:root{
    --bg:#0a0a0b; --panel:#0e0e11; --panel-2:#141317;
    --line:#242229; --line-soft:#1a191e;
    --text:#f2f2f4; --muted:#8f8e97; --dim:#63626b;
    --red:#e5484d; --red-2:#ff5a60; --red-soft:rgba(229,72,77,.12);
    --maxw:1120px; --col:730px;
    --font:"Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
    --mono:ui-monospace,"SFMono-Regular","Consolas","Liberation Mono",monospace;
  }
  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
  a{color:inherit;text-decoration:none}

  /* scrollbar — black, pill, fits the dark theme */
  html{scrollbar-width:thin;scrollbar-color:#2a2830 #050506}
  ::-webkit-scrollbar{width:12px;height:12px}
  ::-webkit-scrollbar-track{background:#050506}
  ::-webkit-scrollbar-thumb{background:#26242b;border:3px solid #050506;border-radius:999px}
  ::-webkit-scrollbar-thumb:hover{background:#39373f}

  #particles{position:fixed;inset:0;z-index:0}
  .wrap{position:relative;z-index:1;min-height:100vh;display:flex;flex-direction:column}
  .container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 26px}
  .tag{font-family:var(--mono);font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--red)}

  #fade{position:fixed;inset:0;background:var(--bg);z-index:999;opacity:0;pointer-events:none;transition:opacity .5s ease}
  #fade.show{opacity:1;pointer-events:all}

  /* centered pill nav */
  .nav{position:sticky;top:0;z-index:50;display:flex;justify-content:center;padding:14px 18px}
  .navpill{display:inline-flex;gap:2px;background:rgba(18,17,20,.82);backdrop-filter:blur(16px);
    border:1px solid var(--line);border-radius:999px;padding:5px;
    box-shadow:0 12px 36px -12px rgba(0,0,0,.85),0 1px 0 rgba(255,255,255,.04) inset}
  .navpill a{font-family:var(--font);font-size:13.5px;font-weight:500;color:var(--muted);
    padding:9px 17px;border-radius:999px;transition:color .18s,background .18s;white-space:nowrap}
  .navpill a:hover{color:var(--text)}
  .navpill a.nav-home{color:var(--text)}
  .navpill a.current{color:#fff;background:var(--red)}

  .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--mono);font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;font-weight:600;border-radius:8px;padding:13px 22px;cursor:pointer;border:1px solid transparent;transition:transform .14s,background .18s,box-shadow .2s,border-color .18s}
  .btn-primary{background:var(--red);color:#fff}
  .btn-primary:hover{background:var(--red-2);box-shadow:0 10px 34px -12px rgba(229,72,77,.7);transform:translateY(-1px)}
  .btn-ghost{background:transparent;color:var(--text);border-color:var(--line)}
  .btn-ghost:hover{border-color:#413f48;background:rgba(255,255,255,.03)}

  main{flex:1}
  .page{display:none}
  .page.active{display:block;animation:pageFade .45s ease both}
  @keyframes pageFade{from{opacity:0}to{opacity:1}}

  /* home */
  .hero{text-align:center;padding:70px 0 96px}
  .hero-ascii{font-family:var(--mono);color:var(--red);font-size:clamp(5px,1.85vw,17px);line-height:1;letter-spacing:0;white-space:pre;margin:0 auto;display:block;width:max-content;max-width:100%;overflow:hidden;user-select:none;filter:drop-shadow(0 0 26px rgba(229,72,77,.22))}
  .hero-title{font-size:clamp(2.7rem,8vw,5rem);font-weight:900;letter-spacing:-.045em;line-height:1;margin:8px 0 32px;
    color:var(--red);filter:drop-shadow(0 0 22px rgba(229,72,77,.24))}
  .hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
  .hero-sub{margin:46px auto 0;max-width:56ch;color:var(--muted);font-size:1.04rem;line-height:1.55}
  .strip{margin-top:26px;font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--dim);display:flex;gap:18px;justify-content:center;flex-wrap:wrap}
  .strip b{color:var(--muted);font-weight:500}

