:root {
  --bg: #07111f;
  --bg-2: #0a1728;
  --panel: rgba(255,255,255,.055);
  --panel-2: rgba(255,255,255,.085);
  --line: rgba(255,255,255,.12);
  --text: #f4f8fb;
  --muted: #9eb0c3;
  --cyan: #52e7ff;
  --mint: #7cffc4;
  --ink: #061018;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% -10%, rgba(82,231,255,.12), transparent 36%),
    radial-gradient(circle at 90% 15%, rgba(124,255,196,.08), transparent 32%),
    linear-gradient(180deg, #07111f 0%, #081321 55%, #06101b 100%);
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.section { padding: 104px 0; position: relative; }

.noise {
  position: fixed; inset: 0; pointer-events: none; opacity: .035; z-index: 20;
  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='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
}

.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  background: rgba(7,17,31,.74); backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.nav-wrap { height: 78px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 800; letter-spacing: .08em; }
.brand-mark { width: 34px; height: 34px; display: grid; place-items: center; }
.brand-mark svg { width: 100%; height: 100%; }
.brand-name { font-size: 18px; }
.nav { display: flex; align-items: center; gap: 28px; color: #c1ced9; font-size: 14px; }
.nav a:hover { color: #fff; }
.nav-cta { padding: 11px 16px; border: 1px solid rgba(124,255,196,.28); background: rgba(124,255,196,.07); border-radius: 999px; color: #e9fff6 !important; }
.menu-btn { display: none; background: transparent; color: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 8px 11px; }

.hero { padding-top: 168px; min-height: 820px; display: grid; align-items: center; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 80px; align-items: center; }
.eyebrow { color: #9fc3ce; font-size: 12px; letter-spacing: .18em; font-weight: 700; display: flex; align-items: center; gap: 10px; text-transform: uppercase; }
.eyebrow span { width: 36px; height: 1px; background: linear-gradient(90deg,var(--cyan),var(--mint)); display: inline-block; }
h1 { font-size: clamp(54px, 7.2vw, 92px); line-height: .94; margin: 24px 0 24px; letter-spacing: -.055em; max-width: 760px; }
h2 { font-size: clamp(38px, 4.2vw, 62px); line-height: 1.02; margin: 18px 0; letter-spacing: -.045em; }
h3 { font-size: 22px; margin: 12px 0 10px; }
p { color: var(--muted); line-height: 1.72; }
.hero-lead { font-size: 20px; max-width: 680px; }
.hero-actions { display: flex; gap: 12px; margin-top: 34px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 22px; border-radius: 12px; border: 1px solid var(--line); font-weight: 700; font-size: 14px; transition: .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(135deg,var(--cyan),var(--mint)); color: var(--ink); border-color: transparent; box-shadow: 0 14px 40px rgba(82,231,255,.15); }
.btn-secondary { background: rgba(255,255,255,.035); }
.hero-meta { margin-top: 50px; display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
.hero-meta div { padding-top: 15px; border-top: 1px solid var(--line); }
.hero-meta strong, .hero-meta span { display: block; }
.hero-meta strong { font-size: 13px; }
.hero-meta span { font-size: 11px; color: var(--muted); margin-top: 5px; }

.hero-visual { min-height: 520px; position: relative; display: grid; place-items: center; }
.orb { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .38; }
.orb-a { width: 240px; height: 240px; background: var(--cyan); top: 80px; right: 80px; }
.orb-b { width: 200px; height: 200px; background: var(--mint); bottom: 40px; left: 20px; opacity: .22; }
.network-card { border: 1px solid rgba(255,255,255,.14); background: linear-gradient(180deg,rgba(18,35,54,.82),rgba(8,20,34,.74)); box-shadow: 0 30px 80px rgba(0,0,0,.33); backdrop-filter: blur(18px); }
.card-main { width: min(440px, 94%); padding: 30px; border-radius: 24px; position: relative; z-index: 2; }
.card-top { display: flex; justify-content: space-between; color: #b8c8d5; font-size: 11px; letter-spacing: .12em; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.status { color: var(--mint); }
.metric { display: flex; justify-content: space-between; padding: 20px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
.metric span { color: var(--muted); }
.metric strong { font-size: 14px; }
.pulse-line { display: flex; gap: 7px; align-items: flex-end; height: 60px; margin-top: 20px; }
.pulse-line i { flex: 1; display: block; border-radius: 20px 20px 4px 4px; background: linear-gradient(180deg,var(--cyan),rgba(124,255,196,.25)); }
.pulse-line i:nth-child(1){height:22%}.pulse-line i:nth-child(2){height:50%}.pulse-line i:nth-child(3){height:38%}.pulse-line i:nth-child(4){height:78%}.pulse-line i:nth-child(5){height:56%}.pulse-line i:nth-child(6){height:92%}.pulse-line i:nth-child(7){height:68%}
.card-float { position: absolute; width: 160px; padding: 16px; border-radius: 16px; z-index: 3; }
.card-float small,.card-float b,.card-float span { display:block; }
.card-float small { color: var(--cyan); font-size: 10px; }
.card-float b { margin-top: 7px; }
.card-float span { font-size: 11px; color: var(--muted); margin-top: 3px; }
.card-float.one { top: 24px; left: 8px; }
.card-float.two { right: -12px; top: 210px; }
.card-float.three { bottom: 25px; left: 55px; }

