:root{
    --bg:#0B0B0D; --surface:#1C1C1F; --surface2:#141416; --line:#26262A;
    --ink:#D9D9D9; --dim:rgba(255,255,255,.42); --dimmer:rgba(255,255,255,.22);
    --accent:#FF3B30; /* JS drifts this toward #FF9F0A with energy */
    --mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,monospace;
    --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,sans-serif;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{background:var(--bg);color:var(--ink);font-family:var(--sans);
       font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
  a{color:inherit;text-decoration:none}
  ::selection{background:var(--accent);color:#0B0B0D}

  .wrap{max-width:1060px;margin:0 auto;padding:0 24px}
  section{padding:96px 0}
  h1{font-size:clamp(34px,5.6vw,58px);line-height:1.12;font-weight:700;letter-spacing:-.02em}
  h2{font-size:clamp(24px,3.4vw,34px);line-height:1.2;font-weight:650;letter-spacing:-.015em;margin-bottom:18px}
  .lead{color:var(--dim);font-size:clamp(17px,2vw,20px);max-width:46em}
  .kicker{font-family:var(--mono);font-size:12px;letter-spacing:.28em;color:var(--accent);
          text-transform:uppercase;margin-bottom:14px;transition:color .8s linear}
  .mono{font-family:var(--mono)}

  /* nav */
  nav{position:fixed;inset:0 0 auto 0;z-index:10;backdrop-filter:blur(14px);
      background:rgba(11,11,13,.72);border-bottom:1px solid var(--line)}
  .nav-in{display:flex;align-items:center;justify-content:space-between;height:58px}
  .wordmark{font-family:var(--mono);font-size:15px;letter-spacing:.42em;font-weight:600}
  .wordmark b{color:var(--accent);transition:color .8s linear;font-weight:600}
  .nav-links{display:flex;gap:26px;align-items:center;font-size:14px;color:var(--dim)}
  .nav-links a:hover{color:var(--ink)}
  .btn{display:inline-block;font-family:var(--mono);font-size:14px;letter-spacing:.04em;
       padding:11px 22px;border-radius:9px;border:1px solid var(--line);
       background:var(--surface);transition:transform .18s ease,border-color .3s,background .3s}
  .btn:hover{transform:translateY(-1px);border-color:var(--accent)}
  .btn.primary{background:var(--accent);border-color:transparent;color:#0B0B0D;font-weight:600;
               transition:transform .18s ease,background .8s linear}
  .btn.primary:hover{transform:translateY(-2px)}

  /* hero */
  header{padding:170px 0 90px;text-align:center;position:relative;overflow:hidden}
  .glyphs{font-family:var(--mono);color:var(--dimmer);letter-spacing:1.2em;font-size:14px;margin-bottom:26px}
  .glyphs .on{color:var(--accent);transition:color .12s}
  .tagline{font-family:var(--mono);color:var(--dim);font-size:15px;letter-spacing:.14em;
           margin:22px 0 8px;min-height:24px}
  .cursor{display:inline-block;width:9px;height:18px;background:var(--accent);vertical-align:-3px;
          animation:blink 1.06s steps(1) infinite}
  @keyframes blink{50%{opacity:0}}
  .hero-sub{color:var(--dim);max-width:41em;margin:22px auto 34px;font-size:clamp(16px,2vw,19px)}
  .cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* waveform */
.wave{display:flex;align-items:flex-end;justify-content:center;gap:4px;height:110px;
      margin:64px auto 0;max-width:760px;padding:0 24px}
.wave i{display:block;width:6px;border-radius:3px;background:var(--ink);opacity:.5;
        transition:height .45s cubic-bezier(.2,.8,.2,1),opacity .45s,background .45s}
.wave i.now{background:var(--accent);opacity:1}

