@font-face{font-family:'Inter';font-style:normal;font-weight:100 900;font-display:swap;src:url(/fonts/inter.woff2) format('woff2');}
  @font-face{font-family:'Space Grotesk';font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/space-grotesk.woff2) format('woff2');}

  :root{
    --navy:#0A1628; --navy-2:#0c1a30; --charcoal:#1E293B; --card:#141f33; --card-2:#101a2c;
    --blue:#0066FF; --blue-2:#3b86ff; --teal:#00D4AA; --amber:#F5A524; --rose:#FB7185;
    --off:#F8FAFC; --ink:#EAF1FA; --sec:#AEBDD3; --mut:#7E8FA9;
    --line:rgba(255,255,255,.09); --line-2:rgba(255,255,255,.15);
    --blue-soft:rgba(0,102,255,.13); --teal-soft:rgba(0,212,170,.12); --amber-soft:rgba(245,165,36,.13);
    --fd:'Space Grotesk',ui-sans-serif,system-ui,sans-serif;
    --fb:'Inter',ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;
    --fm:ui-monospace,'SF Mono','JetBrains Mono',Menlo,Consolas,monospace;
  }
  *{box-sizing:border-box}
  body{
    margin:0; font-family:var(--fb); color:var(--sec); background:var(--navy);
    background-image:radial-gradient(1200px 620px at 78% -8%, #12325e33 0%, transparent 60%),
                     radial-gradient(900px 500px at 5% 4%, #00d4aa14 0%, transparent 55%),
                     linear-gradient(180deg,#0a1628 0%, #0b182b 100%);
    background-attachment:fixed; -webkit-font-smoothing:antialiased; line-height:1.62;
    font-size:16px; letter-spacing:.005em;
  }
  .wrap{max-width:1080px;margin:0 auto;padding:0 24px}
  section{padding:64px 0;border-top:1px solid var(--line)}
  section:first-of-type{border-top:none}
  h1,h2,h3,h4{font-family:var(--fd);color:var(--off);font-weight:500;text-wrap:balance;margin:0}
  p{margin:0}
  a{color:var(--blue-2);text-decoration:none}
  a:hover{text-decoration:underline}

  .eyebrow{font-family:var(--fm);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--teal);font-weight:500}
  .lead{max-width:64ch}

  /* ---------- hero ---------- */
  .hero{padding:80px 0 60px}
  .wordmark{font-family:var(--fd);font-weight:500;font-size:clamp(2.9rem,9vw,5.4rem);letter-spacing:.14em;
    color:var(--off);line-height:.95;display:inline-block}
  .wordmark .g{color:var(--blue-2)}
  .kick{font-family:var(--fm);font-size:.75rem;letter-spacing:.34em;text-transform:uppercase;color:var(--mut);
    margin:18px 0 26px}
  .hero h1{font-size:clamp(1.9rem,4.4vw,3rem);line-height:1.06;max-width:19ch;margin-bottom:20px}
  .hero .lead{font-size:clamp(1.02rem,1.6vw,1.18rem);color:var(--sec)}
  .chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:32px}
  .chip{display:inline-flex;align-items:center;gap:8px;font-size:.8rem;padding:7px 13px;border-radius:999px;
    border:1px solid var(--line-2);background:rgba(255,255,255,.03);color:var(--sec);font-weight:500}
  .chip.live{border-color:rgba(0,212,170,.4);background:var(--teal-soft);color:#5ff0d0}
  .dot{width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 3px rgba(0,212,170,.25)}

  /* ---------- principles ---------- */
  .grid{display:grid;gap:16px}
  .p-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-top:28px}
  .principle{padding:20px;border:1px solid var(--line);border-radius:14px;background:linear-gradient(180deg,var(--card),var(--card-2))}
  .principle h3{font-size:1.02rem;margin-bottom:7px;color:var(--off)}
  .principle p{font-size:.9rem;color:var(--mut);line-height:1.55}
  .principle .num{font-family:var(--fm);font-size:.72rem;color:var(--blue-2);letter-spacing:.1em;margin-bottom:12px}

