:root{
    --navy:#002162;       /* NBS Blue: the surface */
    --navy-2:#01194B;     /* panel depth, still blue */
    --teal:#00BCC2;
    --orange:#F54316;
    --blue:#0072FF;
    --ink:#1C2135;        /* body text on light */
    --dim:rgba(233,239,255,.66);   /* body text on navy */
    --paper:#FFFFFF;
    --off:#F4F6FA;
    --steel:#4A6FA5;      /* labels on light */
    --steel-d:#8FB0E8;    /* labels on navy */
    --line:rgba(0,188,194,.28);
    --line-soft:rgba(0,188,194,.16);
    --rule-l:rgba(0,33,98,.16);
    --maxw:1200px;
    --r:4px;
  }
  *{margin:0;padding:0;box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{
    font-family:"Roboto","Segoe UI",Arial,sans-serif;
    font-size:16px;line-height:1.65;font-weight:300;
    background:var(--off);color:var(--ink);
    -webkit-font-smoothing:antialiased;
    padding-bottom:34px;
  }
  ::selection{background:var(--teal);color:var(--navy)}
  .mono{font-family:"Roboto Mono",monospace}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
  img{display:block}
  a{color:inherit}
  :focus-visible{outline:2px solid var(--teal);outline-offset:2px}

  .ledger{
    position:relative;
    background-image:repeating-linear-gradient(to bottom,transparent 0 35px,rgba(0,33,98,.055) 35px 36px);
  }
  .ledger::before{
    content:"";position:absolute;top:0;bottom:0;left:clamp(20px,6vw,84px);
    width:1px;background:rgba(245,67,22,.4);
  }
  @media(max-width:680px){.ledger::before{display:none}}

  .rule{border:none;border-top:1px solid var(--line-soft);margin:0}

  /* ===== header ===== */
  header{
    position:fixed;inset:0 0 auto 0;z-index:50;
    background:rgba(1,21,68,.9);
    -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
    border-bottom:1px solid var(--line);
  }
  .nav{display:flex;align-items:center;justify-content:space-between;height:76px;gap:20px}
  .logo{display:flex;align-items:center;gap:14px;text-decoration:none}
  .logo img{height:42px;width:auto}
  .logo .wordmark{display:flex;flex-direction:column;line-height:1.25}
  .logo .wordmark b{color:#fff;font-weight:700;font-size:.95rem;letter-spacing:.02em}
  .logo .wordmark span{font-family:"Roboto Mono",monospace;font-size:.56rem;letter-spacing:.28em;color:var(--teal);text-transform:uppercase}
  nav ul{display:flex;gap:30px;list-style:none}
  nav a{font-family:"Roboto Mono",monospace;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;color:var(--dim);transition:color .2s}
  nav a:hover,nav a:focus-visible,nav a.active{color:var(--teal);text-shadow:0 0 12px rgba(0,188,194,.6)}
  .cta-link{
    font-family:"Roboto Mono",monospace;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;
    text-decoration:none;border:1px solid var(--teal);color:var(--teal);font-weight:500;
    padding:0 22px;border-radius:var(--r);min-height:44px;display:inline-flex;align-items:center;
    transition:background .2s,color .2s,box-shadow .2s;
  }
  .cta-link:hover,.cta-link:focus-visible{background:var(--teal);color:var(--navy);box-shadow:0 0 22px rgba(0,188,194,.5)}
  .menu-btn{display:none;background:none;border:1px solid var(--line);color:#fff;padding:10px 16px;border-radius:var(--r);font-family:"Roboto Mono",monospace;font-size:.7rem;letter-spacing:.15em;cursor:pointer;min-height:44px}
  .nav-cta{display:none}
  @media(max-width:1020px){
    nav ul,.cta-link{display:none}
    .menu-btn{display:block}
    nav.open ul{display:flex;flex-direction:column;position:absolute;top:76px;left:0;right:0;background:var(--navy-2);padding:24px;gap:18px;border-bottom:1px solid var(--line)}
    nav.open .nav-cta{display:list-item;margin-top:8px}
    .nav-cta a{display:inline-flex;align-items:center;min-height:44px;border:1px solid var(--teal);border-radius:var(--r);padding:0 20px;color:var(--teal)}
  }

