:root{
    --bg:#0A0F28; --bg-2:#0E1436; --bg-3:#121a44;
    --line:rgba(148,160,196,.14); --line-strong:rgba(148,160,196,.28);
    --ink:#F3F3F3; --muted:#94A0C4; --muted-2:#6E79A0;
    --violet:#6355DB; --blue:#60A5FA; --pink:#FFD1DC; --deep:#4C1D95; --teal:#2DD4BF;
    --grad:linear-gradient(100deg,#6355DB 0%,#60A5FA 52%,#FFD1DC 100%);
    --grad-soft:linear-gradient(100deg,rgba(99,85,219,.16),rgba(96,165,250,.14),rgba(255,209,220,.10));
    --maxw:1200px; --radius:18px;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{background:var(--bg);color:var(--ink);
    font-family:"IBM Plex Sans",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
    font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
  a{color:inherit;text-decoration:none}
  h1,h2,h3,h4{font-family:"Sora",system-ui,sans-serif;font-weight:600;line-height:1.1;letter-spacing:-.02em}
  .wrap{max-width:100%;margin:0 auto;padding:0 clamp(24px,4.5vw,72px)}

  .glow{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
  .glow::before{content:"";position:absolute;top:-18%;right:-8%;width:60vw;height:60vw;
    background:radial-gradient(circle at center,rgba(99,85,219,.20),transparent 60%);filter:blur(30px)}
  .glow::after{content:"";position:absolute;bottom:-30%;left:-14%;width:58vw;height:58vw;
    background:radial-gradient(circle at center,rgba(96,165,250,.12),transparent 62%);filter:blur(30px)}

  /* nav */
  header{position:sticky;top:0;z-index:50;backdrop-filter:blur(12px);
    background:rgba(10,15,40,.72);border-bottom:1px solid var(--line)}
  .nav{display:flex;align-items:center;justify-content:space-between;height:74px}
  .logo{display:flex;align-items:center;height:34px}
  .logo img{height:30px;width:auto;display:block}
  .nav-links{display:flex;align-items:center}
  .nav-item{position:relative;display:flex;align-items:center;height:74px}
  .nav-item > a{display:inline-flex;align-items:center;gap:7px;height:20px;padding:0 16px;
    color:var(--muted);font-size:13px;letter-spacing:.05em;text-transform:uppercase;
    transition:color .18s;border-left:1px solid rgba(255,255,255,.8)}
  .nav-item:first-child > a{border-left:none;padding-left:0}
  .nav-item > a:hover{color:var(--ink)}
  .nav-item.has-sub > a::after{content:"";width:6px;height:6px;border-right:1.5px solid currentColor;
    border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px);opacity:.7;transition:transform .2s}
  .nav-item.has-sub:hover > a::after{transform:rotate(225deg) translateY(1px)}
  .sub{position:absolute;top:100%;left:0;min-width:238px;background:var(--bg-2);
    border:1px solid var(--line-strong);border-radius:12px;padding:8px;
    display:flex;flex-direction:column;gap:2px;box-shadow:0 24px 54px rgba(0,0,0,.5);
    opacity:0;visibility:hidden;transform:translateY(8px);
    transition:opacity .16s ease,transform .16s ease,visibility .16s;z-index:60}
  .nav-item.has-sub:hover .sub{opacity:1;visibility:visible;transform:translateY(0)}
  .sub a{display:block;padding:9px 12px;border-radius:8px;color:var(--muted);
    font-size:13.5px;letter-spacing:0;text-transform:none;transition:background .15s,color .15s}
  .sub a:hover{background:rgba(96,165,250,.10);color:var(--ink)}
  .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
    font-family:"IBM Plex Sans";font-weight:600;font-size:15px;border-radius:12px;
    padding:12px 20px;cursor:pointer;border:none;transition:transform .15s,box-shadow .2s,background .2s,border-color .2s}
  .btn-primary{background:var(--grad);color:#0A0F28;box-shadow:0 6px 26px rgba(96,165,250,.28)}
  .btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 34px rgba(96,165,250,.42)}
  .btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line-strong)}
  .btn-ghost:hover{border-color:var(--blue);background:rgba(96,165,250,.06)}
  .nav-toggle{display:none;background:none;border:none;color:var(--ink);font-size:22px;cursor:pointer}

  /* hero */
  .hero{position:relative;z-index:1;min-height:calc(100vh - 74px);
    display:flex;flex-direction:column;padding:40px 0}
  .hero > .wrap{width:100%;flex:1;display:flex;flex-direction:column}
  .eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13.5px;color:var(--muted);
    border:1px solid var(--line);border-radius:999px;padding:7px 15px;margin-bottom:24px}
  .eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--grad)}
  h1.hero-title{font-size:clamp(38px,5.2vw,62px);font-weight:700;max-width:15ch}
  .hero p.lead{color:var(--muted);font-size:19px;margin:22px 0 30px;max-width:60ch}
  .hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:8px}

  /* two pillars in hero */
  .pillars{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:52px}
  .pillar{position:relative;border:1px solid var(--line-strong);border-radius:22px;padding:34px;
    background:var(--bg-2);overflow:hidden;transition:transform .2s,border-color .2s}
  .pillar:hover{transform:translateY(-4px);border-color:var(--blue)}
  .pillar::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad)}
  .pillar .tag{display:inline-block;font-family:"Sora";font-size:12.5px;font-weight:600;
    letter-spacing:.04em;color:#0A0F28;background:var(--grad);border-radius:8px;padding:5px 11px;margin-bottom:16px}
  .pillar h2{font-size:27px;margin-bottom:10px}
  .pillar > p{color:var(--muted);font-size:15.5px;margin-bottom:20px;min-height:48px}
  .pillar-media{margin:0 0 20px;border-radius:14px;overflow:hidden;
    border:1px solid var(--line);background:var(--bg);aspect-ratio:16/9}
  .pillar-media img{width:100%;height:100%;object-fit:cover;display:block}
  .pillar-list{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
  .pillar-list span{font-size:13px;color:#cfd6ec;border:1px solid var(--line);
    background:rgba(255,255,255,.02);border-radius:8px;padding:6px 10px}
  .link{color:var(--blue);font-weight:600;font-size:15px;display:inline-flex;align-items:center;gap:8px}
  .link:hover{color:var(--pink)}
  .link svg{transition:transform .18s}
  .link:hover svg{transform:translateX(4px)}

  /* generic section */
  section{position:relative;z-index:1}
  .band{padding:96px 0}
  .div-top{border-top:1px solid var(--line)}
  .sec-head{max-width:46ch;margin-bottom:44px}
  .kicker{display:inline-flex;align-items:center;gap:9px;font-family:"Sora";font-size:14px;
    color:var(--blue);font-weight:600;margin-bottom:14px}
  .kicker::before{content:"";width:22px;height:2px;background:var(--grad);border-radius:2px}
  h2.sec-title{font-size:clamp(28px,3.6vw,42px)}
  .sec-head p{color:var(--muted);margin-top:16px;font-size:18px}
  .sec-head-row{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;
    align-items:center;margin-bottom:44px}
  .sec-head-row .sec-head{margin-bottom:0;min-width:0}
  .sec-head-img{width:100%;height:auto;border-radius:18px;display:block;
    border:1px solid var(--line-strong);box-shadow:0 20px 50px rgba(0,0,0,.5)}
  .byte-bg{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
  #security{position:relative;z-index:1}
  .iso-badge{display:inline-flex;align-items:center;gap:12px;margin-top:40px;
    padding:10px 16px 10px 12px;border:1px solid var(--line-strong);border-radius:999px;
    background:rgba(255,255,255,.02)}
  .iso-badge img{width:34px;height:34px;object-fit:contain;display:block}
  .iso-badge span{font-size:14px;color:var(--muted);letter-spacing:.01em}

  /* flagship */
  .flagship{border:1px solid var(--line-strong);border-radius:22px;overflow:hidden;margin-bottom:20px;
    background:linear-gradient(180deg,rgba(99,85,219,.12),rgba(10,15,40,0) 72%),var(--bg-2);
    display:grid;grid-template-columns:1.15fr .85fr}
  .flagship .txt{padding:44px}
  .flag{display:inline-block;font-size:12.5px;font-weight:600;color:#0A0F28;font-family:"Sora";
    background:var(--grad);border-radius:8px;padding:5px 11px;margin-bottom:16px}
  .flagship h3{font-size:30px;margin-bottom:12px}
  .flagship .what{color:var(--ink);font-size:17px;margin-bottom:18px;max-width:34ch}
  .flagship .art{border-left:1px solid var(--line);
    background:radial-gradient(circle at 65% 45%,rgba(96,165,250,.16),transparent 62%);
    display:flex;align-items:center;justify-content:center;padding:30px;min-height:280px}

