:root {
  --bg: #07111e;
  --surface: #101b2d;
  --ink: #f5f8fc;
  --muted: #9aa9bc;
  --line: rgba(120, 160, 220, .14);
  --dark: #040914;
  --dark-soft: #101b2d;
  --dark-muted: #9aa9bc;
  --accent: #1fa2ff;
  --accent-bright: #53c2ff;
  --accent-soft: rgba(31, 162, 255, .11);
  --gold: #f2b63d;
  --container: 1240px;
  --radius: 24px;
  --shadow: 0 28px 80px rgba(0, 0, 0, .42);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

a { color: inherit; }

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

button, input, textarea, select { font: inherit; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: -60px;
  z-index: 999;
  padding: 10px 14px;
  background: white;
  border-radius: 10px;
  text-decoration: none;
  box-shadow: var(--shadow);
}

.skip-link:focus { top: 16px; }

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

.section { padding: 108px 0; }

.section-dark {
  background: var(--dark);
  color: white;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--accent);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.section-dark .eyebrow,
.contact-panel .eyebrow { color: var(--accent-bright); }

h1, h2, h3 {
  margin-top: 0;
  font-family: "Space Grotesk", Inter, sans-serif;
  line-height: 1.08;
  letter-spacing: -.035em;
}

h1 {
  margin-bottom: 28px;
  font-size: clamp(3.3rem, 7vw, 6.9rem);
}

h1 span { color: var(--accent); }

h2 {
  margin-bottom: 24px;
  font-size: clamp(2.35rem, 4vw, 4.5rem);
}

h3 { font-size: clamp(1.3rem, 2vw, 1.9rem); }

p { margin-top: 0; }

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  padding: 18px 0;
  transition: background .25s, box-shadow .25s, padding .25s;
}

.site-header.scrolled {
  padding: 11px 0;
  background: rgba(243, 241, 235, .9);
  backdrop-filter: blur(18px);
  box-shadow: 0 1px 0 var(--line);
}

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

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent-bright);
  color: var(--dark);
  font-family: "Space Grotesk";
  box-shadow: inset 0 0 0 1px rgba(17,19,24,.12);
}

.brand-name { font-size: .95rem; }

.site-nav {
  display: flex;
  align-items: center;
  gap: 27px;
}

.site-nav a {
  font-size: .87rem;
  font-weight: 650;
  text-decoration: none;
}

.site-nav a:hover { color: var(--accent); }

.nav-cta {
  padding: 9px 16px;
  border: 1px solid var(--ink);
  border-radius: 999px;
}

.menu-button {
  display: none;
  border: 0;
  background: none;
  padding: 8px;
}

.menu-button span:not(.sr-only) {
  display: block;
  width: 26px;
  height: 2px;
  margin: 5px 0;
  background: var(--ink);
}

.hero {
  display: grid;
  align-items: center;
  min-height: 100svh;
  padding-top: 130px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 76px;
  align-items: center;
}

.hero-lede {
  max-width: 760px;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.5vw, 1.28rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 36px 0 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 750;
  text-decoration: none;
  transition: transform .2s, background .2s, color .2s;
}

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

.button-primary {
  background: var(--accent-bright);
  color: var(--dark);
}

.button-secondary {
  border: 1px solid var(--line);
  background: rgba(255,255,255,.34);
}

.section-dark .button-secondary,
.contact-panel .button-secondary {
  border-color: rgba(255,255,255,.25);
  background: transparent;
  color: white;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.trust-row span {
  padding: 7px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: .78rem;
  font-weight: 700;
}

.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 600px;
}

.anchor-card {
  position: relative;
  z-index: 2;
  width: min(100%, 580px);
  padding: 18px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 34px;
  background: linear-gradient(145deg, rgba(28,31,39,.98), rgba(13,15,19,.98));
  box-shadow: var(--shadow);
}

.anchor-label {
  padding: 12px 14px 0;
  color: var(--dark-muted);
  font-size: .8rem;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.anchor-illustration { width: 100%; }

.grid-lines line {
  stroke: rgba(255,255,255,.06);
  stroke-width: 1;
}

.server-nodes rect {
  fill: #242832;
  stroke: rgba(242,182,61,.72);
  stroke-width: 2;
}

.server-nodes circle { fill: #f2b63d; }

.server-nodes line {
  stroke: rgba(255,255,255,.58);
  stroke-width: 3;
  stroke-linecap: round;
}

.connections line {
  stroke: rgba(242,182,61,.65);
  stroke-width: 2;
  stroke-dasharray: 9 10;
  animation: dash 18s linear infinite;
}

