:root{
  --bg:#05070d; --bg-2:#080b16; --ink:#eef2f8; --muted:#8a93a6; --line:rgba(255,255,255,0.09);
  --cyan:#22e8ff; --violet:#9b6bff; --glow-cyan:rgba(34,232,255,0.35); --glow-violet:rgba(155,107,255,0.35);
  --card:rgba(255,255,255,0.035); --card-line:rgba(255,255,255,0.10);
  --font-head:'Space Grotesk',-apple-system,sans-serif; --font-body:'Inter',-apple-system,sans-serif; --font-mono:'JetBrains Mono',monospace;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-body);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden;}
a{color:inherit;}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px;}
.skip{position:absolute;left:-9999px;top:0;background:var(--cyan);color:#05070d;padding:10px 16px;z-index:200;}
.skip:focus{left:16px;top:16px;}
em{font-style:normal;color:var(--cyan);}

/* ── Background FX ── */
.bg-fx{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;}
#netCanvas{position:absolute;inset:0;width:100%;height:100%;opacity:0.5;}
.bg-grid{position:absolute;inset:-2px;background-image:linear-gradient(rgba(255,255,255,0.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.035) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 40%,transparent 90%);}
.bg-glow{position:absolute;border-radius:50%;filter:blur(90px);opacity:0.35;}
.bg-glow-a{width:640px;height:640px;top:-220px;left:-160px;background:var(--glow-cyan);}
.bg-glow-b{width:560px;height:560px;top:280px;right:-180px;background:var(--glow-violet);}

main,header,footer{position:relative;z-index:1;}

/* ── Reveal animation ── */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);}
.reveal[data-delay="1"]{transition-delay:.08s;}
.reveal[data-delay="2"]{transition-delay:.16s;}
.reveal[data-delay="3"]{transition-delay:.24s;}
.reveal.in{opacity:1;transform:none;}

/* ── Header ── */
.site-header{position:fixed;top:0;left:0;right:0;z-index:100;padding:18px 0;transition:background .3s,border-color .3s,padding .3s;border-bottom:1px solid transparent;}
.site-header.scrolled{background:rgba(5,7,13,0.78);backdrop-filter:blur(14px);border-color:var(--line);padding:12px 0;}
.nav{display:flex;align-items:center;justify-content:space-between;}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;}
.brand-mark svg{width:34px;height:34px;display:block;filter:drop-shadow(0 0 8px var(--glow-cyan));}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-text strong{font-family:var(--font-head);font-size:14px;letter-spacing:1.5px;color:#fff;}
.brand-text span{font-family:var(--font-mono);font-size:9.5px;letter-spacing:1.5px;color:var(--cyan);text-transform:uppercase;margin-top:2px;}
.nav-links{list-style:none;display:flex;align-items:center;gap:30px;margin:0;padding:0;}
.nav-links a{text-decoration:none;font-size:14px;font-weight:500;color:var(--muted);transition:color .2s;}
.nav-links a:hover{color:#fff;}
.nav-cta{background:linear-gradient(135deg,var(--cyan),var(--violet));color:#05070d !important;padding:9px 18px;border-radius:8px;font-weight:700 !important;}
.menu-btn{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px;}
.menu-btn span{width:22px;height:2px;background:#fff;display:block;transition:.25s;}

/* ── Buttons ── */
.btn{display:inline-flex;align-items:center;gap:9px;padding:14px 26px;border-radius:10px;font-weight:600;font-size:14.5px;text-decoration:none;transition:transform .2s,box-shadow .2s,border-color .2s;}
.btn svg{width:15px;height:15px;}
.btn-primary{background:linear-gradient(135deg,var(--cyan),var(--violet));color:#04060b;box-shadow:0 0 0 rgba(34,232,255,0);}
.btn-primary:hover{box-shadow:0 8px 30px -6px var(--glow-cyan);transform:translateY(-1px);}
.btn-ghost{border:1px solid var(--card-line);color:#fff;background:rgba(255,255,255,0.02);}
.btn-ghost:hover{border-color:var(--cyan);color:var(--cyan);}

