/* Font presets, theme tokens, and accent variants are defined once in chrome.css. */

  *{box-sizing:border-box;}
  html,body{margin:0;padding:0;}
  html,body{overflow-x:clip;}
  html{scroll-behavior:smooth; scroll-padding-top:24px;}
  body{
    font-family:var(--f-body);
    background:var(--bg);
    color:var(--ink);
    font-size:15.5px;
    line-height:1.55;
    letter-spacing:-0.005em;
    -webkit-font-smoothing:antialiased;
    transition:background .4s, color .4s;
    overflow-x:clip;
  }
  ::selection{background:var(--accent); color:var(--accent-ink);}
  a{color:inherit; text-decoration:none;}
  button{font:inherit; color:inherit; background:none; border:0; cursor:pointer;}
  svg,img{display:block;}

  .mono{font-family:var(--f-mono); font-size:11px; letter-spacing:.04em; text-transform:uppercase;}
  .mono-sm{font-family:var(--f-mono); font-size:10px; letter-spacing:.08em; text-transform:uppercase;}

  .display{font-family:var(--f-display); font-weight:var(--d-weight); font-style:var(--d-style); letter-spacing:var(--d-track); line-height:.95;}

  /* Chrome */
  .chrome{
    position:fixed; top:16px; right:16px; z-index:60;
    display:flex; gap:2px; align-items:center;
    background:var(--card);
    border:1px solid var(--rule-strong);
    border-radius:10px;
    padding:3px;
    box-shadow:0 1px 2px #0000000a, 0 8px 24px #00000012;
  }
  .chrome .pill{
    padding:7px 13px; border-radius:7px;
    font-family:var(--f-mono); font-size:11px; letter-spacing:.04em;
    color:var(--ink-soft); transition:all .15s;
  }
  .chrome .pill:hover{color:var(--ink);}
  .chrome .pill.active{background:var(--ink); color:var(--bg);}
  .chrome .sep{width:1px; height:16px; background:var(--rule-strong); margin:0 3px;}
  .chrome .theme{width:30px; height:30px; border-radius:7px; display:grid; place-items:center; color:var(--ink-soft);}
  .chrome .theme:hover{color:var(--ink); background:var(--bg-2);}

  /* Tweaks */
  .tweaks{
    position:fixed; bottom:16px; right:16px; z-index:70;
    width:260px;
    background:var(--card);
    border:1px solid var(--rule-strong);
    border-radius:14px;
    padding:16px;
    box-shadow:0 4px 12px #00000010, 0 24px 60px #00000018;
  }
  .tweaks h4{margin:0 0 14px; font-family:var(--f-mono); font-size:10px; letter-spacing:.12em; text-transform:uppercase; color:var(--ink-mute); font-weight:500; display:flex; justify-content:space-between;}
  .tweaks .row{margin-bottom:12px;} .tweaks .row:last-child{margin:0;}
  .tweaks .row label{font-family:var(--f-mono); font-size:9.5px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-mute); display:block; margin-bottom:6px;}
  .tweaks .seg{display:flex; gap:3px; background:var(--bg-2); padding:3px; border-radius:8px;}
  .tweaks .seg button{flex:1; min-width:0; padding:6px 4px; border-radius:5px; font-family:var(--f-mono); font-size:9.5px; letter-spacing:.06em; color:var(--ink-soft);}
  .tweaks .seg button:hover{color:var(--ink);}
  .tweaks .seg button.on{background:var(--card); color:var(--ink); box-shadow:0 1px 2px #0000000d;}
  .tweaks .swatches{display:flex; gap:5px;}
  .tweaks .sw{width:22px; height:22px; border-radius:6px; border:1px solid var(--rule-strong); cursor:pointer; padding:0; position:relative;}
  .tweaks .sw.on{box-shadow:0 0 0 2px var(--bg), 0 0 0 3px var(--ink);}
  body.tweaks-off .tweaks{display:none;}

  /* Buttons */
  .btn{
    display:inline-flex; align-items:center; gap:8px;
    padding:11px 18px;
    background:var(--accent); color:var(--accent-ink);
    border-radius:8px;
    font-size:14px; font-weight:500;
    transition:transform .15s, background .2s, opacity .2s;
  }
  .btn:hover{transform:translateY(-1px); opacity:.92;}
  .btn .arr{transition:transform .2s;}
  .btn:hover .arr{transform:translateX(3px);}
  .btn.ghost{background:transparent; color:var(--ink); border:1px solid var(--rule-strong);}
  .btn.ghost:hover{background:var(--bg-2); border-color:var(--ink-soft);}
  .btn.sm{padding:8px 14px; font-size:13px; border-radius:7px;}

  .dot{width:6px; height:6px; border-radius:50%; background:var(--accent); display:inline-block;}
  .dot.live{animation:pulse 2s infinite;}
  @keyframes pulse{0%,100%{opacity:1;} 50%{opacity:.3;}}

  /* Field */
  .field{display:flex; flex-direction:column; gap:5px;}
  .field label{font-family:var(--f-mono); font-size:10px; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-mute);}
  .field input, .field textarea{
    background:transparent; border:1px solid var(--rule-strong);
    padding:11px 14px; color:var(--ink); font:inherit; border-radius:8px;
    font-size:14px;
    transition:border-color .15s, background .15s;
  }
  .field input:focus, .field textarea:focus{outline:none; border-color:var(--accent); background:var(--accent-soft);}
  .field textarea{resize:vertical; min-height:110px;}

