:root{
    --black:#0b0b0c;
    --black-soft:#141416;
    --white:#ffffff;
    --off:#f4f4f2;
    --line:#dcdcd8;
    --gray:#87877f;
    --gray-dark:#4c4c48;
    --blue:#3b69f0;
    --blue-dim:#1c4bd6;
    --blue-pale:#e8ebff;
    --ff-display:'Archivo Black', sans-serif;
    --ff-head:'Archivo', sans-serif;
    --ff-eyebrow:'Barlow Condensed', sans-serif;
    --ff-body:'Inter', sans-serif;
    --ff-mono:'IBM Plex Mono', monospace;
    --maxw:1240px;
  }

  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--white);
    color:var(--black);
    font-family:var(--ff-body);
    line-height:1.5;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  img,svg{display:block;max-width:100%;}
  a{color:inherit;text-decoration:none;transition:color .2s ease;}
  ul{list-style:none;}
  button{font:inherit;cursor:pointer;}

  :focus-visible{outline:2px solid var(--blue);outline-offset:3px;}

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

  .eyebrow{
    font-family:var(--ff-eyebrow);
    text-transform:uppercase;
    letter-spacing:0.14em;
    font-size:13px;
    font-weight:600;
    color:var(--blue);
    display:flex;
    align-items:center;
    gap:10px;
  }
  .eyebrow::before{
    content:"";
    width:22px;height:1px;background:var(--blue);
    display:inline-block;
  }

  .mono-tag{
    font-family:var(--ff-mono);
    font-size:11px;
    letter-spacing:0.04em;
    color:var(--gray-dark);
    text-transform:uppercase;
  }

  /* corner tick card */
  .tick{position:relative;}
  .tick::before,.tick::after{
    content:"";
    position:absolute;
    width:14px;height:14px;
    border-color:var(--blue);
    border-style:solid;
    opacity:0.9;
  }
  .tick::before{top:-1px;left:-1px;border-width:2px 0 0 2px;}
  .tick::after{bottom:-1px;right:-1px;border-width:0 2px 2px 0;}

  .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease, transform .7s ease;}
  .reveal.on{opacity:1;transform:translateY(0);}

  /* ============ LANG SWITCH ============ */
  .langsw{
    display:flex;align-items:center;
    border:1px solid var(--gray-dark);
    font-family:var(--ff-mono);
    font-size:12px;
    letter-spacing:.03em;
    overflow:hidden;
    flex-shrink:0;
  }
  .langsw button{
    background:transparent;border:none;
    padding:8px 12px;
    color:var(--gray-dark);
    font-family:var(--ff-mono);
    font-weight:500;
    transition:background .2s ease, color .2s ease;
  }
  .langsw button + button{border-left:1px solid var(--blue-pale);}
  .langsw button.active{background:var(--blue-pale);color:var(--black-soft);}
  .langsw button:hover:not(.active){background:var(--black-soft);color: var(--blue-pale);}
  .langsw.on-dark{border-color:rgba(255,255,255,.5);}
  .langsw.on-dark button{color:var(--black-soft);}
  .langsw.on-dark button + button{border-left-color:rgba(0,0,0,.5);}
  .langsw.on-dark button.active{background:var(--blue);color:var(--black-soft);}
  .langsw.on-dark button:hover:not(.active){background:rgba(0,0,0,.1);}

