.header{
display: flex;
justify-content: space-between;
align-items: center;
padding: 1rem;
position: fixed;
width: 100%;
height: 90px;
z-index: 10;
}

.header h1{
  padding-top: 7px;
}

.logo{
  width: 60px;
  height: 60px;
}

.header-title-child{
  float: left;
  width: 30%;
}

.header-bg{
  background-color: rgba(0, 0, 0, 0.85);
  transition: 0.5s;
}

.nav-menu{
  display: flex;
}

.nav-menu li{
  padding: 0 1rem;
}

.nav-menu li a{
  font-size: 1.2rem;
  font-weight: 500;
}

.burger{
  display: none;
}

@media screen and (max-width: 1040px){
  .nav-menu{
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.9);
    position: absolute;
    top: 0;
    left: -100%;
    z-index: -3;
    transition: 0.3s;
  }

  .nav-menu.active{
    left: 0;
  }

  .logo {
    padding-top: 7px;
    width: 45px;
    height: 45px;
  }

  .nav-menu li{
    padding: 1rem 0;
  }
  .nav-menu li a{
    font-size: 2rem;
  }

  .burger{
    display: initial  ;
    cursor: pointer;
  }

}