  .variant{display:none;}
  html[data-variant="sheet"] .variant.sheet,
  html[data-variant="console"] .variant.console { display:block; }

  /* reveal */
  .reveal{opacity:0; transform:translateY(14px); transition:opacity .6s ease, transform .6s ease;}
  .reveal.in{opacity:1; transform:none;}

  /* ========================================================
     SHEET — quiet, one-flow, centered
  ======================================================== */
  .sheet .container{
    max-width:1160px; margin:0 auto;
    padding-left: max(clamp(18px, 4vw, 34px), env(safe-area-inset-left));
    padding-right: max(clamp(18px, 4vw, 34px), env(safe-area-inset-right));
  }
  .sheet .container.narrow{max-width:920px;}

  .sheet .nav{
    display:flex; justify-content:space-between; align-items:center;
    padding-block:24px;
    border-bottom:1px solid var(--rule);
  }
  .sheet .nav .brand{display:flex; align-items:center; gap:14px;}
  .sheet .nav .brand svg{height:32px;}
  .sheet .nav .brand .tag{
    font-family:var(--f-mono); font-size:10px; letter-spacing:.08em;
    color:var(--ink-soft);
    padding-left:14px; margin-left:2px;
    border-left:1px solid var(--rule-strong);
    display:inline-flex; align-items:center; gap:6px;
  }
  .sheet .nav .brand .tag::before{content:""; width:5px; height:5px; border-radius:50%; background:var(--accent); animation:pulse 2s infinite;}
  .sheet .nav .links{display:flex; gap:28px;}
  .sheet .nav .links a{font-size:14px; color:var(--ink-soft); transition:color .15s;}
  .sheet .nav .links a:hover{color:var(--ink);}
  .sheet .nav .cta-link{display:inline-flex; align-items:center; gap:6px; font-size:13px; color:var(--ink); padding:7px 12px; border:1px solid var(--ink); border-radius:7px; transition:background .15s, color .15s;}
  .sheet .nav .cta-link:hover{background:var(--ink); color:var(--bg);}
  .sheet .nav .nav-theme{width:34px; height:34px; border-radius:7px; display:grid; place-items:center; color:var(--ink-soft); border:1px solid var(--rule-strong); transition:all .15s;}
  .sheet .nav .nav-theme:hover{color:var(--ink); border-color:var(--ink-soft); background:var(--bg-2);}

  /* hero */
  .sheet .hero{padding-top:120px; padding-bottom:100px;}
  .sheet .hero .meta-row{
    display:flex; gap:14px; align-items:center; margin-bottom:56px;
    color:var(--ink-soft);
  }
  .sheet .hero .meta-row .sep{width:18px; height:1px; background:var(--rule-strong);}
  .sheet .hero h1{
    font-family:var(--f-display); font-weight:var(--d-weight); font-style:var(--d-style);
    font-size:clamp(48px, 7.4vw, 112px);
    line-height:1.02;
    letter-spacing:var(--d-track);
    margin:0 0 40px;
    max-width:16ch;
  }
  .sheet .hero h1 .accent{color:var(--accent);}
  .sheet .hero h1 .cursor-removed{
    display:inline-block; width:.08em; height:.78em; background:var(--accent);
    vertical-align:-0.05em; margin-left:.04em;
    animation:blink 1.1s steps(2) infinite;
  }
  @keyframes blink{50%{opacity:0;}}
  .sheet .hero .lede-grid{
    display:grid; grid-template-columns:1fr 2fr; gap:60px; align-items:start;
    padding-top:40px; border-top:1px solid var(--rule);
  }
  .sheet .hero .lede-grid .label{font-family:var(--f-mono); font-size:10px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-mute); padding-top:6px;}
  .sheet .hero .lede{font-size:22px; line-height:1.4; letter-spacing:-0.015em; color:var(--ink); max-width:640px; margin:0;}
  .sheet .hero .lede span{color:var(--ink-soft);}
  .sheet .hero .cta-row{display:flex; gap:10px; margin-top:48px;}

  /* stat strip */
  .sheet .strip{
    border-top:1px solid var(--rule);
    border-bottom:1px solid var(--rule);
    padding-block:40px;
    margin-top:60px;
  }
  .sheet .strip .grid{display:grid; grid-template-columns:repeat(4, 1fr); gap:40px;}
  .sheet .strip .stat{display:flex; flex-direction:column; gap:6px;}
  .sheet .strip .stat .k{font-family:var(--f-mono); font-size:10px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-mute);}
  .sheet .strip .stat .v{font-family:var(--f-display); font-weight:var(--d-weight); font-style:var(--d-style); font-size:34px; letter-spacing:var(--d-track); line-height:1;}
  .sheet .strip .stat .v em{color:var(--accent); font-style:var(--d-style);}
  .sheet .strip .stat .d{font-size:13px; color:var(--ink-soft);}

  /* section base */
  .sheet section{padding:120px 0;}
  .sheet .sec-label{display:flex; align-items:center; gap:12px; margin-top:32px; margin-bottom:40px; color:var(--ink-mute);}
  .sheet .sec-label .num{font-family:var(--f-mono); font-size:11px; letter-spacing:.1em; color:var(--ink);}
  .sheet .sec-label .ttl{font-family:var(--f-mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase;}
  .sheet .sec-label .line{flex:1; height:1px; background:var(--rule);}

