/* ===================================================================
   nodedge — shared design system
   Tokens, header/nav, buttons, language toggle, footer, and the
   reusable content patterns (service cards, process steps, contact
   form) used across every page of the site.
   =================================================================== */


  :root{
    --bg:#050608;
    --bg-soft:#0a0d12;
    --surface:#0e131a;
    --surface-hi:#141b25;
    --line:#1e2732;
    --text:#f2f5f8;
    --text-muted:#8892a0;
    --text-dim:#5c6570;
    --cyan:#4fd8ff;
    --cyan-2:#00b3ff;
    --blue:#0047ff;
    --grad: linear-gradient(90deg,#8fecff 0%, #00b3ff 45%, #0047ff 100%);
    --grad-soft: linear-gradient(135deg, rgba(79,216,255,0.14), rgba(0,71,255,0.05));
    --radius: 14px;
    --maxw: 1200px;
    --ease: cubic-bezier(.16,.84,.32,1);
  }


  *{margin:0;padding:0;box-sizing:border-box;}


  html{scroll-behavior:smooth;}


  @media (prefers-reduced-motion: reduce){
    html{scroll-behavior:auto;}
    *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important;}
  }


  body{
    background:var(--bg);
    color:var(--text);
    font-family:'Inter',sans-serif;
    line-height:1.55;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }


  img{max-width:100%;display:block;}


  a{color:inherit;text-decoration:none;}


  h1,h2,h3,h4{
    font-family:'Space Grotesk',sans-serif;
    font-weight:600;
    letter-spacing:-0.01em;
    line-height:1.1;
  }


  .mono{
    font-family:'JetBrains Mono',monospace;
    letter-spacing:0.02em;
  }


  .wrap{
    max-width:var(--maxw);
    margin:0 auto;
    padding:0 32px;
  }


  ::selection{background:var(--cyan-2);color:#04121c;}


  :focus-visible{
    outline:2px solid var(--cyan);
    outline-offset:3px;
    border-radius:4px;
  }


  /* ---------- eyebrow / labels ---------- */
  .eyebrow{
    display:inline-flex;
    align-items:center;
    gap:8px;
    font-family:'JetBrains Mono',monospace;
    font-size:12.5px;
    letter-spacing:0.14em;
    text-transform:uppercase;
    color:var(--cyan);
  }

  .eyebrow::before{
    content:"";
    width:6px;height:6px;
    border-radius:50%;
    background:var(--grad);
    box-shadow:0 0 10px rgba(79,216,255,0.9);
    flex:none;
  }


  .grad-rule{
    height:2px;
    width:64px;
    background:var(--grad);
    border-radius:2px;
    border:0;
  }


  /* ---------- header ---------- */
  header{
    position:fixed;
    top:0;left:0;right:0;
    z-index:100;
    background:rgba(5,6,8,0.72);
    backdrop-filter:blur(14px) saturate(140%);
    -webkit-backdrop-filter:blur(14px) saturate(140%);
    border-bottom:1px solid rgba(255,255,255,0.06);
    transition:border-color .3s var(--ease), background .3s var(--ease);
  }

  .nav{
    max-width:var(--maxw);
    margin:0 auto;
    padding:16px 32px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:24px;
  }

  .brand{display:flex;align-items:center;gap:10px;}
  .brand-word{
    font-family:'Inter',system-ui,sans-serif;
    font-weight:500;
    font-size:21px;
    letter-spacing:-.02em;
    color:var(--text);
    line-height:1;
  }
  .brand-word .dot{color:var(--cyan);}

  .brand img{height:22px;width:auto;}


  .nav-links{
    display:flex;
    align-items:center;
    gap:34px;
    font-size:14.5px;
    color:var(--text-muted);
  }

  .nav-links a{
    position:relative;
    padding:4px 0;
    transition:color .2s var(--ease);
  }

  .nav-links a::after{
    content:"";
    position:absolute;
    left:0;bottom:-2px;
    width:0%;height:1.5px;
    background:var(--grad);
    transition:width .28s var(--ease);
  }

