:root{
    --navy:#1E6090; --navy-deep:#123A57; --navy-deeper:#0A2436;
    --teal:#20ECD3; --teal-deep:#0E9A8A;
    --teal-tint:rgba(32,236,211,0.14);
    --ink:#152227; --ink-soft:#5B6E76;
    --bg:#EFF6FA; --bg-soft:#F1F7F8; --line:#DCE7EA;
    --grad:linear-gradient(135deg, var(--navy) 0%, var(--navy-deep) 130%);
    --grad-deep:linear-gradient(135deg, var(--navy-deep) 0%, #0F3049 55%, #0A2436 130%);
  }
  *{box-sizing:border-box;}
  html,body{margin:0;padding:0;}
  body{font-family:'Inter',system-ui,-apple-system,Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased;}
  h1,h2,h3,.brand-font{font-family:'Poppins',system-ui,sans-serif;}
  a{text-decoration:none;color:inherit;}
  img{display:block;max-width:100%;}
  .wrap{max-width:1180px;margin:0 auto;padding:0 32px;}
  .btn{display:inline-flex;align-items:center;gap:8px;font-family:'Poppins',sans-serif;font-weight:600;font-size:14px;padding:14px 26px;border-radius:999px;white-space:nowrap;transition:transform .15s ease, box-shadow .15s ease;}
  .btn:hover{transform:translateY(-1px);}
  .btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 22px rgba(18,58,87,0.28);}
  .btn-ghost{background:transparent;color:var(--navy-deep);border:1.5px solid var(--line);}

  header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,0.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);}
  .header-inner{max-width:1180px;margin:0 auto;padding:12px 32px;display:flex;align-items:center;justify-content:space-between;gap:24px;}
  .logo{display:flex;align-items:center;gap:10px;}
  .logo img{height:40px;width:auto;}
  .logo .logo-text{display:flex;flex-direction:column;line-height:1.1;}
  .logo .logo-text b{font-family:'Poppins',sans-serif;font-weight:400;font-size:21px;color:var(--navy-deep);}
  .logo .logo-text small{font-family:'Poppins',sans-serif;font-weight:500;font-size:10.5px;color:var(--teal-deep);letter-spacing:0.2px;margin-top:1px;}
  nav.mainnav{display:flex;align-items:center;gap:30px;}
  nav.mainnav > a, nav.mainnav > .has-drop > span{font-size:14.5px;font-weight:500;color:var(--ink);cursor:pointer;display:flex;align-items:center;gap:5px;}
  nav.mainnav > a:hover, nav.mainnav > .has-drop:hover > span{color:var(--navy);}
  .has-drop{position:relative;}
  .has-drop .caret{font-size:10px;opacity:.6;transform:translateY(1px);}
  .dropdown{position:absolute;top:100%;left:-16px;margin-top:14px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 18px 40px rgba(18,58,87,0.14);padding:10px;min-width:260px;display:grid;grid-template-columns:1fr 1fr;gap:2px;opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .15s ease, transform .15s ease, visibility .15s;}
  .has-drop:hover .dropdown{opacity:1;visibility:visible;transform:translateY(0);}
  .dropdown a{display:block;padding:9px 12px;border-radius:8px;font-size:13.5px;color:var(--ink-soft);}
  .dropdown a:hover{background:var(--bg-soft);color:var(--navy-deep);}

  /* ---------- Mobile nav toggle ---------- */
  .nav-toggle{
    display:none;flex-direction:column;justify-content:center;align-items:center;
    gap:5px;width:40px;height:40px;background:none;border:none;cursor:pointer;
    padding:0;flex-shrink:0;
  }
  .nav-toggle .bar{
    display:block;width:24px;height:2px;background:var(--navy-deep);border-radius:2px;
    transition:transform .2s ease, opacity .2s ease;
  }
  .nav-toggle[aria-expanded="true"] .bar:nth-child(1){transform:translateY(7px) rotate(45deg);}
  .nav-toggle[aria-expanded="true"] .bar:nth-child(2){opacity:0;}
  .nav-toggle[aria-expanded="true"] .bar:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

  .dropdown a.active{color:var(--teal-deep);font-weight:600;}
  .header-cta{display:flex;align-items:center;gap:18px;}
  .header-phone{font-size:14px;color:var(--ink-soft);}

