/* =====================================================
   Radar TI — Blog stylesheet
   Tokens extraídos diretamente do index.html real do site
   (mesma paleta azul, mesma fonte, mesmos raios/sombras)
   ===================================================== */

:root{
  --c:#00AAF0;--cd:#0090CC;--cl:#E6F7FE;--cm:#B3E4FA;
  --ink:#141414;--ink2:#2C2C2C;--ink3:#4A4A4A;
  --st:#7A8494;--ms:#B8C0CC;--bd:#E4E8EF;
  --sf:#F6F8FB;--wh:#FFFFFF;
  --gn:#00C896;--am:#F5A623;--rd:#FF4056;
  --r:14px;--rs:8px;--rl:20px;
  --maxw:1160px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Plus Jakarta Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  background:var(--wh);color:var(--ink);line-height:1.6;overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 5%}

/* ---------- NAV (idêntico ao index.html) ---------- */
nav{position:sticky;top:0;left:0;right:0;z-index:200;height:68px;display:flex;align-items:center;padding:0 5%;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--bd)}
.ni{width:100%;max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;justify-content:space-between}
.nl{display:flex;align-items:center;gap:28px}
.nl a{font-size:14px;font-weight:500;color:var(--st);text-decoration:none;transition:color .2s}
.nl a:hover{color:var(--ink)}
.ncta{background:var(--c);color:#fff;border:none;border-radius:var(--rs);padding:10px 22px;font-family:'Plus Jakarta Sans',sans-serif;font-size:13px;font-weight:700;cursor:pointer;text-decoration:none;transition:background .2s;white-space:nowrap}
.ncta:hover{background:var(--cd)}
@media(max-width:860px){.nl{display:none}}

/* ---------- Eyebrow / badge (idêntico ao .h-eye) ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--cl);border:1px solid var(--cm);border-radius:20px;padding:6px 14px;margin-bottom:22px}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--c);animation:bk 2s ease-in-out infinite;flex-shrink:0}
@keyframes bk{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.8)}}
.eyebrow span{font-size:12px;font-weight:600;color:var(--cd);letter-spacing:.3px}

/* ---------- Blog hero ---------- */
.blog-hero{padding:64px 0 56px;background:var(--wh)}
.blog-hero h1{font-size:clamp(30px,4.2vw,46px);font-weight:800;line-height:1.1;letter-spacing:-1.4px;color:var(--ink);margin-bottom:16px;max-width:780px}
.blog-hero p.lead{font-size:16px;color:var(--st);line-height:1.7;max-width:600px}

/* ---------- Section ---------- */
.section{padding:8px 0 64px}
.section-tight{padding:24px 0 64px}

/* ---------- Article cards (mesma família visual do .hcard) ---------- */
.grid-articles{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}
.card{
  background:var(--wh);border:1.5px solid var(--bd);border-radius:var(--rl);
  overflow:hidden;text-decoration:none;color:inherit;display:flex;flex-direction:column;
  transition:border-color .2s, transform .2s, box-shadow .2s;
}
.card:hover{border-color:var(--cm);transform:translateY(-3px);box-shadow:0 12px 40px rgba(0,0,0,.08)}
.card-tag{
  font-size:11px;font-weight:700;letter-spacing:.4px;text-transform:uppercase;color:var(--cd);
  background:var(--cl);display:inline-block;padding:4px 11px;border-radius:20px;
  margin:22px 24px 0;width:fit-content;
}
.card h3{font-size:19px;font-weight:800;letter-spacing:-.3px;line-height:1.32;color:var(--ink);margin:14px 24px 8px}
.card p{margin:0 24px 20px;color:var(--st);font-size:14px;line-height:1.6;flex:1}
.card .card-foot{border-top:1px solid var(--bd);padding:13px 24px;font-size:12.5px;color:var(--st);display:flex;justify-content:space-between}
.card .card-foot .read{color:var(--c);font-weight:700}
.card:hover .card-foot .read{color:var(--cd)}

