:root {
  --azul: #0b3d91;
  --azul-escuro: #072a66;
  --ciano: #00a6d6;
  --verde: #25d366;
  --texto: #1d2433;
  --texto-suave: #5a6478;
  --fundo: #ffffff;
  --fundo-alt: #f3f6fb;
  --borda: #dfe5ef;
  --raio: 14px;
  --sombra: 0 6px 24px rgba(11, 61, 145, .08);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--texto);
  background: var(--fundo);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: var(--azul); }
.container { width: min(1140px, 100% - 32px); margin-inline: auto; }

/* ---------- Topo ---------- */
.topbar {
  background: var(--azul-escuro);
  color: #cfe0ff;
  font-size: .85rem;
}
.topbar .container { display: flex; justify-content: space-between; gap: 12px; padding: 6px 0; flex-wrap: wrap; }
.topbar a { color: #fff; text-decoration: none; font-weight: 600; }

header.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--borda);
}
header.nav .container { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--azul-escuro); font-weight: 800; font-size: 1.25rem; }
.logo-icone {
  width: 40px; height: 40px; border-radius: 10px;
  background: linear-gradient(135deg, var(--azul), var(--ciano));
  display: grid; place-items: center; color: #fff;
}
.logo span small { display: block; font-size: .7rem; font-weight: 500; color: var(--texto-suave); letter-spacing: .04em; }

nav.menu ul { display: flex; gap: 6px; list-style: none; align-items: center; }
nav.menu a {
  display: block; padding: 8px 14px; border-radius: 8px;
  text-decoration: none; color: var(--texto); font-weight: 500; font-size: .95rem;
}
nav.menu a:hover, nav.menu a.ativo { background: var(--fundo-alt); color: var(--azul); }
nav.menu a.btn-menu { background: var(--azul); color: #fff; }
nav.menu a.btn-menu:hover { background: var(--azul-escuro); color: #fff; }

.menu-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; color: var(--azul-escuro); }

@media (max-width: 900px) {
  .menu-toggle { display: block; }
  nav.menu {
    position: absolute; top: 70px; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--borda);
    display: none; box-shadow: var(--sombra);
  }
  nav.menu.aberto { display: block; }
  nav.menu ul { flex-direction: column; align-items: stretch; padding: 12px 16px; }
  nav.menu a { padding: 12px 14px; }
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 24px; border-radius: 10px; border: 0;
  font-weight: 600; font-size: 1rem; text-decoration: none; cursor: pointer;
  transition: transform .15s, background .15s;
}
.btn:hover { transform: translateY(-2px); }
.btn-primario { background: var(--ciano); color: #fff; }
.btn-primario:hover { background: #0090bb; }
.btn-claro { background: rgba(255,255,255,.12); color: #fff; border: 1px solid rgba(255,255,255,.35); }
.btn-whats { background: var(--verde); color: #fff; }
.btn-azul { background: var(--azul); color: #fff; }

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(circle at 85% 20%, rgba(0,166,214,.35), transparent 45%),
    linear-gradient(135deg, var(--azul-escuro), var(--azul));
  color: #fff; padding: 90px 0 100px;
}
.hero .container { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center; }
.hero .selo {
  display: inline-block; background: rgba(255,255,255,.12); padding: 6px 14px;
  border-radius: 99px; font-size: .85rem; margin-bottom: 18px;
}
.hero h1 { font-size: clamp(2rem, 4.5vw, 3.1rem); line-height: 1.15; margin-bottom: 18px; }
.hero h1 em { font-style: normal; color: #7fe0ff; }
.hero p { font-size: 1.1rem; color: #d7e5ff; margin-bottom: 30px; max-width: 560px; }
.hero .acoes { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-card {
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18);
  border-radius: 18px; padding: 28px;
}
.hero-card h3 { margin-bottom: 16px; font-size: 1.1rem; }
.hero-card ul { list-style: none; display: grid; gap: 12px; }
.hero-card li { display: flex; gap: 10px; align-items: flex-start; color: #e6efff; }
.hero-card li::before { content: "✓"; color: #7fe0ff; font-weight: 800; }
@media (max-width: 900px) { .hero .container { grid-template-columns: 1fr; } .hero { padding: 60px 0; } }

