/* Estilos da página HTML/BLOG/blog.html.
   Carregado depois do efeitos.css e do base.css. */
:root{
  --navy:#0B2A5B;
  --navy-deep:#0A1230;
  --blue:#1560F0;
  --orange:#F6871F;
  --orange-soft:#FDEFE0;
  --orange-txt:#A85207;  /* laranja para TEXTO sobre fundo claro */
  --bg:#FFFFFF;
  --bg-soft:#EFF6FC;
  --ink:#33415E;
  --radius:16px;
  --shell:min(1220px,92vw);
}
body{
  font-family:'Plus Jakarta Sans',system-ui,sans-serif;
  color:var(--ink);background:var(--bg);
  line-height:1.65;-webkit-font-smoothing:antialiased;
}
h1,h2,h3{color:var(--navy);line-height:1.15;letter-spacing:-.015em;font-weight:800}

.eyebrow{
  display:inline-flex;align-items:center;gap:.7rem;
  font-size:.8rem;font-weight:600;letter-spacing:.35em;text-transform:uppercase;
  color:var(--navy);margin-bottom:1.1rem;
}
.eyebrow.light{color:#fff}

.btn{
  display:inline-flex;align-items:center;gap:.55rem;white-space:nowrap;
  font-weight:700;font-size:.95rem;
  padding:.85rem 1.7rem;border-radius:999px;
  transition:transform .2s,box-shadow .2s,background .2s;
  cursor:pointer;border:none;
}
.btn:focus-visible{outline:3px solid var(--orange);outline-offset:2px}

/* ---------- Header ---------- */
header{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid #E9EFF7}
.nav-links a:hover::after,.nav-links a.ativo::after{width:100%}

/* ---------- Hero ---------- */
.blog-hero{
  position:relative;color:#fff;overflow:hidden;padding:4.5rem 0 4rem;
  background:
    radial-gradient(900px 500px at 88% 110%,rgba(246,135,31,.5),transparent 60%),
    linear-gradient(100deg,#0A1B4D 0%,#0E2C77 55%,#123A9C 100%);
}
.blog-hero h1{color:#fff;font-size:clamp(2.1rem,4.4vw,3.2rem);max-width:38rem}
.blog-hero p{color:#D4E0F7;margin-top:1.2rem;max-width:34rem;font-size:1.05rem}

/* ---------- Grid ---------- */
.blog-list{padding:5rem 0 6rem}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.8rem;margin-top:2.6rem}
.blog-card{
  background:#fff;border-radius:var(--radius);overflow:hidden;
  box-shadow:0 10px 30px rgba(11,42,91,.08);
  display:flex;flex-direction:column;transition:transform .22s,box-shadow .22s;
}
.blog-card:hover{transform:translateY(-6px);box-shadow:0 20px 40px rgba(11,42,91,.14)}
.blog-card .capa{height:190px;background-size:cover;background-position:center}
.blog-card .conteudo{padding:1.6rem 1.6rem 1.8rem;display:flex;flex-direction:column;gap:.8rem;flex:1}
.blog-card .categoria{font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--orange-txt)}
.blog-card h3{font-size:1.2rem;line-height:1.3}
.blog-card p{font-size:.92rem;color:var(--ink)}
.blog-card .meta{margin-top:auto;font-size:.8rem;color:#5E6A88;display:flex;justify-content:space-between}
.blog-card .ler{color:var(--blue);font-weight:700;font-size:.9rem}

footer{background:var(--navy-deep);color:#93A0BE;padding:5rem 0 2.2rem;font-size:.95rem}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr 1.1fr;gap:2.5rem;margin-bottom:3.5rem}
.selo-box{background:#fff;border-radius:12px;padding:1rem 1.3rem;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.6rem;text-align:center;transition:transform .2s,box-shadow .2s;min-width:190px}
.foot-grid ul{list-style:none;display:flex;flex-direction:column;gap:.7rem}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:1.8rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.85rem}

.whats{
  position:fixed;right:1.4rem;bottom:1.4rem;z-index:70;
  width:58px;height:58px;border-radius:50%;
  background:#128C7E;display:grid;place-items:center;
  box-shadow:0 12px 28px rgba(0,0,0,.28);transition:transform .2s;
}

@media (max-width:1000px){
  .blog-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .nav-links,.intranet{display:none}
  .menu-toggle{display:block}
  .nav-links.open{
    display:flex;flex-direction:column;position:absolute;top:82px;left:0;right:0;
    background:#fff;padding:1.5rem 4vw;gap:1.2rem;border-bottom:1px solid #E9EFF7;
  }
}
@media (max-width:620px){
  header .nav{gap:.7rem}
  header .logo img{height:38px}
  header .nav-right{gap:.6rem}
  header .nav-right .btn{padding:.55rem .9rem;font-size:.8rem;gap:.3rem}
  header .nav-right .btn .arrow{display:none}
  .blog-grid,.foot-grid{grid-template-columns:1fr}
}
@media (max-width:400px){
  header .nav{gap:.5rem}
  header .logo img{height:33px}
  header .nav-right{gap:.45rem}
  header .nav-right .btn{padding:.5rem .75rem;font-size:.75rem}
}

@media (prefers-reduced-motion:reduce){
  /* só cor, opacidade e sombra transitam; nada desliza */
  *,*::before,*::after{transition-property:opacity,color,background-color,border-color,box-shadow,filter!important}
  html{scroll-behavior:auto}
}