/* Fontes hospedadas localmente (subconjunto latin do Google Fonts). Evita o CSS externo que bloqueava a renderizacao. */
@font-face{font-family:'Archivo';font-style:normal;font-weight:400 700;font-display:swap;src:url(fonts/archivo-variable.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/ibm-plex-mono-400.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/ibm-plex-mono-500.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/ibm-plex-mono-600.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
    :root{
      --ink:#071719;
      --ink-2:#0d2427;
      --paper:#f3f5f0;
      --paper-2:#e7ece5;
      --white:#fff;
      --signal:#78a9a3;
      --signal-2:#9bb4bf;
      --alert:#b9785f;
      --muted:#7d908c;
      --muted-dark:#3c5553;
      --line:rgba(7,23,25,.14);
      --line-dark:rgba(255,255,255,.12);
      --radius:20px;
      --mono:'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
      --sans:'Archivo', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--sans);
      color:var(--ink);
      background:var(--paper);
      overflow-x:hidden;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
    }
    body.menu-open{overflow:hidden}
    a{color:inherit}
    button,input,textarea{font:inherit}
    ::selection{background:var(--signal);color:var(--ink)}

    .page-progress{
      position:fixed;
      inset:0 auto auto 0;
      height:3px;
      width:0;
      background:linear-gradient(90deg,var(--signal),var(--signal-2));
      z-index:200;
    }

    .shell{width:min(1440px,calc(100% - 48px));margin:0 auto}

    /* ---------------- NAV ---------------- */
    .nav{
      position:fixed;
      inset:0 0 auto;
      z-index:100;
      transition:.3s ease;
    }
    .nav.scrolled{
      background:rgba(243,245,240,.86);
      backdrop-filter:blur(18px);
      border-bottom:1px solid var(--line);
    }
    .nav-inner{
      min-height:82px;
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:32px;
      align-items:center;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      text-decoration:none;
      font-weight:700;
      letter-spacing:-.03em;
      font-size:20px;
    }
    .brand-logo{
      height:38px;
      width:auto;
      display:block;
      object-fit:contain;
      transition:transform .2s ease;
    }
    .brand:hover .brand-logo{
      transform:scale(1.02);
    }
    .brand-mark{
      width:38px;height:38px;
      display:grid;place-items:center;
      border-radius:11px;
      background:var(--ink);
      color:var(--signal);
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.08);
    }
    .brand-mark svg{width:24px;height:24px}
    .nav-links{
      display:flex;
      justify-content:center;
      gap:28px;
    }
    .nav-links a{
      text-decoration:none;
      font-size:13px;
      font-weight:600;
      color:var(--muted-dark);
    }
    .nav-links a:hover{color:var(--ink)}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .client-link{
      font-family:var(--mono);
      text-decoration:none;
      font-size:11px;
      text-transform:uppercase;
      letter-spacing:.08em;
      padding:12px 14px;
    }
    .mini-cta{
      display:inline-flex;align-items:center;gap:10px;
      text-decoration:none;
      background:var(--ink);
      color:var(--white);
      padding:13px 17px;
      border-radius:12px;
      font-size:12px;
      font-weight:700;
    }
    .mini-cta i{
      width:7px;height:7px;border-radius:50%;
      background:var(--signal);
      box-shadow:0 0 0 5px rgba(120,169,163,.12);
    }
    .menu-btn{
      display:none;
      width:44px;height:44px;
      border:1px solid var(--line);
      border-radius:12px;
      background:var(--paper);
      padding:0;
      place-items:center;
    }
    .menu-btn span,.menu-btn::before,.menu-btn::after{
      content:"";display:block;width:18px;height:2px;background:var(--ink);
      transition:.25s;
    }
    .menu-btn span{margin:4px 0}
    .menu-btn.open span{opacity:0}
    .menu-btn.open::before{transform:translateY(6px) rotate(45deg)}
    .menu-btn.open::after{transform:translateY(-6px) rotate(-45deg)}

    .mobile-menu{
      display:none;
      position:fixed;
      inset:82px 0 0;
      background:var(--paper);
      z-index:95;
      padding:28px 24px;
    }
    .mobile-menu.open{display:flex;flex-direction:column}
    .mobile-menu a{
      text-decoration:none;
      border-bottom:1px solid var(--line);
      padding:18px 0;
      font-size:24px;
      font-weight:700;
      letter-spacing:-.03em;
    }
    .mobile-menu .mini-cta{
      margin-top:auto;
      width:100%;
      justify-content:space-between;
      font-size:14px;
      padding:18px;
    }

