:root{
    --navy:#0155A3;
    --blue:#0285FF;
    --light-blue:#EAF3FE;
    --ink:#0B1F33;
    --slate:#55677C;
    --line:#D3E4F5;
    --paper:#F7FAFE;
    --white:#FFFFFF;
    --teal:#0B8C8C;
    --radius:14px;
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{
    font-family:'Inter',Calibri,Arial,sans-serif;
    color:var(--ink);
    background:var(--white);
    line-height:1.55;
    font-size:16px;
  }
  h1,h2,h3{
    font-family:'Manrope',Calibri,Arial,sans-serif;
    color:var(--navy);
    line-height:1.15;
    letter-spacing:0;
    text-wrap:balance;
  }
  .mono{
    font-family:'IBM Plex Mono',monospace;
  }
  a{color:inherit;}
  a,button,input,textarea,select{touch-action:manipulation;}
  a:focus-visible,
  button:focus-visible,
  input:focus-visible,
  textarea:focus-visible,
  select:focus-visible,
  .table-scroll:focus-visible{
    outline:3px solid rgba(2,133,255,.36);
    outline-offset:3px;
  }
  img{max-width:100%; display:block;}
  .wrap{
    max-width:1140px;
    margin:0 auto;
    padding:0 24px;
  }
  section{padding:88px 0; scroll-margin-top:84px;}
  .eyebrow{
    font-family:'IBM Plex Mono',monospace;
    text-transform:uppercase;
    letter-spacing:.14em;
    font-size:12.5px;
    color:var(--blue);
    font-weight:600;
    margin-bottom:14px;
    display:flex;
    align-items:center;
    gap:10px;
  }
  .eyebrow::before{
    content:"";
    width:22px;
    height:2px;
    background:var(--blue);
    display:inline-block;
  }
  h2{font-size:38px; margin-bottom:18px; max-width:none;}
  .lead{
    color:var(--slate);
    font-size:18px;
    max-width:640px;
    margin-bottom:36px;
  }