  /* ============ NAV ============ */
  header.nav{
    position:sticky;top:0;z-index:50;
    background:rgba(255,255,255,0.88);
    backdrop-filter:blur(10px);
    /* border-bottom:1px solid var(--line); */
	background-color: var(--black-soft);
  }
  .nav-inner{
    max-width:var(--maxw);margin:0 auto;padding:18px 32px;
    display:flex;align-items:center;justify-content:space-between;
    gap:20px;
  }
  .logo{
    font-family:var(--ff-display);
    font-size:20px;
    letter-spacing:0.01em;
  }
  .logo img {
    height: 46px;
	width: auto;
  }
  .logo span{color:var(--blue);}
  .nav-links{display:flex;gap:34px;align-items:center;margin-right:auto;margin-left:44px;}
  .nav-links a{
    font-family:var(--ff-eyebrow);
    text-transform:uppercase;
    font-size:14px;
    letter-spacing:.06em;
    font-weight:600;
    color:var(--blue-pale);
    position:relative;
    padding-bottom:2px;
    white-space:nowrap;
  }
  .nav-links a::after{
    content:"";position:absolute;left:0;bottom:-3px;height:2px;width:0;
    background:var(--blue);transition:width .25s ease;
  }
  .nav-links a:hover::after{width:100%;}
  .nav-right{display:flex;align-items:center;gap:14px;}
  .btn{
    font-family:var(--ff-eyebrow);
    text-transform:uppercase;
    font-weight:700;
    letter-spacing:.06em;
    font-size:13px;
    padding:12px 22px;
    display:inline-flex;
    align-items:center;
    gap:8px;
    border:1.5px solid var(--black);
    background:var(--black);
    color:var(--white);
    transition:background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
    white-space:nowrap;
  }
  .btn:hover{background:var(--blue);border-color:var(--blue);transform:translateY(-2px);}
  .btn.ghost{background:transparent;color:var(--black);}
  .btn.ghost:hover{background:var(--black);color:var(--white);}
  .btn.on-dark{border-color:var(--white);background:var(--white);color:var(--black);}
  .btn.on-dark:hover{background:var(--blue);border-color:var(--blue);color:var(--white);}
  .btn.ghost-dark{border-color:rgba(255,255,255,.5);background:transparent;color:var(--white);}
  .btn.ghost-dark:hover{border-color:var(--blue);background:var(--blue);}

  .burger{display:none;flex-direction:column;gap:5px;background:none;border:none;padding:6px;}
  .burger span{width:22px;height:2px;background:var(--white);display:block;transition:transform .25s ease, opacity .25s ease;}
  .burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
  .burger.open span:nth-child(2){opacity:0;}
  .burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

  #mobileMenu{
    position:absolute;
    top:100%;
    left:0;
    width:100%;
    background:var(--black-soft);
    border-top:1px solid transparent;
    max-height:0;
    overflow:hidden;
    opacity:0;
    transform:translateY(-6px);
    transition:max-height .38s cubic-bezier(.4,0,.2,1), opacity .28s ease, transform .3s ease, border-color .3s ease;
    z-index:40;
    box-shadow:0 16px 28px rgba(0,0,0,.08);
  }
  #mobileMenu.open{
    opacity:1;
    transform:translateY(0);
    border-top-color:var(--black-soft);
  }
  #mobileMenu a{
    color: white;
  }

  /* ============ HERO ============ */
  .hero{
    position:relative;
    background:var(--black);
    color:var(--white);
    overflow:hidden;
    padding:110px 0 90px;
    background-image:
      repeating-linear-gradient(0deg, rgba(255,255,255,0.055) 0 1px, transparent 1px 64px),
      repeating-linear-gradient(90deg, rgba(255,255,255,0.055) 0 1px, transparent 1px 64px);
  }
  .hero::after{
    content:"";
    position:absolute;inset:0;
    background:radial-gradient(ellipse at 78% 30%, rgba(31,61,255,0.28), transparent 55%);
    pointer-events:none;
  }
  .hero-inner{
    max-width:var(--maxw);margin:0 auto;padding:0 32px;
    position:relative;z-index:2;
    display:grid;grid-template-columns:1.15fr 0.85fr;gap:40px;align-items:center;
  }
  .hero-eyebrow{color:var(--blue);}
  .hero h1{
    font-family:var(--ff-display);
    font-size:clamp(38px, 5.6vw, 78px);
    line-height:0.98;
    letter-spacing:-0.01em;
    margin:22px 0 24px;
  }
  .hero h1 em{
    font-style:normal;
    color:var(--blue);
  }
  .hero p.lead{
    font-size:17px;
    max-width:480px;
    color:rgba(255,255,255,0.78);
    margin-bottom:34px;
  }
  .hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:44px;}
  .hero-stats{display:flex;gap:34px;flex-wrap:wrap;}
  .hero-stats div{border-left:1px solid rgba(255,255,255,.25);padding-left:14px;}
  .hero-stats b{
    display:block;font-family:var(--ff-head);font-size:24px;font-weight:800;
  }
  .hero-stats span{
    font-family:var(--ff-mono);font-size:11px;color:rgba(255,255,255,.6);
    text-transform:uppercase;
  }

