:root{
    --void:#0A0A0C;
    --panel:#131316;
    --panel-2:#1B1B20;
    --line:rgba(243,241,234,0.1);
    --ink:#F3F1EA;
    --muted:#87868F;
    --violet:#8B5CF6;
    --violet-dim:rgba(139,92,246,0.14);
    --acid:#9BFF6E;
    --acid-dim:rgba(155,255,110,0.12);
    --rose:#FB7185;
  }
  *{box-sizing:border-box;}
  html{
    scroll-behavior:smooth;
    scroll-snap-type:y proximity;
    scroll-padding-top:76px;
  }
  html:has(body.intro-active){scroll-snap-type:none;}
  body{
    margin:0;background:var(--void);color:var(--ink);
    font-family:'Inter',sans-serif;-webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  body.intro-active{overflow:hidden;}

  /* intro splash — fullscreen video before site */
  .intro-splash{
    position:fixed;inset:0;z-index:9999;background:var(--void);
    display:flex;align-items:center;justify-content:center;
    transition:opacity .75s ease,visibility .75s ease;
  }
  .intro-splash.is-hidden{opacity:0;visibility:hidden;pointer-events:none;}
  .intro-splash video{
    max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;display:block;
    opacity:0;transition:opacity .35s ease;
  }
  .intro-splash.is-playing video{opacity:1;}
  .intro-loader{
    position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
    font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--muted);letter-spacing:0.12em;
  }
  .intro-splash.is-playing .intro-loader,.intro-splash.is-tap .intro-loader{display:none;}
  .intro-tap{
    position:absolute;inset:0;z-index:3;display:none;flex-direction:column;
    align-items:center;justify-content:center;gap:14px;padding:24px;
    background:rgba(10,10,12,0.55);border:none;cursor:pointer;color:var(--ink);
    font-family:'Oswald',sans-serif;font-size:14px;letter-spacing:0.1em;text-transform:uppercase;
  }
  .intro-splash.is-tap .intro-tap{display:flex;}
  .intro-splash.is-tap video{opacity:0;}
  .intro-tap span{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--muted);text-transform:none;letter-spacing:0.08em;}
  .intro-skip{
    position:absolute;bottom:28px;right:28px;z-index:2;
    font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--ink);
    background:rgba(10,10,12,0.78);border:1px solid var(--line);
    padding:10px 16px;cursor:pointer;backdrop-filter:blur(10px);
    transition:border-color .2s,color .2s,background .2s;
  }
  .intro-skip:hover{border-color:var(--acid);color:var(--acid);}
  .intro-progress{
    position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--acid);
    box-shadow:0 0 12px var(--acid);transition:width .12s linear;
  }
  @media(max-width:760px){
    .intro-skip{bottom:18px;right:18px;font-size:11px;padding:8px 12px;}
  }
  .display{font-family:'Unbounded',sans-serif;}
  .label{font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:0.14em;}
  .mono{font-family:'JetBrains Mono',monospace;}
  a{color:inherit;}

  /* film grain overlay */
  .grain{
    position:fixed;inset:-100px;z-index:80;pointer-events:none;opacity:0.05;mix-blend-mode:overlay;
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  }
  .glow-orb{position:fixed;border-radius:50%;filter:blur(140px);opacity:0.16;z-index:0;pointer-events:none;}

  /* HUD corner frame — signature motif */
  .hud{position:relative;--hud-accent:#9BFF6E;--hud-glow:rgba(155,255,110,0.32);transition:box-shadow .3s;}
  .corner{position:absolute;width:14px;height:14px;pointer-events:none;z-index:3;transition:border-color .25s,box-shadow .25s;}
  .corner-tl{top:10px;left:10px;border-top:1.5px solid var(--hud-accent);border-left:1.5px solid var(--hud-accent);}
  .corner-tr{top:10px;right:10px;border-top:1.5px solid var(--hud-accent);border-right:1.5px solid var(--hud-accent);}
  .corner-bl{bottom:10px;left:10px;border-bottom:1.5px solid var(--hud-accent);border-left:1.5px solid var(--hud-accent);}
  .corner-br{bottom:10px;right:10px;border-bottom:1.5px solid var(--hud-accent);border-right:1.5px solid var(--hud-accent);}
  .hud-violet{--hud-accent:#8B5CF6;--hud-glow:rgba(139,92,246,0.32);}
  .hud:hover{box-shadow:inset 0 0 0 1px var(--hud-accent), 0 0 46px -10px var(--hud-glow);}
  .hud:hover .corner{box-shadow:0 0 8px var(--hud-glow);}

  section{position:relative;z-index:1;scroll-snap-align:start;scroll-snap-stop:normal;}
  footer{scroll-snap-align:start;scroll-snap-stop:normal;}

  /* vertical edge text — editorial detail */
  .edge-text{
    position:fixed;top:50%;left:18px;transform:translateY(-50%) rotate(180deg);
    writing-mode:vertical-rl;
    font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:0.2em;
    color:var(--muted);z-index:40;
  }
  @media(max-width:860px){.edge-text{display:none;}}

