative;
  min-height: 330px;
  padding: clamp(28px, 4vw, 48px);
  overflow: hidden;
  border-right: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  transition: background-color .3s ease;
}

.service-card::after {
  position: absolute;
  right: -55px;
  bottom: -55px;
  width: 130px;
  height: 130px;
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: 50%;
  content: "";
  transition: transform .4s var(--ease), background-color .3s ease;
}

.service-card:hover {
  background: #171915;
}

.service-card:hover::after {
  background: var(--blue);
  transform: scale(1.38);
}

.service-index {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 68px;
  color: rgba(255, 255, 255, .45);
  font-size: 11px;
}

.service-index span:last-child {
  color: var(--acid);
}

.service-card h3 {
  max-width: 12ch;
  margin-bottom: 18px;
  font-size: clamp(27px, 3vw, 42px);
  font-weight: 700;
  letter-spacing: -.045em;
  line-height: 1.05;
}

.service-card p {
  max-width: 50ch;
  margin-bottom: 26px;
  color: rgba(255, 255, 255, .62);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.tag-list li {
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, .19);
  border-radius: 999px;
  color: rgba(255, 255, 255, .75);
  font-family: "IBM Plex Mono", monospace;
  font-size: 9px;
  letter-spacing: .035em;
  text-transform: uppercase;
}

.cases {
  background: var(--paper-bright);
}

.cases-stack {
  display: grid;
  gap: 24px;
}

.case-card {
  display: grid;
  min-height: 560px;
  grid-template-columns: minmax(0, .9fr) minmax(380px, .7fr);
  overflow: hidden;
  border: 1px solid var(--ink);
  border-radius: var(--radius-lg);
}

.case-copy {
  display: flex;
  flex-direction: column;
  padding: clamp(34px, 5vw, 66px);
  container-type: inline-size;
}

.case-label {
  margin-bottom: 44px;
  font-size: 11px;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.case-card h3 {
  margin-bottom: 20px;
  overflow-wrap: anywhere;
  font-size: clamp(38px, 5.1vw, 72px);
  font-weight: 800;
  letter-spacing: -.06em;
  line-height: .97;
}

.case-card h3 .at {
  color: var(--blue);
}

.case-card.case-market h3 {
  overflow-wrap: normal;
  word-break: normal;
}

@media (min-width: 961px) {
  .case-card.case-market h3 {
    white-space: nowrap;
    font-size: clamp(30px, 4.2vw, 64px);
    font-size: clamp(22px, 10cqi, 64px);
  }
}

.case-description {
  max-width: 55ch;
  margin-bottom: 34px;
  color: var(--ink-soft);
  font-size: 17px;
}

.case-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  width: fit-content;
  margin-top: auto;
  border-bottom: 1px solid currentColor;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.case-link span {
  transition: transform .25s var(--ease);
}

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

.case-visual {
  position: relative;
  display: grid;
  min-height: 100%;
  place-items: center;
  overflow: hidden;
  padding: 42px;
  background: var(--blue);
}

.case-visual::before,
.case-visual::after {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, .24);
  border-radius: 50%;
  content: "";
}

.case-visual::before {
  width: 430px;
  height: 430px;
}

.case-visual::after {
  width: 600px;
  height: 600px;
}

.case-metrics {
  position: relative;
  z-index: 1;
  display: grid;
  width: min(100%, 380px);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .35);
  border-radius: 24px;
  background: rgba(16, 17, 15, .94);
  color: #fff;
  box-shadow: 0 26px 70px rgba(10, 18, 58, .32);
}

.metric {
  display: grid;
  grid-template-columns: 94px 1fr;
  align-items: center;
  gap: 16px;
  padding: 22px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, .13);
}

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

.metric strong {
  color: var(--acid);
  font-family: "IBM Plex Mono", monospace;
  font-size: 27px;
  letter-spacing: -.05em;
}

.metric span {
  color: rgba(255, 255, 255, .66);
  font-size: 12px;
  line-height: 1.35;
}

.case-market .case-visual {
  background: var(--orange);
}

.mini-app {
  position: relative;
  z-index: 1;
  width: min(100%, 340px);
  overflow: hidden;
  border: 8px solid var(--ink);
  border-radius: 30px;
  background: var(--paper-bright);
  box-shadow: 0 28px 70px rgba(77, 24, 6, .3);
  transform: rotate(2.5deg);
}

.mini-app-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
  font-weight: 800;
}

.cart-badge {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
}

.mini-app-body {
  padding: 18px;
}

.mini-banner {
  min-height: 118px;
  padding: 22px;
  border-radius: 18px;
  background: var(--ink);
  color: #fff;
}