  .sheet h2{
    font-family:var(--f-display); font-weight:var(--d-weight); font-style:var(--d-style);
    font-size:clamp(40px, 5.4vw, 72px); line-height:1; letter-spacing:var(--d-track);
    margin:0 0 24px; max-width:20ch;
  }
  .sheet h2 .accent{color:var(--accent);}
  .sheet .sec-lede{font-size:18px; line-height:1.5; color:var(--ink-soft); max-width:56ch; margin:0 0 64px;}

  /* services as flat list with hover */
  .sheet .svc-list{border-top:1px solid var(--rule);}
  .sheet .svc{
    display:grid;
    grid-template-columns:80px 1fr 2fr 180px;
    gap:40px;
    padding:32px 0;
    border-bottom:1px solid var(--rule);
    align-items:start;
    transition:padding-left .2s;
  }
  .sheet .svc:hover{padding-left:12px;}
  .sheet .svc:hover .num{color:var(--accent);}
  .sheet .svc .num{font-family:var(--f-mono); font-size:12px; color:var(--ink-mute); padding-top:8px; transition:color .2s;}
  .sheet .svc .name{font-family:var(--f-display); font-weight:var(--d-weight); font-style:var(--d-style); font-size:32px; line-height:1.05; letter-spacing:var(--d-track); margin:0;}
  .sheet .svc .desc{font-size:16px; line-height:1.55; color:var(--ink-soft); margin:0; padding-top:6px;}
  .sheet .svc .tech{display:flex; flex-wrap:wrap; gap:6px; justify-content:flex-end; padding-top:8px;}
  .sheet .svc .tech span{font-family:var(--f-mono); font-size:10px; letter-spacing:.04em; padding:4px 8px; border:1px solid var(--rule-strong); border-radius:4px; color:var(--ink-soft);}

  /* system health / trust section */
  .sheet .system{
    background:var(--card);
    border:1px solid var(--rule);
    border-radius:20px;
    padding:44px;
    display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:start;
  }
  .sheet .system .kpi-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:28px;}
  .sheet .system .kpi{display:flex; flex-direction:column; gap:4px; padding:16px 0; border-top:1px solid var(--rule);}
  .sheet .system .kpi:first-child, .sheet .system .kpi:nth-child(2){border-top:0; padding-top:0;}
  .sheet .system .kpi .k{font-family:var(--f-mono); font-size:10px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-mute);}
  .sheet .system .kpi .v{font-family:var(--f-display); font-weight:var(--d-weight); font-style:var(--d-style); font-size:32px; line-height:1; letter-spacing:var(--d-track);}
  .sheet .system .kpi .v .unit{color:var(--ink-mute); font-size:.6em; margin-left:3px;}
  .sheet .system .kpi .v em{color:var(--accent); font-style:var(--d-style);}
  .sheet .system .kpi .d{font-size:12.5px; color:var(--ink-soft);}

  .sheet .system .chart{position:relative; height:180px; border:1px solid var(--rule); border-radius:12px; padding:16px; overflow:hidden;}
  .sheet .system .chart .hd{display:flex; justify-content:space-between; align-items:center; margin-bottom:10px;}
  .sheet .system .chart .title{font-family:var(--f-mono); font-size:10px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-soft);}
  .sheet .system .chart .state{display:flex; align-items:center; gap:6px; font-family:var(--f-mono); font-size:10px; color:var(--accent);}
  .sheet .system .chart svg{width:100%; height:calc(100% - 28px);}

  /* operator */
  .sheet .operator{
    display:grid; grid-template-columns:1.1fr 1fr; gap:80px; align-items:center;
  }
  .sheet .operator .who{
    padding:4px 0;
  }
  .sheet .operator h3{
    font-family:var(--f-display); font-weight:var(--d-weight); font-style:var(--d-style);
    font-size:clamp(36px, 4.5vw, 56px); line-height:1.05; letter-spacing:var(--d-track);
    margin:0 0 24px; max-width:14ch;
  }
  .sheet .operator h3 .accent{color:var(--accent);}
  .sheet .operator p{font-size:16.5px; line-height:1.6; color:var(--ink-soft); margin:0 0 16px; max-width:48ch;}
  .sheet .operator .facts{margin-top:28px; display:grid; grid-template-columns:1fr 1fr; gap:16px 28px;}
  .sheet .operator .facts .f{padding:12px 0; border-top:1px solid var(--rule);}
  .sheet .operator .facts .f .k{font-family:var(--f-mono); font-size:10px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-mute); margin-bottom:2px;}
  .sheet .operator .facts .f .v{font-size:14.5px;}
  .sheet .operator .portrait{
    aspect-ratio:4/5; border-radius:14px; overflow:hidden; position:relative;
    background:linear-gradient(155deg, var(--accent-soft), var(--bg-2) 80%);
    border:1px solid var(--rule);
  }
  .sheet .operator .portrait img{
    position:absolute; inset:0; width:100%; height:100%;
    object-fit:cover; object-position:center 25%;
    filter:none;
  }
  .sheet .operator .portrait::before{
    content:""; position:absolute; inset:0;
    background-image:
      repeating-linear-gradient(0deg, var(--rule) 0 1px, transparent 1px 40px),
      repeating-linear-gradient(90deg, var(--rule) 0 1px, transparent 1px 40px);
    opacity:0;
  }
  .sheet .operator .portrait .label{
    position:absolute; left:16px; bottom:16px;
    font-family:var(--f-mono); font-size:10px; letter-spacing:.1em; text-transform:uppercase; color:#fff;
    display:flex; align-items:center; gap:8px;
    background:#0a0a0a99; padding:6px 10px; border-radius:6px;
    backdrop-filter:blur(8px); -webkit-backdrop-filter:blur(8px);
  }
  .sheet .operator .portrait .label::before{content:""; width:6px; height:6px; background:var(--accent); border-radius:50%;}