  /* nav */
  nav{
    position:fixed;top:0;left:0;right:0;z-index:50;
    display:flex;align-items:center;justify-content:space-between;
    padding:20px 44px;background:rgba(10,10,12,0.7);backdrop-filter:blur(16px);
    border-bottom:1px solid var(--line);
    transition:padding .25s ease,background .25s ease,box-shadow .25s ease;
  }
  nav.is-scrolled{
    padding:12px 44px;background:rgba(10,10,12,0.94);
    box-shadow:0 1px 0 var(--line);
  }
  .logo-mark{display:flex;align-items:center;gap:10px;}
  .logo-box{width:30px;height:30px;border:1px solid var(--acid);display:flex;align-items:center;justify-content:center;font-family:'Unbounded';font-weight:700;font-size:13px;color:var(--acid);}
  .logo-z-box{display:flex;}
  .nav-burger{display:none;padding:0;background:transparent;cursor:pointer;}
  .burger-icon{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:4px;width:100%;height:100%;}
  .burger-icon span{display:block;width:14px;height:1.5px;background:var(--acid);transition:transform .25s,opacity .25s;}
  .nav-burger[aria-expanded="true"] .burger-icon span:nth-child(1){transform:translateY(5.5px) rotate(45deg);}
  .nav-burger[aria-expanded="true"] .burger-icon span:nth-child(2){opacity:0;}
  .nav-burger[aria-expanded="true"] .burger-icon span:nth-child(3){transform:translateY(-5.5px) rotate(-45deg);}
  .logo-word{font-family:'Oswald',sans-serif;font-weight:600;font-size:15px;letter-spacing:0.1em;}
  .nav-links{display:flex;gap:34px;list-style:none;margin:0;padding:0;}
  .nav-links a{font-family:'Oswald',sans-serif;font-size:12.5px;letter-spacing:0.1em;text-transform:uppercase;color:var(--muted);text-decoration:none;transition:color .2s,opacity .2s;}
  .nav-links a:hover{color:var(--ink);}
  .nav-links a.is-active{color:var(--acid);}
  .nav-cta{
    font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--void);background:var(--acid);
    padding:9px 16px;text-decoration:none;font-weight:600;clip-path:polygon(0 0,100% 0,100% 70%,94% 100%,0 100%);
    transition:transform .2s,box-shadow .2s,filter .2s;
  }
  .nav-cta:hover{transform:translateY(-1px);box-shadow:0 0 22px rgba(155,255,110,0.45);}
  .nav-drawer{display:none;}
  @media(max-width:760px){
    nav{flex-wrap:wrap;padding:16px 20px;}
    nav.is-scrolled{padding:10px 20px;}
    .nav-links{display:none;}
    .logo-z-box{display:none;}
    .nav-burger{display:flex;}
    .nav-drawer{
      display:block;flex-basis:100%;max-height:0;overflow:hidden;opacity:0;
      transition:max-height .35s ease,opacity .25s ease,padding .25s ease;
    }
    .nav-drawer.open{max-height:320px;opacity:1;padding-top:10px;}
    .nav-drawer-links{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;}
    .nav-drawer-links a{
      display:block;padding:14px 0;border-top:1px solid var(--line);
      font-family:'Oswald',sans-serif;font-size:13.5px;letter-spacing:0.1em;text-transform:uppercase;
      color:var(--ink);text-decoration:none;transition:color .2s;
    }
    .nav-drawer-links a:hover{color:var(--acid);}
  }

  /* hero */
  .hero{position:relative;padding:150px 44px 56px;max-width:1300px;margin:0 auto;}
  .hero-top{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;flex-wrap:wrap;margin-bottom:6px;}
  .eyebrow{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--acid);display:flex;align-items:center;gap:8px;}
  .eyebrow .dot{width:6px;height:6px;background:var(--acid);box-shadow:0 0 8px var(--acid);animation:pulse 2s infinite;}
  @keyframes pulse{0%,100%{opacity:1;}50%{opacity:.25;}}
  .hero-meta{font-family:'Oswald',sans-serif;font-size:12.5px;letter-spacing:0.1em;color:var(--muted);text-align:right;text-transform:uppercase;}

  .glitch-wrap{position:relative;margin:10px 0 0;}
  .glitch{
    font-family:'Unbounded',sans-serif;font-weight:800;
    font-size:clamp(46px,10vw,132px);line-height:0.92;letter-spacing:-0.02em;margin:0;
    color:var(--ink);position:relative;
  }
  .glitch::before,.glitch::after{
    content:attr(data-text);position:absolute;top:0;left:0;width:100%;overflow:hidden;
    opacity:0;
  }
  .glitch:hover::before{
    color:var(--violet);opacity:0.7;clip-path:polygon(0 10%,100% 10%,100% 32%,0 32%);
    transform:translate(-4px,-2px);animation:glitchShift 0.6s steps(2) infinite;
  }
  .glitch:hover::after{
    color:var(--acid);opacity:0.7;clip-path:polygon(0 60%,100% 60%,100% 82%,0 82%);
    transform:translate(4px,2px);animation:glitchShift 0.5s steps(2) infinite reverse;
  }
  @keyframes glitchShift{0%{transform:translate(-4px,-2px);}100%{transform:translate(3px,3px);}}