  /* ===== buttons ===== */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:10px;text-decoration:none;
    font-family:"Roboto Mono",monospace;font-size:.72rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;
    padding:0 28px;min-height:46px;border-radius:var(--r);
    transition:transform .18s,background .18s,color .18s,border-color .18s,box-shadow .18s;
  }
  .btn-white{background:var(--teal);color:var(--navy)}
  .btn-white:hover,.btn-white:focus-visible{box-shadow:0 0 26px rgba(0,188,194,.55);transform:translateY(-2px)}
  .btn-navy{background:var(--teal);color:var(--navy)}
  .btn-navy:hover,.btn-navy:focus-visible{box-shadow:0 0 26px rgba(0,188,194,.55);transform:translateY(-2px)}
  .btn-ghost{border:1px solid var(--teal);color:var(--teal)}
  .btn-ghost:hover,.btn-ghost:focus-visible{background:rgba(0,188,194,.14)}
  .btn-ghost-navy{border:1px solid var(--teal);color:var(--teal)}
  .btn-ghost-navy:hover,.btn-ghost-navy:focus-visible{background:rgba(0,188,194,.14)}

  /* ===== type ===== */
  .eyebrow{
    font-family:"Roboto Mono",monospace;font-size:.7rem;letter-spacing:.26em;
    text-transform:uppercase;color:var(--teal);margin-bottom:22px;
  }
  .eyebrow::before{content:"> ";color:var(--teal)}
  h1{font-weight:900;line-height:1.04;letter-spacing:-.02em;color:#fff}
  h2{font-weight:900;font-size:clamp(1.7rem,3.2vw,2.5rem);line-height:1.14;letter-spacing:-.012em;color:var(--navy)}
  .hero h2,.page-hero h2,.band h2,.cta-band h2,.bigfoot h2{color:#fff}
  .caret{
    display:inline-block;width:.5em;height:.92em;background:var(--teal);
    margin-left:.1em;vertical-align:-.06em;animation:blink 1.1s steps(1) infinite;
    box-shadow:0 0 14px rgba(0,188,194,.7);
  }
  @keyframes blink{50%{opacity:0}}
  @media(prefers-reduced-motion:reduce){.caret{animation:none}}

  .shead{display:flex;align-items:baseline;gap:26px;margin-bottom:14px}
  .shead .n{font-family:"Roboto Mono",monospace;font-weight:500;font-size:.78rem;letter-spacing:.2em;color:var(--orange)}
  .shead-sub{max-width:52ch;color:var(--ink);font-size:.98rem;margin:10px 0 0}
  .shead-rule{display:flex;align-items:center;gap:18px;margin:26px 0 54px}
  .shead-rule hr{flex:1}
  .shead-rule .mono{font-size:.62rem;letter-spacing:.22em;color:var(--steel);text-transform:uppercase}

  section{padding:104px 0;position:relative}

  /* ===== hero ===== */
  .hero{
    position:relative;overflow:hidden;color:#fff;
    background:
      linear-gradient(rgba(0,188,194,.04) 1px, transparent 1px),
      linear-gradient(90deg, rgba(0,188,194,.04) 1px, transparent 1px),
      radial-gradient(1000px 560px at 85% -10%, rgba(0,114,255,.3), transparent 60%),
      linear-gradient(160deg,#01194B 0%,var(--navy) 100%);
    background-size:44px 44px,44px 44px,100% 100%,100% 100%;
  }
  #gridfield{position:absolute;inset:0;width:100%;height:100%;opacity:.5}
  .hero-grid{
    position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;
    gap:64px;align-items:center;padding:158px 0 110px;
  }
  .hero h1{font-size:clamp(2.9rem,6.6vw,5.2rem)}
  .hero h1 em{font-style:normal;color:var(--teal);text-shadow:0 0 28px rgba(0,188,194,.5)}
  .hero p.lead{max-width:50ch;margin:28px 0 40px;font-size:1.08rem;color:var(--dim)}
  .hero-actions{display:flex;gap:16px;flex-wrap:wrap}
  @media(max-width:920px){.hero-grid{grid-template-columns:1fr;padding-top:140px}}

