:root{
    --navy-deep:#0E1B2E;
    --navy:#1B2A4A;
    --blue:#2E5C8A;
    --amber:#C98A3E;
    --amber-soft:#E4B378;
    --paper:#F0F2F0;
    --paper-2:#E7EAE7;
    --ink:#16212F;
    --ink-soft:#4A5568;
    --line:#D5DBD8;
    --line-dark:#2C3E5C;
    --radius:2px;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--paper);
    color:var(--ink);
    font-family:'Source Serif 4', Georgia, serif;
    font-size:17px;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,.display{
    font-family:'Space Grotesk', sans-serif;
    font-weight:700;
    letter-spacing:-0.01em;
    color:var(--navy);
    margin:0;
  }
  .mono{
    font-family:'IBM Plex Mono', monospace;
    letter-spacing:0.04em;
  }
  a{color:inherit;}
  img,svg{display:block;max-width:100%;}
  .wrap{max-width:1120px;margin:0 auto;padding:0 28px;}
  section{padding:96px 0;}
  @media (max-width:720px){ section{padding:64px 0;} }

  /* -------- focus & motion -------- */
  a:focus-visible, button:focus-visible{
    outline:2px solid var(--amber);
    outline-offset:3px;
  }
  @media (prefers-reduced-motion: reduce){
    *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important;}
  }

  /* -------- nav -------- */
  .nav{
    position:sticky; top:0; z-index:50;
    background:rgba(240,242,240,0.92);
    backdrop-filter:blur(8px);
    border-bottom:1px solid var(--line);
  }
  .nav .wrap{display:flex;align-items:center;justify-content:space-between;padding-top:18px;padding-bottom:18px;}
  .brand{display:flex;align-items:center;gap:8px;font-size:20px;}
  .brand b{color:var(--navy);}
  .brand span{color:var(--blue);font-weight:500;}
  .nav-links{display:flex;gap:32px;font-family:'IBM Plex Mono',monospace;font-size:13px;letter-spacing:0.04em;}
  .nav-links a{text-decoration:none;color:var(--ink-soft);margin-right:32px;}
  .nav-links a:last-child{margin-right:0;}
  .nav-links a:hover{color:var(--navy);}
  .nav-cta{
    font-family:'IBM Plex Mono',monospace;font-size:13px;letter-spacing:0.03em;
    background:var(--navy);color:#fff;padding:10px 18px;text-decoration:none;
    border-radius:var(--radius);
  }
  .nav-cta:hover{background:var(--blue);}
  @media (max-width:720px){ .nav-links{display:none;} }

  /* -------- hero -------- */
  .hero{
    background:var(--navy-deep);
    color:#EDEFEA;
    padding:88px 0 100px;
    position:relative;
    overflow:hidden;
  }
  .hero .wrap{display:grid;grid-template-columns:1.1fr 0.9fr;gap:56px;align-items:center;position:relative;z-index:2;}
  @media (max-width:900px){ .hero .wrap{grid-template-columns:1fr;} }
  .eyebrow{
    font-family:'IBM Plex Mono',monospace;font-size:13px;letter-spacing:0.08em;
    color:var(--amber-soft); text-transform:uppercase; margin-bottom:18px; display:block;
  }
  .hero h1{
    color:#fff; font-size:44px; line-height:1.12; margin-bottom:22px;
  }
  @media (max-width:560px){ .hero h1{font-size:32px;} }
  .hero h1 em{color:var(--amber-soft); font-style:normal;}
  .hero p.lede{
    font-family:'Source Serif 4', serif; font-size:19px; color:#C7CDD8; max-width:46ch; margin-bottom:34px;
  }
  .cta-row{display:flex;gap:16px;flex-wrap:wrap;}
  .btn-primary{
    font-family:'IBM Plex Mono',monospace;font-size:14px;letter-spacing:0.03em;
    background:var(--amber); color:var(--navy-deep); font-weight:500;
    padding:15px 26px; text-decoration:none; border-radius:var(--radius);
    display:inline-block;
  }
  .btn-primary:hover{background:var(--amber-soft);}
  .btn-ghost{
    font-family:'IBM Plex Mono',monospace;font-size:14px;letter-spacing:0.03em;
    color:#EDEFEA; border:1px solid var(--line-dark); padding:15px 26px;
    text-decoration:none; border-radius:var(--radius); display:inline-block;
  }
  .btn-ghost:hover{border-color:var(--amber-soft); color:var(--amber-soft);}

