:root {
  --bg: #07090d;
  --panel: #10141c;
  --panel-deep: #0c0f16;
  --text: #f2f4f7;
  --muted: #9da7b8;
  --line: #293242;
  --cyan: #28dcff;
  --mono: ui-monospace, SFMono-Regular, Menlo, monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: auto;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
}

body::before {
  position: fixed;
  inset: 0;
  pointer-events: none;
  content: "";
  opacity: 0.12;
  background-image:
    linear-gradient(rgba(80, 102, 134, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(80, 102, 134, 0.06) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(black, transparent 90%);
}

button,
input,
textarea {
  font: inherit;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.container {
  width: min(1400px, 100%);
  margin-inline: auto;
  padding-inline: clamp(24px, 5.2vw, 80px);
}

/* Header */
.header {
  position: relative;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 94px;
  border-bottom: 1px solid var(--line);
}

.logo {
  display: inline-flex;
  align-items: center;
  line-height: 0;
}

.logo img {
  display: block;
  width: 188px;
  height: auto;
}

.nav {
  display: flex;
  gap: 34px;
  margin-left: 110px;
}

.nav a,
.header-cta {
  color: #d8dde6;
  font-size: 11px;
  font-weight: 700;
  text-decoration: none;
}

.nav a:hover,
.footer a:hover {
  color: var(--cyan);
}

.header-cta {
  padding: 11px 14px;
  border: 1px solid #455063;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.header-cta:hover {
  border-color: var(--cyan);
  background: rgba(40, 220, 255, 0.06);
  color: var(--text);
}

.header-cta i {
  margin-left: 7px;
  color: var(--cyan);
  font-size: 16px;
  font-style: normal;
}

.menu {
  display: none;
  width: 36px;
  height: 36px;
  padding: 8px;
  border: 0;
  background: none;
  cursor: pointer;
}

.menu i {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px 0;
  background: var(--text);
}

/* Shared typography */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  color: var(--muted);
  font: 10px var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.eyebrow > span {
  display: block;
  width: 8px;
  height: 8px;
  background: var(--cyan);
  box-shadow: 0 0 16px rgba(40, 220, 255, 0.8);
}

h2 em,
.hero h1 em {
  color: var(--cyan);
  font-family: Arial, Helvetica, sans-serif;
  font-style: normal;
  font-weight: 800;
  letter-spacing: -0.09em;
}

/* Hero */
.hero {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  align-items: center;
  gap: 42px;
  min-height: calc(100vh - 94px);
  padding-top: 65px;
  padding-bottom: 84px;
}

.hero h1 {
  margin: 26px 0;
  font-size: clamp(65px, 7.5vw, 116px);
  line-height: 0.86;
  letter-spacing: -0.09em;
}

.lead {
  max-width: 505px;
  margin: 0;
  color: #b9c1cf;
  font-size: 17px;
  line-height: 1.63;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 26px;
  margin-top: 38px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 16px 18px 16px 20px;
  border: 0;
  background: var(--cyan);
  color: #061116;
  font-size: 12px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s, background 0.2s;
}

.button:hover {
  background: #b5f5ff;
  transform: translateY(-2px);
}

.button i {
  font-size: 18px;
  font-style: normal;
}

.under-link {
  color: var(--text);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
}

.under-link i {
  margin-left: 7px;
  color: var(--cyan);
  font-size: 17px;
  font-style: normal;
}

.hero-console {
  position: relative;
  height: 480px;
  overflow: hidden;
  border: 1px solid #344054;
  background: linear-gradient(145deg, #101622, var(--panel-deep));
  box-shadow: 20px 20px 0 rgba(40, 220, 255, 0.07);
}

.hero-console::before {
  position: absolute;
  inset: 0;
  content: "";
  background-image:
    linear-gradient(rgba(77, 103, 135, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(77, 103, 135, 0.12) 1px, transparent 1px);
  background-size: 32px 32px;
}

