:root{
    --bg-primary:#050816;
    --bg-secondary:#0B1020;
    --surface:#111827;
    --surface-2:#161f33;
    --accent-blue:#4F8CFF;
    --accent-cyan:#22D3EE;
    --text-primary:#FFFFFF;
    --text-secondary:#BFC7D5;
    --border:rgba(255,255,255,0.08);
    --success:#4ADE80;
    --font-display:'Manrope',sans-serif;
    --font-body:'Inter',sans-serif;
  }

  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--bg-primary);
    color:var(--text-primary);
    font-family:var(--font-body);
    line-height:1.6;
    overflow-x:hidden;
  }
  h1,h2,h3,h4{font-family:var(--font-display);font-weight:800;letter-spacing:-0.02em;}
  a{color:inherit;text-decoration:none;}
  ul{list-style:none;}
  img,svg{display:block;max-width:100%;}
  .container{max-width:1280px;margin:0 auto;padding:0 32px;}
  section{position:relative;padding:140px 0;}
  .eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    font-size:13px;font-weight:600;letter-spacing:0.14em;text-transform:uppercase;
    color:var(--accent-cyan);margin-bottom:20px;
  }
  .eyebrow::before{content:"";width:24px;height:1px;background:var(--accent-cyan);}
  .section-heading{font-size:clamp(30px,4vw,44px);line-height:1.15;margin-bottom:20px;}
  .section-sub{color:var(--text-secondary);font-size:17px;max-width:640px;}
  .center{text-align:center;margin-left:auto;margin-right:auto;}

  /* reveal animation */
  .reveal{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.16,.84,.44,1), transform .8s cubic-bezier(.16,.84,.44,1);}
  .reveal.is-visible{opacity:1;transform:translateY(0);}
  @media (prefers-reduced-motion: reduce){
    .reveal{opacity:1;transform:none;transition:none;}
    *{animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important;}
  }

  /* background texture */
  .grain{
    position:fixed;inset:0;pointer-events:none;z-index:1;opacity:.035;mix-blend-mode:overlay;
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  }

  /* ---------- NAV ---------- */
  .navbar{
    position:fixed;top:0;left:0;right:0;z-index:100;
    padding:22px 0;
    transition:background .4s ease, padding .4s ease, border-color .4s ease, backdrop-filter .4s ease;
    border-bottom:1px solid transparent;
  }
  .navbar.scrolled{
    background:rgba(5,8,22,0.72);
    backdrop-filter:blur(16px) saturate(140%);
    -webkit-backdrop-filter:blur(16px) saturate(140%);
    padding:14px 0;
    border-bottom:1px solid var(--border);
  }
  .nav-inner{display:flex;align-items:center;justify-content:space-between;}
  .logo{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:800;font-size:18px;letter-spacing:-.01em;}
  .logo-mark{
    width:34px;height:34px;border-radius:9px;
    background:linear-gradient(135deg,var(--accent-blue),var(--accent-cyan));
    display:flex;align-items:center;justify-content:center;
    box-shadow:0 0 0 1px rgba(255,255,255,.08), 0 8px 20px -6px rgba(79,140,255,.5);
  }
  .logo-mark svg{width:18px;height:18px;color:#040711;}
  .nav-links{display:flex;gap:36px;}
  .nav-links a{
    font-size:14.5px;font-weight:500;color:var(--text-secondary);
    position:relative;transition:color .25s ease;
  }
  .nav-links a::after{
    content:"";position:absolute;left:0;bottom:-6px;width:0;height:1px;
    background:var(--accent-cyan);transition:width .3s ease;
  }
  .nav-links a:hover{color:var(--text-primary);}
  .nav-links a:hover::after{width:100%;}
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:13px 26px;border-radius:10px;font-weight:600;font-size:14.5px;
    cursor:pointer;border:1px solid transparent;transition:transform .25s ease, box-shadow .25s ease, background .25s ease;
    white-space:nowrap;
  }
  .btn-primary{
    background:linear-gradient(135deg,var(--accent-blue),var(--accent-cyan));
    color:#04101f;
    box-shadow:0 8px 24px -8px rgba(79,140,255,.55);
  }
  .btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 32px -10px rgba(79,140,255,.7);}
  .btn-ghost{
    background:rgba(255,255,255,.03);border:1px solid var(--border);color:var(--text-primary);
  }
  .btn-ghost:hover{background:rgba(255,255,255,.06);transform:translateY(-2px);}
  .nav-cta{display:none;}
  @media(min-width:900px){.nav-cta{display:inline-flex;}}
  .nav-links{display:none;}
  @media(min-width:900px){.nav-links{display:flex;}}
  .menu-toggle{display:flex;background:none;border:1px solid var(--border);border-radius:8px;padding:9px;color:var(--text-primary);}
  @media(min-width:900px){.menu-toggle{display:none;}}
  .mobile-menu{
    position:fixed;top:70px;left:16px;right:16px;background:var(--bg-secondary);
    border:1px solid var(--border);border-radius:14px;padding:20px;z-index:99;
    display:flex;flex-direction:column;gap:16px;
    transform:translateY(-12px);opacity:0;pointer-events:none;transition:.3s ease;
  }
  .mobile-menu.open{transform:translateY(0);opacity:1;pointer-events:auto;}
  .mobile-menu a{font-size:15px;color:var(--text-secondary);padding:6px 0;}

