/* Medicina do Trabalho 1 — folha de estilo única do site */
:root {
  --azul-900: #0a2e57;
  --azul-700: #0b4f8a;
  --azul-600: #0d63ad;
  --azul-100: #e6f0fa;
  --verde-600: #11875a;
  --verde-500: #16a36b;
  --verde-100: #e3f6ee;
  --texto: #16263a;
  --texto-suave: #4a5b70;
  --borda: #d9e3ee;
  --fundo: #ffffff;
  --fundo-alt: #f4f8fc;
  --raio: 14px;
  --sombra: 0 6px 24px rgba(10, 46, 87, 0.08);
  --largura: 1160px;
  --fonte: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--fonte);
  font-size: 17px;
  line-height: 1.65;
  color: var(--texto);
  background: var(--fundo);
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--azul-600); }
a:hover { color: var(--azul-700); }
h1, h2, h3, h4 { line-height: 1.2; color: var(--azul-900); margin: 0 0 .6em; }
h1 { font-size: clamp(2rem, 4.5vw, 3.1rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); letter-spacing: -0.01em; }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }
ul { padding-left: 1.2em; }

.container { width: 100%; max-width: var(--largura); margin: 0 auto; padding: 0 20px; }
.secao { padding: 72px 0; }
.secao-alt { background: var(--fundo-alt); }
.secao-titulo { max-width: 720px; margin-bottom: 40px; }
.secao-titulo p { color: var(--texto-suave); font-size: 1.08rem; }
.centro { text-align: center; margin-left: auto; margin-right: auto; }
.eyebrow {
  display: inline-block; font-size: .8rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .08em; color: var(--verde-600); margin-bottom: .6em;
}
.pular-conteudo {
  position: absolute; left: -9999px; top: 0; background: var(--azul-900); color: #fff; padding: 10px 16px; z-index: 100;
}
.pular-conteudo:focus { left: 10px; top: 10px; }

/* Botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  padding: .85em 1.4em; border-radius: 999px; font-weight: 700; font-size: 1rem;
  text-decoration: none; border: 2px solid transparent; cursor: pointer; transition: .2s ease;
  min-height: 48px;
}
.btn-primario { background: var(--verde-500); color: #fff; }
.btn-primario:hover { background: var(--verde-600); color: #fff; }
.btn-secundario { background: #fff; color: var(--azul-700); border-color: var(--azul-600); }
.btn-secundario:hover { background: var(--azul-100); color: var(--azul-700); }
.btn-claro { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.6); }
.btn-claro:hover { background: rgba(255,255,255,.22); color: #fff; }
.btns { display: flex; flex-wrap: wrap; gap: 12px; }

/* Topo */
.topo-faixa { background: var(--azul-900); color: #cfe0f3; font-size: .88rem; }
.topo-faixa .container { display: flex; justify-content: space-between; gap: 16px; padding-top: 8px; padding-bottom: 8px; flex-wrap: wrap; }
.topo-faixa a { color: #fff; text-decoration: none; }
.cabecalho {
  position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.96);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--borda);
}
.cabecalho .container { display: flex; align-items: center; justify-content: space-between; min-height: 72px; gap: 20px; }
.logo { white-space: nowrap; display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--azul-900); font-weight: 800; font-size: 1.12rem; line-height: 1.1; }
.logo svg { width: 40px; height: 40px; flex: none; }
.logo small { display: block; font-weight: 500; font-size: .72rem; color: var(--texto-suave); letter-spacing: .02em; }
.menu { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.menu a { white-space: nowrap; display: block; padding: 10px 12px; border-radius: 8px; color: var(--texto); text-decoration: none; font-weight: 600; font-size: .95rem; }
.menu a:hover, .menu a[aria-current="page"] { color: var(--azul-600); background: var(--azul-100); }
.menu .btn { margin-left: 8px; padding: .6em 1.1em; min-height: 42px; }
.menu .btn:hover { background: var(--verde-600); color: #fff; }
.menu-botao {
  display: none; background: none; border: 1px solid var(--borda); border-radius: 10px;
  width: 46px; height: 46px; cursor: pointer; color: var(--azul-900);
}
.menu-botao svg { margin: auto; }

@media (max-width: 1120px) {
  .menu-botao { display: flex; align-items: center; justify-content: center; }
  .menu {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; background: #fff;
    border-bottom: 1px solid var(--borda); padding: 12px 20px 20px; box-shadow: var(--sombra);
  }
  .menu.aberto { display: flex; }
  .menu a { padding: 14px 12px; }
  .menu .btn { margin: 8px 0 0; }
  .topo-faixa .ocultar-mobile { display: none; }
}

