@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/inter-400.woff2) format('woff2')}@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/inter-500.woff2) format('woff2')}@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/inter-600.woff2) format('woff2')}@font-face{font-family:'Inter';font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/inter-700.woff2) format('woff2')}@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/jbm-400.woff2) format('woff2')}@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/jbm-500.woff2) format('woff2')}


  :root{
    --bg:#0a0a0b; --surface:#141416; --surface2:#1d1d20; --line:rgba(255,255,255,.09);
    --tx:#f2ede6; --tx2:#9a958f; --tx3:#5c5854; --wa:#25d366;
    --r:#ff3b30; --g:#22e655; --b:#3b74ff;
    --sans:'Inter',sans-serif; --mono:'JetBrains Mono',monospace;
  }
  *{margin:0;padding:0;box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{background:var(--bg);color:var(--tx);font-family:var(--sans);-webkit-font-smoothing:antialiased;
    line-height:1.5;letter-spacing:-0.011em}
  a{color:inherit;text-decoration:none}
  .wrap{max-width:1240px;margin:0 auto;padding:0 32px}
  .eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--tx2)}
  .rgbrule{display:inline-flex;height:3px;width:54px;border-radius:2px;overflow:hidden}
  .rgbrule i{flex:1}.rgbrule i:nth-child(1){background:var(--r)}.rgbrule i:nth-child(2){background:var(--g)}.rgbrule i:nth-child(3){background:var(--b)}

  /* buttons */
  .btn{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:500;letter-spacing:0;
    padding:11px 18px;border-radius:8px;cursor:pointer;transition:.18s;border:1px solid transparent}
  .btn-wa{background:var(--tx);color:#0a0a0b}
  .btn-wa:hover{background:#fff}
  .btn-wa svg{width:16px;height:16px;color:var(--wa)}
  .btn-line{border-color:var(--line);color:var(--tx)}
  .btn-line:hover{border-color:rgba(255,255,255,.32)}
  .arrow{font-family:var(--mono);font-size:13px;color:var(--tx2);transition:.18s}
  a:hover>.arrow{color:var(--tx)}

  /* nav */
  nav{position:fixed;top:0;left:0;right:0;z-index:50;height:112px;display:flex;align-items:center;transition:.25s}
  nav.solid{background:rgba(10,10,11,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
  nav .wrap{display:flex;align-items:center;justify-content:space-between;width:100%}
  .brand{display:flex;align-items:center;gap:10px}
  .brand img{height:77px;filter:brightness(0) invert(1)}
  .navlinks{display:flex;gap:30px;font-size:14px;color:var(--tx2)}
  .navlinks a:hover{color:var(--tx)}
  .navright{display:flex;align-items:center;gap:18px}
  @media(max-width:860px){.navlinks{display:none}}

  /* hero */
  header{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden}
  header .photo{position:absolute;inset:0;background-size:cover;background-position:center;z-index:0}
  header .scrim{position:absolute;inset:0;z-index:1;
    background:linear-gradient(180deg,rgba(10,10,11,.55) 0%,rgba(10,10,11,.12) 26%,rgba(10,10,11,.12) 42%,rgba(10,10,11,.82) 84%,#0a0a0b 100%)}
  header .scrim2{position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(10,10,11,.6) 0%,transparent 52%)}
  header .wrap{position:relative;z-index:2;width:100%;padding-bottom:64px;padding-top:120px}
  header .eyebrow{display:flex;align-items:center;gap:14px;margin-bottom:22px}
  h1{font-size:clamp(40px,6.4vw,82px);font-weight:600;line-height:1.02;letter-spacing:-0.03em;max-width:16ch}
  header p.sub{margin-top:22px;max-width:52ch;font-size:clamp(15px,1.5vw,18px);color:#d8d3ca;line-height:1.55}
  header .actions{margin-top:30px;display:flex;gap:12px;flex-wrap:wrap}
  .specline{margin-top:40px;display:flex;gap:10px 26px;flex-wrap:wrap;font-family:var(--mono);font-size:12.5px;color:var(--tx2);
    padding-top:20px;border-top:1px solid var(--line);max-width:780px}
  .specline b{color:var(--tx);font-weight:500}