  /* solves block */
  .solves{border-top:1px dashed var(--line-strong);padding-top:16px;margin-top:4px}
  .solves .st{font-family:"Sora";font-size:12px;font-weight:600;color:var(--pink);
    display:inline-block;margin-bottom:6px}
  .solves p{color:var(--muted);font-size:15px;margin:0}

  /* product grid */
  .prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative;z-index:1}
  .prod{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius);
    padding:28px;background:var(--bg-2);transition:border-color .2s,transform .2s}
  .prod:hover{border-color:var(--line-strong);transform:translateY(-3px)}
  .prod .ic{width:56px;height:56px;border-radius:13px;display:flex;align-items:center;justify-content:center;
    background:var(--grad-soft);border:1px solid var(--line);margin-bottom:16px}
  .prod .ic svg{width:26px;height:26px}
  .prod .ic img{width:40px;height:40px;display:block;object-fit:contain}
  .prod h3{font-size:19px;margin-bottom:8px}
  .prod .what{color:var(--muted);font-size:15px;margin-bottom:auto;padding-bottom:18px}

  /* AI capabilities */
  .caps{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:20px}
  .cap{border:1px solid var(--line-strong);border-radius:22px;padding:38px;
    background:linear-gradient(140deg,rgba(76,29,149,.22),rgba(10,15,40,.15) 60%),var(--bg-2)}
  .cap .ic{width:50px;height:50px;border-radius:13px;display:flex;align-items:center;justify-content:center;
    background:var(--grad-soft);border:1px solid var(--line);margin-bottom:18px}
  .cap h3{font-size:23px;margin-bottom:10px}
  .cap .what{color:var(--muted);font-size:16px;margin-bottom:18px}

  /* use cases */
  .uses{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
  .use{border:1px solid var(--line);border-radius:var(--radius);padding:26px;background:var(--bg-2);
    display:flex;gap:16px;align-items:flex-start}
  .use .n{font-family:"Sora";font-size:14px;color:var(--blue);font-weight:600;min-width:24px;margin-top:2px}
  .use h4{font-family:"Sora";font-size:17px;font-weight:600;margin-bottom:6px}
  .use p{color:var(--muted);font-size:14.5px}


  /* about page: centered content column */
  .about-page{--about-col:1180px}
  .about-page .band>.wrap{max-width:var(--about-col);margin-inline:auto}


  /* concerns */
  .concern-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
  .concern{border:1px solid var(--line);border-radius:var(--radius);padding:32px;background:var(--bg-2)}
  .concern .q{font-family:"Sora";font-size:20px;font-weight:600;margin-bottom:12px}
  .concern p{color:var(--muted);font-size:15.5px;margin-bottom:20px}

  /* CTA */
  .cta-band{position:relative;z-index:1;text-align:center;padding:96px 0}
  .cta-inner{max-width:780px;margin:0 auto;border:1px solid var(--line-strong);border-radius:26px;
    padding:56px 40px;background:linear-gradient(180deg,rgba(99,85,219,.14),rgba(10,15,40,0) 80%),var(--bg-2)}
  .cta-inner h2{font-size:clamp(28px,3.6vw,42px);margin-bottom:16px}
  .cta-inner p{color:var(--muted);font-size:18px;max-width:36ch;margin:0 auto 26px}
  .form{display:grid;grid-template-columns:1fr 1fr;gap:14px;max-width:560px;margin:34px auto 0;text-align:left}
  .form .full{grid-column:1 / -1}
  .form label{display:block;font-size:13.5px;color:var(--muted);margin-bottom:7px}
  .form input,.form select,.form textarea{width:100%;background:var(--bg);border:1px solid var(--line-strong);
    border-radius:11px;padding:13px 14px;color:var(--ink);font-family:inherit;font-size:15px}
  .form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--blue);
    box-shadow:0 0 0 3px rgba(96,165,250,.16)}
  .form textarea{resize:vertical;min-height:96px}
  .form .btn{width:100%;padding:15px}
  .form-note{font-size:13px;color:var(--muted-2);margin-top:14px}

  /* footer */
  footer{position:relative;z-index:1;border-top:1px solid var(--line);padding:64px 0 40px;margin-top:20px}
  .foot-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr 1fr;gap:34px;margin-bottom:48px}
  .foot-brand img{height:28px;margin-bottom:18px}
  .foot-brand p{color:var(--muted);font-size:15px;max-width:28ch}
  .foot-col h4{font-family:"Sora";font-size:14px;font-weight:600;margin-bottom:16px;color:var(--ink)}
  .foot-col a{display:block;color:var(--muted);font-size:14.5px;margin-bottom:11px;transition:color .18s}
  .foot-col a:hover{color:var(--ink)}
  .foot-bottom{border-top:1px solid var(--line);padding-top:26px;display:flex;
    justify-content:space-between;flex-wrap:wrap;gap:12px;color:var(--muted-2);font-size:13.5px}

  /* hub svg */
  .flow{stroke-dasharray:5 9;animation:dash 2.6s linear infinite}
  @keyframes dash{to{stroke-dashoffset:-56}}
  .draw{stroke-dasharray:1;stroke-dashoffset:1;animation:draw 1.1s ease forwards}
  @keyframes draw{to{stroke-dashoffset:0}}
  .pulse{transform-origin:center;animation:pulse 3.4s ease-in-out infinite}
  @keyframes pulse{0%,100%{opacity:.4}50%{opacity:.85}}

  /* ---------- hero two-column ---------- */
  .hero-grid{display:grid;grid-template-columns:minmax(0,660px) 1fr;gap:48px;align-items:stretch;flex:1}
  .hero-copy{display:flex;flex-direction:column;justify-content:flex-start}
  .hero-tags{display:flex;flex-wrap:wrap;align-content:flex-start;gap:12px;flex:1;margin-top:34px}
  .hero-tags span{font-size:14px;line-height:1;color:#cfd6ec;
    border:1px solid var(--line-strong);background:rgba(255,255,255,.03);
    border-radius:999px;padding:10px 17px;transition:border-color .18s,color .18s,background .18s}
  .hero-tags span:hover{border-color:var(--blue);color:#fff;background:rgba(96,165,250,.08)}

  /* ---------- hero R logo + binary stream ---------- */
  .cube-stage{position:relative;display:flex;align-items:center;justify-content:center;
    height:100%;min-height:400px;overflow:hidden}
  .bitstream{position:absolute;inset:0;width:100%;height:100%;
    -webkit-mask-image:linear-gradient(to bottom,transparent 0%,#000 15%,#000 85%,transparent 100%);
    mask-image:linear-gradient(to bottom,transparent 0%,#000 15%,#000 85%,transparent 100%)}
  .r-hover{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:2;
    width:clamp(300px,52%,520px)}
  .r-big{width:100%;height:auto;display:block;
    filter:drop-shadow(0 0 34px rgba(96,165,250,.45)) drop-shadow(0 10px 30px rgba(99,85,219,.4));
    animation:rFloat 3.4s ease-in-out infinite alternate}
  @keyframes rFloat{from{transform:translateY(7px)}to{transform:translateY(-9px)}}

  @media (max-width:900px){
    .hero-grid{grid-template-columns:1fr;gap:24px}
    .cube-stage{min-height:320px;margin-top:8px}
    .r-hover{left:50%;transform:translate(-50%,-50%)}
    .pillars,.flagship,.caps,.uses,.concern-grid,.sec-head-row{grid-template-columns:1fr}
    .sec-head-img{justify-self:center;max-width:480px}
    .flagship .art{border-left:none;border-top:1px solid var(--line);min-height:200px}
    .prod-grid{grid-template-columns:1fr}
    .foot-grid{grid-template-columns:1fr 1fr}
    .nav-links{display:none}
    .nav-toggle{display:block}
    .nav-open .nav-links{display:flex;flex-direction:column;align-items:stretch;
      position:absolute;top:100%;left:0;right:0;background:var(--bg-2);
      border-bottom:1px solid var(--line-strong);padding:8px 0 14px;
      max-height:calc(100vh - 74px);overflow-y:auto;box-shadow:0 24px 54px rgba(0,0,0,.5);z-index:70}
    .nav-open .nav-item{height:auto;display:flex;flex-direction:column;align-items:stretch}
    .nav-open .nav-item > a{height:auto;padding:13px 24px;border-left:none;font-size:14px}
    .nav-open .nav-item:first-child > a{padding-left:24px}
    .nav-open .nav-item.has-sub > a::after{transform:rotate(225deg) translateY(1px);margin-left:auto}
    .nav-open .sub{position:static;opacity:1;visibility:visible;transform:none;min-width:0;
      background:transparent;border:none;box-shadow:none;padding:2px 0 6px;border-radius:0}
    .nav-open .sub a{padding:9px 24px 9px 40px;text-transform:none}
    .nav-toggle.is-open{color:var(--blue)}
    .band{padding:64px 0}
  }
  @media (max-width:560px){
    .foot-grid{grid-template-columns:1fr}
    .form{grid-template-columns:1fr}
    .flagship .txt,.cap{padding:30px}
  }
  @media (prefers-reduced-motion:reduce){
    *{animation:none!important;scroll-behavior:auto!important;transition:none!important}
    .draw{stroke-dashoffset:0}
  }

