/* ─── TOKENS ─────────────────────────────────────────────── */
:root{
  --ink: #080C14;
  --ink2: #0E1628;
  --ink3: #182236;
  --wire: #00C2FF;
  --wire2: #0044AA;
  --paper: #F0F4FA;
  --paper2: #E2E8F4;
  --white: #FFFFFF;
  --text: #8898B8;
  --text2: #C8D4E8;
}

/* ─── RESET ──────────────────────────────────────────────── */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Montserrat',sans-serif;
  background:var(--ink);
  color:var(--white);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

/* ─── NAV ─────────────────────────────────────────────────── */
nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:14px 48px;
  display:flex;align-items:center;justify-content:space-between;
  background:rgba(8,12,20,0);
  backdrop-filter:blur(0px);
  transition:background .4s,backdrop-filter .4s;
}
nav.scrolled{background:rgba(8,12,20,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(0,194,255,.08)}
.nav-logo{
  font-family:'Montserrat',sans-serif;font-weight:400;
  font-size:18px;letter-spacing:3px;color:var(--white);
  text-decoration:none;
}
.nav-logo span{color:var(--wire)}
.nav-links{display:flex;gap:36px;list-style:none}
.nav-links a{
  font-size:12px;font-weight:500;letter-spacing:1.5px;
  color:var(--text);text-decoration:none;text-transform:uppercase;
  transition:color .2s;
}
.nav-links a:hover{color:var(--white)}
.nav-cta{
  background:var(--wire);color:var(--ink);
  padding:10px 22px;border-radius:6px;
  font-size:12px;font-weight:600;letter-spacing:1px;text-transform:uppercase;
  text-decoration:none;transition:opacity .2s;
}
.nav-cta:hover{opacity:.85}

/* ─── HERO ────────────────────────────────────────────────── */
#hero{
  min-height:100vh;display:flex;flex-direction:column;
  justify-content:flex-end;padding:0 48px 72px;
  position:relative;overflow:hidden;
}
.hero-bg{
  position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(ellipse 60% 50% at 70% 30%, rgba(0,68,170,.18) 0%, transparent 60%),
    radial-gradient(ellipse 40% 60% at 20% 80%, rgba(0,194,255,.06) 0%, transparent 50%);
}
.hero-grid{
  position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(0,194,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,194,255,.03) 1px, transparent 1px);
  background-size:80px 80px;
  mask-image:radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 80%);
}
.hero-tag{
  font-family:'JetBrains Mono',monospace;
  font-size:11px;letter-spacing:3px;color:var(--wire);
  margin-bottom:28px;text-transform:uppercase;
}
.hero-name{
  font-family:'Montserrat',sans-serif;font-weight:400;
  font-size:clamp(64px, 12vw, 148px);
  line-height:.9;letter-spacing:-3px;
  color:var(--white);
  overflow:hidden;display:flex;flex-wrap:wrap;
}
.hero-letter{
  display:inline-block;
  transform:translateY(120%);opacity:0;
  transition:transform .6s cubic-bezier(.16,1,.3,1),opacity .4s;
}
.hero-letter.visible{transform:translateY(0);opacity:1}
.hero-line{
  width:180px;height:3px;background:var(--wire);
  margin:36px 0 32px;transform:scaleX(0);transform-origin:left;
  transition:transform .8s cubic-bezier(.16,1,.3,1) .9s;
}
.hero-line.visible{transform:scaleX(1)}
.hero-sub{
  font-size:18px;font-weight:300;color:var(--text2);
  max-width:600px;line-height:1.7;
  opacity:0;transform:translateY(20px);
  transition:opacity .8s .8s, transform .8s .8s;
}
.hero-sub.visible{opacity:1;transform:translateY(0)}
.hero-sub em{color:var(--white);font-style:normal;font-weight:500}
.hero-bottom{
  display:flex;align-items:center;gap:32px;margin-top:48px;
  opacity:0;transition:opacity .8s 1.2s;
}
.hero-bottom.visible{opacity:1}
.btn-primary{
  background:var(--wire);color:var(--ink);
  padding:14px 32px;border-radius:8px;
  font-size:13px;font-weight:600;letter-spacing:1px;text-transform:uppercase;
  text-decoration:none;transition:transform .2s,opacity .2s;display:inline-block;
}
.btn-primary:hover{transform:translateY(-2px);opacity:.9}
.btn-ghost{
  color:var(--text2);font-size:13px;font-weight:500;
  text-decoration:none;letter-spacing:.5px;
  border-bottom:1px solid rgba(200,212,232,.3);padding-bottom:2px;
  transition:color .2s,border-color .2s;
}
.btn-ghost:hover{color:var(--white);border-color:var(--white)}
.hero-scroll{
  position:absolute;bottom:40px;right:48px;
  display:flex;flex-direction:column;align-items:center;gap:8px;
  font-family:'JetBrains Mono',monospace;font-size:9px;
  letter-spacing:2px;color:var(--text);text-transform:uppercase;
}
.scroll-line{
  width:1px;height:60px;background:linear-gradient(var(--wire),transparent);
  animation:scrollpulse 2s ease-in-out infinite;
}
@keyframes scrollpulse{0%,100%{opacity:.3;transform:scaleY(1)}50%{opacity:1;transform:scaleY(1.2)}}