    /* ---------------- HERO ---------------- */
    .hero{
      min-height:100svh;
      padding:120px 0 38px;
      position:relative;
      background:
        radial-gradient(circle at 78% 16%,rgba(105,217,255,.17),transparent 26%),
        radial-gradient(circle at 70% 65%,rgba(120,169,163,.13),transparent 25%),
        var(--paper);
    }
    .hero::before{
      content:"";
      position:absolute;
      top:0;right:0;
      width:45vw;height:100%;
      background-image:
        linear-gradient(rgba(7,23,25,.045) 1px,transparent 1px),
        linear-gradient(90deg,rgba(7,23,25,.045) 1px,transparent 1px);
      background-size:32px 32px;
      mask-image:linear-gradient(to left,#000 30%,transparent);
      pointer-events:none;
    }
    .hero-grid{
      min-height:calc(100svh - 158px);
      display:grid;
      grid-template-columns:minmax(0,1.06fr) minmax(420px,.94fr);
      gap:70px;
      align-items:center;
    }
    .eyebrow{
      display:flex;align-items:center;gap:12px;
      font-family:var(--mono);
      font-size:11px;
      line-height:1.4;
      letter-spacing:.12em;
      text-transform:uppercase;
      color:var(--muted-dark);
      margin-bottom:26px;
    }
    .eyebrow::before{
      content:"";
      width:28px;height:1px;background:currentColor;
    }
    .hero h1{
      margin:0;
      max-width:820px;
      font-size:clamp(56px,7vw,112px);
      letter-spacing:-.075em;
      line-height:.88;
      font-weight:700;
    }
    .hero h1 .signal-word{
      display:inline-block;
      color:transparent;
      -webkit-text-stroke:1.5px var(--ink);
      position:relative;
    }
    .hero h1 .signal-word::after{
      content:"";
      position:absolute;
      height:12px;
      left:3px;right:-4px;bottom:2px;
      z-index:-1;
      background:var(--signal);
      transform:skewX(-16deg);
    }
    .hero-lead{
      max-width:620px;
      margin:34px 0 0;
      font-size:18px;
      line-height:1.65;
      color:var(--muted-dark);
    }
    .hero-actions{
      display:flex;flex-wrap:wrap;gap:12px;
      margin-top:36px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:12px;
      min-height:52px;
      padding:0 20px;
      border-radius:13px;
      text-decoration:none;
      font-size:13px;
      font-weight:700;
      border:1px solid transparent;
      transition:.25s ease;
    }
    .btn-dark{background:var(--ink);color:var(--white)}
    .btn-dark:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(7,23,25,.16)}
    .btn-ghost{border-color:var(--line);background:rgba(255,255,255,.4)}
    .btn-ghost:hover{background:var(--white)}
    .btn svg{width:16px;height:16px}

    .proof-strip{
      display:flex;gap:22px;flex-wrap:wrap;
      margin-top:44px;
      padding-top:24px;
      border-top:1px solid var(--line);
      max-width:700px;
    }
    .proof{
      min-width:150px;
      display:flex;align-items:center;gap:10px;
      font-family:var(--mono);
      font-size:10px;
      line-height:1.35;
      letter-spacing:.03em;
      color:var(--muted-dark);
      text-transform:uppercase;
    }
    .proof i{
      width:8px;height:8px;border-radius:50%;
      background:var(--signal);
      box-shadow:0 0 0 5px rgba(120,169,163,.16);
      flex:0 0 auto;
    }

    /* instrument visual */
    .instrument-wrap{position:relative}
    .instrument-shadow{
      position:absolute;inset:16% 2% -6% 8%;
      background:#79b4aa;
      filter:blur(55px);
      opacity:.16;
      border-radius:50%;
    }
    .instrument{
      position:relative;
      border-radius:30px;
      background:var(--ink);
      color:var(--white);
      min-height:600px;
      padding:24px;
      box-shadow:
        0 1px 0 rgba(255,255,255,.07) inset,
        0 40px 100px rgba(7,23,25,.18);
      overflow:hidden;
    }
    .instrument::after{
      content:"";
      position:absolute;
      inset:0;
      pointer-events:none;
      background:linear-gradient(115deg,rgba(255,255,255,.06),transparent 28%,transparent 70%,rgba(105,217,255,.04));
    }
    .instrument-top{
      display:flex;align-items:center;justify-content:space-between;
      gap:20px;
      padding:2px 2px 18px;
      border-bottom:1px solid var(--line-dark);
      position:relative;z-index:2;
    }
    .instrument-id{
      display:flex;align-items:center;gap:10px;
      font-family:var(--mono);
      text-transform:uppercase;
      font-size:10px;
      letter-spacing:.08em;
      color:#bdd0cd;
    }
    .live-pill{
      display:flex;align-items:center;gap:8px;
      padding:8px 10px;
      border:1px solid rgba(120,169,163,.2);
      border-radius:999px;
      font-family:var(--mono);
      font-size:9px;
      color:var(--signal);
      background:rgba(120,169,163,.05);
      text-transform:uppercase;
    }
    .live-pill i{
      width:6px;height:6px;border-radius:50%;background:var(--signal);
      animation:blink 1.4s infinite;
    }
    @keyframes blink{50%{opacity:.25}}

    .device-name{
      padding:26px 2px 18px;
      display:grid;grid-template-columns:1fr auto;gap:18px;align-items:end;
      position:relative;z-index:2;
    }
    .device-name small{
      display:block;
      font-family:var(--mono);
      text-transform:uppercase;
      font-size:9px;
      letter-spacing:.1em;
      color:#718b87;
      margin-bottom:8px;
    }
    .device-name strong{
      font-size:25px;
      letter-spacing:-.04em;
      line-height:1.05;
    }
    .device-code{
      font-family:var(--mono);
      font-size:10px;
      color:#a8bdb9;
      text-align:right;
    }

    .scope{
      position:relative;
      height:240px;
      border:1px solid var(--line-dark);
      border-radius:20px;
      background:
        linear-gradient(rgba(255,255,255,.055) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.055) 1px,transparent 1px),
        #0a1e20;
      background-size:28px 28px;
      overflow:hidden;
      z-index:2;
    }
    .scope::before{
      content:"";
      position:absolute;
      left:0;right:0;top:50%;
      height:1px;background:rgba(120,169,163,.12);
    }
    .scope-label{
      position:absolute;top:16px;left:16px;
      font-family:var(--mono);
      font-size:9px;
      color:#87a19c;
      letter-spacing:.08em;
      text-transform:uppercase;
    }
    .scope-reading{
      position:absolute;top:14px;right:16px;
      text-align:right;
    }
    .scope-reading strong{
      color:var(--signal);
      font-family:var(--mono);
      font-size:23px;
      font-weight:500;
    }
    .scope-reading span{
      display:block;color:#718b87;font-family:var(--mono);font-size:8px;text-transform:uppercase;
    }
    .wave{
      position:absolute;left:0;bottom:18px;width:170%;height:160px;
      animation:waveMove 8s linear infinite;
    }
    @keyframes waveMove{to{transform:translateX(-41%)}}
    .scan-line{
      position:absolute;top:0;bottom:0;width:70px;
      background:linear-gradient(90deg,transparent,rgba(105,217,255,.07),transparent);
      animation:scan 4.5s ease-in-out infinite;
    }
    @keyframes scan{0%,100%{left:-90px}50%{left:100%}}