.mini-banner small {
  color: var(--acid);
  font-family: "IBM Plex Mono", monospace;
  font-size: 9px;
  text-transform: uppercase;
}

.mini-banner p {
  max-width: 11ch;
  margin: 12px 0 0;
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -.04em;
  line-height: 1.05;
}

.product-row {
  display: grid;
  grid-template-columns: 58px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.product-thumb {
  display: block;
  width: 58px;
  height: 58px;
  border-radius: 14px;
  background: var(--blue-soft);
  object-fit: cover;
  box-shadow: inset 0 0 0 1px rgba(16, 17, 15, .08);
}

.product-row:nth-child(3) .product-thumb {
  background: #ffe1d7;
}

.product-row strong,
.product-row small {
  display: block;
}

.product-row strong {
  font-size: 12px;
}

.product-row small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 10px;
}

.product-row b {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
}

.process {
  padding-bottom: clamp(88px, 10vw, 138px);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--ink);
}

.process-step {
  position: relative;
  min-height: 320px;
  padding: 30px 24px 28px 0;
  border-right: 1px solid var(--line);
}

.process-step:not(:first-child) {
  padding-left: 24px;
}

.process-step:last-child {
  border-right: 0;
  padding-right: 0;
}

.step-number {
  display: block;
  margin-bottom: 94px;
  color: var(--blue);
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
}

.process-step h3 {
  margin-bottom: 15px;
  font-size: 23px;
  font-weight: 700;
  letter-spacing: -.035em;
  line-height: 1.12;
}

.process-step p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
}

.faq-section {
  padding: clamp(88px, 11vw, 150px) 0;
  background: var(--blue);
  color: #fff;
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(0, .75fr) minmax(420px, 1fr);
  gap: clamp(52px, 9vw, 120px);
}

.faq-copy {
  position: sticky;
  top: 128px;
  align-self: start;
}

.faq-section .section-kicker {
  color: var(--acid);
}

.faq-section .section-title {
  font-size: clamp(42px, 5.2vw, 70px);
}

.faq-copy p {
  max-width: 38ch;
  margin-top: 26px;
  color: rgba(255, 255, 255, .7);
}

.faq-list {
  border-top: 1px solid rgba(255, 255, 255, .35);
}

.faq-item {
  border-bottom: 1px solid rgba(255, 255, 255, .35);
}

.faq-trigger {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 28px;
  align-items: center;
  gap: 18px;
  padding: 24px 0;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font-family: inherit;
  font-size: 18px;
  font-weight: 700;
  line-height: inherit;
  text-align: left;
}

.faq-trigger:focus-visible {
  outline: 2px solid var(--acid);
  outline-offset: 5px;
}

.faq-trigger::after {
  display: grid;
  box-sizing: border-box;
  width: 28px;
  height: 28px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .55);
  border-radius: 50%;
  content: "↓";
  font-family: "IBM Plex Mono", monospace;
  font-size: 15px;
  font-weight: 500;
  line-height: 1;
  transition: transform .42s var(--ease), background-color .3s ease;
}

.faq-item.is-open .faq-trigger::after {
  background-color: var(--acid);
  color: var(--ink);
  transform: rotate(180deg);
}

.faq-list.is-ready .faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  visibility: hidden;
  opacity: 0;
  transition:
    grid-template-rows .48s var(--ease),
    opacity .3s ease,
    visibility 0s linear .48s;
}

.faq-answer-inner {
  min-height: 0;
  overflow: hidden;
}

.faq-item p {
  max-width: 62ch;
  margin: -4px 48px 24px 0;
  color: rgba(255, 255, 255, .72);
}

.faq-list.is-ready .faq-item p {
  transform: translateY(-8px);
  transition: transform .48s var(--ease);
}

.faq-list.is-ready .faq-item.is-open .faq-answer {
  grid-template-rows: 1fr;
  visibility: visible;
  opacity: 1;
  transition:
    grid-template-rows .48s var(--ease),
    opacity .34s ease .06s,
    visibility 0s;
}

.faq-list.is-ready .faq-item.is-open p {
  transform: none;
}

.contact {
  position: relative;
  padding: clamp(86px, 12vw, 164px) 0;
  overflow: hidden;
  background: var(--acid);
}

.contact::before {
  position: absolute;
  top: 50%;
  right: -100px;
  width: 470px;
  height: 470px;
  border: 1px solid rgba(16, 17, 15, .24);
  border-radius: 50%;
  content: "";
  transform: translateY(-50%);
  box-shadow: 0 0 0 72px rgba(16, 17, 15, .04), 0 0 0 144px rgba(16, 17, 15, .025);
}

