:root{
    color-scheme: dark;
    --ground:#0B0E14; --ground2:#0E121B; --panel:#12161F; --panel2:#171C27;
    --ink:#F2F4F8; --muted:#939DB0; --faint:#5B6575;
    --line:rgba(255,255,255,.08); --line2:rgba(255,255,255,.16);
    --fire:#E4141B; --fire2:#FF3A2F;
    --navy:#0B1D35; --gold:#D4A017; --gold2:#E8BC44;
    --warn:#E8A33D; --crit:#E2503F; --good:#39B57A;
    --disp:'Barlow Condensed',Impact,sans-serif;
    --body:'Inter',system-ui,sans-serif;
    --mono:'IBM Plex Mono',ui-monospace,monospace;
    --accent:var(--gold); --accent2:var(--gold2);
    --wrap:1120px;
  }
  *,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{
    background:var(--ground); color:var(--ink); font-family:var(--body);
    font-size:16px; line-height:1.65; -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  body[data-view="fire"],body[data-view="about"]{--accent:var(--fire);--accent2:var(--fire2)}
  body[data-view="cans"],body[data-view="canslite"],body[data-view="compare"]{--accent:var(--gold);--accent2:var(--gold2)}
  a{color:inherit;text-decoration:none}
  img{max-width:100%;display:block}
  ::selection{background:rgba(212,160,23,.28)}
  :focus-visible{outline:2px solid var(--accent2);outline-offset:3px;border-radius:3px}

  .wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 26px}
  .eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.32em;text-transform:uppercase;color:var(--accent2)}
  .disp{font-family:var(--disp);font-weight:800;line-height:.98;letter-spacing:.005em;text-wrap:balance}
  .muted{color:var(--muted)}
  .mono{font-family:var(--mono)}

  /* ---------- nav ---------- */
  header.nav{position:sticky;top:0;z-index:50;background:rgba(11,14,20,.82);
    backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
  .nav .bar{display:flex;align-items:center;gap:28px;height:66px}
  .brand{font-family:var(--disp);font-weight:800;font-size:23px;letter-spacing:.02em;
    display:flex;align-items:center;gap:.42em;cursor:pointer;white-space:nowrap}
  .brandlogo{height:40px;width:auto;flex:none;margin-right:2px}
  .brand b{color:var(--fire);font-weight:800}
  .brand span{color:var(--ink);font-weight:600}
  .fw{color:var(--fire);font-weight:700}
  .cw{color:var(--gold2);font-weight:700}
  .lw{color:#fff;font-weight:700}
  /* FIRE wordmark in the logo's slanted speed font */
  .brand b,.fw,footer.site .fbrand b{font-family:'Saira Condensed','Barlow Condensed',sans-serif;font-style:italic;font-weight:800;letter-spacing:.01em}
  nav.links{margin-left:auto;display:flex;align-items:center;gap:4px}
  nav.links a:not(.cta){font-family:var(--body);font-size:14.5px;font-weight:500;color:var(--muted);
    background:none;border:0;cursor:pointer;padding:9px 13px;border-radius:8px;position:relative;
    letter-spacing:.01em;transition:color .16s}
  nav.links a:not(.cta):hover{color:var(--ink)}
  nav.links a:not(.cta).on{color:var(--ink)}
  nav.links a:not(.cta).on::after{content:"";position:absolute;left:13px;right:13px;bottom:2px;height:2px;
    background:linear-gradient(90deg,var(--accent),var(--accent2));border-radius:2px}
  .cta{font-family:var(--body);font-weight:600;font-size:14px;color:#0B0E14 !important;
    background:linear-gradient(120deg,var(--accent),var(--accent2));padding:9px 16px;border-radius:9px;
    border:0;cursor:pointer;transition:transform .16s,filter .16s;white-space:nowrap}
  .cta:hover{transform:translateY(-1px);filter:brightness(1.06)}
  .menutoggle{display:none}

  /* ---------- views ---------- */
  .view{display:none;animation:rise .5s ease both}
  .view.on{display:block}
  body[data-view="about"] .closing-cta{display:none}
  @keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
  @media (prefers-reduced-motion:reduce){.view{animation:none}*{scroll-behavior:auto}}

  section.band{padding:74px 0}
  section.band.tight{padding:52px 0}
  .center{text-align:center}