  /* --- multi-page additions --- */
  .page-intro{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,4vw,64px);align-items:center;margin-bottom:52px}
  .page-intro .sec-head{max-width:none;margin-bottom:0}
  .page-intro-visual{min-height:300px;border:1px dashed var(--line-strong);border-radius:20px;
    display:flex;align-items:center;justify-content:center;color:var(--muted-2);font-size:14px;letter-spacing:.03em;
    background:radial-gradient(circle at 62% 42%,rgba(96,165,250,.10),transparent 66%)}

  .page-intro-visual-1{height:120px;border:1px dashed var(--line-strong);border-radius:20px;
    display:flex;align-items:center;justify-content:center;color:var(--muted-2);font-size:14px;letter-spacing:.03em;
    background:radial-gradient(circle at 62% 42%,rgba(96,165,250,.10),transparent 66%)}
  .page-intro-visual-1 video{width:520px;max-width:100%;height:auto}

  .prod{position:relative}
  .card-link{position:absolute;inset:0;z-index:2;border-radius:var(--radius);cursor:pointer}
  .flagship{position:relative;transition:border-color .2s,transform .2s}
  .flagship:hover{border-color:var(--blue);transform:translateY(-3px)}
  .flagship .stretched::after{content:"";position:absolute;inset:0;z-index:1}
  .link.back{margin-bottom:6px}
  @media (max-width:1440px){.page-intro{grid-template-columns:1fr;gap:24px}.page-intro-visual{min-height:200px}}
  .sec-head-hero-match{max-width:calc((100% - clamp(32px,4vw,64px)) / 2)}
  @media (max-width:1440px){.sec-head-hero-match{max-width:none}}
  /* compact centered cards (Why It Matters, integration.html) */
  .prod-grid-sm{grid-template-columns:repeat(3,1fr);gap:22px}
  .prod-grid-sm .prod{padding:26px}
  .prod-grid-sm .prod .page-intro-visual{aspect-ratio:1/1;height:auto;min-height:0;overflow:hidden;border-radius:16px;margin-bottom:18px}
  .prod-grid-sm .prod .page-intro-visual img{width:100%;height:100%;object-fit:cover;display:block}
  .prod-grid-sm .prod h3{font-size:20px;margin-bottom:8px}
  .prod-grid-sm .prod .what{font-size:15px;line-height:1.55}
  /* responsive: stack the compact Why-It-Matters cards (overrides the repeat(3) above on small screens) */
  @media (max-width:860px){
    .prod-grid-sm{grid-template-columns:repeat(2,1fr)}
  }
  @media (max-width:600px){
    .prod-grid-sm{grid-template-columns:1fr;max-width:440px;margin-left:auto;margin-right:auto}
  }



  /* --- CoreAlpha / rich product page --- */
  .video-col{display:flex;flex-direction:column;align-items:center}
  .video-frame{width:100%;border:1px solid var(--line-strong);border-radius:18px;overflow:hidden;
    background:#000;box-shadow:0 26px 64px rgba(0,0,0,.55)}
  .video-frame video{width:100%;display:block}
  .brand-logo{height:52px;width:auto;display:block;margin-bottom:22px;
    filter:drop-shadow(0 6px 22px rgba(45,212,191,.35))}
	
	.video-frame-1{width:100%;border:1px solid var(--line-strong);border-radius:18px;overflow:hidden;
      background:#000;box-shadow:0 26px 64px rgba(0,0,0,.55)}
    .video-frame-1 video,.video-frame-1 img{width:100%;display:block}

	/* fintech/ai hero video: match sec-head height instead of native 16:9 */
	#fintech .page-intro,#ai-hero .page-intro{align-items:stretch}
	#fintech .video-frame-1,#ai-hero .video-frame-1{position:relative;aspect-ratio:16/9}
	#fintech .video-frame-1 video,#ai-hero .video-frame-1 video{position:absolute;inset:0;height:100%;object-fit:cover}
	@media (min-width:901px){
	  #fintech .video-frame-1,#ai-hero .video-frame-1{aspect-ratio:auto;align-self:stretch}
	}

	.bpmn-frame{width:100%;max-width:500px;margin:0 auto;border:1px solid var(--line-strong);
      border-radius:18px;overflow:hidden;background:#000;box-shadow:0 26px 64px rgba(0,0,0,.55)}
    .bpmn-frame img{width:100%;display:block}


  .video-frame-2{width:50%;border:1px solid var(--line-strong);border-radius:18px;overflow:hidden;
    background:#000;box-shadow:0 26px 64px rgba(0,0,0,.55)}
  .video-frame-2 video,.video-frame-1 img{width:100%;display:block}

  /* --- CoreAlpha section designs --- */
  .illus{border-radius:16px;overflow:hidden;display:block;
    border:1px solid rgba(255,255,255,.14);box-shadow:0 22px 54px rgba(0,0,0,.5)}
  .illus img{display:block;width:340px;max-width:100%;height:auto}

  /* alternating feature rows (Empower) */
  .frows{display:flex;flex-direction:column;gap:48px}
  .frow{display:flex;align-items:center;gap:clamp(28px,4vw,60px)}
  .frow.reverse{flex-direction:row-reverse}
  .frow-media{flex:0 0 auto}
  .frow-text{flex:1;min-width:0}
  .frow-num{font-family:"Sora";font-weight:700;font-size:14px;letter-spacing:.08em;
    background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;display:block;margin-bottom:12px}
  .frow-text h3{font-size:clamp(22px,2.4vw,30px);margin-bottom:14px}
  .frow-text p{color:var(--muted);font-size:17px;max-width:46ch}

  /* editorial numbered list (Key concept) */
  .concept-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:clamp(32px,4vw,64px);align-items:start}
  .concept-layout .sec-head{margin-bottom:0;position:sticky;top:104px}
  .cn-list{display:flex;flex-direction:column}
  .cn-item{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:24px;
    padding:22px 20px;border-top:1px solid var(--line);border-radius:14px;
    transition:background .28s ease,box-shadow .28s ease,transform .28s ease}
  .cn-item:first-child{border-top:none}
  .cn-num{font-family:"Sora";font-weight:700;font-size:27px;line-height:1;align-self:start;
    background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
  .cn-item h3{font-size:20px;margin-bottom:8px}
  .cn-item p{color:var(--muted);font-size:15.5px}
  .cn-icon{width:44px;height:44px;object-fit:contain;justify-self:end;opacity:.5;
    transition:opacity .28s ease,transform .28s ease}
  .cn-item h3,.cn-item p{transition:color .28s ease}
  .cn-item:hover{background:linear-gradient(120deg,rgba(96,165,250,.12),rgba(99,85,219,.07));
    box-shadow:inset 0 0 0 1px rgba(96,165,250,.45),0 12px 34px rgba(10,15,40,.4);
    transform:translateY(-2px)}
  .cn-item:hover h3{color:#fff}
  .cn-item:hover p{color:var(--ink)}
  .cn-item:hover .cn-icon{opacity:1;transform:scale(1.1)}
  @media (prefers-reduced-motion:reduce){.cn-item:hover{transform:none}.cn-item:hover .cn-icon{transform:none}}

  /* challenge tiles (image-led) */
  .ctiles{display:grid;grid-template-columns:1fr 1fr;gap:22px}
  .ctile{border:1px solid var(--line);border-radius:20px;overflow:hidden;background:var(--bg-2);
    transition:border-color .2s,transform .2s}
  .ctile:hover{border-color:var(--line-strong);transform:translateY(-3px)}
  .ctile .cimg{background:white;display:flex;align-items:center;justify-content:center;padding:26px}
  .ctile .cimg img{width:170px;max-width:60%;height:auto;display:block}
  .ctile .cbody{padding:24px 26px 28px}
  .ctile .ctag{display:inline-block;font-family:"Sora";font-size:12px;font-weight:600;color:var(--pink);
    letter-spacing:.05em;text-transform:uppercase;margin-bottom:10px}
  .ctile h3{font-size:20px;margin-bottom:8px}
  .ctile p{color:var(--muted);font-size:15px}

  @media (max-width:900px){
    .frow{flex-direction:column;align-items:flex-start;gap:20px}
    .frow.reverse{flex-direction:column}
    .frow-media{align-self:center}
    .concept-layout{grid-template-columns:1fr;gap:26px}
    .concept-layout .sec-head{position:static}
    .ctiles{grid-template-columns:1fr}
  }

  /* centered content width for content pages */
  .page-narrow section .wrap{max-width:1180px}


