:root{--bg:#050a10;--bg2:#09111b;--bg3:#0d1722;--panel:rgba(255,255,255,.045);--line:rgba(255,255,255,.08);--text:#f4f7fb;--muted:#b7c3d1;--red:#d61f26;--red2:#ff5258;--max:1240px;--shadow:0 24px 80px rgba(0,0,0,.42)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text);overflow-x:hidden;font-family:Arial,Helvetica,sans-serif;background:radial-gradient(circle at top left, rgba(214,31,38,.08), transparent 22%),linear-gradient(180deg,var(--bg),var(--bg2) 46%,var(--bg3))}a{text-decoration:none;color:inherit}img{display:block;max-width:100%}.container{width:min(calc(100% - 2rem),var(--max));margin:0 auto}.site-header{position:sticky;top:0;z-index:1000;background:rgba(7,16,26,.84);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.nav{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:.9rem}.brand{display:flex;align-items:center;gap:.4rem;min-width:0}.brand img{height:58px;width:auto;object-fit:contain;display:block}.brand-meta{display:none}.brand-meta strong{font-size:1rem;white-space:nowrap}.brand-meta span{font-size:.77rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);white-space:nowrap}.nav-links{display:flex;gap:.35rem;flex-wrap:wrap;justify-content:flex-end;align-items:center}.nav-links a{padding:.78rem .95rem;border-radius:14px;color:var(--muted);font-weight:700}.nav-links a:hover,.nav-links a.active{background:rgba(255,255,255,.06);color:#fff}.menu-toggle{display:none;border:1px solid var(--line);background:rgba(255,255,255,.03);color:#fff;border-radius:14px;min-height:48px;padding:0 .95rem;font-weight:700}.hero{position:relative;min-height:100vh;display:flex;align-items:center;background:linear-gradient(90deg, rgba(5,11,18,.78), rgba(5,11,18,.50) 34%, rgba(5,11,18,.24) 62%, rgba(5,11,18,.08)),linear-gradient(180deg, rgba(5,11,18,.03), rgba(5,11,18,.34)),url('../images/hero.jpg') center center/cover no-repeat}.hero:after{content:'';position:absolute;left:0;right:0;bottom:0;height:160px;background:linear-gradient(180deg, transparent, rgba(7,16,26,.90))}.hero-inner{position:relative;z-index:2;max-width:860px;padding:6rem 0 4.4rem}.eyebrow{display:inline-flex;border:1px solid rgba(255,255,255,.08);background:rgba(214,31,38,.14);color:#ffd7d9;border-radius:999px;padding:.5rem .85rem;text-transform:uppercase;letter-spacing:.11em;font-weight:700;font-size:.78rem}.hero h1{margin:1rem 0;font-size:clamp(3rem,6.6vw,6rem);line-height:.96;letter-spacing:-.06em}.hero p{margin:0;max-width:780px;color:var(--muted);line-height:1.85;font-size:1.08rem}.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;margin-top:1.8rem}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:0 1.2rem;border-radius:14px;font-weight:700;border:1px solid transparent}.btn.primary{background:linear-gradient(135deg,var(--red2),var(--red));box-shadow:var(--shadow)}.btn.secondary{background:rgba(255,255,255,.04);border-color:var(--line)}.tags{display:flex;gap:.7rem;flex-wrap:wrap;margin-top:1.15rem}.tag{padding:.48rem .82rem;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid var(--line);font-size:.86rem;font-weight:700}.hero-stats,.grid2,.grid3,.grid4{display:grid;gap:1rem}.hero-stats{grid-template-columns:repeat(3,1fr);margin-top:2rem}.stat,.card,.data,.flow{background:linear-gradient(180deg,var(--panel),rgba(255,255,255,.02));border:1px solid var(--line);border-radius:24px;padding:1.35rem;box-shadow:var(--shadow)}.stat{display:flex;flex-direction:column;align-items:flex-start;gap:.36rem;min-height:132px;padding:1rem 1.05rem;border-radius:20px}.stat strong{display:block;width:100%;margin:0;font-size:1.18rem;line-height:1.22}.stat span{display:block;width:100%;margin:0;color:var(--muted);line-height:1.6;overflow-wrap:break-word}main section{padding:5rem 0}.band{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,.015))}.section-head{margin-bottom:1.5rem}.kicker{color:#ffb5b9;text-transform:uppercase;letter-spacing:.14em;font-size:.76rem;font-weight:700}.section-head