  .sec-head{display:flex;flex-direction:column;gap:12px;margin-bottom:8px}
  .sec-head h2{font-size:clamp(1.5rem,3vw,2.05rem);line-height:1.1}
  .sec-head p{max-width:66ch;color:var(--sec)}

  /* ---------- diagram ---------- */
  .diagram{margin-top:36px;display:flex;flex-direction:column;gap:0}
  .band{border-radius:12px;padding:13px 18px;border:1px solid var(--line-2);display:flex;flex-wrap:wrap;
    align-items:baseline;gap:8px 16px}
  .band .blabel{font-family:var(--fm);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;font-weight:600}
  .band .bitems{font-size:.82rem;color:var(--sec)}
  .band.gov{background:var(--teal-soft);border-color:rgba(0,212,170,.3)}
  .band.gov .blabel{color:#4fe6c6}
  .band.data{background:var(--blue-soft);border-color:rgba(59,134,255,.32)}
  .band.data .blabel{color:var(--blue-2)}

  .flow{display:flex;flex-direction:column;align-items:stretch;gap:0;margin:6px 0}
  .stage{border:1px solid var(--line);background:linear-gradient(180deg,var(--card),var(--card-2));
    border-radius:14px;padding:15px 18px}
  .stage .st{font-family:var(--fd);font-size:1rem;color:var(--off);font-weight:500}
  .stage .sd{font-size:.85rem;color:var(--mut);margin-top:3px}
  .stage .tag{font-family:var(--fm);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--blue-2);
    display:block;margin-bottom:6px}
  .arrow{display:flex;justify-content:center;padding:7px 0}
  .arrow svg{width:16px;height:20px}
  .arrow path{stroke:var(--blue-2);stroke-width:1.6;fill:none}
  .arrow polyline{stroke:var(--blue-2);stroke-width:1.6;fill:none}

  .tiers{display:grid;grid-template-columns:1fr 1fr;gap:14px}
  .tier{border:1px solid var(--line-2);border-radius:14px;padding:15px 17px;background:var(--card-2)}
  .tier.t1{border-color:rgba(59,134,255,.32)}
  .tier.t2{border-color:rgba(0,212,170,.3)}
  .tier .tt{font-family:var(--fd);color:var(--off);font-size:.98rem}
  .tier .td{font-size:.82rem;color:var(--mut);margin-top:4px}
  .tier .badge{font-family:var(--fm);font-size:.64rem;letter-spacing:.12em;text-transform:uppercase;font-weight:600}
  .tier.t1 .badge{color:var(--blue-2)} .tier.t2 .badge{color:#4fe6c6}
  .stage.honest{border-color:rgba(245,165,36,.34)}
  .stage.honest .tag{color:var(--amber)}
  .stage.final{border-color:rgba(0,212,170,.34)}
  .stage.final .tag{color:#4fe6c6}

  /* ingestion strip */
  .strip-wrap{margin-top:30px;overflow-x:auto;padding-bottom:8px}
  .strip{display:flex;align-items:stretch;gap:0;min-width:760px}
  .icell{flex:1;min-width:120px;border:1px solid var(--line);background:var(--card-2);border-radius:12px;padding:13px 13px}
  .icell .n{font-family:var(--fm);font-size:.66rem;color:var(--blue-2);letter-spacing:.1em}
  .icell .t{font-size:.86rem;color:var(--off);font-weight:600;margin-top:6px;line-height:1.25}
  .icell .d{font-size:.75rem;color:var(--mut);margin-top:3px;line-height:1.35}
  .ihinge{display:flex;align-items:center;padding:0 4px;color:var(--blue-2)}
  .ihinge svg{width:16px;height:16px}
  .legend{display:flex;flex-wrap:wrap;gap:16px;margin-top:20px;font-size:.78rem;color:var(--mut)}
  .legend span{display:inline-flex;align-items:center;gap:7px}
  .sw{width:11px;height:11px;border-radius:3px;border:1px solid var(--line-2)}
  .sw.b{background:var(--blue-soft);border-color:rgba(59,134,255,.5)}
  .sw.t{background:var(--teal-soft);border-color:rgba(0,212,170,.5)}
  .sw.a{background:var(--amber-soft);border-color:rgba(245,165,36,.5)}