  /* --- AI Solutions cards --- */
  .ai-feature{position:relative;display:block;border-radius:22px;overflow:hidden;min-height:320px;
    border:1px solid var(--line-strong);text-decoration:none;color:inherit;margin-top:14px;
    transition:transform .2s,border-color .2s}
  .ai-feature:hover{transform:translateY(-4px);border-color:var(--blue)}
  .ai-feature img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
  .ai-feature .ov{position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,15,40,.94) 0%,rgba(10,15,40,.78) 42%,rgba(10,15,40,.22) 100%)}
  .ai-feature .c{position:relative;z-index:1;max-width:540px;padding:44px}
  .ai-feature h3{font-size:clamp(24px,3vw,32px);margin-bottom:12px}
  .ai-feature p{color:#d6ddf3;font-size:16px;margin-bottom:16px;max-width:46ch}

  .ai-cats{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:8px}
  .ai-cat{position:relative;display:flex;border-radius:20px;overflow:hidden;min-height:360px;
    border:1px solid var(--line-strong);text-decoration:none;color:inherit;
    transition:transform .2s,border-color .2s}
  .ai-cat:hover{transform:translateY(-4px);border-color:var(--blue)}
  .ai-cat img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
  .ai-cat .ov{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,15,40,.10) 0%,rgba(10,15,40,.55) 48%,rgba(10,15,40,.96) 100%)}
  .ai-cat .c{position:relative;z-index:1;margin-top:auto;padding:26px}
  .ai-cat h3{font-size:22px;margin-bottom:8px}
  .ai-cat p{color:#ccd4ee;font-size:14.5px;margin-bottom:14px}
  .ai-cat.nophoto{background:linear-gradient(160deg,rgba(99,85,219,.48),rgba(10,15,40,.96))}
  .cat-graphic{position:absolute;top:30px;left:0;right:0;display:flex;justify-content:center;opacity:.85;z-index:1}
  .go{color:var(--blue);font-weight:600;font-size:14px;display:inline-block}
  .ai-cat:hover .go,.ai-feature:hover .go{color:var(--pink)}

  /* photo frame (AI product pages) */
  .photo-frame{border-radius:18px;overflow:hidden;border:1px solid var(--line-strong);
    box-shadow:0 24px 60px rgba(0,0,0,.5);aspect-ratio:16/10;background:var(--bg-2)}
  .photo-frame img,.photo-frame video{width:100%;height:100%;object-fit:cover;display:block}
  .photo-frame.nophoto{display:flex;align-items:center;justify-content:center;
    background:linear-gradient(160deg,rgba(99,85,219,.4),var(--bg-2))}

  @media (max-width:900px){
    .ai-cats{grid-template-columns:1fr}
    .ai-feature .ov{background:linear-gradient(180deg,rgba(10,15,40,.35),rgba(10,15,40,.95))}
  }


  /* --- Fintech hub animation (currencies flow in/out of the dollar) --- */
  .fx-hub{position:relative;width:min(460px,100%);aspect-ratio:1;margin:0 auto;
    container-type:size;--r-out:38cqmin;--r-in:17cqmin}
  .fx-lines{position:absolute;inset:0;width:100%;height:100%;z-index:0}
  .fx-core{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:3;
    width:34cqmin;height:34cqmin;border-radius:50%;display:flex;align-items:center;justify-content:center;
    background:radial-gradient(circle at 38% 32%,#6ee7a8,#16a34a 60%,#0a5f2e);
    box-shadow:0 0 0 1.5cqmin rgba(34,197,94,.18),0 0 13cqmin rgba(34,197,94,.6),inset 0 0 6cqmin rgba(0,0,0,.4);
    animation:fxCore 3s ease-in-out infinite}
  .fx-core span{color:#fff;font-family:"Sora",sans-serif;font-weight:700;font-size:5.6cqmin;line-height:1.12;
    text-align:center;max-width:26cqmin;text-shadow:0 2px 6px rgba(0,0,0,.45)}
  @keyframes fxCore{
    0%,100%{box-shadow:0 0 0 1.5cqmin rgba(34,197,94,.16),0 0 11cqmin rgba(34,197,94,.5),inset 0 0 6cqmin rgba(0,0,0,.4)}
    50%{box-shadow:0 0 0 2.4cqmin rgba(34,197,94,.26),0 0 20cqmin rgba(34,197,94,.78),inset 0 0 6cqmin rgba(0,0,0,.4)}}
  .fx-spoke{position:absolute;left:50%;top:50%;width:0;height:0;transform:rotate(var(--a));z-index:2}
  .fx-move{position:absolute;left:0;top:0;width:0;height:0;transform:translateX(var(--r-out));
    animation:fxFlow 4.4s ease-in-out infinite;animation-delay:var(--d)}
  .fx-coin{position:absolute;left:0;top:0;width:15cqmin;height:15cqmin;margin:-7.5cqmin 0 0 -7.5cqmin;
    border-radius:50%;display:flex;align-items:center;justify-content:center;
    background:radial-gradient(circle at 38% 30%,#2b3568,#141a3c 72%);
    border:1px solid rgba(150,180,255,.42);
    box-shadow:0 2cqmin 7cqmin rgba(0,0,0,.5),inset 0 0 4cqmin rgba(96,165,250,.28);
    transform:rotate(calc(-1*var(--a)))}
  .fx-coin span{font-family:"Segoe UI",system-ui,"IBM Plex Sans",sans-serif;font-weight:600;
    font-size:7.5cqmin;color:#e2ebff;line-height:1}
  @keyframes fxFlow{
    0%,100%{transform:translateX(var(--r-out)) scale(1);opacity:1}
    44%{transform:translateX(var(--r-in)) scale(.66);opacity:.18}
    50%{transform:translateX(var(--r-in)) scale(.5);opacity:0}
    56%{transform:translateX(var(--r-in)) scale(.66);opacity:.18}}
  @media (prefers-reduced-motion:reduce){
    .fx-move{animation:none;transform:translateX(var(--r-out));opacity:1}
    .fx-core{animation:none}}

  /* byte-filter: red-to-blue scanning byte stream behind the How-it-works cards */
  .prod-grid-wrap{position:relative}
  .prod-grid-wrap .prod{border:3px solid #fff}
  .prod-grid-wrap .prod:hover{border-color:#fff}
  .byte-filter{position:absolute;top:0;bottom:0;left:50%;width:100vw;margin-left:-50vw;
    overflow:hidden;pointer-events:none;z-index:0}
  .byte-row{position:absolute;left:0;width:100%;white-space:nowrap;overflow:hidden;
    font-family:"IBM Plex Sans",monospace;font-size:14px;font-weight:600;letter-spacing:.14em;
    color:rgba(226,235,255,.4)}
  .byte-row:nth-child(1){top:2%}
  .byte-row:nth-child(2){top:15%}
  .byte-row:nth-child(3){top:28%}
  .byte-row:nth-child(4){top:41%}
  .byte-row:nth-child(5){top:54%}
  .byte-row:nth-child(6){top:67%}
  .byte-row:nth-child(7){top:80%}
  .byte-row:nth-child(8){top:93%}
  .byte-track{display:inline-block;animation:byteFlow linear infinite}
  .byte-row:nth-child(odd) .byte-track{animation-duration:24s}
  .byte-row:nth-child(even) .byte-track{animation-duration:18s}
  .byte-row:nth-child(3n) .byte-track{animation-duration:30s}
  @keyframes byteFlow{from{transform:translateX(-50%)}to{transform:translateX(0)}}
  .byte-tint{position:absolute;inset:0;pointer-events:none;mix-blend-mode:screen;
    background:linear-gradient(90deg,rgba(244,63,94,.6) 0%,rgba(244,63,94,.2) 26%,transparent 46%,
      transparent 54%,rgba(96,165,250,.2) 74%,rgba(96,165,250,.65) 100%)}
  @media (prefers-reduced-motion:reduce){.byte-track{animation:none}}