  /* -------- hero visual: risk-scan grid -------- */
  .scan-panel{
    aspect-ratio:1/1;
    background:linear-gradient(180deg,#101F35,#0B1626);
    border:1px solid var(--line-dark);
    border-radius:4px;
    position:relative;
    overflow:hidden;
  }
  .scan-grid{width:100%;height:100%;}
  .scan-sweep{
    position:absolute; top:0; left:-30%; width:30%; height:100%;
    background:linear-gradient(90deg, transparent, rgba(201,138,63,0.18), transparent);
    animation:sweep 5.5s linear infinite;
  }
  @keyframes sweep{
    0%{ left:-30%; }
    100%{ left:100%; }
  }
  .scan-caption{
    position:absolute; bottom:14px; left:16px; right:16px;
    font-family:'IBM Plex Mono',monospace; font-size:11px; color:#7C8AA3; letter-spacing:0.04em;
  }
  .scan-caption b{color:var(--amber-soft);}

  /* -------- stat strip -------- */
  .stats{background:var(--navy); color:#fff;}
  .stats .wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;padding:56px 28px;}
  @media (max-width:720px){ .stats .wrap{grid-template-columns:1fr; gap:32px; padding:44px 28px;} }
  .stat b{
    font-family:'Space Grotesk',sans-serif; font-size:42px; color:var(--amber-soft); display:block; line-height:1;
  }
  .stat span{
    display:block; margin-top:10px; font-size:15px; color:#C7CDD8; font-family:'Source Serif 4',serif; max-width:32ch;
  }
  .stats-source{
    font-family:'IBM Plex Mono',monospace; font-size:11px; color:#7C8AA3; text-align:center; padding-bottom:36px;
  }

  /* -------- section headers -------- */
  .sec-head{max-width:60ch; margin-bottom:56px;}
  .sec-head .eyebrow{color:var(--blue);}
  .sec-head h2{font-size:32px; margin-bottom:14px;}
  .sec-head p{color:var(--ink-soft); font-size:17px;}

  /* -------- services -------- */
  .services-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:0; border:1px solid var(--line); border-radius:4px; overflow:hidden;}
  @media (max-width:840px){ .services-grid{grid-template-columns:1fr;} }
  .service{
    background:#fff; padding:36px 30px; border-right:1px solid var(--line);
    position:relative;
  }
  .service:last-child{border-right:none;}
  @media (max-width:840px){ .service{border-right:none; border-bottom:1px solid var(--line);} .service:last-child{border-bottom:none;} }
  .service .step-num{
    font-family:'IBM Plex Mono',monospace; font-size:12px; color:var(--amber); letter-spacing:0.06em; margin-bottom:16px; display:block;
  }
  .service h3{font-size:21px; margin-bottom:10px; color:var(--navy);}
  .service p{color:var(--ink-soft); font-size:15.5px; margin-bottom:18px;}
  .service .tag{
    font-family:'IBM Plex Mono',monospace; font-size:12px; color:var(--blue); border:1px solid var(--line); padding:5px 10px; border-radius:20px; display:inline-block;
  }
  .service .tag-preco{color:var(--navy); border-color:var(--amber); font-weight:500;}
  .service .tag-de{
    display:block; margin-top:9px; font-size:12.5px; color:var(--ink-soft);
    font-family:'IBM Plex Mono',monospace; letter-spacing:0.01em;
  }
  .precos-nota{
    margin-top:22px; font-size:14.5px; line-height:1.65; color:var(--ink-soft);
    max-width:760px;
  }
  .precos-nota strong{color:var(--navy); font-weight:600;}
  .precos-validade{
    display:block; margin-top:6px; font-family:'IBM Plex Mono',monospace;
    font-size:12px; color:var(--amber);
  }
  .service.featured{background:var(--paper-2);}
  .service.featured::before{
    content:"MAIS PROCURADO"; position:absolute; top:0; right:0;
    font-family:'IBM Plex Mono',monospace; font-size:10px; letter-spacing:0.06em;
    background:var(--amber); color:var(--navy-deep); padding:5px 10px;
  }