  /* ---------- hero ---------- */
  .hero{position:relative;padding:88px 0 60px;overflow:hidden}
  .hero .grid-bg{position:absolute;inset:0;z-index:0;opacity:.5;
    background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
    background-size:46px 46px;mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000 0%,transparent 75%)}
  .hero .glow{position:absolute;top:-140px;left:50%;transform:translateX(-50%);width:760px;height:520px;z-index:0;
    background:radial-gradient(ellipse at center,color-mix(in srgb,var(--accent) 22%,transparent) 0%,transparent 66%);
    pointer-events:none;filter:blur(6px)}
  .hero .inner{position:relative;z-index:1}
  h1.big{font-size:clamp(2.9rem,7vw,5.3rem);margin:18px 0 0}
  .lede{font-size:clamp(1.05rem,1.7vw,1.28rem);color:var(--muted);max-width:60ch;margin:20px 0 0;line-height:1.6}

  .chiprow{display:flex;flex-wrap:wrap;gap:9px;margin-top:30px}
  .chip{font-family:var(--mono);font-size:12px;color:var(--ink);background:var(--panel);
    border:1px solid var(--line);border-radius:999px;padding:7px 13px;letter-spacing:.02em;
    display:inline-flex;align-items:center;gap:8px}
  .chip b{color:var(--accent2);font-weight:600}
  .dot{width:6px;height:6px;border-radius:50%;background:var(--accent2);flex:none}

  .btnrow{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
  .btn{font-family:var(--body);font-weight:600;font-size:15px;padding:13px 22px;border-radius:11px;cursor:pointer;
    border:1px solid transparent;display:inline-flex;align-items:center;gap:9px;transition:transform .16s,filter .16s,background .16s}
  .btn.solid{background:linear-gradient(120deg,var(--accent),var(--accent2));color:#0B0E14}
  .btn.solid:hover{transform:translateY(-2px);filter:brightness(1.06)}
  .btn.ghost{background:transparent;border-color:var(--line2);color:var(--ink)}
  .btn.ghost:hover{border-color:var(--accent2);color:var(--accent2)}
  .arrow{transition:transform .16s}
  .btn:hover .arrow{transform:translateX(3px)}

  /* ---------- product lineup (home) ---------- */
  .sec-head{display:flex;flex-direction:column;gap:12px;margin-bottom:38px}
  .sec-head h2{font-family:var(--disp);font-weight:800;font-size:clamp(2rem,3.6vw,2.9rem);line-height:1.02}
  .lineup{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
  .pcard{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:24px;
    display:flex;flex-direction:column;gap:16px;cursor:pointer;position:relative;overflow:hidden;
    transition:transform .18s,border-color .18s,background .18s;min-height:270px}
  .pcard:hover{transform:translateY(-4px);border-color:var(--line2);background:var(--panel2)}
  .pcard .top{height:4px;border-radius:4px;width:52px}
  .pcard.fire .top{background:linear-gradient(90deg,var(--fire),var(--fire2))}
  .pcard.cans .top,.pcard.lite .top{background:linear-gradient(90deg,var(--gold),var(--gold2))}
  .plogo{border-radius:12px;padding:18px;display:flex;align-items:center;justify-content:center;height:180px}
  .plogo.dark{background:#000;border:1px solid var(--line)}
  .plogo.light{background:#fff}
  .plogo img{max-width:100%;max-height:100%;width:auto;height:auto}
  .pcard h3{font-family:var(--disp);font-weight:700;font-size:1.5rem;letter-spacing:.01em}
  .pcard h3.fireimg{line-height:0;margin:4px 0 13px}
  .pcard .fireword{height:30px;width:auto;display:block}
  .navfire{height:21px;width:auto;flex:none}
  .pcard .role{font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint);margin-top:-8px}
  .pcard p{color:var(--muted);font-size:14.5px;line-height:1.6;flex:1}
  .pcard .go{font-weight:600;font-size:14px;display:inline-flex;align-items:center;gap:7px}
  .pcard.fire .go{color:var(--fire2)} .pcard.cans .go,.pcard.lite .go{color:var(--gold2)}

  /* ---------- generic sections ---------- */
  .split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
  .stack{display:flex;flex-direction:column;gap:18px}
  h2.h{font-family:var(--disp);font-weight:800;font-size:clamp(2rem,4vw,3rem);line-height:1.02;margin-top:10px}
  .body-lg{font-size:1.06rem;color:var(--muted);line-height:1.65;max-width:56ch}

