:root{
    --ink:#0C1B33;
    --tile:#1D4E89;
    --glaze:#3E8FB0;
    --glaze-ink:#2A6E8A;
    --paper:#FAFBFD;
    --line:#D8E0EC;
    --amber:#A8551A;
    --muted:#3A4A63;
    --mono:'JetBrains Mono',ui-monospace,monospace;
    --body:'Instrument Sans',system-ui,sans-serif;
    --display:'Newsreader',Georgia,serif;
  }
  *{margin:0;padding:0;box-sizing:border-box}
  html{scroll-behavior:smooth}
  @media (prefers-reduced-motion:reduce){
    html{scroll-behavior:auto}
    *,*::before,*::after{animation:none!important;transition:none!important}
  }
  body{font-family:var(--body);color:var(--ink);background:var(--paper);line-height:1.62;font-size:17px;-webkit-font-smoothing:antialiased}
  a{color:var(--tile)}
  a:focus-visible,button:focus-visible{outline:3px solid var(--amber);outline-offset:3px;border-radius:2px}
  .skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:10px 16px;z-index:100}
  .skip:focus{left:0}
  .wrap{max-width:1000px;margin:0 auto;padding:0 24px}

  /* offset editorial: rótulo mono na goteira, conteúdo à direita */
  .rail{display:grid;grid-template-columns:120px minmax(0,1fr);gap:0 32px;align-items:start}
  @media(max-width:760px){.rail{grid-template-columns:1fr;gap:10px}}
  .rail-label{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--glaze-ink);padding-top:.55em}

  nav{position:sticky;top:0;background:rgba(250,251,253,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);z-index:10}
  .nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;flex-wrap:wrap;padding:8px 0}
  .logo{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-weight:500;font-size:15px;text-decoration:none;color:var(--ink)}
  .logo svg{width:20px;height:20px;flex:none}
  .logo b{color:var(--tile)}
  .nav-links{display:flex;gap:22px;list-style:none;flex-wrap:wrap}
  .nav-links a{text-decoration:none;color:var(--muted);font-size:15px;font-weight:500}
  .nav-links a:hover{color:var(--tile)}
  @media(max-width:560px){.nav-links{gap:14px;font-size:13.5px}}
  @media(max-width:380px){.nav-links{gap:11px;font-size:13px}}

  header{padding:96px 0 84px}
  .eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:var(--glaze-ink);text-transform:uppercase;padding-top:.5em}
  @media(max-width:760px){.eyebrow{padding-top:0;margin-bottom:18px}}
  h1{font-family:var(--display);font-weight:400;font-size:clamp(2.2rem,5vw,3.75rem);line-height:1.1;letter-spacing:-.015em;max-width:24ch}
  h1 em{font-style:italic;color:var(--tile)}
  .hero-sub{margin-top:26px;max-width:56ch;font-size:1.08rem;color:var(--muted)}
  .hero-cta{margin-top:36px;display:flex;gap:14px;flex-wrap:wrap;align-items:center}
  .btn{display:inline-block;padding:13px 24px;border-radius:5px;text-decoration:none;font-weight:600;font-size:15px}
  .btn-primary{background:var(--tile);color:#fff}
  .btn-primary:hover{background:#163C6B}
  .btn-ghost{border:1.5px solid var(--line);color:var(--ink)}
  .btn-ghost:hover{border-color:var(--tile);color:var(--tile)}

  section{padding:76px 0;border-top:1px solid var(--line)}
  h2{font-family:var(--display);font-weight:400;font-size:clamp(1.5rem,3vw,2.05rem);line-height:1.22;letter-spacing:-.01em;margin-bottom:34px;max-width:28ch;text-wrap:balance}

  /* trabalho: entradas de comprimento desigual, sem caixas */
  .case{padding:30px 0;border-top:1px solid var(--line)}
  .case:first-of-type{border-top:none;padding-top:0}
  .case h3{font-family:var(--display);font-weight:500;font-size:1.32rem;line-height:1.3;margin-bottom:12px;max-width:46ch;text-wrap:balance}
  .case p{color:var(--muted);max-width:66ch;font-size:16px}
  .case-meta{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--glaze-ink);margin-bottom:10px}
  code{font-family:var(--mono);font-size:.92em;background:#EEF2F8;border:1px solid var(--line);border-radius:3px;padding:1px 5px;color:var(--tile)}
  .nda{margin-top:34px;font-size:15px;color:var(--muted);border-left:2px solid var(--amber);padding-left:16px;max-width:56ch}

  /* serviços: lista, não grelha de cartões */
  .svc{border-top:1px solid var(--line);padding:24px 0;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.35fr);gap:8px 32px;align-items:baseline}
  .svc:first-of-type{border-top:none;padding-top:0}
  @media(max-width:760px){.svc{grid-template-columns:1fr;gap:6px}}
  .svc h3{font-family:var(--display);font-weight:500;font-size:1.2rem}
  .svc p{color:var(--muted);font-size:16px}

  .about p+p{margin-top:16px}
  .about p{max-width:62ch;color:var(--muted)}
  .about p strong{color:var(--ink);font-weight:600}
  .colophon{margin-top:36px;font-family:var(--mono);font-size:13.5px;line-height:1.9;color:var(--muted);border-top:1px solid var(--line);padding-top:20px}
  .colophon b{color:var(--tile);font-weight:500}

  .contact{background:var(--ink);color:#E7EDF6;border-top:none}
  .contact .rail-label{color:var(--glaze)}
  .contact h2{color:#fff}
  .contact p{max-width:54ch;color:#AFC0D8}
  .contact .btn-primary{background:var(--amber)}
  .contact .btn-primary:hover{background:#8C4715}
  .contact .btn-ghost{border-color:#2A3F5F;color:#E7EDF6}
  .contact .btn-ghost:hover{border-color:var(--glaze);color:var(--glaze)}

  footer{background:#08152A;color:#8698B4;font-family:var(--mono);font-size:12.5px;padding:22px 0;border-top:1px solid #1B2C47}
  .foot-inner{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
  footer a{color:#AFC0D8;text-decoration:none}
  footer a:hover{color:#fff;text-decoration:underline}