.anchor circle,
.anchor line,
.anchor path {
  fill: none;
  stroke: url(#gold);
  stroke-width: 13;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.anchor .anchor-cut {
  stroke: #15181e;
  stroke-width: 10;
}

.orb {
  position: absolute;
  border-radius: 50%;
}

.orb-one {
  top: 10px;
  right: -65px;
  width: 310px;
  height: 310px;
  background: rgba(242,182,61,.22);
}

.orb-two {
  left: -40px;
  bottom: 25px;
  width: 250px;
  height: 250px;
  background: rgba(53,81,112,.18);
}

@keyframes dash {
  to { stroke-dashoffset: -300; }
}

.section-heading {
  max-width: 780px;
  margin-bottom: 52px;
}

.section-heading > p:last-child {
  color: var(--muted);
  font-size: 1.05rem;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.service-card {
  min-height: 360px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.28);
}

.service-card > span {
  color: var(--accent);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .12em;
}

.service-card h3 { margin: 52px 0 14px; }

.service-card p { color: var(--muted); }

.service-card ul {
  margin: 22px 0 0;
  padding-left: 20px;
}

.service-card li { margin: 7px 0; }

.two-column {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 95px;
  align-items: start;
}

.sticky-heading {
  position: sticky;
  top: 140px;
}

.why-copy {
  color: var(--dark-muted);
  font-size: 1.08rem;
}

.why-copy .lead {
  color: white;
  font-size: 1.5rem;
}

.why-list {
  margin-top: 46px;
  border-top: 1px solid rgba(255,255,255,.14);
}

.why-list article {
  display: grid;
  grid-template-columns: .55fr 1fr;
  gap: 28px;
  padding: 28px 0;
  border-bottom: 1px solid rgba(255,255,255,.14);
}

.why-list h3 {
  margin: 0;
  font-size: 1.3rem;
}

.why-list p { margin: 0; }

.process-list {
  border-top: 1px solid var(--line);
}

.process-step {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 36px;
  padding: 38px 0;
  border-bottom: 1px solid var(--line);
}

.process-step > span {
  color: var(--accent);
  font-weight: 800;
  letter-spacing: .12em;
}

.process-step h3 { margin-bottom: 10px; }

.process-step p {
  max-width: 760px;
  margin-bottom: 0;
  color: var(--muted);
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.platform-card {
  min-height: 280px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.27);
}

.platform-card p {
  max-width: 530px;
  color: var(--muted);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 25px;
}

.tag-row span {
  padding: 7px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 700;
}

.fit-panel {
  padding: clamp(34px, 6vw, 72px);
  border: 1px solid var(--line);
  border-radius: 34px;
  background: var(--accent-soft);
}

.fit-panel > div:first-child {
  max-width: 780px;
}

.fit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 36px;
}

.fit-grid span {
  padding: 17px 18px;
  border: 1px solid rgba(23,25,30,.12);
  border-radius: 14px;
  background: rgba(255,255,255,.34);
  font-weight: 700;
}

.contact-panel {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 50px;
  align-items: end;
  padding: clamp(34px, 7vw, 80px);
  border-radius: 36px;
  background: var(--dark);
  color: white;
  box-shadow: var(--shadow);
}

.contact-panel h2 { max-width: 780px; }

.contact-panel p {
  max-width: 720px;
  color: var(--dark-muted);
}

.contact-actions {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 12px;
}

.contact-note {
  margin: 7px 0 0;
  text-align: center;
  font-size: .82rem;
}

.site-footer {
  padding: 36px 0 48px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 46px;
  align-items: start;
  color: var(--muted);
  font-size: .88rem;
}

.footer-brand { color: var(--ink); }

.footer-grid p { margin: 14px 0 0; }

.footer-links,
.footer-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links a { text-decoration: none; }

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 980px) {
  .site-nav {
    position: fixed;
    inset: 72px 20px auto 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 24px;
    border-radius: 20px;
    background: var(--surface);
    box-shadow: var(--shadow);
  }

  .site-nav.open { display: flex; }

  .menu-button { display: block; }

  .hero-grid,
  .two-column,
  .contact-panel {
    grid-template-columns: 1fr;
  }

  .hero { padding-top: 130px; }

  .hero-visual { min-height: 510px; }

  .sticky-heading { position: static; }

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

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

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

  .footer-meta { grid-column: 1 / -1; }
}

@media (max-width: 680px) {
  .container { width: min(calc(100% - 28px), var(--container)); }

  .section { padding: 76px 0; }

  .brand-name { display: none; }

  h1 { font-size: clamp(3rem, 15vw, 4.8rem); }

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

  .anchor-card { border-radius: 22px; }

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

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

  .why-list article,
  .process-step {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .contact-panel,
  .fit-panel {
    border-radius: 24px;
  }