/* living composition hero (system 1) */
.hero-timeline{margin:64px auto 0;max-width:760px;border:1px solid var(--line);border-radius:14px;
               background:var(--surface2);padding:16px 10px 10px;overflow:hidden}
.hero-timeline canvas{display:block;width:100%;height:190px}
.ht-caption{font-family:var(--mono);font-size:10px;letter-spacing:.12em;color:var(--dimmer);
            text-transform:uppercase;margin:10px 6px 2px;display:flex;justify-content:space-between;gap:12px}
.ht-caption b{color:var(--accent);font-weight:500;transition:color .8s linear}
@media (max-width:820px){.ht-caption{flex-direction:column;gap:4px}}

  /* code panel */
  .panel{background:var(--surface2);border:1px solid var(--line);border-radius:14px;
         padding:26px 28px;font-family:var(--mono);font-size:13.5px;line-height:1.85;
         height:400px;overflow:hidden;display:flex;flex-direction:column;
         justify-content:flex-end}   /* fixed box, newest lines pinned at the bottom:
                                        typing never changes the page layout */
  .code-block{margin-bottom:16px;opacity:.34;transition:opacity .5s}
  .code-block.live{opacity:1;border-left:2px solid var(--accent);padding-left:14px;margin-left:-16px}
  .c-comment{color:var(--dim)}
  .c-key{color:rgba(255,255,255,.55)}
  .c-val{color:var(--ink)}
  .code-block.live .c-val{color:var(--accent);transition:color .8s linear}
  .code-block [data-tr]{border-left:2px solid transparent;margin-left:-16px;padding-left:14px;cursor:default}
  .code-block [data-tr]:hover{border-left-color:var(--accent);background:rgba(255,255,255,.035)}
  .code-block [data-tr]:hover .c-val{color:var(--accent)}
  .split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}

  /* cards */
  .doors{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px}
  .card{display:block;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:30px 26px;
        transition:transform .25s ease,border-color .25s}
  .card:hover{transform:translateY(-4px);border-color:var(--accent)}
  .card .mode{font-family:var(--mono);letter-spacing:.3em;font-size:13px;margin-bottom:6px}
  .card .who{color:var(--dim);font-size:13px;font-family:var(--mono);margin-bottom:14px}
  .card p{color:var(--dim);font-size:15px}
  .card .dl{margin-top:16px;font-family:var(--mono);font-size:11.5px;color:var(--dimmer);letter-spacing:.08em}
  .grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:40px}
  .grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px}
  .tile{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:26px}
  .tile h3{font-size:16px;margin-bottom:8px;font-weight:600}
  .tile p{color:var(--dim);font-size:14.5px}
  .tile .mono-h{font-family:var(--mono);font-size:12px;letter-spacing:.2em;color:var(--accent);
                margin-bottom:10px;transition:color .8s linear}

  /* pipeline */
  .pipe{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:36px;font-family:var(--mono);font-size:13px}
  .pipe .node{background:var(--surface);border:1px solid var(--line);border-radius:9px;padding:12px 16px;white-space:nowrap}
  .pipe .node.hot{border-color:var(--accent)}
  .pipe .arrow{color:var(--accent);transition:color .8s linear}

  /* dj performance row */
  .djrow{display:flex;gap:12px;flex-wrap:wrap;margin-top:38px}
  .chip{font-family:var(--mono);font-size:13px;letter-spacing:.12em;padding:14px 22px;
        border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--dim);
        transition:border-color .3s,color .3s,background .15s,transform .15s}
  .chip.armed{border-color:var(--accent);color:var(--accent)}
  .chip.landed{background:var(--accent);border-color:transparent;color:#0B0B0D;transform:translateY(-2px)}
  .lands{margin-top:16px;color:var(--dimmer);font-size:12.5px;letter-spacing:.1em}
  #landdots{color:var(--accent);transition:color .8s linear}

  /* trust strip */
  .strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);
         padding:26px 0;display:flex;justify-content:center;gap:40px;flex-wrap:wrap;
         font-family:var(--mono);font-size:13px;color:var(--dim);letter-spacing:.06em}
  .strip b{color:var(--ink);font-weight:500}

  blockquote{border-left:2px solid var(--accent);padding:6px 0 6px 26px;font-size:clamp(19px,2.6vw,24px);
             line-height:1.5;max-width:34em;font-weight:500}
  blockquote footer{font-family:var(--mono);font-size:13px;color:var(--dim);margin-top:14px}

