header, footer { background-color: #222; color: white; }
        .icon-box { text-align: center; padding: 20px; }
        .icon-box i { font-size: 2rem; margin-bottom: 10px; color: #007bff; }


/* Tamanho Imagem: 1920x600 */
.banner-hero {
    background-image: url(../img/banner.png);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    min-height: 60vh;
    padding: 60px 0;
}
@media (max-width: 768px) {
    .banner-hero {
        min-height: 40vh;
        padding: 40px 0;
    }
}



 /* Estilo adicional */
        .hero-section {
            background-image: url('../img/banner.png');
            background-size: cover;
            background-position: center;
            height: 60vh;
            color: white;
            text-align: center;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .benefits-section {
            background-color: #f8f9fa;
        }
        .testimonial-section {
            background-color: #e9ecef;
        }
        .footer {
            background-color: #343a40;
            color: white;
            padding: 20px 0;
            text-align: center;
        }
        .printer-details {
            display: none;
        }
        .printer-card {
            cursor: pointer;
        }
        
.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 20px;
  right: 20px;
  background-color: #25D366;
  color: #fff;
  border-radius: 50%;
  text-align: center;
  font-size: 30px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.3);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s;
}

.whatsapp-float:hover {
  background-color: #1ebe57;
  text-decoration: none;
  color: #fff;
}