  /* ---------- HEADER ---------- */
  header{
    position:sticky; top:0; z-index:50;
    background:rgba(255,255,255,.92);
    backdrop-filter:blur(8px);
    border-bottom:1px solid var(--line);
    overflow:visible;
  }
  .nav{
    display:flex; align-items:center; justify-content:space-between;
    gap:16px;
    padding:16px 24px;
    max-width:1140px; margin:0 auto;
  }
  .logo{
    display:flex; align-items:center;
    min-width:0;
    text-decoration:none;
  }
  .logo img{width:142px; height:auto;}
  .nav-links{display:flex; gap:28px; font-size:14.5px; color:var(--slate); font-weight:500;}
  .nav-links a{text-decoration:none;}
  .nav-links a:hover{color:var(--navy);}
  .lang{
    font-size:13px; color:var(--slate); text-decoration:none;
    border:1px solid var(--line); border-radius:8px; padding:6px 10px;
  }
  .lang:hover{color:var(--navy); border-color:var(--navy);}
  .menu-toggle{
    display:none;
    width:44px;
    height:44px;
    align-items:center;
    justify-content:center;
    border:1.5px solid var(--line);
    border-radius:10px;
    background:#fff;
    color:var(--navy);
    cursor:pointer;
  }
  .menu-toggle svg{width:22px; height:22px;}
  .mobile-menu{
    display:none;
    border-top:1px solid var(--line);
    background:#fff;
  }
  .mobile-menu-inner{
    max-width:1140px;
    margin:0 auto;
    padding:12px 16px 18px;
    display:flex;
    flex-direction:column;
    gap:4px;
  }
  .mobile-menu a{
    text-decoration:none;
    color:var(--ink);
    font-weight:700;
    padding:12px 4px;
  }
  .mobile-menu .btn{
    margin-top:8px;
    width:100%;
    align-self:stretch;
    justify-content:center;
  }
  .btn{
    display:inline-flex; align-items:center; gap:8px;
    background:var(--blue); color:#fff;
    padding:12px 22px; border-radius:10px;
    font-weight:700; font-size:14.5px;
    border:none; cursor:pointer;
    text-decoration:none;
    transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
    box-shadow:0 6px 18px rgba(2,133,255,.28);
  }
  .btn:hover{background:var(--navy); transform:translateY(-1px); box-shadow:0 8px 22px rgba(1,85,163,.32);}
  .btn.ghost{
    background:transparent; color:var(--navy); box-shadow:none;
    border:1.5px solid var(--line);
  }
  .btn.ghost:hover{border-color:var(--navy); background:var(--light-blue);}
  @media(max-width:760px){
    .nav{padding:12px 16px;}
    .nav-links{display:none;}
    .nav > .btn{display:none;}
    .nav > .lang{display:none;}
    .menu-toggle{display:inline-flex; flex:none;}
    .logo img{width:126px;}
    .mobile-menu{
      display:block;
      position:absolute;
      top:100%;
      left:0;
      right:0;
      width:100%;
      background:rgba(255,255,255,.98);
      border-top:1px solid var(--line);
      border-bottom:1px solid var(--line);
      border-radius:0;
      box-shadow:0 18px 34px rgba(1,20,50,.12);
      max-height:calc(100vh - 72px);
      overflow:auto;
      transform:translateY(-8px);
      opacity:0;
      visibility:hidden;
      pointer-events:none;
      transition:opacity .18s ease, transform .18s ease, visibility 0s linear .18s;
      z-index:49;
    }
    header.menu-open .mobile-menu{
      opacity:1;
      transform:translateY(0);
      visibility:visible;
      pointer-events:auto;
      transition-delay:0s;
    }
    .mobile-menu-inner{
      width:min(320px, calc(100vw - 32px));
      margin-left:auto;
      margin-right:16px;
      padding:12px 0 16px;
      align-items:flex-end;
    }
    .mobile-menu a{
      width:100%;
      text-align:right;
      color:var(--slate);
      padding:12px 8px;
    }
    .mobile-menu a:hover{color:var(--navy);}
    .mobile-menu .btn{
      width:100%;
      align-self:stretch;
      margin-top:10px;
      color:#fff;
      text-align:center;
    }
  }

  /* ---------- HERO ---------- */
  .hero{
    padding:72px 0 60px;
    background:
      linear-gradient(180deg, var(--paper) 0%, #fff 100%);
    position:relative;
    overflow:hidden;
    border-bottom:1px solid var(--line);
  }
  .hero::before{
    content:"";
    position:absolute; inset:0;
    background-image:
      linear-gradient(var(--line) 1px, transparent 1px),
      linear-gradient(90deg, var(--line) 1px, transparent 1px);
    background-size:56px 56px;
    opacity:.35;
    mask-image:radial-gradient(ellipse 80% 60% at 70% 20%, black, transparent 75%);
  }
  .hero-grid{
    position:relative;
    display:grid;
    grid-template-columns:1.1fr .9fr;
    gap:48px;
    align-items:center;
  }
  @media(max-width:900px){ .hero-grid{grid-template-columns:1fr;} }
  .hero-text{
    position:relative;
  }
  .hero h1{
    font-size:50px;
    margin-bottom:20px;
  }
  .hero .lead{font-size:19px; max-width:none;}
  .hero-ctas{display:flex; gap:14px; flex-wrap:wrap; margin-top:30px;}
  .hero-note{
    margin-top:20px; font-size:13.5px; color:var(--slate);
    display:flex; align-items:center; gap:8px;
  }
  .hero-note .dot{width:7px; height:7px; border-radius:50%; background:var(--teal); flex:none;}