  .hero-sub{
    max-width:640px;margin:34px 0 0;color:var(--muted);font-size:17px;line-height:1.65;font-family:'Inter';
  }
  .hero-sub strong{color:var(--ink);font-weight:600;}
  .hero-row{display:flex;align-items:flex-start;justify-content:space-between;gap:28px;margin:34px 0 0;}
  .hero-row .hero-sub{margin:0;flex:1;}
  .edo-cta{
    flex:0 0 min(420px,100%);max-width:420px;text-decoration:none;color:inherit;
    display:flex;flex-direction:column;align-items:center;gap:10px;
  }
  .edo-cta__kicker{
    font-family:'Oswald',sans-serif;font-size:13px;letter-spacing:0.08em;text-transform:uppercase;
    color:var(--ink);text-align:center;white-space:nowrap;
  }
  .edo-cta__card{
    display:flex;align-items:center;gap:14px;width:100%;padding:16px 18px;
    border:2px solid #3ecbff;border-radius:18px;
    background:rgba(10,16,28,0.72);
    box-shadow:0 0 18px rgba(62,203,255,0.45),0 0 40px rgba(62,203,255,0.18);
  }
  .edo-cta__icon{flex-shrink:0;display:flex;}
  .edo-cta__copy{display:flex;flex-direction:column;gap:6px;min-width:0;}
  .edo-cta__lead{
    font-family:'Oswald',sans-serif;font-weight:600;font-size:14px;letter-spacing:0.04em;
    text-transform:uppercase;color:#ffe14a;line-height:1.2;
  }
  .edo-cta__more{
    font-family:'Oswald',sans-serif;font-weight:600;font-size:13px;letter-spacing:0.04em;
    text-transform:uppercase;color:#6ee7ff;line-height:1.2;
  }
  .edo-cta__btn{
    font-family:'Inter',sans-serif;font-size:12px;color:var(--ink);
    background:rgba(19,19,22,0.72);border:1px solid var(--line);
    border-radius:10px;padding:8px 14px;
  }
  .edo-cta:hover .edo-cta__card{box-shadow:0 0 24px rgba(62,203,255,0.65),0 0 48px rgba(62,203,255,0.28);}
  .edo-cta:focus-visible{outline:2px solid #3ecbff;outline-offset:4px;}
  @media(max-width:900px){
    .hero-row{flex-direction:column;}
    .edo-cta{max-width:100%;flex-basis:auto;}
    .edo-cta__kicker{white-space:normal;}
  }

  /* diagonal marquee ribbon — seamless infinite loop */
  .ribbon-wrap{margin:56px 0 0;overflow:hidden;transform:rotate(-1.4deg);width:104%;margin-left:-2%;}
  .ribbon{background:var(--violet);color:var(--void);padding:11px 0;overflow:hidden;}
  .ribbon-track{display:flex;width:max-content;will-change:transform;animation:marquee 28s linear infinite;}
  .ribbon-set{display:flex;flex-shrink:0;align-items:center;}
  .ribbon-item{
    font-family:'Oswald',sans-serif;font-weight:600;font-size:14px;letter-spacing:0.12em;
    text-transform:uppercase;padding-right:26px;white-space:nowrap;flex-shrink:0;
  }
  @keyframes marquee{from{transform:translateX(0);}to{transform:translateX(-50%);}}

  /* pain-point diagnostic panel — replaces the niche simulator */
  .pain-panel{max-width:1050px;margin:70px auto 0;background:var(--panel);border:1px solid var(--line);}
  .pain-head{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:22px 30px;border-bottom:1px solid var(--line);flex-wrap:wrap;}
  .pain-head .label{font-family:'Oswald',sans-serif;font-size:13.5px;letter-spacing:0.14em;color:var(--ink);text-transform:uppercase;}
  .pain-head .scan-tag{font-family:'JetBrains Mono',monospace;font-size:11.5px;color:var(--muted);display:flex;align-items:center;gap:8px;}
  .pain-head .scan-tag .dot{width:6px;height:6px;border-radius:50%;background:var(--rose);box-shadow:0 0 8px var(--rose);animation:pulse 2s infinite;}
  .pain-list{padding:6px 0;}
  .pain-row{display:flex;align-items:flex-start;gap:18px;padding:22px 30px;border-bottom:1px solid var(--line);transition:background .25s,transform .25s,opacity .5s ease;}
  .pain-panel.reveal .pain-row{opacity:0;transform:translateY(14px);}
  .pain-panel.reveal.is-visible .pain-row{opacity:1;transform:none;}
  .pain-panel.reveal.is-visible .pain-row:nth-child(1){transition-delay:.06s;}
  .pain-panel.reveal.is-visible .pain-row:nth-child(2){transition-delay:.14s;}
  .pain-panel.reveal.is-visible .pain-row:nth-child(3){transition-delay:.22s;}
  .pain-panel.reveal.is-visible .pain-row:nth-child(4){transition-delay:.30s;}
  .pain-panel.reveal.is-visible .pain-row:nth-child(5){transition-delay:.38s;}
  .pain-panel.reveal.is-visible .pain-row:hover{transform:translateX(4px);}
  .pain-row:last-child{border-bottom:none;}
  .pain-row:hover{background:var(--panel-2);transform:translateX(4px);}
  .pain-row:hover .pain-idx{color:var(--rose);}
  .pain-row:hover .pain-marker{box-shadow:0 0 12px var(--rose);}
  .pain-idx{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--muted);flex-shrink:0;min-width:32px;padding-top:3px;transition:color .2s;}
  .pain-marker{width:7px;height:7px;border-radius:50%;background:var(--rose);box-shadow:0 0 6px var(--rose);flex-shrink:0;margin-top:9px;}
  .pain-text{font-family:'Inter',sans-serif;font-size:16px;line-height:1.55;color:var(--ink);}
  .pain-foot{padding:26px 30px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;background:var(--acid-dim);}
  .pain-foot p{margin:0;font-family:'Inter',sans-serif;font-size:15px;color:var(--ink);max-width:520px;line-height:1.5;}
  .pain-foot p strong{color:var(--acid);}
  .pain-foot a{font-family:'JetBrains Mono',monospace;font-size:12.5px;color:var(--acid);text-decoration:none;white-space:nowrap;border-bottom:1px solid var(--acid);padding-bottom:2px;transition:opacity .2s,letter-spacing .2s;}
  .pain-foot a:hover{opacity:0.85;letter-spacing:0.04em;}