/* ---------- Seções ---------- */
section { padding: 80px 0; }
section.alt { background: var(--fundo-alt); }
.titulo-secao { text-align: center; max-width: 700px; margin: 0 auto 48px; }
.titulo-secao .tag { color: var(--ciano); font-weight: 700; text-transform: uppercase; font-size: .8rem; letter-spacing: .1em; }
.titulo-secao h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); color: var(--azul-escuro); margin: 8px 0 12px; line-height: 1.2; }
.titulo-secao p { color: var(--texto-suave); }

.grade { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }

.card {
  background: #fff; border: 1px solid var(--borda); border-radius: var(--raio);
  padding: 28px; box-shadow: var(--sombra); transition: transform .2s, box-shadow .2s;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(11,61,145,.14); }
.card .icone {
  width: 54px; height: 54px; border-radius: 12px; display: grid; place-items: center;
  background: linear-gradient(135deg, #e3eeff, #d9f5ff); color: var(--azul); margin-bottom: 18px;
}
.card h3 { color: var(--azul-escuro); margin-bottom: 10px; font-size: 1.15rem; }
.card p { color: var(--texto-suave); font-size: .95rem; }
.card ul { margin-top: 12px; padding-left: 18px; color: var(--texto-suave); font-size: .92rem; }

/* Diferenciais / números */
.numeros { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 24px; text-align: center; }
.numeros strong { display: block; font-size: 2.2rem; color: var(--azul); }
.numeros span { color: var(--texto-suave); }

/* Planos */
.plano { display: flex; flex-direction: column; }
.plano.destaque { border: 2px solid var(--ciano); position: relative; }
.plano.destaque::before {
  content: "Mais procurado"; position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--ciano); color: #fff; font-size: .75rem; font-weight: 700; padding: 4px 12px; border-radius: 99px;
}
.plano ul { flex: 1; list-style: none; padding: 0; margin: 16px 0 24px; display: grid; gap: 8px; }
.plano li::before { content: "✓ "; color: var(--ciano); font-weight: 800; }
.plano .btn { justify-content: center; }

/* Passos */
.passos { counter-reset: passo; }
.passos .card { position: relative; padding-top: 44px; }
.passos .card::before {
  counter-increment: passo; content: counter(passo);
  position: absolute; top: -18px; left: 28px; width: 40px; height: 40px; border-radius: 50%;
  background: var(--azul); color: #fff; display: grid; place-items: center; font-weight: 800;
}

/* Artigos (cards) */
.artigo-card { padding: 0; overflow: hidden; display: flex; flex-direction: column; text-decoration: none; color: inherit; }
.artigo-card .capa {
  height: 150px; display: grid; place-items: center; color: #fff;
}
.artigo-card .corpo { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.artigo-card .categoria { font-size: .75rem; font-weight: 700; color: var(--ciano); text-transform: uppercase; letter-spacing: .06em; }
.artigo-card h3 { margin: 6px 0 8px; }
.artigo-card .ler { margin-top: auto; padding-top: 14px; font-weight: 600; color: var(--azul); }
.capa-1 { background: linear-gradient(135deg, #5b2be0, #00a6d6); }
.capa-2 { background: linear-gradient(135deg, #0b3d91, #2fb5a0); }
.capa-3 { background: linear-gradient(135deg, #f08a24, #e0457b); }
.capa-4 { background: linear-gradient(135deg, #d63031, #6c1f8f); }
.capa-5 { background: linear-gradient(135deg, #1e7e34, #00a6d6); }
.capa-6 { background: linear-gradient(135deg, #263859, #0b3d91); }

