:root {
  --bg: #070b10;
  --panel: #0d131b;
  --panel2: #111923;
  --line: #27303b;
  --text: #edf3f7;
  --muted: #8793a0;
  --lime: #b8ff3d;
  --cyan: #4ee7ff;
  --mono: "IBM Plex Mono", monospace;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: Manrope, Arial, sans-serif;
  line-height: 1.5;
}
a {
  color: inherit;
  text-decoration: none;
}
img {
  display: block;
  width: 100%;
}
h1,
h2,
h3,
p {
  margin-top: 0;
}
.noise {
  position: fixed;
  z-index: 20;
  inset: 0;
  pointer-events: none;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E");
}
.topbar {
  display: grid;
  position: absolute;
  z-index: 10;
  top: 0;
  right: 0;
  left: 0;
  min-height: 78px;
  padding: 0 34px;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.67rem;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  letter-spacing: 0.12em;
}
.logo-icon {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid var(--lime);
  color: var(--lime);
}
.topbar nav {
  display: flex;
  gap: 38px;
}
.topbar nav a:hover {
  color: var(--lime);
}
.top-actions {
  display: flex;
  justify-self: end;
  align-items: center;
  gap: 26px;
  color: var(--muted);
}
.top-actions > a {
  padding: 12px 16px;
  border: 1px solid var(--lime);
  color: var(--lime);
}

.language-links strong {
  color: var(--accent);
}
.hero {
  display: grid;
  position: relative;
  min-height: 920px;
  padding: 150px 34px 36px;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr auto;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(
      circle at 75% 45%,
      rgba(78, 231, 255, 0.08),
      transparent 33%
    ),
    radial-gradient(
      circle at 20% 20%,
      rgba(184, 255, 61, 0.06),
      transparent 28%
    );
}
.hero-copy {
  position: relative;
  z-index: 2;
  align-self: center;
  max-width: 750px;
}
.status {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.08em;
}
.status span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 18px var(--lime);
}
.hero h1 {
  margin: 40px 0 32px;
  font-size: clamp(4rem, 7.5vw, 8rem);
  font-weight: 600;
  line-height: 0.88;
  letter-spacing: -0.075em;
}
.hero h1 em {
  color: transparent;
  font-style: normal;
  -webkit-text-stroke: 1px var(--cyan);
}
.lead {
  max-width: 700px;
  color: #b4bec8;
  font-size: 1.12rem;
}
.hero-actions {
  display: flex;
  margin-top: 42px;
  align-items: center;
  gap: 28px;
}
.hero-actions a:first-child {
  display: flex;
  min-width: 260px;
  padding: 18px 20px;
  justify-content: space-between;
  background: var(--lime);
  color: #071008;
  font-weight: 800;
}
.hero-actions a:last-child {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.72rem;
}
.signature {
  display: flex;
  margin-top: 75px;
  padding-top: 22px;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
}
.signature b {
  font-size: 0.8rem;
}
.signature span {
  color: var(--muted);
  font-size: 0.58rem;
}
.system-visual {
  position: relative;
  min-height: 660px;
  align-self: center;
}
.visual-grid {
  position: absolute;
  inset: 0;
  opacity: 0.45;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(circle, black 20%, transparent 72%);
}
.orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid var(--line);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}
.orbit-one {
  width: 410px;
  height: 410px;
}
.orbit-two {
  width: 620px;
  height: 620px;
}
.core {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 230px;
  height: 230px;
  overflow: hidden;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 70px rgba(78, 231, 255, 0.13);
}
.core img {
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.15) brightness(0.7);
}
.core::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 60%, rgba(7, 11, 16, 0.92));
  content: "";
}
.core > span {
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: 25px;
  left: 0;
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 0.62rem;
  text-align: center;
}
.node {
  position: absolute;
  width: 190px;
  padding: 15px;
  border: 1px solid var(--line);
  background: rgba(13, 19, 27, 0.9);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.3);