  /* ---------- HERO ---------- */
  .hero{
    min-height:100vh;display:flex;align-items:center;padding-top:140px;padding-bottom:80px;
    position:relative;overflow:hidden;
  }
  .hero-bg{position:absolute;inset:0;z-index:0;}
  .hero-bg canvas{width:100%;height:100%;display:block;}
  .hero-glow{
    position:absolute;border-radius:50%;filter:blur(90px);opacity:.35;z-index:0;
  }
  .glow-1{width:520px;height:520px;background:var(--accent-blue);top:-160px;left:-160px;}
  .glow-2{width:420px;height:420px;background:var(--accent-cyan);bottom:-140px;right:-100px;opacity:.22;}

  .hero-grid{display:grid;grid-template-columns:1fr;gap:60px;position:relative;z-index:2;align-items:center;}
  @media(min-width:1000px){.hero-grid{grid-template-columns:1.05fr 0.95fr;}}
  .hero-badge{
    display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:100px;
    border:1px solid var(--border);background:rgba(255,255,255,.03);font-size:13px;color:var(--text-secondary);
    margin-bottom:28px;
  }
  .hero-badge .dot{width:6px;height:6px;border-radius:50%;background:var(--success);box-shadow:0 0 8px var(--success);}
  .hero h1{font-size:clamp(38px,5.2vw,64px);line-height:1.08;margin-bottom:24px;}
  .hero h1 .grad{
    background:linear-gradient(135deg,var(--accent-blue),var(--accent-cyan));
    -webkit-background-clip:text;background-clip:text;color:transparent;
  }
  .hero p{color:var(--text-secondary);font-size:18px;max-width:520px;margin-bottom:38px;}
  .hero-actions{display:flex;gap:16px;flex-wrap:wrap;}

  .hero-visual{position:relative;height:460px;}
  .iso-card{
    position:absolute;background:rgba(17,24,39,.6);border:1px solid var(--border);
    border-radius:16px;backdrop-filter:blur(14px);box-shadow:0 20px 60px -20px rgba(0,0,0,.6);
    padding:18px;animation:float 7s ease-in-out infinite;
  }
  @keyframes float{0%,100%{transform:translateY(0);}50%{transform:translateY(-14px);}}
  .card-cloud{width:280px;height:200px;top:10px;left:6%;animation-delay:0s;}
  .card-metric{width:210px;padding:20px;top:250px;left:0;animation-delay:1.2s;}
  .card-network{width:230px;height:230px;top:40px;right:0;animation-delay:.6s;}
  .card-analytics{width:220px;padding:18px;bottom:10px;right:8%;animation-delay:1.8s;}
  .metric-label{font-size:12px;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px;}
  .metric-value{font-size:26px;font-weight:800;font-family:var(--font-display);}
  .metric-value.up{color:var(--success);}
  .mini-bars{display:flex;align-items:flex-end;gap:5px;height:40px;margin-top:12px;}
  .mini-bars span{flex:1;background:linear-gradient(180deg,var(--accent-cyan),var(--accent-blue));border-radius:3px;opacity:.85;}