    .reading-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr .9fr;
      gap:10px;
      margin-top:10px;
      position:relative;z-index:2;
    }
    .reading{
      min-height:112px;
      padding:16px;
      border:1px solid var(--line-dark);
      border-radius:16px;
      background:rgba(255,255,255,.025);
      display:flex;flex-direction:column;justify-content:space-between;
    }
    .reading .label{
      font-family:var(--mono);
      font-size:8px;
      text-transform:uppercase;
      letter-spacing:.08em;
      color:#708985;
    }
    .reading strong{
      font-family:var(--mono);
      font-size:21px;
      color:#f8fbf7;
      font-weight:500;
    }
    .reading strong.good{color:var(--signal)}
    .reading small{
      color:#8ea5a1;
      font-family:var(--mono);
      font-size:8px;
    }
    .trace-row{
      display:flex;align-items:center;justify-content:space-between;
      gap:15px;
      margin-top:10px;
      padding:13px 14px;
      border-radius:14px;
      background:var(--signal);
      color:var(--ink);
      position:relative;z-index:2;
    }
    .trace-row span{
      font-family:var(--mono);
      font-size:9px;
      text-transform:uppercase;
      letter-spacing:.05em;
    }
    .trace-row strong{font-size:12px}

    /* ---------------- STATEMENT ---------------- */
    .statement{
      background:var(--ink);
      color:var(--white);
      padding:28px 0;
    }
    .statement-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:28px;
      overflow:hidden;
    }
    .statement strong{
      font-size:17px;
      letter-spacing:-.02em;
      white-space:nowrap;
    }
    .statement-viewport{
      overflow:hidden;
      flex:1;
      min-width:0;
      mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent);
      -webkit-mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent);
    }
    .statement-track{
      display:flex;
      gap:34px;
      width:max-content;
      min-width:max-content;
      color:#a7b7b5;
      font-family:var(--mono);
      font-size:10px;
      text-transform:uppercase;
      letter-spacing:.055em;
      animation:equipmentTicker 46s linear infinite;
      will-change:transform;
    }
    .statement-track:hover{animation-play-state:paused}
    .statement-track span{display:flex;align-items:center;gap:12px;white-space:nowrap}
    .statement-track i{width:5px;height:5px;border-radius:50%;background:var(--signal)}
    @keyframes equipmentTicker{
      from{transform:translateX(0)}
      to{transform:translateX(-50%)}
    }

    /* ---------------- SECTIONS ---------------- */
    .section{padding:120px 0}
    .section-head{
      display:grid;
      grid-template-columns:.74fr 1.26fr;
      gap:70px;
      margin-bottom:64px;
      align-items:start;
    }
    .section-kicker{
      font-family:var(--mono);
      font-size:10px;
      letter-spacing:.12em;
      text-transform:uppercase;
      color:var(--muted-dark);
      display:flex;gap:12px;align-items:center;
    }
    .section-kicker span{
      min-width:28px;height:28px;border-radius:50%;
      border:1px solid var(--line);
      display:grid;place-items:center;
      font-size:9px;
    }
    .section-title{
      margin:0;
      font-size:clamp(40px,5vw,76px);
      letter-spacing:-.06em;
      line-height:.98;
      max-width:930px;
    }
    .section-title .muted{color:#91a19e}
    .section-intro{
      grid-column:2;
      max-width:680px;
      margin:22px 0 0;
      color:var(--muted-dark);
      font-size:17px;
      line-height:1.7;
    }

    /* ---------------- SERVICES ---------------- */
    .services{background:var(--paper)}
    .service-list{border-top:1px solid var(--line)}
    .service{
      display:grid;
      grid-template-columns:110px 1fr 1.05fr;
      gap:28px;
      align-items:center;
      min-height:132px;
      padding:24px 0;
      border-bottom:1px solid var(--line);
      transition:.25s ease;
      position:relative;
    }
    .service:hover{padding-left:18px;padding-right:18px;background:var(--white)}
    .service-code{
      font-family:var(--mono);
      font-size:10px;
      color:var(--muted);
      letter-spacing:.08em;
    }
    .service h3{
      margin:0;
      font-size:26px;
      letter-spacing:-.035em;
      line-height:1.1;
    }
    .service p{
      margin:0;
      color:var(--muted-dark);
      font-size:14px;
      line-height:1.55;
    }

