body {
  font-family: 'Muli', sans-serif;
}

body > nav > div > a.navbar-brand{ font-size: 4rem; font-weight: bold; }

span.it{ color: yellowgreen;  }
span.keitan{ color: #555555; }

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'Muli', sans-serif;
  font-weight: 700;
}

header.masthead {
  position: relative;
  background-color: #343a40;
  background: url("../img/bg-masthead.jpg") no-repeat center center;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
  padding-top: 8rem;
  padding-bottom: 8rem;
}

header.masthead .overlay {
  position: absolute;
  /*background-color: #212529;*/
  height: 100%;
  width: 100%;
  top: 0;
  left: 0;
  /*opacity: 0.3;*/
  /*opacity: 0.6;*/
}

.btn-primary {background-color: yellowgreen; border-color: yellowgreen; color: #666666; font-weight: bold}
.btn-primary:hover {background-color: #666666; border-color: yellowgreen; color: yellowgreen;}

a:hover { text-decoration: none;  }

header.masthead h1 {
  font-size: 2rem;
}

@media (min-width: 768px) {
  header.masthead {
    padding-top: 15rem;
    padding-bottom: 15rem;
  }
  header.masthead h1 {
    font-size: 3rem;
  }
}

.showcase{

  background-color: #f8f9fa!important;
  position: relative;
  /* background-color: #343a40; */
  /* background: url(../img/bg-masthead.jpg) no-repeat center center; */
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  /* background-size: cover; */

}

.showcase .showcase-text {
  padding: 3rem;
}

.showcase .showcase-img {
  min-height: 30rem;
  background-size: cover;
}

@media (min-width: 768px) {
  .showcase .showcase-text {
    padding: 7rem;
  }
}

@media (max-width: 567px) {
  .showcase .p-5 {
    padding: 0 !important;
  }

  header.masthead {
    padding-bottom: 25rem;
  }
  .navbar { display: inherit; margin: 0 auto; text-align: center; }

  .navbar>.container, .navbar>.container-fluid{ display: inherit; }

  .navbar .contacto{ display: none; }
}

.features-icons {
  padding-top: 7rem;
  padding-bottom: 7rem;
}

.features-icons .features-icons-item {
  max-width: 20rem;
}

.features-icons .features-icons-item .features-icons-icon {
  height: 7rem;
}

.features-icons .features-icons-item .features-icons-icon i {
  font-size: 4.5rem;
}

.features-icons .features-icons-item:hover .features-icons-icon i {
  font-size: 5rem;
}

.text-primary{ color: yellowgreen !important; }

.testimonials {
  padding-top: 7rem;
  padding-bottom: 7rem;
}

.testimonials .testimonial-item {
  max-width: 18rem;
}

.testimonials .testimonial-item img {
  max-width: 12rem;
  box-shadow: 0px 5px 5px 0px #adb5bd;
}

.call-to-action {
  position: relative;
  background-color: #343a40;
  background: url("../img/bg-contact-photo.jpg") no-repeat center center;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
  padding-top: 7rem;
  padding-bottom: 7rem;
}

.call-to-action .overlay {
  position: absolute;
  background-color: #212529;
  height: 100%;
  width: 100%;
  top: 0;
  left: 0;
  opacity: 0.3;
}

footer.footer {
  padding-top: 4rem;
  padding-bottom: 4rem;
}