:root{
  --bg:#0b1e2a; --bg-soft:#0f2634; --brand:#00c2c7; --accent:#4ad6da; --text:#e7f4f5; --muted:#a9c2c5; --white:#fff;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,Segoe UI,Roboto,Arial,sans-serif;line-height:1.6}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
.site-header{background:var(--bg-soft);position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(255,255,255,.06); overflow: visible !important;}
.header-wrap{display:flex;gap:16px;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;color:var(--white);font-weight:700}
.brand img{height:28px;width:28px}
.nav{display:flex;gap:16px;align-items:center; overflow: visible !important;}
.nav .btn{background:var(--brand);padding:8px 14px;border-radius:10px;color:#001214;font-weight:700}
.menu-toggle{display:none;background:none;border:none;color:var(--white);font-size:24px}
.hero{padding:60px 0;background:linear-gradient(180deg,rgba(0,0,0,.08),rgba(0,0,0,.2))}
.hero h1{font-size:40px;line-height:1.2;margin:0 0 10px}
.hero p{color:var(--muted);max-width:800px}
.buttons{display:flex;gap:12px;margin-top:18px;flex-wrap:wrap}
.btn{display:inline-block;background:var(--brand);color:#001214;padding:12px 18px;border-radius:12px;font-weight:700}
.btn-alt{background:transparent;border:1px solid rgba(255,255,255,.2);color:var(--text)}
.section{padding:50px 0}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{background:var(--bg-soft);border:1px solid rgba(255,255,255,.06);border-radius:16px;padding:18px}
.card h3{margin-top:0}
.list{padding-left:20px}
.kpis{display:flex;gap:20px;flex-wrap:wrap;margin-top:20px}
.kpi{background:var(--bg-soft);padding:12px 16px;border-radius:12px;border:1px solid rgba(255,255,255,.06)}
.badge{background:rgba(74,214,218,.12);border:1px solid rgba(74,214,218,.4);color:var(--accent);padding:4px 10px;border-radius:999px;font-size:12px;font-weight:700}
.cta{background:#03141e;padding:40px 0;border-top:1px solid rgba(255,255,255,.06);border-bottom:1px solid rgba(255,255,255,.06)}
.site-footer{border-top:1px solid rgba(255,255,255,.08);background:#081a25;margin-top:30px}
.site-footer .copyright{border-top:1px solid rgba(255,255,255,.08);text-align:center;color:var(--muted);padding:12px}
hr{border:0;border-top:1px solid rgba(255,255,255,.08);margin:22px 0}
input,textarea{width:100%;padding:12px;border-radius:10px;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.06);color:var(--text)}
label{display:block;margin:10px 0 6px;color:var(--muted)}
form .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.notice{font-size:14px;color:var(--muted)}

/* --- Estilos do Dropdown --- */
.dropdown {
  position: relative;
  display: inline-block;
}

.dropbtn {
  background: transparent;
  border: 1px solid rgba(255,255,255,.2);
  color: var(--text);
  padding: 6px 10px;
  border-radius: 10px;
}

.dropdown-content {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  background: var(--bg-soft);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 12px;
  padding: 6px 0;
  z-index: 10000;
  pointer-events: auto;
}

.dropdown-content a {
  color: var(--text);
  padding: 10px 12px;
  text-decoration: none;
  display: block;
}

.dropdown-content a:hover {
  background-color: rgba(255,255,255,.1);
}

/* mantém aberto no botão, no foco e quando o mouse está SOBRE o painel */
.dropdown:hover > .dropdown-content,
.dropdown:focus-within > .dropdown-content,
.dropdown .dropdown-content:hover {
  display: block;
}

/* --- Estilos Responsivos --- */
@media(max-width:880px){
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .hero h1{font-size:34px}
  .nav{display:none;position:absolute;right:10px;top:64px;background:var(--bg-soft);padding:12px;border:1px solid rgba(255,255,255,.06);border-radius:12px;flex-direction:column}
  .menu-toggle{display:block}
  .nav.open{display:flex}
  form .row{grid-template-columns:1fr}

  /* Dropdown no mobile */
  .nav .dropdown {
    display: block;
    width: 100%;
  }
  .nav .dropdown-content {
    position: static;
    width: 100%;
    border: none;
    border-radius: 0;
    box-shadow: none;
    padding: 0;
  }
  .nav .dropdown-content a {
    padding-left: 20px;
  }
  .nav .dropdown.open > .dropdown-content {
    display: block;
  }
}
/* DEBUG TEMPORÁRIO: força aparecer para testar sobreposição/z-index */
.dropdown-content { display: block !important; }