:root {
  color-scheme: dark;
  --bg: #050713;
  --bg-2: #080b1d;
  --panel: rgba(14, 20, 38, 0.76);
  --panel-strong: rgba(19, 28, 52, 0.92);
  --line: rgba(218, 231, 255, 0.14);
  --line-strong: rgba(132, 242, 232, 0.28);
  --text: #f5f8ff;
  --muted: #b7c2d6;
  --dim: #7f8ca4;
  --cyan: #75f8e6;
  --cyan-2: #55d7ff;
  --violet: #a772ff;
  --gold: #ffd36e;
  --green: #73f4b3;
  --danger: #ff7b9d;
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.42);
  --radius-xl: 34px;
  --radius-lg: 26px;
  --radius-md: 18px;
  --max: 1180px;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background:
    radial-gradient(circle at 18% 10%, rgba(117, 248, 230, 0.14), transparent 28rem),
    radial-gradient(circle at 78% 5%, rgba(167, 114, 255, 0.23), transparent 34rem),
    radial-gradient(circle at 82% 72%, rgba(255, 211, 110, 0.09), transparent 28rem),
    linear-gradient(180deg, #040711 0%, #06101f 46%, #080716 100%);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.38;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at 52% 8%, #000, transparent 72%);
  z-index: -2;
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(117,248,230,.05), transparent 15%, transparent 85%, rgba(167,114,255,.06));
  z-index: -1;
}
a { color: inherit; text-decoration: none; }
img, svg { max-width: 100%; }
button, input, textarea { font: inherit; }
.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  background: var(--cyan);
  color: #031018;
  padding: 10px 14px;
  border-radius: 12px;
  z-index: 100;
  font-weight: 900;
}
.skip-link:focus { top: 16px; }
.shell { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }
.nav-wrap {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: 18px 0 8px;
  backdrop-filter: blur(18px);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 11px 12px;
  background: rgba(8, 12, 26, 0.68);
  box-shadow: 0 18px 60px rgba(0,0,0,.28), inset 0 1px 0 rgba(255,255,255,.08);
}
.brand { display: inline-flex; align-items: center; gap: 12px; min-width: 0; }
.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  color: #06101d;
  background: linear-gradient(135deg, var(--cyan), #6da6ff 65%, var(--violet));
  box-shadow: 0 0 38px rgba(117,248,230,.25);
  font-weight: 1000;
  letter-spacing: -.06em;
}
.brand-mark span { font-size: 26px; line-height: 1; transform: translateY(-1px); }
.brand-word { display: grid; gap: 1px; }
.brand-word strong { font-size: 18px; line-height: 1; letter-spacing: -.03em; }
.brand-word small { color: var(--muted); font-size: 11px; font-weight: 800; letter-spacing: .02em; }
.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-links > a {
  color: #dce6f7;
  padding: 10px 12px;
  border-radius: 999px;
  font-weight: 760;
  font-size: 14px;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}
.nav-links > a:hover { background: rgba(255,255,255,.08); transform: translateY(-1px); }
.nav-links .contact { background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.14); }
.lang {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-left: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,.045);
}
.lang a {
  font-size: 12px;
  font-weight: 900;
  color: var(--muted);
  padding: 8px 9px;
  border-radius: 999px;
}
.lang a.active { background: linear-gradient(135deg, var(--cyan), #79b8ff); color: #06101d; }
main { position: relative; }
.hero {
  min-height: calc(100svh - 90px);
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(420px, .97fr);
  align-items: center;
  gap: 54px;
  padding: 68px 0 70px;
}
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  border: 1px solid rgba(117,248,230,.25);
  background: rgba(117,248,230,.09);
  color: #dffcf8;
  padding: 9px 12px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 900;
  box-shadow: 0 0 26px rgba(117,248,230,.12);
}
.pulse {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 0 8px rgba(115,244,179,.12), 0 0 26px rgba(115,244,179,.7);
  animation: pulse 2.4s ease-in-out infinite;
}
h1, h2, h3, p { overflow-wrap: anywhere; }
h1 {
  margin: 26px 0 22px;