    .equipment-scope{
      margin-top:38px;
      padding-top:30px;
      border-top:1px solid var(--line);
    }
    .equipment-scope-head{
      display:grid;
      grid-template-columns:.7fr 1.3fr;
      gap:40px;
      margin-bottom:20px;
      align-items:start;
    }
    .equipment-scope-head > span{
      font-family:var(--mono);
      font-size:10px;
      color:var(--muted);
      text-transform:uppercase;
      letter-spacing:.08em;
    }
    .equipment-scope-head p{
      margin:0;
      max-width:620px;
      color:var(--muted-dark);
      font-size:14px;
      line-height:1.6;
    }
    .equipment-scope-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      border-top:1px solid var(--line);
      border-left:1px solid var(--line);
    }
    .equipment-scope-grid > div{
      min-height:126px;
      padding:18px;
      border-right:1px solid var(--line);
      border-bottom:1px solid var(--line);
      background:rgba(255,255,255,.38);
    }
    .scope-item{
      display:grid;
      grid-template-columns:28px 1fr;
      gap:14px;
      align-items:start;
      height:100%;
    }
    .scope-icon{
      width:28px;
      height:28px;
      display:grid;
      place-items:center;
      color:var(--ink);
      flex:0 0 auto;
      margin-top:2px;
    }
    .scope-icon svg{
      width:22px;
      height:22px;
      stroke:currentColor;
      fill:none;
      stroke-width:1.8;
      stroke-linecap:round;
      stroke-linejoin:round;
    }
    .scope-text strong{
      display:block;
      font-size:14px;
      line-height:1.3;
      margin-bottom:8px;
    }
    .scope-text span{
      display:block;
      color:var(--muted);
      font-size:11px;
      line-height:1.5;
    }

    /* ---------------- DIFFERENCE ---------------- */
    .evidence{
      background:var(--paper-2);
      overflow:hidden;
    }
    .evidence-grid{
      display:grid;
      grid-template-columns:.85fr 1.15fr;
      gap:70px;
      align-items:center;
    }
    .evidence-copy h2{
      font-size:clamp(44px,5vw,76px);
      letter-spacing:-.06em;
      line-height:.95;
      margin:0 0 26px;
    }
    .evidence-copy p{
      color:var(--muted-dark);
      font-size:17px;line-height:1.7;
      max-width:580px;
    }
    .evidence-points{
      display:grid;grid-template-columns:1fr 1fr;gap:12px;
      margin-top:34px;
    }
    .evidence-point{
      padding:18px;
      border:1px solid var(--line);
      border-radius:15px;
      background:rgba(255,255,255,.34);
    }
    .evidence-point strong{
      display:block;
      font-size:13px;
      margin-bottom:5px;
    }
    .evidence-point span{
      font-family:var(--mono);
      font-size:9px;color:var(--muted-dark);
      text-transform:uppercase;
      letter-spacing:.05em;
    }

    .certificate-stage{
      min-height:610px;
      position:relative;
      display:grid;place-items:center;
    }
    .calibration-ring{
      position:absolute;
      width:520px;height:520px;border-radius:50%;
      border:1px solid rgba(7,23,25,.12);
    }
    .calibration-ring::before,.calibration-ring::after{
      content:"";position:absolute;border-radius:50%;inset:45px;border:1px dashed rgba(7,23,25,.14);
    }
    .calibration-ring::after{inset:100px;border-style:solid}
    .certificate{
      width:min(480px,88%);
      position:relative;
      z-index:2;
      background:#fbfcf8;
      border:1px solid rgba(7,23,25,.14);
      border-radius:4px;
      padding:28px;
      box-shadow:0 35px 80px rgba(7,23,25,.12);
      transform:rotate(-3deg);
    }
    .cert-top{
      display:flex;justify-content:space-between;gap:20px;
      padding-bottom:18px;border-bottom:1px solid var(--line);
    }
    .cert-mark{
      display:flex;align-items:center;gap:10px;font-weight:700;
    }
    .cert-mark i{width:23px;height:23px;border-radius:7px;background:var(--ink);display:inline-block}
    .cert-id{font-family:var(--mono);font-size:8px;color:var(--muted);text-transform:uppercase}
    .cert-title{font-size:25px;letter-spacing:-.04em;margin:26px 0 6px}
    .cert-sub{font-family:var(--mono);font-size:9px;color:var(--muted-dark);text-transform:uppercase}
    .cert-table{margin-top:24px;border-top:1px solid var(--line)}
    .cert-row{
      display:grid;grid-template-columns:1fr auto;gap:20px;
      padding:13px 0;border-bottom:1px solid var(--line);
      font-size:11px;
    }
    .cert-row span:last-child{font-family:var(--mono);font-size:9px}
    .cert-status{
      display:flex;align-items:center;justify-content:space-between;gap:20px;
      margin-top:22px;padding:16px;background:var(--signal);
      font-size:12px;font-weight:700;
    }
    .cert-status span:last-child{font-family:var(--mono);font-size:9px;text-transform:uppercase}
    .floating-tag{
      position:absolute;
      right:1%;top:17%;
      z-index:3;
      background:var(--ink);
      color:var(--signal);
      padding:12px 14px;
      border-radius:12px;
      font-family:var(--mono);font-size:9px;text-transform:uppercase;
      box-shadow:0 15px 35px rgba(7,23,25,.15);
      transform:rotate(4deg);
    }
    .floating-tag.two{
      left:0;right:auto;top:auto;bottom:18%;
      background:var(--white);color:var(--ink);border:1px solid var(--line);
      transform:rotate(-5deg);
    }