  /* stand photo (signature element) */
  .hero-photo{
    position:relative;
    background:#fff; border-radius:20px;
    border:1px solid var(--line);
    box-shadow:0 30px 60px -30px rgba(1,20,50,.25);
    display:flex; align-items:center; justify-content:center;
    height:100%;
    min-height:430px;
    overflow:hidden;
  }
  .hero-slides{position:absolute;inset:0;}
  .hero-slide{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;display:block;opacity:0;transition:opacity .6s ease;}
  .hero-slide.is-active{opacity:1;}
  .hero-pagination{position:absolute;z-index:1;bottom:14px;left:50%;display:flex;gap:9px;transform:translateX(-50%);}
  .hero-pagination button{width:12px;height:12px;padding:0;border:1px solid #fff;border-radius:50%;background:#9aabba;box-shadow:0 1px 5px rgba(0,0,0,.25);cursor:pointer;}
  .hero-pagination button[aria-current="true"]{background:var(--blue);}
  .hero-pagination button:focus-visible{outline:2px solid var(--navy);outline-offset:3px;}
  @media(prefers-reduced-motion:reduce){.hero-slide{transition:none;}}
  @media(max-width:900px){
    h2{font-size:34px;}
    .hero h1{font-size:40px;}
    .hero{padding:54px 0 48px;}
  }
  @media(max-width:520px){
    .wrap{padding:0 16px;}
    section{padding:56px 0;}
    h2{font-size:28px;}
    .lead,.hero .lead{font-size:16px;}
    .hero h1{font-size:32px;}
    .hero-ctas .btn{width:100%; justify-content:center;}
    .hero-note{align-items:flex-start;}
    .hero-photo{border-radius:14px; min-height:280px;}
  }


  /* ---------- SPEC CHIPS ---------- */
  .chips{display:flex; flex-wrap:wrap; gap:10px; margin-top:8px;}
  .chip{
    font-family:'IBM Plex Mono',monospace;
    font-size:13px;
    background:var(--light-blue);
    color:var(--navy);
    padding:8px 14px;
    border-radius:100px;
    font-weight:500;
    border:1px solid #cfe4fb;
  }

  /* ---------- PROBLEM ---------- */
  .problem{background:var(--white);}
  .problem-grid{
    display:grid; grid-template-columns:repeat(2,1fr); gap:20px;
    margin-top:8px;
  }
  @media(max-width:760px){ .problem-grid{grid-template-columns:1fr;} }
  .problem-item{
    display:flex; gap:14px;
    padding:20px;
    border:1px solid var(--line);
    border-radius:var(--radius);
    background:var(--paper);
  }
  .problem-item .mark{
    font-family:'IBM Plex Mono',monospace; color:var(--blue); font-weight:700; font-size:15px; flex:none;
  }
  .problem-item p{color:var(--slate); font-size:15px;}
  .problem-item strong{color:var(--ink);}

  /* ---------- WHAT IT IS ---------- */
  .what{background:var(--paper); border-top:1px solid var(--line); border-bottom:1px solid var(--line);}
  .what-body{max-width:none; color:var(--slate); font-size:16.5px; margin-bottom:28px;}

  /* ---------- SOFTWARE (core value) ---------- */
  .software{background:var(--ink); color:#fff;}
  .software .eyebrow{color:#6FE3C4;}
  .software .eyebrow::before{background:#6FE3C4;}
  .software h2{color:#fff;}
  .software .lead{color:#AFC4DD;}
  .scenarios{
    display:grid; grid-template-columns:repeat(2,1fr); gap:14px; margin-top:8px;
  }
  @media(max-width:760px){ .scenarios{grid-template-columns:1fr;} }
  .scenario{
    background:rgba(255,255,255,.04);
    border:1px solid rgba(255,255,255,.09);
    border-radius:var(--radius);
    padding:18px 20px;
  }
  .scenario .num{
    font-family:'IBM Plex Mono',monospace; color:#6FE3C4; font-size:13px; margin-bottom:8px; display:block;
  }
  .scenario h4{font-family:'Manrope',sans-serif; font-size:16px; margin-bottom:6px; color:#fff;}
  .scenario p{font-size:14px; color:#9FB4CE;}

