header {
  height: 100px;
  display: flex;
  align-items: center;
  position: relative;
  z-index: 9;
}
header nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

header nav .menu-header {
  display: flex;
  align-items: center;
}

header nav ul {
  list-style: none;
}

header nav ul li {
  display: inline-block;
  margin: 0px 40px;
}

header nav ul li a {
  font-size: 14px;
  font-weight: bold;
  color: white !important;
}

.header-bg {
  background: #108aab;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

@media all and (max-width: 991px) {
  .menu-header {
    width: calc(80vw - 40px);
    height: 100vh;
    overflow: hidden;
    position: fixed;
    top: 0;
    right: -80vw;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: 20px;
    overflow-y: auto;
    transition: all 0.2s ease-out;
    transition: all 0.2s ease-in;
    box-shadow: 0 0 3px rgba(0, 0, 0, 0.6);
    background: #000;
  }

  header nav ul {
    padding: 0px;
    min-width: 180px;
  }

  header nav ul li {
    display: block !important;
    margin: 15px 0px;
  }

  header a {
    font-size: 20px;
  }

  body.open .menu-header {
    right: 0px;
  }

  body.open {
    overflow: hidden;
    height: 100vh;
  }

  body.open .overlay-menu {
    display: block;
    background-color: rgba(0, 0, 0, 0.4);
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    right: 0;
    overflow: hidden;
  }

  .menu-icon {
    color: white;
    font-size: 36px;
  }

  .close-icon {
    position: absolute;
    top: 15px;
    right: 15px;
    cursor: pointer;
    color: white;
  }

  header a.btn {
    background: white !important;
    color: #000 !important;
  }

  #menu-superior .logo {
    max-height: 35px;
  }
}