    /* ---------------- PLATFORM ---------------- */
    .platform{
      background:var(--ink);
      color:var(--white);
    }
    .platform .section-kicker{color:#91a9a5}
    .platform .section-kicker span{border-color:var(--line-dark)}
    .platform .section-title .muted{color:#6f8884}
    .platform .section-intro{color:#a8bcb8}
    .app-shell{
      display:grid;
      grid-template-columns:215px 1fr;
      background:#0b2022;
      border:1px solid var(--line-dark);
      border-radius:24px;
      overflow:hidden;
      box-shadow:0 45px 100px rgba(0,0,0,.28);
    }
    .app-side{
      min-height:610px;
      border-right:1px solid var(--line-dark);
      padding:22px 16px;
      display:flex;flex-direction:column;
      background:#091b1d;
    }
    .app-logo{
      display:flex;align-items:center;gap:9px;
      font-size:13px;font-weight:700;padding:4px 5px 24px;
    }
    .app-logo i{width:22px;height:22px;background:var(--signal);border-radius:7px}
    .app-menu{display:flex;flex-direction:column;gap:5px}
    .app-menu button{
      width:100%;
      border:0;background:transparent;color:#85a09b;
      padding:12px 12px;border-radius:10px;text-align:left;
      font-size:11px;cursor:pointer;
      display:flex;align-items:center;gap:10px;
    }
    .app-menu button::before{
      content:"";width:7px;height:7px;border:1px solid currentColor;border-radius:2px;
    }
    .app-menu button.active{
      background:rgba(120,169,163,.10);
      color:var(--signal);
    }
    .app-side-foot{
      margin-top:auto;padding:14px 10px;border-top:1px solid var(--line-dark);
      font-family:var(--mono);font-size:8px;line-height:1.7;color:#65807b;text-transform:uppercase;
    }
    .app-main{padding:26px;min-width:0}
    .app-head{
      display:flex;justify-content:space-between;align-items:center;gap:20px;
      margin-bottom:24px;
    }
    .app-head h3{margin:0;font-size:22px;letter-spacing:-.04em}
    .app-head p{margin:5px 0 0;color:#75908b;font-size:11px}
    .app-online{
      display:flex;gap:7px;align-items:center;
      font-family:var(--mono);font-size:8px;text-transform:uppercase;color:var(--signal);
    }
    .app-online i{width:6px;height:6px;border-radius:50%;background:var(--signal)}
    .app-stats{
      display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin-bottom:12px;
    }
    .app-stat{
      padding:15px;border:1px solid var(--line-dark);border-radius:13px;background:rgba(255,255,255,.022);
    }
    .app-stat small{font-family:var(--mono);font-size:7px;color:#6d8883;text-transform:uppercase}
    .app-stat strong{display:block;margin-top:8px;font-size:23px;font-family:var(--mono);font-weight:500}
    .app-stat strong.good{color:var(--signal)}
    .app-content{
      display:grid;grid-template-columns:1.15fr .85fr;gap:12px;
    }
    .app-panel{
      border:1px solid var(--line-dark);border-radius:15px;background:rgba(255,255,255,.018);overflow:hidden;
    }
    .app-panel-title{
      display:flex;justify-content:space-between;gap:15px;align-items:center;
      padding:14px 16px;border-bottom:1px solid var(--line-dark);
      font-size:10px;font-weight:600;
    }
    .app-panel-title span:last-child{font-family:var(--mono);font-size:7px;color:#708a85;text-transform:uppercase}
    .asset-row{
      display:grid;grid-template-columns:1.6fr .8fr .6fr;gap:14px;
      padding:13px 16px;border-bottom:1px solid rgba(255,255,255,.07);
      font-size:9px;align-items:center;
    }
    .asset-row:last-child{border-bottom:0}
    .asset-row small{display:block;color:#667f7a;font-family:var(--mono);font-size:7px;margin-top:3px}
    .asset-status{
      justify-self:end;
      font-family:var(--mono);font-size:7px;text-transform:uppercase;
      padding:6px 7px;border-radius:999px;border:1px solid rgba(120,169,163,.2);color:var(--signal);
    }
    .asset-status.warn{color:var(--alert);border-color:rgba(255,143,107,.2)}
    .timeline{padding:15px}
    .timeline svg{width:100%;height:180px;display:block}
    .app-features{
      display:grid;grid-template-columns:repeat(3,1fr);gap:12px;
      margin-top:18px;
    }
    .app-feature{
      padding:18px;border-top:1px solid var(--line-dark);
      color:#a7bbb7;font-size:12px;line-height:1.55;
    }
    .app-feature strong{display:block;color:var(--white);font-size:13px;margin-bottom:7px}
    .app-feature code{
      display:block;
      margin-bottom:11px;
      font-family:var(--mono);
      color:var(--signal);
      font-size:8px;
      background:none;padding:0;
    }

    /* ---------------- PROCESS ---------------- */
    .process{background:var(--paper)}
    .process-layout{
      display:grid;grid-template-columns:.75fr 1.25fr;gap:90px;
      align-items:start;
    }
    .process-sticky{position:sticky;top:130px}
    .process-sticky h2{
      margin:0;font-size:clamp(44px,5vw,76px);letter-spacing:-.06em;line-height:.95;
    }
    .process-sticky p{
      color:var(--muted-dark);font-size:16px;line-height:1.7;max-width:480px;margin-top:24px;
    }
    .process-steps{border-top:1px solid var(--line)}
    .step{
      display:grid;grid-template-columns:78px 1fr;gap:24px;
      padding:32px 0;border-bottom:1px solid var(--line);
    }
    .step-num{
      font-family:var(--mono);font-size:11px;color:var(--muted);
      padding-top:6px;
    }
    .step h3{margin:0 0 9px;font-size:26px;letter-spacing:-.035em}
    .step p{margin:0;color:var(--muted-dark);font-size:14px;line-height:1.65;max-width:650px}
    .step .step-meta{
      display:flex;flex-wrap:wrap;gap:7px;margin-top:15px;
    }
    .step-meta span{
      border:1px solid var(--line);border-radius:999px;padding:7px 9px;
      font-family:var(--mono);font-size:8px;text-transform:uppercase;color:var(--muted-dark);
    }