  /* principles as grid */
  .sheet .principles{display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--rule); border:1px solid var(--rule); border-radius:14px; overflow:hidden;}
  .sheet .principle{background:var(--card); padding:36px; display:flex; flex-direction:column; gap:12px;}
  .sheet .principle .num{font-family:var(--f-mono); font-size:11px; color:var(--accent); letter-spacing:.1em;}
  .sheet .principle h4{font-family:var(--f-display); font-weight:var(--d-weight); font-style:var(--d-style); font-size:26px; line-height:1.1; letter-spacing:var(--d-track); margin:8px 0 6px;}
  .sheet .principle p{font-size:14.5px; line-height:1.55; color:var(--ink-soft); margin:0;}

  /* process line */
  .sheet .process{display:grid; grid-template-columns:repeat(4,1fr); gap:24px; counter-reset:step;}
  .sheet .step{border-top:1px solid var(--ink); padding-top:18px; position:relative;}
  .sheet .step::before{counter-increment:step; content:"0" counter(step); position:absolute; top:-11px; left:0; background:var(--bg); padding-right:8px; font-family:var(--f-mono); font-size:11px; letter-spacing:.08em; color:var(--accent);}
  .sheet .step h5{font-family:var(--f-display); font-weight:var(--d-weight); font-style:var(--d-style); font-size:22px; line-height:1.1; letter-spacing:var(--d-track); margin:0 0 8px;}
  .sheet .step p{font-size:14px; line-height:1.55; color:var(--ink-soft); margin:0;}
  .sheet .step .dur{font-family:var(--f-mono); font-size:10px; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-mute); margin-top:14px; display:block;}

  /* contact */
  .sheet .contact{display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:start;}
  .sheet .contact .copy h2{font-size:clamp(36px, 5vw, 64px); margin-bottom:20px;}
  .sheet .contact .copy p{font-size:17px; line-height:1.55; color:var(--ink-soft); max-width:44ch;}
  .sheet .contact .direct{margin-top:32px; border-top:1px solid var(--rule);}
  .sheet .contact .direct a{
    display:flex; justify-content:space-between; align-items:center;
    padding:16px 0; border-bottom:1px solid var(--rule);
    transition:padding-left .15s, color .15s;
  }
  .sheet .contact .direct a:hover{padding-left:8px; color:var(--accent);}
  .sheet .contact .direct .k{font-family:var(--f-mono); font-size:10px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-mute);}
  .sheet .contact .direct .v{font-size:15px; display:flex; align-items:center; gap:8px;}
  .sheet .contact form{display:grid; gap:14px; padding:32px; background:var(--card); border:1px solid var(--rule); border-radius:14px;}

  .sheet footer.container{
    border-top:1px solid var(--rule);
    margin-top:240px;
    padding:48px 32px;
    display:grid; grid-template-columns:1.5fr 1fr 1fr 1fr; gap:40px;
    font-size:13px; color:var(--ink-soft);
  }
  .sheet footer .brand{font-family:var(--f-display); font-weight:var(--d-weight); font-style:var(--d-style); font-size:22px; color:var(--ink); letter-spacing:var(--d-track);}
  .sheet footer .col .k{font-family:var(--f-mono); font-size:10px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-mute); margin-bottom:10px;}
  .sheet footer .col a{display:block; padding:3px 0;}
  .sheet footer .col a:hover{color:var(--ink);}

  /* ========================================================
     CONSOLE — side panel, status bar
  ======================================================== */
  .console{display:grid; grid-template-columns:240px 1fr; min-height:100vh;}
  .console .side{
    position:sticky; top:0; align-self:start; height:100vh;
    border-right:1px solid var(--rule);
    padding:24px 20px;
    display:flex; flex-direction:column; gap:28px;
    background:var(--bg);
  }
  .console .side .brand svg{height:20px;}
  .console .side .brand .v{font-family:var(--f-mono); font-size:10px; letter-spacing:.08em; color:var(--ink-mute); margin-top:6px;}
  .console .side .section-title{font-family:var(--f-mono); font-size:10px; letter-spacing:.12em; text-transform:uppercase; color:var(--ink-mute); margin-bottom:8px;}
  .console .side nav{display:flex; flex-direction:column; gap:1px;}
  .console .side nav a{font-family:var(--f-mono); font-size:12px; color:var(--ink-soft); padding:7px 10px; border-radius:6px; display:flex; justify-content:space-between; align-items:center;}
  .console .side nav a:hover{background:var(--bg-2); color:var(--ink);}
  .console .side nav a .num{color:var(--ink-mute);}
  .console .side .live{margin-top:auto; padding:12px; border:1px solid var(--rule); border-radius:8px; font-family:var(--f-mono); font-size:11px;}
  .console .side .live .row{display:flex; justify-content:space-between; margin-bottom:4px;}
  .console .side .live .row:last-child{margin:0;}
  .console .side .live .k{color:var(--ink-mute);}
  .console .side .live .v{color:var(--ink);}
  .console .side .live .v.ok{color:var(--accent);}