.contact-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 60px;
}

.contact .section-kicker {
  color: var(--ink);
}

.contact h2 {
  max-width: 950px;
  margin-bottom: 0;
  font-size: clamp(50px, 7.6vw, 110px);
  font-weight: 800;
  letter-spacing: -.07em;
  line-height: .98;
}

.contact-title-line {
  display: block;
  padding-top: .1em;
}

.contact-side {
  max-width: 330px;
}

.contact-side p {
  margin-bottom: 24px;
  color: rgba(16, 17, 15, .72);
}

.contact .button-primary {
  min-height: 56px;
  border-color: var(--ink);
  background: var(--ink);
}

.contact-note {
  display: block;
  margin-top: 14px;
  color: rgba(16, 17, 15, .62);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  line-height: 1.45;
  text-transform: uppercase;
}

.site-footer {
  padding: 34px 0 46px;
  background: var(--ink);
  color: #fff;
}

.footer-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 30px;
  color: rgba(255, 255, 255, .55);
  font-size: 12px;
}

.footer-row .brand {
  color: #fff;
}

.footer-row .brand-text small {
  color: rgba(255, 255, 255, .42);
}

.footer-row > :last-child {
  text-align: right;
}

.js [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}

.js [data-reveal="left"] {
  transform: translateX(-28px);
}

.js [data-reveal="right"] {
  transform: translateX(28px);
}

.js [data-reveal].is-visible {
  opacity: 1;
  transform: translate(0, 0);
}

@media (max-width: 1100px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(350px, .72fr);
    gap: 42px;
  }

  .hero h1 {
    font-size: clamp(56px, 8.3vw, 86px);
    line-height: 1;
  }

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

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

  .process-step:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .process-step:nth-child(3) {
    padding-left: 0;
  }

  .contact-inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 960px) {
  .nav-links {
    display: none;
  }

  .hero {
    padding-top: 72px;
  }

  .hero-grid,
  .section-head,
  .case-card,
  .faq-layout {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 760px;
  }

  .hero h1 {
    max-width: 9.5ch;
    font-size: clamp(66px, 13vw, 106px);
  }

  .product-window {
    width: min(100%, 650px);
    min-height: 520px;
    margin-left: auto;
  }

  .window-body {
    min-height: 460px;
  }

  .capability-list {
    grid-template-columns: repeat(3, 1fr);
  }

  .capability-list li:nth-child(3) {
    border-right: 0;
  }

  .capability-list li:nth-child(n + 4) {
    border-top: 1px solid var(--line);
  }

  .capability-list li:nth-child(4) {
    border-left: 1px solid var(--line);
  }

  .case-card {
    min-height: 0;
  }

  .case-visual {
    min-height: 520px;
  }

  .faq-copy {
    position: static;
  }

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

  .footer-row > :last-child {
    grid-column: 1 / -1;
    text-align: left;
  }
}

@media (max-width: 640px) {
  html {
    scroll-padding-top: 116px;
  }

  .container {
    width: min(calc(100% - 32px), var(--container));
  }

  .nav {
    min-height: 0;
    flex-wrap: wrap;
    gap: 8px 12px;
    padding-block: 10px 8px;
  }

  .brand {
    min-height: 44px;
  }

  .brand-text small {
    display: none;
  }

  .nav-cta {
    min-height: 44px;
    padding: 0 14px;
    font-size: 12px;
  }

  .nav-cta .button-arrow {
    display: none;
  }

  .nav-links {
    order: 3;
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-top: 7px;
    border-top: 1px solid var(--line);
  }

  .nav-links a {
    display: inline-flex;
    min-height: 28px;
    align-items: center;
    flex: 0 0 auto;
    font-size: 11px;
    white-space: nowrap;
  }

  .hero {
    padding-top: 44px;
  }

  .hero::after {
    display: none;
  }

  .hero-grid {
    gap: 44px;
  }

  .eyebrow {
    align-items: flex-start;
    font-size: 10px;
    line-height: 1.5;
  }

  .eyebrow-dot {
    margin-top: 3px;
  }

  .hero h1 {
    margin-bottom: 24px;
    font-size: clamp(48px, 14vw, 60px);
    letter-spacing: -.07em;
  }

  .hero h1 .indent {
    padding-left: .3em;
  }

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

  .hero-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .hero-note {
    display: grid;
  }

  .product-window {
    min-height: 460px;
    border-radius: 26px;
  }

  .window-body {
    min-height: 400px;
    padding: 18px;
  }

  .window-bar {
    padding-inline: 18px;
  }

  .message {
    max-width: 92%;
    padding: 12px 14px;
  }

  .event {
    grid-template-columns: 48px 1fr;
    padding: 10px 12px;
  }

  .event-result {
    display: none;
  }

  .capability-bar {
    margin-top: 48px;
  }

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

  .capability-list li {
    min-height: 56px;
    display: grid;
    place-items: center;
    padding: 14px 8px;
    font-size: 11px;
    line-height: 1.35;
  }