    /* ---------------- ABOUT / NUMBERS ---------------- */
    .numbers{
      background:var(--signal);
      padding:92px 0;
    }
    .numbers-top{
      display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:end;
      margin-bottom:50px;
    }
    .numbers h2{
      margin:0;font-size:clamp(48px,6vw,88px);letter-spacing:-.07em;line-height:.9;
    }
    .numbers-copy{
      font-size:17px;line-height:1.7;max-width:620px;
    }
    .number-grid{
      display:grid;grid-template-columns:repeat(4,1fr);
      border-top:1px solid rgba(7,23,25,.22);
    }
    .number{
      min-height:170px;
      padding:25px 20px 20px 0;
      border-right:1px solid rgba(7,23,25,.22);
    }
    .number:last-child{border-right:0;padding-left:20px}
    .number:not(:first-child){padding-left:20px}
    .number strong{
      display:block;
      font-size:48px;
      letter-spacing:-.06em;
      line-height:1;
    }
    .number span{
      display:block;margin-top:12px;
      font-family:var(--mono);font-size:9px;line-height:1.5;text-transform:uppercase;
      max-width:180px;
    }

    /* ---------------- CTA ---------------- */
    .cta{
      background:var(--paper);
      padding:110px 0 32px;
    }
    .cta-box{
      background:var(--ink);
      color:var(--white);
      border-radius:28px;
      padding:64px;
      display:grid;grid-template-columns:1.15fr .85fr;gap:70px;
      position:relative;overflow:hidden;
    }
    .cta-box::after{
      content:"";
      position:absolute;
      width:460px;height:460px;border-radius:50%;
      right:-170px;bottom:-260px;border:1px solid rgba(120,169,163,.24);
      box-shadow:0 0 0 70px rgba(120,169,163,.03),0 0 0 140px rgba(120,169,163,.025);
    }
    .cta-box h2{
      margin:0;font-size:clamp(42px,5vw,70px);letter-spacing:-.06em;line-height:.95;
      position:relative;z-index:2;
    }
    .cta-box h2 em{font-style:normal;color:var(--signal)}
    .cta-side{position:relative;z-index:2}
    .cta-side p{margin:0;color:#a5bbb7;font-size:16px;line-height:1.7}
    .cta-side .btn{margin-top:26px;background:var(--signal);color:var(--ink)}
    .contact-mini{
      display:grid;grid-template-columns:1fr 1fr;gap:14px;
      margin-top:30px;
    }
    .contact-mini div{
      padding-top:15px;border-top:1px solid var(--line-dark);
    }
    .contact-mini small{
      display:block;font-family:var(--mono);font-size:8px;color:#6e8984;text-transform:uppercase;margin-bottom:6px;
    }
    .contact-mini strong{font-size:12px;font-weight:500}
    .contact-mini a{color:inherit;text-decoration:none;transition:color .2s}
    .contact-mini a:hover{color:var(--signal)}

    /* ---------------- FOOTER ---------------- */
    footer{padding:28px 0 44px;background:var(--paper)}
    .footer{
      display:grid;grid-template-columns:auto 1fr auto;gap:30px;align-items:center;
      color:var(--muted-dark);
      font-size:11px;
    }
    .footer .brand{font-size:16px;color:var(--ink);display:inline-flex;align-items:center}
    .footer .brand-logo{height:28px;width:auto;display:block}
    .footer .brand-mark{width:30px;height:30px;border-radius:9px}
    .footer .brand-mark svg{width:19px;height:19px}
    .footer p{margin:0;text-align:center}
    .footer a{text-decoration:none;font-family:var(--mono);font-size:9px;text-transform:uppercase}

    .whatsapp{
      position:fixed;right:22px;bottom:22px;z-index:80;
      width:56px;height:56px;border-radius:18px;
      background:#25D366;color:#ffffff;
      display:grid;place-items:center;text-decoration:none;
      box-shadow:0 12px 30px rgba(37,211,102,.35), 0 4px 12px rgba(7,23,25,.12);
      transition:transform .25s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow .25s ease;
    }
    .whatsapp:hover{transform:translateY(-3px) scale(1.06);box-shadow:0 16px 36px rgba(37,211,102,.45)}
    .whatsapp svg{width:28px;height:28px}


