:root{
  --azul:#6d9fbc;
  --dourado:#dcb570;
  --off:#f7f7f7;
  --branco:#ffffff;
  --texto:#333;
}

/* Base */
*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family:'Poppins', system-ui, -apple-system, 'Segoe UI', Roboto, Ubuntu, sans-serif;
  background: var(--off);
  color: var(--texto);
}

/* Header */
.header{
  position:sticky; top:0; z-index:100;
  background:var(--branco);
  box-shadow:0 2px 6px rgba(0,0,0,.05);
}
.navbar{
  max-width:1160px;
  margin:0 auto;
  padding:10px 20px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}

/* LOGO */
.navbar-logo img{
  height:70px;
  width:auto;
  display:block;
  object-fit:contain;
}

/* Menu */
.navbar-links{
  display:flex;
  align-items:center;
  gap:24px;
}
.navbar-links a{
  text-decoration:none;
  color:var(--azul);
  font-weight:600;
  font-size:15px;
  transition:color .2s, transform .1s;
}
.navbar-links a:hover{
  color:var(--dourado);
  transform:translateY(-1px);
}
.navbar-links a.ativo{
  border-bottom:2px solid var(--azul);
  padding-bottom:3px;
}

/* Responsivo */
@media (max-width:740px){
  .navbar{
    flex-direction:column;
    align-items:flex-start;
    gap:10px;
  }
  .navbar-logo img{
    height:60px;
  }
  .navbar-links{
    flex-wrap:wrap;
    gap:14px;
  }
}

/* Conteúdo */
.container{
  max-width:1160px;
  margin:0 auto;
  padding:24px 20px 40px;
}
h2{
  margin:10px 0 20px;
  color:var(--azul);
  font-weight:600;
}
h3{
  margin:0 0 6px;
  color:var(--azul);
  font-size:1.05rem;
  font-weight:600;
}

/* Cards */
.cards-container{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:20px;
  margin-bottom:30px;
}
.card{
  background:#fff;
  border-radius:14px;
  padding:18px 20px;
  box-shadow:0 2px 6px rgba(0,0,0,.05);
}
.card p{
  margin:2px 0 0;
  font-size:1.6rem;
  font-weight:700;
  color:#333;
}

/* Gráfico */
.grafico{
  padding:22px;
}

/* Botões e formulários opcionais */
button{
  background:var(--azul);
  border:0;
  color:#fff;
  padding:10px 18px;
  border-radius:10px;
  font-weight:600;
  cursor:pointer;
  transition:background .2s;
}
button:hover{ background:var(--dourado); color:#000; }