  /* sections */
  section{padding:108px 0}
  .shead{margin-bottom:48px;max-width:640px}
  .shead .eyebrow{display:block;margin-bottom:16px}
  h2{font-size:clamp(28px,3.6vw,42px);font-weight:600;letter-spacing:-0.025em;line-height:1.08}
  .shead p{margin-top:16px;color:var(--tx2);font-size:16px;max-width:46ch}

  /* range */
  .range-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
  @media(max-width:900px){.range-grid{grid-template-columns:1fr;max-width:440px}}
  .card{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--surface);transition:.2s}
  .card:hover{border-color:rgba(255,255,255,.2);background:var(--surface2)}
  .card .stage{position:relative;height:208px;display:flex;align-items:center;justify-content:center;padding:24px;
    background:linear-gradient(180deg,#202227 0%,#141416 100%)}
  .card .stage::after{content:"";position:absolute;left:50%;bottom:26px;transform:translateX(-50%);width:62%;height:24px;
    background:radial-gradient(closest-side,rgba(0,0,0,.5),transparent 75%);filter:blur(3px)}
  .card .stage img{max-width:100%;max-height:100%;object-fit:contain;position:relative;z-index:2;filter:drop-shadow(0 12px 16px rgba(0,0,0,.5))}
  .card .idx{position:absolute;top:14px;left:16px;z-index:3;font-family:var(--mono);font-size:12px;color:var(--tx2)}
  .card .body{padding:22px 22px 24px}
  .card h3{font-size:21px;font-weight:600;letter-spacing:-0.02em}
  .card h3 span{font-family:var(--mono);font-size:13px;font-weight:400;color:var(--tx2);margin-left:8px;letter-spacing:0}
  .card .meta{font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--tx3);margin-top:6px}
  .card .ideal{margin-top:14px;color:var(--tx2);font-size:14px;line-height:1.5;min-height:42px}
  .card .row{margin-top:20px;padding-top:16px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
  .card .row a{font-size:13px;color:var(--tx)}
  .card .row .wa{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--tx2)}
  .card .row .wa svg{width:14px;height:14px;color:var(--wa)}.card .row .wa:hover{color:var(--tx)}

  /* flagship */
  .flag{border-top:1px solid var(--line)}
  .flag .row{display:grid;grid-template-columns:1.04fr .96fr;gap:48px;align-items:center}
  @media(max-width:900px){.flag .row{grid-template-columns:1fr;gap:32px}}
  .flag .stage{position:relative;border:1px solid var(--line);border-radius:16px;min-height:420px;display:flex;align-items:center;justify-content:center;
    padding:44px;background:linear-gradient(180deg,#202227 0%,#131315 100%);overflow:hidden}
  .flag .stage::after{content:"";position:absolute;left:50%;bottom:54px;transform:translateX(-50%);width:56%;height:30px;background:radial-gradient(closest-side,rgba(0,0,0,.5),transparent 75%);filter:blur(4px)}
  .flag .stage img{max-width:100%;max-height:340px;object-fit:contain;position:relative;z-index:2;filter:drop-shadow(0 18px 24px rgba(0,0,0,.55))}
  .flag h2{margin:18px 0 16px}
  .flag p{color:var(--tx2);font-size:16px;max-width:44ch;line-height:1.6}
  .spectable{margin:26px 0;border-top:1px solid var(--line)}
  .spectable .r{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line);font-size:14px}
  .spectable .k{font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--tx2)}
  .spectable .v{color:var(--tx);font-weight:500}
  .spectable .v .dots{display:inline-flex;gap:4px;margin-left:8px;vertical-align:middle}
  .spectable .v .dots i{width:7px;height:7px;border-radius:50%}

  /* cta band w/ real photo */
  .band{position:relative;overflow:hidden;border-top:1px solid var(--line)}
  .band .photo{position:absolute;inset:0;background-size:cover;background-position:center;z-index:0;opacity:.5}
  .band .scrim{position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,#0a0a0b 8%,rgba(10,10,11,.7) 50%,rgba(10,10,11,.5) 100%)}
  .band .wrap{position:relative;z-index:2;padding:120px 32px}
  .band h2{max-width:18ch}
  .band p{margin:18px 0 28px;color:var(--tx2);max-width:46ch;font-size:16px}

  footer{border-top:1px solid var(--line);padding:48px 0}
  footer .wrap{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:center}
  footer .fbrand img{height:96px;filter:brightness(0) invert(1);opacity:.9}
  footer .col{font-family:var(--mono);font-size:12px;color:var(--tx3);line-height:1.8}
  footer a:hover{color:var(--tx2)}

