:root {
  --navy: #0b132b;
  --navy-2: #1c2541;
  --teal: #22f2c2;
  --cyan: #37c8ff;
  --off-white: #f7f9fc;
  --slate: #d8e0eb;
  --text: #566175;
  --white: #ffffff;
  --shadow: 0 24px 60px rgba(3, 13, 35, 0.14);
  --radius-lg: 28px;
  --radius-md: 18px;
  --container: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  color: var(--navy);
  background: var(--off-white);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }

.container { width: min(calc(100% - 40px), var(--container)); margin: 0 auto; }
.section { padding: 96px 0; }
.section-dark { background: var(--navy); color: var(--white); }
.section-soft { background: #eef3f8; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-transform: uppercase;
  letter-spacing: .18em;
  font-weight: 800;
  font-size: .76rem;
  color: #0ba78c;
  margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 34px; height: 2px; background: linear-gradient(90deg, var(--teal), var(--cyan)); }
.section-title { font-family: "Space Grotesk", Inter, sans-serif; font-size: clamp(2.15rem, 5vw, 4.25rem); line-height: 1.05; letter-spacing: -.04em; margin: 0 0 20px; }
.section-copy { color: var(--text); max-width: 720px; font-size: 1.07rem; }
.section-dark .section-copy { color: #b7c5d8; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  transition: .3s ease;
}
.site-header.scrolled { background: rgba(11,19,43,.9); backdrop-filter: blur(18px); box-shadow: 0 10px 35px rgba(0,0,0,.18); }
.nav { height: 82px; display: flex; align-items: center; justify-content: space-between; color: var(--white); }
.brand { font-family: "Space Grotesk", sans-serif; font-weight: 800; letter-spacing: -.03em; font-size: 1.2rem; display: flex; align-items: center; gap: 10px; }
.brand-mark { width: 13px; height: 13px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 24px var(--teal); }
.brand span { color: var(--teal); }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { font-size: .95rem; color: #d9e4ef; transition: .2s; }
.nav-links a:hover, .nav-links a.active { color: var(--teal); }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 14px 22px;
  font-weight: 800;
  transition: .25s ease;
}
.btn-primary { background: linear-gradient(135deg, var(--teal), var(--cyan)); color: #071426; box-shadow: 0 10px 30px rgba(34,242,194,.22); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 40px rgba(34,242,194,.32); }
.btn-secondary { border-color: rgba(255,255,255,.25); color: var(--white); background: rgba(255,255,255,.04); }
.btn-secondary:hover { border-color: var(--teal); color: var(--teal); }
.menu-toggle { display: none; border: 0; background: transparent; color: white; font-size: 1.7rem; }

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  color: var(--white);
  background:
    radial-gradient(circle at 75% 40%, rgba(55,200,255,.15), transparent 30%),
    radial-gradient(circle at 82% 30%, rgba(34,242,194,.12), transparent 24%),
    linear-gradient(135deg, #071124, var(--navy) 54%, #121e3b);
  overflow: hidden;
  position: relative;
  padding-top: 90px;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  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: 52px 52px;
  mask-image: linear-gradient(to bottom, black, transparent 95%);
}
.hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 70px; align-items: center; position: relative; z-index: 1; }
.hero h1 { font-family: "Space Grotesk", sans-serif; font-size: clamp(3.3rem, 7vw, 6.7rem); line-height: .96; margin: 0 0 28px; letter-spacing: -.065em; }
.hero h1 span { color: var(--teal); text-shadow: 0 0 28px rgba(34,242,194,.26); }
.hero p { max-width: 720px; color: #b8c5d9; font-size: clamp(1rem, 1.7vw, 1.2rem); margin: 0 0 32px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.trust-line { margin-top: 28px; color: #8093ad; font-size: .9rem; }