  .sp-hero{position:relative;overflow:hidden;height:340px;display:flex;align-items:center;}
  .sp-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;}
  .sp-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg, rgba(10,36,54,0.90) 0%, rgba(10,36,54,0.72) 40%, rgba(18,58,87,0.35) 100%);z-index:1;}
  .sp-hero-inner{position:relative;z-index:2;max-width:1180px;margin:0 auto;padding:0 32px;width:100%;}
  .breadcrumb{font-size:13px;color:rgba(255,255,255,0.65);margin:0 0 14px;}
  .breadcrumb a{color:rgba(255,255,255,0.85);}
  .breadcrumb a:hover{color:var(--teal);}
  .sp-hero h1{font-size:38px;font-weight:600;color:#fff;margin:0 0 14px;letter-spacing:-0.3px;max-width:640px;}
  .sp-hero p{font-size:16.5px;color:rgba(255,255,255,0.88);max-width:560px;margin:0 0 24px;}

  .content-grid{display:grid;grid-template-columns:1.65fr 1fr;gap:56px;padding:72px 0 88px;align-items:start;}
  .content-main h2{font-size:22px;font-weight:600;color:var(--navy-deep);margin:34px 0 12px;}
  .content-main h2:first-child{margin-top:0;}
  .content-main p{font-size:15.5px;color:var(--ink-soft);margin:0 0 16px;}
  .content-main ul{margin:0 0 16px;padding-left:20px;}
  .content-main li{font-size:15.5px;color:var(--ink-soft);margin-bottom:8px;}
  .callout{background:var(--bg-soft);border-left:3px solid var(--teal);border-radius:12px;padding:20px 24px;margin:28px 0;}
  .callout p{margin:0;color:var(--ink);font-size:15px;}
  .callout b{color:var(--navy-deep);}

  .side-card{background:var(--bg-soft);border-radius:20px;padding:30px;margin-bottom:20px;}
  .side-card h3{font-size:16px;color:var(--navy-deep);margin:0 0 14px;}
  .side-card p{font-size:14px;color:var(--ink-soft);margin:0 0 18px;}
  .side-list{display:flex;flex-direction:column;gap:9px;}
  .side-list a{font-size:13.5px;color:var(--ink-soft);padding:8px 10px;border-radius:8px;}
  .side-list a:hover{background:#fff;color:var(--navy-deep);}
  .side-list a.active{background:#fff;color:var(--teal-deep);font-weight:600;}
  .side-cta{background:var(--grad-deep);border-radius:20px;padding:28px;color:#fff;}
  .side-cta h3{color:#fff;font-size:16px;margin:0 0 8px;}
  .side-cta p{color:rgba(255,255,255,0.78);font-size:13.5px;margin:0 0 18px;}

  .pager{display:flex;justify-content:space-between;gap:16px;padding:0 0 70px;border-top:1px solid var(--line);padding-top:34px;}
  .pager a{display:flex;flex-direction:column;font-size:13px;color:var(--ink-soft);max-width:45%;}
  .pager a span{font-size:11px;text-transform:uppercase;letter-spacing:0.5px;color:var(--teal-deep);font-weight:600;margin-bottom:4px;}
  .pager a b{font-size:15px;color:var(--navy-deep);font-weight:600;}
  .pager .next{text-align:right;align-items:flex-end;}

  footer{background:var(--navy-deeper);color:rgba(255,255,255,0.72);padding-top:60px;}
  .footer-top{display:grid;grid-template-columns:1.3fr 0.8fr 0.8fr 1fr;gap:40px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,0.1);}
  .footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
  .footer-logo img{height:38px;}
  .footer-logo .logo-text{display:flex;flex-direction:column;line-height:1.1;}
  .footer-logo .logo-text b{font-family:'Poppins',sans-serif;font-weight:400;font-size:19px;color:#fff;}
  .footer-logo .logo-text small{font-family:'Poppins',sans-serif;font-weight:500;font-size:10px;color:var(--teal);margin-top:1px;}
  footer p.desc{font-size:14px;max-width:280px;}
  footer h4{font-family:'Poppins',sans-serif;font-size:14px;color:#fff;margin:0 0 16px;}
  footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px;}
  footer ul a{font-size:14px;}
  footer ul a:hover{color:var(--teal);}
  .footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:22px 0;font-size:12.5px;flex-wrap:wrap;gap:10px;}