  font-size: clamp(58px, 8.8vw, 128px);
  line-height: .82;
  letter-spacing: -.085em;
  max-width: 850px;
}
.gradient-text {
  background: linear-gradient(94deg, #fff 0 30%, var(--cyan) 43%, var(--green) 58%, var(--gold) 75%, var(--violet) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.lead {
  max-width: 690px;
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.55;
  color: #ccd7e9;
  margin: 0;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 999px;
  padding: 0 20px;
  font-size: 14px;
  font-weight: 950;
  border: 1px solid transparent;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn.primary {
  color: #04101b;
  background: linear-gradient(135deg, var(--cyan), #7bb4ff 63%, var(--violet));
  box-shadow: 0 18px 48px rgba(117,248,230,.2);
}
.btn.secondary { color: #e5edfb; border-color: var(--line); background: rgba(255,255,255,.06); }
.btn.gold { color: #170d01; background: linear-gradient(135deg, var(--gold), #ffefb7); box-shadow: 0 18px 48px rgba(255,211,110,.18); }
.proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 30px;
  max-width: 700px;
}
.proof-card, .sector-card, .module-card, .signal-card, .faq details, .privacy-box, .pilot-panel {
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(255,255,255,.075), rgba(255,255,255,.027));
  box-shadow: 0 18px 55px rgba(0,0,0,.22), inset 0 1px 0 rgba(255,255,255,.06);
}
.proof-card {
  border-radius: 20px;
  padding: 14px 15px;
}
.proof-card b { display: block; font-size: 17px; letter-spacing: -.03em; }
.proof-card span { display: block; margin-top: 4px; color: var(--muted); font-size: 13px; line-height: 1.35; }
.visual { min-height: 610px; position: relative; }
.visual::before {
  content: "";
  position: absolute;
  inset: 6% -12% 0 -8%;
  background: radial-gradient(circle at 45% 44%, rgba(117,248,230,.18), transparent 25rem), radial-gradient(circle at 72% 55%, rgba(255,211,110,.12), transparent 20rem);
  filter: blur(10px);
}
.visual-card {
  position: relative;
  min-height: 560px;
  border-radius: 42px;
  border: 1px solid var(--line);
  background: linear-gradient(155deg, rgba(21,32,58,.9), rgba(6,9,21,.86));
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,.1);
  overflow: hidden;
  isolation: isolate;
}
.visual-card::before {
  content: "";
  position: absolute;
  width: 80%;
  height: 80%;
  left: 10%;
  top: 10%;
  background: conic-gradient(from 230deg, transparent, rgba(117,248,230,.38), transparent, rgba(167,114,255,.34), transparent, rgba(255,211,110,.34), transparent);
  border-radius: 50%;
  filter: blur(8px);
  opacity: .45;
  animation: spin 28s linear infinite;
  z-index: -1;
}
.visual-grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.12) 1px, transparent 1px);
  background-size: 34px 34px;
  opacity: .22;
}
.orbital { position: absolute; inset: 98px 72px; display: grid; place-items: center; }
.core {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  position: relative;
  background: radial-gradient(circle at 35% 28%, #fff, rgba(117,248,230,.96) 16%, rgba(123,180,255,.56) 38%, rgba(167,114,255,.14) 65%, transparent 72%);
  box-shadow: 0 0 58px rgba(117,248,230,.34), 0 0 130px rgba(122,167,255,.13);
  animation: floaty 7s ease-in-out infinite;
}
.core::before, .core::after {
  content: "";
  position: absolute;
  inset: -42px;
  border: 1px solid rgba(117,248,230,.25);
  border-radius: 50%;
  animation: spin 20s linear infinite;
}
.core::after { inset: -92px; border-color: rgba(255,211,110,.2); animation-duration: 31s; animation-direction: reverse; }
.core strong { color: #06101d; font-size: 29px; letter-spacing: .08em; background: rgba(255,255,255,.82); padding: 9px 13px; border-radius: 14px; }
.node { position: absolute; width: 14px; height: 14px; border-radius: 999px; background: var(--cyan); box-shadow: 0 0 28px rgba(117,248,230,.85); }
.n1 { top: 94px; left: 70px; }
.n2 { top: 63px; right: 108px; background: var(--gold); box-shadow: 0 0 28px rgba(255,211,110,.82); }
.n3 { bottom: 100px; left: 95px; background: var(--violet); box-shadow: 0 0 28px rgba(167,114,255,.82); }
