:root {
  --azul: #0B4F7A;
  --azul-2: #0E6E8C;
  --ciano: #14A0B8;
  --claro: #E8F5F9;
  --tinta: #12242F;
  --suave: #4F6470;
  --linha: #DCE7EC;
  --fundo: #FFFFFF;
  --fundo-2: #F5F9FB;
  --verde: #1DB57A;
  --raio: 16px;
  --largura: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--tinta);
  background: var(--fundo);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--azul-2); }
a:hover { color: var(--azul); }
.wrap { max-width: var(--largura); margin: 0 auto; padding: 0 16px; }

/* Topo */
.topo { position: sticky; top: 0; z-index: 10; background: rgba(255,255,255,.96); backdrop-filter: blur(6px); border-bottom: 1px solid var(--linha); }
.topo .wrap { display: flex; align-items: center; gap: 24px; min-height: 68px; }
.marca { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--azul); font-weight: 800; font-size: 21px; letter-spacing: -.02em; }
.marca span { color: var(--ciano); font-weight: 600; }
.menu { display: flex; gap: 22px; margin-left: auto; align-items: center; }
.menu a { color: var(--tinta); text-decoration: none; font-weight: 600; font-size: 15px; }
.menu a:hover { color: var(--azul-2); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 22px; border-radius: 999px; font-weight: 700; font-size: 15px; text-decoration: none; border: 2px solid transparent; cursor: pointer; }
.btn.p { background: var(--azul); color: #fff; }
.btn.p:hover { background: var(--azul-2); color: #fff; }
.btn.s { border-color: var(--azul); color: var(--azul); background: #fff; }
.btn.s:hover { background: var(--claro); }
@media (max-width: 820px) {
  .menu a:not(.btn) { display: none; }
  .topo .btn { padding: 10px 16px; font-size: 14px; }
}

/* Hero da home */
.hero { background: linear-gradient(160deg, var(--claro), #fff 60%); padding: 64px 0 56px; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr 1fr; gap: 40px; align-items: center; }
.hero h1 { font-size: clamp(32px, 4.6vw, 52px); line-height: 1.1; margin: 0 0 18px; letter-spacing: -.03em; color: var(--azul); }
.hero p.lead { font-size: 19px; color: var(--suave); margin: 0 0 28px; max-width: 540px; }
.hero .acoes { display: flex; gap: 12px; flex-wrap: wrap; }
.selo { display: inline-block; background: #fff; border: 1px solid var(--linha); color: var(--azul-2); font-weight: 700; font-size: 13px; padding: 6px 12px; border-radius: 999px; margin-bottom: 18px; }
@media (max-width: 900px) { .hero .wrap { grid-template-columns: 1fr; } }

.secao { padding: 64px 0; }
.secao.cinza { background: var(--fundo-2); }
.secao h2 { font-size: clamp(26px, 3.2vw, 36px); line-height: 1.2; margin: 0 0 12px; color: var(--azul); letter-spacing: -.02em; }
.secao .sub { color: var(--suave); margin: 0 0 32px; max-width: 680px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.card { background: #fff; border: 1px solid var(--linha); border-radius: var(--raio); padding: 22px; }
.card h3 { margin: 0 0 6px; font-size: 18px; color: var(--tinta); }
.card p { margin: 0; color: var(--suave); font-size: 15.5px; }
.card .ico { width: 44px; height: 44px; border-radius: 12px; background: var(--claro); display: grid; place-items: center; margin-bottom: 14px; color: var(--azul); }

/* Blog: índice */
.blog-topo { background: linear-gradient(160deg, var(--claro), #fff 70%); padding: 48px 0 32px; }
.blog-topo h1 { margin: 0 0 8px; font-size: clamp(30px, 4vw, 44px); color: var(--azul); letter-spacing: -.02em; }
.blog-topo p { margin: 0; color: var(--suave); }
.posts { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; padding: 40px 0 72px; }
.post-card { border: 1px solid var(--linha); border-radius: var(--raio); overflow: hidden; text-decoration: none; color: inherit; background: #fff; transition: transform .15s, box-shadow .15s; }
.post-card:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(11,79,122,.12); }
.post-card .txt { padding: 20px; }
.post-card h2 { font-size: 20px; line-height: 1.3; margin: 6px 0 8px; color: var(--tinta); }
.post-card p { margin: 0; color: var(--suave); font-size: 15px; }
.cat { font-size: 12.5px; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; color: var(--ciano); }