  .wa-float{position:fixed;bottom:26px;right:26px;width:58px;height:58px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 26px rgba(0,0,0,0.25);z-index:200;}

  @media (max-width: 980px){
    .header-cta .header-phone{display:none;}
    .nav-toggle{display:flex;}
    nav.mainnav{
      display:none;position:absolute;top:100%;left:0;right:0;max-height:calc(100vh - 66px);
      background:#fff;flex-direction:column;align-items:stretch;gap:0;
      padding:14px 24px 32px;overflow-y:auto;box-shadow:0 20px 40px rgba(18,58,87,0.14);
      z-index:150;
    }
    nav.mainnav[data-open="true"]{display:flex;}
    nav.mainnav > a, nav.mainnav > .has-drop{
      width:100%;padding:14px 2px;border-bottom:1px solid var(--line);
    }
    nav.mainnav > a, nav.mainnav > .has-drop > span{width:100%;justify-content:space-between;}
    nav.mainnav .header-phone-mobile{
      display:block;padding:14px 2px;font-size:14.5px;color:var(--ink-soft);
    }
    nav.mainnav .header-phone-mobile b{color:var(--navy-deep);}
    .has-drop .dropdown{
      position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;
      border:none;padding:2px 0 4px 12px;margin-top:0;display:none;
      grid-template-columns:1fr;min-width:0;
    }
    .has-drop[data-open="true"] .dropdown{display:grid;}
    .content-grid{grid-template-columns:1fr;}
    .footer-top{grid-template-columns:1fr 1fr;}
    .sp-hero h1{font-size:29px;}
  }
  @media (max-width: 620px){
    .footer-top{grid-template-columns:1fr;}
    .pager{flex-direction:column;}
    .pager .next{text-align:left;align-items:flex-start;}
  }

  .social-row{display:flex;gap:10px;margin-top:18px;}
  .social-row a{width:34px;height:34px;border-radius:50%;border:1px solid rgba(255,255,255,0.2);display:flex;align-items:center;justify-content:center;color:#fff;transition:background .15s ease;}
  .social-row a:hover{background:rgba(255,255,255,0.12);}

  /* ================= BLOG — páginas de post e índice ================= */

  .post-hero{
    height:auto; min-height:0; background:var(--grad-deep);
    padding:96px 0 46px; display:block;
  }
  .post-hero .sp-hero-inner h1{
    color:#fff; font-family:'Poppins',sans-serif; font-weight:600;
    font-size:clamp(26px,4.2vw,40px); line-height:1.2; letter-spacing:-0.01em;
    margin:0 0 14px; max-width:20ch; text-wrap:balance;
  }
  .post-hero .breadcrumb a{color:rgba(255,255,255,0.8);}
  .post-hero p{color:rgba(255,255,255,0.75); font-size:15.5px; margin:0; max-width:62ch;}
  .post-meta{font-size:14px !important; color:rgba(255,255,255,0.6) !important;}

  /* ---------- corpo do artigo ---------- */
  .post-body{max-width:none; width:100%;}
  @media (min-width:900px){ .post-body{max-width:760px; margin:0 auto;} }

  .post-body p{font-size:16.5px; line-height:1.78; color:var(--ink); margin:0 0 18px;}
  .post-body h2{
    font-family:'Poppins',sans-serif; font-weight:600; font-size:24px; line-height:1.3;
    color:var(--navy-deep); margin:40px 0 14px; text-wrap:balance;
  }
  .post-body h3{
    font-family:'Poppins',sans-serif; font-weight:600; font-size:19px; line-height:1.35;
    color:var(--navy-deep); margin:32px 0 12px;
  }
  .post-body h4{font-family:'Poppins',sans-serif; font-weight:600; font-size:17px; margin:26px 0 10px; color:var(--navy-deep);}
  .post-body ul,.post-body ol{margin:0 0 20px; padding-left:22px;}
  .post-body li{font-size:16.5px; line-height:1.72; margin-bottom:9px; color:var(--ink);}
  .post-body a{color:var(--navy); text-decoration:underline; text-underline-offset:2px;}
  .post-body a:hover{color:var(--teal-deep);}
  .post-body strong,.post-body b{color:var(--navy-deep); font-weight:600;}
  .post-body img{max-width:100%; height:auto; border-radius:14px; display:block; margin:26px auto;}
  .post-body blockquote{
    margin:26px 0; padding:18px 24px; border-left:3px solid var(--teal-deep);
    background:var(--bg-soft); border-radius:0 12px 12px 0;
  }
  .post-body blockquote p{margin:0; font-size:16px; color:var(--ink-soft); font-style:italic;}
  .post-body .video{position:relative; padding-top:56.25%; margin:26px 0; border-radius:14px; overflow:hidden;}
  .post-body .video iframe{position:absolute; inset:0; width:100%; height:100%; border:0;}
  .post-body table{width:100%; border-collapse:collapse; margin:24px 0; font-size:15px;}
  .post-body td,.post-body th{border:1px solid var(--line); padding:10px 12px; text-align:left;}

