.header-bg {
  background-color: #faf8f8;
  padding: 0 30px;
}
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0 !important;
}
.header img {
  width: 160px;
}
.header-menu a {
  display: block;
  padding: 0.5rem;
  border-radius: 5px;
  text-transform: uppercase;
}
.header-menu a::after{
  content: '';
  display: block;
  height: 2px;
  width: 0;
  background: #000;
  transition: .3s;
  margin-top: 5px;
}
.header-menu a:hover::after,
.header-menu a.ativo::after {
  width: 100%;
}
.btn-mobile {
  display: none;
}
.header-menu {
  display: flex;
  gap: 50px;
}
.btn-1-nav {
  display: none !important;
}
@media (max-width: 800px) {
  .header-menu a:hover::after,
  .header-menu a.ativo::after{
    width: 0;
  }
  .header-menu {
    display: block;
    position: absolute;
    width: 50%;
    top: 160px;
    right: 0px;
    background: #081c29;
    transition: 0.3s;
    z-index: 1;
    height: 0px;
    visibility: hidden;
    overflow-y: hidden;
    text-align: center;
    margin: 0 50px;
    color: #fff;
  }
  nav.active .header-menu {
    height: 320px;
    visibility: visible;
    overflow-y: auto;
    border-radius: 10px;
  }
  .header-menu a {
    padding: 1rem 0;
    margin: 1rem;
    
    
  }
  .header-menu a:hover {
    background: none;
  }
  .btn-1 {
    display: none;
  }
  .btn-1-nav {
    display: block !important;
    background: #fff;
    color: #081c29 !important;
    padding: 12px !important;
  }
  .btn-mobile {
    display: flex;
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 5px;
    background: none;
    cursor: pointer;
    gap: 0.5rem;
  }
  .hamburger {
    display: block;
    border-top: solid 2px;
    width: 20px;
  }
  .hamburger::after,
  .hamburger::before {
    content: "";
    display: block;
    width: 20px;
    height: 2px;
    background: currentColor;
    margin-top: 5px;
    transition: 0.3s;
    position: relative;
    transition: 0.3s;
  }
  nav.active .hamburger {
    border-top-color: transparent;
  }
  nav.active .hamburger::before {
    transform: rotate(135deg);
  }
  nav.active .hamburger::after {
    transform: rotate(-135deg);
    top: -7px;
  }
}

@media (max-width: 600px) {
  .header img {
    max-width: 100px;
  }
  .header-menu {
    top: 100px;
  }
}