.trust-strip { border-top: 1px solid rgba(255,255,255,.08); border-bottom: 1px solid rgba(255,255,255,.08); background: rgba(255,255,255,.02); }
.trust-grid { min-height: 82px; display: grid; grid-template-columns: 1.4fr repeat(5,1fr); align-items: center; gap: 16px; color: #a8b7c4; font-size: 13px; }
.trust-grid span { font-size: 10px; letter-spacing: .16em; color: #6f8598; }

.section-head { max-width: 800px; }
.section-head p { max-width: 700px; font-size: 17px; }
.service-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 48px; }
.service-card { min-height: 265px; padding: 28px; border: 1px solid var(--line); background: linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.02)); border-radius: 20px; transition: .25s ease; }
.service-card:hover { transform: translateY(-5px); border-color: rgba(82,231,255,.28); background: rgba(82,231,255,.035); }
.service-no { color: var(--cyan); font-size: 11px; letter-spacing: .12em; }
.service-card p { font-size: 14px; }

.why { background: linear-gradient(180deg,rgba(255,255,255,.015),rgba(255,255,255,.03),rgba(255,255,255,.015)); border-top: 1px solid rgba(255,255,255,.05); border-bottom: 1px solid rgba(255,255,255,.05); }
.why-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; align-items: start; }
.why-list > div { display: grid; grid-template-columns: 46px 1fr; gap: 16px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.why-list span { color: var(--cyan); font-size: 11px; margin-top: 4px; }
.why-list p { margin: 0; }
.why-list b { color: #fff; }

.process-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-top: 42px; }
.step { padding: 28px 22px; border-left: 1px solid var(--line); }
.step span { color: var(--mint); font-size: 11px; }
.step p { font-size: 14px; }

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: start; }
.about-panel { padding: 38px; border: 1px solid rgba(82,231,255,.16); border-radius: 24px; background: radial-gradient(circle at top right,rgba(82,231,255,.09),transparent 42%),rgba(255,255,255,.025); }
.about-copy { font-size: 17px; }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.tag-row span { border: 1px solid var(--line); color: #c6d5df; border-radius: 999px; padding: 8px 12px; font-size: 12px; }

.contact { padding-top: 70px; }
.contact-card { padding: 46px; display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: center; border: 1px solid rgba(124,255,196,.18); border-radius: 26px; background: linear-gradient(135deg,rgba(82,231,255,.06),rgba(124,255,196,.04)); }
.contact-card h2 { max-width: 760px; margin-bottom: 8px; }
.contact-actions { display: flex; flex-direction: column; align-items: flex-end; gap: 12px; }
.contact-note { color: var(--muted); font-size: 11px; }

.footer { padding: 34px 0 40px; margin-top: 50px; border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 1fr 1.5fr 1fr; align-items: center; gap: 20px; }
.footer p { font-size: 12px; margin: 0; }
.copyright { text-align: right; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
.delay-1 { transition-delay: .08s; }
.delay-2 { transition-delay: .16s; }
.delay-3 { transition-delay: .24s; }

@media (max-width: 980px) {
  .nav { display: none; position: absolute; top: 78px; left: 20px; right: 20px; padding: 18px; border: 1px solid var(--line); border-radius: 16px; background: #0a1728; flex-direction: column; align-items: stretch; }
  .nav.open { display: flex; }
  .menu-btn { display: inline-flex; }
  .hero { padding-top: 138px; }
  .hero-grid,.why-grid,.about-grid,.contact-card { grid-template-columns: 1fr; }
  .hero-grid { gap: 30px; }
  .service-grid { grid-template-columns: repeat(2,1fr); }
  .process-grid { grid-template-columns: repeat(2,1fr); }
  .trust-grid { grid-template-columns: repeat(3,1fr); padding: 18px 0; }
  .trust-grid span { grid-column: 1/-1; }
  .contact-actions { align-items: flex-start; }
}

@media (max-width: 640px) {
  .container { width: min(100% - 26px, var(--max)); }
  .section { padding: 78px 0; }
  h1 { font-size: 52px; }
  h2 { font-size: 38px; }
  .hero-meta,.service-grid,.process-grid,.footer-grid { grid-template-columns: 1fr; }
  .hero-visual { min-height: 430px; }
  .card-float { width: 135px; }
  .card-float.one { left: -2px; }
  .card-float.two { right: -2px; }
  .contact-card,.about-panel { padding: 28px; }
  .copyright { text-align: left; }
}