  /* Home: fit exactly one screen, no scroll */
  body.route-home .hero{padding:24px 0}
  body.route-home .hero-sub{margin-top:26px}
  body.route-home .strip{margin-top:20px}
  body.route-home footer{padding:30px 0 22px}
  @media(min-width:821px){
    body.route-home .wrap{height:100vh;overflow:hidden}
    body.route-home main{display:flex;flex-direction:column;justify-content:center;min-height:0}
  }

  .page-head{padding:58px 0 26px;border-bottom:1px solid var(--line-soft)}
  .page-head h1{font-size:clamp(1.6rem,3.4vw,2.1rem);font-weight:700;letter-spacing:-.02em;margin:0}
  .page-head .intro{color:var(--muted);max-width:60ch;margin:8px 0 0;font-size:.95rem}
  .page-body{padding:44px 0 96px}
  .gap{height:56px}
  .sub-h{font-size:1rem;font-weight:700;letter-spacing:-.01em;margin:0}

  /* pricing */
  .plans{display:grid;grid-template-columns:1fr 1fr;max-width:720px;margin:0 auto;border:1px solid var(--line);border-radius:10px;background:var(--panel)}
  .plan-col{padding:30px 32px;display:flex;flex-direction:column}
  .plan-col+.plan-col{border-left:1px solid var(--line)}
  .plan-col h2{font-size:.95rem;font-weight:700;margin:0;display:flex;align-items:baseline;gap:10px}
  .plan-col h2 em{font-style:normal;font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--red)}
  .price-line{font-size:2rem;font-weight:800;letter-spacing:-.02em;margin:12px 0 0;line-height:1}
  .price-line span{font-size:.82rem;font-weight:500;color:var(--muted);margin-left:5px}
  .plan-col ul{list-style:none;padding:0;margin:18px 0 26px;display:flex;flex-direction:column;gap:8px}
  .plan-col li{color:#b9b8c0;font-size:.9rem;padding-left:17px;position:relative}
  .plan-col li::before{content:"✓";color:var(--red);position:absolute;left:0;top:1px;font-size:.78rem}
  .plan-col .btn{margin-top:auto;align-self:center;min-width:200px}
  .paynote{font-size:.85rem;color:var(--dim);margin:16px 0 0;text-align:center}

  /* plain numbered steps */
  .howto{margin:14px 0 0;padding:0 0 0 20px;max-width:56ch}
  .howto li{color:var(--muted);font-size:.95rem;margin-bottom:9px;padding-left:6px}
  .howto li::marker{color:var(--red);font-family:var(--mono);font-size:.85em}

  /* download row */
  .dl{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;border:1px solid var(--line);border-radius:10px;background:var(--panel);padding:26px 32px;max-width:720px}
  .dl h2{font-size:1rem;font-weight:700;margin:0 0 6px}
  .meta{font-family:var(--mono);font-size:11.5px;color:var(--dim);margin:0;letter-spacing:.03em}

  /* showcase */
  .shot{display:grid;grid-template-columns:1.12fr .88fr;gap:36px;align-items:center;margin-bottom:46px}
  .shot-frame{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#000;box-shadow:0 24px 60px -30px rgba(0,0,0,.9)}
  .shot-frame img{display:block;width:100%;height:auto}
  .shot-text h3{font-size:1.35rem;font-weight:800;letter-spacing:-.015em;margin:0 0 10px}
  .shot-text p{color:var(--muted);margin:0;font-size:.98rem}
  .shot.rev .shot-frame{order:2}