  /* --- finish build additions --- */
  [id]{scroll-margin-top:104px}
  .subrange{margin:44px 0 18px;display:flex;align-items:center;gap:16px}
  .subrange span{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--tx2);white-space:nowrap}
  .subrange .ln{flex:1;height:1px;background:var(--line)}
  .range-grid.two{grid-template-columns:repeat(2,1fr)}
  @media(max-width:900px){.range-grid.two{grid-template-columns:1fr;max-width:440px}}

  /* technology */
  .tech{border-top:1px solid var(--line)}
  .feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden}
  @media(max-width:900px){.feat-grid{grid-template-columns:1fr}}
  .feat{background:var(--bg);padding:32px 28px;transition:.2s}
  .feat:hover{background:var(--surface)}
  .feat .n{font-family:var(--mono);font-size:12px;color:var(--tx3);letter-spacing:.1em}
  .feat h4{font-size:17px;font-weight:600;margin:14px 0 10px;letter-spacing:-0.01em}
  .feat p{color:var(--tx2);font-size:14px;line-height:1.62}
  .statband{margin-top:18px;display:flex;flex-wrap:wrap;gap:26px 56px;padding:30px 32px;border:1px solid var(--line);border-radius:16px;
    background:linear-gradient(180deg,var(--surface) 0%,var(--bg) 100%)}
  .statband .s{display:flex;flex-direction:column;gap:6px}
  .statband .s b{font-size:24px;font-weight:600;letter-spacing:-0.02em}
  .statband .s span{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--tx2)}

  /* projects gallery */
  .projects{border-top:1px solid var(--line)}
  .gal{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:198px;gap:12px;grid-auto-flow:dense}
  .gal a{position:relative;overflow:hidden;border-radius:12px;border:1px solid var(--line);background:var(--surface)}
  .gal img{width:100%;height:100%;object-fit:cover;transition:.5s ease;display:block}
  .gal a:hover img{transform:scale(1.06)}
  .gal a::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(10,10,11,.5));opacity:0;transition:.3s}
  .gal a:hover::after{opacity:1}
  .gal .w2{grid-column:span 2}.gal .h2{grid-row:span 2}
  @media(max-width:900px){.gal{grid-template-columns:repeat(2,1fr);grid-auto-rows:150px}.gal .w2{grid-column:span 2}.gal .h2{grid-row:span 1}}

  /* support */
  .support{border-top:1px solid var(--line)}
  .sup-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
  @media(max-width:760px){.sup-grid{grid-template-columns:1fr}}
  .sup{border:1px solid var(--line);border-radius:16px;padding:30px;background:var(--surface);transition:.2s}
  .sup:hover{border-color:rgba(255,255,255,.18)}
  .sup h4{font-size:17px;font-weight:600;margin-bottom:14px;display:flex;align-items:center;gap:12px;letter-spacing:-0.01em}
  .sup p{color:var(--tx2);font-size:14px;line-height:1.65}
  .sup ul{list-style:none;margin-top:6px}
  .sup li{color:var(--tx2);font-size:14px;padding:6px 0 6px 18px;position:relative;line-height:1.5}
  .sup li::before{content:"\203A";position:absolute;left:2px;color:var(--tx3)}
  .sup .v{color:var(--tx)}

  /* footer expanded */
  footer{padding:56px 0 32px}
  footer .wrap{display:block}
  footer .ftop{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:32px;padding-bottom:40px;border-bottom:1px solid var(--line)}
  @media(max-width:760px){footer .ftop{grid-template-columns:1fr 1fr}}
  footer .fbrand{margin-bottom:0}
  footer .ftag{color:var(--tx2);font-size:13px;line-height:1.65;margin-top:18px;max-width:32ch}
  footer .fcol h5{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--tx2);margin-bottom:14px}
  footer .fcol a{display:block;color:var(--tx3);font-size:13px;line-height:2.05}
  footer .fcol a:hover{color:var(--tx)}
  footer .fbot{padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-family:var(--mono);font-size:11px;color:var(--tx3);letter-spacing:.04em}
  footer .fbot .certs span{margin-left:16px}