  /* the terminal window (was the paper sheet) */
  .sheet{
    background:rgba(1,17,56,.92);border:1px solid var(--line);border-radius:var(--r);
    color:var(--ink);box-shadow:0 0 0 1px rgba(0,33,98,.6), 0 30px 80px rgba(0,5,25,.6), 0 0 60px rgba(0,188,194,.08);
    padding:0 26px 24px;position:relative;overflow:hidden;
  }
  .sheet-head{
    display:flex;justify-content:space-between;font-family:"Roboto Mono",monospace;
    font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:var(--steel-d);
    margin:0 -26px 20px;padding:13px 20px;border-bottom:1px solid var(--line);
    background:rgba(0,188,194,.06);
  }
  .sheet-head span:first-child::before{content:"● ";color:var(--teal)}
  .srow{display:flex;align-items:baseline;gap:12px;font-family:"Roboto Mono",monospace;font-size:.8rem;padding:8px 0;color:var(--dim)}
  .srow .lbl{flex:none;text-transform:uppercase;letter-spacing:.08em;font-size:.72rem}
  .srow .dots{flex:1;border-bottom:1px dotted rgba(0,188,194,.35);transform:translateY(-4px)}
  .srow .val{flex:none;font-weight:500;color:var(--teal);text-shadow:0 0 12px rgba(0,188,194,.45)}
  .srow.total{margin-top:10px;padding-top:14px;border-top:1px solid var(--line)}
  .srow.total .val{color:#fff;text-shadow:0 0 12px rgba(0,188,194,.55);font-size:.95rem}
  .srow.total .lbl{color:#fff}
  .sheet .seal{
    margin-top:16px;display:inline-flex;align-items:center;gap:8px;
    font-family:"Roboto Mono",monospace;font-size:.64rem;letter-spacing:.18em;text-transform:uppercase;color:var(--teal);
  }
  .sheet .dbl{height:4px;border-top:1px solid var(--teal);border-bottom:1px solid var(--teal);opacity:.7;margin-top:3px}

  /* ===== ticker ===== */
  .ticker{background:var(--navy-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden}
  .ticker .track{display:flex;white-space:nowrap;width:max-content;animation:tick 36s linear infinite}
  .ticker span{
    font-family:"Roboto Mono",monospace;font-size:.68rem;letter-spacing:.26em;text-transform:uppercase;
    color:var(--dim);padding:15px 34px;display:inline-flex;align-items:center;gap:34px;
  }
  .ticker i{color:var(--teal);font-style:normal}
  @keyframes tick{from{transform:translateX(0)}to{transform:translateX(-50%)}}
  @media(prefers-reduced-motion:reduce){.ticker .track{animation:none}}

  /* ===== stats ===== */
  .statlines{max-width:760px}
  .statline{display:flex;align-items:baseline;gap:14px;padding:16px 0;font-size:.95rem;color:var(--ink)}
  .statline+.statline{border-top:1px solid var(--rule-l)}
  .statline .dots{flex:1;border-bottom:1px dotted rgba(0,33,98,.35);transform:translateY(-5px)}
  .statline b{font-family:"Roboto Mono",monospace;font-weight:500;font-size:1.5rem;color:var(--navy)}

  /* ===== services table ===== */
  .ltable{border-top:1px solid var(--navy)}
  a.lrow{
    display:grid;grid-template-columns:80px 320px 1fr 60px;gap:24px;align-items:center;
    padding:26px 10px;text-decoration:none;color:inherit;
    border-bottom:1px solid var(--rule-l);
    transition:background .2s,padding-left .2s,box-shadow .2s;
  }
  a.lrow:hover,a.lrow:focus-visible{background:#fff;padding-left:22px;box-shadow:inset 3px 0 0 var(--teal)}
  .lrow .num{font-family:"Roboto Mono",monospace;font-size:.74rem;letter-spacing:.18em;color:var(--orange)}
  .lrow h3,.lrow h2{font-weight:700;font-size:1.08rem;color:var(--navy);line-height:inherit;letter-spacing:normal}
  .lrow p{font-size:.88rem;color:var(--ink);max-width:64ch}
  .lrow .go{font-family:"Roboto Mono",monospace;color:var(--steel);justify-self:end;transition:transform .2s,color .2s}
  a.lrow:hover .go{transform:translateX(6px);color:var(--teal)}
  .ltable-foot{height:4px;border-top:1px solid var(--navy);border-bottom:1px solid var(--navy);margin-top:-1px}
  @media(max-width:880px){
    a.lrow{grid-template-columns:54px 1fr 40px}
    .lrow p{display:none}
  }