  /* hexagonal feature strip (liquidity.html) */
  .hex-band{padding-left:clamp(24px,4.5vw,72px);padding-right:clamp(24px,4.5vw,72px)}
  .hex-head{max-width:640px;margin:0 auto 40px;text-align:center}
  .hex-head .kicker{justify-content:center}
  .hex-row{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;
    gap:0;padding:36px 0;margin:0 auto}
  .hex-card{position:relative;width:168px;height:146px;margin-left:16px;outline:none;transition:z-index 0s}
  .hex-card:first-child{margin-left:0}
  .hex-card:nth-child(odd){transform:translateY(-26px)}
  .hex-card:nth-child(even){transform:translateY(26px)}
  .hex-card:hover,.hex-card:focus-within{z-index:6}
  .hex-face{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
    clip-path:polygon(25% 3%,75% 3%,100% 50%,75% 97%,25% 97%,0% 50%);
    background:var(--grad-soft);border:1px solid var(--line-strong);
    padding:0 26px;text-align:center;transition:background .25s,transform .25s;cursor:default}
  .hex-face span{font-family:"Sora";font-weight:600;font-size:14.5px;line-height:1.28;color:var(--ink)}
  .hex-card:hover .hex-face,.hex-card:focus-visible .hex-face,.hex-card:focus-within .hex-face{
    background:var(--grad);transform:scale(1.05)}
  .hex-card:hover .hex-face span,.hex-card:focus-within .hex-face span{color:#0A0F28}
  .hex-detail{position:absolute;left:50%;bottom:100%;transform:translate(-50%,-6px) scale(.96);width:232px;
    background:var(--bg-2);border:1px solid var(--line-strong);border-radius:14px;padding:16px 18px;
    box-shadow:0 20px 44px rgba(0,0,0,.55);opacity:0;pointer-events:none;
    transition:opacity .2s,transform .2s;z-index:5}
  .hex-detail p{color:var(--muted);font-size:13.5px;line-height:1.55}
  .hex-card:hover .hex-detail,.hex-card:focus-visible .hex-detail,.hex-card:focus-within .hex-detail{
    opacity:1;transform:translate(-50%,-14px) scale(1);pointer-events:auto}
  @media (max-width:900px){
    .hex-row{gap:18px 14px;padding:20px 0}
    .hex-card{width:140px;height:122px;margin-left:0}
    .hex-card:nth-child(odd),.hex-card:nth-child(even){transform:none}
    .hex-face span{font-size:13px}
    .hex-detail{width:200px}
  }
  @media (prefers-reduced-motion:reduce){.hex-face,.hex-detail{transition:none}}

  /* --- What-it-does: animated PCB trace fabric in the side margins --- */
  .wtd{overflow:hidden}
  .wtd-nodes{position:absolute;top:0;bottom:0;width:calc(50% - 585px);pointer-events:none;z-index:0}
  .wtd-nodes.is-left{left:0}
  .wtd-nodes.is-right{right:0}
  .pcb-fab{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
  /* traces: thin light-blue lines that draw on, hold, then fade out */
  .pcb-line{fill:none;stroke:#6ea8e6;stroke-width:1;opacity:0;
    vector-effect:non-scaling-stroke;stroke-linecap:round;stroke-linejoin:round;
    stroke-dasharray:1;stroke-dashoffset:1;
    animation:pcbLine 6s ease-in-out infinite;will-change:opacity,stroke-dashoffset}
  /* filled glowing nodes */
  .pcb-dot{fill:#bfe0ff;opacity:0;
    filter:drop-shadow(0 0 4px rgba(120,190,255,.9)) drop-shadow(0 0 9px rgba(90,150,240,.6));
    animation:pcbDot 6s ease-in-out infinite;will-change:opacity,transform;transform-box:fill-box;transform-origin:center}
  /* hollow ring vias */
  .pcb-ring{fill:none;stroke:#8fc0f0;stroke-width:1.2;opacity:0;
    vector-effect:non-scaling-stroke;
    filter:drop-shadow(0 0 4px rgba(120,190,255,.5));
    animation:pcbDot 6s ease-in-out infinite;will-change:opacity,transform;transform-box:fill-box;transform-origin:center}
  @keyframes pcbLine{
    0%{opacity:0;stroke-dashoffset:1}
    18%{opacity:.55;stroke-dashoffset:0}
    68%{opacity:.55;stroke-dashoffset:0}
    88%{opacity:0;stroke-dashoffset:0}
    100%{opacity:0;stroke-dashoffset:1}}
  @keyframes pcbDot{0%,100%{opacity:0;transform:scale(.4)}50%{opacity:1;transform:scale(1)}}
  @media (max-width:1180px){.wtd-nodes{display:none}}
  @media (prefers-reduced-motion:reduce){
    .pcb-line{animation:none;opacity:.35;stroke-dashoffset:0}
    .pcb-dot,.pcb-ring{animation:none;opacity:.6;transform:none}}

  /* integration "Why It Matters" — animated gutters */
  #why-matters .wrap{max-width:1170px;margin-inline:auto}
  #why-matters .pcb-lines .pcb-line:nth-child(3n){stroke:#8b5cf6}
  #why-matters .pcb-rings .pcb-ring:nth-child(3n){stroke:#a78bfa;
    filter:drop-shadow(0 0 4px rgba(139,92,246,.55))}
  .geo-fab{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
  #why-matters .geo{fill:none;stroke:#6ea8e6;stroke-width:1.4;opacity:0;
    vector-effect:non-scaling-stroke;animation:geoFade 8s ease-in-out infinite;will-change:opacity}
  #why-matters .geo.v{stroke:#8b5cf6}
  @keyframes geoFade{0%,100%{opacity:0}50%{opacity:.5}}
  @media (prefers-reduced-motion:reduce){#why-matters .geo{animation:none;opacity:.3}}

  /* automation "What it solves" — faint BPMN flow in the gutters */
  #what-solves .wrap{max-width:1170px;margin-inline:auto}
  .bpmn-fab{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
  #what-solves .bpmn{fill:none;stroke:#6ea8e6;stroke-width:1.4;vector-effect:non-scaling-stroke;
    stroke-linecap:round;stroke-linejoin:round}
  #what-solves .bpmn.fill{fill:rgba(110,168,230,.10)}
  #what-solves .bpmn.end{stroke-width:3}
  #what-solves .bpmn-flow{opacity:0;animation:bpmnFade 9s ease-in-out infinite;will-change:opacity}
  #what-solves .is-right .bpmn-flow{animation-delay:3s}
  @keyframes bpmnFade{0%,100%{opacity:0}45%,55%{opacity:.5}}
  @media (prefers-reduced-motion:reduce){#what-solves .bpmn-flow{animation:none;opacity:.3}}

  /* custom.html "What it solves" — faint UI dashboard wireframe in the right gutter */
  #cs-solves .wrap{max-width:1170px;margin-inline:auto}
  .wf-fab{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
  #cs-solves .wf{fill:none;stroke:#6ea8e6;stroke-width:1.3;vector-effect:non-scaling-stroke;
    stroke-linecap:round;stroke-linejoin:round;opacity:0;
    animation:wfFade 12s ease-in-out infinite;will-change:opacity}
  #cs-solves .wf.fill{fill:rgba(110,168,230,.07)}
  @keyframes wfFade{0%,100%{opacity:0}45%,60%{opacity:.45}}
  @media (prefers-reduced-motion:reduce){#cs-solves .wf{animation:none;opacity:.3}}

  /* ====================================================================
     ABOUT PAGE (spec build) — hero morph, tabs, steps, panels, form
     ==================================================================== */
  .about-page .band.tint{background:var(--bg-2)}

  /* --- 1. hero (fills the viewport; visual stretches to full height) --- */
  .hero-about{min-height:calc(100vh - 74px);display:flex;align-items:stretch}
  .hero-about>.wrap{width:100%;display:flex}
  .hero-about-grid{flex:1;display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,440px);
    gap:clamp(32px,5vw,64px);align-items:stretch;min-height:0}
  .hero-about-copy{align-self:center}
  .hero-h1{font-family:"Sora",system-ui,sans-serif;font-weight:700;
    font-size:clamp(40px,5.4vw,64px);line-height:1.05;letter-spacing:-.02em;max-width:14ch}
  .hero-sub{color:var(--muted);font-size:clamp(17px,2vw,20px);margin:22px 0 32px;max-width:52ch}
  .hero-about-visual{display:flex;min-height:0}
  .hero-about-visual .video-frame-1{max-width:440px;margin-left:auto;height:100%}
  .hero-about-visual .video-frame-1 video{height:100%;object-fit:cover}

  /* --- 2. who we serve --- */
  #who-we-serve .prod .ic{color:var(--blue)}
  #security .sec-media{width:100%;aspect-ratio:16/10;margin-bottom:18px;border-radius:12px;
    overflow:hidden;background:#000;border:1px solid var(--line)}
  #security .sec-clip{width:100%;height:100%;object-fit:cover;display:block}
  #who-we-serve .prod .page-intro-visual{position:relative;aspect-ratio:16/15}
  #who-we-serve .prod .page-intro-visual .ic{position:absolute;top:12px;left:12px;margin:0;
    width:46px;height:46px;color:var(--blue);z-index:1;
    background:rgba(10,15,40,.68);backdrop-filter:blur(6px);border:1px solid var(--line-strong)}