  /* ===== v2 — depth + authority + beam hero ===== */
  .hero{position:relative;min-height:100svh;overflow:hidden;
    background:radial-gradient(120% 86% at 50% 116%, #1e1d2b 0%, #121119 40%, #0a0a0b 100%)}
  .hero .gridfade{position:absolute;inset:0;z-index:0;opacity:.6;
    background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
    background-size:62px 62px;-webkit-mask:radial-gradient(75% 55% at 50% 58%,#000,transparent 78%);mask:radial-gradient(75% 55% at 50% 58%,#000,transparent 78%)}
  .beams{position:absolute;left:50%;bottom:17%;z-index:1;width:0;height:0;transform:translateX(-50%)}
  .beam{position:absolute;bottom:0;left:-2.5px;width:5px;height:99vh;transform-origin:bottom center;border-radius:5px;
    mix-blend-mode:screen;opacity:1;will-change:transform,opacity;
    animation:sway 8s ease-in-out infinite alternate, flick 5s ease-in-out infinite}
  .beam::after{content:"";position:absolute;left:50%;top:0;bottom:0;width:26px;transform:translateX(-50%);border-radius:50%;background:inherit;filter:blur(13px);opacity:.95}
  .beam.r{background:linear-gradient(to top,#fff 0%,#ff5a4f 8%,rgba(255,59,48,.62) 52%,transparent 90%);box-shadow:0 0 26px #ff3b30,0 0 60px rgba(255,59,48,.5)}
  .beam.g{background:linear-gradient(to top,#fff 0%,#5cff8a 8%,rgba(34,230,85,.62) 52%,transparent 90%);box-shadow:0 0 26px #22e655,0 0 60px rgba(34,230,85,.5)}
  .beam.b{background:linear-gradient(to top,#fff 0%,#6e9bff 8%,rgba(59,116,255,.62) 52%,transparent 90%);box-shadow:0 0 26px #3b74ff,0 0 60px rgba(59,116,255,.5)}
  .beam.c{background:linear-gradient(to top,#fff 0%,#67e6f7 8%,rgba(34,211,238,.62) 52%,transparent 90%);box-shadow:0 0 26px #22d3ee,0 0 60px rgba(34,211,238,.5)}
  .beam.m{background:linear-gradient(to top,#fff 0%,#f06fe0 8%,rgba(232,75,210,.62) 52%,transparent 90%);box-shadow:0 0 26px #e84bd2,0 0 60px rgba(232,75,210,.5)}
  @keyframes sway{from{transform:rotate(var(--a))}to{transform:rotate(calc(var(--a) + var(--d)))}}
  @keyframes flick{0%,100%{opacity:.9}45%{opacity:.62}70%{opacity:1}}
  @media(prefers-reduced-motion:reduce){.beam{animation:none}}
  .hero .source{position:absolute;left:50%;bottom:15%;width:240px;height:90px;transform:translateX(-50%);z-index:1;
    background:radial-gradient(closest-side,rgba(255,255,255,.85),rgba(255,255,255,0));filter:blur(13px)}
  .hero .unit{position:absolute;left:50%;bottom:6%;transform:translateX(-50%);width:min(470px,56vw);z-index:2;
    filter:drop-shadow(0 32px 42px rgba(0,0,0,.65))}
  .hero .unit img{width:100%;display:block}
  .hero .floor{position:absolute;left:0;right:0;bottom:0;height:22%;z-index:2;
    background:linear-gradient(to top,#0a0a0b 6%,transparent)}
  .hero .copy{position:absolute;left:0;right:0;top:17%;z-index:3;text-align:center}
  .hero .copy .eyebrow{display:inline-flex;align-items:center;gap:14px;margin-bottom:22px;justify-content:center}
  .hero h1{font-size:clamp(42px,7vw,88px);font-weight:600;line-height:1.0;letter-spacing:-0.035em;margin:0 auto;max-width:14ch}
  .hero .sub{margin:22px auto 0;max-width:50ch;font-size:clamp(15px,1.5vw,18px);color:#d8d3ca;line-height:1.55}
  .hero .actions{margin-top:30px;display:flex;gap:12px;flex-wrap:wrap;justify-content:center}