  /* ---------- HIGHLIGHTS ---------- */
  .highlights-grid{display:grid;grid-template-columns:repeat(1,1fr);gap:24px;margin-top:60px;}
  @media(min-width:700px){.highlights-grid{grid-template-columns:repeat(2,1fr);}}
  @media(min-width:1100px){.highlights-grid{grid-template-columns:repeat(4,1fr);}}
  .glass-card{
    background:linear-gradient(180deg,rgba(255,255,255,.025),rgba(255,255,255,0));
    border:1px solid var(--border);border-radius:16px;padding:32px 26px;
    position:relative;overflow:hidden;transition:transform .35s ease, border-color .35s ease, box-shadow .35s ease;
  }
  .glass-card.has-bg,
  .mission-col.has-bg{
    position:relative;
    overflow:hidden;
    min-height:280px;
    display:flex;
    flex-direction:column;
    justify-content:flex-end;
  }
  .card-bg-img{
    position:absolute;
    inset:0;
    width:100%;
    height:100%;
    object-fit:cover;
    z-index:0;
  }
  .glass-card.has-bg::after,
  .mission-col.has-bg::after{
    content:"";
    position:absolute;
    inset:0;
    background:linear-gradient(180deg, rgba(5,8,22,.15) 0%, rgba(5,8,22,.55) 55%, rgba(5,8,22,.92) 100%);
    z-index:1;
    transition:background .35s ease;
  }
  .glass-card.has-bg:hover::after,
  .mission-col.has-bg:hover::after{
    background:linear-gradient(180deg, rgba(5,8,22,.1) 0%, rgba(5,8,22,.45) 55%, rgba(5,8,22,.88) 100%);
  }
  .glass-card.has-bg h3, .glass-card.has-bg p,
  .mission-col.has-bg h3, .mission-col.has-bg p{
    position:relative;
    z-index:2;
  }
  .glass-card::before{
    content:"";position:absolute;inset:0;border-radius:16px;padding:1px;
    background:linear-gradient(135deg,rgba(79,140,255,0),rgba(34,211,238,0));
    transition:background .4s ease;
  }
  .glass-card:not(.has-bg):hover{transform:translateY(-6px);border-color:rgba(79,140,255,.35);box-shadow:0 24px 50px -24px rgba(79,140,255,.35);}
  .glass-card.has-bg:hover{border-color:rgba(79,140,255,.35);box-shadow:0 24px 50px -24px rgba(79,140,255,.35);}
  .logo-img{
    height:34px;
    width:auto;
    object-fit:contain;
  }
  .icon-badge{
    width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;
    background:rgba(79,140,255,.1);border:1px solid rgba(79,140,255,.25);margin-bottom:20px;
    overflow:hidden;
  }
  .icon-badge svg{width:22px;height:22px;color:var(--accent-cyan);}
  .icon-badge img{width:100%;height:100%;object-fit:cover;}
  .glass-card h3{font-size:18px;margin-bottom:10px;}
  .glass-card p{color:var(--text-secondary);font-size:14.5px;}

  /* ---------- ABOUT ---------- */
  .about-grid{display:grid;grid-template-columns:1fr;gap:64px;align-items:center;}
  @media(min-width:980px){.about-grid{grid-template-columns:0.9fr 1.1fr;}}
  .about-illustration{
    aspect-ratio:1/1;border-radius:24px;border:1px solid var(--border);
    background:radial-gradient(circle at 30% 20%, rgba(79,140,255,.18), transparent 60%),
               radial-gradient(circle at 80% 80%, rgba(34,211,238,.14), transparent 55%),
               var(--surface);
    position:relative;overflow:hidden;
  }
  .about-img{
    width:100%;
    height:100%;
    object-fit:cover;
  }
  .stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:36px;}
  .stat-card{
    border:1px solid var(--border);border-radius:14px;padding:22px;
    background:rgba(255,255,255,.02);
  }
  .stat-num{font-family:var(--font-display);font-size:30px;font-weight:800;color:var(--text-primary);}
  .stat-num .suffix{color:var(--accent-cyan);}
  .stat-label{color:var(--text-secondary);font-size:13.5px;margin-top:6px;}

  /* ---------- MISSION ---------- */
  .mission{background:var(--bg-secondary);}
  .mission-cols{display:grid;grid-template-columns:1fr;gap:28px;margin-top:56px;}
  @media(min-width:860px){.mission-cols{grid-template-columns:repeat(3,1fr);}}
  .mission-col{padding:34px 28px;border-radius:16px;border:1px solid var(--border);background:rgba(255,255,255,.02);transition:background .3s ease, transform .3s ease;}
  .mission-col:not(.has-bg):hover{background:rgba(255,255,255,.04);transform:translateY(-4px);}
  .mission-col.has-bg:hover{border-color:rgba(34,211,238,.3);}
  .mission-col .icon-badge{background:rgba(34,211,238,.1);border-color:rgba(34,211,238,.28);}
  .mission-col h3{font-size:19px;margin-bottom:10px;}
  .mission-col p{color:var(--text-secondary);font-size:14.5px;}