  /* blueprint schematic signature */
  .schematic{position:relative;width:100%;aspect-ratio:1/1.05;}
  .schematic svg{width:100%;height:100%;overflow:visible;}
  .schematic .sc-label{
    font-family:var(--ff-mono);font-size:9.5px;fill:rgba(255,255,255,.55);
    letter-spacing:.03em;
  }
  .schematic .sc-dim{stroke:rgba(255,255,255,.4);stroke-width:1;}
  .schematic .sc-line{stroke:rgba(255,255,255,.85);stroke-width:1.4;fill:none;}
  .schematic .sc-blue{stroke:var(--blue);}
  .schematic .sc-dash{stroke-dasharray:4 4;}

  /* ============ TICKER ============ */
  .ticker{
    background:var(--blue);
    color:var(--white);
    overflow:hidden;
    white-space:nowrap;
    border-bottom:1px solid var(--blue-dim);
  }
  .ticker-track{
    display:inline-flex;
    animation:scroll-left 26s linear infinite;
  }
  .ticker-track span{
    font-family:var(--ff-eyebrow);
    text-transform:uppercase;
    font-weight:600;
    letter-spacing:.08em;
    font-size:15px;
    padding:12px 26px;
    border-right:1px solid rgba(255,255,255,.35);
  }
  @keyframes scroll-left{from{transform:translateX(0);}to{transform:translateX(-50%);}}

  /* ============ SECTION GENERIC ============ */
  section{padding:104px 0;}
  .sec-head{
    display:flex;justify-content:space-between;align-items:flex-end;gap:24px;
    margin-bottom:56px;flex-wrap:wrap;
  }
  .sec-head h2{
    font-family:var(--ff-head);font-weight:800;
    font-size:clamp(30px,4vw,46px);
    letter-spacing:-0.01em;
    margin-top:10px;
  }
  .sec-head p{max-width:380px;color:var(--gray-dark);font-size:15px;}

  /* ============ CATEGORIES ============ */
  .cat-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:26px;}
  .cat-card{
    border:1px solid var(--black);
    padding:36px;
    position:relative;
    display:flex;flex-direction:column;
    min-height:300px;
    transition:background .25s ease, color .25s ease;
  }
  .cat-card:hover{background:var(--black);color:var(--white);}
  .cat-card:hover .mono-tag{color:rgba(255,255,255,.6);}
  .cat-card:hover .cat-icon{color:var(--blue);}
  .cat-num{font-family:var(--ff-mono);font-size:12px;color:var(--blue);margin-bottom:18px;}
  .cat-icon{width:56px;height:56px;color:var(--black);margin-bottom:20px;transition:color .25s ease;}
  .cat-card h3{
    font-family:var(--ff-head);font-weight:800;font-size:26px;margin-bottom:14px;
  }
  .cat-card ul{
    display:flex;flex-wrap:wrap;gap:8px 10px;margin-top:auto;padding-top:20px;
  }
  .cat-card li{
    font-family:var(--ff-mono);font-size:11.5px;
    border:1px solid currentColor;opacity:.85;
    padding:5px 10px;text-transform:uppercase;letter-spacing:.02em;
  }

  .prod-grid{
    display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
    background:var(--line);border:1px solid var(--line);
  }
  .prod-card{
    background:var(--white);
    padding:28px 24px;
    position:relative;
  }
  .prod-card .icon{width:44px;height:44px;color:var(--blue);margin-bottom:18px;}
  .prod-card h4{font-family:var(--ff-head);font-weight:700;font-size:16px;margin-bottom:6px;}
  .prod-card p{font-family:var(--ff-mono);font-size:11px;color:var(--gray-dark);text-transform:uppercase;}