  .beta{background:var(--surface2);border-top:1px solid var(--line);text-align:center}
  .platforms{display:flex;gap:36px;justify-content:center;flex-wrap:wrap;margin-top:34px;
             font-family:var(--mono);font-size:14px;color:var(--dim)}
  .platforms span b{color:var(--ink);font-weight:500}

  footer.site{padding:56px 0;text-align:center;color:var(--dimmer);font-size:13px;font-family:var(--mono)}
  footer.site .glyphs{margin-bottom:16px;font-size:12px}

  /* reveal on scroll */
  .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
  .reveal.in{opacity:1;transform:none}

  @media (max-width:820px){
    .doors,.grid3{grid-template-columns:1fr}
    .grid2{grid-template-columns:1fr}
    .split{grid-template-columns:1fr}
    section{padding:70px 0}
    .nav-links a.gh{display:none}
  }
  @media (prefers-reduced-motion:reduce){
    *{animation:none!important;transition:none!important}
    html{scroll-behavior:auto}
    .reveal{opacity:1;transform:none}
  }

/* subpage hero */
.page-hero{padding:170px 0 40px;text-align:left}
.page-hero .lead{margin-top:14px}

/* artist economy stats */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:28px 26px}
.stat .num{font-family:var(--mono);font-size:clamp(30px,4vw,44px);font-weight:600;color:var(--accent);
           transition:color .8s linear;letter-spacing:-.02em}
.stat .lbl{color:var(--dim);font-size:14px;margin-top:6px}
@media (max-width:820px){.stats{grid-template-columns:1fr}}

/* nav v2: quiet mono links, active page in accent, icon + one CTA */
.nav-links{gap:4px}
.nav-links a.nl{font-family:var(--mono);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;
                padding:9px 13px;border-radius:8px;color:var(--dim);transition:color .2s,background .2s}
.nav-links a.nl:hover{color:var(--ink);background:var(--surface)}
.nav-links a.nl.active{color:var(--accent)}
.nav-links .gh{display:flex;color:var(--dim);padding:8px 10px;border-radius:8px}
.nav-links .gh:hover{color:var(--ink)}
.nav-links .btn{margin-left:10px}
@media (max-width:820px){
  .nav-links a.nl{padding:8px 7px;letter-spacing:.08em;font-size:10.5px}
  .nav-links .btn{padding:9px 14px;font-size:12px;margin-left:4px}
}

/* type v2: the app is monospace-first — headings speak the same voice */
h1,h2{font-family:var(--mono);font-weight:600;letter-spacing:-.015em}
h1{font-size:clamp(28px,4.6vw,48px)}
h2{font-size:clamp(20px,2.9vw,29px)}
.tile h3{font-family:var(--mono);font-size:14.5px;font-weight:600;letter-spacing:-.01em}
.card .who{letter-spacing:.02em}
blockquote{font-family:var(--mono);font-size:clamp(16px,2.2vw,20px);font-weight:500;letter-spacing:-.01em}
.hero-sub,.lead,.tile p,.card p,.stat .lbl{font-family:var(--sans)}  /* prose stays readable */

/* platform download badges */
.dlrow{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:26px}
.dlbtn{display:inline-flex;align-items:center;gap:13px;padding:12px 22px 12px 18px;
       border:1px solid var(--line);border-radius:12px;background:var(--surface);text-align:left;
       transition:transform .18s ease,border-color .3s}
.dlbtn:hover{transform:translateY(-2px);border-color:var(--accent)}
.dlbtn svg{width:22px;height:22px;fill:var(--ink);flex:none}
.dlbtn .top{font-family:var(--mono);font-size:9.5px;letter-spacing:.2em;color:var(--dim)}
.dlbtn .big{font-family:var(--mono);font-size:14.5px;font-weight:600;color:var(--ink);margin-top:2px}