.console-header,
.console-footer {
  position: absolute;
  right: 0;
  left: 0;
  display: flex;
  justify-content: space-between;
  padding: 15px 17px;
  border-bottom: 1px solid #293344;
  color: #9eabbd;
  font: 9px var(--mono);
  letter-spacing: 0.05em;
}

.console-header b {
  color: var(--cyan);
  font-weight: 400;
}

.console-header b i {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-left: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 9px var(--cyan);
}

.console-footer {
  bottom: 0;
  border-top: 1px solid #293344;
  border-bottom: 0;
}

.console-footer i {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 6px;
  border: 1px solid var(--cyan);
}

.console-main {
  position: absolute;
  inset: 47px 0 42px;
}

.console-main svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  fill: none;
  stroke: #4a566a;
  stroke-width: 1.6;
}

.console-main svg .signal {
  stroke: var(--cyan);
  stroke-width: 2.5;
}

.console-main circle {
  fill: var(--cyan);
  stroke: #101622;
  stroke-width: 6;
}

.axis {
  position: absolute;
  display: flex;
  gap: 50px;
  color: #718096;
  font: 9px var(--mono);
}

.x-axis {
  right: 7%;
  bottom: 7%;
  left: 12%;
  justify-content: space-between;
}

.y-axis {
  top: 17%;
  bottom: 19%;
  left: 5%;
  flex-direction: column;
}

.node {
  position: absolute;
  padding: 10px 12px;
  border: 1px solid #3a4659;
  background: #1b2330;
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.16);
}

.node small {
  display: block;
  margin-bottom: 6px;
  color: #8f9bae;
  font: 8px var(--mono);
}

.node b {
  font-size: 12px;
  letter-spacing: -0.03em;
}

.node-one { bottom: 12%; left: 15%; }
.node-two { top: 13%; left: 42%; border-color: var(--cyan); }
.node-three { top: 31%; right: 7%; }

.hero-meta {
  position: absolute;
  right: clamp(24px, 5.2vw, 80px);
  bottom: 24px;
  left: clamp(24px, 5.2vw, 80px);
  display: flex;
  justify-content: space-between;
  color: #748093;
  font: 9px var(--mono);
  text-transform: uppercase;
}

/* Statement and capabilities */
.manifesto {
  padding-top: 140px;
  padding-bottom: 140px;
  border-top: 1px solid var(--line);
}

.manifesto > div {
  display: grid;
  grid-template-columns: 1.2fr 0.5fr;
  align-items: end;
  gap: 85px;
  margin-top: 24px;
}

.manifesto h2,
.proof h2,
.approach h2,
.contact h2 {
  margin: 0;
  font-size: clamp(42px, 5vw, 74px);
  line-height: 0.94;
  letter-spacing: -0.08em;
}

.manifesto p:last-child,
.approach-intro > p {
  max-width: 365px;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.capabilities {
  padding-bottom: 140px;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 17px;
  border-bottom: 1px solid var(--line);
}

.section-head > p:last-child {
  margin: 0;
  color: #778397;
  font: 10px var(--mono);
  text-transform: uppercase;
}

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

.capability {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 27px;
  min-height: 330px;
  padding: 35px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(16, 20, 28, 0.33);
}

.capability:nth-child(odd) {
  padding-left: 0;
}

.capability:nth-child(even) {
  border-right: 0;
}

.capability.feature {
  background: #111b27;
}

.capability small {
  color: var(--cyan);
  font: 9px var(--mono);
}

.capability h3 {
  margin: 18px 0 10px;
  font-size: 27px;
  letter-spacing: -0.065em;
}

.capability p {
  max-width: 300px;
  margin: 0;
  color: #aeb7c6;
  font-size: 13px;
  line-height: 1.63;
}

.capability a {
  display: inline-block;
  margin-top: 24px;
  color: var(--text);
  font-size: 11px;
  font-weight: 700;
  text-decoration: none;
}

.capability a i {
  margin-left: 7px;
  color: var(--cyan);
  font-size: 16px;
  font-style: normal;
}

.cap-icon {
  display: grid;
  width: 76px;
  height: 76px;
  place-items: center;
  background: #202c3b;
  color: var(--cyan);
  font: 25px var(--mono);
}