/* ─── SECTION BASE ────────────────────────────────────────── */
section{padding:120px 48px}
.eyebrow{
  font-family:'JetBrains Mono',monospace;
  font-size:10px;letter-spacing:3px;color:var(--wire);
  text-transform:uppercase;margin-bottom:20px;display:block;
}
h2{font-family:'Montserrat',sans-serif;font-size:clamp(36px,5vw,60px);font-weight:400;line-height:1.05;color:var(--white)}
h2 .dim{color:var(--text)}
.section-rule{width:48px;height:2px;background:var(--wire);margin:32px 0}
.reveal{opacity:0;transform:translateY(32px);transition:opacity .7s,transform .7s}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ─── ABOUT ───────────────────────────────────────────────── */
#about{background:var(--paper);color:var(--ink)}
#about .eyebrow{color:var(--wire2)}
#about h2{color:var(--ink)}
#about .section-rule{background:var(--ink)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.about-left{}
.about-right{}
.about-quote{
  font-size:clamp(22px,3vw,32px);font-weight:300;
  color:#1A2844;line-height:1.5;
  border-left:3px solid var(--wire2);padding-left:28px;
  margin-bottom:32px;
}
.about-quote strong{font-weight:600;color:var(--ink)}
.about-body{font-size:15px;color:#334466;line-height:1.8;margin-bottom:20px}
.about-roles{display:flex;flex-wrap:wrap;gap:10px;margin-top:32px}
.role-chip{
  background:var(--paper2);border:1px solid rgba(0,68,170,.2);
  padding:8px 16px;border-radius:20px;
  font-size:12px;font-weight:500;color:#334466;
  display:flex;align-items:center;gap:6px;
}
.role-chip::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--wire)}

/* ─── SERVICES ────────────────────────────────────────────── */
#services{background:var(--ink2)}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(0,194,255,.06);margin-top:60px;border-radius:12px;overflow:hidden}
.svc-card{
  background:var(--ink);padding:36px 32px;
  transition:background .25s;cursor:default;
  position:relative;overflow:hidden;
}
.svc-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:var(--card-accent,var(--wire));
  transform:scaleX(0);transform-origin:left;
  transition:transform .35s;
}
.svc-card:hover::before{transform:scaleX(1)}
.svc-card:hover{background:var(--ink2)}
.svc-name{
  font-size:14px;font-weight:400;letter-spacing:.5px;
  color:var(--white);margin-bottom:10px;
}
.svc-body{font-size:13px;color:var(--text);line-height:1.7;margin-bottom:20px}
.svc-tag{
  font-family:'JetBrains Mono',monospace;
  font-size:10px;letter-spacing:2px;
  color:var(--wire);text-transform:uppercase;
}