.network-visual { position: relative; min-height: 520px; }
.orb { position: absolute; border-radius: 50%; filter: blur(2px); animation: float 7s ease-in-out infinite; }
.orb.one { width: 320px; height: 320px; right: 9%; top: 14%; background: radial-gradient(circle at 35% 30%, rgba(255,255,255,.65), rgba(34,242,194,.28) 20%, rgba(55,200,255,.12) 55%, transparent 72%); box-shadow: 0 0 120px rgba(34,242,194,.18); }
.orb.two { width: 190px; height: 190px; left: 8%; bottom: 8%; background: radial-gradient(circle, rgba(55,200,255,.42), transparent 68%); animation-delay: -3s; }
.mesh { position: absolute; inset: 8% 4%; border: 1px solid rgba(255,255,255,.09); border-radius: 35% 65% 50% 50% / 46% 48% 52% 54%; transform: rotate(-8deg); box-shadow: inset 0 0 70px rgba(55,200,255,.08); }
.node { position: absolute; width: 12px; height: 12px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 22px var(--teal); animation: pulse 2.4s infinite; }
.node.n1 { top: 18%; left: 30%; }.node.n2 { top: 44%; right: 9%; animation-delay: -.8s; }.node.n3 { bottom: 20%; left: 36%; animation-delay: -1.4s; }.node.n4 { top: 65%; right: 28%; animation-delay: -2s; }
@keyframes float { 50% { transform: translateY(-18px) scale(1.03); } }
@keyframes pulse { 50% { transform: scale(1.7); opacity: .55; } }

.proof { margin-top: -1px; background: #101a35; color: white; }
.proof-grid { display: grid; grid-template-columns: repeat(4,1fr); }
.proof-item { padding: 32px 28px; border-right: 1px solid rgba(255,255,255,.09); }
.proof-item:last-child { border-right: 0; }
.proof-item strong { display: block; font-family: "Space Grotesk"; font-size: 1.55rem; margin-bottom: 6px; color: var(--teal); }
.proof-item span { color: #92a2ba; font-size: .9rem; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.highlight-box { margin-top: 28px; padding: 22px 24px; border-left: 3px solid var(--teal); background: white; box-shadow: var(--shadow); font-weight: 800; }

.cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; margin-top: 44px; }
.card { background: white; border: 1px solid #e4eaf1; border-radius: var(--radius-md); padding: 30px; transition: .28s ease; box-shadow: 0 10px 30px rgba(11,19,43,.05); }
.card:hover { transform: translateY(-7px); border-color: var(--teal); box-shadow: var(--shadow); }
.card-number { font-size: .8rem; font-weight: 900; color: #0ba78c; letter-spacing: .16em; }
.card h3 { font-family: "Space Grotesk"; font-size: 1.5rem; margin: 18px 0 12px; }
.card p, .card li { color: var(--text); }
.card ul { margin: 18px 0; padding-left: 19px; }
.text-link { font-weight: 800; color: #087b70; }

.activation-panel { margin-top: 44px; display: grid; grid-template-columns: 1fr auto 1fr; gap: 24px; align-items: stretch; }
.state-box { padding: 34px; border-radius: var(--radius-lg); border: 1px solid rgba(255,255,255,.1); background: rgba(255,255,255,.045); }
.state-box.active { border-color: rgba(34,242,194,.45); box-shadow: inset 0 0 50px rgba(34,242,194,.04); }
.state-box h3 { font-family: "Space Grotesk"; font-size: 1.8rem; margin-top: 0; }
.state-box ul { padding-left: 20px; color: #b9c5d5; }
.activation-control { align-self: center; width: 76px; height: 76px; border-radius: 50%; border: none; background: linear-gradient(135deg,var(--teal),var(--cyan)); box-shadow: 0 0 36px rgba(34,242,194,.35); font-size: 1.5rem; }

.service-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; margin-top: 42px; }
.service-block { padding: 30px; background: white; border: 1px solid #e3eaf2; border-radius: 20px; }
.service-block h3 { font-family: "Space Grotesk"; margin: 0 0 12px; }
.service-block p { color: var(--text); }
.service-block small { color: #087b70; font-weight: 800; }