  .gives{
    margin-top:56px;
    display:grid; grid-template-columns:repeat(4,1fr); gap:18px;
    border-top:1px solid rgba(255,255,255,.12);
    padding-top:40px;
  }
  @media(max-width:900px){ .gives{grid-template-columns:repeat(2,1fr);} }
  .gives-item h4{font-family:'Manrope',sans-serif; font-size:16px; color:#fff; margin-bottom:8px;}
  .gives-item p{font-size:14px; color:#9FB4CE;}

  /* ---------- REPORTS ---------- */
  .reports{background:var(--white);}
  .reports-single{max-width:1140px; margin:8px auto 0;}
  .reports-img{
    position:relative; width:100%; aspect-ratio:16/9;
    border:1px solid var(--line); border-radius:8px;
    background:#151a20; overflow:hidden;
  }
  .report-slide{position:absolute; inset:0; display:block; width:100%; height:100%; padding:0; border:0; background:transparent; opacity:0; pointer-events:none; cursor:zoom-in; transition:opacity .6s ease;}
  .report-slide.is-active{opacity:1; pointer-events:auto;}
  .reports-img img{display:block; width:100%; height:100%; object-fit:contain;}
  .reports-pagination{display:flex; justify-content:center; gap:4px; margin-top:4px;}
  .reports-pagination button{width:44px; height:44px; padding:0; border:0; background:transparent; display:grid; place-items:center; cursor:pointer;}
  .reports-pagination button::after{content:""; width:11px; height:11px; border-radius:50%; background:#9aabba;}
  .reports-pagination button[aria-current="true"]::after{background:var(--blue);}
  .reports-pagination button:focus-visible{outline:2px solid var(--navy); outline-offset:-4px; border-radius:4px;}
  .report-lightbox{position:fixed; inset:0; width:100vw; max-width:none; height:100dvh; max-height:none; margin:0; padding:0; border:0; background:#0b1f33; color:#fff;}
  .report-lightbox[open]{display:grid; place-items:center;}
  .report-lightbox::backdrop{background:rgba(0,0,0,.88);}
  .report-lightbox img{width:auto; height:auto; max-width:calc(100vw - 32px); max-height:calc(100dvh - 64px); object-fit:contain;}
  .report-lightbox-close{position:fixed; top:max(12px,env(safe-area-inset-top)); right:max(12px,env(safe-area-inset-right)); z-index:1; width:44px; height:44px; padding:0; border:1px solid rgba(255,255,255,.35); border-radius:4px; background:rgba(11,31,51,.8); color:#fff; font-size:30px; line-height:1; cursor:pointer;}
  .report-lightbox-close:hover{background:#0155a3;}
  @media(prefers-reduced-motion:reduce){.report-slide{transition:none;}}
  .reports-caption{
    display:block; margin-top:2px; font-family:'IBM Plex Mono',monospace; font-size:12px;
    color:var(--slate); text-transform:uppercase; letter-spacing:.05em;
  }

  /* ---------- HOW IT WORKS ---------- */
  .steps{
    display:grid; grid-template-columns:repeat(4,1fr); gap:20px; margin-top:10px;
  }
  @media(max-width:900px){ .steps{grid-template-columns:repeat(2,1fr);} }
  @media(max-width:520px){ .steps{grid-template-columns:1fr;} }
  .step{position:relative; padding-top:6px;}
  .step .idx{
    font-family:'IBM Plex Mono',monospace; color:var(--blue); font-weight:700; font-size:13px;
    display:block; margin-bottom:10px;
  }
  .step h4{font-size:16.5px; margin-bottom:8px; color:var(--ink); font-family:'Manrope',sans-serif;}
  .step p{color:var(--slate); font-size:14.5px;}
  .step:not(:last-child)::after{
    content:""; position:absolute; top:10px; right:-14px; width:1px; height:60px; background:var(--line);
  }
  @media(max-width:900px){ .step::after{display:none;} }