/* agentic produce: agent nodes + session lane + locks (system 4) */
.agents-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.agent{flex:1;min-width:200px;border:1px solid var(--line);border-radius:11px;background:var(--surface);
       padding:13px 16px;font-family:var(--mono);transition:border-color .4s,background .4s}
.agent .ag-name{font-size:11px;letter-spacing:.22em;color:var(--dim)}
.agent .ag-status{font-size:11px;color:var(--dimmer);margin-top:6px;min-height:16px;
                  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.agent.proposing{border-color:var(--accent)}
.agent.proposing .ag-status{color:var(--accent)}
.agent.validated{border-color:var(--accent);background:var(--surface2)}
.agent.validated .ag-status{color:var(--ink)}
.agent.applied .ag-status{color:var(--dim)}
.lane-wrap{margin-top:16px;border:1px solid var(--line);border-radius:14px;background:var(--surface2);
           padding:14px 10px 10px}
.lane-wrap canvas{display:block;width:100%;height:158px}
.lane-status{display:flex;justify-content:space-between;gap:12px;font-family:var(--mono);
             font-size:10px;letter-spacing:.12em;color:var(--dimmer);text-transform:uppercase;
             margin:8px 6px 2px}
#laneLock.on{color:var(--accent);transition:color .8s linear}
@media (max-width:820px){.agents-row{flex-direction:column}}

/* two living decks + quantize (system 5, dj) */
.decks{display:grid;grid-template-columns:1fr 120px 1fr;gap:16px;align-items:stretch;
       margin-top:36px;border:1px solid var(--line);border-radius:14px;background:var(--surface2);
       padding:18px}
.deck{border:1px solid var(--line);border-radius:11px;background:var(--bg);padding:12px;
      transition:opacity .9s ease}
.deck.preroll{opacity:.45}
.deck-head{display:flex;justify-content:space-between;font-family:var(--mono);font-size:10px;
           letter-spacing:.14em;color:var(--dimmer);text-transform:uppercase;margin-bottom:8px}
.deck-tag{color:var(--accent);transition:color .8s linear}
.deck.preroll .deck-tag{color:var(--dimmer)}
.deck canvas{display:block;width:100%;height:84px}
.deck-eq{display:flex;align-items:center;gap:8px;margin-top:8px;font-family:var(--mono);
         font-size:9px;letter-spacing:.18em;color:var(--dimmer)}
.deck-eq i{--fill:0%;display:block;height:6px;flex:1;background:rgba(255,255,255,.12);
           border-radius:3px;position:relative;overflow:hidden}
.deck-eq i::after{content:'';position:absolute;inset:0;width:var(--fill);background:var(--accent)}
.deck-mid{display:flex;flex-direction:column;justify-content:center;gap:10px}
.xf{position:relative;height:6px;border-radius:3px;background:var(--line)}
.xf i{position:absolute;top:-4px;left:0;width:14px;height:14px;border-radius:50%;
      background:var(--ink);transform:translateX(-7px)}
.xf-labels{display:flex;justify-content:space-between;align-items:baseline;gap:6px;
           font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;color:var(--dimmer)}
.xf-labels span:first-child,.xf-labels span:last-child{flex:none}
#xfState{color:var(--dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.quant{margin-top:22px;border:1px solid var(--line);border-radius:12px;background:var(--surface2);
       padding:10px 12px}
.quant canvas{display:block;width:100%;height:64px;border-radius:8px;outline:none}
.quant canvas:focus-visible{box-shadow:0 0 0 2px var(--accent)}
.quant-cap{font-family:var(--mono);font-size:10px;letter-spacing:.12em;color:var(--dimmer);
           text-transform:uppercase;margin:8px 4px 2px;text-align:center}
.quant-cap b{color:var(--accent);font-weight:500}
button.chip{cursor:pointer;font-family:var(--mono)}
button.chip:hover{border-color:var(--accent);color:var(--ink)}
button.chip:active{transform:translateY(1px)}
@media (max-width:820px){
  .decks{grid-template-columns:1fr;padding:14px}
  .deck-mid{flex-direction:row;align-items:center;justify-content:space-between}
  .xf{flex:1;margin:0 14px}
}

