/* BOTÕES */
.btn {
  padding: 14px 30px;
  border-radius: 50px;
  font-weight: 700;
  display: inline-block;
  font-family: 'Montserrat';
  cursor: pointer;
  border: none;
  transition: var(--transicao);
}

.btn-primary { background: var(--azul); color: white; }
.btn-secondary { background: var(--verde); color: white; }

.btn:hover {
  opacity: 0.9;
  transform: scale(1.05);
}

.btn-full { width: 100%; }

/* WHATSAPP FLUTUANTE */
.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 30px;
  right: 30px;
  /*background-color: #25d366;*/
  border-radius: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 2px 2px 10px rgba(0,0,0,0.3);
  z-index: 1000;
}

.whatsapp-float img { width: 35px; }

/* FORMULÁRIO */
.form-group { margin-bottom: 20px; }
.form-group label { 
  display: block; 
  margin-bottom: 5px; 
  font-weight: 600; 
  color: var(--azul); 
  font-size: 0.9rem;
}

.form-group input, 
.form-group select, 
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;