/* header css */
#header {
    position: fixed;
    background-color: black;
    width: 100vw;
    height: 5vh;
    display: flex;
    justify-content: space-between;
    z-index: 10;
}

#header .contact_phone{
    color: white;
    margin-left: 30px;
}

#header .contact_phone p{
    line-height: 5vh;
    display: inline;
    margin: 0 5px;
}

#header .network_contact{
    margin-right: 15px;
}

#header .network_contact a{
    line-height: 5vh;
    display: inline;
    margin: 0 5px;
}

/* slider css */
#slider{
    position: relative;
    padding-top: 5vh;
    width: 100%;
    display: flex;
    justify-content: space-between;
}

#slider .logo{
    display: flex;
    margin: 15px 0px 15px 15px;
}

#slider .logo img { 
    width: 80px;
    height: 80px;
}

#slider .logo h1{
    color: rgb(5, 109, 255);
    font-size: 36px;
    line-height: 22px;
}

#slider .menu {
    padding-top: 5vh;
    margin-right: 5px;
}

#slider .menu_button{
    display: none;
}

#slider .menu a{
    display: inline-block;
    font-weight: bold;
    text-decoration: none;
    color: black;
    font-size: 1.5rem;
    padding: 5px 15px;;
    border-left: none;
    box-shadow: 2px 0 0 0 black;
}

#slider .menu a:first-child {
    color: rgb(5, 109, 255); 
    border-left: none;
}

/* Responsive */
@media only screen and (max-width: 600px) {
  #header .contact_phone {
    color: white;
    margin-left: 5px;
  }

  #header .contact_phone p {
    line-height: 5vh;
    display: inline;
  }

  #header .network_contact {
    margin-right: 0px;
  }

  #header .network_contact a {
    line-height: 5vh;
    display: inline;
  }

  #header {
    font-size: 12px;
  }

  #slider .menu {
    display: none;
    flex-direction: row;
    background: #fff;
    top: 60px; /* Dưới logo */
    z-index: 1000;
    border: 1px solid #ddd;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
    margin-right: 0;
    width: 100%;
    text-align: center;
    padding: 20px 0;
}

  #slider .menu a {
    font-size: 16px;
    text-align: center;
  }

  #slider .logo {
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    margin: 0;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
    width: 100%;
  }

  #slider .menu_button {
    display: block; /* Hiển thị nút menu khi responsive */
    font-size: 20px;
    background-color: transparent;
    border: none;
    cursor: pointer;
  }

  #slider .icon {
    display: block;
    color: black;
    font-size: 20px;
  }

  #slider .logo h1 {
    font-size: 22px;
  }
}

.show-menu .menu {
  display: flex !important;
  align-items: center;
  width: 100%;
}

.show-menu .logo {
  display: none !important;
}