/* ==========================================================================
   E-Life Saúde — Design System
   Cores extraídas da logomarca oficial (azul tecnológico + verde saúde/pulso)
   ========================================================================== */

:root {
  --azul-escuro: #12324f;
  --azul: #1f5c99;
  --azul-claro: #2e8fcc;
  --azul-bg: #f0f6fb;
  --verde: #2fae6b;
  --verde-claro: #6fcf7d;
  --texto: #1c2b39;
  --texto-suave: #4c5c6b;
  --branco: #ffffff;
  --cinza-borda: #dde6ee;
  --cinza-bg: #f7f9fb;
  --alerta: #c0392b;
  --sombra: 0 10px 30px rgba(18, 50, 79, 0.08);
  --sombra-forte: 0 16px 40px rgba(18, 50, 79, 0.16);
  --raio: 14px;
  --fonte: "Segoe UI", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--fonte);
  color: var(--texto);
  background: var(--branco);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 72px 0; }

.secao-alt { background: var(--cinza-bg); }
.secao-azul { background: linear-gradient(135deg, var(--azul-escuro), var(--azul)); color: var(--branco); }
.secao-azul h2, .secao-azul p { color: var(--branco); }

h1, h2, h3, h4 { color: var(--azul-escuro); line-height: 1.25; margin: 0 0 16px; font-weight: 800; }
h1 { font-size: clamp(2rem, 4vw, 2.9rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 16px; color: var(--texto-suave); }

.rotulo {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--verde);
  background: rgba(47, 174, 107, 0.1);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
}

.cabecalho-secao {
  max-width: 720px;
  margin: 0 auto 48px;
  text-align: center;
}
.cabecalho-secao p { font-size: 1.05rem; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.98rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primario { background: var(--verde); color: var(--branco); box-shadow: 0 8px 20px rgba(47, 174, 107, 0.35); }
.btn-primario:hover { background: #279159; }
.btn-secundario { background: var(--branco); color: var(--azul); border-color: var(--azul); }
.btn-secundario:hover { background: var(--azul); color: var(--branco); }
.btn-claro { background: var(--branco); color: var(--azul-escuro); }
.btn-fantasma { background: transparent; color: var(--branco); border-color: rgba(255,255,255,0.6); }
.btn-fantasma:hover { background: rgba(255,255,255,0.15); }
.btn-grande { padding: 16px 34px; font-size: 1.05rem; }
.btn-bloco { width: 100%; justify-content: center; }

/* ---------- Cabeçalho / Navegação ---------- */
.topo {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--cinza-borda);
}
.barra-topo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
}
.marca { display: flex; align-items: center; gap: 10px; }
.marca img { height: 40px; width: auto; }
.texto-marca { font-weight: 800; font-size: 1.2rem; letter-spacing: -0.01em; color: var(--azul-escuro); white-space: nowrap; }

.nav-desktop { display: flex; align-items: center; gap: 6px; }
.nav-desktop > ul { display: flex; align-items: center; gap: 2px; list-style: none; margin: 0; padding: 0; }
.nav-desktop a.link-nav {
  display: block;
  padding: 10px 14px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--texto);
}
.nav-desktop a.link-nav:hover, .nav-desktop a.link-nav.ativo { color: var(--azul); background: var(--azul-bg); }

.item-dropdown { position: relative; }
.menu-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 280px;
  background: var(--branco);
  border-radius: var(--raio);
  box-shadow: var(--sombra-forte);
  border: 1px solid var(--cinza-borda);
  padding: 10px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.18s ease;
}
.item-dropdown:hover .menu-dropdown,
.item-dropdown:focus-within .menu-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.menu-dropdown a {
  display: block;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--texto);
}
.menu-dropdown a:hover { background: var(--azul-bg); color: var(--azul); }
.item-dropdown > a.link-nav::after { content: " ▾"; font-size: 0.7em; }

.acoes-topo { display: flex; align-items: center; gap: 10px; }
.btn-portal {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 2px solid var(--azul);
  color: var(--azul);
  font-weight: 700;
  font-size: 0.9rem;
}
.btn-portal:hover { background: var(--azul); color: var(--branco); }

.botao-menu-mobile {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.botao-menu-mobile span {
  display: block;
  width: 26px;
  height: 3px;
  margin: 5px 0;
  background: var(--azul-escuro);
  border-radius: 2px;
  transition: all 0.2s ease;
}

.menu-mobile {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 12px 24px 24px;
  background: var(--branco);
  border-top: 1px solid var(--cinza-borda);
}
.menu-mobile.aberto { display: flex; }

@media (max-width: 960px) {
  .nav-desktop { display: none; }
  .acoes-topo .btn-portal span.txt { display: none; }
  .botao-menu-mobile { display: block; }
  .menu-mobile a { padding: 12px 6px; font-weight: 600; border-bottom: 1px solid var(--cinza-bg); }
  .submenu-mobile { padding-left: 16px; display: flex; flex-direction: column; }
  .submenu-mobile a { font-weight: 500; color: var(--texto-suave); border-bottom: none; padding: 8px 6px; }
}

