/* ============ SEATER — Saúde e Segurança Ocupacional ============ */
:root{
  --verde-900:#0b3d23;
  --verde-700:#116b3c;
  --verde-600:#158a4b;
  --verde-500:#1aa65a;
  --verde-100:#e3f5ea;
  --verde-50:#f2faf5;
  --cinza-900:#16211b;
  --cinza-700:#3d4a43;
  --cinza-500:#68756e;
  --cinza-200:#e4e9e6;
  --branco:#ffffff;
  --amarelo:#f5b82e;
  --radius:14px;
  --shadow:0 6px 24px rgba(11,61,35,.10);
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--cinza-900);line-height:1.6;background:var(--branco)}
img{max-width:100%;display:block}
a{color:var(--verde-700);text-decoration:none}
ul{list-style:none}
.container{max-width:1140px;margin:0 auto;padding:0 20px}

/* ---------- Botões ---------- */
.btn{display:inline-block;padding:14px 28px;border-radius:999px;font-weight:600;font-size:1rem;transition:.2s;cursor:pointer;border:none;text-align:center}
.btn-primary{background:var(--verde-600);color:#fff}
.btn-primary:hover{background:var(--verde-700);transform:translateY(-2px)}
.btn-whatsapp{background:#25d366;color:#fff}
.btn-whatsapp:hover{background:#1ebe57;transform:translateY(-2px)}
.btn-outline{border:2px solid var(--verde-600);color:var(--verde-700);background:transparent}
.btn-outline:hover{background:var(--verde-50)}
.btn-lg{padding:16px 36px;font-size:1.05rem}

/* ---------- Header ---------- */
.topbar{background:var(--verde-900);color:#dff3e7;font-size:.85rem;padding:6px 0}
.topbar .container{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.topbar a{color:#dff3e7}
header.site{position:sticky;top:0;z-index:50;background:#fff;box-shadow:0 2px 10px rgba(0,0,0,.06)}
header.site .container{display:flex;align-items:center;justify-content:space-between;height:74px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.45rem;color:var(--verde-900);letter-spacing:.5px}
.logo img{height:46px;width:auto}
nav.main ul{display:flex;gap:26px;align-items:center}
nav.main a{color:var(--cinza-900);font-weight:500;font-size:.98rem}
nav.main a:hover,nav.main a.ativo{color:var(--verde-600)}
.nav-cta{white-space:nowrap}
.menu-toggle{display:none;background:none;border:none;font-size:1.7rem;color:var(--verde-900);cursor:pointer}

/* ---------- Hero ---------- */
.hero{background:linear-gradient(rgba(11,61,35,.82),rgba(11,61,35,.82)),url('https://images.unsplash.com/photo-1541888946425-d81bb19240f5?w=1600&q=70&auto=format&fit=crop') center/cover no-repeat,var(--verde-900);color:#fff;padding:96px 0}
.hero .container{max-width:860px;text-align:center}
.hero .tag{display:inline-block;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.35);padding:6px 18px;border-radius:999px;font-size:.85rem;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:22px}
.hero h1{font-size:2.9rem;line-height:1.15;font-weight:800;margin-bottom:20px}
.hero h1 em{font-style:normal;color:#8ee6b4}
.hero p{font-size:1.15rem;color:#e5f4ec;max-width:640px;margin:0 auto 32px}
.hero .acoes{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero .selos{margin-top:34px;font-size:.9rem;color:#bfe6cf}

/* Hero interno (páginas) */
.hero-pg{background:linear-gradient(rgba(11,61,35,.85),rgba(11,61,35,.85)),url('https://images.unsplash.com/photo-1541888946425-d81bb19240f5?w=1600&q=70&auto=format&fit=crop') center/cover no-repeat,var(--verde-900);color:#fff;padding:64px 0;text-align:center}
.hero-pg h1{font-size:2.2rem;font-weight:800}
.hero-pg p{color:#dff3e7;max-width:640px;margin:12px auto 0}
.breadcrumb{font-size:.85rem;color:#9fd8b6;margin-bottom:10px}
.breadcrumb a{color:#9fd8b6;text-decoration:underline}

/* ---------- Seções ---------- */
section{padding:72px 0}
.sec-titulo{text-align:center;max-width:680px;margin:0 auto 48px}
.sec-titulo .tag{color:var(--verde-600);font-weight:700;text-transform:uppercase;letter-spacing:2px;font-size:.82rem}
.sec-titulo h2{font-size:2.1rem;line-height:1.2;margin:8px 0 12px}
.sec-titulo p{color:var(--cinza-500)}
.bg-suave{background:var(--verde-50)}
.bg-escuro{background:var(--verde-900);color:#fff}

/* ---------- Cards de serviço ---------- */
.grid-servicos{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px}
.card-servico{background:#fff;border:1px solid var(--cinza-200);border-radius:var(--radius);padding:30px 26px;box-shadow:var(--shadow);transition:.2s;display:flex;flex-direction:column}
.card-servico:hover{transform:translateY(-5px);border-color:var(--verde-500)}
.card-servico .icone{font-size:2rem;background:var(--verde-100);width:60px;height:60px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.card-servico h3{font-size:1.15rem;margin-bottom:10px;color:var(--verde-900)}
.card-servico p{color:var(--cinza-700);font-size:.95rem;flex:1}
.card-servico .link{margin-top:16px;font-weight:600;color:var(--verde-600)}
.card-servico .link:hover{color:var(--verde-900)}