.icon-build {
  position: relative;
  background: var(--cyan);
}

.icon-build span {
  position: absolute;
  background: #0a141e;
}

.icon-build span:nth-child(1) { top: 16px; left: 16px; width: 8px; height: 8px; }
.icon-build span:nth-child(2) { right: 16px; bottom: 16px; width: 8px; height: 8px; }
.icon-build span:nth-child(3) { width: 43px; height: 2px; transform: rotate(45deg); }

.icon-link {
  position: relative;
}

.icon-link span {
  position: absolute;
  width: 30px;
  height: 20px;
  border: 2px solid var(--cyan);
  border-radius: 15px;
  transform: rotate(-35deg);
}

.icon-link span:nth-child(2) {
  transform: translate(14px, 12px) rotate(-35deg);
}

.icon-cloud {
  background: #172533;
  font-size: 48px;
}

.icon-data {
  background: #e7faff;
  color: #0c1119;
  font-size: 28px;
  font-weight: 800;
}

/* Partnership and process */
.proof {
  padding: 125px 0;
  background: #e7faff;
  color: #0a1119;
}

.proof-inner {
  display: grid;
  grid-template-columns: 0.45fr 1fr 0.5fr;
  align-items: end;
  gap: 50px;
}

.proof-number {
  font-size: 48px;
  font-weight: 800;
  letter-spacing: -0.08em;
}

.proof-number span {
  color: #00a9c8;
}

.proof .eyebrow {
  color: #56616a;
}

.proof .eyebrow > span {
  background: #00a9c8;
  box-shadow: none;
}

.proof h2 {
  margin-top: 21px;
}

.proof p:last-child {
  margin: 0;
  color: #3b4652;
  font-size: 14px;
  line-height: 1.7;
}

.approach {
  padding-top: 140px;
  padding-bottom: 140px;
}

.approach-intro {
  display: grid;
  grid-template-columns: 1.2fr 0.5fr;
  align-items: end;
  gap: 85px;
  padding: 33px 0 55px;
}

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

.approach-grid article {
  min-height: 220px;
  padding: 24px 22px 0 0;
  border-right: 1px solid var(--line);
}

.approach-grid article:not(:first-child) {
  padding-left: 22px;
}

.approach-grid article:last-child {
  border-right: 0;
}

.approach-grid span {
  color: var(--cyan);
  font: 10px var(--mono);
}

.approach-grid h3 {
  margin: 39px 0 9px;
  font-size: 22px;
  letter-spacing: -0.06em;
}

.approach-grid p {
  max-width: 210px;
  margin: 0;
  color: #9ca6b4;
  font-size: 12px;
  line-height: 1.6;
}

/* Contact and footer */
.contact {
  display: grid;
  grid-template-columns: 1fr 0.72fr;
  gap: 100px;
  padding-top: 120px;
  padding-bottom: 120px;
  border-top: 1px solid var(--line);
}

.contact h2 {
  margin-top: 21px;
}

.contact-copy > p:not(.eyebrow) {
  max-width: 360px;
  margin: 28px 0 52px;
  color: #aeb7c6;
  font-size: 15px;
  line-height: 1.65;
}

.contact-copy > a {
  color: var(--text);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.04em;
  text-decoration: none;
}

.contact-copy > a i {
  color: var(--cyan);
  font-style: normal;
}

form {
  padding: 30px;
  border: 1px solid #2d394a;
  background: #111722;
}

form label {
  display: block;
  color: #e9eff8;
  font-size: 11px;
  font-weight: 700;
}

input,
textarea {
  display: block;
  width: 100%;
  margin-top: 3px;
  padding: 10px 0;
  border: 0;
  border-bottom: 1px solid #3a4657;
  outline: 0;
  background: none;
  color: var(--text);
  font-size: 14px;
}

textarea {
  resize: vertical;
}

input:focus,
textarea:focus {
  border-color: var(--cyan);
}

.field-error {
  display: block;
  min-height: 19px;
  color: #ff9a86;
  font: 10px var(--mono);
}