  .console .main{padding:0 40px; max-width:1100px;}

  .console section{padding:80px 0; border-bottom:1px solid var(--rule);}
  .console .hero{padding:120px 0 100px;}
  .console .hero .crumb{font-family:var(--f-mono); font-size:11px; letter-spacing:.1em; color:var(--ink-mute); margin-bottom:24px;}
  .console .hero .crumb span{color:var(--ink);}
  .console .hero h1{
    font-family:var(--f-display); font-weight:var(--d-weight); font-style:var(--d-style);
    font-size:clamp(48px, 7vw, 112px); line-height:.97; letter-spacing:var(--d-track);
    margin:0 0 32px; max-width:15ch;
  }
  .console .hero h1 .accent{color:var(--accent);}
  .console .hero h1 .cursor{display:inline-block; width:.08em; height:.78em; background:var(--accent); vertical-align:-0.05em; margin-left:.04em; animation:blink 1.1s steps(2) infinite;}
  .console .hero .lede{font-size:19px; line-height:1.5; color:var(--ink-soft); max-width:60ch; margin:0 0 32px;}
  .console .hero .cta-row{display:flex; gap:10px;}
  .console .hero .hd{
    display:flex; justify-content:space-between; align-items:flex-end;
    padding-bottom:16px; border-bottom:1px solid var(--rule); margin-top:60px;
  }
  .console .hero .hd .kpi{display:flex; flex-direction:column; gap:2px;}
  .console .hero .hd .kpi .k{font-family:var(--f-mono); font-size:10px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-mute);}
  .console .hero .hd .kpi .v{font-family:var(--f-display); font-weight:var(--d-weight); font-style:var(--d-style); font-size:26px; letter-spacing:var(--d-track); line-height:1;}
  .console .hero .hd .kpi .v em{color:var(--accent); font-style:var(--d-style);}

  .console h2{font-family:var(--f-display); font-weight:var(--d-weight); font-style:var(--d-style); font-size:clamp(36px, 4.4vw, 58px); line-height:1.02; letter-spacing:var(--d-track); margin:0 0 18px; max-width:18ch;}
  .console h2 .accent{color:var(--accent);}
  .console .sec-lede{font-size:17px; line-height:1.5; color:var(--ink-soft); max-width:52ch; margin:0 0 48px;}
  .console .sec-lbl{font-family:var(--f-mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-mute); margin-bottom:24px;}

  .console .svc-list{border-top:1px solid var(--rule);}
  .console .svc{
    display:grid; grid-template-columns:60px 1fr 1.8fr 160px; gap:28px;
    padding:26px 0; border-bottom:1px solid var(--rule);
    align-items:start; transition:background .15s;
  }
  .console .svc:hover{background:var(--accent-soft);}
  .console .svc .num{font-family:var(--f-mono); font-size:11px; color:var(--accent); padding-top:6px;}
  .console .svc .name{font-family:var(--f-display); font-weight:var(--d-weight); font-style:var(--d-style); font-size:26px; line-height:1.1; letter-spacing:var(--d-track); margin:0;}
  .console .svc .desc{font-size:14.5px; line-height:1.55; color:var(--ink-soft); margin:0; padding-top:4px;}
  .console .svc .tech{display:flex; flex-wrap:wrap; gap:5px; justify-content:flex-end; padding-top:6px;}
  .console .svc .tech span{font-family:var(--f-mono); font-size:10px; padding:3px 7px; border:1px solid var(--rule-strong); border-radius:4px; color:var(--ink-soft);}

  .console .statusbar{
    position:fixed; bottom:0; left:240px; right:0; z-index:40;
    background:var(--card); border-top:1px solid var(--rule);
    padding:8px 40px;
    display:flex; justify-content:space-between; align-items:center;
    font-family:var(--f-mono); font-size:10.5px; color:var(--ink-soft); letter-spacing:.04em;
  }
  .console .statusbar .seg{display:flex; gap:18px;}
  .console .statusbar .seg span b{color:var(--ink); font-weight:400;}
  .console .statusbar .dot{width:6px; height:6px; border-radius:50%; background:var(--accent); display:inline-block; margin-right:6px;}

  /* guarantees row under hero */
  .sheet .hero .guarantees-row{
    display:flex; flex-wrap:wrap; gap:8px; margin-top:28px;
  }
  .sheet .hero .gtag{
    display:inline-flex; align-items:center; gap:6px;
    font-family:var(--f-mono); font-size:10.5px; letter-spacing:.04em;
    color:var(--ink-soft);
    padding:6px 10px; border:1px solid var(--rule-strong); border-radius:999px;
  }
  .sheet .hero .gtag .check{color:var(--accent); font-family:var(--f-body); font-weight:600;}

  /* call-value rows (§ 02) */
  .sheet .callvalue{display:flex; flex-direction:column;}
  .sheet .cv-row{
    display:grid; grid-template-columns:48px 1fr; gap:18px;
    padding:20px 0; border-top:1px solid var(--rule);
    align-items:start;
  }
  .sheet .cv-row:first-child{border-top:0; padding-top:0;}
  .sheet .cv-row .num{color:var(--accent); padding-top:4px;}
  .sheet .cv-row h5{
    font-family:var(--f-display); font-weight:var(--d-weight); font-style:var(--d-style);
    font-size:22px; line-height:1.15; letter-spacing:var(--d-track);
    margin:0 0 6px;
  }
  .sheet .cv-row p{font-size:14.5px; line-height:1.55; color:var(--ink-soft); margin:0;}