/* ---------- Hero ---------- */
.hero {
  padding: 88px 0 72px;
  background:
    radial-gradient(circle at 85% 20%, rgba(47, 174, 107, 0.15), transparent 55%),
    linear-gradient(160deg, var(--azul-escuro) 0%, var(--azul) 65%);
  color: var(--branco);
  position: relative;
  overflow: hidden;
}
.hero-grade {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.hero h1 { color: var(--branco); }
.hero .subtitulo { font-size: 1.2rem; color: #e4f0fa; font-weight: 600; margin-bottom: 14px; }
.hero .texto-apoio { color: #cfe1ef; font-size: 1.02rem; max-width: 540px; }
.hero-acoes { display: flex; gap: 14px; margin-top: 28px; flex-wrap: wrap; }
.hero-cartao {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 20px;
  padding: 28px;
  backdrop-filter: blur(4px);
}
.hero-cartao ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 16px; }
.hero-cartao li { display: flex; gap: 12px; align-items: flex-start; font-weight: 600; color: var(--branco); }
.hero-cartao .icone { flex-shrink: 0; width: 34px; height: 34px; border-radius: 10px; background: var(--verde); display: flex; align-items: center; justify-content: center; }

.pagina-hero {
  padding: 56px 0 48px;
  background: linear-gradient(160deg, var(--azul-escuro), var(--azul));
  color: var(--branco);
  text-align: center;
}
.pagina-hero h1 { color: var(--branco); margin-bottom: 12px; }
.pagina-hero p { color: #dbeaf5; max-width: 680px; margin: 0 auto; font-size: 1.08rem; }
.trilha { font-size: 0.85rem; color: #bcd7ea; margin-bottom: 14px; }
.trilha a:hover { text-decoration: underline; }

/* ---------- Grades e cartões ---------- */
.grade-cartoes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grade-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grade-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

.cartao {
  background: var(--branco);
  border: 1px solid var(--cinza-borda);
  border-radius: var(--raio);
  padding: 30px 26px;
  box-shadow: var(--sombra);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.cartao:hover { transform: translateY(-4px); box-shadow: var(--sombra-forte); }
.cartao .icone-cartao {
  width: 52px; height: 52px; border-radius: 14px;
  background: var(--azul-bg); color: var(--azul);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.cartao h3 { margin-bottom: 10px; }
.cartao p { margin-bottom: 14px; }
.cartao .link-saiba { font-weight: 700; color: var(--azul); }
.cartao .link-saiba:hover { color: var(--verde); }

.bloco-destaque {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.bloco-destaque.inverter { direction: rtl; }
.bloco-destaque.inverter > * { direction: ltr; }
.lista-check { list-style: none; margin: 20px 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.lista-check li { display: flex; gap: 12px; align-items: flex-start; font-weight: 600; color: var(--texto); }
.lista-check li::before {
  content: "✓";
  flex-shrink: 0;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--verde);
  color: var(--branco);
  font-size: 0.8rem;
  display: flex; align-items: center; justify-content: center;
  margin-top: 2px;
}
.painel-visual {
  border-radius: 20px;
  background: linear-gradient(150deg, var(--azul-bg), #e3eef8);
  border: 1px solid var(--cinza-borda);
  padding: 36px;
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ---------- Diferenciais ---------- */
.grade-diferenciais { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; margin-top: 40px; }
.item-diferencial { text-align: center; padding: 20px; }
.item-diferencial .num {
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--azul-bg); color: var(--azul);
  font-weight: 800; font-size: 1.3rem;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}

/* ---------- CTA final ---------- */
.cta-final { text-align: center; padding: 64px 0; }
.cta-final h2 { color: var(--branco); }
.cta-final p { color: #dbeaf5; max-width: 620px; margin: 0 auto 28px; }

/* ---------- Tabelas de conteúdo ---------- */
.tabela-wrap { overflow-x: auto; margin: 24px 0; border-radius: var(--raio); border: 1px solid var(--cinza-borda); }
table.tabela-elife { width: 100%; border-collapse: collapse; min-width: 560px; }
table.tabela-elife th {
  background: var(--azul);
  color: var(--branco);
  text-align: left;
  padding: 14px 16px;
  font-size: 0.92rem;
}
table.tabela-elife td { padding: 14px 16px; border-top: 1px solid var(--cinza-borda); font-size: 0.94rem; color: var(--texto-suave); }
table.tabela-elife tr:nth-child(even) td { background: var(--cinza-bg); }

/* ---------- Etapas numeradas ---------- */
.lista-etapas { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 40px; }
.etapa { background: var(--branco); border: 1px solid var(--cinza-borda); border-radius: var(--raio); padding: 26px 22px; box-shadow: var(--sombra); position: relative; }
.etapa .num-etapa {
  width: 40px; height: 40px; border-radius: 12px;
  background: var(--verde); color: var(--branco);
  font-weight: 800; display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px; font-size: 1.05rem;
}