/* ── Hero ── */
.hero{padding:168px 0 90px;}
.hero-inner{display:grid;grid-template-columns:1.15fr 0.85fr;gap:56px;align-items:start;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:11.5px;font-weight:500;letter-spacing:1.6px;text-transform:uppercase;color:var(--cyan);margin-bottom:22px;}
.pulse-dot{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 0 var(--glow-cyan);animation:pulse 2s infinite;}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(34,232,255,0.6);}70%{box-shadow:0 0 0 8px rgba(34,232,255,0);}100%{box-shadow:0 0 0 0 rgba(34,232,255,0);}}
.display{font-family:var(--font-head);font-size:clamp(38px,5.2vw,64px);font-weight:700;line-height:1.06;letter-spacing:-1px;margin:0 0 22px;color:#fff;}
.lede{font-size:17.5px;color:var(--muted);max-width:520px;margin:0 0 34px;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;}
.hero-index{background:var(--card);border:1px solid var(--card-line);border-radius:16px;padding:26px;backdrop-filter:blur(10px);}
.hero-index-label{font-family:var(--font-mono);font-size:10.5px;letter-spacing:1.4px;text-transform:uppercase;color:var(--muted);margin-bottom:12px;}
.hero-index ol{list-style:none;counter-reset:idx;margin:0;padding:0;display:flex;flex-direction:column;gap:2px;}
.hero-index li{counter-increment:idx;position:relative;padding:9px 0 9px 30px;border-bottom:1px solid rgba(255,255,255,0.05);font-size:14px;}
.hero-index li:last-child{border-bottom:none;}
.hero-index li::before{content:counter(idx,decimal-leading-zero);position:absolute;left:0;top:9px;font-family:var(--font-mono);font-size:11px;color:var(--cyan);}
.hero-index a{text-decoration:none;color:var(--ink);transition:color .2s;}
.hero-index a:hover{color:var(--cyan);}
.forming-tag{display:inline-block;margin-left:8px;font-family:var(--font-mono);font-size:9px;letter-spacing:.8px;text-transform:uppercase;color:var(--violet);border:1px solid rgba(155,107,255,0.4);padding:2px 7px;border-radius:20px;}
.hero-foot{display:flex;gap:40px;flex-wrap:wrap;margin-top:64px;padding-top:26px;border-top:1px solid var(--line);font-size:13px;color:var(--muted);}
.hero-foot b{color:#fff;font-weight:600;}

/* ── Sections ── */
.section{padding:100px 0;}
.section.dark{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{max-width:680px;margin:0 auto 52px;}
.section.portfolio .section-head,.section.dark#structure .section-head{max-width:760px;}
.h2{font-family:var(--font-head);font-size:clamp(28px,3.6vw,42px);font-weight:700;letter-spacing:-.5px;color:#fff;margin:0 0 16px;}
.section-head .lede{max-width:100%;}

/* ── About grid ── */
.about-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:48px;}
.about-copy p{color:var(--muted);font-size:16px;margin:0 0 16px;}
.facts{background:var(--card);border:1px solid var(--card-line);border-radius:16px;padding:8px 26px;}
.fact{padding:18px 0;border-bottom:1px solid rgba(255,255,255,0.06);}
.fact:last-child{border-bottom:none;}
.fact dt{font-family:var(--font-mono);font-size:10.5px;letter-spacing:1.2px;text-transform:uppercase;color:var(--muted);margin-bottom:6px;}
.fact dd{margin:0;font-size:15px;color:#fff;font-weight:500;}
.status-chip{display:inline-flex;align-items:center;gap:7px;background:rgba(155,107,255,0.12);border:1px solid rgba(155,107,255,0.35);color:var(--violet);padding:4px 12px;border-radius:20px;font-size:13px;font-weight:600;}
.status-chip::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--violet);}

/* ── Companies ── */
.co-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.co{background:var(--card);border:1px solid var(--card-line);border-radius:18px;padding:32px;transition:transform .3s,border-color .3s,box-shadow .3s;}
.co:hover{transform:translateY(-4px);border-color:rgba(34,232,255,0.35);box-shadow:0 20px 50px -20px rgba(34,232,255,0.25);}
.co-region{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;}
.co-region b{font-family:var(--font-mono);font-size:11px;letter-spacing:1.2px;text-transform:uppercase;color:var(--cyan);}
.co-region span{font-family:var(--font-head);font-size:28px;font-weight:700;color:rgba(255,255,255,0.12);}
.co h3{font-family:var(--font-head);font-size:22px;margin:0 0 12px;color:#fff;}
.co>p{color:var(--muted);font-size:14.5px;margin:0 0 22px;}
.co-list{list-style:none;margin:0 0 26px;padding:0;display:flex;flex-direction:column;gap:0;}
.co-list li{display:flex;justify-content:space-between;padding:11px 0;border-bottom:1px solid rgba(255,255,255,0.06);font-size:14px;color:var(--ink);}
.co-list li:last-child{border-bottom:none;}
.co-list li span{color:var(--muted);font-size:13px;}
.co-list li.forming span.forming-tag{color:var(--violet);margin-left:0;}
.card-link{display:inline-flex;align-items:center;gap:8px;color:var(--cyan);text-decoration:none;font-weight:600;font-size:14px;}
.card-link svg{width:14px;height:14px;}