  /* ---------- feature groups ---------- */
  .features{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px;margin-top:32px}
  .fcard{border:1px solid var(--line);border-radius:16px;background:linear-gradient(180deg,var(--card),var(--card-2));
    padding:22px 22px 20px;transition:border-color .2s ease,transform .2s ease}
  .fcard:hover{border-color:var(--line-2);transform:translateY(-2px)}
  .fcard .ftag{font-family:var(--fm);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--teal);
    display:block;margin-bottom:10px}
  .fcard h3{font-size:1.16rem;margin-bottom:14px;color:var(--off);line-height:1.2}
  .flist{display:flex;flex-direction:column;gap:10px;margin:0;padding:0;list-style:none}
  .flist li{position:relative;padding-left:19px;font-size:.88rem;color:var(--sec);line-height:1.5}
  .flist li::before{content:"";position:absolute;left:0;top:.5em;width:7px;height:7px;border-radius:2px;
    background:var(--blue);transform:rotate(45deg)}
  .flist li b{color:var(--ink);font-weight:600}
  .flist li .m{font-family:var(--fm);font-size:.82em;color:var(--teal);background:var(--teal-soft);
    padding:1px 6px;border-radius:5px}

  /* ---------- stats ---------- */
  .stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin-top:28px}
  .stat{border:1px solid var(--line);border-radius:14px;padding:20px;background:var(--card-2)}
  .stat .v{font-family:var(--fd);font-size:2rem;color:var(--off);line-height:1;font-variant-numeric:tabular-nums}
  .stat .v.t{color:var(--teal)}
  .stat .k{font-size:.8rem;color:var(--mut);margin-top:9px;line-height:1.35}
  .note{font-size:.78rem;color:var(--mut);margin-top:16px;max-width:66ch}

  /* ---------- stack ---------- */
  .stack{display:flex;flex-wrap:wrap;gap:9px;margin-top:26px}
  .tech{font-family:var(--fm);font-size:.78rem;color:var(--sec);border:1px solid var(--line);border-radius:8px;
    padding:6px 11px;background:rgba(255,255,255,.02)}
  .tech b{color:var(--blue-2);font-weight:600}

  /* ---------- footer ---------- */
  footer{border-top:1px solid var(--line);padding:44px 0 60px;margin-top:20px}
  .fgrid{display:flex;flex-wrap:wrap;gap:28px;justify-content:space-between;align-items:flex-end}
  .endpoints{display:flex;flex-direction:column;gap:8px;font-size:.9rem}
  .endpoints .e{display:inline-flex;align-items:center;gap:10px;color:var(--sec)}
  .endpoints .e code{font-family:var(--fm);color:var(--off);font-size:.85rem}
  .status{display:inline-flex;align-items:center;gap:8px;font-size:.8rem;color:#5ff0d0;
    border:1px solid rgba(0,212,170,.35);background:var(--teal-soft);border-radius:999px;padding:6px 12px}
  .meta{font-size:.78rem;color:var(--mut);text-align:right;line-height:1.7}

  @media (max-width:560px){
    .tiers{grid-template-columns:1fr}
    section{padding:52px 0}
    .fgrid{align-items:flex-start}
    .meta{text-align:left}
  }
  @media (prefers-reduced-motion:reduce){*{transition:none!important}}

  /* ---------- added 2026-08-14 ---------- */
  .stage.guard{border-color:rgba(245,165,36,.28)}
  .stage.guard .tag{color:var(--amber)}
  .icell.rev{border-color:rgba(0,212,170,.3)}
  .icell.rev .n{color:#4fe6c6}
  .callout{margin-top:30px;border:1px solid rgba(0,212,170,.28);background:var(--teal-soft);
    border-radius:14px;padding:18px 20px}
  .callout .ceyebrow{font-family:var(--fm);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;
    color:#5ff0d0;font-weight:600;display:block;margin-bottom:8px}
  .callout p{font-size:.9rem;color:var(--sec);line-height:1.6;max-width:78ch}
  .stat .k .sub{color:var(--mut)}
  .flist li i{color:var(--ink);font-style:italic}