  /* ===== quote ===== */
  .quote{padding:96px 0}
  .quote blockquote{
    max-width:740px;margin:0 auto;text-align:center;
    font-family:Georgia,"Times New Roman",serif;font-style:italic;
    font-size:clamp(1.25rem,2.5vw,1.7rem);line-height:1.55;color:var(--navy);
  }
  .quote .attr{text-align:center;margin-top:20px;font-family:"Roboto Mono",monospace;font-size:.66rem;letter-spacing:.26em;text-transform:uppercase;color:var(--steel)}

  /* ===== bands ===== */
  .band{
    background:
      linear-gradient(rgba(0,188,194,.04) 1px, transparent 1px),
      linear-gradient(90deg, rgba(0,188,194,.04) 1px, transparent 1px),
      linear-gradient(160deg,#01194B 0%,var(--navy) 100%);
    background-size:44px 44px,44px 44px,100% 100%;
    border-top:1px solid var(--line);border-bottom:1px solid var(--line);
    color:#fff;
  }
  .band h2 em{font-style:normal;color:var(--teal)}
  .band p{color:var(--dim)}
  .band .twocol{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
  @media(max-width:880px){.band .twocol{grid-template-columns:1fr}}
  .band ul.ticks{list-style:none;margin:28px 0 36px}
  .band ul.ticks li{padding:12px 0;border-bottom:1px solid var(--line-soft);font-size:.93rem;display:flex;gap:14px;color:var(--dim)}
  .band ul.ticks li::before{content:"✓";color:var(--teal);font-family:"Roboto Mono",monospace}

  /* ===== steps ===== */
  .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--teal)}
  .step{padding:36px 30px 36px 0;border-bottom:1px solid var(--line-soft);position:relative}
  .step+.step{padding-left:30px;border-left:1px solid var(--line-soft)}
  .step .k{font-family:"Roboto Mono",monospace;font-size:2.4rem;font-weight:500;color:transparent;-webkit-text-stroke:1px var(--teal);display:block;line-height:1;opacity:.85}
  .step h3{font-weight:700;color:#fff;font-size:1.05rem;margin:18px 0 10px}
  .step p{font-size:.9rem;color:var(--dim)}
  @media(max-width:760px){.steps{grid-template-columns:1fr}.step+.step{padding-left:0;border-left:none}}

  /* ===== chips ===== */
  .who,.sectors{display:flex;flex-wrap:wrap;gap:12px}
  .chip{
    font-family:"Roboto Mono",monospace;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;
    background:#fff;border:1px solid var(--rule-l);padding:12px 20px;border-radius:999px;color:var(--navy);
  }
  .band .chip{background:rgba(0,188,194,.07);border-color:var(--line);color:var(--dim)}

  /* ===== page hero ===== */
  .page-hero{
    position:relative;overflow:hidden;color:#fff;padding:168px 0 88px;
    background:
      linear-gradient(rgba(0,188,194,.04) 1px, transparent 1px),
      linear-gradient(90deg, rgba(0,188,194,.04) 1px, transparent 1px),
      radial-gradient(900px 500px at 85% -10%, rgba(0,114,255,.28), transparent 60%),
      linear-gradient(160deg,#01194B 0%,var(--navy) 100%);
    background-size:44px 44px,44px 44px,100% 100%,100% 100%;
    border-bottom:1px solid var(--line);
  }
  .page-hero h1{font-size:clamp(2.1rem,4.6vw,3.4rem);max-width:20ch}
  .page-hero h1 em{font-style:normal;color:var(--teal);text-shadow:0 0 24px rgba(0,188,194,.5)}
  .page-hero p.lead{max-width:58ch;margin-top:22px;font-size:1.04rem;color:var(--dim)}
  .page-hero .crumb{font-family:"Roboto Mono",monospace;font-size:.66rem;letter-spacing:.24em;text-transform:uppercase;color:var(--steel-d);margin-bottom:18px}
  .page-hero .crumb a{color:var(--teal);text-decoration:none}
  .page-hero .ref{position:absolute;right:28px;bottom:26px;font-family:"Roboto Mono",monospace;font-size:.64rem;letter-spacing:.26em;text-transform:uppercase;color:var(--steel-d)}
  .page-hero .ghost{
    position:absolute;right:-10px;top:42%;transform:translateY(-50%);
    font-family:"Roboto Mono",monospace;font-weight:500;font-size:clamp(7rem,18vw,15rem);line-height:1;
    color:transparent;-webkit-text-stroke:1px rgba(0,188,194,.25);pointer-events:none;user-select:none;
  }
  @media(max-width:760px){.page-hero .ghost{display:none}}