  /* simulator (kept for reference elsewhere is unused; styles harmless if unused) */
  .simulator{
    max-width:1050px;margin:70px auto 0;background:var(--panel);border:1px solid var(--line);position:relative;
  }
  .tabs{display:flex;flex-wrap:wrap;border-bottom:1px solid var(--line);}
  .tab{
    flex:1;min-width:150px;padding:16px 18px;font-family:'Oswald',sans-serif;font-size:12.5px;letter-spacing:0.08em;text-transform:uppercase;
    color:var(--muted);background:transparent;border:none;cursor:pointer;border-bottom:2px solid transparent;transition:all .2s;text-align:left;
  }
  .tab:hover{color:var(--ink);}
  .tab.active{color:var(--acid);border-bottom-color:var(--acid);background:var(--acid-dim);}
  .sim-body{display:grid;grid-template-columns:1.3fr 1fr;}
  @media(max-width:760px){.sim-body{grid-template-columns:1fr;}}
  .terminal{padding:30px;border-right:1px solid var(--line);min-height:210px;position:relative;}
  .scanline{position:absolute;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--acid),transparent);opacity:0.5;animation:scan 3s linear infinite;}
  @keyframes scan{0%{top:0;}100%{top:100%;}}
  .terminal-bar{display:flex;gap:6px;margin-bottom:18px;}
  .terminal-bar span{width:8px;height:8px;border-radius:50%;background:rgba(243,241,234,0.15);}
  .terminal-line{font-family:'JetBrains Mono',monospace;font-size:13.5px;color:var(--muted);line-height:2;opacity:0;transform:translateY(4px);animation:lineIn .4s ease forwards;}
  .terminal-line .hl{color:var(--acid);}
  .terminal-line .arrow{color:var(--violet);margin:0 6px;}
  @keyframes lineIn{to{opacity:1;transform:translateY(0);}}
  .roi-panel{padding:30px;display:flex;flex-direction:column;justify-content:center;background:var(--violet-dim);}
  .roi-label{font-family:'Oswald',sans-serif;font-size:11.5px;letter-spacing:0.14em;text-transform:uppercase;color:var(--muted);margin-bottom:10px;}
  .roi-value{font-family:'Unbounded',sans-serif;font-size:30px;font-weight:700;color:var(--acid);line-height:1.2;}

  /* section head */
  .section-head{max-width:1300px;margin:0 auto 50px;padding:0 44px;display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;}
  .section-head .idx{font-family:'JetBrains Mono';font-size:12px;color:var(--muted);margin-bottom:14px;display:block;}
  .section-eyebrow{font-family:'Oswald',sans-serif;font-size:12.5px;color:var(--violet);letter-spacing:0.14em;text-transform:uppercase;margin-bottom:14px;}
  .section-head h2{font-family:'Unbounded',sans-serif;font-size:clamp(26px,3.2vw,42px);margin:0 0 10px;font-weight:700;letter-spacing:-0.01em;max-width:640px;line-height:1.15;}
  .section-head p{color:var(--muted);font-size:15.5px;max-width:340px;line-height:1.6;margin:0;}