.n4 { right: 76px; bottom: 86px; background: var(--green); box-shadow: 0 0 28px rgba(115,244,179,.82); }
.trace { position: absolute; height: 1px; background: linear-gradient(90deg, transparent, rgba(117,248,230,.7), transparent); transform-origin: left center; }
.t1 { width: 270px; top: 155px; left: 116px; transform: rotate(20deg); }
.t2 { width: 290px; bottom: 170px; left: 96px; transform: rotate(-24deg); }
.t3 { width: 255px; right: 112px; top: 248px; transform: rotate(88deg); }
.floating-card {
  position: absolute;
  width: min(318px, 45%);
  padding: 18px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 24px;
  background: rgba(5, 9, 20, .76);
  backdrop-filter: blur(18px);
  box-shadow: 0 20px 55px rgba(0,0,0,.36);
}
.floating-card h3 { margin: 0 0 7px; font-size: 15px; }
.floating-card p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.52; }
.fc1 { top: 34px; left: 28px; }
.fc2 { top: 118px; right: 28px; }
.fc3 { bottom: 54px; left: 45px; }
.fc4 { right: 38px; bottom: 74px; }
.chip { display: inline-flex; padding: 5px 9px; border-radius: 999px; font-size: 11px; font-weight: 950; margin-bottom: 8px; }
.chip.cyan { color: var(--cyan); background: rgba(117,248,230,.13); }
.chip.gold { color: var(--gold); background: rgba(255,211,110,.13); }
.chip.violet { color: #decaff; background: rgba(167,114,255,.15); }
.chip.green { color: var(--green); background: rgba(115,244,179,.12); }
.section { padding: 70px 0; }
.section.tight { padding-top: 20px; }
.section-head { display: grid; grid-template-columns: minmax(0, .95fr) minmax(260px, .62fr); align-items: end; gap: 32px; margin-bottom: 26px; }
.section-head h2 { font-size: clamp(36px, 5vw, 70px); line-height: .92; letter-spacing: -.07em; margin: 0; }
.section-head p { color: var(--muted); font-size: 18px; line-height: 1.55; margin: 0; }
.grid { display: grid; gap: 16px; }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.module-card, .sector-card, .signal-card, .privacy-box, .pilot-panel { border-radius: var(--radius-lg); padding: 24px; position: relative; overflow: hidden; }
.module-card::before, .sector-card::before, .signal-card::before, .privacy-box::before, .pilot-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 10% 0%, rgba(117,248,230,.13), transparent 36%);
  pointer-events: none;
}
.module-card > *, .sector-card > *, .signal-card > *, .privacy-box > *, .pilot-panel > * { position: relative; }
.number { width: 48px; height: 48px; border-radius: 17px; display: grid; place-items: center; border: 1px solid var(--line); background: rgba(255,255,255,.06); color: var(--cyan); font-weight: 1000; margin-bottom: 18px; }
.module-card h3, .sector-card h3, .signal-card h3, .privacy-box h3 { font-size: 22px; letter-spacing: -.035em; margin: 0 0 10px; }
.module-card p, .sector-card p, .signal-card p, .privacy-box p, .pilot-panel p { color: var(--muted); line-height: 1.65; margin: 0; }
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.pill { display: inline-flex; align-items: center; min-height: 32px; border-radius: 999px; padding: 0 10px; border: 1px solid var(--line); background: rgba(255,255,255,.05); color: #dce8fb; font-size: 12px; font-weight: 850; }
.graph-panel { border-radius: 38px; padding: 30px; border: 1px solid rgba(117,248,230,.22); background: linear-gradient(135deg, rgba(117,248,230,.09), rgba(167,114,255,.08)), rgba(255,255,255,.035); box-shadow: var(--shadow); }
.graph-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 28px; align-items: center; }
.graph-title { font-size: clamp(38px, 5.5vw, 78px); line-height: .88; letter-spacing: -.075em; margin: 22px 0 16px; }
.mini-graph { min-height: 330px; border-radius: 30px; border: 1px solid var(--line); background: radial-gradient(circle at 50% 50%, rgba(117,248,230,.16), transparent 33%), rgba(2,5,13,.54); overflow: hidden; position: relative; }
.mini-graph svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.driver-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.signal-card { min-height: 205px; }