  .nav-links a:hover{color:var(--text);}

  .nav-links a:hover::after{width:100%;}


  .btn{
    display:inline-flex;
    align-items:center;
    gap:8px;
    font-family:'Space Grotesk',sans-serif;
    font-weight:600;
    font-size:14.5px;
    padding:11px 22px;
    border-radius:999px;
    cursor:pointer;
    border:1px solid transparent;
    transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease);
    white-space:nowrap;
  }

  .btn-primary{
    background:var(--grad);
    color:#03121d;
  }

  .btn-primary:hover{
    transform:translateY(-2px);
    box-shadow:0 10px 30px -8px rgba(0,140,255,0.55);
  }

  .btn-ghost{
    background:transparent;
    color:var(--text);
    border-color:var(--line);
  }

  .btn-ghost:hover{
    border-color:var(--cyan-2);
    background:rgba(79,216,255,0.06);
  }


  .nav-cta{display:flex;}

  .burger{display:none;}


  /* ---------- language toggle ---------- */
  .lang-toggle{
    display:flex;
    align-items:center;
    border:1px solid var(--line);
    border-radius:999px;
    padding:3px;
    gap:2px;
    flex:none;
  }

  .lang-toggle button{
    font-family:'JetBrains Mono',monospace;
    font-size:11.5px;
    letter-spacing:0.04em;
    color:var(--text-dim);
    background:transparent;
    border:none;
    cursor:pointer;
    padding:6px 11px;
    border-radius:999px;
    transition:background .2s var(--ease), color .2s var(--ease);
  }

  .lang-toggle button.active{
    background:var(--grad);
    color:#03121d;
  }

  .lang-toggle button:not(.active):hover{color:var(--text);}

  .link-inline{
    display:inline-flex;
    align-items:center;
    gap:8px;
    font-family:'Space Grotesk',sans-serif;
    font-weight:600;
    font-size:14.5px;
    color:var(--text);
    padding:11px 4px;
    border-bottom:1px solid var(--line);
    transition:border-color .25s var(--ease), gap .25s var(--ease);
  }

  .link-inline:hover{border-color:var(--cyan-2); gap:12px;}


  /* ---------- reveal ---------- */
  .reveal{
    opacity:0;
    transform:translateY(26px);
    transition:opacity .8s var(--ease), transform .8s var(--ease);
  }

  .reveal.in{opacity:1;transform:translateY(0);}

  .reveal-stagger > *{transition-delay:calc(var(--i, 0) * 90ms);}


  /* ---------- section shell ---------- */
  section{
    position:relative;
    padding:118px 0;
  }

  .section-head{
    max-width:640px;
    margin-bottom:64px;
  }

  .section-head h2{
    font-size:clamp(1.9rem, 3.2vw, 2.6rem);
    margin-top:18px;
  }

  .section-head p{
    color:var(--text-muted);
    margin-top:18px;
    font-size:1.05rem;
  }


  /* ---------- services ---------- */
  .services-grid{
    display:grid;
    grid-template-columns:repeat(3, 1fr);
    gap:1px;
    background:var(--line);
    border:1px solid var(--line);
    border-radius:var(--radius);
    overflow:hidden;
  }

  .service-card{
    background:var(--bg-soft);
    padding:38px 34px 34px;
    transition:background .3s var(--ease);
    position:relative;
  }

  .service-card:hover{background:var(--surface-hi);}

  .service-id{
    font-family:'JetBrains Mono',monospace;
    font-size:12px;
    color:var(--text-dim);
    letter-spacing:0.08em;
  }

  .service-icon{
    width:44px;height:44px;
    margin:18px 0 20px;
    color:var(--cyan);
  }

  .service-card h3{
    font-size:1.15rem;
    margin-bottom:10px;
  }

  .service-card p{
    color:var(--text-muted);
    font-size:0.96rem;
  }


  /* ---------- process ---------- */
  .process-track{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:28px;
  }