/* Artigo */
.trilha { font-size: 14px; color: var(--suave); padding: 22px 0 0; }
.trilha a { color: var(--suave); text-decoration: none; }
.trilha a:hover { color: var(--azul-2); }
.artigo-topo { padding: 18px 0 28px; }
.artigo-topo h1 { font-size: clamp(30px, 4.4vw, 46px); line-height: 1.15; margin: 10px 0 14px; letter-spacing: -.025em; color: var(--azul); max-width: 900px; }
.artigo-topo .linha-fina { font-size: 19px; color: var(--suave); max-width: 820px; margin: 0 0 18px; }
.meta { display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 14px; color: var(--suave); }
.capa { margin: 8px 0 40px; border-radius: 28px; overflow: hidden; box-shadow: 0 20px 50px rgba(11,79,122,.18); }

.layout { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 56px; padding-bottom: 72px; }
@media (max-width: 980px) { .layout { grid-template-columns: minmax(0, 1fr); } .lateral { order: -1; } }
.conteudo { max-width: 760px; }
.conteudo h2 { font-size: 28px; line-height: 1.25; margin: 44px 0 14px; color: var(--azul); letter-spacing: -.015em; scroll-margin-top: 90px; }
.conteudo h3 { font-size: 20px; margin: 28px 0 8px; color: var(--tinta); }
.conteudo p, .conteudo li { color: #263A45; }
.conteudo ul, .conteudo ol { padding-left: 22px; }
.conteudo li { margin: 6px 0; }
.resumo { background: var(--claro); border-left: 5px solid var(--ciano); border-radius: 12px; padding: 18px 22px; margin: 0 0 8px; }
.resumo strong { color: var(--azul); }
.resumo ul { margin: 8px 0 0; }
.tabela { overflow-x: auto; margin: 18px 0; border: 1px solid var(--linha); border-radius: 12px; }
.tabela table { border-collapse: collapse; width: 100%; min-width: 560px; font-size: 15.5px; }
.tabela th, .tabela td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--linha); vertical-align: top; }
.tabela th { background: var(--fundo-2); color: var(--azul); font-weight: 700; }
.tabela tr:last-child td { border-bottom: 0; }
.checklist { list-style: none; padding-left: 0 !important; }
.checklist li { position: relative; padding-left: 32px; }
.checklist li::before { content: ""; position: absolute; left: 0; top: 4px; width: 20px; height: 20px; border-radius: 6px; background: var(--verde) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3 3 7-7' fill='none' stroke='white' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat; }
.cta-box { background: linear-gradient(135deg, var(--azul), var(--azul-2)); color: #fff; border-radius: 22px; padding: 30px; margin: 44px 0; }
.cta-box h2, .cta-box h3 { color: #fff; margin: 0 0 8px; }
.cta-box p { color: #D7EEF5; margin: 0 0 18px; }
.cta-box .btn.p { background: #fff; color: var(--azul); }
.cta-box .btn.p:hover { background: var(--claro); }
details { border: 1px solid var(--linha); border-radius: 12px; padding: 14px 18px; margin: 10px 0; background: #fff; }
details summary { cursor: pointer; font-weight: 700; color: var(--tinta); }
details p { margin: 10px 0 0; }

.lateral .caixa { position: sticky; top: 92px; border: 1px solid var(--linha); border-radius: var(--raio); padding: 20px; background: var(--fundo-2); }
.lateral h2 { font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--suave); margin: 0 0 10px; }
.lateral ol { margin: 0; padding-left: 18px; font-size: 15px; }
.lateral li { margin: 7px 0; }
.lateral a { color: var(--tinta); text-decoration: none; }
.lateral a:hover { color: var(--azul-2); }
.lateral .btn { width: 100%; margin-top: 18px; }
@media (max-width: 980px) { .lateral .caixa { position: static; } }

/* Rodapé */
.rodape { background: #0A3550; color: #B9D3DF; padding: 44px 0 28px; font-size: 15px; }
.rodape .wrap { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 28px; }
.rodape a { color: #E2F1F7; text-decoration: none; }
.rodape a:hover { text-decoration: underline; }
.rodape h3 { color: #fff; font-size: 15px; margin: 0 0 10px; }
.rodape ul { list-style: none; margin: 0; padding: 0; }
.rodape li { margin: 6px 0; }
.rodape .copy { grid-column: 1 / -1; border-top: 1px solid rgba(255,255,255,.12); padding-top: 18px; font-size: 13.5px; }
@media (max-width: 720px) { .rodape .wrap { grid-template-columns: 1fr; } }