/* ─── ECOSYSTEM ───────────────────────────────────────────── */
#ecosystem{background:var(--ink);text-align:center}
#ecosystem h2{margin:0 auto 16px}
#ecosystem .section-rule{margin:24px auto 0}
.eco-sub{font-size:15px;color:var(--text);margin-top:20px;margin-bottom:60px}
.eco-stage{
  position:relative;max-width:900px;margin:0 auto;
  display:grid;grid-template-columns:1fr auto 1fr;
  gap:24px;align-items:center;
  isolation:isolate;
}
.eco-col{display:flex;flex-direction:column;gap:20px}
.eco-card{
  border-radius:10px;border:1px solid rgba(255,255,255,.06);
  background:var(--ink2);padding:20px 22px;text-align:left;
  position:relative;overflow:hidden;z-index:1;
}
.eco-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:var(--ec,var(--wire))}
.eco-card-tag{font-size:9px;font-weight:600;letter-spacing:2px;color:var(--ec,var(--wire));text-transform:uppercase;margin-bottom:8px}
.eco-card-title{font-size:13px;font-weight:600;color:var(--white);margin-bottom:6px}
.eco-card-body{font-size:11px;color:var(--text);line-height:1.5}
.eco-hub{
  width:140px;height:140px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  position:relative;z-index:1;
}
.hub-ring{
  position:absolute;border-radius:50%;border:1px solid;
  animation:spin linear infinite;
}
.hub-ring.r1{width:140px;height:140px;border-color:rgba(0,194,255,.15);animation-duration:20s}
.hub-ring.r2{width:108px;height:108px;border-color:rgba(0,194,255,.25);animation-duration:14s;animation-direction:reverse}
.hub-ring.r3{width:78px;height:78px;border-color:rgba(0,194,255,.12);animation-duration:9s}
@keyframes spin{to{transform:rotate(360deg)}}
.hub-core{
  width:72px;height:72px;border-radius:50%;
  background:var(--wire2);border:2px solid var(--wire);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  position:relative;z-index:2;
}
.hub-core-name{font-size:10px;font-weight:500;color:#fff;letter-spacing:.5px}
.hub-core-sub{font-size:7px;color:rgba(255,255,255,.6);letter-spacing:1.5px;margin-top:2px}
svg.eco-lines{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:0;overflow:visible;display:block}
.eco-line{fill:none;stroke-width:1.5;stroke-dasharray:6 4;animation:dash 2s linear infinite}
.eco-line.c1{stroke:var(--wire);animation-delay:0s}
@keyframes dash{to{stroke-dashoffset:-100}}
.eco-strip{
  margin-top:40px;background:var(--ink2);border-radius:8px;
  padding:16px 24px;display:flex;align-items:center;justify-content:center;
  gap:32px;flex-wrap:wrap;
}
.eco-strip-item{
  display:flex;align-items:center;gap:8px;
  font-family:'JetBrains Mono',monospace;
  font-size:10px;letter-spacing:1px;color:var(--text);
}
.eco-strip-dot{width:7px;height:7px;border-radius:50%;animation:pulse 2s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:.4;transform:scale(1)}50%{opacity:1;transform:scale(1.4)}}

/* ─── STATS ───────────────────────────────────────────────── */
#stats{background:var(--paper);padding:80px 48px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;background:#CBD5E8;border-radius:12px;overflow:hidden}
.stat-cell{background:var(--paper);padding:48px 36px;text-align:center}
.stat-n{
  font-family:'JetBrains Mono',monospace;
  font-size:clamp(44px,6vw,72px);font-weight:500;
  color:var(--ink);line-height:1;margin-bottom:12px;
}
.stat-n span{color:var(--wire2)}
.stat-l{font-size:13px;font-weight:400;color:#334466;margin-bottom:6px}
.stat-s{font-size:11px;color:#889AB8}

/* ─── HOW IT WORKS ────────────────────────────────────────── */
#how{background:var(--ink2)}
.how-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin-top:60px;position:relative}
.how-grid::before{
  content:'';position:absolute;top:28px;left:10%;right:10%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(0,194,255,.3),transparent);
}
.how-step{padding:0 20px;text-align:center;position:relative}
.how-num{
  width:56px;height:56px;border-radius:50%;
  border:1.5px solid rgba(0,194,255,.2);
  display:flex;align-items:center;justify-content:center;
  margin:0 auto 20px;position:relative;z-index:1;
  background:var(--ink2);
  transition:border-color .3s,background .3s;
}
.how-num:hover,.how-step:hover .how-num{border-color:var(--wire);background:rgba(0,194,255,.1)}
.how-num-inner{
  font-family:'JetBrains Mono',monospace;
  font-size:12px;font-weight:500;color:var(--wire);
}
.how-step.active .how-num{background:var(--wire2);border-color:var(--wire)}
.how-step.active .how-num-inner{color:var(--white);font-weight:500}
.how-title{font-size:13px;font-weight:600;color:var(--white);margin-bottom:8px}
.how-body{font-size:11px;color:var(--text);line-height:1.6}
.how-bar{
  margin-top:48px;background:var(--ink);border-radius:8px;
  padding:16px;display:flex;align-items:center;justify-content:center;
  gap:0;
}
.how-bar-item{
  flex:1;text-align:center;
  font-family:'JetBrains Mono',monospace;
  font-size:10px;letter-spacing:1.5px;color:var(--wire);
  font-weight:500;padding:0 8px;
  border-right:1px solid rgba(0,194,255,.1);
}
.how-bar-item:last-child{border-right:none}