  /* audit section */
  .sheet .audit{
    display:grid; grid-template-columns:1.1fr 1fr; gap:60px; align-items:start;
  }
  .sheet .audit-list{list-style:none; padding:0; margin:0; display:grid; gap:0; border-top:1px solid var(--rule);}
  .sheet .audit-list li{
    display:grid; grid-template-columns:48px 1fr; gap:16px;
    padding:16px 0; border-bottom:1px solid var(--rule);
    font-size:15px; color:var(--ink-soft);
  }
  .sheet .audit-list li .c{font-family:var(--f-mono); font-size:11px; color:var(--accent); padding-top:3px;}
  .sheet .audit-form{
    display:grid; gap:14px;
    padding:32px; background:var(--card);
    border:1px solid var(--rule); border-radius:14px;
    position:sticky; top:24px;
  }

  /* book-card (cal.com primary CTA) */
  .sheet .book-card{
    display:block; margin-top:28px;
    padding:24px 26px;
    background:var(--ink); color:var(--bg);
    border-radius:14px; position:relative; overflow:hidden;
    transition:transform .2s, box-shadow .2s;
  }
  .sheet .book-card:hover{transform:translateY(-2px); box-shadow:0 12px 40px #00000024;}
  .sheet .book-card .bc-hd{display:flex; justify-content:space-between; align-items:center; margin-bottom:14px;}
  .sheet .book-card .bc-hd .dot{background:#fff; box-shadow:0 0 0 3px #ffffff22;}
  .sheet .book-card .bc-title{
    font-size:32px; line-height:1.05; letter-spacing:var(--d-track);
    margin-bottom:10px;
  }
  .sheet .book-card .bc-meta{
    display:flex; flex-wrap:wrap; align-items:center; gap:10px;
    font-family:var(--f-mono); font-size:11px; letter-spacing:.06em;
    color:#ffffffb3;
  }
  .sheet .book-card .bc-meta .sep{width:14px; height:1px; background:#ffffff30;}
  .sheet .book-card .bc-foot{
    display:flex; justify-content:space-between; align-items:center;
    margin-top:18px; padding-top:14px; border-top:1px solid #ffffff1f;
    font-family:var(--f-mono); font-size:12px; color:#ffffffcc;
  }
  .sheet .book-card .bc-foot .arr{transition:transform .2s;}
  .sheet .book-card:hover .bc-foot .arr{transform:translateX(3px);}
  html[data-theme="dark"] .sheet .book-card{background:var(--accent); color:var(--accent-ink);}
  html[data-theme="dark"] .sheet .book-card .bc-hd .dot{background:var(--accent-ink); box-shadow:0 0 0 3px #ffffff33;}
  html[data-theme="dark"] .sheet .book-card .bc-meta{color:#0a0a0abf;}
  html[data-theme="dark"] .sheet .book-card .bc-meta .sep{background:#0a0a0a30;}
  html[data-theme="dark"] .sheet .book-card .bc-foot{color:#0a0a0acc; border-top-color:#0a0a0a1f;}

  /* 1-click subtle commitment */
  .sheet .one-click{
    display:flex; gap:10px; align-items:flex-start;
    padding:12px 14px; background:var(--accent-soft);
    border:1px solid var(--accent); border-radius:10px;
    font-size:13px; line-height:1.45; color:var(--ink); cursor:pointer;
  }
  .sheet .one-click input{
    accent-color:var(--accent); width:16px; height:16px;
    margin-top:2px; flex-shrink:0;
  }
  .sheet .one-click b{font-weight:600;}

  /* ========================================================
     Tablet (≤ 1000px)
  ======================================================== */
  @media (max-width: 1000px){
    .sheet .hero .lede-grid, .sheet .operator, .sheet .system, .sheet .contact, .sheet .audit{grid-template-columns:1fr; gap:40px;}
    .sheet .audit-form{position:static;}
    .sheet .strip .grid, .sheet .principles, .sheet .process{grid-template-columns:repeat(2, 1fr);}
    .sheet .svc{grid-template-columns:60px 1fr; gap:16px;}
    .sheet .svc .desc, .sheet .svc .tech{grid-column:2;}
    .sheet .svc .tech{justify-content:flex-start;}
    .console{grid-template-columns:1fr;}
    .console .side{position:static; height:auto; flex-direction:row; flex-wrap:wrap; gap:16px;}
    .console .side nav{flex-direction:row; flex-wrap:wrap;}
    .console .side .live{display:none;}
    .console .statusbar{left:0; padding:8px 20px;}
    .console .main{padding:0 24px;}
    .sheet .nav .links{display:none;}
    .chrome{top:auto; bottom:80px;}
    .tweaks{width:calc(100% - 32px);}
    .console .statusbar{display:none;}
  }