.signal-card strong { display: block; font-size: 15px; color: var(--cyan); margin-bottom: 12px; letter-spacing: .02em; }
.privacy-layout { display: grid; grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr); gap: 18px; align-items: stretch; }
.privacy-box.highlight { background: linear-gradient(135deg, rgba(117,248,230,.11), rgba(115,244,179,.07)); border-color: rgba(117,248,230,.25); }
.check-list { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 12px; }
.check-list li { display: grid; grid-template-columns: 12px 1fr; gap: 11px; color: #dce6f8; line-height: 1.45; }
.check-list li::before { content: ""; width: 8px; height: 8px; border-radius: 999px; background: var(--cyan); margin-top: .48em; box-shadow: 0 0 18px rgba(117,248,230,.9); }
.roadmap { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.road-step { min-height: 270px; }
.road-step .phase { color: var(--gold); font-size: 13px; font-weight: 950; margin-bottom: 14px; display: block; }
.faq { display: grid; gap: 10px; }
.faq details { border-radius: 22px; padding: 20px 22px; }
.faq summary { cursor: pointer; font-weight: 900; font-size: 18px; outline: none; }
.faq summary:focus-visible { outline: 2px solid var(--cyan); outline-offset: 5px; border-radius: 10px; }
.faq p { margin: 14px 0 0; color: var(--muted); line-height: 1.65; }
.pilot-panel {
  display: grid;
  grid-template-columns: minmax(0,1fr) auto;
  gap: 26px;
  align-items: center;
  border-color: rgba(255,211,110,.25);
  background: radial-gradient(circle at 16% 20%, rgba(255,211,110,.17), transparent 30%), linear-gradient(135deg, rgba(255,255,255,.09), rgba(255,255,255,.035));
}
.pilot-panel h2 { font-size: clamp(36px, 5vw, 72px); line-height: .9; letter-spacing: -.075em; margin: 0 0 14px; }
.pilot-panel p { font-size: 18px; max-width: 760px; }
.footer { padding: 34px 0 48px; color: var(--dim); border-top: 1px solid var(--line); }
.footer-row { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 20px; }
.footer a { color: #e7eefb; }
.footer small { display: block; margin-top: 5px; }
.hidden-seo { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 4px; }
@keyframes pulse { 0%,100% { transform: scale(1); } 50% { transform: scale(1.25); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .72s ease, transform .72s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (max-width: 1040px) {
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 50px; }
  .visual { min-height: 560px; }
  .grid.three, .driver-row, .roadmap { grid-template-columns: 1fr; }
  .grid.two, .graph-grid, .privacy-layout, .section-head, .pilot-panel { grid-template-columns: 1fr; }
  .section-head { align-items: start; }
  .proof { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 760px) {
  .shell { width: min(calc(100% - 24px), var(--max)); }
  .nav-wrap { padding-top: 8px; }
  .nav { border-radius: 22px; align-items: flex-start; }
  .brand-word small { display: none; }
  .nav-links { justify-content: flex-end; flex-wrap: wrap; }
  .nav-links > a:not(.contact) { display: none; }
  h1 { font-size: clamp(52px, 17vw, 82px); }
  .lead { font-size: 17px; }
  .hero-actions { display: grid; }
  .btn { width: 100%; }
  .proof { grid-template-columns: 1fr; }
  .visual { min-height: 690px; }
  .visual-card { min-height: 660px; border-radius: 30px; }
  .floating-card { width: calc(100% - 40px); left: 20px; right: auto; padding: 15px; }
  .fc1 { top: 20px; }
  .fc2 { top: 128px; }
  .fc3 { bottom: 128px; }
  .fc4 { bottom: 20px; }
  .orbital { inset: 140px 20px; }
  .core { width: 150px; height: 150px; }
  .section { padding: 54px 0; }
  .module-card, .sector-card, .signal-card, .privacy-box, .pilot-panel, .graph-panel { padding: 20px; border-radius: 24px; }
  .graph-title { font-size: 42px; }
  .mini-graph { min-height: 270px; }
  .footer-row { display: block; }
  .footer-row div + div { margin-top: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; scroll-behavior: auto !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}