  .features{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:8px}
  .feat{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:20px}
  .feat .ic{width:34px;height:34px;border-radius:9px;display:flex;align-items:center;justify-content:center;
    background:color-mix(in srgb,var(--accent) 16%,var(--panel2));color:var(--accent2);margin-bottom:13px}
  .feat h4{font-size:15.5px;font-weight:600;margin-bottom:6px}
  .feat p{font-size:13.5px;color:var(--muted);line-height:1.55}

  .audience{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
  .tag{font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--ink);
    border:1px solid var(--line2);border-radius:8px;padding:7px 12px;background:var(--ground2)}

  /* ---------- product hero logo tile ---------- */
  .logotile{border-radius:18px;padding:34px;display:flex;align-items:center;justify-content:center}
  .logotile.dark{background:#000;border:1px solid var(--line2);box-shadow:0 0 60px color-mix(in srgb,var(--fire) 20%,transparent)}
  .logotile.dark img{width:300px}
  .logotile.light{background:#fff;box-shadow:0 24px 60px rgba(0,0,0,.45)}

  /* ---------- mock: FIRE readout ---------- */
  .mock{background:var(--panel);border:1px solid var(--line2);border-radius:16px;overflow:hidden;
    box-shadow:0 30px 70px rgba(0,0,0,.45)}
  .mock .mhead{display:flex;align-items:center;gap:12px;padding:15px 18px;border-bottom:1px solid var(--line);
    background:var(--panel2)}
  .mock .mhead .k{font-family:var(--disp);font-weight:700;font-size:16px;letter-spacing:.04em}
  .mock .mhead .sub{font-family:var(--mono);font-size:11.5px;color:var(--faint);letter-spacing:.08em}
  .pill{margin-left:auto;font-family:var(--mono);font-size:11px;letter-spacing:.1em;padding:5px 10px;border-radius:999px;
    text-transform:uppercase;font-weight:500}
  .pill.good{color:var(--good);background:color-mix(in srgb,var(--good) 16%,transparent);border:1px solid color-mix(in srgb,var(--good) 40%,transparent)}
  .pill.warn{color:var(--warn);background:color-mix(in srgb,var(--warn) 15%,transparent);border:1px solid color-mix(in srgb,var(--warn) 40%,transparent)}
  .mbody{padding:18px}
  .stat3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:16px}
  .st{background:var(--ground2);border:1px solid var(--line);border-radius:11px;padding:14px}
  .st .lab{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint)}
  .st .val{font-family:var(--disp);font-weight:700;font-size:1.9rem;margin-top:4px;font-variant-numeric:tabular-nums}
  .st .val.accent{color:var(--accent2)}
  .rowlist{display:flex;flex-direction:column}
  .rowlist .r{display:flex;align-items:center;gap:12px;padding:12px 4px;border-top:1px solid var(--line);font-size:13.5px}
  .rowlist .r:first-child{border-top:0}
  .rowlist .r .rc{width:7px;height:7px;border-radius:50%;flex:none}
  .rowlist .r .desc{flex:1}
  .rowlist .r .amt{font-family:var(--mono);font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums}
  .rowlist .r .flag{font-family:var(--mono);font-size:10.5px;letter-spacing:.09em;padding:3px 8px;border-radius:6px;
    text-transform:uppercase;border:1px solid var(--line2);color:var(--muted)}
  .flag.crit{color:var(--crit);border-color:color-mix(in srgb,var(--crit) 45%,transparent)}
  .flag.warn{color:var(--warn);border-color:color-mix(in srgb,var(--warn) 45%,transparent)}
  .flag.info{color:var(--accent2);border-color:color-mix(in srgb,var(--accent2) 45%,transparent)}