.timeline { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; margin-top: 44px; position: relative; }
.timeline::before { content: ""; position: absolute; top: 24px; left: 8%; right: 8%; height: 2px; background: linear-gradient(90deg,var(--teal),var(--cyan)); opacity: .35; }
.step { position: relative; background: white; border-radius: 18px; padding: 62px 24px 26px; border: 1px solid #e4eaf1; }
.step-dot { position: absolute; top: 14px; left: 24px; width: 20px; height: 20px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 22px rgba(34,242,194,.7); z-index: 1; }
.step h3 { font-family: "Space Grotesk"; }
.step p { color: var(--text); }

.corporate-panel { background: white; border-radius: var(--radius-lg); padding: 34px; box-shadow: var(--shadow); }
.corporate-list { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.corporate-list div { border-bottom: 1px solid #e6ebf0; padding-bottom: 14px; }
.corporate-list strong { display: block; font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: #8793a6; }
.corporate-list span { display: block; margin-top: 6px; font-weight: 700; }

.cta-band { border-radius: var(--radius-lg); padding: 64px; background: linear-gradient(135deg, #0d1835, #14264c); color: white; position: relative; overflow: hidden; }
.cta-band::after { content: ""; position: absolute; width: 340px; height: 340px; border-radius: 50%; background: rgba(34,242,194,.15); filter: blur(50px); right: -100px; top: -130px; }
.cta-band > * { position: relative; z-index: 1; }

.page-hero { padding: 170px 0 90px; color: white; background: linear-gradient(135deg,#071124,#132243); }
.page-hero h1 { font-family: "Space Grotesk"; font-size: clamp(3rem,7vw,5.5rem); margin: 0 0 18px; letter-spacing: -.05em; }
.page-hero p { color: #b8c5d9; max-width: 760px; font-size: 1.12rem; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group.full { grid-column: 1 / -1; }
label { font-weight: 800; }
input, textarea, select { width: 100%; border: 1px solid #d9e1eb; border-radius: 14px; padding: 15px 16px; background: white; outline: none; transition: .2s; }
input:focus, textarea:focus, select:focus { border-color: #08a98f; box-shadow: 0 0 0 4px rgba(34,242,194,.13); }
textarea { min-height: 150px; resize: vertical; }
.form-status { margin-top: 14px; font-weight: 700; color: #087b70; }

footer { background: #081126; color: white; padding: 70px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 36px; }
footer h4 { font-family: "Space Grotesk"; margin-top: 0; }
footer p, footer li, footer a { color: #91a0b6; }
footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); margin-top: 45px; padding-top: 20px; color: #7d8ca1; display: flex; justify-content: space-between; gap: 20px; }

.reveal { opacity: 0; transform: translateY(26px); transition: .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 980px) {
  .hero-grid, .split { grid-template-columns: 1fr; }
  .network-visual { min-height: 380px; }
  .cards { grid-template-columns: 1fr; }
  .proof-grid { grid-template-columns: repeat(2,1fr); }
  .service-grid { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr 1fr; }
  .timeline::before { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .activation-panel { grid-template-columns: 1fr; }
  .activation-control { transform: rotate(90deg); margin: auto; }
}

@media (max-width: 760px) {
  .section { padding: 72px 0; }
  .nav-links { position: fixed; inset: 82px 0 0; padding: 35px 24px; flex-direction: column; align-items: flex-start; background: #091329; transform: translateX(100%); transition: .3s ease; }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { font-size: 1.35rem; }
  .menu-toggle { display: block; }
  .desktop-cta { display: none; }
  .hero h1 { font-size: clamp(3rem, 16vw, 4.8rem); }
  .proof-grid { grid-template-columns: 1fr; }
  .proof-item { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.09); }
  .timeline, .corporate-list, .form-grid, .footer-grid { grid-template-columns: 1fr; }
  .form-group.full { grid-column: auto; }
  .cta-band { padding: 38px 24px; }
  .footer-bottom { flex-direction: column; }
  .hero { min-height: auto; padding: 150px 0 70px; }
  .network-visual { min-height: 320px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
}