.fundo-zap {
    background-image: url('../img/bg.jpg');
}

body {
    background: #f8f9fa;
}
 
.navbar-brand img { 
    max-width: 180px; 
}

.navbar {
  background: #fff !important;
  box-shadow: 0 2px 16px rgba(14,130,143,0.07);
  border-bottom: 1px solid #e9ecef;
  padding-top: 0.7rem;
  padding-bottom: 0.7rem;
  transition: box-shadow 0.3s;
}

.navbar-brand img {
  max-width: 160px;
  transition: filter 0.2s;
}

.navbar-nav .nav-link {
  color: #25d366 !important;
  font-weight: 500;
  margin-right: 0.7rem;
  transition: color 0.2s;
}

.navbar-nav .nav-link:hover {
  color: #0b6a74 !important;
}

.card { 
    border-radius: 1rem; 
}
.card {
  border: none;
  transition: box-shadow 0.2s;
}

.card:hover {
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.5);
}

.card-title, .lead {
  color: #25d366;
  font-weight: 500;
}

.lead {
  font-size: 1.5rem;
}