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

  .footer-meta { grid-column: auto; }
}

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

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

  .reveal {
    opacity: 1;
    transform: none;
  }
}


/* Dark infrastructure visual system */
html { background: var(--bg); }
body {
  background:
    radial-gradient(circle at 88% 6%, rgba(31,162,255,.16), transparent 30%),
    radial-gradient(circle at 8% 34%, rgba(242,182,61,.05), transparent 22%),
    var(--bg);
  color: var(--ink);
}
.site-header.scrolled {
  background: rgba(7,17,30,.84);
  border-bottom: 1px solid rgba(255,255,255,.05);
  box-shadow: 0 12px 38px rgba(0,0,0,.18);
}
.site-nav a { color: #dbe7f4; }
.site-nav a:hover { color: var(--accent-bright); }
.nav-cta {
  border-color: rgba(83,194,255,.38);
  background: rgba(31,162,255,.08);
}
.brand-mark {
  background: linear-gradient(145deg, var(--gold), #ffd778);
  color: var(--dark);
  box-shadow: 0 0 24px rgba(242,182,61,.23);
}
.hero {
  background:
    radial-gradient(circle at 78% 35%, rgba(31,162,255,.10), transparent 33%),
    transparent;
}
h1 span {
  color: var(--accent-bright);
  text-shadow: 0 0 34px rgba(31,162,255,.24);
}
.eyebrow { color: var(--accent-bright); }
.button-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-bright));
  color: #fff;
  box-shadow: 0 0 28px rgba(31,162,255,.24);
}
.button-primary:hover { box-shadow: 0 0 38px rgba(31,162,255,.38); }
.button-secondary {
  border-color: rgba(120,180,255,.28);
  background: rgba(18,32,55,.72);
  color: #eef6ff;
}
.button-secondary:hover {
  border-color: rgba(83,194,255,.55);
  background: rgba(24,38,60,.92);
}
.trust-row span,
.tag-row span {
  border-color: rgba(120,160,220,.18);
  background: rgba(255,255,255,.02);
  color: var(--muted);
}
.hero-visual { min-height: 590px; }
.hero-image {
  position: relative;
  z-index: 2;
  width: 100%;
  border-radius: 22px;
  filter: drop-shadow(0 36px 70px rgba(0,0,0,.52));
}
.visual-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(30px);
}
.visual-glow-one {
  top: 4%; right: -8%; width: 360px; height: 360px;
  background: rgba(31,162,255,.17);
}
.visual-glow-two {
  left: 2%; bottom: 7%; width: 270px; height: 270px;
  background: rgba(242,182,61,.07);
}
.anchor-card, .anchor-label, .anchor-illustration, .orb { display: none !important; }
.service-card,
.platform-card {
  border-color: rgba(120,160,220,.15);
  background: linear-gradient(180deg, rgba(255,255,255,.025), transparent), #101b2d;
  box-shadow: 0 18px 45px rgba(0,0,0,.18);
  transition: transform .25s, border-color .25s, box-shadow .25s;
}
.service-card:hover,
.platform-card:hover {
  transform: translateY(-5px);
  border-color: rgba(83,194,255,.36);
  box-shadow: 0 24px 64px rgba(0,0,0,.35), 0 0 30px rgba(31,162,255,.12);
}
.service-card > span,
.process-step > span { color: var(--gold); }
.section-dark {
  background: #040914;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.why-list { border-top-color: var(--line); }
.why-list article { border-bottom-color: var(--line); }
.process-list,
.process-step { border-color: var(--line); }
.platform { background: #040914; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.tag-row span {
  border-color: rgba(83,194,255,.22);
  background: rgba(31,162,255,.06);
  color: #dcefff;
}
.fit-panel {
  border-color: rgba(83,194,255,.19);
  background:
    radial-gradient(circle at top right, rgba(31,162,255,.15), transparent 35%),
    linear-gradient(145deg, #101b2d, #0b1422);
  box-shadow: var(--shadow);
}
.fit-grid span {
  border-color: var(--line);
  background: rgba(255,255,255,.025);
  color: #e3edf8;
}
.contact-panel {
  border: 1px solid rgba(83,194,255,.22);
  background:
    radial-gradient(circle at top right, rgba(31,162,255,.19), transparent 37%),
    linear-gradient(145deg, #0b1422, #040914);
}
.site-footer {
  background: #040914;
  border-top: 1px solid var(--line);
}
.footer-brand { color: var(--ink); }
@media (max-width: 980px) {
  .site-nav {
    border: 1px solid var(--line);
    background: rgba(10,20,35,.98);
  }
  .hero-visual { min-height: 470px; }
}
@media (max-width: 680px) {
  .hero-visual { min-height: 320px; }
}