  /* ===== detail panels: shared HUD corner brackets ===== */
  .twocol{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
  @media(max-width:820px){.twocol{grid-template-columns:1fr}}
  .prose2 p{font-size:.96rem;line-height:1.75;margin-bottom:16px;max-width:70ch;color:var(--ink)}
  .band .prose2 p{color:var(--dim)}
  ul.ticklist{list-style:none;border-top:1px solid var(--navy)}
  ul.ticklist li{padding:13px 4px;border-bottom:1px solid var(--rule-l);font-size:.92rem;display:flex;gap:14px;color:var(--ink)}
  ul.ticklist li::before{content:"✓";color:var(--teal);font-family:"Roboto Mono",monospace;font-weight:500}
  .cta-band{
    background:rgba(1,17,56,.8);border:1px solid var(--line);border-radius:var(--r);
    padding:52px 48px;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;
    position:relative;
  }
  .cta-band h2{color:#fff;font-size:1.45rem;max-width:32ch}
  @media(max-width:620px){.cta-band{padding:36px 28px}}

  .value,.person,.mod,.sector-block,.ccard,.article,.diag-result{
    background:#fff;border:1px solid var(--rule-l);border-radius:var(--r);position:relative;
    box-shadow:0 2px 8px rgba(0,33,98,.06);
  }
  .value::before,.mod::before,.ccard::before,.sector-block::before{
    content:"";position:absolute;top:-1px;left:-1px;width:14px;height:14px;
    border-top:2px solid var(--teal);border-left:2px solid var(--teal);border-radius:var(--r) 0 0 0;
  }
  .value::after,.mod::after,.ccard::after,.sector-block::after{
    content:"";position:absolute;bottom:-1px;right:-1px;width:14px;height:14px;
    border-bottom:2px solid var(--teal);border-right:2px solid var(--teal);border-radius:0 0 var(--r) 0;
  }
  .values{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
  .value{padding:32px 28px}
  .value .k{font-family:"Roboto Mono",monospace;color:var(--orange);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase}
  .value h3{font-weight:700;color:var(--navy);font-size:1.05rem;margin:14px 0 10px}
  .value p{font-size:.9rem;color:var(--ink)}
  @media(max-width:760px){.values{grid-template-columns:1fr}}
  .person{padding:34px 30px;max-width:460px}
  .person b{display:block;color:var(--navy);font-size:1.08rem;font-weight:700}
  .person .role{font-family:"Roboto Mono",monospace;font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--steel);margin:6px 0 14px;display:block}
  .person p{font-size:.9rem;color:var(--ink)}
  .modgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
  .mod{padding:32px 28px;transition:transform .2s,box-shadow .2s}
  .mod:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(0,33,98,.14)}
  .mod h3{font-weight:700;color:var(--navy);font-size:1.02rem;margin-bottom:10px}
  .mod p{font-size:.89rem;color:var(--ink)}
  @media(max-width:920px){.modgrid{grid-template-columns:1fr 1fr}}
  @media(max-width:620px){.modgrid{grid-template-columns:1fr}}
  .sector-block{padding:36px 32px;margin-bottom:24px}
  .sector-block h3,.sector-block h2{color:var(--navy);font-weight:700;font-size:1.1rem;margin-bottom:10px;line-height:inherit;letter-spacing:normal}
  .sector-block p{font-size:.93rem;max-width:74ch;color:var(--ink)}