  .capability-list li:nth-child(odd) {
    border-left: 1px solid var(--line);
  }

  .capability-list li:nth-child(even) {
    border-right: 1px solid var(--line);
  }

  .capability-list li:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .capability-list li:last-child {
    grid-column: 1 / -1;
  }

  .section,
  .faq-section,
  .contact {
    padding-block: 68px;
  }

  .section-head {
    gap: 20px;
    margin-bottom: 36px;
  }

  .section-title {
    font-size: clamp(36px, 11vw, 48px);
  }

  .section-intro {
    font-size: 15px;
  }

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

  .service-card {
    min-height: 0;
    padding: 28px 24px;
  }

  .service-index {
    margin-bottom: 36px;
  }

  .tag-list li {
    font-size: 10px;
  }

  .case-copy {
    min-height: 0;
    padding: 32px 24px;
  }

  .case-label {
    margin-bottom: 24px;
  }

  .case-card h3 {
    overflow-wrap: normal;
    word-break: normal;
    font-size: clamp(30px, 9vw, 38px);
  }

  .case-description {
    font-size: 15px;
  }

  .case-link {
    min-height: 44px;
    padding-block: 8px;
  }

  .case-visual {
    min-height: 360px;
    padding: 20px;
  }

  .case-market .case-visual {
    min-height: 410px;
  }

  .mini-app {
    width: calc(100% - 12px);
    border-width: 6px;
    border-radius: 24px;
    transform: rotate(1deg);
  }

  .mini-app-head {
    padding: 13px 15px;
  }

  .mini-app-body {
    padding: 15px;
  }

  .mini-banner {
    min-height: 104px;
    padding: 18px;
  }

  .metric {
    grid-template-columns: 80px 1fr;
    padding: 19px;
  }

  .metric strong {
    font-size: 23px;
  }

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

  .process-step,
  .process-step:not(:first-child),
  .process-step:nth-child(3),
  .process-step:last-child {
    min-height: 0;
    padding: 28px 0;
    border-right: 0;
    border-top: 1px solid var(--line);
  }

  .process-step:first-child {
    border-top: 0;
  }

  .step-number {
    margin-bottom: 28px;
  }

  .faq-layout {
    gap: 36px;
  }

  .faq-trigger {
    font-size: 16px;
  }

  .faq-item p {
    margin: 0 40px 22px 0;
  }

  .contact-inner {
    gap: 36px;
  }

  .contact h2 {
    font-size: clamp(44px, 12.5vw, 54px);
  }

  .contact-side {
    max-width: none;
  }

  .footer-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer-row > :last-child {
    grid-column: auto;
  }

  .js [data-reveal="left"],
  .js [data-reveal="right"] {
    transform: translateY(18px);
  }
}

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

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

.telegram-cursor-trail,
.telegram-cursor {
  position: fixed;
  top: 0;
  left: 0;
  display: none;
  pointer-events: none;
}

.telegram-cursor-trail {
  z-index: 9998;
  width: 100vw;
  height: 100vh;
}

.telegram-cursor {
  z-index: 9999;
  width: 0;
  height: 0;
  opacity: 0;
  transform: translate3d(-80px, -80px, 0);
  will-change: transform, opacity;
}

.telegram-cursor-plane {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 38px;
  height: 38px;
  background-color: var(--blue);
  filter:
    drop-shadow(0 0 2px rgba(255, 255, 255, .95))
    drop-shadow(0 7px 12px rgba(16, 17, 15, .3));
  mask: url("telegram-plane.svg") center / contain no-repeat;
  transform: translate(-50%, -50%);
  transform-origin: center;
  transition: transform .2s var(--ease), background-color .16s ease;
  -webkit-mask: url("telegram-plane.svg") center / contain no-repeat;
}

.telegram-cursor.is-on-dark .telegram-cursor-plane {
  background-color: var(--paper-bright);
}

.telegram-cursor.is-visible {
  opacity: 1;
}

.telegram-cursor.is-interactive .telegram-cursor-plane {
  transform: translate(-50%, -50%) scale(1.18);
}

.telegram-cursor.is-pressed .telegram-cursor-plane {
  transform: translate(-50%, -50%) scale(.84);
}

@media (hover: hover) and (pointer: fine) {
  .telegram-cursor-trail,
  .telegram-cursor {
    display: block;
  }

  html.telegram-cursor-active,
  html.telegram-cursor-active * {
    cursor: none !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .telegram-cursor-trail {
    display: none;
  }

  .telegram-cursor,
  .telegram-cursor-plane {
    transition: none;
  }
}