  /* ---------- AUDIENCE ---------- */
  .audience{background:var(--paper); border-top:1px solid var(--line); border-bottom:1px solid var(--line);}
  .aud-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:8px;}
  @media(max-width:900px){ .aud-grid{grid-template-columns:1fr;} }
  .aud-card{
    background:#fff; border:1px solid var(--line); border-radius:var(--radius);
    padding:26px 24px;
  }
  .aud-card .tag{
    font-family:'IBM Plex Mono',monospace; font-size:12px; color:var(--blue); text-transform:uppercase; letter-spacing:.06em; margin-bottom:10px; display:block;
  }
  .aud-card h4{font-size:18px; margin-bottom:10px; font-family:'Manrope',sans-serif; color:var(--ink);}
  .aud-card p{color:var(--slate); font-size:14.5px;}

  /* ---------- SPECS TABLE ---------- */
  .table-scroll{
    width:100%;
    overflow-x:auto;
    -webkit-overflow-scrolling:touch;
    border:1px solid var(--line);
    border-radius:var(--radius);
    background:#fff;
  }
  .specs table{width:100%; min-width:720px; border-collapse:collapse; font-size:14.5px;}
  .specs th{
    text-align:left; font-family:'IBM Plex Mono',monospace; font-size:11.5px;
    text-transform:uppercase; letter-spacing:.06em; color:var(--slate);
    padding:10px 14px; border-bottom:2px solid var(--navy);
  }
  .specs td{padding:12px 14px; border-bottom:1px solid var(--line); color:var(--ink);}
  .specs tr.section-row td{
    background:var(--light-blue); font-weight:700; color:var(--navy);
    font-family:'Manrope',sans-serif; font-size:13.5px;
  }
  .specs .num{font-family:'IBM Plex Mono',monospace;}
  .specs-note{
    font-size:13px; color:var(--slate); margin-top:16px; padding:14px 16px;
    background:var(--paper); border-left:3px solid var(--blue); border-radius:6px;
  }

  /* ---------- ABOUT ---------- */
  .about{background:var(--white);}
  .stat-row{display:flex; justify-content:space-between; gap:24px; margin-top:24px; width:100%;}
  .stat{flex:1;}
  @media(max-width:600px){ .stat-row{flex-direction:column; gap:18px;} }
  .stat b{display:block; font-family:'Manrope',sans-serif; font-size:34px; color:var(--navy);}
  .stat span{font-size:13px; color:var(--slate);}