  .show-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:16px;margin-top:32px}
  .showcase{border:1px solid var(--line);border-radius:16px;padding:22px;
    background:linear-gradient(180deg,var(--card),var(--card-2))}
  .showcase .snum{font-family:var(--fm);font-size:.7rem;color:var(--blue-2);letter-spacing:.12em}
  .showcase h3{font-size:1.1rem;margin:10px 0 13px;line-height:1.25}
  .ask{font-family:var(--fm);font-size:.8rem;color:var(--ink);line-height:1.55;
    border-left:2px solid var(--blue);padding:1px 0 1px 13px;margin-bottom:13px}
  .ask.ar{border-left:0;border-right:2px solid var(--teal);padding:1px 13px 1px 0;
    text-align:right;font-family:var(--fb);font-size:.9rem}
  .why{font-size:.88rem;color:var(--sec);line-height:1.55}
  .why b{color:var(--ink);font-weight:600}

  .tbl-wrap{overflow-x:auto;margin-top:18px;padding-bottom:6px;
    border:1px solid var(--line);border-radius:14px;background:var(--card-2)}
  .tbl{width:100%;border-collapse:collapse;min-width:660px;font-size:.85rem}
  .tbl th{text-align:left;font-family:var(--fm);font-size:.64rem;letter-spacing:.14em;
    text-transform:uppercase;color:var(--blue-2);font-weight:600;padding:13px 16px;
    border-bottom:1px solid var(--line-2);white-space:nowrap}
  .tbl td{padding:13px 16px;border-bottom:1px solid var(--line);color:var(--sec);
    vertical-align:top;line-height:1.5}
  .tbl tbody tr:last-child td{border-bottom:0}
  .tbl td b{color:var(--ink);font-weight:600}
  .sub-h3{font-size:1.18rem;margin:11px 0 2px;color:var(--off)}

  /* ---------- marketing page (platform.html) ---------- */
  .prob{border:1px solid var(--line);border-radius:16px;padding:22px;
    background:linear-gradient(180deg,var(--card),var(--card-2))}
  .prob h3{font-size:1.08rem;margin-bottom:11px;line-height:1.25}
  .prob p{font-size:.9rem;color:var(--mut);line-height:1.58}
  .prob .pnum{font-family:var(--fm);font-size:.7rem;color:var(--amber);letter-spacing:.12em}

  .outcome{display:flex;gap:15px;padding:18px 0;border-bottom:1px solid var(--line)}
  .outcome:last-child{border-bottom:0}
  .outcome .oi{flex:0 0 auto;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;
    background:var(--blue-soft);border:1px solid rgba(59,134,255,.32);color:var(--blue-2);
    font-family:var(--fm);font-size:.78rem;font-weight:600}
  .outcome h3{font-size:1.02rem;margin-bottom:5px}
  .outcome p{font-size:.9rem;color:var(--sec);line-height:1.58;max-width:74ch}

  .cta{margin-top:34px;display:flex;flex-wrap:wrap;gap:13px;align-items:center}
  .btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--fb);font-size:.95rem;
    font-weight:600;padding:13px 24px;border-radius:11px;text-decoration:none;
    border:1px solid transparent;transition:transform .18s ease,background .18s ease}
  .btn:hover{text-decoration:none;transform:translateY(-1px)}
  .btn-primary{background:var(--blue);color:#fff;border-color:var(--blue)}
  .btn-primary:hover{background:var(--blue-2)}
  .btn-ghost{border-color:var(--line-2);color:var(--ink);background:rgba(255,255,255,.03)}
  .btn-ghost:hover{border-color:var(--blue-2)}

  .steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px;margin-top:28px}
  .step{border:1px solid var(--line);border-radius:14px;padding:20px;background:var(--card-2)}
  .step .sn{font-family:var(--fm);font-size:.7rem;color:var(--teal);letter-spacing:.14em}
  .step h3{font-size:1rem;margin:9px 0 6px}
  .step p{font-size:.86rem;color:var(--mut);line-height:1.55}