/* ELEVATED BRAND SYSTEM v2 — "Instrumentation Grade" */
*{box-sizing:border-box;margin:0;padding:0;}
  body{background:var(--ink);color:var(--bone);font-family:'IBM Plex Mono',monospace;line-height:1.5;padding:0 0 80px;-webkit-font-smoothing:antialiased;}
  header{padding:48px 24px 32px;border-bottom:1px solid var(--line);text-align:center;}
  .kicker{font-size:11px;letter-spacing:0.2em;color:var(--ash);text-transform:uppercase;margin-bottom:12px;}
  h1{font-weight:600;font-size:clamp(30px,7vw,52px);letter-spacing:0.04em;line-height:1;text-transform:uppercase;color:var(--parchment);}
  h1 span{color:var(--ash);}
  .tagline{font-size:14px;color:var(--ash);max-width:560px;margin:16px auto 0;line-height:1.65;}
  main{max-width:640px;margin:0 auto;padding:32px 20px;}
  .context-bar{background:var(--graphite);border:1px solid var(--line);border-left:3px solid var(--ash);padding:14px 16px;font-size:12px;color:var(--ash);margin-bottom:32px;line-height:1.65;}
  .context-bar b{color:var(--parchment);}

  /* scope gate */
  .gate{border:1px solid var(--line);background:var(--graphite);padding:24px;margin-bottom:32px;}
  .gate-kicker{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ash);margin-bottom:10px;}
  .gate-q{font-size:14px;color:var(--parchment);line-height:1.55;margin-bottom:14px;}
  .gate-opts{display:flex;gap:8px;}
  .gate-opts label{
    flex:1;text-align:center;border:1px solid var(--line);padding:10px 8px;font-size:12px;cursor:pointer;
    color:var(--ash);background:transparent;transition:border-color .15s ease,color .15s ease,background .15s ease;user-select:none;
  }
  .gate-opts input{position:absolute;opacity:0;pointer-events:none;}
  .gate-opts label:hover{border-color:var(--bone);color:var(--bone);}
  .gate-opts input:checked + label{background:var(--ink);border-color:var(--signal);color:var(--parchment);font-weight:600;}
  .early{display:none;border:1px solid var(--line);background:var(--graphite);padding:26px;}
  .early h2{font-weight:600;font-size:16px;letter-spacing:.08em;text-transform:uppercase;color:var(--parchment);margin-bottom:10px;}
  .early p{font-size:13px;color:var(--bone);line-height:1.65;margin-bottom:10px;}
  .early a{color:var(--parchment);text-decoration:underline;}

  /* ruler across all 14 fields */
  .ruler{display:flex;gap:5px;align-items:flex-end;height:16px;margin-bottom:26px;border-bottom:1px solid var(--line);padding-bottom:3px;}
  .ruler i{flex:1;max-width:16px;height:12px;background:var(--line);transition:background .15s ease,height .15s ease;}
  .ruler i.done{background:var(--signal);}
  .ruler i.now{height:16px;background:var(--ash);}
  .ruler i.done.now{height:16px;background:var(--signal);}

  #diagWrap{display:none;}
  section.card{background:var(--graphite);border:1px solid var(--line);padding:24px;margin-bottom:20px;}
  .card h2{font-weight:600;font-size:14px;letter-spacing:.1em;text-transform:uppercase;color:var(--parchment);margin-bottom:4px;}
  .card .sub{font-size:11px;color:var(--ash);margin-bottom:18px;}
  .field{padding:12px 0;border-top:1px solid var(--line);}
  .field:first-child{border-top:none;}
  .field label{display:block;font-size:12.5px;color:var(--bone);margin-bottom:8px;}
  .radio-row{display:flex;gap:8px;flex-wrap:wrap;}
  .radio-opt{flex:1;min-width:90px;border:1px solid var(--line);padding:8px 8px;font-size:11px;text-align:center;cursor:pointer;color:var(--ash);background:transparent;transition:border-color .15s ease,color .15s ease,background .15s ease;}
  .radio-opt:hover{border-color:var(--bone);color:var(--bone);}
  .radio-opt.active{border-color:var(--signal);color:var(--parchment);background:var(--ink);}
  .run-btn{
    display:block;width:100%;background:var(--graphite);color:var(--parchment);border:1px solid var(--line);
    font-family:'IBM Plex Mono',monospace;font-weight:600;font-size:14px;letter-spacing:.14em;text-transform:uppercase;
    padding:16px;margin-top:28px;cursor:pointer;transition:border-color .15s ease,color .15s ease;
  }
  .run-btn:hover:not(:disabled){border-color:var(--signal);color:var(--signal);}
  .run-btn:disabled{opacity:.45;cursor:not-allowed;}

  #report{display:none;}
  .gauge-wrap{display:flex;flex-direction:column;align-items:center;padding:28px 20px 8px;}
  .gauge{width:min(300px,80vw);height:auto;display:block;}
  .gauge-scoreline{display:flex;align-items:baseline;gap:8px;margin-top:-6px;}
  .score-num{font-family:'Bebas Neue',sans-serif;font-size:64px;line-height:1;color:var(--parchment);}
  .score-cap{font-size:11px;color:var(--ash);letter-spacing:.1em;text-transform:uppercase;}
  .verdict-tag{display:inline-block;margin-top:14px;padding:6px 16px;font-size:12px;letter-spacing:0.08em;text-transform:uppercase;border:1px solid;}
  .v-red{color:var(--signal);border-color:var(--signal-dim);}
  .v-amber{color:var(--bone);border-color:var(--bone);}
  .v-green{color:var(--parchment);border-color:var(--bone);}
  .gap-item{display:grid;grid-template-columns:auto 1fr;gap:12px;padding:12px 0;border-top:1px solid var(--line);}
  .gap-item:first-child{border-top:none;}
  .gap-flag{font-size:11px;letter-spacing:.08em;padding:3px 8px;height:fit-content;white-space:nowrap;border:1px solid;}
  .gap-flag.critical{color:var(--signal);border-color:var(--signal-dim);}
  .gap-flag.gap{color:var(--ash);border-color:var(--line);}
  .gap-flag.ok{color:var(--parchment);border-color:var(--bone);}
  .gap-text b{color:var(--parchment);display:block;font-size:13px;margin-bottom:2px;}
  .gap-text span{font-size:12px;color:var(--ash);}
  .locked{filter:blur(3px);pointer-events:none;user-select:none;}
  .unlock-wrap{position:relative;margin-top:20px;}
  .unlock-cta{position:absolute;top:0;left:0;right:0;bottom:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:20px;background:var(--ink);opacity:.94;}
  .unlock-cta h3{font-weight:600;font-size:15px;letter-spacing:.1em;text-transform:uppercase;color:var(--parchment);margin-bottom:6px;}
  .unlock-cta p{font-size:12px;color:var(--ash);max-width:320px;margin-bottom:14px;line-height:1.6;}
  .buy-btn{
    background:var(--graphite);color:var(--parchment);border:1px solid var(--line);
    font-family:'IBM Plex Mono',monospace;font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
    padding:12px 28px;cursor:pointer;transition:border-color .15s ease,color .15s ease;
  }
  .buy-btn:hover{border-color:var(--signal);color:var(--signal);}
  .buy-note{font-size:10px;color:var(--ash);margin-top:10px;}
  footer{text-align:center;padding:40px 20px 0;font-size:11px;color:var(--ash);}
  footer a{color:var(--bone);text-decoration:underline;}

  @media (prefers-reduced-motion: reduce){
    .ruler i,.gate-opts label,.radio-opt,.run-btn,.buy-btn,.gauge{transition:none;}
  }