  .process-step{
    border:1px solid var(--line);
    border-radius:var(--radius);
    padding:30px 26px;
    background:linear-gradient(180deg, rgba(255,255,255,0.015), transparent);
    position:relative;
    overflow:hidden;
  }

  .process-step::before{
    content:"";
    position:absolute;
    top:0;left:0;right:0;
    height:2px;
    background:var(--grad);
    transform:scaleX(0);
    transform-origin:left;
    transition:transform .5s var(--ease);
  }

  .process-step.in::before{transform:scaleX(1);}

  .process-node{
    font-family:'JetBrains Mono',monospace;
    font-size:12px;
    color:var(--cyan);
    letter-spacing:0.08em;
    display:flex;
    align-items:center;
    gap:8px;
    margin-bottom:22px;
  }

  .process-node::before{
    content:"";
    width:9px;height:9px;
    border-radius:50%;
    border:1.5px solid var(--cyan);
  }

  .process-step h4{font-size:1.05rem;margin-bottom:10px;}

  .process-step p{color:var(--text-muted);font-size:0.92rem;}

  .process-connector{
    display:none;
  }


  /* ---------- CTA band ---------- */
  .cta-band{
    border-radius:24px;
    background:var(--surface);
    border:1px solid var(--line);
    padding:74px 60px;
    text-align:center;
    position:relative;
    overflow:hidden;
  }

  .cta-band::before{
    content:"";
    position:absolute;
    inset:-40% -10%;
    background:radial-gradient(ellipse 50% 50% at 50% 100%, rgba(0,140,255,0.16), transparent 70%);
    pointer-events:none;
  }

  .cta-band h2{
    font-size:clamp(1.8rem,3.4vw,2.5rem);
    max-width:620px;
    margin:18px auto 30px;
  }

  .cta-actions{
    display:flex;
    justify-content:center;
    gap:16px;
    flex-wrap:wrap;
  }


  /* ---------- contact ---------- */
  .contact-layout{
    display:grid;
    grid-template-columns:0.9fr 1.1fr;
    gap:70px;
  }

  .contact-info h2{font-size:clamp(1.9rem,3vw,2.4rem);margin-top:18px;}

  .contact-info p{color:var(--text-muted);margin-top:16px;max-width:420px;}


  .contact-detail{
    margin-top:40px;
    display:flex;
    flex-direction:column;
    gap:22px;
  }

  .contact-detail .row{
    display:flex;
    gap:16px;
    align-items:flex-start;
  }

  .contact-detail .ic{
    width:20px;height:20px;color:var(--cyan);flex:none;margin-top:3px;
  }

  .contact-detail .label{
    font-family:'JetBrains Mono',monospace;
    font-size:11px;
    color:var(--text-dim);
    text-transform:uppercase;
    letter-spacing:0.08em;
    margin-bottom:4px;
  }

  .contact-detail .val{
    font-size:1.02rem;
  }

  .contact-detail a.val:hover{color:var(--cyan);}


  .form-card{
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:var(--radius);
    padding:40px;
  }

  .field{margin-bottom:20px;}

  .field label{
    display:block;
    font-family:'JetBrains Mono',monospace;
    font-size:11.5px;
    letter-spacing:0.06em;
    text-transform:uppercase;
    color:var(--text-dim);
    margin-bottom:9px;
  }

  .field input, .field textarea{
    width:100%;
    background:var(--bg-soft);
    border:1px solid var(--line);
    border-radius:8px;
    padding:13px 15px;
    color:var(--text);
    font-family:'Inter',sans-serif;
    font-size:0.96rem;
    transition:border-color .2s var(--ease), background .2s var(--ease);
  }

  .field input:focus, .field textarea:focus{
    outline:none;
    border-color:var(--cyan-2);
    background:var(--surface-hi);
  }

  .field textarea{resize:vertical;min-height:110px;}

  .field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}

  .form-submit{
    width:100%;
    justify-content:center;
    margin-top:6px;
    border:none;
    font-size:15px;
    padding:14px 22px;
  }