.input-error {
  border-color: #ff9a86 !important;
}

.form-status {
  min-height: 18px;
  margin: 10px 0 0;
  font-size: 11px;
}

.form-error {
  color: #ff9a86;
}

form .button {
  width: 100%;
  margin-top: 7px;
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 115px;
  border-top: 1px solid var(--line);
}

.footer .logo img {
  width: 170px;
}

.footer > div {
  display: flex;
  gap: 23px;
}

.footer > div a {
  color: #9da7b8;
  font-size: 11px;
  font-weight: 700;
  text-decoration: none;
}

.footer p {
  margin: 0;
  color: #728096;
  font: 10px var(--mono);
}

/* Responsive */
@media (max-width: 800px) {
  .header {
    height: 72px;
  }

  .nav,
  .header-cta {
    display: none;
  }

  .menu {
    display: block;
  }

  .nav.nav-open {
    position: absolute;
    top: 64px;
    right: 24px;
    z-index: 10;
    display: flex;
    flex-direction: column;
    gap: 0;
    min-width: 170px;
    margin: 0;
    padding: 10px;
    border: 1px solid #354054;
    background: var(--panel);
    box-shadow: 8px 8px 0 rgba(40, 220, 255, 0.12);
  }

  .nav.nav-open a {
    padding: 10px;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 48px;
    padding-bottom: 62px;
  }

  .hero h1 {
    font-size: clamp(56px, 15.4vw, 78px);
    line-height: 0.9;
  }

  .lead {
    font-size: 16px;
    line-height: 1.55;
  }

  .hero-console {
    height: 330px;
    margin-top: 6px;
    box-shadow: none;
  }

  .node-one { bottom: 14%; left: 12%; }
  .node-two { top: 16%; left: 39%; }
  .node-three { top: 33%; right: 4%; }

  .hero-meta {
    display: none;
  }

  .manifesto,
  .approach {
    padding-top: 74px;
    padding-bottom: 74px;
  }

  .manifesto > div,
  .approach-intro,
  .contact {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .capabilities {
    padding-bottom: 74px;
  }

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

  .capability,
  .capability:nth-child(odd) {
    grid-template-columns: 80px 1fr;
    min-height: 270px;
    padding: 27px 0;
    border-right: 0;
  }

  .cap-icon {
    width: 59px;
    height: 59px;
  }

  .proof {
    padding: 80px 0;
  }

  .proof-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .proof-number {
    font-size: 40px;
  }

  .approach-intro {
    padding-bottom: 37px;
  }

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

  .approach-grid article {
    min-height: 190px;
  }

  .approach-grid article:nth-child(2) {
    border-right: 0;
  }

  .approach-grid article:nth-child(3),
  .approach-grid article:nth-child(4) {
    border-top: 1px solid var(--line);
  }

  .approach-grid article:nth-child(3) {
    padding-left: 0;
  }

  .contact {
    padding-top: 74px;
    padding-bottom: 74px;
  }

  .footer {
    display: grid;
    grid-template-columns: 1fr;
    gap: 23px;
    min-height: 0;
    padding-top: 32px;
    padding-bottom: 30px;
  }

  .footer > div {
    gap: 19px;
  }
}

@media (max-width: 440px) {
  .logo img {
    width: 158px;
  }

  .footer .logo img {
    width: 164px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  .hero-console {
    height: 320px;
  }

  .hero h1 {
    font-size: clamp(54px, 15vw, 68px);
  }

  .console-main svg {
    transform: scale(1.12);
    transform-origin: center;
  }

  .node {
    padding: 8px;
  }

  .node b {
    font-size: 10px;
  }

  .node-two {
    left: 37%;
  }

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

  .approach-grid article,
  .approach-grid article:nth-child(2) {
    min-height: 150px;
    padding: 21px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .approach-grid article:nth-child(3),
  .approach-grid article:nth-child(4) {
    border-top: 0;
  }

  .approach-grid h3 {
    margin: 22px 0 8px;
  }
}