  /* ---------- chamada no fim do post ---------- */
  .post-cta{
    max-width:760px; margin:48px auto 0; background:var(--bg-soft);
    border:1px solid var(--line); border-radius:18px; padding:28px 30px;
    display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap;
  }
  .post-cta h3{font-family:'Poppins',sans-serif; font-size:18px; font-weight:600; color:var(--navy-deep); margin:0 0 6px;}
  .post-cta p{font-size:14.5px; color:var(--ink-soft); margin:0; max-width:46ch; line-height:1.6;}

  /* ---------- leia também ---------- */
  .rel-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:20px;}
  .rel-card{
    display:block; background:#fff; border:1px solid var(--line); border-radius:16px;
    padding:22px; text-decoration:none; transition:border-color .18s, transform .18s;
  }
  .rel-card:hover{border-color:var(--teal-deep); transform:translateY(-2px);}
  .rel-cat{
    display:inline-block; font-size:11px; font-weight:600; letter-spacing:.07em;
    text-transform:uppercase; color:var(--teal-deep); margin-bottom:9px;
  }
  .rel-card h3{
    font-family:'Poppins',sans-serif; font-size:15.5px; font-weight:600; line-height:1.4;
    color:var(--navy-deep); margin:0 0 10px;
  }
  .rel-data{font-size:12.5px; color:var(--ink-soft);}

  /* ---------- índice do blog ---------- */
  .filtros{display:flex; flex-wrap:wrap; gap:9px; margin-bottom:34px;}
  .filtro{
    font-family:'Inter',sans-serif; font-size:13.5px; font-weight:500; cursor:pointer;
    background:#fff; border:1px solid var(--line); color:var(--ink-soft);
    border-radius:999px; padding:8px 15px; transition:all .16s;
  }
  .filtro span{opacity:.55; margin-left:3px; font-variant-numeric:tabular-nums;}
  .filtro:hover{border-color:var(--teal-deep); color:var(--navy-deep);}
  .filtro.ativo{background:var(--navy); border-color:var(--navy); color:#fff;}
  .filtro.ativo span{opacity:.7;}

  .posts-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:22px;}
  .post-card{
    display:flex; flex-direction:column; background:#fff; border:1px solid var(--line);
    border-radius:18px; padding:26px; text-decoration:none;
    transition:border-color .18s, transform .18s, box-shadow .18s;
  }
  .post-card:hover{border-color:var(--teal-deep); transform:translateY(-3px); box-shadow:0 12px 30px rgba(18,58,87,.08);}
  .post-cat{
    display:inline-block; font-size:11px; font-weight:600; letter-spacing:.07em;
    text-transform:uppercase; color:var(--teal-deep); margin-bottom:11px;
  }
  .post-card h3{
    font-family:'Poppins',sans-serif; font-size:17px; font-weight:600; line-height:1.38;
    color:var(--navy-deep); margin:0 0 10px; text-wrap:balance;
  }
  .post-card p{font-size:14px; line-height:1.62; color:var(--ink-soft); margin:0 0 16px; flex:1;}
  .post-data{font-size:12.5px; color:var(--ink-soft);}

  @media (max-width:980px){
    .rel-grid,.posts-grid{grid-template-columns:repeat(2,1fr);}
  }
  @media (max-width:640px){
    .post-hero{padding:84px 0 38px;}
    .rel-grid,.posts-grid{grid-template-columns:1fr;}
    .post-cta{padding:24px; flex-direction:column; align-items:flex-start;}
    .post-body p,.post-body li{font-size:16px;}
  }