  /* --- 3. mission (fills the viewport; copy left, image right stretches full height) --- */
  #mission{min-height:calc(100vh - 74px);display:flex;align-items:stretch}
  #mission>.wrap{width:100%;display:flex}
  .mission-grid{flex:1;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);
    gap:clamp(32px,4vw,64px);align-items:stretch;min-height:0}
  .mission-copy{align-self:center;display:flex;flex-direction:column;gap:22px}
  .mission-body{font-family:"Sora",system-ui,sans-serif;font-weight:500;
    font-size:clamp(20px,2.4vw,27px);line-height:1.45;letter-spacing:-.01em;color:var(--ink)}
  .mission-visual{display:flex;min-height:0}
  .mission-visual .video-frame-1{width:100%;height:100%;min-height:280px}
  .mission-visual .video-frame-1 video{height:100%;object-fit:cover}
  .reveal-on #mission .mission-copy,
  .reveal-on #mission .mission-visual{opacity:0;transform:translateY(20px);
    transition:opacity .6s ease,transform .6s ease}
  .reveal-on #mission.is-visible .mission-copy{opacity:1;transform:none}
  .reveal-on #mission.is-visible .mission-visual{opacity:1;transform:none;transition-delay:.15s}

  /* --- 4. solution portfolio --- */
  .acc-fintech{--acc:var(--blue)}
  .acc-ai{--acc:var(--teal)}
  .port-videos{display:flex;gap:6px;padding:0 5px;margin-bottom:12px}
  .port-clip{flex:1;min-width:0;display:block;aspect-ratio:16/9;object-fit:cover;background:#000;
    border:1px solid var(--line-strong);border-radius:12px;overflow:hidden;box-shadow:0 16px 40px rgba(0,0,0,.4)}
  .tabs{display:flex;width:100%;gap:6px;padding:5px;border:1px solid var(--line-strong);
    border-radius:14px;background:var(--bg-2);margin-bottom:16px}
  .tab{flex:1;text-align:center;background:transparent;border:none;color:var(--muted);
    font-family:"Sora",sans-serif;font-weight:600;font-size:15px;padding:12px 22px;
    border-radius:10px;cursor:pointer;transition:color .2s,background .2s}
  .tab:hover{color:var(--ink)}
  .tab.is-active{color:#0A0F28;background:var(--acc,var(--blue))}
  .tab:focus-visible{outline:2px solid var(--acc,var(--blue));outline-offset:2px}
  .shared-bar{display:flex;align-items:center;gap:11px;margin-bottom:32px;
    border:1px dashed var(--line-strong);border-radius:12px;padding:11px 16px;
    font-size:14px;color:var(--muted);letter-spacing:.01em;
    background:linear-gradient(90deg,rgba(96,165,250,.08),rgba(45,212,191,.08))}
  .shared-bar strong{color:var(--ink);font-weight:600}
  .shared-dot{width:9px;height:9px;border-radius:50%;flex:none;
    background:linear-gradient(90deg,var(--blue),var(--teal))}
  .tabpanel[hidden]{display:none}
  .tabpanel:focus{outline:none}
  .port-group{margin-bottom:30px}
  .port-group:last-child{margin-bottom:0}
  .group-label{font-family:"Sora",sans-serif;font-size:13.5px;font-weight:600;
    color:var(--muted);letter-spacing:.05em;text-transform:uppercase;margin-bottom:14px}
  .port-card{position:relative;overflow:hidden}
  .port-card .ic{color:var(--acc,var(--blue))}
  .port-card::before{content:"";position:absolute;top:0;left:0;width:58px;height:4px;
    background:var(--acc,var(--blue));transform:skewX(-34deg);transform-origin:top left}
  .port-card h4{font-family:"Sora",sans-serif;font-size:19px;font-weight:600;
    letter-spacing:-.01em;margin-bottom:8px}
  .port-card .link{color:var(--acc,var(--blue))}
  .port-card .link:hover{color:var(--ink)}
  .works{margin:0 0 16px}
  .works-tag{display:inline-block;font-size:12px;color:var(--muted);
    border:1px solid var(--line);border-radius:7px;padding:4px 9px}
  .port-wide{display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:center}
  .port-wide::before{width:72px}
  .port-wide .ic{margin-bottom:0}
  .port-wide .what{margin:0;padding:0}
  .port-wide .link{margin:0;white-space:nowrap}

  /* --- 5. approach: tall portrait cards + bridging badges --- */
  .approach{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:28px;position:relative}
  .astep{position:relative;list-style:none}
  .astep-card{position:relative;display:flex;flex-direction:column;aspect-ratio:1/2.5;
    background:var(--bg-2);border:1px solid var(--line-strong);border-radius:10px;
    padding:30px 24px;overflow:hidden;
    transition:transform .25s ease,border-color .25s ease}
  .astep:hover .astep-card{transform:translateY(-4px);border-color:var(--blue)}
  .astep-ic{color:var(--blue);margin:6px 0 20px}
  .astep-ic svg{width:44px;height:44px;display:block}
  .astep-num{display:block;font-family:"Sora",sans-serif;font-size:14px;font-weight:700;
    letter-spacing:.1em;color:var(--blue);margin-bottom:8px}
  .astep-title{font-family:"Sora",sans-serif;font-size:20px;font-weight:600;
    letter-spacing:-.01em;margin-bottom:10px;color:var(--ink)}
  .astep-desc{color:var(--muted);font-size:15px;line-height:1.55}
  .astep-img{display:block;width:100%;flex:1 1 auto;min-height:150px;margin-top:16px;
    object-fit:cover;border-radius:8px;border:1px solid var(--line)}
  /* bridging badge: half on the card, half in the gap; sits above the cards */
  .astep-badge{position:absolute;top:50%;right:-32px;transform:translateY(-50%);
    width:64px;height:64px;border-radius:50%;background:var(--blue);
    border:1px solid rgba(255,255,255,.35);box-shadow:0 8px 22px rgba(0,0,0,.4);
    display:flex;align-items:center;justify-content:center;z-index:6;transition:transform .25s ease}
  .astep:hover .astep-badge{transform:translateY(-50%) scale(1.12)}
  .astep-badge::before{content:"";width:0;height:0;margin-left:4px;
    border-top:9px solid transparent;border-bottom:9px solid transparent;border-left:14px solid #0A0F28}
  /* staggered left-to-right reveal (tied to the section becoming visible) */
  .reveal-on #approach .astep{opacity:0;transform:translateY(20px);
    transition:opacity .5s ease,transform .5s ease}
  .reveal-on #approach.is-visible .astep{opacity:1;transform:none}
  .reveal-on #approach.is-visible .astep:nth-child(2){transition-delay:.1s}
  .reveal-on #approach.is-visible .astep:nth-child(3){transition-delay:.2s}
  .reveal-on #approach.is-visible .astep:nth-child(4){transition-delay:.3s}

  /* --- 7. reliability panels --- */
  .rel-panels{display:grid;grid-template-columns:1fr 1fr;gap:18px}
  .rel-panel{position:relative;overflow:hidden;border:1px solid var(--line-strong);
    border-radius:22px;padding:34px;background:var(--bg-2)}
  .rel-panel::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--acc,var(--blue))}
  .rel-panel-title{font-family:"Sora",sans-serif;font-size:15px;font-weight:600;
    text-transform:uppercase;letter-spacing:.06em;color:var(--acc,var(--blue));margin-bottom:22px}
  .rel-stat{display:flex;flex-direction:column;margin-bottom:20px}
  .rel-num{font-family:"Sora",sans-serif;font-size:clamp(30px,4vw,44px);font-weight:700;
    line-height:1;letter-spacing:-.02em;color:var(--ink)}
  .rel-label{color:var(--muted);font-size:14.5px;margin-top:6px}
  .rel-line{color:var(--muted);font-size:15.5px;padding:13px 0;border-top:1px solid var(--line)}
  .rel-line:first-of-type{border-top:none;padding-top:0}

  /* --- 8. form validation + success --- */
  .field-error{color:#ff9aa8;font-size:12.5px;margin-top:6px}
  .form input[aria-invalid="true"],.form textarea[aria-invalid="true"]{border-color:#ff6b7f;
    box-shadow:0 0 0 3px rgba(255,107,127,.14)}
  .form-success{max-width:560px;margin:24px auto 0;text-align:center;
    border:1px solid var(--line-strong);border-radius:16px;padding:34px;
    background:linear-gradient(180deg,rgba(45,212,191,.10),rgba(10,15,40,0)),var(--bg-2)}
  .form-success h3{font-size:22px;margin-bottom:10px}
  .form-success p{color:var(--muted)}

  /* --- scroll reveal (JS-gated so it degrades to visible without JS) --- */
  .reveal-on .reveal{opacity:0;transform:translateY(20px);
    transition:opacity .6s ease,transform .6s ease}
  .reveal-on .reveal.is-visible{opacity:1;transform:none}