/* ---------- Badges de risco ---------- */
.badge { display: inline-block; padding: 4px 12px; border-radius: 999px; font-size: 0.78rem; font-weight: 700; }
.badge-critico { background: #fbe4e1; color: #b8332a; }
.badge-moderado { background: #fdf1d6; color: #a3720d; }
.badge-baixo { background: #e2f5e7; color: #237a4c; }

/* ---------- Formulários ---------- */
.form-elife { max-width: 640px; }
.campo { margin-bottom: 20px; }
.campo label { display: block; font-weight: 700; margin-bottom: 8px; font-size: 0.92rem; color: var(--azul-escuro); }
.campo input, .campo select, .campo textarea {
  width: 100%;
  padding: 13px 16px;
  border-radius: 10px;
  border: 1.5px solid var(--cinza-borda);
  font-family: var(--fonte);
  font-size: 0.98rem;
  background: var(--branco);
  color: var(--texto);
  transition: border-color 0.15s ease;
}
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: none; border-color: var(--azul-claro); }
.campo-linha { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.msg-form { padding: 14px 18px; border-radius: 10px; margin-bottom: 20px; font-weight: 600; font-size: 0.92rem; }
.msg-sucesso { background: #e2f5e7; color: #237a4c; }
.msg-erro { background: #fbe4e1; color: #b8332a; }

/* ---------- Página Contato ---------- */
.grade-contato { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 48px; }
.cartao-info-contato { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 22px; }
.cartao-info-contato .icone-cartao { margin-bottom: 0; flex-shrink: 0; }

/* ---------- Blog ---------- */
.grade-blog { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.cartao-post { background: var(--branco); border: 1px solid var(--cinza-borda); border-radius: var(--raio); overflow: hidden; box-shadow: var(--sombra); transition: transform 0.18s ease; }
.cartao-post:hover { transform: translateY(-4px); }
.cartao-post .capa-post { height: 160px; background: linear-gradient(135deg, var(--azul), var(--verde)); }
.cartao-post .conteudo-post { padding: 22px; }
.tag-categoria { font-size: 0.72rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.06em; color: var(--verde); }
.data-post { font-size: 0.82rem; color: var(--texto-suave); margin-top: 8px; }
.filtros-blog { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-bottom: 44px; }
.chip-filtro { padding: 8px 18px; border-radius: 999px; border: 1.5px solid var(--cinza-borda); font-weight: 700; font-size: 0.85rem; color: var(--texto-suave); }
.chip-filtro.ativo, .chip-filtro:hover { border-color: var(--azul); color: var(--azul); }

article.corpo-artigo { max-width: 760px; margin: 0 auto; }
article.corpo-artigo h2 { margin-top: 36px; }
article.corpo-artigo ul, article.corpo-artigo ol { color: var(--texto-suave); padding-left: 22px; }
article.corpo-artigo li { margin-bottom: 8px; }
.caixa-destaque-artigo { background: var(--azul-bg); border-left: 4px solid var(--azul); border-radius: 10px; padding: 20px 24px; margin: 28px 0; }
.caixa-destaque-artigo p:last-child { margin-bottom: 0; }

/* ---------- Rodapé ---------- */
footer.rodape { background: var(--azul-escuro); color: #cfe1ef; padding: 60px 0 24px; }
.grade-rodape { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 40px; }
.rodape h4 { color: var(--branco); font-size: 1rem; margin-bottom: 18px; }
.rodape-marca { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.rodape-marca img { height: 34px; }
.rodape-marca .texto-marca { color: var(--branco); font-size: 1.1rem; }
.rodape ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.rodape a { font-size: 0.92rem; color: #cfe1ef; }
.rodape a:hover { color: var(--verde-claro); }
.redes-rodape { display: flex; gap: 12px; margin-top: 16px; }
.redes-rodape a {
  width: 38px; height: 38px; border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
}
.redes-rodape a:hover { background: var(--verde); }
.linha-final-rodape {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.82rem;
  color: #93aec2;
}

/* ---------- WhatsApp flutuante ---------- */
.whats-flutuante {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px rgba(0,0,0,0.25);
  z-index: 90;
  transition: transform 0.15s ease;
}
.whats-flutuante:hover { transform: scale(1.08); }

/* ---------- Responsivo ---------- */
@media (max-width: 900px) {
  .hero-grade, .bloco-destaque, .grade-contato { grid-template-columns: 1fr; }
  .bloco-destaque.inverter { direction: ltr; }
  .grade-cartoes, .grade-2 { grid-template-columns: 1fr; }
  .grade-4 { grid-template-columns: repeat(2, 1fr); }
  .grade-blog { grid-template-columns: 1fr; }
  .lista-etapas { grid-template-columns: 1fr; }
  .grade-rodape { grid-template-columns: 1fr 1fr; }
  .campo-linha { grid-template-columns: 1fr; }
  section { padding: 52px 0; }
}
@media (max-width: 560px) {
  .grade-rodape { grid-template-columns: 1fr; }
  .linha-final-rodape { flex-direction: column; text-align: center; }
  .hero-acoes { flex-direction: column; align-items: stretch; }
  .hero-acoes .btn { justify-content: center; }
}