  .form-note{
    font-size:12.5px;
    color:var(--text-dim);
    margin-top:14px;
    text-align:center;
  }

  .form-status{
    font-size:13px;
    margin-top:12px;
    min-height:18px;
    color:var(--cyan);
  }


  /* ---------- footer ---------- */
  footer{
    border-top:1px solid var(--line);
    padding:56px 0 34px;
  }

  .footer-top{
    display:flex;
    justify-content:space-between;
    align-items:flex-start;
    gap:40px;
    flex-wrap:wrap;
    padding-bottom:40px;
    border-bottom:1px solid var(--line);
  }

  .footer-brand img{height:20px;margin-bottom:14px;}
  .footer-brand .brand-word{display:inline-block;margin-bottom:14px;font-size:19px;}

  .footer-brand p{color:var(--text-dim);font-size:0.9rem;max-width:280px;}

  .footer-social{
    display:flex;
    gap:10px;
    margin-top:20px;
  }

  .social-icon{
    display:flex;
    align-items:center;
    justify-content:center;
    width:36px;height:36px;
    border-radius:50%;
    border:1px solid var(--line);
    color:var(--text-muted);
    transition:border-color .2s var(--ease), color .2s var(--ease), background .2s var(--ease), transform .2s var(--ease);
  }

  .social-icon svg{width:16px;height:16px;}

  .social-icon:hover{
    border-color:var(--cyan-2);
    color:var(--cyan);
    background:rgba(79,216,255,0.08);
    transform:translateY(-2px);
  }

  .footer-cols{
    display:flex;
    gap:64px;
    flex-wrap:wrap;
  }

  .footer-col h5{
    font-family:'JetBrains Mono',monospace;
    font-size:11.5px;
    letter-spacing:0.08em;
    text-transform:uppercase;
    color:var(--text-dim);
    margin-bottom:16px;
  }

  .footer-col a, .footer-col span{
    display:block;
    font-size:0.92rem;
    color:var(--text-muted);
    margin-bottom:11px;
    transition:color .2s var(--ease);
  }

  .footer-col a:hover{color:var(--cyan);}

  .footer-bottom{
    display:flex;
    justify-content:space-between;
    flex-wrap:wrap;
    gap:14px;
    padding-top:26px;
    font-size:12.5px;
    color:var(--text-dim);
  }

  /* ---------- shared responsive ---------- */

  @media (max-width: 980px){
    .contact-layout{grid-template-columns:1fr;}
    .services-grid{grid-template-columns:repeat(2,1fr);}
    .process-track{grid-template-columns:repeat(2,1fr);}
    .hero-stats{grid-template-columns:repeat(3,1fr);gap:24px;}
    .case-nodes{grid-template-columns:1fr;}
  }

  @media (max-width: 720px){
    .wrap, .nav{padding-left:20px;padding-right:20px;}
    .nav-links{
      position:fixed;
      top:64px;left:0;right:0;
      background:rgba(6,8,11,0.98);
      backdrop-filter:blur(16px);
      flex-direction:column;
      align-items:flex-start;
      gap:0;
      padding:8px 24px 20px;
      border-bottom:1px solid var(--line);
      transform:translateY(-8px);
      opacity:0;
      pointer-events:none;
      transition:opacity .25s var(--ease), transform .25s var(--ease);
    }
    .nav-links.open{opacity:1;transform:translateY(0);pointer-events:auto;}
    .nav-links a{padding:13px 0;width:100%;border-bottom:1px solid rgba(255,255,255,0.05);}
    .nav-cta{display:none;}
    .burger{
      order:2;
      display:flex;
      align-items:center;justify-content:center;
      width:38px;height:38px;
      background:transparent;
      border:1px solid var(--line);
      border-radius:8px;
      cursor:pointer;
    }
    .lang-toggle{order:1;}
    .burger span{
      display:block;width:16px;height:1.5px;background:var(--text);
      position:relative;
    }
    .burger span::before, .burger span::after{
      content:"";position:absolute;left:0;width:16px;height:1.5px;background:var(--text);
    }
    .burger span::before{top:-5px;}
    .burger span::after{top:5px;}

    section{padding:78px 0;}
    .services-grid{grid-template-columns:1fr;}
    .process-track{grid-template-columns:1fr;}
    .cta-band{padding:50px 24px;}
    .field-row{grid-template-columns:1fr;}
    .footer-top{flex-direction:column;}
    .hero-inner{padding-left:20px;padding-right:20px;}
    .hero{padding-top:120px;}
    .hero-stats{grid-template-columns:1fr;gap:18px;}
  }