h2{margin:.55rem 0 0;font-size:clamp(2rem,4vw,3.35rem);line-height:1.04;letter-spacing:-.04em}.section-head p,.card p,.card li,.data p{color:var(--muted);line-height:1.8}.grid2{grid-template-columns:1fr 1fr}.grid3{grid-template-columns:repeat(3,1fr)}.grid4{grid-template-columns:repeat(4,1fr)}.visual{border:1px solid var(--line);border-radius:24px;padding:.8rem;background:rgba(255,255,255,.03);box-shadow:var(--shadow)}.visual img{border-radius:16px;width:100%;height:auto}.caplist{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-top:1rem}.cap{display:flex;flex-direction:column;gap:.34rem;min-height:108px;padding:1rem;border:1px solid var(--line);border-radius:20px;background:linear-gradient(180deg,var(--panel),rgba(255,255,255,.02))}.cap strong{font-size:1.14rem;line-height:1.22}.cap span{color:var(--muted);line-height:1.58}.flow{padding:1.25rem}.flow svg{width:100%;height:520px;display:block}.node rect{fill:rgba(255,255,255,.035);stroke:rgba(255,255,255,.18);stroke-width:1.2;rx:18}.node .label{fill:#f4f7fb;font:700 15px Arial}.node .sub{fill:#d6e1ec;font:600 10.5px Arial}.link{stroke:rgba(138,201,255,.70);stroke-width:2.15;fill:none;stroke-linecap:round;stroke-dasharray:7 10;animation:dash 12s linear infinite}@keyframes dash{to{stroke-dashoffset:-220}}.data strong{display:block;font-size:1.1rem;margin-bottom:.35rem}.roadmap{display:grid;gap:1rem}.roadmap .item{display:grid;grid-template-columns:120px 1fr;gap:1rem;align-items:start;border-top:1px solid var(--line);padding-top:1rem}.roadmap .phase{color:#ffb5b9;font-weight:700;letter-spacing:.12em;text-transform:uppercase;font-size:.78rem}.cta{display:grid;grid-template-columns:1.15fr .85fr;gap:1.2rem;align-items:center;background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.02));border:1px solid var(--line-strong);border-radius:28px;padding:1.5rem;box-shadow:var(--shadow)}.link-stack{display:grid;gap:.85rem}.link-stack a{border:1px solid var(--line);border-radius:18px;padding:1rem 1.1rem;background:rgba(255,255,255,.03);font-weight:700}.link-stack span{display:block;color:var(--muted);font-weight:400;margin-top:.25rem}.footer{border-top:1px solid var(--line);padding:2.5rem 0 3rem;color:var(--muted)}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:1rem}.footer strong{color:#fff}.footer ul{list-style:none;padding:0;margin:.7rem 0 0}.footer li{margin:.55rem 0}.page-hero{padding:7rem 0 3rem;border-bottom:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,.01)),radial-gradient(circle at 22% 18%, rgba(214,31,38,.12), transparent 20%)}.page-hero h1{margin:.6rem 0 0;font-size:clamp(2.5rem,5vw,4.4rem);line-height:1.02}.page-hero p{max-width:760px;color:var(--muted);line-height:1.8;margin-top:1rem}@media(max-width:980px){.site-header{position:relative}.nav{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:.9rem}.brand img{height:58px;width:auto;object-fit:contain;display:block}.brand-meta{display:none}.menu-toggle{display:inline-flex;align-items:center;justify-content:center}.nav-links{display:none;position:absolute;left:1rem;right:1rem;top:76px;padding:.7rem;background:rgba(7,16,26,.98);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{padding:1rem}.hero{min-height:auto;background:linear-gradient(180deg, rgba(5,11,18,.70), rgba(5,11,18,.88)),url('../images/hero.jpg') center center/cover no-repeat}.hero-inner{padding:4rem 0 3rem;max-width:none}.hero h1{font-size:clamp(2.35rem,9vw,3.95rem)}.hero p{font-size:1rem}.hero-actions{flex-direction:column}.btn{width:100%}.hero-stats,.grid2,.grid3,.grid4,.caplist,.cta,.footer-grid{grid-template-columns:1fr}.roadmap .item{grid-template-columns:1fr}.stat,.cap{min-height:auto;padding:1rem;gap:.24rem}.stat strong,.cap strong{font-size:1.05rem;line-height:1.24}.stat span,.cap span{font-size:.98rem;line-height:1.56}.flow svg{height:640px}.node .label{font:700 13px Arial}.node .sub{font:600 9px Arial}main section{padding:4rem 0}}