  /* -------- how it works -------- */
  .steps{display:grid; grid-template-columns:repeat(4,1fr); gap:28px;}
  @media (max-width:840px){ .steps{grid-template-columns:1fr; gap:0;} }
  .step{position:relative; padding-top:8px;}
  @media (max-width:840px){
    .step{padding:22px 0 22px 44px; border-left:1px solid var(--line);}
    .step:last-child{border-left:1px solid transparent;}
  }
  .step-index{
    font-family:'Space Grotesk',sans-serif; font-size:13px; color:#fff; background:var(--navy);
    width:28px; height:28px; border-radius:50%; display:flex; align-items:center; justify-content:center;
    margin-bottom:16px;
  }
  @media (max-width:840px){ .step-index{position:absolute; left:-14px; top:20px;} }
  .step h3{font-size:17px; margin-bottom:8px;}
  .step p{color:var(--ink-soft); font-size:15px;}

  /* -------- credibility -------- */
  .credibility{background:#fff; border-top:1px solid var(--line); border-bottom:1px solid var(--line);}
  .cred-grid{display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:start;}
  @media (max-width:840px){ .cred-grid{grid-template-columns:1fr; gap:36px;} }
  .cred-grid h2{font-size:28px; margin-bottom:18px;}
  .cred-grid p{color:var(--ink-soft); margin-bottom:16px;}
  .badges{display:flex; flex-wrap:wrap; gap:10px; margin-top:22px;}
  .badge{
    font-family:'IBM Plex Mono',monospace; font-size:12px; color:var(--navy);
    border:1px solid var(--line); background:var(--paper); padding:7px 12px; border-radius:20px;
  }
  .principle-list{list-style:none; margin:0; padding:0;}
  .principle-list li{
    padding:16px 0; border-top:1px solid var(--line); font-size:15.5px; color:var(--ink-soft);
    display:flex; gap:14px;
  }
  .principle-list li:last-child{border-bottom:1px solid var(--line);}
  .principle-list .mark{color:var(--amber); font-family:'IBM Plex Mono',monospace; flex-shrink:0;}
  .case-list{margin:22px 0 0; padding:0; list-style:none;}
  .case-list li{padding:14px 0; border-top:1px solid var(--line);}
  .case-list li:last-child{border-bottom:1px solid var(--line);}
  .case-tag{
    font-family:'IBM Plex Mono',monospace; font-size:11px; letter-spacing:0.06em; text-transform:uppercase;
    color:var(--amber); display:block; margin-bottom:6px;
  }
  .case-list p{font-size:14.5px; color:var(--ink-soft); margin:0;}

  /* -------- cta -------- */
  .cta-section{background:var(--navy-deep); color:#EDEFEA; text-align:center;}
  .cta-section h2{color:#fff; font-size:32px; max-width:22ch; margin:0 auto 16px;}
  .cta-section p{color:#C7CDD8; max-width:48ch; margin:0 auto 36px; font-size:17px;}
  .cta-buttons{display:flex; gap:16px; justify-content:center; flex-wrap:wrap;}

  /* -------- footer -------- */
  footer{background:var(--paper-2); border-top:1px solid var(--line);}
  footer .wrap{padding:44px 28px 36px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:24px;}
  .foot-brand{display:flex; align-items:center; gap:8px; font-family:'Space Grotesk',sans-serif; font-size:17px; color:var(--navy);}
  .foot-brand span{color:var(--blue);}
  .foot-meta{font-family:'IBM Plex Mono',monospace; font-size:12.5px; color:var(--ink-soft); line-height:2;}
  .foot-meta a{text-decoration:none;}
  .foot-meta a:hover{color:var(--navy);}
  .foot-note{
    font-family:'IBM Plex Mono',monospace; font-size:11px; color:#8A9088; text-align:center;
    padding:18px 28px 30px; border-top:1px solid var(--line);
  }