:root {
  color-scheme: dark;
  --bg: #090d10;
  --surface: #10171b;
  --text: #edf3ef;
  --muted: #9ca9aa;
  --line: #253034;
  --accent: #c8fa83;
  --mono: ui-monospace, SFMono-Regular, Consolas, monospace;
  --sans:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 145px;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}
body[data-page="ai"] {
  --accent: #b7a5ff;
}
body[data-page="engineering"] {
  --accent: #83dfce;
}
body[data-page="web"] {
  --accent: #f1ba85;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
textarea,
select {
  font: inherit;
}
button,
a,
input,
textarea,
select {
  -webkit-tap-highlight-color: transparent;
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 5px;
}
::selection {
  background: var(--accent);
  color: var(--bg);
}
p {
  color: var(--muted);
  line-height: 1.75;
  margin: 0 0 20px;
}
h1,
h2,
h3 {
  margin: 0;
  font-weight: 500;
  overflow-wrap: anywhere;
  hyphens: auto;
}
h1 {
  font-size: clamp(3.2rem, 6.9vw, 6.5rem);
  line-height: 1.02;
  letter-spacing: -0.065em;
}
h2 {
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1.12;
  letter-spacing: -0.045em;
}
h3 {
  font-size: 1.32rem;
  letter-spacing: -0.025em;
  line-height: 1.3;
}
small,
.eyebrow,
.label {
  font-family: var(--mono);
}
.container {
  width: min(1240px, calc(100% - 96px));
  margin: auto;
}
.skip-link {
  position: fixed;
  top: -100px;
  left: 20px;
  background: var(--accent);
  color: #090d10;
  padding: 12px;
  z-index: 100;
}
.skip-link:focus {
  top: 12px;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(9, 13, 16, 0.94);
  backdrop-filter: blur(16px);
}
.header-inner {
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-size: 1.45rem;
  font-weight: 650;
  letter-spacing: -0.055em;
}
.brand-mark {
  width: 33px;
  height: 33px;
  display: grid;
  place-items: center;
  background: var(--accent);
  color: #090d10;
  font-size: 1.6rem;
  font-family: serif;
  border-radius: 50%;
}
.brand small {
  color: var(--muted);
  font-size: 0.7rem;
  letter-spacing: 0;
  margin-left: 4px;
}
.primary-nav {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.9rem;
}
.primary-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 5px;
  color: var(--muted);
  white-space: nowrap;
}
.primary-nav a:hover,
.primary-nav a[aria-current="page"] {
  color: var(--accent);
}
.primary-nav .nav-cta {
  color: var(--text);
  border: 1px solid #52605d;
  padding: 11px 16px;
  border-radius: 3px;
}
.menu {
  display: none;
}
.language-nav {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 4px;
  padding-bottom: 10px;
  font: 0.75rem var(--mono);
}
.language-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  min-width: 36px;
  padding: 6px 9px;
  border: 1px solid transparent;
  border-radius: 3px;
  color: var(--muted);
}
.language-nav a[aria-current="page"] {
  border-color: var(--accent);
  color: var(--accent);
}
.language-nav a:hover {
  color: var(--accent);
}
.eyebrow {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
  margin-bottom: 25px;
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--accent);
  margin-right: 10px;
  vertical-align: 2px;
}
.hero {
  padding: 92px 0 66px;
  display: grid;
  grid-template-columns: 1.24fr 1fr;
  gap: 56px;
  align-items: center;
}
.hero-focused {
  grid-template-columns: 1fr;
  max-width: 1000px;
  padding-bottom: 64px;
}
.hero-focused h1 {
  max-width: 18ch;
}
.hero h1 em {
  font-style: normal;
  color: var(--accent);
}
.hero .lead {
  font-size: 1.06rem;
  max-width: 52ch;
  margin-top: 28px;
}
.hero-focused .lead {
  max-width: 65ch;
}
.actions {
  display: flex;
  gap: 13px;
  flex-wrap: wrap;
  margin-top: 30px;
}
.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 28px;
  min-height: 48px;
  padding: 14px 20px;
  border: 1px solid var(--accent);
  border-radius: 3px;
  background: var(--accent);
  color: #090d10;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition:
    transform 0.2s,
    background 0.2s;
}
.button:hover {
  transform: translateY(-2px);
}
.button.secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--line);
}
.hero-note {
  display: flex;
  align-items: center;
  gap: 9px;
  font: 0.65rem var(--mono);
  color: var(--muted);
  margin-top: 34px;
}
.hero-note i {
  height: 6px;
  width: 6px;
  border-radius: 50%;