/* musical memory strip (listen) */
.mem{margin-top:14px}
.mem canvas{display:block;width:100%;height:46px}
.mem-note{font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:var(--dim);
          margin-top:6px;text-transform:lowercase}

/* signature DNA strands + live attribution (system 3, artists) */
.sig{margin-top:40px;border:1px solid var(--line);border-radius:14px;background:var(--surface2);padding:20px 22px 16px}
.sig svg{display:block;width:100%;height:auto}
.sig-label{font:10px ui-monospace,Menlo,monospace;fill:rgba(255,255,255,.45);letter-spacing:.08em}
.sig-s0{fill:var(--accent)}
.sig-s1{fill:rgba(255,255,255,.55)}
.sig-s2{fill:none;stroke:rgba(255,255,255,.5);stroke-width:1;stroke-dasharray:3 3}
.sig-legend{display:flex;gap:26px;flex-wrap:wrap;margin-top:12px;font-family:var(--mono);
            font-size:11px;color:var(--dim);letter-spacing:.04em}
.sig-legend b{color:var(--ink);font-weight:500}
.sw{display:inline-block;width:18px;height:9px;border-radius:2px;margin-right:8px;vertical-align:-1px}
.sw-a{background:var(--accent)}
.sw-b{background:rgba(255,255,255,.55)}
.sw-c{background:transparent;border:1px dashed rgba(255,255,255,.5)}
.attr{margin-top:14px}
.attr-head{display:flex;justify-content:space-between;gap:12px;font-family:var(--mono);
           font-size:10.5px;letter-spacing:.12em;color:var(--dimmer);text-transform:uppercase;margin-bottom:8px}
.attr-head b{color:var(--accent);font-weight:500}
.attrbar{display:flex;height:34px;border-radius:9px;overflow:hidden;border:1px solid var(--line);
         background:var(--surface);font-family:var(--mono)}
.attrbar span{display:block;height:100%;transition:none}
.attrbar .a{background:var(--accent)}
.attrbar .b{background:rgba(255,255,255,.5)}
.attrbar .c{background:repeating-linear-gradient(45deg,rgba(255,255,255,.28) 0 4px,transparent 4px 8px)}
.attr-splits{display:flex;gap:24px;flex-wrap:wrap;margin-top:8px;font-family:var(--mono);
             font-size:11px;color:var(--dim);letter-spacing:.04em}
.attr-splits b{color:var(--ink);font-weight:500}
.splitbar .a b,.splitbar .b b{font-weight:600}
.splitbar .b span{color:rgba(255,255,255,.6)}

/* infographics */
.splitbar{display:flex;height:46px;border-radius:10px;overflow:hidden;margin-top:22px;
          font-family:var(--mono);font-size:12.5px}
.splitbar .a{width:80%;background:var(--accent);color:#0B0B0D;display:flex;align-items:center;
             padding-left:16px;font-weight:600;transition:background .8s linear}
.splitbar .b{flex:1;background:var(--surface);color:var(--dim);display:flex;align-items:center;
             justify-content:center;border:1px solid var(--line);border-left:none}
.blendbar{display:flex;height:32px;border-radius:8px;overflow:hidden;margin-top:16px;
          font-family:var(--mono);font-size:11px;letter-spacing:.02em}
.blendbar span{display:flex;align-items:center;justify-content:center;white-space:nowrap;overflow:hidden}
.blendbar .w1{width:60%;background:var(--accent);color:#0B0B0D;font-weight:600;transition:background .8s linear}
.blendbar .w2{width:25%;background:var(--surface);color:var(--dim);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.blendbar .w3{width:15%;background:var(--surface2);color:var(--dimmer);border:1px solid var(--line);border-left:none}
.pipe .sub{color:var(--dimmer)}