  /* bento */
  .bento-wrap{max-width:1300px;margin:0 auto;padding:130px 44px 130px;}
  .bento{display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(2,auto);gap:1px;background:var(--line);border:1px solid var(--line);}
  @media(max-width:900px){.bento{grid-template-columns:repeat(2,1fr);}}
  @media(max-width:560px){.bento{grid-template-columns:1fr;}}
  .card{background:var(--panel);padding:28px;position:relative;transition:background .25s,box-shadow .3s,transform .3s;}
  .card:hover{background:var(--panel-2);transform:translateY(-3px);z-index:2;}
  .card-1{grid-column:span 2;grid-row:span 2;}
  .card-2{grid-column:span 2;}
  @media(max-width:900px){.card-1{grid-column:span 2;}.card-2{grid-column:span 2;}}
  @media(max-width:560px){.card-1,.card-2{grid-column:span 1;}}
  .card-1:hover{box-shadow:inset 0 0 0 1px var(--acid),0 0 50px -8px rgba(155,255,110,0.4);}
  .card-1:hover .corner{border-color:var(--acid);box-shadow:0 0 8px rgba(155,255,110,0.7);}
  .card-1:hover .card-tag{color:var(--acid);}
  .card-2:hover{box-shadow:inset 0 0 0 1px var(--violet),0 0 50px -8px rgba(139,92,246,0.4);}
  .card-2:hover .corner{border-color:var(--violet);box-shadow:0 0 8px rgba(139,92,246,0.7);}
  .card-2:hover .card-tag{color:var(--violet);}
  .card-3:hover{box-shadow:inset 0 0 0 1px var(--acid),0 0 50px -8px rgba(155,255,110,0.35);}
  .card-3:hover .corner{border-color:var(--acid);box-shadow:0 0 8px rgba(155,255,110,0.7);}
  .card-3:hover .card-tag{color:var(--acid);}
  .card-4:hover{box-shadow:inset 0 0 0 1px var(--rose),0 0 50px -8px rgba(251,113,133,0.35);}
  .card-4:hover .corner{border-color:var(--rose);box-shadow:0 0 8px rgba(251,113,133,0.7);}
  .card-4:hover .card-tag{color:var(--rose);}
  .card-tag{font-family:'JetBrains Mono';font-size:11px;color:var(--muted);margin-bottom:16px;display:block;}
  .card h3{font-family:'Unbounded',sans-serif;font-size:17px;margin:0 0 10px;font-weight:600;line-height:1.3;}
  .card p{color:var(--muted);font-size:14px;line-height:1.6;margin:0 0 18px;}
  .chat-sim{background:var(--void);border:1px solid var(--line);padding:14px;font-family:'JetBrains Mono';font-size:12px;}
  .chat-row{display:flex;gap:8px;margin-bottom:8px;}
  .chat-tag{color:var(--violet);flex-shrink:0;}
  .json-out{color:var(--acid);white-space:pre;font-size:11px;}
  .code-sim{background:var(--void);border:1px solid var(--line);padding:14px;font-family:'JetBrains Mono';font-size:11.5px;color:var(--muted);}
  .code-sim .k{color:var(--violet);}.code-sim .s{color:var(--acid);}
  .crm-nodes{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px;}
  .node{font-family:'JetBrains Mono';font-size:10px;color:var(--muted);border:1px solid var(--line);padding:6px 9px;background:var(--void);}
  .node.active{color:var(--acid);border-color:rgba(155,255,110,0.35);}

  /* pipeline */
  .pipeline-wrap{max-width:1300px;margin:0 auto;padding:0 44px 130px;}
  .pipeline-box{background:var(--panel);border:1px solid var(--line);padding:60px 34px;position:relative;}
  .pipeline-box svg{display:block;}
  .pl-node-title{font-family:'Oswald',sans-serif;font-weight:600;letter-spacing:0.01em;}
  .pl-node-sub{font-family:'JetBrains Mono',monospace;}

  /* system spec — signature type specimen block */
  .spec-wrap{max-width:1300px;margin:0 auto;padding:0 44px 130px;}
  .spec-box{background:var(--panel);border:1px solid var(--line);padding:0;}
  .spec-grid{display:grid;grid-template-columns:1.2fr 1fr;}
  @media(max-width:800px){.spec-grid{grid-template-columns:1fr;}}
  .spec-type{padding:44px;border-right:1px solid var(--line);}
  @media(max-width:800px){.spec-type{border-right:none;border-bottom:1px solid var(--line);}}
  .spec-aa{font-family:'Unbounded',sans-serif;font-weight:800;font-size:130px;line-height:1;color:var(--ink);margin:0 0 8px;}
  .spec-font-label{font-family:'JetBrains Mono';font-size:12px;color:var(--muted);margin-bottom:26px;}
  .spec-alphabet{font-family:'Oswald',sans-serif;font-size:14px;letter-spacing:0.06em;color:var(--muted);line-height:1.9;text-transform:uppercase;}
  .spec-side{padding:44px;display:flex;flex-direction:column;gap:28px;}
  .swatches{display:flex;gap:10px;}
  .swatch{flex:1;height:64px;position:relative;transition:transform .25s ease,box-shadow .25s ease;}
  .swatch span{position:absolute;bottom:6px;left:6px;font-family:'JetBrains Mono';font-size:9.5px;color:rgba(0,0,0,0.55);}
  .swatch.dark span{color:rgba(255,255,255,0.55);}
  .swatch:hover{transform:scale(1.04);box-shadow:0 8px 24px rgba(0,0,0,0.35);}
  .stack-chips{display:flex;flex-wrap:wrap;gap:8px;}
  .chip{font-family:'JetBrains Mono';font-size:11.5px;border:1px solid var(--line);padding:7px 12px;color:var(--muted);transition:border-color .2s,color .2s,transform .2s,background .2s;}
  .chip:hover{border-color:rgba(139,92,246,0.55);color:var(--ink);transform:translateY(-2px);background:var(--panel-2);}