  /* docs */
  .page[data-route="/docs"] .container{max-width:none}

  /* docs page: fixed one-screen viewport, no page scroll */
  body.route-docs .wrap{height:100vh;overflow:hidden}
  body.route-docs main{display:flex;flex-direction:column;min-height:0}
  body.route-docs .page[data-route="/docs"].active{display:flex;flex-direction:column;flex:1;min-height:0}
  body.route-docs .page[data-route="/docs"] .container{flex:1;min-height:0;display:flex;flex-direction:column}
  body.route-docs .page-head{padding:26px 0 16px}
  body.route-docs .page-body,body.route-docs .docs{flex:1;min-height:0}
  body.route-docs .docs{align-items:stretch;padding-bottom:12px;grid-template-columns:230px minmax(0,1fr) 230px}
  body.route-docs .docs::after{content:""}
  body.route-docs .docs-side{position:static;overflow-y:auto;min-height:0}
  body.route-docs .docs-content{min-height:0;overflow-y:auto;display:flex;flex-direction:column;padding:6px 4px}
  body.route-docs .doc-sec.active{margin-top:auto}
  body.route-docs .doc-navrow{margin-bottom:auto}
  body.route-docs footer{padding:18px 0 16px}
  body.route-docs .copy{margin-top:14px;padding-top:12px}
  .docs{display:grid;grid-template-columns:230px minmax(0,1fr);gap:46px;align-items:start;padding-bottom:70px}
  .docs-side{position:sticky;top:88px}
  .docs-group .grp{width:100%;text-align:left;background:none;border:none;color:var(--text);font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;padding:9px 10px;cursor:pointer;display:flex;align-items:center;justify-content:space-between;border-radius:7px}
  .docs-group .grp:hover{background:rgba(255,255,255,.03)}
  .docs-group .grp .chev{color:var(--muted);transition:transform .2s}
  .docs-group.collapsed .grp .chev{transform:rotate(-90deg)}
  .docs-group .grp-items{display:flex;flex-direction:column;padding:2px 0 10px}
  .docs-group.collapsed .grp-items{display:none}
  .docs-group .grp-items a{color:var(--muted);font-size:.88rem;padding:6px 10px 6px 14px;margin-left:10px;border-left:1px solid var(--line-soft);cursor:pointer;transition:color .18s,border-color .18s}
  .docs-group .grp-items a:hover{color:var(--text);border-color:var(--red)}
  .docs-group .grp-items a.active{color:var(--text);border-color:var(--red)}
  .docs-content{max-width:var(--col);margin:0 auto;width:100%}
  .doc-sec{display:none}
  .doc-sec.active{display:block;animation:pageFade .3s ease both}
  .doc-sec h2{font-size:1.45rem;font-weight:800;letter-spacing:-.015em;margin:0 0 14px}

  /* prev/next section navigation */
  .doc-navrow{display:flex;gap:14px;margin-top:46px}
  .doc-navbtn{flex:1;display:flex;flex-direction:column;gap:3px;padding:16px 20px;border:1px solid var(--line);border-radius:10px;cursor:pointer;transition:border-color .18s,background .18s}
  .doc-navbtn:hover{border-color:var(--red);background:rgba(255,255,255,.02)}
  .doc-navbtn.off{visibility:hidden;pointer-events:none}
  .doc-navbtn .nlabel{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}
  .doc-navbtn .ntitle{color:var(--text);font-weight:600;font-size:.95rem}
  .doc-prev{align-items:flex-start}
  .doc-next{align-items:flex-end}
  .doc-prev .ntitle::before{content:"←";color:var(--red);margin-right:8px}
  .doc-next .ntitle::after{content:"→";color:var(--red);margin-left:8px}
  .doc-sec p{color:#bfbec6;margin:0 0 13px}
  .doc-sec ul,.doc-sec ol{color:#bfbec6;padding-left:20px;margin:0 0 13px}
  .doc-sec li{margin-bottom:7px}
  .doc-sec code,.howto code{font-family:var(--mono);background:var(--panel-2);border:1px solid var(--line);border-radius:5px;padding:2px 7px;font-size:.85em;color:var(--text)}
  .doc-sec a{color:var(--red)}
  .keybox{font-family:var(--mono);background:#000;border:1px solid var(--line);border-radius:9px;padding:14px 20px;color:var(--text);letter-spacing:.14em;display:inline-block;margin:2px 0 12px}
  .dtable{width:100%;border-collapse:collapse;margin:6px 0 16px;font-size:.9rem}
  .dtable th,.dtable td{text-align:left;padding:9px 12px;border-bottom:1px solid var(--line-soft)}
  .dtable th{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--dim)}
  .dtable td{color:#c8c7ce}
  .dtable td:last-child{font-family:var(--mono);color:var(--text)}