/* one session, three depths (system 2) */
.depths{margin-top:44px}
.depths-panel{background:var(--surface2);border:1px solid var(--line);border-radius:14px;
              padding:16px 18px 14px}
.depths-head{display:flex;justify-content:space-between;gap:12px;font-family:var(--mono);
             font-size:10.5px;letter-spacing:.12em;color:var(--dimmer);text-transform:uppercase;
             margin-bottom:10px}
.depths-mode{color:var(--accent);transition:color .8s linear}
.depths-panel canvas{display:block;width:100%;height:118px}
.depths-dj{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px;min-height:34px;
           opacity:0;transform:translateY(8px) scale(.98);
           transition:opacity .7s ease,transform .7s ease}
.depths-dj.on{opacity:1;transform:none}
.depths-dj .chip{font-size:11px;padding:8px 13px}
.depths-produce{display:grid;grid-template-columns:1.15fr .85fr 1fr;gap:16px;margin-top:12px;
                opacity:0;transform:translateY(8px);
                transition:opacity .7s ease,transform .7s ease}
.depths-produce.on{opacity:1;transform:none}
.dp-grid{display:grid;grid-template-columns:repeat(16,1fr);gap:3px;align-content:center}
.dp-grid i{display:block;height:10px;border-radius:2px;background:rgba(255,255,255,.07)}
.dp-grid i.hit{background:rgba(255,255,255,.38)}
.dp-grid i.now{background:var(--accent)}
.dp-rack,.dp-code{font-family:var(--mono);font-size:10.5px;color:var(--dim);
                  display:flex;flex-direction:column;gap:7px;justify-content:center}
.dp-rack .on,.dp-code .c-val{color:var(--accent)}
.dp-code .c-val{transition:color .8s linear}
.depths-tabs{display:flex;justify-content:center;gap:26px;margin-top:14px;font-family:var(--mono);
             font-size:10.5px;letter-spacing:.14em;color:var(--dimmer);text-transform:uppercase}
.depths-tabs span.on{color:var(--accent);transition:color .4s}
@media (max-width:820px){
  .depths-produce{grid-template-columns:1fr}
  .depths-tabs{gap:14px}
}
.card.hot{border-color:var(--accent)}
.card.hot .mode{color:var(--accent)}
@media (prefers-reduced-motion:reduce){
  .depths-dj,.depths-produce{opacity:1;transform:none}
}

/* status badges: NOW / BUILDING / EXPERIMENTAL — quiet, consistent */
.badge{display:inline-block;font-family:var(--mono);font-size:8.5px;letter-spacing:.16em;
       padding:2.5px 7px;border-radius:5px;margin-left:9px;vertical-align:2px;
       border:1px solid var(--line);color:var(--dim)}
.badge.now{border-color:var(--accent);color:var(--accent)}
.badge.exp{border-style:dashed;color:var(--dimmer)}

/* runtime hierarchy + flywheel */
.runtime{margin-top:34px;font-family:var(--mono);font-size:13px;display:flex;flex-direction:column;gap:8px}
.runtime .r{display:flex;gap:14px;align-items:baseline}
.runtime .k{color:var(--accent);min-width:120px;letter-spacing:.08em;transition:color .8s linear}
.runtime .v{color:var(--dim)}
.loopnote{font-family:var(--mono);font-size:11.5px;color:var(--dimmer);margin-top:10px;letter-spacing:.06em}

/* ─────────────────────────────────────────────────────────────────
   MUSIC AS CODE — the layered architecture, live expansion, roadmap
   ───────────────────────────────────────────────────────────────── */