  /* ============ PROCESS ============ */
  .process-list{display:flex;flex-direction:column;}
  .proc-item{
    display:grid;grid-template-columns:110px 1fr;gap:24px;
    padding:30px 0;border-top:1px solid var(--line);
    position:relative;
  }
  .process-list .proc-item:last-child{border-bottom:1px solid var(--line);}
  .proc-num{
    font-family:var(--ff-display);
    font-size:44px;color:var(--blue-pale);
    -webkit-text-stroke:1px var(--blue);
    line-height:1;
  }
  .proc-body h3{
    font-family:var(--ff-head);font-weight:800;font-size:21px;margin-bottom:8px;
  }
  .proc-body p{color:var(--gray-dark);max-width:560px;font-size:14.5px;}
  .proc-tag{
    font-family:var(--ff-mono);font-size:11px;color:var(--blue);
    text-transform:uppercase;float:right;margin-top:6px;
  }

  /* ============ WHY ============ */
  .why{background:var(--off);}
  .why-grid{
    display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
    background:var(--line);border:1px solid var(--line);margin-bottom:60px;
  }
  .stat{background:var(--off);padding:34px 26px;}
  .stat b{
    font-family:var(--ff-head);font-weight:800;font-size:40px;display:block;color:var(--black);
  }
  .stat b span{color:var(--blue);}
  .stat p{font-family:var(--ff-mono);font-size:11px;text-transform:uppercase;color:var(--gray-dark);margin-top:8px;letter-spacing:.02em;}

  .feat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
  .feat{
    background:var(--white);border:1px solid var(--line);padding:26px;
    display:flex;gap:16px;align-items:flex-start;
  }
  .feat .dot{
    width:9px;height:9px;background:var(--blue);border-radius:50%;margin-top:6px;flex-shrink:0;
  }
  .feat h4{font-family:var(--ff-head);font-weight:700;font-size:16px;margin-bottom:6px;}
  .feat p{font-size:14px;color:var(--gray-dark);}

  .cta-banner{
    background:linear-gradient(135deg,var(--ink) 0%, #1E2540 100%);
    color:var(--text-inverse);
    border-radius:22px;
    padding:56px 48px;
    display:flex;align-items:center;justify-content:space-between;
    gap:32px;flex-wrap:wrap;
    margin:0 32px;
    max-width:calc(var(--maxw) - 64px);
    margin-left:auto;margin-right:auto;
  }
  .cta-banner h2{font-size:clamp(24px,3vw,32px);max-width:520px;color:var(--text-inverse);}
  .cta-banner p{color:var(--text-inverse-muted);margin-top:10px;font-size:15px;}

  /* ============ CONTACT ============ */
  .contact{background:var(--black);color:var(--white);}
  .contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;}
  .contact h2{
    font-family:var(--ff-display);font-size:clamp(30px,3.6vw,44px);line-height:1.05;margin:16px 0 18px;
  }
  .contact h2 em{font-style:normal;color:var(--blue);}
  .contact > .wrap > .contact-grid > div > p.lead{color:rgba(255,255,255,.7);max-width:420px;margin-bottom:36px;}

  .info-list{display:flex;flex-direction:column;gap:22px;margin-bottom:10px;}
  .info-item{border-top:1px solid rgba(255,255,255,.18);padding-top:16px;}
  /* .info-item{border-bottom:1px solid rgba(255,255,255,.18);padding-bottom:16px;} */
  .info-item .mono-tag{color:rgba(255,255,255,.45);}
  .info-item div.val{font-family:var(--ff-head);font-weight:700;font-size:18px;margin-top:6px;}