  background: var(--accent);
}
.system-art {
  min-height: 480px;
  position: relative;
  border: 1px solid var(--line);
  border-radius: 5px;
  background:
    radial-gradient(ellipse at center, #c8fa8309, transparent 65%),
    linear-gradient(#202a2d44 1px, transparent 1px),
    linear-gradient(90deg, #202a2d44 1px, transparent 1px);
  background-size:
    auto,
    32px 32px,
    32px 32px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 22px;
}
.art-top,
.art-bottom {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font: 0.58rem var(--mono);
  letter-spacing: 0.08em;
  color: var(--muted);
}
.art-top b {
  color: var(--accent);
  font-weight: 400;
}
.orbit {
  position: absolute;
  left: 50%;
  top: 48%;
  transform: translate(-50%, -50%) rotate(-25deg);
  border: 1px solid #c8fa8329;
  border-radius: 50%;
  width: 325px;
  height: 325px;
}
.orbit.two {
  width: 245px;
  height: 245px;
  border-style: dashed;
  transform: translate(-50%, -50%) rotate(30deg);
}
.orbit.three {
  width: 410px;
  height: 210px;
  transform: translate(-50%, -50%) rotate(-40deg);
}
.core {
  position: absolute;
  top: 48%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: grid;
  place-content: center;
  text-align: center;
  width: 117px;
  height: 117px;
  border: 1px solid var(--accent);
  background: #111b16;
  box-shadow: 0 0 85px #c8fa8314;
  border-radius: 22px;
}
.core span {
  font-size: 3.8rem;
  line-height: 1;
  font-family: serif;
  color: var(--accent);
}
.core small {
  font-size: 0.5rem;
  letter-spacing: 0.15em;
  color: var(--muted);
  margin-top: 9px;
}
.art-node {
  position: absolute;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--text);
  text-decoration: none;
  padding: 12px 15px;
  border: 1px solid #415045;
  background: #111918;
  border-radius: 3px;
  font: 0.66rem var(--mono);
  box-shadow: 0 10px 30px #0005;
}
.art-node:hover,
.art-node:focus-visible {
  border-color: var(--accent);
  background: #1c2b21;
  color: var(--accent);
}
.art-node:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}
.art-node span {
  color: var(--accent);
  margin-right: 12px;
}
.node-ai {
  top: 24%;
  left: 12%;
}
.node-engineering {
  top: 46%;
  right: 5%;
}
.node-web {
  bottom: 23%;
  left: 16%;
}
.art-cross {
  position: absolute;
  color: #627168;
  font: 1rem var(--mono);
  left: 18px;
  top: 50%;
}
.section {
  padding: 96px 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 15px;
}
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 60px;
  margin-bottom: 38px;
}
.section-head h2 {
  max-width: 650px;
}
.section-head p:not(.eyebrow) {
  max-width: 340px;
  font-size: 0.9rem;
  margin-bottom: 0;
}
.section-head .eyebrow {
  margin-bottom: 18px;
}
.pillars,
.grid-three {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.pillar,
.card {
  min-width: 0;
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
}
.pillar {
  display: flex;
  flex-direction: column;
  position: relative;
  min-height: 365px;
  transition:
    transform 0.2s,
    border-color 0.2s;
}
.pillar:hover {
  transform: translateY(-5px);
  border-color: var(--card-accent);
}
.pillar.ai {
  --card-accent: #b7a5ff;
}
.pillar.engineering {
  --card-accent: #83dfce;
}
.pillar.web {
  --card-accent: #f1ba85;
}
.pillar-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font: 0.65rem var(--mono);
  color: var(--muted);
  margin-bottom: 50px;
}
.pillar-top .symbol {
  font-size: 1.45rem;
  color: var(--card-accent);
}
.pillar h3 {
  font-size: 2rem;
  margin-bottom: 14px;
}
.pillar p {
  font-size: 0.9rem;
}
.tags {
  font: 0.62rem var(--mono);
  color: var(--muted);
  line-height: 1.8;
}
.pillar .card-link {
  margin-top: auto;
  padding-top: 25px;
  color: var(--card-accent);
}
.card-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  font-weight: 500;
}
.card .label {
  display: block;
  font-size: 0.63rem;
  color: var(--accent);
  margin-bottom: 25px;
}
.card h3 {
  margin-bottom: 14px;
}
.card p,
.card li {
  font-size: 0.88rem;
}
.card p:last-child {
  margin-bottom: 0;
}
.card ul {
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.85;
  margin-bottom: 0;
}
.card .price {
  color: var(--accent);
  font: 1rem var(--mono);
  margin: 16px 0;
}
.grid-two {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.process {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  counter-reset: step;