  /* ---------- TIMELINE ---------- */
  .timeline{position:relative;margin-top:70px;}
  .timeline-track{
    display:flex;overflow-x:auto;gap:0;padding-bottom:20px;scrollbar-width:thin;
  }
  .timeline-track::-webkit-scrollbar{height:6px;}
  .timeline-track::-webkit-scrollbar-thumb{background:var(--border);border-radius:10px;}
  .timeline-item{
    flex:0 0 260px;position:relative;padding:0 24px 0 0;
  }
  .timeline-item .num{
    font-family:var(--font-display);font-size:13px;color:var(--accent-cyan);font-weight:700;letter-spacing:.06em;
  }
  .timeline-line{height:2px;background:linear-gradient(90deg,var(--accent-blue),var(--accent-cyan));margin:16px 0;position:relative;}
  .timeline-line::after{
    content:"";position:absolute;right:0;top:50%;transform:translateY(-50%);
    width:10px;height:10px;border-radius:50%;background:var(--accent-cyan);box-shadow:0 0 12px var(--accent-cyan);
  }
  .timeline-item h4{font-size:16.5px;margin-bottom:8px;}
  .timeline-item p{color:var(--text-secondary);font-size:13.5px;}

  /* ---------- ARCHITECTURE ---------- */
  .arch-diagram{
    margin-top:60px;border:1px solid var(--border);border-radius:20px;padding:56px 24px;
    background:radial-gradient(circle at 50% 0%, rgba(79,140,255,.08), transparent 60%);
    display:flex;flex-direction:column;align-items:center;gap:0;
  }
  .arch-node{
    display:flex;align-items:center;gap:14px;padding:16px 26px;border-radius:12px;
    background:var(--surface);border:1px solid var(--border);min-width:260px;justify-content:center;
    box-shadow:0 0 0 1px rgba(79,140,255,0);
  }
  .arch-node.pulse{animation:nodepulse 3s ease-in-out infinite;}
  @keyframes nodepulse{
    0%,100%{box-shadow:0 0 0 0 rgba(79,140,255,0);}
    50%{box-shadow:0 0 0 6px rgba(79,140,255,.08);}
  }
  .arch-node span{font-weight:600;font-size:14.5px;}
  .arch-node svg{width:18px;height:18px;color:var(--accent-cyan);}
  .arch-connector{width:2px;height:38px;background:linear-gradient(180deg,var(--accent-blue),var(--accent-cyan));position:relative;}
  .arch-connector::after{
    content:"";position:absolute;bottom:0;left:50%;transform:translateX(-50%);
    width:0;height:0;border-left:5px solid transparent;border-right:5px solid transparent;border-top:7px solid var(--accent-cyan);
  }

  /* ---------- PLATFORMS ---------- */
  .platforms-grid{display:grid;grid-template-columns:1fr;gap:26px;margin-top:60px;}
  @media(min-width:720px){.platforms-grid{grid-template-columns:repeat(2,1fr);}}
  @media(min-width:1180px){.platforms-grid{grid-template-columns:repeat(3,1fr);}}
  .platform-card{
    border:1px solid var(--border);border-radius:18px;overflow:hidden;background:var(--surface);
    transition:transform .35s ease, box-shadow .35s ease, border-color .35s ease;
  }
  .platform-card:hover{transform:translateY(-8px);box-shadow:0 30px 60px -28px rgba(79,140,255,.4);border-color:rgba(79,140,255,.35);}
  .platform-visual{
    height:160px;position:relative;display:flex;align-items:center;justify-content:center;
    background:linear-gradient(135deg, var(--pc1,#12203f), var(--pc2,#0c1830));
    overflow:hidden;
  }
  .platform-visual::before{
    content:"";position:absolute;inset:0;
    background-image:radial-gradient(circle, rgba(255,255,255,.14) 1px, transparent 1.4px);
    background-size:22px 22px;opacity:.5;
  }
  .platform-visual svg{width:52px;height:52px;color:#fff;position:relative;z-index:1;filter:drop-shadow(0 6px 18px rgba(0,0,0,.35));}
  .platform-body{padding:26px;}
  .platform-body h3{font-size:19px;margin-bottom:6px;}
  .platform-tag{font-size:12px;color:var(--accent-cyan);font-weight:600;letter-spacing:.06em;text-transform:uppercase;margin-bottom:10px;display:block;}
  .platform-body p{color:var(--text-secondary);font-size:14.5px;margin-bottom:20px;}
  .learn-more{
    display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--text-primary);
    border-bottom:1px solid var(--border);padding-bottom:2px;transition:.25s ease;
  }
  .learn-more svg{width:15px;height:15px;transition:transform .25s ease;}
  .platform-card:hover .learn-more{color:var(--accent-cyan);}
  .platform-card:hover .learn-more svg{transform:translateX(4px);}