  /* cases — editorial list, now a carousel */
  .cases-wrap{max-width:1300px;margin:0 auto;padding:0 44px 130px;}
  .case-carousel-wrap{position:relative;touch-action:pan-y;}
  .case-box{background:var(--panel);border:1px solid var(--line);padding:46px;touch-action:pan-y;}
  .case-nav{margin-bottom:30px;}
  .case-counter{font-family:'JetBrains Mono',monospace;font-size:12.5px;color:var(--muted);}
  .case-counter b{color:var(--acid);font-weight:600;}
  .case-arrow{
    position:absolute;top:50%;transform:translateY(-50%);z-index:6;
    width:42px;height:42px;border:1px solid var(--line);background:rgba(10,10,12,0.92);
    color:var(--ink);cursor:pointer;font-family:'JetBrains Mono',monospace;font-size:16px;
    transition:border-color .2s,color .2s,background .2s;backdrop-filter:blur(8px);
  }
  .case-arrow:hover{border-color:var(--acid);color:var(--acid);background:rgba(10,10,12,0.98);}
  .case-arrow-prev{left:10px;}
  .case-arrow-next{right:10px;}
  @media(max-width:760px){
    .case-arrow{width:36px;height:36px;font-size:14px;}
    .case-arrow-prev{left:6px;}
    .case-arrow-next{right:6px;}
    .cases-wrap{padding-left:20px;padding-right:20px;}
    .case-box{padding:32px 20px;}
  }
  .case-slide{display:none;}
  .case-slide.active{display:block;animation:fadeUp .4s ease;}
  .case-top{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:34px;padding-bottom:28px;border-bottom:1px solid var(--line);}
  .case-title{font-family:'Unbounded',sans-serif;font-size:22px;font-weight:700;max-width:560px;line-height:1.3;}
  .case-stats{display:flex;gap:40px;}
  .case-stats div{text-align:right;}
  .case-stats .num{font-family:'Unbounded';font-size:34px;font-weight:800;color:var(--acid);transition:text-shadow .3s,transform .3s;}
  .case-slide.active .case-stats .num{text-shadow:0 0 28px rgba(155,255,110,0.35);}
  .case-stats .cap{font-family:'JetBrains Mono';font-size:10.5px;color:var(--muted);text-transform:uppercase;}
  .case-rows{display:grid;grid-template-columns:1fr 1fr 1fr;gap:36px;}
  @media(max-width:760px){.case-rows{grid-template-columns:1fr;}}
  .case-row .label{font-size:11px;color:var(--rose);margin-bottom:10px;display:block;}
  .case-row:nth-child(2) .label{color:var(--violet);}
  .case-row:nth-child(3) .label{color:var(--acid);}
  .case-row p{color:var(--muted);font-size:14.5px;line-height:1.65;margin:0;}
  .case-dots{display:flex;gap:8px;justify-content:center;margin-top:34px;}
  .case-dot{width:8px;height:8px;border-radius:50%;background:var(--line);border:none;cursor:pointer;padding:0;transition:background .2s,transform .2s;}
  .case-dot.active{background:var(--acid);transform:scale(1.35);}

  /* quiz */
  .quiz-wrap{max-width:920px;margin:0 auto;padding:0 44px 150px;}
  .quiz-box{background:var(--panel);border:1px solid var(--line);padding:48px;position:relative;}
  .quiz-progress{display:flex;gap:6px;margin-bottom:34px;}
  .quiz-progress div{height:2px;flex:1;background:var(--line);overflow:hidden;}
  .quiz-progress div i{display:block;height:100%;width:0%;background:var(--acid);transition:width .3s;}
  .quiz-step{display:none;}
  .quiz-step.active{display:block;animation:fadeUp .35s ease;}
  @keyframes fadeUp{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:translateY(0);}}
  .quiz-q{font-family:'Unbounded',sans-serif;font-size:21px;font-weight:700;margin:0 0 22px;}
  .quiz-opts{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
  @media(max-width:520px){.quiz-opts{grid-template-columns:1fr;}}
  .quiz-opt{padding:16px 18px;border:1px solid var(--line);background:var(--void);color:var(--ink);font-size:14.5px;cursor:pointer;text-align:left;transition:all .2s;font-family:'Inter';}
  .quiz-opt:hover{border-color:var(--violet);}
  .quiz-opt.selected{border-color:var(--acid);background:var(--acid-dim);color:var(--acid);}
  .quiz-opt-wide{
    grid-column:1 / -1;text-align:center;
    font-family:'JetBrains Mono',monospace;font-size:13.5px;letter-spacing:0.05em;
    border:1px dashed rgba(139,92,246,0.55);background:var(--violet-dim);color:var(--ink);
  }
  .quiz-opt-wide:hover{border-color:var(--violet);color:var(--violet);}
  .quiz-opt-wide.selected{border-style:solid;border-color:var(--acid);background:var(--acid-dim);color:var(--acid);}
  .quiz-result{text-align:center;padding:10px 0;overflow:hidden;}
  .quiz-result .amount{
    font-family:'Unbounded',sans-serif;font-size:clamp(28px,11vw,54px);font-weight:800;color:var(--acid);
    line-height:1.1;max-width:100%;letter-spacing:-0.02em;
  }
  .quiz-result p{color:var(--muted);margin:12px 0 30px;}
  .quiz-cta{display:inline-block;background:var(--acid);color:var(--void);font-family:'Oswald';font-weight:600;letter-spacing:0.06em;text-transform:uppercase;padding:15px 30px;text-decoration:none;font-size:13.5px;clip-path:polygon(0 0,100% 0,100% 70%,96% 100%,0 100%);max-width:100%;box-sizing:border-box;}
  .quiz-back{background:none;border:none;color:var(--muted);font-size:12px;cursor:pointer;margin-top:24px;font-family:'JetBrains Mono';}
  .quiz-back:hover{color:var(--ink);}
  @media(max-width:760px){
    .quiz-wrap{padding-left:20px;padding-right:20px;}
    .quiz-box{padding:28px 20px;overflow:hidden;}
    .quiz-result .amount{font-size:clamp(22px,9.5vw,40px);}
    .quiz-cta{display:block;width:100%;text-align:center;font-size:12px;padding:14px 16px;line-height:1.35;}
  }