  /* ========================================================
     Mobile Nav — slides in from right on tap
  ======================================================== */
  .nav-toggle{
    display:none;
    width:40px; height:40px; border-radius:8px;
    align-items:center; justify-content:center;
    border:1px solid var(--rule-strong);
    color:var(--ink);
    -webkit-tap-highlight-color:transparent;
  }
  .nav-toggle svg{width:18px; height:18px;}
  .mobile-menu{
    position:fixed; inset:0; z-index:80;
    background:var(--bg);
    display:flex; flex-direction:column;
    padding:20px;
    transform:translateX(100%);
    transition:transform .35s cubic-bezier(.2,.8,.2,1);
    visibility:hidden;
  }
  .mobile-menu.open{transform:translateX(0); visibility:visible;}
  .mobile-menu .mm-head{
    display:flex; justify-content:space-between; align-items:center;
    padding-bottom:18px; border-bottom:1px solid var(--rule);
    margin-bottom:24px;
  }
  .mobile-menu .mm-head svg{height:24px;}
  .mobile-menu .mm-close{
    width:40px; height:40px; border-radius:8px;
    display:grid; place-items:center;
    border:1px solid var(--rule-strong); color:var(--ink);
  }
  .mobile-menu nav{display:flex; flex-direction:column;}
  .mobile-menu nav a{
    display:flex; justify-content:space-between; align-items:center;
    padding:18px 0; border-bottom:1px solid var(--rule);
    font-family:var(--f-display); font-weight:var(--d-weight); font-style:var(--d-style);
    font-size:28px; letter-spacing:var(--d-track); line-height:1;
    color:var(--ink);
  }
  .mobile-menu nav a .n{font-family:var(--f-mono); font-size:11px; color:var(--ink-mute); font-weight:400; font-style:normal; letter-spacing:.08em;}
  .mobile-menu .mm-cta{
    margin-top:auto; padding-top:24px;
    display:flex; flex-direction:column; gap:10px;
  }
  .mobile-menu .mm-cta .btn{width:100%; justify-content:center; padding:16px 20px; font-size:15px;}
  .mobile-menu .mm-foot{
    margin-top:16px; padding-top:16px; border-top:1px solid var(--rule);
    display:flex; justify-content:space-between; align-items:center;
    font-family:var(--f-mono); font-size:10px; letter-spacing:.08em; color:var(--ink-mute);
  }
  body.menu-open{overflow:hidden; position:fixed; left:0; right:0; width:100%;}

  /* Sticky bottom action bar — mobile only */
  .mobile-actionbar{
    display:none;
    position:fixed; bottom:0; left:0; right:0; z-index:55;
    padding:10px 16px calc(10px + env(safe-area-inset-bottom));
    background:color-mix(in srgb, var(--bg) 88%, transparent);
    backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
    border-top:1px solid var(--rule);
    transform:translateY(120%);
    transition:transform .28s ease;
    pointer-events:none;
  }
  .mobile-actionbar.show{transform:translateY(0); pointer-events:auto;}
  .mobile-actionbar .btn{width:100%; justify-content:center; padding:14px 18px; font-size:14px; border-radius:10px;}

  /* ========================================================
     Mobile (≤ 680px) — heavy optimization
  ======================================================== */
  @media (max-width: 680px){
    body{font-size:15px;}

    /* Show mobile nav toggle, hide chrome controls that collide */
    .nav-toggle{display:inline-flex;}
    .sheet .nav .cta-link{display:none;}
    .sheet .nav .nav-theme{display:none;}
    .mobile-actionbar{display:block;}

    /* Keep main content above the bottom action bar */
    main{padding-bottom:76px;}

    /* Edge paddings */
    .sheet .container{
      padding-left: max(20px, env(safe-area-inset-left));
      padding-right: max(20px, env(safe-area-inset-right));
      max-width:100%;
    }

    /* Nav */
    .sheet .nav{
      padding-block:16px;
      position:sticky; top:0; z-index:50;
      background:color-mix(in srgb, var(--bg) 88%, transparent);
      backdrop-filter:saturate(160%) blur(12px);
      -webkit-backdrop-filter:saturate(160%) blur(12px);
    }
    .sheet .nav .brand svg{height:24px;}
    .sheet .nav .brand .tag{display:none;}

    /* Hero */
    .sheet .hero{padding-top:56px; padding-bottom:64px;}
    .sheet .hero .meta-row{
      flex-wrap:wrap; gap:8px 10px; margin-bottom:32px;
      font-size:10px;
    }
    .sheet .hero .meta-row .sep{display:none;}
    .sheet .hero .meta-row > span{
      padding:5px 9px; border:1px solid var(--rule-strong); border-radius:999px;
    }
    .sheet .hero h1{
      font-size:clamp(40px, 11vw, 56px);
      line-height:1;
      margin-bottom:28px;
      letter-spacing:-0.03em;
    }
    .sheet .hero .lede-grid{
      padding-top:24px; gap:10px;
    }
    .sheet .hero .lede-grid .label{padding-top:0; font-size:9.5px;}
    .sheet .hero .lede{font-size:17px; line-height:1.4;}
    .sheet .hero .cta-row{
      flex-direction:column; gap:10px; margin-top:28px;
    }
    .sheet .hero .cta-row .btn{
      width:100%; justify-content:center;
      padding:14px 18px; font-size:15px;
      border-radius:10px;
    }
    .sheet .hero .guarantees-row{margin-top:20px; gap:6px;}
    .sheet .hero .gtag{font-size:10px; padding:5px 9px;}

    /* Stat strip — horizontal scroll on mobile */
    .sheet .strip{padding-block:24px; margin-top:40px;}
    .sheet .strip .grid{
      grid-template-columns:none;
      display:flex; gap:0;
      overflow-x:auto; scroll-snap-type:x mandatory;
      margin-inline:0; padding-inline:4px;
      -webkit-overflow-scrolling:touch;
      scrollbar-width:none;
    }
    .sheet .strip .grid::-webkit-scrollbar{display:none;}
    .sheet .strip .stat{
      flex:0 0 62%; scroll-snap-align:start;
      padding-right:24px;
      border-right:1px solid var(--rule);
      min-width:0;
    }
    .sheet .strip .stat:not(:first-child){padding-left:24px;}
    .sheet .strip .stat:last-child{border-right:0;}
    .sheet .strip .stat .v{font-size:26px;}