  /* ---------- ACHIEVEMENTS ---------- */
  .achievements{background:var(--bg-secondary);}
  .achieve-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:60px;}
  @media(min-width:820px){.achieve-grid{grid-template-columns:repeat(4,1fr);}}
  .achieve-card{
    text-align:center;padding:34px 18px;border-radius:16px;border:1px solid var(--border);
    background:rgba(255,255,255,.02);
  }
  .achieve-num{font-family:var(--font-display);font-size:38px;font-weight:800;
    background:linear-gradient(135deg,var(--accent-blue),var(--accent-cyan));
    -webkit-background-clip:text;background-clip:text;color:transparent;}
  .achieve-label{color:var(--text-secondary);font-size:13.5px;margin-top:8px;}

  /* ---------- WHY ---------- */
  .why-grid{display:grid;grid-template-columns:1fr;gap:20px;margin-top:60px;}
  @media(min-width:640px){.why-grid{grid-template-columns:repeat(2,1fr);}}
  @media(min-width:1080px){.why-grid{grid-template-columns:repeat(4,1fr);}}
  .why-card{
    border:1px solid var(--border);border-radius:14px;padding:26px 22px;
    background:rgba(255,255,255,.02);transition:transform .3s ease, border-color .3s ease;
  }
  .why-card:not(.has-bg):hover{transform:translateY(-5px);border-color:rgba(34,211,238,.3);}
  .why-card.has-bg:hover{border-color:rgba(34,211,238,.3);}
  .why-card svg{width:22px;height:22px;color:var(--accent-blue);margin-bottom:16px;}
  .why-card h4{font-size:15.5px;margin-bottom:6px;}
  .why-card p{color:var(--text-secondary);font-size:13.5px;}
  .why-card.has-bg{
    position:relative;
    overflow:hidden;
    min-height:200px;
    display:flex;
    flex-direction:column;
    justify-content:flex-end;
  }
  .why-card.has-bg::after{
    content:"";
    position:absolute;
    inset:0;
    background:linear-gradient(180deg, rgba(5,8,22,.15) 0%, rgba(5,8,22,.6) 55%, rgba(5,8,22,.92) 100%);
    z-index:1;
    transition:background .35s ease;
  }
  .why-card.has-bg:hover::after{
    background:linear-gradient(180deg, rgba(5,8,22,.1) 0%, rgba(5,8,22,.5) 55%, rgba(5,8,22,.88) 100%);
  }
  .why-card.has-bg h4, .why-card.has-bg p{
    position:relative;
    z-index:2;
  }

  /* ---------- CONTACT ---------- */
  .contact-grid{display:grid;grid-template-columns:1fr;gap:60px;}
  @media(min-width:960px){.contact-grid{grid-template-columns:0.85fr 1.15fr;}}
  .contact-email{
    display:inline-flex;align-items:center;gap:10px;margin-top:28px;padding:14px 20px;
    border:1px solid var(--border);border-radius:12px;background:rgba(255,255,255,.02);font-weight:600;
  }
  .contact-email svg{width:18px;height:18px;color:var(--accent-cyan);}
  .form-card{
    border:1px solid var(--border);border-radius:20px;padding:36px;
    background:rgba(17,24,39,.5);backdrop-filter:blur(14px);
  }
  .form-row{display:grid;grid-template-columns:1fr;gap:18px;margin-bottom:18px;}
  @media(min-width:560px){.form-row.two{grid-template-columns:1fr 1fr;}}
  .field label{display:block;font-size:13px;color:var(--text-secondary);margin-bottom:8px;font-weight:500;}
  .field input,.field textarea{
    width:100%;padding:13px 14px;border-radius:10px;border:1px solid var(--border);
    background:rgba(255,255,255,.03);color:var(--text-primary);font-family:var(--font-body);font-size:14.5px;
    transition:border-color .25s ease, background .25s ease;
  }
  .field input:focus,.field textarea:focus{
    outline:none;border-color:var(--accent-blue);background:rgba(255,255,255,.05);
  }
  .field textarea{resize:vertical;min-height:120px;}
  .submit-btn{width:100%;margin-top:6px;padding:15px;font-size:15px;}
  .form-status{font-size:13.5px;margin-bottom:14px;min-height:0;}
  .form-status.success{color:var(--success);}
  .form-status.error{color:#F87171;}