  /* ---------- CTA / FORM ---------- */
  .cta{
    background:linear-gradient(135deg, var(--navy), #013F80);
    color:#fff;
    border-radius:22px;
    padding:50px;
    margin:0 24px 0;
    max-width:1140px;
    margin-left:auto; margin-right:auto;
    display:grid; grid-template-columns:1fr 1fr; gap:48px;
  }
  @media(max-width:900px){ .cta{grid-template-columns:1fr; padding:34px 24px;} }
  @media(max-width:520px){
    .cta{margin:0 16px; padding:28px 18px; border-radius:16px;}
  }
  .cta h2{color:#fff; margin-bottom:14px;}
  .cta .lead{color:#BFD6F2; max-width:none;}
  .cta-points{margin-top:24px; display:flex; flex-direction:column; gap:12px;}
  .cta-points div{display:flex; gap:10px; font-size:14.5px; color:#DCEBFB;}
  .cta-contact{display:grid; gap:7px; margin-top:20px; padding-top:18px; border-top:1px solid rgba(255,255,255,.2); font-size:15px;}
  .cta-contact a{color:#fff; text-decoration:none; width:fit-content;}
  .cta-contact a:hover{text-decoration:underline;}
  .cta-contact p{margin:4px 0 0; color:#BFD6F2; font-size:13.5px;}
  .cta-points .chk{
    width:18px; height:18px; border-radius:5px; background:rgba(255,255,255,.12);
    display:flex; align-items:center; justify-content:center; flex:none; margin-top:1px;
    font-size:11px; font-family:'IBM Plex Mono',monospace; font-weight:600; color:#6FE3C4;
  }
  @media(max-width:520px){
    .cta .lead,
    .cta-points{display:none;}
  }
  form{
    background:#fff; border-radius:16px; padding:28px;
    color:var(--ink);
  }
  form h3{font-family:'Manrope',sans-serif; font-size:19px; margin-bottom:6px; color:var(--ink);}
  form .form-sub{font-size:13.5px; color:var(--slate); margin-bottom:20px;}
  .field{margin-bottom:14px;}
  .field label{
    display:block; font-size:12.5px; font-weight:600; color:var(--slate); margin-bottom:6px;
    text-transform:uppercase; letter-spacing:.03em;
  }
  .field input, .field textarea, .field select{
    width:100%; padding:11px 13px; border:1.5px solid var(--line); border-radius:9px;
    font-family:'Inter',sans-serif; font-size:14.5px; color:var(--ink);
    background:var(--paper);
    transition:border-color .15s ease;
  }
  .field .iti{width:100%;}
  .field .iti input{width:100%;}
  .iti__search-input{
    padding-left:42px !important;
    padding-right:38px !important;
  }
  .field input:focus, .field textarea:focus, .field select:focus{
    border-color:var(--blue); background:#fff;
  }
  .field input[aria-invalid="true"],
  .field textarea[aria-invalid="true"]{
    border-color:#D92D20;
    background:#FFF7F6;
  }
  .field-error{
    display:none;
    margin-top:5px;
    color:#B42318;
    font-size:12.5px;
    font-weight:600;
  }
  .field-error.show{display:block;}
  .field textarea{resize:vertical; min-height:70px;}
  .spam-field{
    position:absolute;
    left:-10000px;
    width:1px;
    height:1px;
    overflow:hidden;
  }
  form .btn{width:100%; justify-content:center; padding:13px; font-size:15px;}
  .form-msg{
    display:none; margin-top:14px; padding:12px 14px; border-radius:9px;
    background:#E8FBF4; color:#0B8C6F; font-size:13.5px; font-weight:600;
  }
  .form-msg.error{background:#FFF1F0; color:#B42318;}
  .form-msg.show{display:block;}
  .privacy-note{font-size:11.5px; color:var(--slate); margin-top:12px; text-align:center;}
  .privacy-note a{color:var(--blue); font-weight:700; text-decoration:none;}
  .privacy-note a:hover{color:var(--navy);}

  @media (prefers-reduced-motion: reduce){
    html{scroll-behavior:auto;}
    *,*::before,*::after{
      animation-duration:.01ms !important;
      animation-iteration-count:1 !important;
      transition-duration:.01ms !important;
    }
  }

  /* ---------- FOOTER ---------- */
  footer{background:var(--ink); color:#8FA9C4; padding:44px 0 30px;}
  .foot-grid{display:grid; grid-template-columns:2fr 1fr 1fr; gap:40px;}
  .foot-logo{font-family:'Manrope',sans-serif; font-weight:800; color:#fff; font-size:17px; margin-bottom:8px;}
  a.foot-logo{display:block; width:142px;}
  .foot-logo img{display:block; width:100%; height:auto; filter:brightness(0) invert(1);}
  .foot-col p, .foot-col a{font-size:13.5px; color:#8FA9C4; display:block; margin-bottom:6px; text-decoration:none;}
  .foot-col a:hover{color:#fff;}
  .foot-col h5{font-size:12px; text-transform:uppercase; letter-spacing:.06em; color:#5A7695; margin-bottom:12px; font-family:'IBM Plex Mono',monospace;}
  .foot-bottom{
    margin-top:34px; padding-top:20px; border-top:1px solid rgba(255,255,255,.08);
    font-size:12.5px; color:#5A7695;
  }
  @media(max-width:900px){ .foot-grid{grid-template-columns:repeat(2,1fr); gap:24px;} }
  @media(max-width:560px){ .foot-grid{grid-template-columns:1fr;} }