/* header */
header {
    display: grid;
    grid-template-columns: auto auto;
    grid-template-rows: 1fr;
    align-items: center;
    padding: 0 1rem;
}

header>section {
    z-index: 10;
}

header .nav-bar-section {
    display: grid;
    justify-content: end;
}


header .company-identity a {
    display: flex;
    align-items: center;
    text-decoration: none;
}

header .company-identity img.logo {
    height: 3rem;
    aspect-ratio: 1;
    margin: 0;
}

header .company-identity span.title {
    display: block;
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--default-color);
    line-height: 1.2;
    margin: 0 0.5rem;
}

header .company-identity:hover span.title {
    color: var(--secondary-color);
}

/* header */

/* navigation bar */
header nav ul {
    list-style: none;
    display: flex;
    margin: 0;
    padding: 10px;
    /* gap:5px; */
}

header nav ul li {
    position: relative;
    text-align: center;
}

header nav a {
    color: black;
    display: block;
    padding: 10px;
    text-decoration: none;
}


header nav ul.nav-bar .nav-bar-sub .nav-bar-sub-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 20px;
    z-index: 1;
    min-width: 150px;
    width: max-content;
    padding: 0;
}

header nav ul.nav-bar .nav-bar-sub .nav-bar-sub-content li {
    text-align: left;
}

header nav ul.nav-bar .nav-bar-sub .nav-bar-sub-content a {
    color: black;
    padding: 10px;
    text-decoration: none;
    display: inline-block;
}

header nav ul.nav-bar .nav-bar-sub .nav-bar-sub-content a:hover {
    background-color: var(--secondary-color);
}

header nav a:hover {
    background-color: var(--secondary-color);
}

header nav ul.nav-bar .nav-bar-sub:hover .nav-bar-sub-content {
    display: block;
}

/* navigation bar */