  font-family: var(--mono);
}
.node::before {
  position: absolute;
  top: -4px;
  left: -4px;
  width: 7px;
  height: 7px;
  background: var(--lime);
  box-shadow: 0 0 12px var(--lime);
  content: "";
}
.node small,
.node b,
.node span {
  display: block;
}
.node small {
  margin-bottom: 22px;
  color: var(--lime);
  font-size: 0.55rem;
}
.node b {
  font-size: 0.72rem;
}
.node span {
  margin-top: 5px;
  color: var(--muted);
  font-size: 0.52rem;
}
.node-shop {
  top: 6%;
  left: 8%;
}
.node-crm {
  top: 14%;
  right: 0;
}
.node-ai {
  right: 3%;
  bottom: 12%;
}
.node-erp {
  bottom: 5%;
  left: 5%;
}
.signal {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 18px var(--cyan);
}
.signal-a {
  top: 28%;
  left: 37%;
}
.signal-b {
  right: 29%;
  bottom: 35%;
}
.signal-c {
  bottom: 20%;
  left: 38%;
}
.hero-data {
  display: flex;
  padding-top: 26px;
  grid-column: 1/-1;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.58rem;
}
.systems,
.cases {
  padding: 120px 34px;
}
.section-head {
  display: grid;
  margin-bottom: 70px;
  grid-template-columns: 190px 1fr 0.45fr;
  gap: 40px;
  align-items: end;
}
.section-head > p {
  color: var(--lime);
  font-family: var(--mono);
  font-size: 0.62rem;
}
.section-head h2 {
  margin: 0;
  font-size: clamp(3rem, 6vw, 7rem);
  line-height: 0.93;
  letter-spacing: -0.065em;
}
.section-head h2 span,
.model-copy h2 span {
  color: var(--cyan);
}
.section-head small {
  color: var(--muted);
}
.module-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 1px;
  background: var(--line);
}
.module {
  min-height: 470px;
  padding: 30px;
  background: var(--panel);
  transition: background 0.2s;
}
.module:hover {
  background: #131d28;
}
.module-main {
  grid-row: span 2;
  min-height: 941px;
  background: linear-gradient(145deg, #101a22, #0b1118);
}
.module-accent {
  grid-column: span 2;
  background: linear-gradient(120deg, rgba(184, 255, 61, 0.1), var(--panel));
}
.module-top {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.56rem;
}
.module-top b {
  color: var(--lime);
}
.module h3 {
  margin: 90px 0 35px;
  font-size: clamp(2.4rem, 4.2vw, 5rem);
  font-weight: 500;
  line-height: 0.9;
  letter-spacing: -0.06em;
}
.module-main h3 {
  margin-top: 250px;
  font-size: clamp(4rem, 6vw, 7.5rem);
}
.module p {
  max-width: 520px;
  color: #a6b0ba;
}
.module ul {
  margin: 55px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}
.module li {
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.64rem;
}
.module li::before {
  margin-right: 10px;
  color: var(--lime);
  content: "+";
}
.cases {
  background: #090e14;
  border-top: 1px solid var(--line);
}
.case-stack {
  border-top: 1px solid var(--line);
}
.case {
  display: grid;
  min-height: 210px;
  padding: 32px 0;
  grid-template-columns: 70px 1fr 1fr 130px 130px;
  gap: 32px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  transition: padding 0.2s;
}
.case:hover {
  padding-left: 18px;
  background: rgba(184, 255, 61, 0.025);
}
.case-index,
.case small,
.case a {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.58rem;
}
.case-name h3 {
  margin: 12px 0 0;
  font-size: 2.5rem;
  letter-spacing: -0.05em;
}
.case > p {
  max-width: 440px;
  color: #9aa5b0;
}
.case > strong {
  color: var(--lime);
  font-family: var(--mono);
  font-size: 1.6rem;
}
.case > a {
  color: var(--cyan);
}
.model {
  display: grid;
  padding: 130px 34px;
  grid-template-columns: 1fr 1fr;
  gap: 90px;
  border-top: 1px solid var(--line);
  background: radial-gradient(
    circle at 20% 50%,
    rgba(184, 255, 61, 0.07),
    transparent 30%
  );
}
.model-map {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
.model-map div {
  display: grid;
  width: 120px;
  height: 120px;
  place-items: center;
  border: 1px solid var(--line);
  background: var(--panel);
  font-family: var(--mono);
  font-size: 0.62rem;
  text-align: center;
}
.model-map div:first-child,
.model-map div:last-child {
  border-color: var(--lime);
}
.model-map span {
  color: var(--cyan);
}
.model-copy > p:first-child,