    /* Section spacing */
    .sheet section{padding:48px 0;}
    .sheet .sec-label{margin:12px 0 24px;}
    .sheet h2{font-size:clamp(30px, 8.5vw, 40px); line-height:1.02; margin-bottom:16px;}
    .sheet .sec-lede{font-size:15.5px; line-height:1.5; margin-bottom:32px;}

    /* Services list — stack cleanly */
    .sheet .svc{
      grid-template-columns:1fr;
      gap:8px;
      padding:22px 0;
    }
    .sheet .svc:hover{padding-left:0;}
    .sheet .svc .num{padding-top:0; font-size:10.5px;}
    .sheet .svc .name{font-size:24px; line-height:1.08;}
    .sheet .svc .desc{font-size:14.5px; padding-top:4px; grid-column:auto;}
    .sheet .svc .tech{grid-column:auto; justify-content:flex-start; padding-top:8px; gap:5px;}
    .sheet .svc .tech span{font-size:9.5px; padding:3px 7px;}

    /* System / call-value */
    .sheet .system{
      padding:24px;
      gap:28px;
      border-radius:14px;
    }
    .sheet .system h2{font-size:28px !important; line-height:1.05;}
    .sheet .cv-row{grid-template-columns:36px 1fr; gap:12px; padding:16px 0;}
    .sheet .cv-row h5{font-size:18px;}
    .sheet .cv-row p{font-size:14px;}
    .sheet .system .btn{width:100%; justify-content:center; padding:14px 18px;}

    /* Operator */
    .sheet .operator{gap:32px;}
    .sheet .operator h3{font-size:32px; line-height:1.05; margin-bottom:18px;}
    .sheet .operator p{font-size:15.5px; line-height:1.55;}
    .sheet .operator .facts{grid-template-columns:1fr; gap:0; margin-top:20px;}
    .sheet .operator .facts .f{padding:12px 0;}
    .sheet .operator .portrait{aspect-ratio:1/1; border-radius:12px;}

    /* Principles */
    .sheet .principles{
      grid-template-columns:1fr;
      border-radius:12px;
    }
    .sheet .principle{padding:24px;}
    .sheet .principle h4{font-size:22px;}
    .sheet .principle p{font-size:14px;}

    /* Process */
    .sheet .process{grid-template-columns:1fr; gap:18px;}
    .sheet .step{padding-top:16px;}
    .sheet .step h5{font-size:20px;}
    .sheet .step p{font-size:14px;}

    /* Audit */
    .sheet .audit{gap:32px;}
    .sheet .audit-list li{
      grid-template-columns:36px 1fr; gap:12px;
      padding:14px 0; font-size:14px;
    }
    .sheet .audit-form{padding:20px; border-radius:12px;}
    .sheet .audit-form .btn{padding:14px 18px;}

    /* Contact */
    .sheet .contact{gap:32px;}
    .sheet .contact .copy h2{font-size:clamp(30px, 8vw, 44px); line-height:1.02;}
    .sheet .contact .copy p{font-size:15.5px;}
    .sheet .book-card{padding:20px; border-radius:14px;}
    .sheet .book-card .bc-title{font-size:26px;}
    .sheet .book-card .bc-meta{font-size:10px; gap:8px;}
    .sheet .book-card .bc-meta .sep{width:10px;}
    .sheet .contact form{
      padding:20px; border-radius:12px; gap:12px;
    }
    .sheet .contact form > div[style*="grid-template-columns:1fr 1fr"]{
      grid-template-columns:1fr !important; gap:12px !important;
    }
    .sheet .contact .direct a{padding:14px 0;}
    .sheet .contact .direct .v{font-size:14px;}

    /* Inputs: 16px font-size prevents iOS zoom on focus */
    .field input, .field textarea{
      font-size:16px; padding:12px 14px;
      border-radius:10px;
    }

    /* Footer */
    .sheet footer.container{
      margin-top:80px;
      grid-template-columns:1fr 1fr;
      gap:28px;
      padding:32px 20px;
    }
    .sheet footer > div:first-child{grid-column:1 / -1;}

    /* Tweaks panel stays above action bar */
    .tweaks{
      bottom:76px; right:12px; left:12px; width:auto;
      border-radius:12px; padding:14px;
    }
    .chrome{bottom:90px;}
  }

  /* Very small phones */
  @media (max-width: 380px){
    .sheet .hero h1{font-size:38px;}
    .sheet .container{
      padding-left: max(16px, env(safe-area-inset-left));
      padding-right: max(16px, env(safe-area-inset-right));
    }
    .sheet .strip .stat{flex:0 0 78%;}
  }

  /* Landscape phone: tighten vertical rhythm */
  @media (max-height: 520px) and (orientation:landscape){
    .sheet .hero{padding:40px 0 48px;}
    .sheet section{padding:48px 0;}
  }

  /* Respect reduced motion */
  @media (prefers-reduced-motion: reduce){
    *{animation-duration:.001ms !important; transition-duration:.001ms !important;}
    .reveal{opacity:1; transform:none;}
  }