/* Hero */
.hero {
  background:
    radial-gradient(1000px 420px at 85% -10%, rgba(22,163,107,.18), transparent 60%),
    linear-gradient(135deg, var(--azul-900) 0%, var(--azul-700) 60%, #0e6a8f 100%);
  color: #fff; padding: 88px 0 96px;
}
.hero h1 { color: #fff; }
.hero p.lead { font-size: 1.18rem; color: #dbe8f6; max-width: 620px; }
.hero .grade { display: grid; grid-template-columns: 1.25fr 1fr; gap: 48px; align-items: center; }
.hero-cartao {
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18);
  border-radius: 20px; padding: 28px; backdrop-filter: blur(4px);
}
.hero-cartao h2 { color: #fff; font-size: 1.25rem; }
.lista-check { list-style: none; padding: 0; margin: 0; }
.lista-check li { position: relative; padding-left: 32px; margin-bottom: 12px; }
.lista-check li::before {
  content: ""; position: absolute; left: 0; top: .3em; width: 20px; height: 20px; border-radius: 50%;
  background: var(--verde-500) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/14px no-repeat;
}
.selos { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.selo { background: rgba(255,255,255,.12); border-radius: 999px; padding: 6px 14px; font-size: .88rem; color: #e8f1fb; }

/* Cabeçalho de páginas internas */
.pagina-topo {
  background: linear-gradient(135deg, var(--azul-900), var(--azul-700));
  color: #fff; padding: 56px 0 60px;
}
.pagina-topo h1 { color: #fff; font-size: clamp(1.9rem, 4vw, 2.7rem); }
.pagina-topo p { color: #dbe8f6; font-size: 1.12rem; max-width: 720px; }
.trilha { font-size: .88rem; margin-bottom: 18px; color: #bcd3ea; }
.trilha ol { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.trilha li + li::before { content: "›"; margin-right: 6px; }
.trilha a { color: #fff; }

/* Cartões */
.grade-cartoes { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 22px; }
.cartao {
  background: #fff; border: 1px solid var(--borda); border-radius: var(--raio);
  padding: 26px; box-shadow: var(--sombra); display: flex; flex-direction: column;
}
.cartao h3 { margin-top: 4px; }
.cartao p { color: var(--texto-suave); }
.cartao .link-mais { margin-top: auto; font-weight: 700; text-decoration: none; }
.cartao .link-mais::after { content: " →"; }
.icone {
  width: 52px; height: 52px; border-radius: 14px; background: var(--verde-100); color: var(--verde-600);
  display: flex; align-items: center; justify-content: center; margin-bottom: 14px;
}
.icone svg { width: 28px; height: 28px; }
.icone.azul { background: var(--azul-100); color: var(--azul-600); }

/* Passos */
.passos { counter-reset: passo; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 22px; list-style: none; padding: 0; }
.passos li { counter-increment: passo; background: #fff; border-radius: var(--raio); padding: 26px; border: 1px solid var(--borda); }
.passos li::before {
  content: counter(passo); display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 50%; background: var(--azul-600); color: #fff; font-weight: 800; margin-bottom: 12px;
}
.passos h3 { font-size: 1.08rem; }
.passos p { color: var(--texto-suave); margin: 0; }

/* Conteúdo de texto */
.conteudo { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 48px; align-items: start; }
.texto h2 { margin-top: 1.6em; }
.texto h2:first-child { margin-top: 0; }
.texto ul li { margin-bottom: .4em; }
.lateral { position: sticky; top: 96px; display: grid; gap: 20px; }
.caixa-cta { background: var(--azul-900); color: #dbe8f6; border-radius: var(--raio); padding: 26px; }
.caixa-cta h3 { color: #fff; }
.caixa-cta .btn { width: 100%; margin-top: 8px; }
.caixa-links { background: var(--fundo-alt); border-radius: var(--raio); padding: 22px; border: 1px solid var(--borda); }
.caixa-links h3 { font-size: 1rem; }
.caixa-links ul { list-style: none; padding: 0; margin: 0; }
.caixa-links li a { display: block; padding: 8px 0; border-bottom: 1px solid var(--borda); text-decoration: none; font-weight: 600; }
.caixa-links li:last-child a { border-bottom: 0; }
.destaque { background: var(--verde-100); border-left: 4px solid var(--verde-500); border-radius: 8px; padding: 16px 20px; margin: 1.4em 0; }
.tabela-wrap { overflow-x: auto; margin: 1.2em 0; }
table { width: 100%; border-collapse: collapse; font-size: .96rem; }
th, td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--borda); vertical-align: top; }
th { background: var(--azul-100); color: var(--azul-900); }