  /* ---------- shared: hero pattern + node cards (also used by managed-business-services) ---------- */


  /* ---------- hero ---------- */
  .hero{
    position:relative;
    min-height:100svh;
    display:flex;
    align-items:center;
    padding:150px 0 90px;
    overflow:hidden;
  }

  .neural-layer{
    position:absolute;
    inset:0;
    z-index:0;
    overflow:hidden;
    pointer-events:none;
    background:
      radial-gradient(ellipse at 73% 46%, rgba(0,71,255,.12), transparent 45%),
      radial-gradient(ellipse at 67% 45%, rgba(79,216,255,.07), transparent 36%);
  }

  .neural-canvas{
    display:block;
    width:100%;
    height:100%;
    pointer-events:none;
  }

  .canvas-unavailable .neural-layer{
    background:
      radial-gradient(ellipse at 72% 44%, rgba(0,71,255,.18), transparent 32%),
      radial-gradient(ellipse at 86% 46%, rgba(79,216,255,.14), transparent 35%);
  }

  .hero::before{
    content:"";
    position:absolute;
    inset:0;
    background:
      radial-gradient(ellipse 60% 50% at 78% 18%, rgba(0,110,255,0.20), transparent 60%),
      radial-gradient(ellipse 50% 40% at 10% 85%, rgba(79,216,255,0.10), transparent 60%);
    pointer-events:none;
    z-index:1;
  }

  .hero-inner{
    position:relative;
    z-index:2;
    max-width:var(--maxw);
    margin:0 auto;
    padding:0 32px;
    width:100%;
  }

  .hero-copy{max-width:760px;}

  .hero h1{
    font-size:clamp(2.5rem, 5.4vw, 4.4rem);
    margin:22px 0 26px;
  }

  .hero h1 .accent{
    background:var(--grad);
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
  }

  .hero p.lead{
    font-size:clamp(1.05rem, 1.6vw, 1.25rem);
    color:var(--text-muted);
    max-width:580px;
    margin-bottom:40px;
  }

  .hero-actions{
    display:flex;
    flex-wrap:wrap;
    gap:16px;
    align-items:center;
    margin-bottom:64px;
  }


  .hero-stats{
    display:grid;
    grid-template-columns:repeat(3,auto);
    gap:44px;
    padding-top:34px;
    border-top:1px solid rgba(255,255,255,0.08);
    max-width:640px;
  }

  .hero-stats .stat-label{
    font-family:'JetBrains Mono',monospace;
    font-size:12px;
    letter-spacing:0.06em;
    color:var(--text-dim);
    text-transform:uppercase;
  }

  .hero-stats .stat-value{
    font-family:'Space Grotesk',sans-serif;
    font-size:1.05rem;
    color:var(--text);
    margin-top:6px;
  }


  .case-nodes{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:1px;
    background:var(--line);
    border:1px solid var(--line);
    border-radius:var(--radius);
    overflow:hidden;
    margin-bottom:72px;
  }

  .case-node-card{
    background:var(--bg-soft);
    padding:30px 28px;
    transition:background .3s var(--ease);
  }

  .case-node-card:hover{background:var(--surface-hi);}

  .case-node-card .tag{
    font-family:'JetBrains Mono',monospace;
    font-size:11px;
    color:var(--cyan);
    letter-spacing:0.08em;
    text-transform:uppercase;
  }

  .case-node-card h4{font-size:1.04rem;margin:12px 0 10px;}

  .case-node-card p{color:var(--text-muted);font-size:0.92rem;}