body {
  font-family: 'Roboto', sans-serif;
}
section {
  padding: 15px 0;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 300;
  text-align: center;
}
img {
  max-width: 100%;
  height: auto;
}
header {
  position: relative;
}
header .hero {
  position: relative;
  height: 440px;
  background-repeat: no-repeat;
  background-position: right bottom;
}
header .hero h1 {
  text-align: left;
  margin: 0;
  margin-top: 18px;
}
header nav {
  background: rgba(0, 0, 0, 0.8);
  position: absolute;
  width: 100%;
  bottom: 0;
  min-height: 40px;
  line-height: 40px;
}
header nav ul {
  padding: 0;
  line-height: 40px;
  margin: 0;
  text-align: center;
}
header nav li {
  list-style: none;
  display: inline-block;
  margin-right: 0.5em;
  font-size: 1.4em;
  font-weight: 300;
}
header nav li a {
  vertical-align: middle;
  line-height: 40px;
}
header nav li a:link,
header nav li a:visited {
  color: #fff;
}
header nav li:first-child {
  display: block;
  text-align: center;
}
@media (min-width: 768px) {
  header .hero h1 {
    position: absolute;
    bottom: 80px;
    left: 0;
    margin: 0;
  }
  header .hero h1 img {
    padding: 5px;
  }
  header nav {
    min-height: 65px;
    line-height: 65px;
  }
  header nav ul {
    float: right;
  }
  header nav li {
    margin-left: 1em;
    margin-right: 0;
  }
  header nav li a {
    line-height: 65px;
  }
  header nav li:first-child {
    display: inline-block;
    text-align: left;
  }
}
.marcas {
  padding-top: 0;
}
.marcas header {
  padding: 2em 0;
  background: #666666 url('bg-marcas.png');
  color: #fff;
}
.marcas .logos {
  text-align: center;
}
.marcas .logos img {
  margin-top: 1em;
  margin-right: 1em;
}
.productos header {
  border-bottom: 1px solid #f0f0e1;
}
.ventajas {
  padding-top: 0;
  background: #ffbf00;
  color: #fff;
}
.ventajas [class*="col-"] {
  text-align: center;
  margin-top: 3em;
}
.ventajas h3,
.ventajas p {
  font-size: 1.35em;
  line-height: 1.1;
  margin-bottom: 0;
}
.ventajas h3 {
  font-weight: bold;
}
.ventajas p {
  font-weight: 300;
}
.ventajas .fa {
  margin-top: -20px;
  font-size: 4em;
  float: left;
}
@media (min-width: 768px) {
  .ventajas [class*="col-"] {
    text-align: left;
    margin-top: 4em;
  }
  .ventajas h3 {
    text-align: left;
  }
  .ventajas .fa {
    margin-left: 0.5em;
    margin-top: 0;
    float: none;
    display: block;
  }
}
.productos h2 {
  color: #ffbf00;
}
.servicios {
  font-size: 1.35em;
}
.servicios img {
  max-width: 20%;
}
.servicios p {
  margin-top: 20px;
}
.servicios [class*="col-"] {
  text-align: center;
}
@media (min-width: 768px) {
  .servicios img {
    max-width: auto;
  }
}
.contacto {
  border-top: 1px solid #f0f0e1;
  border-bottom: 1px solid #f0f0e1;
}
.contacto h2 {
  text-align: left;
  border-bottom: 1px solid #f0f0e1;
  margin-top: 0.5em;
  padding-bottom: 0.5em;
  margin-bottom: 0;
}
.contacto .map a {
  box-shadow: inset 0px 0px 7px rgba(0, 0, 0, 0.5);
  text-align: right;
  display: block;
  height: 430px;
  margin-left: -15px;
  margin-right: -15px;
  background: url(bg-map.png) center center no-repeat;
}
.contacto .datos ul {
  list-style: none;
  padding: 0;
}
.contacto .datos li {
  margin-bottom: .5em;
}
.contacto form {
  margin-bottom: 1em;
  padding: 1em;
  background: #f0f0f0;
}
@media (min-width: 768px) {
  .contacto h2 {
    margin-bottom: 1em;
  }
}
.copyright {
  padding: 1em 0;
}
.goto-top {
  position: fixed;
  z-index: 999;
  right: 10%;
  bottom: 0;
  background: #ffbf00;
  color: #fff;
  border: 1px solid #fff;
  border-bottom: none;
  padding: 10px 15px;
  display: none;
}
.goto-top:hover {
  padding-bottom: 25px;
}
.goto-top.visible {
  display: block;
}