:root {
  --bg: #07080b;
  --panel: #11131a;
  --panel-2: #171a22;
  --text: #f7f8fb;
  --muted: #a9b0bf;
  --line: rgba(255, 255, 255, 0.12);
  --red: #e11935;
  --red-dark: #a90f24;
  --blue: #2aa8ff;
  --white: #ffffff;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 80% 10%, rgba(42, 168, 255, 0.16), transparent 28rem),
    radial-gradient(circle at 10% 5%, rgba(225, 25, 53, 0.2), transparent 28rem),
    var(--bg);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.section-shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  padding: 14px max(20px, calc((100vw - 1120px) / 2));
  border-bottom: 1px solid var(--line);
  background: rgba(7, 8, 11, 0.82);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
  font-size: 1.72rem;
  font-weight: 900;
  letter-spacing: 0;
}

.brand-symbol {
  width: 64px;
  height: 57px;
  border-radius: 8px;
  object-fit: cover;
  object-position: center;
}

.brand span {
  display: inline-block;
  line-height: 1;
  background: linear-gradient(90deg, #f72a3f 0 46%, #f4f6f9 47% 100%);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 600;
}

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

.nav-cta {
  padding: 10px 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
}

.menu-button span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: var(--white);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
  gap: 54px;
  align-items: center;
  min-height: calc(100vh - 76px);
  padding: 76px 0 68px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--red);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: clamp(2.75rem, 8vw, 5.85rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.65rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.12rem;
  line-height: 1.25;
}

.hero-text {
  max-width: 670px;
  margin-bottom: 32px;
  color: var(--muted);
  font-size: 1.15rem;
}

.hero-actions,
.hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 0;
  border-radius: 12px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.button.primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  box-shadow: 0 16px 40px rgba(225, 25, 53, 0.28);
}

.button.ghost {
  color: var(--white);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.button.light {
  color: #11131a;
  background: var(--white);
}

.hero-metrics {
  margin: 42px 0 0;
}

.hero-metrics div {
  min-width: 142px;
  padding: 18px 18px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
}

.hero-metrics dt {
  font-size: 1.6rem;
  font-weight: 800;
  line-height: 1;
}

.hero-metrics dd {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.35;
}

.hero-visual {
  min-height: 560px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(145deg, rgba(225, 25, 53, 0.18), rgba(42, 168, 255, 0.08) 48%, rgba(255, 255, 255, 0.04));
  background-size: 38px 38px, 38px 38px, auto;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.orbital-grid {
  position: relative;
  min-height: 560px;
  isolation: isolate;
}

.orbital-grid::before {
  position: absolute;
  inset: 80px;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
}

.orbital-grid::after {
  position: absolute;
  inset: 138px;
  content: "";
  border: 1px dashed rgba(42, 168, 255, 0.3);
  border-radius: 50%;
}

.status-card,
.mini-terminal,
.node {
  position: absolute;
  z-index: 2;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(12, 14, 20, 0.9);
  backdrop-filter: blur(12px);
}

.status-card-main {
  top: 50%;
  left: 50%;
  width: min(310px, calc(100% - 48px));
  padding: 24px;
  border-radius: 8px;
  transform: translate(-50%, -50%);
}

.status-card p {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 0.86rem;
}

.status-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.45rem;
  line-height: 1.12;
}

.status-card small {
  color: var(--blue);
  font-weight: 700;
}

.status-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-right: 8px;
  border-radius: 50%;
  background: #25d366;
  box-shadow: 0 0 0 8px rgba(37, 211, 102, 0.12);
}

.node {
  display: grid;
  width: 70px;
  height: 70px;
  place-items: center;
  border-radius: 50%;
  color: var(--white);
  font-weight: 800;
}

.node-ai {
  top: 74px;
  left: 92px;
  background: rgba(225, 25, 53, 0.88);
}

.node-web {
  top: 104px;
  right: 74px;
}

.node-erp {
  right: 106px;
  bottom: 78px;
  background: rgba(42, 168, 255, 0.85);
}

.node-bot {
  bottom: 110px;
  left: 72px;
}

.signal-line {
  position: absolute;
  z-index: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.55), transparent);
}

.line-one {
  top: 176px;
  left: 132px;
  width: 270px;
  transform: rotate(18deg);
}

.line-two {
  right: 122px;
  bottom: 178px;
  width: 240px;
  transform: rotate(-25deg);
}

.line-three {
  bottom: 170px;
  left: 128px;
  width: 250px;
  transform: rotate(31deg);
}

.mini-terminal {
  right: 28px;
  bottom: 24px;
  width: 230px;
  padding: 18px;
  border-radius: 8px;
}

.mini-terminal span {
  display: inline-block;
  width: 9px;
  height: 9px;
  margin-right: 7px;
  border-radius: 50%;
  background: var(--red);
}