  /* credibility band */
  .cred{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface);padding:0}
  .cred .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:22px 48px;padding:28px 32px}
  .cred .lead{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--tx2);max-width:30ch;line-height:1.6}
  .cred .lead b{color:var(--tx);font-weight:500}
  .cred .stats{display:flex;flex-wrap:wrap;gap:22px 40px}
  .cred .stat b{display:block;font-size:21px;font-weight:600;letter-spacing:-0.02em}
  .cred .stat span{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--tx2)}

  /* range — ideal-for label */
  .idealfor{margin-top:14px}
  .idealfor span{font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--tx3);display:block;margin-bottom:5px}
  .idealfor p{color:var(--tx2);font-size:14px;line-height:1.5;min-height:40px}

  /* contact form */
  .contact{position:relative;overflow:hidden;border-top:1px solid var(--line);padding:0}
  .contact .photo{position:absolute;inset:0;background-size:cover;background-position:center;z-index:0;opacity:.28}
  .contact .scrim{position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,#0a0a0b 6%,rgba(10,10,11,.72) 46%,rgba(10,10,11,.55) 100%)}
  .contact .cgrid{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;padding:104px 32px}
  @media(max-width:860px){.contact .cgrid{grid-template-columns:1fr;gap:34px}}
  .contact h2{max-width:16ch}
  .contact .lp{margin:18px 0 26px;color:var(--tx2);max-width:42ch;font-size:16px;line-height:1.6}
  .cdetails{display:grid;gap:14px}
  .cdetail{display:flex;gap:12px;align-items:baseline;color:var(--tx2);font-size:14px}
  .cdetail .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--tx3);min-width:78px}
  .cdetail a:hover,.cdetail b{color:var(--tx)}.cdetail b{font-weight:500}
  .cform{display:grid;gap:14px;background:rgba(18,18,20,.66);backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:18px;padding:30px}
  .cform .field{display:flex;flex-direction:column;gap:7px}
  .cform .two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
  @media(max-width:480px){.cform .two{grid-template-columns:1fr}}
  .cform label{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--tx2)}
  .cform input,.cform textarea,.cform select{background:var(--bg);border:1px solid var(--line);border-radius:9px;padding:12px 13px;color:var(--tx);font-family:var(--sans);font-size:14px;width:100%;transition:.18s}
  .cform textarea{resize:vertical;min-height:84px}
  .cform input:focus,.cform textarea:focus,.cform select:focus{outline:none;border-color:rgba(255,255,255,.34);background:#101012}
  .cform button{margin-top:4px;justify-content:center;width:100%;padding:13px}
  .cform .note{font-family:var(--mono);font-size:10.5px;color:var(--tx3);text-align:center;letter-spacing:.04em}

  /* scroll reveal */
  .reveal{opacity:0;transform:translateY(20px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
  .reveal.in{opacity:1;transform:none}
  @media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}


  /* proven-in-field band */
  .proof{border-top:1px solid var(--line);background:linear-gradient(180deg,var(--surface) 0%,var(--bg) 100%)}
  .proof .eyebrow{display:block;margin-bottom:28px}
  .proof-row{display:grid;grid-template-columns:.92fr 1.45fr;gap:44px;align-items:center}
  @media(max-width:860px){.proof-row{grid-template-columns:1fr;gap:30px}}
  .proof .lead{font-size:clamp(20px,2.3vw,28px);font-weight:600;letter-spacing:-0.02em;line-height:1.28;color:var(--tx2)}
  .proof .lead b{color:var(--tx);font-weight:600}
  .proof .stats{display:flex;flex-wrap:wrap;gap:26px 44px}
  .proof .stat b{display:block;font-size:25px;font-weight:600;letter-spacing:-0.02em}
  .proof .stat span{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--tx2)}


  /* applications */
  .apps{border-top:1px solid var(--line)}
  .app-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
  @media(max-width:900px){.app-grid{grid-template-columns:1fr;max-width:460px}}
  .app{position:relative;border-radius:14px;overflow:hidden;border:1px solid var(--line);min-height:300px;display:flex;align-items:flex-end}
  .app img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:.55s ease;z-index:0}
  .app:hover img{transform:scale(1.06)}
  .app .ov{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,10,11,.1) 20%,rgba(10,10,11,.55) 55%,rgba(10,10,11,.94));z-index:1}
  .app .txt{position:relative;z-index:2;padding:24px}
  .app h4{font-size:18px;font-weight:600;letter-spacing:-0.01em}
  .app .ser{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:#cbe8d4;margin-top:9px;display:flex;align-items:center;gap:8px}
  .app .ser .rgbrule{height:3px;width:24px}
  .app p{color:var(--tx2);font-size:13.5px;line-height:1.5;margin-top:9px;max-width:34ch}