  /* ---------- FOOTER ---------- */
  footer{border-top:1px solid var(--border);padding:70px 0 34px;}
  .footer-top{display:grid;grid-template-columns:1fr;gap:40px;padding-bottom:44px;}
  @media(min-width:760px){.footer-top{grid-template-columns:1.4fr 1fr 1fr;}}
  .footer-desc{color:var(--text-secondary);font-size:14.5px;margin-top:16px;max-width:320px;}
  .footer-col h5{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-secondary);margin-bottom:18px;}
  .footer-col ul li{margin-bottom:12px;}
  .footer-col a{color:var(--text-secondary);font-size:14.5px;transition:color .2s ease;}
  .footer-col a:hover{color:var(--text-primary);}
  .footer-bottom{
    border-top:1px solid var(--border);padding-top:28px;display:flex;flex-wrap:wrap;gap:16px;
    justify-content:space-between;align-items:center;color:var(--text-secondary);font-size:13.5px;
  }
  .social-icons{display:flex;gap:14px;}
  .social-icons a{
    width:36px;height:36px;border:1px solid var(--border);border-radius:8px;display:flex;
    align-items:center;justify-content:center;transition:border-color .25s ease, transform .25s ease;
  }
  .social-icons a:hover{border-color:var(--accent-cyan);transform:translateY(-3px);}
  .social-icons svg{width:16px;height:16px;}

  /* scroll progress */
  .scroll-progress{
    position:fixed;top:0;left:0;height:3px;background:linear-gradient(90deg,var(--accent-blue),var(--accent-cyan));
    z-index:200;width:0%;transition:width .1s linear;
  }


  /* ############################# Product Cards ###################### */
  .product-link{
    display:inline-flex;
    align-items:center;
    gap:8px;
    margin-top:18px;
    color:#4F8CFF;
    font-weight:600;
    text-decoration:none;
    transition:all .25s ease;
}

.product-link:hover{
    color:#22D3EE;
    transform:translateX(4px);
}

/* ####################################### New Hero section ############################ */
.ecosystem{
    position:relative;
    width:520px;
    height:520px;
    margin:auto;
}

.hub-circle{
    position:absolute;
    top:50%;
    left:50%;
    transform:translate(-50%,-50%);
    width:170px;
    height:170px;
    border-radius:50%;
    background:linear-gradient(145deg,#2563eb,#0f172a);
    border:2px solid rgba(34,211,238,.5);
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;
    box-shadow:0 0 35px rgba(34,211,238,.35);
    text-align:center;
}

.hub-circle h3{
    margin:0;
    font-size:26px;
    color:white;
}

.hub-circle span{
    color:#22D3EE;
    font-size:15px;
    letter-spacing:1px;
}

.node{
    position:absolute;
    text-align:center;
}

.circle{
    width:100px;
    height:100px;
    border-radius:50%;
    background:#111827;
    border:2px solid rgba(79,140,255,.5);
    display:flex;
    align-items:center;
    justify-content:center;
    color:white;
    font-weight:700;
    transition:.3s;
    box-shadow:0 0 15px rgba(79,140,255,.25);
}

.circle:hover{
    transform:scale(1.08);
    border-color:#22D3EE;
    box-shadow:0 0 30px rgba(34,211,238,.5);
}

.node p{
    margin-top:10px;
    color:#bfc7d5;
    font-size:14px;
}

.node1{ top:10px; left:210px; }

.node2{ top:210px; right:5px; }

.node3{  bottom:-30px; left:210px; }

.node4{ top:210px; left:5px; }

.ecosystem::before,
.ecosystem::after{
    content:"";
}