  /* footer */
  footer{border-top:1px solid var(--line-soft);padding:38px 0 34px;background:rgba(10,10,11,.7)}
  .foot{display:flex;justify-content:center;gap:40px;flex-wrap:wrap}
  .foot .ftag{color:var(--muted);font-size:.88rem;max-width:30ch;margin:0}
  .flinks{display:flex;gap:46px;flex-wrap:wrap;justify-content:center;text-align:center}
  .fcol h4{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--dim);margin:0 0 14px}
  .fcol a{display:block;color:var(--muted);font-size:1rem;margin-bottom:10px;cursor:pointer;transition:color .18s}
  .fcol a:hover{color:var(--text)}
  .copy{margin-top:36px;padding-top:20px;border-top:1px solid var(--line-soft);color:var(--dim);font-family:var(--mono);font-size:.76rem;letter-spacing:.04em;display:flex;justify-content:space-between;align-items:center;gap:12px}
.copy .gh{color:var(--muted);display:flex;transition:color .18s}
.copy .gh:hover{color:var(--text)}

  /* image lightbox */
  .shot-frame img{cursor:zoom-in}
  .lightbox{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:34px;background:rgba(3,3,5,.88);backdrop-filter:blur(8px);animation:mfade .22s ease}
  .lightbox[hidden]{display:none}
  .lightbox img{max-width:94vw;max-height:88vh;border:1px solid var(--line);border-radius:10px;box-shadow:0 40px 120px -30px rgba(0,0,0,.95);animation:lbzoom .32s cubic-bezier(.2,.7,.2,1) both;cursor:default}
  @keyframes lbzoom{from{opacity:0;transform:scale(.92)}to{opacity:1;transform:scale(1)}}
  .lightbox-x{position:absolute;top:20px;right:24px;background:rgba(255,255,255,.06);border:1px solid var(--line);color:var(--text);font-size:16px;cursor:pointer;width:40px;height:40px;border-radius:10px;line-height:1;transition:background .18s,border-color .18s}
  .lightbox-x:hover{background:rgba(255,255,255,.12);border-color:#413f48}

  /* support modal */
  .modal{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:24px;background:rgba(4,4,6,.74);backdrop-filter:blur(6px);animation:mfade .2s ease}
  .modal[hidden]{display:none}
  @keyframes mfade{from{opacity:0}to{opacity:1}}
  .modal-card{position:relative;width:100%;max-width:440px;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:34px;box-shadow:0 30px 80px -20px rgba(0,0,0,.9);animation:mup .28s cubic-bezier(.2,.7,.2,1) both}
  @keyframes mup{from{opacity:0;transform:translateY(16px) scale(.98)}to{opacity:1;transform:none}}
  .modal-x{position:absolute;top:14px;right:14px;background:none;border:none;color:var(--muted);font-size:15px;cursor:pointer;width:30px;height:30px;border-radius:8px;line-height:1;transition:color .18s,background .18s}
  .modal-x:hover{color:var(--text);background:rgba(255,255,255,.05)}
  .modal-card .tag{display:block;margin-bottom:12px}
  .modal-card h3{font-size:1.5rem;font-weight:800;letter-spacing:-.02em;margin:0 0 10px}
  .modal-card p{color:var(--muted);margin:0 0 22px;font-size:.95rem}
  .email-box{font-family:var(--mono);background:#000;border:1px solid var(--line);border-radius:9px;padding:14px 16px;color:var(--text);font-size:.98rem;text-align:center;margin-bottom:14px;overflow-x:auto;white-space:nowrap}
  .email-copy{font-size:11px}
  .modal-card .btn-primary{width:100%}

  @media(max-width:820px){
    .plans{grid-template-columns:1fr}
    .plan-col+.plan-col{border-left:none;border-top:1px solid var(--line)}
    .docs{grid-template-columns:1fr;gap:20px}
    .docs-side{position:static;border:1px solid var(--line-soft);border-radius:10px;padding:8px}
    body.route-docs .wrap{height:auto;overflow:visible}
    body.route-docs main{display:block}
    body.route-docs .page[data-route="/docs"].active{display:block}
    body.route-docs .page[data-route="/docs"] .container{display:block}
    body.route-docs .docs{grid-template-columns:1fr}
    body.route-docs .docs::after{display:none}
    body.route-docs .docs-content{overflow:visible}
  }
  @media(max-width:640px){.navpill a{padding:8px 11px;font-size:12.5px}.nav{padding:12px 10px}}
  @media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}.page.active{animation:none}}