  /* ---------- CANS workspace mock (navy) ---------- */
  .ws{background:#0A1930;border:1px solid rgba(212,160,23,.22);border-radius:16px;overflow:hidden;
    box-shadow:0 30px 70px rgba(0,0,0,.5)}
  .ws .whead{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid rgba(255,255,255,.09)}
  .ws .wmark{font-family:var(--disp);font-weight:800;letter-spacing:.06em;color:#fff;font-size:17px}
  .ws .wmark i{color:var(--gold);font-style:normal}
  .ws .wsub{font-family:var(--mono);font-size:11px;color:#8FA6C4;letter-spacing:.06em}
  .ws .demo{margin-left:auto;font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:#6E86A6}
  .ws .wbody{padding:18px}
  .ws .proj{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:#7D93B2}
  .ws .projname{font-family:var(--disp);font-weight:700;font-size:1.5rem;color:#fff;margin:3px 0 2px}
  .ws .projmeta{font-family:var(--mono);font-size:11.5px;color:#8FA6C4}
  .ws .wtiles{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:16px 0}
  .ws .wt{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:11px;padding:14px}
  .ws .wt .wl{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:#7D93B2}
  .ws .wt .wv{font-family:var(--disp);font-weight:700;font-size:1.7rem;color:#fff;margin-top:3px;font-variant-numeric:tabular-nums}
  .ws .wt .wv.gold{color:var(--gold2)}
  .ws .wt .wn{font-size:11px;color:#8FA6C4;margin-top:2px}
  .ws .find{display:flex;align-items:center;gap:10px;padding:11px 2px;border-top:1px solid rgba(255,255,255,.08);color:#DDE6F1;font-size:13px}
  .ws .find .fdot{width:7px;height:7px;border-radius:50%;background:var(--gold);flex:none}
  .ws .find .route{margin-left:auto;font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:#8FA6C4}
  .statuspill{font-family:var(--mono);font-size:10px;letter-spacing:.09em;text-transform:uppercase;color:var(--warn);
    background:color-mix(in srgb,var(--warn) 16%,transparent);border:1px solid color-mix(in srgb,var(--warn) 40%,transparent);
    padding:4px 10px;border-radius:999px;margin-left:auto}

  /* recommendation (lite) */
  .reco{display:flex;align-items:center;gap:16px;background:var(--ground2);border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin-bottom:14px}
  .reco .rk{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint)}
  .reco .rv{font-family:var(--disp);font-weight:800;font-size:1.7rem;color:var(--warn);letter-spacing:.03em}
  .reco .rn{margin-left:auto;font-size:12.5px;color:var(--muted);max-width:24ch;text-align:right}

  /* ---------- compare ---------- */
  .cmpwrap{overflow-x:auto;border:1px solid var(--line);border-radius:16px;background:var(--panel)}
  table.cmp{border-collapse:collapse;width:100%;min-width:640px;font-size:14px}
  table.cmp thead th{text-align:left;padding:16px 18px;background:var(--navy);color:#fff;font-family:var(--disp);
    font-weight:700;font-size:16px;letter-spacing:.02em;border-bottom:1px solid rgba(255,255,255,.1)}
  table.cmp thead th .en{font-family:var(--mono);font-size:11px;font-weight:400;color:#9DB1CC;letter-spacing:.08em;display:block}
  table.cmp thead th .lt{color:var(--gold2)}
  table.cmp tbody td{padding:13px 18px;border-top:1px solid var(--line);vertical-align:top}
  table.cmp tbody tr:nth-child(even){background:var(--ground2)}
  table.cmp .cap{color:var(--ink);font-weight:500}
  table.cmp .val{color:var(--muted);font-family:var(--mono);font-size:12.5px}
  table.cmp .yes{color:var(--good);font-weight:600}
  table.cmp .no{color:var(--faint)}
  table.cmp .grp td{background:transparent;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;
    text-transform:uppercase;color:var(--faint);padding-top:20px;border-top:0}

  /* ---------- find your fit ---------- */
  .fit{display:grid;grid-template-columns:1fr 1.08fr;gap:22px;align-items:stretch}
  .fit .cases{display:flex;flex-direction:column;gap:11px}
  .fit .case{text-align:left;background:var(--panel);border:1px solid var(--line);border-radius:13px;
    padding:16px 18px;cursor:pointer;color:var(--ink);font-family:var(--body);transition:border-color .16s,background .16s}
  .fit .case:hover{border-color:var(--line2)}
  .fit .case.on{border-color:var(--gold);background:color-mix(in srgb,var(--gold) 9%,var(--panel))}
  .fit .case .ct{font-weight:600;font-size:15px;display:flex;align-items:center;justify-content:space-between;gap:12px}
  .fit .case .ct .ar{color:var(--gold2);opacity:.55;transition:transform .16s,opacity .16s}
  .fit .case.on .ct .ar{opacity:1;transform:translateX(3px)}
  .fit .case .cs{font-size:13px;color:var(--muted);margin-top:3px;line-height:1.45}
  .fit .rec{background:linear-gradient(180deg,#0C2038,#0A1626);border:1px solid rgba(212,160,23,.28);
    border-radius:16px;padding:28px;display:flex;flex-direction:column;box-shadow:0 24px 60px rgba(0,0,0,.4)}
  .fit .rec .rlab{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold2)}
  .fit .rec h3{font-family:var(--disp);font-weight:800;font-size:clamp(2rem,3vw,2.6rem);margin:6px 0 6px;color:#fff;line-height:1}
  .fit .rec h3 .lt{color:var(--gold2);font-weight:800}
  .fit .rec .rblurb{color:#B7C4D6;font-size:14.5px;line-height:1.6}
  .fit .rec ul{list-style:none;margin:16px 0 4px;display:flex;flex-direction:column;gap:10px}
  .fit .rec li{display:flex;gap:11px;align-items:flex-start;color:#E4ECF6;font-size:14px;line-height:1.45}
  .fit .rec li .ck{color:var(--gold2);font-weight:800;flex:none}
  .fit .rec .note{font-size:12.5px;color:#8FA6C4;border-top:1px solid rgba(255,255,255,.1);padding-top:13px;margin-top:14px;line-height:1.5}
  .fit .rec .btn{margin-top:16px;align-self:flex-start}
  @media(max-width:820px){.fit{grid-template-columns:1fr}}