  /* --- responsive --- */
  @media (max-width:1024px){
    .approach{grid-template-columns:1fr 1fr;gap:24px}
    .astep-card{aspect-ratio:auto}
    .astep-badge{display:none}
  }
  @media (max-width:820px){
    .hero-about{min-height:0;display:block}
    .hero-about>.wrap{display:block}
    .hero-about-grid{grid-template-columns:1fr;gap:28px;min-height:0}
    .hero-about-copy{align-self:auto}
    .hero-about-visual{min-height:0}
    .hero-about-visual .video-frame-1{margin:0 auto;height:auto}
    .hero-about-visual .video-frame-1 video{height:auto;object-fit:initial}
    #mission{min-height:0;display:block}
    #mission>.wrap{display:block}
    .mission-grid{grid-template-columns:1fr;gap:28px}
    .mission-copy{align-self:auto}
    .mission-visual{min-height:0}
    .mission-visual .video-frame-1{height:auto;min-height:0}
    .mission-visual .video-frame-1 video{height:auto;object-fit:initial}
    .rel-panels{grid-template-columns:1fr}
  }
  @media (max-width:600px){
    .approach{grid-template-columns:1fr;gap:46px}
    .astep-badge{display:flex;top:auto;right:auto;bottom:-30px;left:50%;
      transform:translateX(-50%) rotate(90deg)}
    .astep:hover .astep-badge{transform:translateX(-50%) rotate(90deg) scale(1.12)}
    .astep:last-child .astep-badge{display:none}
    .port-wide{grid-template-columns:1fr;gap:14px}
    .port-wide .link{justify-self:start}
  }

  .form[hidden]{display:none}

  /* ---------- home: service-model cards ---------- */
  .services{background:#12132A;position:relative;overflow:hidden;
    min-height:calc(100vh - 74px);display:flex;flex-direction:column;justify-content:center;
    font-family:"Manrope",system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
  .services::before{content:"";position:absolute;inset:0;pointer-events:none;
    background:radial-gradient(900px 400px at 85% 100%,rgba(96,84,214,.18),transparent 70%)}
  .services .wrap{position:relative;z-index:1;max-width:1170px;margin-inline:auto}
  .services .wtd-nodes.is-left .pcb-fab{transform:scaleX(-1)}
  .services .pcb-lines .pcb-line:nth-child(3n){stroke:#8b5cf6}
  .services .pcb-rings .pcb-ring:nth-child(3n){stroke:#a78bfa;
    filter:drop-shadow(0 0 4px rgba(139,92,246,.55))}
  .svc-head{text-align:center;max-width:900px;margin:0 auto 48px}
  .svc-title{font-family:"Manrope",system-ui,sans-serif;font-weight:800;
    font-size:clamp(28px,3.6vw,42px);line-height:1.15;letter-spacing:-.01em;color:#F5F6FB;margin:0}
  .svc-sub{font-family:"Manrope",system-ui,sans-serif;font-weight:700;
    font-size:17px;color:#A78BFA;margin:12px 0 0}
  .service-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;align-items:stretch}
  .svc-card{display:flex;flex-direction:column;background:#1A1C3A;
    border:1px solid #2B2E5C;border-radius:22px;padding:0;overflow:hidden}
  .svc-media{position:relative;aspect-ratio:16/10;background:#252960;overflow:hidden}
  .svc-media img{width:100%;height:100%;object-fit:cover;display:block}
  .svc-txt{padding:26px 26px 30px}
  .svc-card h3{font-family:"Manrope",system-ui,sans-serif;font-weight:800;
    font-size:21px;line-height:1.25;letter-spacing:0;color:#F5F6FB;margin:0}
  .svc-card p{font-weight:500;font-size:15px;line-height:1.55;color:#A3A8CC;margin:10px 0 0}
  @media (max-width:1100px){.service-cards{grid-template-columns:repeat(2,1fr)}}
  @media (max-width:620px){.service-cards{grid-template-columns:1fr}}
  .reveal-on .service-cards .svc-card:nth-child(1){transition-delay:.05s}
  .reveal-on .service-cards .svc-card:nth-child(2){transition-delay:.2s}
  .reveal-on .service-cards .svc-card:nth-child(3){transition-delay:.35s}
  .reveal-on .service-cards .svc-card:nth-child(4){transition-delay:.5s}

  /* ---------- home: proven products (full-height) ---------- */
  .pillars-band{position:relative;overflow:hidden;min-height:calc(100vh - 74px);
    display:flex;flex-direction:column;justify-content:flex-start}
  .pillars-band .wrap{position:relative;z-index:1;max-width:1170px;margin-inline:auto}
  .pillars-band .wtd-nodes.is-left .pcb-fab{transform:scaleX(-1)}
  .pillars-band .pcb-lines .pcb-line:nth-child(3n){stroke:#8b5cf6}
  .pillars-band .pcb-rings .pcb-ring:nth-child(3n){stroke:#a78bfa}
  .proven-head{text-align:center;max-width:900px;margin:0 auto 44px}
  .pillars-band .pillars{margin-top:0}
  .reveal-on .pillars .pillar:nth-child(1){transition-delay:.05s}
  .reveal-on .pillars .pillar:nth-child(2){transition-delay:.22s}

  /* ---------- home: presence map (full-height) ---------- */
  .presence{position:relative;min-height:calc(100vh - 74px);
    display:flex;flex-direction:column;justify-content:center;
    --panel:#0E1436;--faint:#6E79A0;--land:rgba(148,160,196,.10);--land-edge:rgba(148,160,196,.22);
    --font-display:"Sora",system-ui,sans-serif;
    --font-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
  .presence .wrap{max-width:1280px;margin-inline:auto}
  .presence-grid{display:grid;grid-template-columns:minmax(0,2.5fr) minmax(0,1fr);
    grid-template-areas:"map list";column-gap:clamp(24px,4vw,56px);align-items:center}
  .presence-intro{text-align:center;max-width:900px;margin:0 auto 40px}
  .presence .list-wrap{grid-area:list;min-width:0}
  .presence .map{grid-area:map;min-width:0;align-self:center;
    position:relative;aspect-ratio:1000/610;width:100%;
    border:1px solid var(--line-strong);border-radius:20px;overflow:hidden;
    background:radial-gradient(120% 110% at 72% 0%,rgba(99,85,219,.24),transparent 62%),
      radial-gradient(90% 80% at 6% 100%,rgba(96,165,250,.10),transparent 60%),var(--panel)}
  .presence .svg{position:absolute;inset:0;width:100%;height:100%;display:block}
  .presence .grat{fill:none;stroke:var(--line);stroke-width:.6;vector-effect:non-scaling-stroke}
  .presence .land{fill:var(--land);stroke:var(--land-edge);stroke-width:.6;
    vector-effect:non-scaling-stroke;stroke-linejoin:round;transition:fill .25s,stroke .25s}
  .presence .land.mkt{fill:rgba(250,214,120,.2);stroke:rgba(250,214,120,.5)}
  .presence .land.on{fill:color-mix(in srgb,var(--c,#60A5FA) 36%,transparent);
    stroke:var(--c,#60A5FA);stroke-width:1.2}
  .presence .land.on.is-active{fill:color-mix(in srgb,var(--c,#60A5FA) 66%,transparent);stroke-width:1.8}
  .presence .pins{position:absolute;inset:0;pointer-events:none}
  .presence .pin{position:absolute;width:0;height:0;pointer-events:none}
  .presence .core,.presence .ring{position:absolute;left:0;top:0;width:12px;height:12px;
    border-radius:50%;transform:translate(-50%,-50%)}
  .presence .core{background:var(--c);border:2px solid var(--bg);
    box-shadow:0 0 0 1px var(--c),0 0 16px var(--c);pointer-events:auto;cursor:pointer;transition:transform .2s}
  .presence .ring{border:1.5px solid var(--c);animation:presenceRing 3s ease-out infinite;
    animation-delay:var(--d,0s);opacity:0}
  .presence .ring.r2{animation-delay:calc(var(--d,0s) + 1.5s)}
  @keyframes presenceRing{
    0%{transform:translate(-50%,-50%) scale(1);opacity:.8}
    100%{transform:translate(-50%,-50%) scale(5);opacity:0}}
  .presence .pin.is-active .core{transform:translate(-50%,-50%) scale(1.35)}
  .presence .tag{position:absolute;white-space:nowrap;line-height:1.25;display:flex;flex-direction:column;
    text-shadow:0 0 10px var(--bg),0 0 4px var(--bg);transition:opacity .2s}
  .presence .tag b{font-family:var(--font-display);font-weight:600;font-size:clamp(12px,1.05vw,15px);color:var(--ink)}
  .presence .tag i{font-style:normal;font-size:clamp(9.5px,.8vw,11px);letter-spacing:.14em;
    text-transform:uppercase;color:var(--muted)}
  .presence .tag-below{top:15px;left:0;transform:translateX(-50%);align-items:center;text-align:center}
  .presence .tag-above{bottom:15px;left:0;transform:translateX(-50%);align-items:center;text-align:center}
  .presence .tag-left{right:17px;top:0;transform:translateY(-50%);align-items:flex-end;text-align:right}
  .presence .tag-right{left:17px;top:0;transform:translateY(-50%);align-items:flex-start}
  .presence .map.has-active .pin:not(.is-active) .tag{opacity:.4}
  .presence .offices{list-style:none;margin:0;padding:0;display:grid;
    grid-template-columns:repeat(auto-fill,minmax(min(100%,230px),1fr));column-gap:clamp(16px,2.5vw,32px)}
  .presence .office{all:unset;box-sizing:border-box;display:grid;width:100%;cursor:pointer;
    grid-template-columns:auto minmax(0,1fr);column-gap:14px;row-gap:6px;
    padding:16px 4px;border-top:1px solid var(--line);transition:background .2s}
  .presence .office:hover,.presence .office:focus-visible,.presence .office.is-active{background:rgba(96,165,250,.07)}
  .presence .office:focus-visible{outline:2px solid var(--blue);outline-offset:-2px;border-radius:6px}
  .presence .dot{width:10px;height:10px;border-radius:50%;background:var(--c);margin-top:9px;box-shadow:0 0 12px var(--c)}
  .presence .o-main{display:flex;flex-direction:column;min-width:0}
  .presence .o-country{font-family:var(--font-display);font-weight:600;font-size:18px;line-height:1.3}
  .presence .o-city{color:var(--muted);font-size:14.5px}
  .presence .o-meta{grid-column:2;display:flex;flex-wrap:wrap;gap:4px 18px;
    font-family:var(--font-mono);font-size:12.5px;color:var(--faint);font-variant-numeric:tabular-nums}
  .presence .o-time{color:var(--muted)}
  .presence .note{margin:6px 0 0;color:var(--faint);font-size:13px}
  .presence .legend{display:flex;flex-wrap:wrap;gap:8px 20px;margin:14px 0 0;color:var(--muted);font-size:13px}
  .presence .legend span{display:inline-flex;align-items:center;gap:8px}
  .presence .legend i{width:14px;height:14px;border-radius:4px;display:inline-block}
  .presence .k-office{background:rgba(96,165,250,.45);border:1px solid var(--blue)}
  .presence .k-mkt{background:rgba(250,214,120,.28);border:1px solid rgba(250,214,120,.6)}
  @media (max-width:860px){
    .presence{min-height:auto}
    .presence-grid{grid-template-columns:minmax(0,1fr);grid-template-areas:"map" "list";grid-template-rows:auto}
    .presence .map{aspect-ratio:4/3;border-radius:14px}}
  @media (max-width:640px){
    .presence .tag{opacity:0}
    .presence .map.has-active .pin:not(.is-active) .tag{opacity:0}
    .presence .pin.is-active .tag{opacity:1}
    .presence .core,.presence .ring{width:10px;height:10px}}
  @media (prefers-reduced-motion:reduce){
    .presence .ring{display:none}
    .presence .core,.presence .land,.presence .tag{transition:none}}