.wpp { position: fixed; right: 18px; bottom: 18px; z-index: 20; display: inline-flex; align-items: center; gap: 8px; background: var(--verde); color: #fff; font-weight: 700; padding: 13px 18px; border-radius: 999px; text-decoration: none; box-shadow: 0 10px 24px rgba(0,0,0,.18); font-size: 15px; }
.wpp:hover { color: #fff; filter: brightness(1.05); }
.so-mob { display: none; }
@media (max-width: 820px) { .so-desk { display: none; } .so-mob { display: inline; } .marca { font-size: 19px; } }

/* Entrar */
.menu a.entrar { border: 2px solid var(--linha); border-radius: 999px; padding: 9px 18px; }
.menu a.entrar:hover { border-color: var(--azul); }
@media (max-width: 820px) { .menu a.entrar { display: inline-flex; padding: 8px 14px; font-size: 14px; } }

/* Planos */
.alterna { display: inline-flex; gap: 4px; background: #fff; border: 1px solid var(--linha); border-radius: 999px; padding: 4px; margin-top: 22px; }
.alterna button { border: 0; background: none; padding: 10px 18px; border-radius: 999px; font: inherit; font-weight: 700; font-size: 15px; color: var(--suave); cursor: pointer; }
.alterna button b { color: var(--verde); font-size: 12.5px; margin-left: 4px; }
.alterna button[aria-pressed="true"] { background: var(--azul); color: #fff; }
.alterna button[aria-pressed="true"] b { color: #9FF0C9; }
.planos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; padding: 36px 0 12px; align-items: start; }
@media (max-width: 900px) { .planos { grid-template-columns: 1fr; } }
.plano { position: relative; border: 1px solid var(--linha); border-radius: 22px; padding: 28px 24px; background: #fff; display: flex; flex-direction: column; gap: 6px; }
.plano.destaque { border: 2px solid var(--azul); box-shadow: 0 18px 44px rgba(11,79,122,.16); }
.plano .tag { position: absolute; top: -13px; left: 24px; background: var(--azul); color: #fff; font-size: 12.5px; font-weight: 800; padding: 5px 12px; border-radius: 999px; }
.plano h2 { margin: 0; font-size: 22px; color: var(--azul); }
.plano .publico { margin: 0; color: var(--suave); font-size: 15px; min-height: 48px; }
.plano .preco { margin: 14px 0 0; font-size: 36px; font-weight: 800; color: var(--tinta); letter-spacing: -.02em; }
.plano .preco small { font-size: 15px; font-weight: 600; color: var(--suave); margin-left: 4px; }
.plano .preco .sob { font-size: 26px; }
.plano .cond { margin: 0 0 14px; font-size: 13.5px; color: var(--suave); min-height: 20px; }
.planos[data-ciclo="m"] .a, .planos[data-ciclo="a"] .m { display: none; }
.plano .btn { width: 100%; }
.plano .inclui { list-style: none; padding: 0; margin: 18px 0 0; border-top: 1px solid var(--linha); }
.plano .inclui li { padding: 9px 0 9px 26px; position: relative; font-size: 15px; border-bottom: 1px dashed var(--linha); }
.plano .inclui li::before { content: "✓"; position: absolute; left: 2px; color: var(--verde); font-weight: 800; }
.nota { font-size: 13.5px; color: var(--suave); margin: 4px 0 0; }
.comparar td:not(:first-child), .comparar th:not(:first-child) { text-align: center; width: 110px; }
.comparar .ok { color: var(--verde); font-weight: 800; }
.comparar .nao { color: #9AAAB3; }
@media (max-width: 480px) { .topo .btn.p { display: none; } }

/* Planos: 4 colunas, combos em degradê */
.planos { grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 1100px) { .planos { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .planos { grid-template-columns: 1fr; } }
.plano.combo { background: linear-gradient(170deg, #FFFFFF 0%, #E3F3F8 100%); border-color: #BFE3EE; }
.plano.combo.forte { background: linear-gradient(170deg, #E8F6FA 0%, #BFE7F1 100%); border-color: #9FD6E6; }
.plano .preco .sob { font-size: 21px; }
.plano .publico { min-height: 72px; }
.comparar .breve { display: inline-block; font-size: 11.5px; font-weight: 800; color: var(--azul-2); background: var(--claro); padding: 3px 8px; border-radius: 999px; white-space: nowrap; }
.comparar td:not(:first-child), .comparar th:not(:first-child) { width: 104px; }
.btn { text-align: center; } .plano .btn { white-space: nowrap; font-size: 14.5px; padding: 12px 14px; }
.marca .by { font-size: 11px; font-weight: 700; color: var(--suave); letter-spacing: .04em; margin-left: 2px; align-self: flex-end; margin-bottom: 4px; }
@media (max-width: 480px) { .marca .by { display: none; } }