  /* ---------- callouts ---------- */
  .why{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
  .why .w{background:linear-gradient(180deg,var(--panel),var(--ground2));border:1px solid var(--line);border-radius:14px;padding:22px}
  .why .w .n{font-family:var(--mono);font-size:12px;color:var(--accent2);letter-spacing:.1em}
  .why .w h4{font-family:var(--disp);font-weight:700;font-size:1.3rem;margin:8px 0 8px}
  .why .w p{color:var(--muted);font-size:14px;line-height:1.6}

  .cta-band{background:linear-gradient(120deg,var(--navy),#0A1424);border:1px solid var(--line2);border-radius:20px;
    padding:44px;text-align:center;position:relative;overflow:hidden}
  .cta-band .glow2{position:absolute;inset:0;background:radial-gradient(ellipse 60% 80% at 50% -20%,color-mix(in srgb,var(--accent) 22%,transparent),transparent 60%)}
  .cta-band > *{position:relative}
  .cta-band h2{font-family:var(--disp);font-weight:800;font-size:clamp(1.8rem,3.4vw,2.6rem);line-height:1.05}
  .cta-band p{color:var(--muted);max-width:52ch;margin:14px auto 0}

  /* ---------- footer ---------- */
  footer.site{border-top:1px solid var(--line);margin-top:20px;padding:60px 0 44px;background:linear-gradient(180deg,transparent,rgba(0,0,0,.4))}
  footer.site .fcenter{display:flex;flex-direction:column;align-items:center;text-align:center}
  footer.site .flogo{width:138px;height:auto;filter:drop-shadow(0 0 42px rgba(226,20,27,.4))}
  footer.site .fdivider{width:64px;height:3px;border-radius:3px;background:linear-gradient(90deg,var(--fire),var(--fire2));margin:24px 0}
  footer.site .fnav{display:flex;flex-wrap:wrap;justify-content:center;gap:2px;margin-bottom:22px}
  footer.site .fnav button{background:none;border:0;color:var(--muted);font-size:13.5px;cursor:pointer;padding:5px 11px;font-family:var(--body)}
  footer.site .fnav button:hover{color:var(--ink)}
  footer.site .faddr{color:var(--muted);font-size:15px;margin-bottom:9px}
  footer.site .femail{color:var(--ink);font-size:15px;text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(255,255,255,.32)}
  footer.site .femail:hover{text-decoration-color:var(--fire2);color:var(--fire2)}
  footer.site .fpill{margin-top:24px;font-family:var(--mono);font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line2);border-radius:999px;padding:10px 24px}
  footer.site .flegal{margin-top:26px;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint)}

  /* ---------- responsive ---------- */
  @media(max-width:900px){
    .split{grid-template-columns:1fr;gap:30px}
    .lineup{grid-template-columns:1fr}
    .features,.why{grid-template-columns:1fr 1fr}
    nav.links{display:none;position:absolute;top:66px;left:0;right:0;background:var(--ground2);
      border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:8px 14px 14px;gap:2px}
    nav.links.open{display:flex}
    nav.links a:not(.cta){text-align:left;padding:12px 10px}
    nav.links a:not(.cta).on::after{display:none}
    nav.links .cta{margin-top:8px;text-align:center}
    .menutoggle{display:inline-flex;margin-left:auto;background:none;border:1px solid var(--line2);color:var(--ink);
      border-radius:9px;padding:8px 11px;cursor:pointer;font-size:15px}
  }
  @media(max-width:560px){
    .features,.why,.stat3,.ws .wtiles{grid-template-columns:1fr}
    .hero{padding:60px 0 44px}
    section.band{padding:54px 0}
  }