  .market-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px;}
  .market-link{
    display:inline-flex;align-items:center;gap:7px;
    border:1.5px solid rgba(255,255,255,.35);
    padding:9px 14px;
    font-family:var(--ff-eyebrow);font-weight:600;font-size:13px;
    letter-spacing:.03em;text-transform:uppercase;
    color:var(--white);
    transition:border-color .2s ease, background .2s ease, color .2s ease, transform .2s ease;
  }
  .market-link svg{width:13px;height:13px;flex-shrink:0;}
  .market-link:hover{border-color:var(--blue);background:var(--blue);transform:translateY(-2px);}
  .market-links.on-light .market-link{border-color:var(--line);color:var(--black);}
  .market-links.on-light .market-link:hover{border-color:var(--blue);background:var(--blue);color:var(--white);}


  .form{display:flex;flex-direction:column;gap:16px;margin-bottom: 36px;}
  .row2{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
  .field label{
    font-family:var(--ff-mono);font-size:11px;text-transform:uppercase;
    color:rgba(255,255,255,.55);display:block;margin-bottom:8px;letter-spacing:.03em;
  }
  .field input,.field select,.field textarea{
    width:100%;background:transparent;border:1px solid rgba(255,255,255,.3);
    color:var(--white);padding:12px 14px;font-family:var(--ff-body);font-size:14px;
    transition:border-color .2s ease;
  }
  .field select option{color:#000;}
  .field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);}
  .field textarea{resize:vertical;min-height:90px;}
  .form .btn{align-self:flex-start;margin-top:6px;}
  .form-note{font-family:var(--ff-mono);font-size:11px;color:rgba(255,255,255,.4);margin-top:4px;}

  /* ============ FOOTER ============ */
  footer{background:var(--black-soft);color:rgba(255,255,255,.75);padding:50px 0 26px;}
  .foot-top{display:flex;justify-content:space-between;flex-wrap:wrap;gap:30px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.12);margin-bottom:26px;}
  .foot-logo{font-family:var(--ff-display);font-size:22px;color:var(--white);}
  .foot-logo img {
	height: 46px;
	width: auto;
  }
  .foot-logo span{color:var(--blue);}
  .foot-desc{max-width:340px;font-size:13.5px;color:rgba(255,255,255,.55);margin-top:12px;}
  .foot-cols{display:flex;gap:60px;flex-wrap:wrap;}
  .foot-col h5{
    font-family:var(--ff-eyebrow);text-transform:uppercase;letter-spacing:.08em;
    font-size:12px;color:var(--blue);margin-bottom:14px;
  }
  .foot-col a{display:block;font-size:14px;margin-bottom:9px;color:rgba(255,255,255,.75);}
  .foot-col a:hover{color:var(--blue);}
  .foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-family:var(--ff-mono);font-size:11px;color:rgba(255,255,255,.4);}

  /* ============ RESPONSIVE ============ */
  @media (max-width:900px){
    .nav-links{display:none;}
    .burger{display:flex;}
    .nav-right > a.btn{display:none;}
    .hero-inner{grid-template-columns:1fr;}
    .schematic{max-width:320px;margin-top:20px;opacity:.6;}
    .cat-grid{grid-template-columns:1fr;}
    .prod-grid{grid-template-columns:repeat(2,1fr);}
    .why-grid{grid-template-columns:repeat(2,1fr);}
    .feat-grid{grid-template-columns:1fr;}
    .contact-grid{grid-template-columns:1fr;gap:40px;}
    .proc-item{grid-template-columns:60px 1fr;}
    .nav-inner{flex-wrap:wrap;}
	.logo img {
		height: 37px;
	  }
  }
  @media (max-width:560px){
    .wrap,.nav-inner,.hero-inner{padding-left:20px;padding-right:20px;}
    .prod-grid{grid-template-columns:1fr 1fr;}
    .why-grid{grid-template-columns:1fr 1fr;}
    .row2{grid-template-columns:1fr;}
    section{padding:72px 0;}
    .btn{padding:11px 16px;font-size:12px;}
  }

  @media (prefers-reduced-motion: reduce){
    *{animation-duration:0.001ms !important;transition-duration:0.001ms !important;}
    .reveal{transform:none !important;opacity:1 !important;}
  }