  /* contacts */
  .contacts-wrap{max-width:1300px;margin:0 auto;padding:0 44px 130px;}
  .contacts-box{background:var(--panel);border:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;}
  @media(max-width:760px){.contacts-box{grid-template-columns:1fr;}}
  .contacts-main{padding:48px;border-right:1px solid var(--line);}
  @media(max-width:760px){.contacts-main{border-right:none;border-bottom:1px solid var(--line);}}
  .contacts-item{display:flex;gap:16px;align-items:flex-start;margin-bottom:28px;}
  .contacts-item:last-child{margin-bottom:0;}
  .contacts-icon{width:34px;height:34px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--acid);font-family:'JetBrains Mono';font-size:14px;}
  .contacts-label{font-family:'Oswald',sans-serif;font-size:11px;letter-spacing:0.12em;text-transform:uppercase;color:var(--muted);margin-bottom:6px;}
  .contacts-value{font-family:'Unbounded',sans-serif;font-size:19px;font-weight:600;color:var(--ink);line-height:1.4;text-decoration:none;display:inline-block;}
  a.contacts-value:hover{color:var(--acid);}
  .contacts-value.phone{white-space:nowrap;}
  .contacts-value.small{font-family:'Inter',sans-serif;font-weight:400;font-size:15.5px;color:var(--muted);}
  @media(max-width:760px){
    .contacts-wrap{padding-left:20px;padding-right:20px;}
    .contacts-main,.contacts-side{padding:32px 24px;}
    .contacts-value.phone{font-size:clamp(14px,4.2vw,19px);letter-spacing:-0.01em;}
  }
  .contacts-side{padding:48px;display:flex;flex-direction:column;justify-content:center;gap:18px;background:var(--acid-dim);}
  .contacts-side p{margin:0;font-family:'Inter',sans-serif;font-size:15px;color:var(--ink);line-height:1.6;max-width:380px;}
  .contacts-cta{align-self:flex-start;font-family:'Oswald';font-weight:600;letter-spacing:0.06em;text-transform:uppercase;background:var(--acid);color:var(--void);padding:14px 26px;text-decoration:none;font-size:13px;clip-path:polygon(0 0,100% 0,100% 70%,96% 100%,0 100%);transition:transform .2s,box-shadow .2s;}
  .contacts-cta:hover{transform:translateY(-2px);box-shadow:0 0 24px rgba(155,255,110,0.4);}
  .contacts-item{transition:transform .25s ease;}
  .contacts-item:hover{transform:translateX(4px);}
  .contacts-icon{transition:border-color .2s,box-shadow .2s;}
  .contacts-item:hover .contacts-icon{border-color:rgba(155,255,110,0.45);box-shadow:0 0 12px rgba(155,255,110,0.2);}

  /* footer */
  footer{border-top:1px solid var(--line);padding:64px 44px 34px;}
  .footer-top{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px;padding-bottom:44px;border-bottom:1px solid var(--line);}
  @media(max-width:760px){.footer-top{grid-template-columns:1fr;gap:32px;}}
  .footer-brand .logo-mark{margin-bottom:16px;}
  .footer-brand p{font-family:'Inter',sans-serif;font-size:14px;color:var(--muted);line-height:1.6;max-width:280px;margin:0;}
  .footer-col .f-title{font-family:'Oswald',sans-serif;font-size:11.5px;letter-spacing:0.14em;text-transform:uppercase;color:var(--muted);margin-bottom:18px;}
  .footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px;}
  .footer-col a{font-family:'Inter',sans-serif;font-size:14.5px;color:var(--ink);text-decoration:none;}
  .footer-col a:hover{color:var(--acid);}
  .footer-col .mono-line{font-family:'JetBrains Mono',monospace;font-size:13.5px;color:var(--muted);line-height:1.7;}
  .footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;padding-top:26px;}
  .footer-bottom .f-left{font-family:'JetBrains Mono';font-size:12px;color:var(--muted);}
  .footer-bottom .f-right{font-family:'Oswald';font-size:11.5px;letter-spacing:0.1em;text-transform:uppercase;color:var(--muted);}