/* ─── CTA ─────────────────────────────────────────────────── */
#cta{
  background:var(--ink);
  padding:140px 48px;text-align:center;
  position:relative;overflow:hidden;
}
#cta::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(ellipse 70% 60% at 50% 100%, rgba(0,68,170,.18) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 20% 20%, rgba(0,194,255,.06) 0%, transparent 50%);
}
.cta-name{
  font-family:'Montserrat',sans-serif;font-weight:400;
  font-size:clamp(52px,10vw,124px);
  letter-spacing:-3px;color:var(--white);
  line-height:.9;margin-bottom:8px;
  position:relative;z-index:1;
}
.cta-tagline{
  font-size:18px;font-style:italic;color:var(--text2);
  margin-bottom:48px;position:relative;z-index:1;
}
.cta-options{
  display:flex;align-items:center;justify-content:center;
  gap:20px;flex-wrap:wrap;position:relative;z-index:1;
}
.cta-card{
  background:var(--ink2);border:1px solid rgba(255,255,255,.08);
  border-radius:10px;padding:28px 32px;text-align:left;
  min-width:220px;transition:border-color .25s,transform .25s;
  cursor:default;
}
.cta-card:hover{border-color:var(--wire);transform:translateY(-4px)}
.cta-card-t{font-size:14px;font-weight:600;color:var(--white);margin-bottom:6px}
.cta-card-b{font-size:12px;color:var(--text);line-height:1.5}
.cta-card.hl{border-top:2px solid var(--wire)}
.cta-card.hl .cta-card-t{color:var(--wire)}
.cta-contact{margin-top:48px;font-size:13px;color:var(--text);position:relative;z-index:1}
.cta-contact a{color:var(--text2);text-decoration:none;border-bottom:1px solid rgba(200,212,232,.3)}
.cta-contact a:hover{color:var(--white)}

/* ─── FOOTER ──────────────────────────────────────────────── */
footer{
  background:var(--ink2);border-top:1px solid rgba(0,194,255,.08);
  padding:32px 48px;display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:20px;
}
.footer-logo{
  font-family:'Montserrat',sans-serif;font-weight:400;
  font-size:16px;letter-spacing:3px;color:var(--white);
}
.footer-logo span{color:var(--wire)}
.footer-tagline{font-size:11px;font-style:italic;color:var(--text);margin-top:3px}
.footer-links{display:flex;gap:28px}
.footer-links a{font-size:12px;color:var(--text);text-decoration:none;transition:color .2s;letter-spacing:.5px}
.footer-links a:hover{color:var(--white)}
.footer-right{font-family:'JetBrains Mono',monospace;font-size:10px;color:var(--text);letter-spacing:1px;text-align:right}
.footer-org{font-family:'Montserrat',sans-serif;font-weight:400;letter-spacing:.5px}
.footer-year{margin-top:6px;font-family:'Montserrat',sans-serif;font-weight:300;color:#1A2840;letter-spacing:.5px}

/* ─── RESPONSIVE ──────────────────────────────────────────── */
@media(max-width:900px){
  nav{padding:16px 24px}
  .nav-links{display:none}
  section{padding:80px 24px}
  #hero{padding:0 24px 60px}
  .about-grid{grid-template-columns:1fr}
  .services-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
  .how-grid{grid-template-columns:1fr;gap:32px}
  .how-grid::before{display:none}
  .eco-stage{grid-template-columns:1fr}
  .eco-hub{margin:0 auto}
  footer{flex-direction:column;align-items:flex-start;padding:36px 24px}
  .footer-right{text-align:left}
  .cta-options{flex-direction:column;align-items:stretch}
}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .hero-letter{transform:none!important;opacity:1!important}
  .hero-line{transform:scaleX(1)!important}
  .hero-sub,.hero-bottom{opacity:1!important;transform:none!important}
}