  /* ===== articles as log entries ===== */
  .article{padding:50px 46px;margin-bottom:32px;max-width:880px}
  .article .k{font-family:"Roboto Mono",monospace;font-size:.66rem;letter-spacing:.24em;text-transform:uppercase;color:var(--steel);display:block;margin-bottom:14px}
  .article .k::before{content:"> "}
  .article h2{font-size:1.45rem;margin-bottom:18px;color:var(--navy)}
  .article p{font-size:.95rem;line-height:1.8;margin-bottom:14px;max-width:68ch;color:var(--ink)}
  @media(max-width:620px){.article{padding:34px 26px}}

  /* ===== legal ===== */
  .prose{max-width:780px}
  .prose h2{font-size:1.3rem;margin:46px 0 14px;color:var(--navy)}
  .prose h2:first-of-type{margin-top:0}
  .prose p,.prose li{font-size:.95rem;line-height:1.78;color:var(--ink)}
  .prose p{margin:0 0 16px}
  .prose ul{margin:0 0 16px 22px}
  .prose li{margin-bottom:8px}
  .prose a{color:var(--blue);text-decoration:none}
  .prose a:hover{text-decoration:underline}
  .prose b{color:var(--navy)}
  .meta-note{font-family:"Roboto Mono",monospace;font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--steel);margin-bottom:36px}

  /* ===== contact ===== */
  .contact-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
  .ccard{padding:36px 30px}
  .ccard .k{font-family:"Roboto Mono",monospace;font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;color:var(--steel);margin-bottom:14px;display:block}
  .ccard .k::before{content:"> "}
  .ccard b{display:block;color:var(--navy);font-weight:700;font-size:1.02rem;margin-bottom:8px}
  .ccard p,.ccard a{font-size:.92rem;color:var(--ink);text-decoration:none;line-height:1.8}
  .ccard a{color:var(--blue)}
  .ccard a:hover{text-decoration:underline}
  @media(max-width:820px){.contact-cards{grid-template-columns:1fr}}

  /* ===== footer ===== */
  .bigfoot{background:var(--navy);color:var(--dim)}
  .bigfoot .totalrule{height:5px;border-top:1px solid var(--teal);border-bottom:1px solid var(--teal);opacity:.55}
  .bigfoot .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr .8fr;gap:48px;padding:64px 0 54px}
  .bigfoot h4,.bigfoot .fh{font-family:"Roboto Mono",monospace;font-size:.66rem;letter-spacing:.26em;text-transform:uppercase;color:var(--teal);margin-bottom:18px;font-weight:500}
  .bigfoot ul{list-style:none}
  .bigfoot li{margin-bottom:10px}
  .bigfoot a{color:var(--dim);text-decoration:none;font-size:.86rem;transition:color .2s}
  .bigfoot a:hover,.bigfoot a:focus-visible{color:var(--teal)}
  .bigfoot .about p{font-size:.88rem;line-height:1.8;max-width:34ch;margin:18px 0}
  .bigfoot .about img{height:50px;width:auto}
  .bigfoot .bar{border-top:1px solid var(--line-soft);padding:24px 0;font-family:"Roboto Mono",monospace;font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--dim);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
  @media(max-width:880px){.bigfoot .cols{grid-template-columns:1fr 1fr}}
  @media(max-width:560px){.bigfoot .cols{grid-template-columns:1fr}}