  /* —— SVAURC-style motion layer —— */
  .scroll-progress{
    position:fixed;top:0;left:0;right:0;height:2px;z-index:60;pointer-events:none;
  }
  .scroll-progress i{
    display:block;height:100%;width:0%;background:var(--acid);
    box-shadow:0 0 10px var(--acid);transition:width .06s linear;
  }

  .scroll-hud{
    position:fixed;bottom:24px;right:44px;z-index:45;pointer-events:none;
    display:flex;flex-direction:column;align-items:flex-end;gap:5px;
    font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--muted);
    letter-spacing:0.08em;
  }
  .scroll-hud-section{color:var(--acid);font-weight:500;}
  .scroll-hud-cam{opacity:0.75;}
  @media(max-width:760px){
    .scroll-hud{bottom:16px;right:20px;font-size:10px;}
  }

  .scroll-hint{
    position:absolute;left:50%;bottom:8px;transform:translateX(-50%);
    font-family:'Oswald',sans-serif;font-size:11px;letter-spacing:0.22em;
    text-transform:uppercase;color:var(--muted);opacity:0.55;
    animation:hintBounce 2.4s ease-in-out infinite;
  }
  @keyframes hintBounce{
    0%,100%{transform:translateX(-50%) translateY(0);opacity:0.35;}
    50%{transform:translateX(-50%) translateY(7px);opacity:0.85;}
  }
  body.intro-active .scroll-hint,.body-at-bottom .scroll-hint{opacity:0;animation:none;}

  .reveal{
    opacity:0;transform:translateY(28px);
    transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1);
  }
  .reveal.is-visible{opacity:1;transform:none;}

  .reveal-stagger > .reveal-child{
    opacity:0;transform:translateY(18px);
    transition:opacity .55s ease,transform .55s ease;
  }
  .reveal-stagger.is-visible > .reveal-child{opacity:1;transform:none;}
  .reveal-stagger.is-visible > .reveal-child:nth-child(1){transition-delay:.04s;}
  .reveal-stagger.is-visible > .reveal-child:nth-child(2){transition-delay:.12s;}
  .reveal-stagger.is-visible > .reveal-child:nth-child(3){transition-delay:.2s;}
  .reveal-stagger.is-visible > .reveal-child:nth-child(4){transition-delay:.28s;}
  .reveal-stagger.is-visible > .reveal-child:nth-child(5){transition-delay:.36s;}

  .bento.reveal-stagger > .card{opacity:0;transform:translateY(22px);transition:opacity .55s ease,transform .55s ease,background .25s,box-shadow .3s;}
  .bento.reveal-stagger.is-visible > .card{opacity:1;transform:none;}
  .bento.reveal-stagger.is-visible > .card:nth-child(1){transition-delay:.05s;}
  .bento.reveal-stagger.is-visible > .card:nth-child(2){transition-delay:.12s;}
  .bento.reveal-stagger.is-visible > .card:nth-child(3){transition-delay:.19s;}
  .bento.reveal-stagger.is-visible > .card:nth-child(4){transition-delay:.26s;}
  .bento.reveal-stagger.is-visible > .card:hover{transform:translateY(-3px);}

  .pipeline-box{transition:box-shadow .4s ease;}
  .pipeline-box.is-visible{animation:pipelineGlow 4s ease-in-out infinite;}
  @keyframes pipelineGlow{
    0%,100%{box-shadow:inset 0 0 0 1px var(--line);}
    50%{box-shadow:inset 0 0 0 1px rgba(155,255,110,0.18),0 0 40px -18px rgba(155,255,110,0.25);}
  }

  .node{transition:border-color .2s,color .2s,transform .2s,box-shadow .2s;}
  .node:hover{transform:translateY(-2px);border-color:rgba(139,92,246,0.45);}

  .case-arrow:active{transform:translateY(-50%) scale(0.94);}
  .quiz-cta{transition:transform .2s,box-shadow .2s;}
  .quiz-cta:hover{transform:translateY(-2px);box-shadow:0 0 22px rgba(155,255,110,0.4);}

  .footer-col a{transition:color .2s,transform .2s;display:inline-block;}
  .footer-col a:hover{transform:translateX(3px);}

  @keyframes dash{to{stroke-dashoffset:-24;}}

  @media(max-width:760px){
    html{scroll-snap-type:y mandatory;scroll-padding-top:64px;}
  }

  @media(prefers-reduced-motion:reduce){
    html{scroll-behavior:auto;scroll-snap-type:none;}
    *,*::before,*::after{
      animation-duration:0.01ms !important;
      animation-iteration-count:1 !important;
      transition-duration:0.01ms !important;
    }
    .reveal,.reveal-stagger > .reveal-child,.bento.reveal-stagger > .card{
      opacity:1;transform:none;
    }
    .scroll-hint{display:none;}
  }