    /* Bloco de links no fim da home */
    .sitelinks{background:var(--paper-2);border-top:1px solid var(--line)}
    .sitelinks-head{max-width:760px;margin-bottom:34px}
    .sitelinks-head h2{font-size:clamp(26px,3vw,38px);letter-spacing:-.03em;line-height:1.15;margin:12px 0 0}
    .sitelinks-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:34px}
    .sitelinks-grid h3{font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted-dark);margin:0 0 12px}
    .sitelinks-grid h3+ul+h3{margin-top:26px}
    .sitelinks-grid ul{list-style:none;padding:0;margin:0}
    .sitelinks-grid li{margin:0 0 9px;font-size:15px;line-height:1.4}
    .sitelinks-grid a{color:var(--ink);text-decoration:none;border-bottom:1px solid transparent}
    .sitelinks-grid a:hover{border-bottom-color:var(--signal)}
    .sitelinks-grid p{margin:14px 0 0;font-size:14px}
    .sitelinks-grid p a{font-weight:600;color:var(--muted-dark)}
    .sitelinks-wide{grid-column:span 2}
    .sitelinks-wide ul{columns:2;column-gap:34px}
    .sitelinks-wide li{break-inside:avoid}
    .sitelinks-other{margin-top:22px}
    .sitelinks-other ul{columns:2;column-gap:34px}
    @media(max-width:980px){.sitelinks-grid{grid-template-columns:1fr 1fr}}
    @media(max-width:560px){.sitelinks-grid{grid-template-columns:1fr;gap:26px}.sitelinks-wide{grid-column:auto}.sitelinks-wide ul{columns:1}}
    /* Subtítulos e listas numeradas nas páginas internas */
    .detail-copy h3{font-size:20px;line-height:1.3;letter-spacing:-.015em;margin:24px 0 8px}
    .detail-copy ol{padding-left:22px}
    .hub-list li{margin-bottom:12px}
    .polo-links{font-size:15px;color:var(--muted-dark);margin:-6px 0 16px}
    .region-pages{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:34px 0 0}
    .region-pages span{font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted-dark);margin-right:6px}
    .region-pages a{padding:9px 14px;border:1px solid var(--line);border-radius:999px;background:var(--white);color:var(--ink);font-size:14px;font-weight:600;text-decoration:none;transition:.2s ease}
    .region-pages a:hover{border-color:var(--ink);transform:translateY(-1px)}
    .equipment-jump a{text-decoration:none;background:var(--white)}
    /* Aviso de cookies */
    .cookie-bar{
      position:fixed;left:22px;bottom:22px;z-index:90;
      max-width:540px;padding:20px 22px;
      background:var(--ink);color:var(--white);
      border:1px solid rgba(255,255,255,.1);border-radius:18px;
      box-shadow:0 18px 44px rgba(7,23,25,.28);
      font-size:14px;line-height:1.6;
    }
    .cookie-bar[hidden]{display:none}
    .cookie-bar p{margin:0 0 14px}
    .cookie-bar strong{font-weight:600}
    .cookie-actions{display:flex;gap:10px;flex-wrap:wrap}
    .cookie-actions .btn{min-height:44px;padding:0 18px;font-size:12px;font-family:inherit;cursor:pointer}
    .cookie-actions .btn-light{background:var(--signal);color:var(--ink)}
    .cookie-actions .btn-light:hover{transform:translateY(-2px)}
    .cookie-actions .btn-outline{background:transparent;border-color:rgba(255,255,255,.28);color:var(--white)}
    .cookie-actions .btn-outline:hover{background:rgba(255,255,255,.08)}
    @media(max-width:640px){
      .cookie-bar{left:12px;right:12px;bottom:12px;max-width:none;padding:18px}
      .cookie-actions .btn{flex:1 1 auto}
    }

    .reveal{opacity:1;transform:none}
    .reveal.on{opacity:1;transform:none}

    @media (prefers-reduced-motion: reduce){
      *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
      .reveal{opacity:1;transform:none}
    }

    @media(max-width:1100px){
      .hero-grid{grid-template-columns:1fr;gap:50px;padding-top:45px}
      .instrument-wrap{max-width:700px;width:100%;margin:0 auto}
      .section-head,.evidence-grid,.process-layout,.numbers-top,.cta-box{grid-template-columns:1fr}
      .section-intro{grid-column:auto}
      .process-sticky{position:static}
      .service{grid-template-columns:80px 1fr 1fr}
      .equipment-scope-grid{grid-template-columns:repeat(2,1fr)}
      .app-shell{grid-template-columns:170px 1fr}
      .number-grid{grid-template-columns:1fr 1fr}
      .number:nth-child(2){border-right:0}
      .number:nth-child(-n+2){border-bottom:1px solid rgba(7,23,25,.22)}
    }

    @media(max-width:820px){
      .shell{width:min(100% - 32px,1440px)}
      .nav-inner{grid-template-columns:auto auto;justify-content:space-between}
      .nav-links,.nav-actions{display:none}
      .menu-btn{display:grid}
      .hero{padding-top:96px}
      .hero h1{font-size:clamp(52px,15vw,88px)}
      .hero-lead{font-size:16px}
      .instrument{min-height:auto;border-radius:22px;padding:16px}
      .reading-grid{grid-template-columns:1fr 1fr}
      .reading:first-child{grid-column:1/-1}
      .section{padding:86px 0}
      .section-head{gap:25px;margin-bottom:45px}
      .service{
        grid-template-columns:54px 1fr;
        gap:15px;min-height:auto;padding:22px 0;
      }
      .service p{grid-column:2/3;padding-right:10px}
      .service:hover{padding-left:0;padding-right:0;background:transparent}
      .equipment-scope-head{grid-template-columns:1fr;gap:10px}
      .equipment-scope-grid{grid-template-columns:1fr 1fr}
      .evidence-points{grid-template-columns:1fr}
      .certificate-stage{min-height:520px}
      .app-shell{grid-template-columns:1fr}
      .app-side{display:none}
      .app-stats{grid-template-columns:1fr 1fr}
      .app-content{grid-template-columns:1fr}
      .app-features{grid-template-columns:1fr}
      .timeline{display:none}
      .numbers{padding:76px 0}
      .number-grid{grid-template-columns:1fr}
      .number{border-right:0!important;border-bottom:1px solid rgba(7,23,25,.22);padding:24px 0!important;min-height:auto}
      .number:last-child{border-bottom:0}
      .cta-box{padding:38px 26px;border-radius:22px;gap:34px}
      .contact-mini{grid-template-columns:1fr}
      .footer{grid-template-columns:1fr;text-align:center;justify-items:center}
      .footer p{text-align:center}
      .statement strong{display:none}
    }

    @media(max-width:540px){
      .brand-logo{height:30px}
      .footer .brand-logo{height:24px}
      .hero-actions{display:grid}
      .btn{width:100%}
      .proof-strip{display:grid;grid-template-columns:1fr 1fr;gap:17px}
      .scope{height:210px}
      .device-name strong{font-size:20px}
      .service h3{font-size:21px}
      .equipment-scope-grid{grid-template-columns:1fr}
      .certificate{padding:21px}
      .floating-tag{display:none}
      .calibration-ring{width:430px;height:430px}
      .app-main{padding:16px}
      .app-stats{grid-template-columns:1fr 1fr}
      .asset-row{grid-template-columns:1fr auto}
      .asset-row > :nth-child(2){display:none}
    }