/* ---------- Article page ---------- */
.article-hero{padding:40px 0 40px;background:var(--wh);border-bottom:1px solid var(--bd)}
.breadcrumb{font-size:13px;color:var(--st);margin-bottom:18px}
.breadcrumb a{color:var(--st);text-decoration:none}
.breadcrumb a:hover{color:var(--c)}
.breadcrumb span{margin:0 6px;color:var(--ms)}
.article-hero h1{font-size:clamp(26px,3.6vw,38px);font-weight:800;letter-spacing:-1px;line-height:1.18;color:var(--ink);margin:16px 0 16px;max-width:780px}
.article-meta{display:flex;gap:16px;flex-wrap:wrap;color:var(--st);font-size:13.5px}
.article-meta b{color:var(--ink)}

.article-body{max-width:740px;margin:0 auto;padding:48px 5% 8px}
.article-body h2{font-size:25px;font-weight:800;letter-spacing:-.5px;color:var(--ink);margin:42px 0 16px}
.article-body h3{font-size:18px;font-weight:800;color:var(--ink);margin:28px 0 12px}
.article-body p{font-size:16px;color:var(--ink3);line-height:1.75;margin:0 0 18px}
.article-body ul,.article-body ol{margin:0 0 20px;padding-left:22px;color:var(--ink3);font-size:16px;line-height:1.75}
.article-body li{margin-bottom:8px}
.article-body a.inline-link{color:var(--cd);font-weight:700;text-decoration:underline;text-decoration-color:var(--cm);text-underline-offset:3px}
.article-body a.inline-link:hover{color:var(--c)}

.callout{background:var(--sf);border:1px solid var(--bd);border-radius:var(--r);padding:20px 22px;margin:30px 0}
.callout b{color:var(--ink)}

.source-note{font-size:13px;color:var(--ms);border-top:1px solid var(--bd);padding-top:16px;margin-top:34px}

/* ---------- CTA box ---------- */
.cta-box{
  max-width:740px;margin:40px auto;padding:30px;border-radius:var(--rl);
  background:var(--sf);border:1.5px solid var(--bd);
}
.cta-box h3{font-size:22px;font-weight:800;letter-spacing:-.4px;color:var(--ink);margin:12px 0 10px}
.cta-box p{color:var(--st);margin:0 0 20px;font-size:14.5px;line-height:1.65}
.btn{
  display:inline-flex;align-items:center;gap:8px;background:var(--c);color:#fff;
  border:none;border-radius:var(--rs);padding:13px 26px;font-family:'Plus Jakarta Sans',sans-serif;
  font-size:14px;font-weight:700;cursor:pointer;text-decoration:none;transition:all .2s;
}
.btn:hover{background:var(--cd);transform:translateY(-1px)}

/* ---------- Related ---------- */
.related{max-width:960px;margin:0 auto;padding:8px 5% 64px}
.related h2{font-size:22px;font-weight:800;letter-spacing:-.4px;color:var(--ink);margin:0 0 22px;border-top:1px solid var(--bd);padding-top:40px}

/* ---------- Footer (idêntico ao footer real do site) ---------- */
footer{background:#080808;padding:32px 5%;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px;border-top:1px solid rgba(255,255,255,.05)}
.ft-cp{font-size:11px;color:rgba(255,255,255,.32);line-height:1.7}
.ft-lk{display:flex;gap:18px;flex-wrap:wrap}
.ft-lk a{font-size:11px;color:rgba(255,255,255,.4);text-decoration:none;transition:color .2s}
.ft-lk a:hover{color:rgba(255,255,255,.75)}

/* ---------- WhatsApp float ---------- */
.wa-float{
  position:fixed;bottom:22px;right:22px;background:#25D366;color:#fff;
  padding:13px 18px;border-radius:999px;text-decoration:none;font-weight:700;font-size:14px;
  box-shadow:0 10px 24px -6px rgba(0,0,0,.35);z-index:150;display:flex;align-items:center;gap:8px;
}

@media(max-width:640px){
  .article-body{padding:36px 5% 8px}
  footer{flex-direction:column;align-items:flex-start;text-align:left}
}