/* the Score → Performance expansion demo (code page + index) */
.expand{background:var(--surface2);border:1px solid var(--line);border-radius:14px;
        padding:22px 22px 18px;margin-top:34px}
.exp-head{display:flex;justify-content:space-between;align-items:baseline;gap:16px;
          font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--dimmer);
          text-transform:uppercase;margin-bottom:16px;flex-wrap:wrap}
.exp-head b{color:var(--accent);font-weight:500;transition:color .8s linear}
.exp-label{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;color:var(--dimmer);
           text-transform:uppercase;margin-bottom:9px}
.exp-src{font-family:var(--mono);font-size:13.5px;line-height:2.1;color:var(--dim);
         overflow-x:auto;white-space:nowrap;padding-bottom:4px}
.exp-src .tok{padding:3px 0;border-radius:4px;transition:background .25s,color .25s}
.exp-src .fn{color:var(--ink)}
.exp-src .num{color:var(--dim)}
.exp-src .tok.hot{background:rgba(255,159,10,.15);color:var(--accent);
                  box-shadow:0 0 0 3px rgba(255,159,10,.15)}
.exp-arrow{display:flex;align-items:center;gap:12px;margin:16px 0 14px;
           font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--dimmer)}
.exp-arrow i{flex:1;height:1px;background:var(--line);display:block}
.exp-arrow span{color:var(--accent);transition:color .8s linear}
.expand canvas{display:block;width:100%;height:96px}
.exp-foot{font-family:var(--mono);font-size:11px;color:var(--dimmer);letter-spacing:.06em;
          margin-top:12px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* the layer stack: SCORE → expand → PERFORMANCE → compile → render → AUDIO */
.layers{margin-top:36px;display:flex;flex-direction:column;gap:0}
.layer{display:grid;grid-template-columns:132px 1fr auto;gap:20px;align-items:start;
       background:var(--surface);border:1px solid var(--line);border-radius:12px;
       padding:18px 22px}
.layer.step{background:none;border:none;padding:4px 22px;grid-template-columns:132px 1fr;
            align-items:center}
.layer .lname{font-family:var(--mono);font-size:12px;letter-spacing:.2em;color:var(--accent);
              transition:color .8s linear}
.layer.step .lname{color:var(--dimmer);letter-spacing:.14em;font-size:10.5px;text-transform:lowercase}
.layer .ldesc{color:var(--dim);font-size:14.5px}
.layer.step .ldesc{color:var(--dimmer);font-size:12px;font-family:var(--mono);letter-spacing:.04em}
.layer .lnew{font-family:var(--mono);font-size:8.5px;letter-spacing:.16em;padding:2.5px 7px;
             border-radius:5px;border:1px solid var(--line);color:var(--dim);white-space:nowrap}
.layer .lnew.exists{border-color:rgba(63,185,140,.45);color:#3FB98C}
@media (max-width:720px){
  .layer{grid-template-columns:1fr;gap:8px}
  .layer.step{grid-template-columns:1fr;padding:6px 22px}
}

/* milestone roadmap M0–M8 */
.miles{margin-top:36px;display:flex;flex-direction:column;gap:10px}
.mile{display:grid;grid-template-columns:60px 1fr;gap:20px;align-items:start;
      background:var(--surface);border:1px solid var(--line);border-left:2px solid var(--line);
      border-radius:12px;padding:18px 22px;transition:border-color .3s}
.mile:hover{border-left-color:var(--accent)}
.mile.next{border-left-color:var(--accent)}
.mile .mid{font-family:var(--mono);font-size:15px;color:var(--accent);letter-spacing:.06em;
           transition:color .8s linear}
.mile h3{font-size:16px;font-weight:600;margin-bottom:7px}
.mile p{color:var(--dim);font-size:14.5px}
.mile .proves{display:block;margin-top:9px;font-family:var(--mono);font-size:11.5px;
              color:var(--dimmer);letter-spacing:.04em}
@media (max-width:720px){ .mile{grid-template-columns:1fr;gap:6px} }

/* honest status table: what is real today */
.status{margin-top:36px;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.status-row{display:grid;grid-template-columns:180px 1fr 118px;gap:18px;align-items:baseline;
            padding:14px 20px;border-bottom:1px solid var(--line)}
.status-row:last-child{border-bottom:none}
.status-row .sk{font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:var(--ink)}
.status-row .sv{color:var(--dim);font-size:14px}
.status-row .ss{font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;
                text-align:right;color:var(--dimmer)}
.status-row .ss.now{color:#3FB98C}
.status-row .ss.building{color:var(--accent)}
@media (max-width:720px){
  .status-row{grid-template-columns:1fr auto;gap:6px 12px}
  .status-row .sv{grid-column:1/-1}
}