    /* SEO content, shared by the home and service pages. */
    [id]{scroll-margin-top:100px}
    .hero-grid>*,.section-head>*,.evidence-grid>*,.process-layout>*,.numbers-top>*,.cta-box>*,.service>*,.region-grid>*,.detail-layout>*,.step>*{min-width:0}
    h1,h2,h3{overflow-wrap:break-word}
    :focus-visible{outline:3px solid #34766e;outline-offset:5px}
    .skip-link{position:fixed;top:8px;left:16px;z-index:250;padding:12px;background:var(--white);transform:translateY(-150%)}
    .skip-link:focus{transform:none}
    .hero h1{font-size:clamp(44px,4.6vw,72px);line-height:1.04;letter-spacing:-.055em;overflow-wrap:break-word}
    .service h3 a{text-decoration-thickness:1px;text-underline-offset:5px}
    .region-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
    .region-grid p,.faq p{font-size:16px;line-height:1.8;color:var(--muted-dark)}
    .region-grid h3{font-size:24px;letter-spacing:-.03em}
    .region-card{padding:28px;background:var(--white);border:1px solid var(--line);border-radius:20px}
    .region-card a{display:inline-block;margin-top:6px;color:var(--ink);font-weight:600;font-size:15px;text-decoration:none;border-bottom:1px solid var(--signal);padding-bottom:2px;transition:border-color .2s}
    .region-card a:hover{border-bottom-color:var(--ink)}
    .faq details{padding:22px 0;border-bottom:1px solid var(--line)}
    .faq summary{cursor:pointer;font-size:19px;font-weight:600;line-height:1.5}
    .faq p{max-width:900px}
    .detail-nav{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;padding:24px 0;border-bottom:1px solid var(--line)}
    .detail-links{display:flex;gap:22px;flex-wrap:wrap;font-size:14px;font-weight:600}
    .breadcrumb{font-size:13px;color:var(--muted-dark);margin:30px 0;line-height:1.7}
    .detail-hero{padding:20px 0 60px;max-width:1000px}
    .detail-hero h1{font-size:clamp(36px,5vw,68px);line-height:1.08;letter-spacing:-.05em;margin:0 0 24px;overflow-wrap:break-word}
    .detail-lead{font-size:20px;line-height:1.7;color:var(--muted-dark);max-width:850px}
    .detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:70px;padding-bottom:70px;align-items:start}
    .detail-copy section{padding-bottom:22px}
    .detail-copy h2{font-size:28px;line-height:1.25;letter-spacing:-.025em}
    .detail-copy p,.detail-copy li{font-size:17px;line-height:1.8;color:var(--muted-dark)}
    .detail-copy li{margin-bottom:10px}
    .detail-copy a,.related a{text-underline-offset:4px}
    .detail-aside{background:var(--paper-2);padding:26px;border-radius:20px;position:sticky;top:24px}
    .detail-aside h2{font-size:22px;margin-top:0}
    .detail-aside p,.detail-aside address{font-size:14px;line-height:1.8;font-style:normal;overflow-wrap:anywhere}
    .detail-aside .btn{width:100%;margin:12px 0}
    .related{padding:30px 0 60px;border-top:1px solid var(--line)}
    .related ul{display:grid;grid-template-columns:1fr 1fr;gap:18px 35px;padding-left:20px;line-height:1.6}
    .detail-footer{padding:30px 0 90px;border-top:1px solid var(--line);font-size:13px;line-height:1.8;color:var(--muted-dark)}
    .equipment-category-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:25px}
    .equipment-category{padding:24px;border:1px solid var(--line);border-radius:16px;background:var(--white);min-width:0}
    .equipment-category h3{font-size:20px;line-height:1.3;margin:0 0 14px}
    .equipment-category p{font-size:14px;line-height:1.7;color:var(--muted-dark);margin:0}
    .equipment-more{margin-top:24px;font-weight:600;line-height:1.6}
    .equipment-jump{display:flex;flex-wrap:wrap;gap:10px;margin:12px 0 30px}
    .equipment-jump a{padding:8px 12px;border:1px solid var(--line);border-radius:8px;font-size:14px;line-height:1.6}
    .city-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;list-style:none;padding:0}
    .city-list a{display:block;padding:10px 14px;background:var(--paper-2);border-radius:8px;text-decoration:none;overflow-wrap:anywhere}
    .city-list a:hover{background:var(--signal)}
    .equipment-items{padding-left:22px}
    @media(max-width:1100px){.equipment-category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
    @media(max-width:540px){.equipment-category-grid,.city-list{grid-template-columns:1fr}}
    @media(max-width:380px){.proof-strip{grid-template-columns:1fr}.step{grid-template-columns:1fr}.step-meta{flex-wrap:wrap}}
    @media(max-width:1100px){.nav-links{gap:16px}.nav-inner{gap:16px}}
    @media(max-width:820px){.hero h1{font-size:clamp(38px,8vw,64px)}.region-grid,.detail-layout{grid-template-columns:1fr}.detail-layout{gap:20px}.detail-aside{position:static}.detail-hero{padding-bottom:30px}.related ul{grid-template-columns:1fr}.mobile-menu{overflow-y:auto}.mobile-menu a{padding:12px 0;font-size:20px}.mobile-menu .mini-cta{margin-top:20px}}