}
.process li {
  border-top: 1px solid #4e5c50;
  padding-top: 22px;
}
.process .step {
  display: block;
  font: 0.7rem var(--mono);
  color: var(--accent);
  margin-bottom: 24px;
}
.process h3 {
  font-size: 1.1rem;
  margin-bottom: 12px;
}
.process p {
  font-size: 0.85rem;
  margin-bottom: 0;
}
.about {
  display: grid;
  grid-template-columns: 0.8fr 1.5fr;
  gap: 76px;
  align-items: center;
}
.portrait {
  position: relative;
  background: #18211d;
  max-width: 370px;
}
.portrait img {
  width: 100%;
  height: auto;
  display: block;
  filter: grayscale(1);
  aspect-ratio: 1/1.05;
  object-fit: cover;
}
.portrait-caption {
  padding: 18px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
}
.portrait-caption small {
  font-size: 0.58rem;
  color: var(--accent);
}
.about h2 {
  margin-bottom: 25px;
}
.about .credentials {
  font: 0.65rem var(--mono);
  line-height: 2;
  color: var(--accent);
  margin-top: 23px;
}
.text-link {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 5px;
}
.faq {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 40px;
}
.faq details {
  padding: 23px 0;
  border-top: 1px solid var(--line);
}
.faq summary {
  cursor: pointer;
  font-size: 0.95rem;
  line-height: 1.5;
}
.faq details p {
  margin: 16px 0 0;
  font-size: 0.88rem;
}
.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}
.contact h2 {
  margin-bottom: 24px;
}
.contact .email {
  display: inline-block;
  font-size: clamp(1.25rem, 3vw, 2rem);
  letter-spacing: -0.035em;
  color: var(--accent);
  margin: 15px 0;
}
.project-form {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 28px;
  border-radius: 4px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}
label {
  display: block;
  font-size: 0.875rem;
  color: var(--muted);
  margin-bottom: 18px;
}
input,
textarea,
select {
  display: block;
  width: 100%;
  border: 1px solid #71817b;
  background: #090e11;
  border-radius: 2px;
  padding: 12px;
  color: var(--text);
  margin-top: 8px;
  font-size: 1rem;
}
textarea {
  resize: vertical;
  min-height: 120px;
}
.form-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.form-note {
  font-size: 0.875rem;
  line-height: 1.7;
  margin: 18px 0 0;
}
.form-status {
  font-size: 0.875rem;
  color: var(--accent);
  margin: 12px 0 0;
}
.site-footer {
  padding: 40px 0 26px;
}
.footer-top,
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.footer-top {
  padding-bottom: 35px;
}
.footer-top nav {
  display: flex;
  gap: 26px;
  font-size: 0.8rem;
  color: var(--muted);
}
.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 23px;
  font: 0.8rem var(--mono);
  line-height: 1.7;
  color: var(--muted);
}
.footer-bottom div {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}
.legal-content {
  max-width: 820px;
}
.legal-content h2 {
  font-size: 2rem;
  margin-bottom: 24px;
}
.legal-content h3 {
  margin: 28px 0 14px;
}
.legal-content ul {
  color: var(--muted);
  line-height: 1.8;
}
.legal-content .warning {
  border: 1px solid #5d563c;
  padding: 20px;
  color: #e4d19d;
}
@media (min-width: 1500px) {
  .hero {
    padding-top: 115px;
    padding-bottom: 90px;
  }
}
@media (max-width: 1050px) {
  .container {
    width: calc(100% - 56px);
  }
  .primary-nav {
    gap: 12px;
  }
  .brand small {
    display: none;
  }
  .hero {
    gap: 30px;
  }
  .hero h1 {
    font-size: 4.5rem;
  }
  .system-art {
    min-height: 430px;
  }
  .art-node {
    padding: 10px;
    font-size: 0.57rem;
  }
  .node-engineering {
    right: 3%;
  }
  .about,
  .contact {
    gap: 40px;
  }
  .pillar {
    padding: 22px;
  }
}
@media (max-width: 760px) {
  .container {
    width: calc(100% - 36px);
  }
  .header-inner {
    height: 72px;
    flex-wrap: wrap;
    gap: 0;
  }
  .brand {
    font-size: 1.3rem;
  }
  .brand small {
    font-size: 0.6rem;
  }
  .menu {
    display: block;
    background: transparent;
    border: 1px solid var(--line);
    color: var(--text);
    padding: 9px 13px;
    font-size: 0.75rem;
    border-radius: 3px;
  }
  .primary-nav {
    width: 100%;
    padding: 16px 0 22px;
    flex-wrap: wrap;
    gap: 20px;
  }
  .site-header {
    position: relative;
  }
  .header-inner {
    height: auto;
    min-height: 72px;
    padding-top: 18px;
  }
  .menu {