.mini-terminal span:nth-child(2) {
  background: #ffbd2e;
}

.mini-terminal span:nth-child(3) {
  background: #27c93f;
}

.mini-terminal code {
  display: block;
  margin-top: 16px;
  color: var(--blue);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.92rem;
}

.intro {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  padding: 76px 0;
  border-top: 1px solid var(--line);
}

.intro > p {
  color: var(--muted);
  font-size: 1.08rem;
}

.services {
  padding: 70px 0 92px;
}

.section-heading {
  max-width: 760px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 34px;
}

.service-card {
  min-height: 272px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
}

.service-card.featured {
  background: linear-gradient(145deg, rgba(225, 25, 53, 0.2), rgba(255, 255, 255, 0.055));
}

.service-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-bottom: 28px;
  border-radius: 50%;
  color: var(--white);
  background: rgba(225, 25, 53, 0.22);
  font-size: 0.86rem;
  font-weight: 800;
}

.service-card p,
.process-list p,
.cta-content p,
.contact-copy p,
.site-footer p {
  color: var(--muted);
}

.solutions {
  padding: 82px 0;
  background: #f4f6f9;
  color: #10131a;
}

.solutions .eyebrow {
  color: var(--red-dark);
}

.split-section {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
  align-items: start;
}

.process-list {
  display: grid;
  gap: 12px;
}

.process-list div {
  padding: 22px;
  border: 1px solid rgba(16, 19, 26, 0.12);
  border-radius: 8px;
  background: var(--white);
}

.process-list strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1.04rem;
}

.process-list p {
  margin-bottom: 0;
  color: #596171;
}

.cta-band {
  padding: 70px 0;
  background: linear-gradient(135deg, var(--red), #141720 52%, #07365c);
}

.cta-content {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
}

.cta-content h2 {
  margin-bottom: 10px;
}

.cta-content p {
  max-width: 720px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.8);
}

.faq {
  padding: 84px 0 18px;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 34px;
}

.faq-grid article {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
}

.faq-grid h3 {
  margin-bottom: 10px;
}

.faq-grid p {
  margin-bottom: 0;
  color: var(--muted);
}

.contact {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 56px;
  padding: 88px 0;
}

.contact-copy a {
  color: var(--white);
  font-weight: 800;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.055);
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
}

.contact-form .full {
  grid-column: 1 / -1;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  color: var(--white);
  background: rgba(7, 8, 11, 0.68);
  font: inherit;
}

input,
select {
  height: 48px;
  padding: 0 14px;
}

textarea {
  resize: vertical;
  min-height: 140px;
  padding: 14px;
}

select option {
  color: #11131a;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(42, 168, 255, 0.72);
  outline-offset: 2px;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 30px 0;
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-content p {
  margin: 0;
  text-align: center;
}

.footer-content a {
  color: var(--blue);
  font-weight: 800;
}

.footer-brand span {
  font-size: 1.38rem;
}

.footer-brand .brand-symbol {
  width: 56px;
  height: 50px;
}

@media (max-width: 920px) {
  .menu-button {
    display: block;
  }

  .main-nav {
    position: fixed;
    inset: 76px 16px auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(13, 15, 21, 0.98);
  }

  body.menu-open .main-nav {
    display: flex;
  }

  .main-nav a {
    padding: 12px;
  }

  .hero,
  .intro,
  .split-section,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 50px;
  }

  .hero-visual {
    min-height: 460px;
  }

  .orbital-grid {
    min-height: 460px;
  }

  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cta-content {
    grid-template-columns: 1fr;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 640px) {
  .section-shell {
    width: min(100% - 28px, 1120px);
  }

  .site-header {
    min-height: 72px;
  }

  .main-nav {
    inset: 72px 14px auto;
  }

  .brand {
    font-size: 1.46rem;
    gap: 10px;
  }

  .brand-symbol {
    width: 52px;
    height: 47px;
  }

  h1 {
    font-size: clamp(2.55rem, 16vw, 4.2rem);
  }

  .hero {
    min-height: auto;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-visual,
  .orbital-grid {
    min-height: 390px;
  }

  .orbital-grid::before {
    inset: 52px;
  }

  .orbital-grid::after {
    inset: 104px;
  }

  .node {
    width: 56px;
    height: 56px;
    font-size: 0.82rem;
  }

  .node-ai {
    top: 48px;
    left: 42px;
  }

  .node-web {
    top: 52px;
    right: 42px;
  }

  .node-erp {
    right: 46px;
    bottom: 72px;
  }

  .node-bot {
    bottom: 82px;
    left: 42px;
  }

  .mini-terminal,
  .signal-line {
    display: none;
  }

  .status-card-main {
    padding: 20px;
  }

  .service-grid,
  .faq-grid,
  .contact-form {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: auto;
  }

  .contact-form {
    padding: 18px;
  }
}