  /* ====================================================================
     Legal / policy pages (terms-of-use, privacy, compliance)
     ==================================================================== */
  .legal>.wrap{max-width:820px;margin-inline:auto}
  .legal .legal-head{margin-bottom:36px}
  .legal h1{font-family:"Sora",system-ui,sans-serif;font-weight:700;
    font-size:clamp(32px,4.5vw,46px);line-height:1.1;letter-spacing:-.02em;margin:0}
  .legal .legal-updated{color:var(--muted-2);font-size:14px;margin-top:14px;
    letter-spacing:.02em}
  .legal .legal-intro{font-size:18px;color:var(--ink);margin-bottom:8px}
  .legal h2{font-family:"Sora",system-ui,sans-serif;font-weight:600;
    font-size:clamp(20px,2.4vw,24px);letter-spacing:-.01em;margin:42px 0 12px;color:var(--ink)}
  .legal p{color:var(--muted);font-size:16px;margin-bottom:16px}
  .legal ul{color:var(--muted);font-size:16px;margin:0 0 16px;padding-left:22px}
  .legal li{margin-bottom:9px}
  .legal a.inline{color:var(--blue);text-decoration:underline;text-underline-offset:2px}
  .legal a.inline:hover{color:var(--ink)}

  /* ====================================================================
     Sitemap tree
     ==================================================================== */
  .sitemap-tree,.sitemap-tree ul{list-style:none;margin:0;padding:0}
  .sitemap-tree{max-width:640px}
  .sitemap-tree li{position:relative}
  .sitemap-tree a,.sitemap-tree .sitemap-group{display:inline-block;color:var(--muted);
    font-size:16px;padding:7px 0;transition:color .18s}
  .sitemap-tree a:hover{color:var(--ink)}
  .sitemap-tree>li>a,.sitemap-tree>li>.sitemap-group{font-family:"Sora",system-ui,sans-serif;
    font-size:18px;font-weight:600;color:var(--ink)}
  .sitemap-tree .sitemap-group{color:var(--muted-2);cursor:default}
  .sitemap-tree>li{margin-top:8px}
  .sitemap-tree>li:first-child{margin-top:0}
  /* nested branches with connector lines */
  .sitemap-tree ul{padding-left:28px}
  .sitemap-tree ul li::before{content:"";position:absolute;left:0;top:0;bottom:0;
    border-left:1px solid var(--line-strong)}
  .sitemap-tree ul li::after{content:"";position:absolute;left:0;top:19px;width:18px;
    border-top:1px solid var(--line-strong)}
  .sitemap-tree ul li:last-child::before{bottom:auto;height:19px}

  /* footer bottom links */
  .foot-bottom a:hover{color:var(--ink)}

  /* ====================================================================
     content.html "What it does" — scattered papers (left) vs organized
     folders (right), drawn in the side gutters
     ==================================================================== */
  #cm-does .wrap{max-width:1170px;margin-inline:auto;position:relative;z-index:1}
  .doc-fab{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
  /* left gutter: wireframe papers fluttering */
  #cm-does .paper-sheet{fill:none;stroke:#6ea8e6;stroke-width:1.3;
    vector-effect:non-scaling-stroke;stroke-linecap:round;stroke-linejoin:round;opacity:.3}
  #cm-does .paper{transform-box:fill-box;transform-origin:center;
    animation:cmFlutter 7s ease-in-out infinite;will-change:transform}
  @keyframes cmFlutter{
    0%,100%{transform:translateY(0) rotate(0deg)}
    25%{transform:translateY(-6px) rotate(3deg)}
    50%{transform:translateY(3px) rotate(-2.5deg)}
    75%{transform:translateY(-2px) rotate(1.5deg)}}
  /* right gutter: organized folder grid, faint static glow */
  #cm-does .folder{fill:rgba(96,165,250,.05);stroke:#60A5FA;stroke-width:1.3;
    vector-effect:non-scaling-stroke;stroke-linejoin:round;opacity:.5;
    filter:drop-shadow(0 0 5px rgba(96,165,250,.5))}
  @media (prefers-reduced-motion:reduce){
    #cm-does .paper{animation:none}}

  /* content.html: each section fills the viewport height */
  .cm-full{min-height:calc(100vh - 74px);display:flex;flex-direction:column;justify-content:center}
  @media (max-width:900px){.cm-full{min-height:0}}
  /* hero + problem: video fills its column height instead of native 16:9 overflow */
  #cm-hero .page-intro,#cm-problem .page-intro{align-items:stretch}
  #cm-hero .video-frame-1,#cm-problem .video-frame-1{position:relative;aspect-ratio:16/9}
  #cm-hero .video-frame-1 video,#cm-problem .video-frame-1 video{position:absolute;inset:0;
    width:100%;height:100%;object-fit:cover}
  @media (min-width:901px){
    #cm-hero .video-frame-1,#cm-problem .video-frame-1{aspect-ratio:auto;align-self:stretch}
  }

  /* ====================================================================
     content.html "Built for audit" — image tiles with icon overlay
     ==================================================================== */
  #cm-audit .audit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;align-items:stretch}
  #cm-audit .audit-tile{border:1px solid var(--line);border-radius:20px;overflow:hidden;
    background:var(--bg-2);transition:border-color .2s,transform .2s}
  #cm-audit .audit-tile:hover{border-color:var(--line-strong);transform:translateY(-3px)}
  #cm-audit .audit-media{position:relative;aspect-ratio:4/3;overflow:hidden}
  #cm-audit .audit-media img{width:100%;height:100%;object-fit:cover;display:block}
  #cm-audit .audit-ic{position:absolute;top:14px;left:14px;z-index:2;
    width:46px;height:46px;display:flex;align-items:center;justify-content:center;
    color:var(--blue);border-radius:12px;background:rgba(10,15,40,.68);
    backdrop-filter:blur(6px);border:1px solid var(--line-strong)}
  #cm-audit .audit-body{padding:22px 24px 26px}
  #cm-audit .audit-body h3{font-size:20px;margin-bottom:8px}
  #cm-audit .audit-body p{color:var(--muted);font-size:15px}
  @media (max-width:720px){#cm-audit .audit-grid{grid-template-columns:repeat(2,1fr)}}