  /* ===== diagnostic ===== */
  .diag{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:980px}
  .diag-btn{
    text-align:left;font-family:"Roboto Mono",monospace;font-size:.86rem;line-height:1.55;
    background:#fff;border:1px solid var(--rule-l);border-radius:var(--r);
    padding:22px 24px;color:var(--navy);cursor:pointer;min-height:44px;
    transition:border-color .2s,transform .2s,box-shadow .2s;
  }
  .diag-btn::before{content:"> ";color:var(--teal)}
  .diag-btn:hover,.diag-btn:focus-visible{border-color:var(--teal);transform:translateY(-2px);box-shadow:0 10px 24px rgba(0,33,98,.1)}
  .diag-btn.picked{border-color:var(--teal);background:rgba(0,188,194,.1)}
  .diag-result{margin-top:28px;padding:30px 32px;display:flex;gap:26px;align-items:center;flex-wrap:wrap;max-width:980px;border-color:var(--teal)}
  .diag-result .num{font-size:.74rem;letter-spacing:.18em;color:var(--orange)}
  .diag-result h3{color:var(--navy);font-weight:700;font-size:1.1rem;margin-bottom:6px}
  .diag-result p{font-size:.9rem;max-width:52ch;color:var(--ink)}
  .diag-result div{flex:1;min-width:240px}
  @media(max-width:680px){.diag{grid-template-columns:1fr}}

  /* ===== status bar ===== */
  #statusbar{
    position:fixed;left:0;right:0;bottom:0;z-index:60;height:34px;
    background:var(--navy-2);border-top:1px solid var(--line);
    display:flex;align-items:center;justify-content:space-between;
    padding:0 18px;font-family:"Roboto Mono",monospace;font-size:.62rem;
    letter-spacing:.18em;text-transform:uppercase;color:var(--steel-d);
  }
  #statusbar .ok{color:var(--teal)}
  @media(max-width:760px){#statusbar{display:none}body{padding-bottom:0}}

  /* ===== motion ===== */
  .js .reveal{opacity:0;transform:translateY(22px);transition:opacity .65s ease,transform .65s ease}
  .reveal.in{opacity:1;transform:none}
  @media(prefers-reduced-motion:reduce){
    .js .reveal{opacity:1;transform:none;transition:none}
    html{scroll-behavior:auto}
  }

  /* ===== cursor, spotlight, progress ===== */
  #progress{position:fixed;top:0;left:0;height:2px;background:linear-gradient(90deg,var(--teal),var(--blue));z-index:90;width:0;pointer-events:none;box-shadow:0 0 10px rgba(0,188,194,.6)}
  html.cursor-on,html.cursor-on a,html.cursor-on button{cursor:none}
  #cur-x{position:fixed;left:0;top:0;width:18px;height:18px;pointer-events:none;z-index:99;transform:translate(-50%,-50%)}
  #cur-x::before,#cur-x::after{content:"";position:absolute;background:var(--teal);box-shadow:0 0 8px rgba(0,188,194,.9);border-radius:1px}
  #cur-x::before{left:50%;top:0;bottom:0;width:2.5px;transform:translateX(-50%)}
  #cur-x::after{top:50%;left:0;right:0;height:2.5px;transform:translateY(-50%)}
  #cur-cell{
    position:fixed;left:0;top:0;pointer-events:none;z-index:98;
    border:1.5px solid rgba(0,188,194,.9);border-radius:4px;
    background:rgba(0,188,194,.08);
    box-shadow:0 0 18px rgba(0,188,194,.3), inset 0 0 12px rgba(0,188,194,.08);
  }
  #cur-cell .grip{position:absolute;right:-4px;bottom:-4px;width:7px;height:7px;background:var(--teal);border:1.5px solid var(--navy);border-radius:1px}
  .hero,.page-hero,.band,.cta-band{position:relative}
  .spotlit::after{
    content:"";position:absolute;inset:0;pointer-events:none;z-index:1;
    background:radial-gradient(440px circle at var(--mx,70%) var(--my,30%), rgba(0,188,194,.1), transparent 62%);
    opacity:var(--spot,0);transition:opacity .4s;
  }
  .sheet{will-change:transform}
  @media(prefers-reduced-motion:reduce){
    #cur-x,#cur-cell{display:none}
    .spotlit::after{display:none}
  }
  /* ===== contact form ===== */
  .cform{margin-top:34px;background:#fff;border:1px solid var(--rule-l);border-radius:var(--r);box-shadow:0 2px 8px rgba(0,33,98,.06);padding:44px 40px;max-width:880px;position:relative}
  .cform::before{content:"";position:absolute;top:-1px;left:-1px;width:14px;height:14px;border-top:2px solid var(--teal);border-left:2px solid var(--teal);border-radius:var(--r) 0 0 0}
  .cform::after{content:"";position:absolute;bottom:-1px;right:-1px;width:14px;height:14px;border-bottom:2px solid var(--teal);border-right:2px solid var(--teal);border-radius:0 0 var(--r) 0}
  .cform .frow{display:grid;grid-template-columns:1fr 1fr;gap:0 22px}
  .cform .fgroup{display:flex;flex-direction:column;gap:8px;margin-bottom:22px}
  .cform label{font-family:"Roboto Mono",monospace;font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;color:var(--steel)}
  .cform label::before{content:"> "}
  .cform input,.cform select,.cform textarea{width:100%;background:var(--paper);border:1px solid var(--rule-l);border-radius:var(--r);padding:12px 14px;font:inherit;font-size:.95rem;color:var(--ink)}
  .cform input:focus,.cform select:focus,.cform textarea:focus{outline:2px solid var(--teal);outline-offset:-1px}
  .cform textarea{resize:vertical;min-height:150px}
  .cform .fnote{font-size:.82rem;color:var(--steel);margin-top:18px;max-width:62ch;line-height:1.7}
  .cform .fnote a{color:var(--blue);text-decoration:none}
  .cform .fnote a:hover{text-decoration:underline}
  @media(max-width:620px){.cform{padding:32px 24px}.cform .frow{grid-template-columns:1fr}}