  /* spec tabs */
  .specs{border-top:1px solid var(--line);background:var(--surface)}
  .tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}
  .tab{font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--tx2);
    padding:11px 17px;border:1px solid var(--line);border-radius:9px;cursor:pointer;transition:.18s;background:transparent}
  .tab:hover{color:var(--tx);border-color:rgba(255,255,255,.26)}
  .tab.on{background:var(--tx);color:#0a0a0b;border-color:var(--tx)}
  .panel{display:none}
  .panel.on{display:block;animation:fadein .35s ease}
  @keyframes fadein{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
  .panel .ph{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px 20px;margin-bottom:16px}
  .panel .ph h3{font-size:20px;font-weight:600;letter-spacing:-0.02em}
  .panel .ph span{color:var(--tx2);font-size:14px}
  .spec-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:var(--bg)}
  .spectbl{width:100%;border-collapse:collapse;font-size:13.5px;min-width:620px}
  .spectbl th,.spectbl td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line);white-space:nowrap}
  .spectbl thead th{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--tx2);font-weight:400}
  .spectbl tbody tr:last-child td{border-bottom:none}
  .spectbl tbody td:first-child{font-weight:600;color:var(--tx)}
  .spectbl td{color:var(--tx2)}
  .spectbl tbody tr:hover td{background:rgba(255,255,255,.025)}
  .panel .note{font-family:var(--mono);font-size:11px;color:var(--tx3);margin-top:14px;line-height:1.6}

  /* faq */
  .faq{border-top:1px solid var(--line)}
  .faq-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:48px;align-items:start}
  @media(max-width:860px){.faq-grid{grid-template-columns:1fr;gap:20px}}
  .qa{border-bottom:1px solid var(--line)}
  .qa summary{cursor:pointer;padding:22px 0;font-size:16px;font-weight:500;list-style:none;display:flex;justify-content:space-between;gap:20px;align-items:center;color:var(--tx)}
  .qa summary::-webkit-details-marker{display:none}
  .qa summary::after{content:"+";font-family:var(--mono);color:var(--tx2);font-size:22px;line-height:1;transition:.25s}
  .qa[open] summary::after{transform:rotate(45deg);color:var(--tx)}
  .qa summary:hover{color:#fff}
  .qa p{color:var(--tx2);font-size:14.5px;line-height:1.66;padding:0 0 22px;max-width:64ch;margin:0}
  .qa p a{color:var(--tx);border-bottom:1px solid var(--tx3)}


  /* comparison table */
  .compare{border-top:1px solid var(--line);background:var(--surface)}
  .cmp{overflow-x:auto;border:1px solid var(--line);border-radius:16px;background:var(--bg)}
  .cmptbl{width:100%;border-collapse:collapse;font-size:14px;min-width:680px}
  .cmptbl th,.cmptbl td{padding:16px 20px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top;line-height:1.45}
  .cmptbl thead th{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--tx2);font-weight:400}
  .cmptbl thead th.able{color:var(--tx);font-weight:500}
  .cmptbl tbody td:first-child{color:var(--tx2);font-family:var(--mono);font-size:11px;letter-spacing:.04em;text-transform:uppercase;width:22%}
  .cmptbl .able-col{color:var(--tx);font-weight:500;background:rgba(34,230,85,.045);border-left:1px solid rgba(34,230,85,.18);border-right:1px solid rgba(34,230,85,.18)}
  .cmptbl .able-col .yes{color:var(--g);margin-right:9px;font-weight:700}
  .cmptbl .other-col{color:var(--tx3)}
  .cmptbl tbody tr:last-child td{border-bottom:none}
  .cmptbl tbody tr:last-child .able-col{border-bottom:1px solid rgba(34,230,85,.18)}
  .compare .note{font-family:var(--mono);font-size:11px;color:var(--tx3);margin-top:16px;line-height:1.6;max-width:80ch}