    margin-bottom: 16px;
  }
  .header-inner > .brand {
    margin-bottom: 16px;
  }
  .js .primary-nav {
    display: none;
  }
  .js .primary-nav.is-open {
    display: flex;
  }
  .hero {
    grid-template-columns: 1fr;
    padding: 56px 0 40px;
    gap: 40px;
  }
  .hero h1 {
    font-size: clamp(3rem, 10vw, 4.8rem);
    max-width: 13ch;
  }
  .hero .lead {
    font-size: 1rem;
  }
  .system-art {
    min-height: 390px;
  }
  .node-ai {
    left: 14%;
  }
  .node-engineering {
    right: 10%;
  }
  .section {
    padding: 62px 0;
  }
  .section-head {
    display: block;
    margin-bottom: 28px;
  }
  .section-head p:not(.eyebrow) {
    margin-top: 20px;
    max-width: 55ch;
  }
  .pillars,
  .grid-three,
  .grid-two,
  .about,
  .contact,
  .faq {
    grid-template-columns: 1fr;
  }
  .pillar {
    min-height: 310px;
  }
  .pillar-top {
    margin-bottom: 30px;
  }
  .process {
    grid-template-columns: 1fr 1fr;
    gap: 26px;
  }
  .about {
    gap: 34px;
  }
  .portrait {
    max-width: 300px;
  }
  .contact {
    gap: 30px;
  }
  .footer-top,
  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }
  .footer-top nav {
    flex-wrap: wrap;
    gap: 20px;
  }
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .project-form {
    padding: 22px;
  }
  .hero-note {
    font-size: 0.57rem;
  }
  .brand small {
    display: none;
  }
}
.project-form fieldset {
  border: 0;
  padding: 0;
  margin: 0;
  min-width: 0;
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}
.motion-toggle {
  background: transparent;
  color: var(--muted);
  border: 1px solid #71817b;
  border-radius: 3px;
  min-height: 44px;
  padding: 8px 12px;
  cursor: pointer;
  font: inherit;
}
.motion-toggle[hidden] {
  display: none;
}
.legal-intro {
  margin-top: 28px;
}
/* Shared moving grid dots, carried over from the original Web design. */
main.container,
.site-footer {
  position: relative;
  z-index: 1;
}
.grid-particles {
  position: fixed;
  z-index: 0;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  mask-image: linear-gradient(to bottom, #000e, transparent 85%);
  background-image:
    linear-gradient(#aab9ae08 1px, transparent 1px),
    linear-gradient(90deg, #aab9ae08 1px, transparent 1px);
  background-size: 48px 48px;
}
.grid-particle {
  position: absolute;
  width: var(--dot-size, 5px);
  height: var(--dot-size, 5px);
  margin-top: calc(var(--dot-size, 5px) / -2);
  margin-left: calc(var(--dot-size, 5px) / -2);
  border-radius: 50%;
  background: var(--accent);
  box-shadow:
    0 0 10px var(--accent),
    0 0 20px color-mix(in srgb, var(--accent) 30%, transparent);
  opacity: 0;
  animation-duration: var(--duration, 14s);
  animation-timing-function: linear;
  animation-delay: var(--delay, 0s);
  animation-iteration-count: infinite;
  animation-fill-mode: both;
}
.grid-particle.from-left,
.grid-particle.from-right {
  top: var(--line);
}
.grid-particle.from-top,
.grid-particle.from-bottom {
  left: var(--line);
}
.grid-particle.from-left {
  left: -10px;
  animation-name: grid-dot-left-to-right;
}
.grid-particle.from-right {
  left: calc(100vw + 10px);
  animation-name: grid-dot-right-to-left;
}
.grid-particle.from-top {
  top: -10px;
  animation-name: grid-dot-top-to-bottom;
}
.grid-particle.from-bottom {
  top: calc(100vh + 10px);
  animation-name: grid-dot-bottom-to-top;
}
@keyframes grid-dot-left-to-right {
  0% {
    opacity: 0;
    transform: translateX(0);
  }
  7%,
  93% {
    opacity: 0.75;
  }
  100% {
    opacity: 0;
    transform: translateX(calc(100vw + 20px));
  }
}
@keyframes grid-dot-right-to-left {
  0% {
    opacity: 0;
    transform: translateX(0);
  }
  7%,
  93% {
    opacity: 0.75;
  }
  100% {
    opacity: 0;
    transform: translateX(calc(-100vw - 20px));
  }
}
@keyframes grid-dot-top-to-bottom {
  0% {
    opacity: 0;
    transform: translateY(0);
  }
  7%,
  93% {
    opacity: 0.75;
  }
  100% {
    opacity: 0;
    transform: translateY(calc(100vh + 20px));
  }
}
@keyframes grid-dot-bottom-to-top {
  0% {
    opacity: 0;
    transform: translateY(0);
  }
  7%,
  93% {
    opacity: 0.75;
  }
  100% {
    opacity: 0;
    transform: translateY(calc(-100vh - 20px));
  }
}
@media (prefers-reduced-motion: reduce) {
  .grid-particles {
    display: none;
  }
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}