  /* ===== additions: a11y, robustness, print (2026-07) ===== */
  [hidden]{display:none!important}
  .skip-link{position:absolute;top:-100px;left:16px;z-index:400;background:var(--navy);color:#fff;border:1px solid var(--teal);padding:12px 18px;border-radius:var(--r);font-family:"Roboto Mono",monospace;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;text-decoration:none}
  .skip-link:focus{top:16px;outline:2px solid var(--teal);outline-offset:2px}
  .article .pubdate{font-family:"Roboto Mono",monospace;font-size:.64rem;letter-spacing:.2em;text-transform:uppercase;color:var(--steel);margin:-6px 0 18px}
  .form-status{margin-top:22px;padding:18px 20px;border:1px solid var(--teal);border-radius:var(--r);background:rgba(0,188,194,.07);font-size:.88rem;line-height:1.7;color:var(--ink);max-width:62ch}
  .form-status .btn-copy{font-family:"Roboto Mono",monospace;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;background:var(--navy);color:#fff;border:0;border-radius:var(--r);padding:8px 14px;cursor:pointer;margin:6px 6px 0 0}
  .form-status .btn-copy:hover,.form-status .btn-copy:focus-visible{background:var(--teal);color:var(--navy)}
  .form-status textarea{margin-top:12px;font-family:"Roboto Mono",monospace;font-size:.78rem}
  .bigfoot .social{margin-top:14px}

  /* ===== FAQ (details/summary, no JS needed) ===== */
  .faq{border-top:1px solid var(--navy);max-width:880px}
  .faq details{border-bottom:1px solid var(--rule-l)}
  .faq summary{display:flex;align-items:baseline;gap:16px;padding:18px 4px;cursor:pointer;list-style:none;font-weight:700;color:var(--navy);font-size:.98rem;line-height:1.5}
  .faq summary::-webkit-details-marker{display:none}
  .faq summary::before{content:"+";font-family:"Roboto Mono",monospace;color:var(--teal);font-weight:500;flex:none}
  .faq details[open] summary::before{content:"−"}
  .faq summary:hover,.faq summary:focus-visible{color:var(--blue)}
  .faq .a{padding:0 4px 22px 35px;font-size:.92rem;color:var(--ink);max-width:68ch;line-height:1.75}
  @media print{
    #statusbar,#progress,#cur-x,#cur-cell,.ticker,.menu-btn,.cta-link,canvas,.skip-link{display:none!important}
    body,.hero,.page-hero,.band,.cta-band,.bigfoot,.step{background:#fff!important;color:#000!important}
    h1,h2,h3,h4,p,li,span,b,.hero h2,.page-hero h2,.band h2,.cta-band h2,.bigfoot h2,.step h3{color:#000!important;text-shadow:none!important}
    a{color:#002162!important;text-decoration:underline}
    .reveal{opacity:1!important;transform:none!important}
    .sheet{display:none!important}
  }