/* beta capture form */
.betaform{display:flex;gap:10px;max-width:520px;margin:0 auto;flex-wrap:wrap;
          justify-content:center}
.betaform input[type=email]{flex:1;min-width:240px;font-family:var(--mono);font-size:14px;
    padding:13px 16px;border-radius:9px;border:1px solid var(--line);background:var(--surface);
    color:var(--ink);transition:border-color .25s}
.betaform input[type=email]::placeholder{color:var(--dimmer)}
.betaform input[type=email]:focus{outline:none;border-color:var(--accent)}
.betaform button{font-family:var(--mono);font-size:14px;letter-spacing:.04em;padding:13px 24px;
    border-radius:9px;border:1px solid transparent;background:var(--accent);color:#0B0B0D;
    font-weight:600;cursor:pointer;transition:transform .18s ease,background .8s linear}
.betaform button:hover{transform:translateY(-2px)}
.betaform button:disabled{opacity:.55;cursor:default;transform:none}
.beta-note{font-family:var(--mono);font-size:11.5px;color:var(--dimmer);margin-top:14px;
           letter-spacing:.06em;min-height:18px}
.beta-note.ok{color:#3FB98C}
.beta-note.err{color:var(--accent)}

/* two-column code ↔ tracks equivalence */
.equiv{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:36px;align-items:stretch}
.equiv > div{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:24px}
.equiv .eq-h{font-family:var(--mono);font-size:12px;letter-spacing:.2em;color:var(--accent);
             margin-bottom:14px;transition:color .8s linear}
.equiv p{color:var(--dim);font-size:14.5px}
.equiv code{font-family:var(--mono);font-size:12.5px;color:var(--ink);display:block;
            line-height:1.9;white-space:pre;overflow-x:auto;margin-top:4px}
@media (max-width:820px){ .equiv{grid-template-columns:1fr} }

/* architecture comparison — what each category actually stores */
.cmp{margin-top:36px;border:1px solid var(--line);border-radius:14px;overflow-x:auto}
.cmp table{border-collapse:collapse;width:100%;min-width:760px;font-size:13.5px;table-layout:fixed}
.cmp th,.cmp td{text-align:left;padding:13px 14px;border-bottom:1px solid var(--line);
                vertical-align:top}
.cmp tr:last-child td{border-bottom:none}
.cmp thead th{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;
              color:var(--dim);font-weight:500;border-bottom-color:var(--line2, #333338);
              white-space:nowrap}
.cmp thead th small{display:block;font-size:9.5px;letter-spacing:.1em;color:var(--dimmer);
                    margin-top:5px;text-transform:none}
.cmp tbody th{font-family:var(--mono);font-size:11.5px;letter-spacing:.04em;color:var(--ink);
              font-weight:500;width:22%}
.cmp td{color:var(--dim)}
.cmp .us{color:var(--ink);background:rgba(255,159,10,.045);
         border-left:1px solid rgba(255,159,10,.28);border-right:1px solid rgba(255,159,10,.28)}
.cmp thead .us{color:var(--accent);transition:color .8s linear;
               border-top:1px solid rgba(255,159,10,.28)}
.cmp tbody tr:last-child .us{border-bottom:1px solid rgba(255,159,10,.28)}
.cmp .us b{color:var(--accent);font-weight:600;transition:color .8s linear}
.cmp-note{font-family:var(--mono);font-size:11px;color:var(--dimmer);letter-spacing:.05em;
          margin-top:14px;line-height:1.8}

/* visually hidden, still announced */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
         clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* animated mark — 32 marks around one lemniscate: round+red (music) becomes
   square+amber (data) and back. Its cycle is 7.619s = one phrase at 126 BPM,
   and the path breathes once per beat, so it is already on the site's clock. */
.heromark{display:block;margin:0 auto 26px;width:clamp(150px,20vw,240px);height:auto}
.footmark{display:block;margin:0 auto 16px;width:60px;height:auto;opacity:.75}
.page-hero .heromark{margin-left:0}