.data-box strong{display:block;font-size:1.1rem;margin:0 0 .45rem 0;line-height:1.18}

.data-box .subtle{display:block;line-height:1.6;margin:0}

@media (max-width:980px){
  .brand img{height:58px;width:auto;object-fit:contain;display:block}
  .nav{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:.9rem}
  .brand-meta{display:none}
}

/* V12.9 logo polish */
.brand{display:flex;align-items:center;gap:.4rem;min-width:0}
@media (max-width:980px){
  .brand img{height:58px;width:auto;object-fit:contain;display:block}
  .nav{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:.9rem}
}


/* V16 stability polish */
.brand-meta{display:none!important}
.nav-links{display:flex;gap:.35rem;flex-wrap:wrap;justify-content:flex-end;align-items:center}
.nav-links a{white-space:nowrap}
.hero{background-position:center center!important;background-size:cover!important}
.hero-stats,.cap-grid,.data-grid{display:grid;gap:1rem}
.hero-stats{grid-template-columns:repeat(3,1fr)}
.cap-grid{grid-template-columns:repeat(2,1fr)}
.data-grid{grid-template-columns:repeat(4,1fr)}
.stat,.cap,.data-box{
  display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;
  gap:.35rem
}
.stat strong,.cap strong,.data-box strong{
  display:block;width:100%;margin:0 0 .25rem 0;line-height:1.2
}
.stat span,.cap span,.data-box .subtle{
  display:block;width:100%;margin:0;color:var(--muted,#bcc7d4);line-height:1.6
}
.visual img{width:100%;height:auto;object-fit:cover}
@media (max-width:980px){
  .menu-toggle{display:inline-flex!important;align-items:center;justify-content:center}
  .nav-links{
    display:none;position:absolute;left:1rem;right:1rem;top:74px;padding:.7rem;
    background:rgba(7,16,26,.98);border:1px solid rgba(255,255,255,.08);
    border-radius:18px;box-shadow:0 20px 60px rgba(0,0,0,.35);flex-direction:column;align-items:stretch;z-index:1001
  }
  .nav-links.open{display:flex!important}
  .nav-links a{padding:1rem!important}
  .brand img{height:46px!important}
  .nav{min-height:76px!important}
  .hero-stats,.cap-grid,.data-grid{grid-template-columns:1fr!important}
}


/* V19 menu + stack polish */
@media (max-width: 980px){
  .menu-toggle{
    display:inline-flex !important;
    align-items:center !important;
    justify-content:center !important;
  }
  .nav-links{
    display:none !important;
    position:absolute !important;
    left:1rem !important;
    right:1rem !important;
    top:74px !important;
    padding:.7rem !important;
    background:rgba(7,16,26,.98) !important;
    border:1px solid rgba(255,255,255,.08) !important;
    border-radius:18px !important;
    box-shadow:0 20px 60px rgba(0,0,0,.35) !important;
    flex-direction:column !important;
    align-items:stretch !important;
    z-index:1001 !important;
  }
  .nav-links.open{
    display:flex !important;
  }
  .nav-links a{
    padding:1rem !important;
  }
}
.grid4{
  display:grid !important;
  gap:1rem !important;
  grid-template-columns:repeat(4,minmax(0,1fr)) !important;
  margin-top:1rem !important;
}
.data{
  background:linear-gradient(180deg,var(--panel),rgba(255,255,255,.02)) !important;
  border:1px solid var(--line) !important;
  border-radius:24px !important;
  padding:1.15rem 1.2rem !important;
  box-shadow:var(--shadow) !important;
  display:flex !important;
  flex-direction:column !important;
  align-items:flex-start !important;
  justify-content:flex-start !important;
  gap:.3rem !important;
  min-height:128px !important;
}
.data strong{
  display:block !important;
  width:100% !important;
  margin:0 0 .28rem 0 !important;
  line-height:1.18 !important;
  font-size:1.08rem !important;
}
.data p{
  display:block !important;
  width:100% !important;
  margin:0 !important;
  color:var(--muted) !important;
  line-height:1.58 !important;
}
@media (max-width:980px){
  .grid4{grid-template-columns:1fr !important;}
  .data{min-height:auto !important;padding:1rem !important;}
  .data strong{font-size:1.04rem !important;}
  .data p{font-size:.98rem !important;line-height:1.56 !important;}
}


/* V20.1 header logo correction */
.brand img{
  width:auto;
  height:42px;
  max-width:none;
  object-fit:contain;
  display:block;
}
@media (max-width:920px){
  .brand img{
    height:34px;
    max-width:88vw;
  }
}