  /* ===== mobile fixes ===== */
  html,body{overflow-x:hidden}
  @media(max-width:600px){
    nav{height:78px}
    .brand img{height:50px}
    .navright .btn{padding:9px 13px;font-size:13px}
    .hero{min-height:92svh}
    .hero .copy{top:15%}
    .hero .copy .eyebrow{flex-wrap:wrap;justify-content:center;row-gap:9px;font-size:10px;letter-spacing:.1em;padding:0 8px}
    .hero h1{font-size:clamp(34px,11vw,48px);max-width:100%}
    .hero .sub{font-size:15px;padding:0 4px}
    .hero .unit{width:74vw;bottom:4%}
    .cred .wrap{padding:24px 28px}
    .cred .stats{gap:18px 28px}
    .flag .spectable .r{flex-direction:column;align-items:flex-start;gap:4px}
    .flag .spectable .v{font-weight:600}
    .statband{gap:20px 30px;padding:24px 22px}
    .proof-row .stats{gap:20px 30px}
    section{padding:84px 0}
    .shead{margin-bottom:36px}
    .wrap{padding:0 22px}
  }
  @media(max-width:400px){
    .tabs{gap:6px}
    .tab{padding:9px 12px;font-size:11px}
  }


  /* ===== series deep-dive pages ===== */
  .shero{position:relative;min-height:80svh;display:flex;align-items:center;overflow:hidden;border-bottom:1px solid var(--line);
    background:radial-gradient(115% 95% at 76% 28%, #1b1a26 0%, #0d0d10 52%, #0a0a0b 100%)}
  .shero .beams{position:absolute;right:24%;bottom:4%;z-index:1;width:0;height:0}
  .shero .unit{position:absolute;right:3%;bottom:7%;width:min(530px,44vw);z-index:2;filter:drop-shadow(0 32px 46px rgba(0,0,0,.62))}
  .shero .unit img{width:100%;display:block}
  .shero .wrap{position:relative;z-index:3;width:100%}
  .shero .back{font-family:var(--mono);font-size:12px;color:var(--tx2);display:inline-flex;gap:8px;margin-bottom:22px}
  .shero .back:hover{color:var(--tx)}
  .shero .eyebrow{display:flex;align-items:center;gap:13px;margin-bottom:18px}
  .shero h1{font-size:clamp(40px,6.2vw,78px);font-weight:600;letter-spacing:-0.03em;line-height:1.0;max-width:13ch}
  .shero .tag{font-family:var(--mono);font-size:13px;letter-spacing:.03em;color:var(--tx);margin-top:18px}
  .shero .lead{margin-top:18px;max-width:46ch;color:var(--tx2);font-size:16px;line-height:1.6}
  .shero .chips{margin-top:26px;display:flex;flex-wrap:wrap;gap:9px}
  .chip{font-family:var(--mono);font-size:11.5px;letter-spacing:.05em;color:var(--tx);border:1px solid var(--line);border-radius:999px;padding:7px 14px;background:rgba(20,20,22,.6)}
  .shero .actions{margin-top:30px;display:flex;gap:12px;flex-wrap:wrap}
  @media(max-width:900px){
    .shero{min-height:auto;padding:120px 0 48px}
    .shero .unit{position:relative;right:auto;bottom:auto;width:min(360px,76vw);margin:34px auto 0}
    .shero .beams{display:none}
  }
  .snav{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
  .snav a{font-family:var(--mono);font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--tx2);padding:9px 15px;border:1px solid var(--line);border-radius:8px;transition:.18s}
  .snav a:hover{color:var(--tx);border-color:rgba(255,255,255,.26)}
  .snav a.on{background:var(--tx);color:#0a0a0b;border-color:var(--tx)}
  .seriesnav{border-bottom:1px solid var(--line);background:var(--surface)}
  .seriesnav .wrap{padding-top:22px;padding-bottom:22px}
  .applist{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
  @media(max-width:760px){.applist{grid-template-columns:1fr}}
  .applist .it{border:1px solid var(--line);border-radius:12px;padding:20px 22px;background:var(--surface)}
  .applist .it h4{font-size:15px;font-weight:600;margin-bottom:6px}
  .applist .it p{color:var(--tx2);font-size:13.5px;line-height:1.55}