.contact > div > p {
  color: var(--lime);
  font-family: var(--mono);
  font-size: 0.62rem;
}
.model-copy h2 {
  font-size: clamp(3rem, 5vw, 6rem);
  line-height: 0.95;
  letter-spacing: -0.06em;
}
.model-copy > p:not(:first-child) {
  max-width: 650px;
  color: #a9b3bd;
}
.model-copy blockquote {
  margin: 50px 0 0;
  padding: 25px;
  border-left: 2px solid var(--lime);
  background: var(--panel);
  font-size: 1.2rem;
}
.contact {
  display: grid;
  padding: 120px 34px 40px;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 80px;
  align-items: end;
  border-top: 1px solid var(--line);
  background: var(--lime);
  color: #071008;
}
.contact h2 {
  margin: 45px 0 0;
  font-size: clamp(5rem, 11vw, 13rem);
  line-height: 0.75;
  letter-spacing: -0.09em;
}
.contact h2 span {
  color: transparent;
  -webkit-text-stroke: 2px #071008;
}
.contact-side p {
  font-size: 1.05rem;
}
.contact-side a {
  display: flex;
  margin: 45px 0 100px;
  padding: 20px;
  justify-content: space-between;
  border: 2px solid #071008;
  font-family: var(--mono);
  font-weight: 600;
}
.contact-side small {
  font-family: var(--mono);
  font-size: 0.58rem;
}
@media (max-width: 1000px) {
  .hero {
    grid-template-columns: 1fr;
  }
  .system-visual {
    min-height: 600px;
  }
  .section-head {
    grid-template-columns: 150px 1fr;
  }
  .section-head small {
    grid-column: 2;
  }
  .module-grid {
    grid-template-columns: 1fr 1fr;
  }
  .module-main {
    grid-row: auto;
    grid-column: span 2;
    min-height: 600px;
  }
  .module-main h3 {
    margin-top: 150px;
  }
  .case {
    grid-template-columns: 60px 1fr 1fr 100px;
  }
  .case > a {
    display: none;
  }
  .model {
    grid-template-columns: 1fr;
  }
  .contact {
    grid-template-columns: 1fr;
  }
  .topbar nav {
    display: none;
  }
}
@media (max-width: 650px) {
  .topbar {
    position: absolute;
    min-height: 66px;
    padding: 0 16px;
    grid-template-columns: 1fr auto;
  }
  .top-actions > span {
    display: none;
  }
  .top-actions > a {
    padding: 10px;
    font-size: 0.55rem;
  }
  .hero {
    min-height: 0;
    padding: 120px 16px 30px;
  }
  .hero h1 {
    font-size: 3.7rem;
  }
  .lead {
    font-size: 0.95rem;
  }
  .hero-actions {
    align-items: stretch;
    flex-direction: column;
    gap: 18px;
  }
  .hero-actions a:first-child {
    min-width: 0;
  }
  .signature {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
    margin-top: 45px;
  }
  .system-visual {
    min-height: 520px;
    margin: 35px -16px 0;
    transform: scale(0.92);
  }
  .orbit-one {
    width: 290px;
    height: 290px;
  }
  .orbit-two {
    width: 450px;
    height: 450px;
  }
  .core {
    width: 170px;
    height: 170px;
  }
  .node {
    width: 145px;
    padding: 12px;
  }
  .node small {
    margin-bottom: 12px;
  }
  .node-shop {
    left: 0;
  }
  .node-crm {
    right: 0;
  }
  .node-ai {
    right: 0;
  }
  .node-erp {
    left: 0;
  }
  .hero-data {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }
  .systems,
  .cases {
    padding: 80px 16px;
  }
  .section-head {
    display: block;
  }
  .section-head > p {
    margin-bottom: 25px;
  }
  .section-head h2 {
    font-size: 3rem;
  }
  .section-head small {
    display: block;
    margin-top: 25px;
  }
  .module-grid {
    grid-template-columns: 1fr;
  }
  .module,
  .module-main,
  .module-accent {
    min-height: 440px;
    grid-column: auto;
  }
  .module-main h3,
  .module h3 {
    margin-top: 90px;
    font-size: 3.2rem;
  }
  .case {
    display: flex;
    min-height: 280px;
    padding: 25px 0;
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
  }
  .case-name h3 {
    font-size: 2.2rem;
  }
  .case > p {
    margin: 0;
  }
  .model {
    padding: 80px 16px;
  }
  .model-map {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .model-map span {
    display: none;
  }
  .model-map div {
    width: auto;
  }
  .model-copy h2 {
    font-size: 3rem;
  }
  .contact {
    padding: 80px 16px 28px;
  }
  .contact h2 {
    font-size: 4.3rem;
  }
  .contact-side a {
    margin-bottom: 70px;
  }
}