/* ---------- Contato ---------- */
.contato-grade { display: grid; grid-template-columns: 1fr 1.4fr; gap: 32px; }
@media (max-width: 900px) { .contato-grade { grid-template-columns: 1fr; } }
.canal { display: flex; gap: 16px; align-items: center; padding: 20px; margin-bottom: 16px; text-decoration: none; color: inherit; }
.canal .icone { margin: 0; flex-shrink: 0; }
.canal strong { display: block; color: var(--azul-escuro); font-size: 1.05rem; }
.canal span { color: var(--texto-suave); font-size: .9rem; }

form .linha { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { form .linha { grid-template-columns: 1fr; } }
form label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 6px; color: var(--azul-escuro); }
form .campo { margin-bottom: 16px; }
form input, form select, form textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--borda); border-radius: 10px;
  font: inherit; background: #fff; color: var(--texto);
}
form input:focus, form select:focus, form textarea:focus { outline: 2px solid var(--ciano); border-color: transparent; }
form textarea { min-height: 130px; resize: vertical; }
.lgpd-check { display: flex; gap: 10px; align-items: flex-start; font-size: .85rem; color: var(--texto-suave); margin-bottom: 18px; }
.lgpd-check input { width: auto; margin-top: 4px; }
.hp { position: absolute; left: -9999px; }
.aviso { padding: 14px 16px; border-radius: 10px; margin-top: 14px; display: none; font-weight: 500; }
.aviso.ok { display: block; background: #e3f8ec; color: #146c3a; }
.aviso.erro { display: block; background: #fdeaea; color: #a12626; }

/* ---------- Rodapé ---------- */
footer { background: #0a1a3a; color: #aab7d4; padding: 56px 0 24px; font-size: .92rem; }
footer .colunas { display: grid; grid-template-columns: 2fr 1fr 1fr 1.3fr; gap: 32px; margin-bottom: 36px; }
@media (max-width: 900px) { footer .colunas { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { footer .colunas { grid-template-columns: 1fr; } }
footer h4 { color: #fff; margin-bottom: 14px; }
footer ul { list-style: none; display: grid; gap: 8px; }
footer a { color: #cfe0ff; text-decoration: none; }
footer a:hover { color: #fff; }
footer .logo { color: #fff; margin-bottom: 12px; }
footer .copy { border-top: 1px solid rgba(255,255,255,.1); padding-top: 20px; text-align: center; font-size: .82rem; }

/* WhatsApp flutuante */
.whats-flutuante {
  position: fixed; right: 20px; bottom: 20px; z-index: 60;
  width: 58px; height: 58px; border-radius: 50%; background: var(--verde); color: #fff;
  display: grid; place-items: center; box-shadow: 0 8px 24px rgba(0,0,0,.25);
}

/* ---------- Página de artigos ---------- */
.cabecalho-pagina { background: linear-gradient(135deg, var(--azul-escuro), var(--azul)); color: #fff; padding: 64px 0; }
.cabecalho-pagina h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 10px; }
.cabecalho-pagina p { color: #d7e5ff; max-width: 680px; }

.layout-artigos { display: grid; grid-template-columns: 260px 1fr; gap: 40px; align-items: start; }
@media (max-width: 900px) { .layout-artigos { grid-template-columns: 1fr; } .indice { position: static !important; } }
.indice { position: sticky; top: 90px; }
.indice h4 { color: var(--azul-escuro); margin-bottom: 12px; }
.indice ul { list-style: none; display: grid; gap: 4px; }
.indice a { display: block; padding: 8px 12px; border-radius: 8px; text-decoration: none; color: var(--texto); font-size: .93rem; }
.indice a:hover { background: var(--fundo-alt); color: var(--azul); }

article.materia { padding: 36px; margin-bottom: 32px; scroll-margin-top: 90px; }
article.materia .categoria { font-size: .78rem; font-weight: 700; color: var(--ciano); text-transform: uppercase; letter-spacing: .06em; }
article.materia h2 { color: var(--azul-escuro); font-size: 1.7rem; line-height: 1.25; margin: 8px 0 6px; }
article.materia .meta { color: var(--texto-suave); font-size: .85rem; margin-bottom: 20px; }
article.materia h3 { color: var(--azul-escuro); margin: 24px 0 8px; font-size: 1.15rem; }
article.materia p { margin-bottom: 12px; }
article.materia ul, article.materia ol { margin: 0 0 12px 22px; }
article.materia li { margin-bottom: 6px; }
.destaque-box {
  background: var(--fundo-alt); border-left: 4px solid var(--ciano); padding: 16px 20px;
  border-radius: 0 10px 10px 0; margin: 18px 0;
}
.cta-artigo { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--borda); }
.cta-artigo p { margin: 0; flex: 1; min-width: 220px; font-weight: 600; color: var(--azul-escuro); }