/* ── Structure / tree ── */
.tree{background:var(--card);border:1px solid var(--card-line);border-radius:20px;padding:48px 32px;}
.tree-top{display:inline-flex;flex-direction:column;align-items:center;gap:4px;background:linear-gradient(135deg,rgba(34,232,255,0.12),rgba(155,107,255,0.12));border:1px solid rgba(155,107,255,0.4);border-radius:14px;padding:18px 32px;margin:0 auto;position:relative;left:50%;transform:translateX(-50%);}
.tree-top.forming::after{content:'PLANNED';position:absolute;top:-11px;right:-10px;background:var(--violet);color:#05070d;font-family:var(--font-mono);font-size:9px;font-weight:700;letter-spacing:1px;padding:3px 9px;border-radius:20px;}
.tree-top small{font-family:var(--font-mono);font-size:10px;letter-spacing:1px;text-transform:uppercase;color:var(--muted);}
.tree-top strong{font-family:var(--font-head);font-size:19px;color:#fff;}
.tree-split{width:2px;height:36px;background:linear-gradient(var(--cyan),var(--violet));margin:0 auto;opacity:.5;}
.tree-branches{display:grid;grid-template-columns:1fr 1fr;gap:32px;position:relative;}
.tree-branches::before{content:'';position:absolute;top:-36px;left:25%;right:25%;height:1px;background:linear-gradient(90deg,transparent,rgba(34,232,255,0.4),rgba(34,232,255,0.4),transparent);}
.tree-node{background:rgba(255,255,255,0.03);border:1px solid var(--card-line);border-radius:12px;padding:18px;text-align:center;margin-bottom:14px;}
.tree-node small{font-family:var(--font-mono);font-size:9.5px;letter-spacing:1px;text-transform:uppercase;color:var(--cyan);}
.tree-node strong{display:block;font-family:var(--font-head);font-size:16px;color:#fff;margin:5px 0 4px;}
.tree-node span{font-size:12px;color:var(--muted);}
.tree-sub{display:flex;flex-direction:column;gap:0;background:rgba(255,255,255,0.02);border:1px solid var(--card-line);border-radius:10px;overflow:hidden;}
.tree-sub div{padding:10px 16px;font-size:13px;color:var(--ink);border-bottom:1px solid rgba(255,255,255,0.05);}
.tree-sub div:last-child{border-bottom:none;}
.tree-sub div.forming{color:var(--violet);font-style:normal;}

/* ── Principles ── */
.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.principle{background:var(--card);border:1px solid var(--card-line);border-radius:16px;padding:30px;}
.principle-mark{font-family:var(--font-mono);font-size:12px;color:var(--cyan);margin-bottom:14px;}
.principle h3{font-family:var(--font-head);font-size:18px;color:#fff;margin:0 0 10px;}
.principle p{color:var(--muted);font-size:14.5px;margin:0;}

/* ── Contact ── */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;}
.address-card{background:var(--card);border:1px solid var(--card-line);border-radius:16px;padding:32px;}
.address-card small{font-family:var(--font-mono);font-size:10.5px;letter-spacing:1.2px;text-transform:uppercase;color:var(--cyan);display:block;margin-bottom:8px;}
.address-card address{font-style:normal;color:var(--ink);font-size:14.5px;line-height:1.7;margin-bottom:6px;}

/* ── Footer ── */
.site-footer{border-top:1px solid var(--line);padding:64px 0 32px;}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid var(--line);}
.footer-brand p{color:var(--muted);font-size:13.5px;margin:14px 0 0;max-width:280px;}
.site-footer h4{font-family:var(--font-mono);font-size:11px;letter-spacing:1.2px;text-transform:uppercase;color:var(--muted);margin:0 0 16px;}
.site-footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:11px;}
.site-footer ul a{text-decoration:none;color:var(--ink);font-size:14px;}
.site-footer ul a:hover{color:var(--cyan);}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;padding-top:26px;font-size:12.5px;color:var(--muted);}

/* ── Legal pages ── */
main.legal{padding:150px 0 100px;max-width:760px;margin:0 auto;}
main.legal h1{font-family:var(--font-head);font-size:36px;color:#fff;}
main.legal h2{font-family:var(--font-head);font-size:19px;color:#fff;margin-top:36px;}
main.legal p{color:var(--muted);font-size:15px;}
main.legal .updated{font-family:var(--font-mono);font-size:12px;color:var(--muted);}

/* ── Mobile ── */
@media (max-width:860px){
  .menu-btn{display:flex;}
  .nav-links{position:fixed;top:0;right:0;bottom:0;width:78%;max-width:320px;background:#070a13;border-left:1px solid var(--line);flex-direction:column;align-items:flex-start;padding:100px 28px 28px;gap:22px;transform:translateX(100%);transition:transform .3s;}
  html.menu-open .nav-links{transform:translateX(0);}
  .hero-inner,.about-grid,.co-grid,.tree-branches,.principles,.contact-grid,.footer-top{grid-template-columns:1fr;}
  .hero{padding-top:130px;}
  .tree-branches::before{display:none;}
}