@media (max-width: 960px) {
  .hero .grade, .conteudo { grid-template-columns: minmax(0, 1fr); }
  .lateral { position: static; }
  .hero { padding: 64px 0 72px; }
  .secao { padding: 56px 0; }
}

/* FAQ */
.faq { max-width: 860px; }
.faq details { background: #fff; border: 1px solid var(--borda); border-radius: 12px; margin-bottom: 12px; }
.faq summary {
  cursor: pointer; list-style: none; padding: 18px 52px 18px 20px; font-weight: 700; color: var(--azul-900); position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%);
  font-size: 1.5rem; color: var(--verde-600); font-weight: 400;
}
.faq details[open] summary::after { content: "–"; }
.faq details > div { padding: 0 20px 18px; color: var(--texto-suave); }

/* Faixa CTA */
.faixa-cta { background: linear-gradient(135deg, var(--verde-600), var(--azul-600)); color: #fff; padding: 56px 0; }
.faixa-cta .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.faixa-cta h2 { color: #fff; margin: 0 0 .3em; }
.faixa-cta p { margin: 0; color: #eaf6f0; }

/* Contato */
.grade-contato { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.info-contato { list-style: none; padding: 0; margin: 0; }
.info-contato li { display: flex; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--borda); }
.info-contato .icone { margin: 0; flex: none; }
.info-contato strong { display: block; color: var(--azul-900); }
form .campo { margin-bottom: 16px; }
form label { display: block; font-weight: 600; margin-bottom: 6px; font-size: .95rem; }
form input, form select, form textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--borda); border-radius: 10px;
  font: inherit; font-size: 1rem; background: #fff; color: var(--texto);
}
form input:focus, form select:focus, form textarea:focus { outline: 3px solid var(--azul-100); border-color: var(--azul-600); }
.aviso-form { font-size: .85rem; color: var(--texto-suave); }
@media (max-width: 760px) { .grade-contato { grid-template-columns: 1fr; } }

/* Rodapé */
.rodape { background: var(--azul-900); color: #b9cde3; padding: 56px 0 24px; font-size: .95rem; }
.rodape .grade { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 32px; }
.rodape h3 { color: #fff; font-size: 1rem; }
.rodape ul { list-style: none; padding: 0; margin: 0; }
.rodape li { margin-bottom: 8px; }
.rodape a { color: #dbe8f6; text-decoration: none; }
.rodape a:hover { color: #fff; text-decoration: underline; }
.rodape .logo { color: #fff; margin-bottom: 14px; }
.rodape .logo small { color: #9fb7d1; }
.rodape-base { border-top: 1px solid rgba(255,255,255,.12); margin-top: 40px; padding-top: 20px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: .85rem; }
@media (max-width: 860px) { .rodape .grade { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .rodape .grade { grid-template-columns: 1fr; } }

/* Botão flutuante WhatsApp */
.whatsapp-flutuante {
  position: fixed; right: 18px; bottom: 18px; z-index: 60; width: 60px; height: 60px; border-radius: 50%;
  background: #25d366; color: #fff; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(0,0,0,.2);
}
.whatsapp-flutuante svg { width: 32px; height: 32px; }
.whatsapp-flutuante:hover { color: #fff; transform: scale(1.05); }

/* Marcador de dado pendente (remover antes de publicar) */
.preencher { background: #fff3c4; color: #7a5600; padding: 0 4px; border-radius: 4px; font-weight: 600; }
.hero .preencher, .pagina-topo .preencher, .rodape .preencher, .topo-faixa .preencher, .caixa-cta .preencher { background: #ffe58a; color: #4a3500; }

:focus-visible { outline: 3px solid var(--verde-500); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }

/* Ajustes de layout */
.menu-botao { margin-left: auto; }
.grade-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 1060px) { .grade-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .grade-4 { grid-template-columns: 1fr; } }
.texto, .lateral, .grade-contato > * { min-width: 0; }
.texto table { min-width: 520px; }
body { overflow-wrap: break-word; }
.cartao .lista-check { margin: 4px 0 20px; }
.cartao .lista-check li { margin-bottom: 8px; color: var(--texto-suave); }
.cartao .lista-check a { font-weight: 600; text-decoration: none; }
.cartao .lista-check a:hover { text-decoration: underline; }
.info-contato li > * { min-width: 0; }
.info-contato a, .rodape a[href^="mailto:"] { overflow-wrap: anywhere; }