/* ---------- Processo ---------- */
.grid-processo{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}
.passo{background:#fff;border-radius:var(--radius);padding:30px 26px;border:1px solid var(--cinza-200)}
.passo .num{font-size:.9rem;font-weight:800;color:var(--verde-600);letter-spacing:2px}
.passo h3{margin:8px 0 10px;font-size:1.1rem}
.passo p{color:var(--cinza-700);font-size:.95rem}

/* ---------- Duas colunas ---------- */
.duas-colunas{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.duas-colunas img{border-radius:var(--radius);box-shadow:var(--shadow)}
.duas-colunas h2{font-size:2rem;margin-bottom:16px}
.duas-colunas p{color:var(--cinza-700);margin-bottom:14px}
.lista-check li{padding-left:32px;position:relative;margin-bottom:12px;color:var(--cinza-700)}
.lista-check li::before{content:'✓';position:absolute;left:0;top:0;width:22px;height:22px;background:var(--verde-100);color:var(--verde-700);font-weight:800;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.8rem}
.lista-check li strong{color:var(--cinza-900)}

/* ---------- FAQ ---------- */
.faq{max-width:780px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--cinza-200);border-radius:12px;margin-bottom:12px;padding:0 22px}
.faq summary{cursor:pointer;font-weight:600;padding:18px 0;list-style:none;position:relative;padding-right:34px}
.faq summary::after{content:'+';position:absolute;right:4px;top:50%;transform:translateY(-50%);font-size:1.4rem;color:var(--verde-600)}
.faq details[open] summary::after{content:'–'}
.faq details p{padding:0 0 18px;color:var(--cinza-700)}

/* ---------- CTA final ---------- */
.cta-final{text-align:center}
.cta-final h2{font-size:2.1rem;margin-bottom:14px}
.cta-final p{color:#cde9d8;max-width:600px;margin:0 auto 28px}

/* ---------- Formulário ---------- */
.form-box{background:#fff;border:1px solid var(--cinza-200);border-radius:var(--radius);padding:36px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.campo{display:flex;flex-direction:column;gap:6px}
.campo.full{grid-column:1/-1}
.campo label{font-weight:600;font-size:.9rem}
.campo input,.campo select,.campo textarea{padding:12px 14px;border:1px solid var(--cinza-200);border-radius:10px;font-family:var(--font);font-size:.95rem;background:#fbfdfc}
.campo input:focus,.campo select:focus,.campo textarea:focus{outline:2px solid var(--verde-500);border-color:var(--verde-500)}
.form-aviso{font-size:.8rem;color:var(--cinza-500);margin-top:12px}
.info-contato{display:flex;flex-direction:column;gap:18px}
.info-contato .item{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--cinza-200);border-radius:12px;padding:18px 20px}
.info-contato .item .ic{font-size:1.4rem}
.info-contato .item strong{display:block;color:var(--verde-900)}
.info-contato .item span,.info-contato .item a{color:var(--cinza-700);font-size:.95rem}

/* ---------- Conteúdo institucional ---------- */
.conteudo{max-width:820px;margin:0 auto}
.conteudo h2{font-size:1.5rem;color:var(--verde-900);margin:34px 0 12px}
.conteudo h3{font-size:1.15rem;color:var(--verde-900);margin:24px 0 8px}
.conteudo p,.conteudo li{color:var(--cinza-700);margin-bottom:12px}
.conteudo ul{list-style:disc;padding-left:24px}

/* ---------- Faixa de destaque ---------- */
.faixa-alerta{background:var(--verde-100);border-left:5px solid var(--verde-600);border-radius:10px;padding:20px 24px;margin:26px 0}
.faixa-alerta strong{color:var(--verde-900)}

/* ---------- Footer ---------- */
footer.site{background:var(--verde-900);color:#c9e5d5;padding:56px 0 0;font-size:.93rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:40px;padding-bottom:40px}
.footer-grid h4{color:#fff;margin-bottom:14px;font-size:1rem}
.footer-grid a{color:#c9e5d5;display:block;margin-bottom:9px}
.footer-grid a:hover{color:#fff}
.footer-grid p{margin-bottom:10px}
.footer-legal{border-top:1px solid rgba(255,255,255,.15);padding:18px 0;text-align:center;font-size:.82rem;color:#9cc4ac}
.footer-legal a{color:#9cc4ac;text-decoration:underline}
.logo-footer{font-weight:800;font-size:1.4rem;color:#fff;margin-bottom:12px;display:block}

/* ---------- WhatsApp flutuante ---------- */
.zap-flutuante{position:fixed;right:22px;bottom:22px;background:#25d366;color:#fff;width:58px;height:58px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.9rem;box-shadow:0 6px 18px rgba(0,0,0,.25);z-index:60;transition:.2s}
.zap-flutuante:hover{transform:scale(1.08)}

/* ---------- Responsivo ---------- */
@media(max-width:900px){
  .duas-colunas{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero h1{font-size:2.2rem}
}
@media(max-width:720px){
  .menu-toggle{display:block}
  nav.main{display:none;position:absolute;top:74px;left:0;right:0;background:#fff;box-shadow:0 10px 20px rgba(0,0,0,.08)}
  nav.main.aberto{display:block}
  nav.main ul{flex-direction:column;gap:0;padding:10px 0}
  nav.main li{width:100%}
  nav.main a{display:block;padding:14px 24px}
  .nav-cta{display:none}
  .form-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  section{padding:52px 0}
  .hero{padding:64px 0}
}