nav {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    height: 100%;
}

nav a {
    z-index: 1;
}

nav img {
    max-width: 50px;
}

nav .nav-links {
    display: flex;
    align-items: center;
    gap: 40px;
    height: 100%;
    text-align: center;
}

nav .nav-links a {
    position: relative;
    display: flex;
    align-items: center;
    color: var(--green-medium);
    height: 100%;
    text-transform: capitalize;
    text-decoration: none;
    overflow: hidden;
}

nav .nav-links a:not(.nav-book-link)::after {
    content: "";
    background: var(--orange);
    position: absolute;
    width: 100%;
    height: 2px;
    bottom: 20px;
    left: 0;
    transform: translateX(-100%);
    transition: transform .2s linear;
}

nav .nav-links a:hover {
    color: var(--orange);
}

nav .nav-links a:hover::after {
    transform: translateX(0);
}

.nav-responsive .nav-book-link,
nav .nav-links .nav-book-link {
    height: fit-content;
    background: var(--orange);
    color: var(--text);
    width: auto;
    font-weight: normal;
    font-family: 'Uncial Antiqua', serif;
}

.nav-responsive .nav-book-link:hover,
nav .nav-links .nav-book-link:hover {
    background: var(--green-medium);
    color: var(--text);
}

.nav-responsive {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    position: absolute;
    left: 0;
    background: white;
    width: 100%;
    height: calc(100vh - 100px);
    margin-top: 100px;
    transform: translateY(-100%);
    transition: transform .4s ease;
}

.nav-responsive a:not(.nav-book-link) {
    text-decoration: none;
    text-transform: capitalize;
    color: var(--green-medium);
}

.nav-responsive a:hover {
    color: var(--orange);
}

.nav-responsive .nav-book-link {
    margin-top: 50px;
}

.nav-responsive-btn {
    display: none;
}

.breadcrumbs {
    padding: 0;
    font-size: 0.7em;
    color: var(--green-dark);
    box-sizing: border-box;
    justify-content: end;
    height: fit-content;
}

.breadcrumbs__label {
    margin-right: 10px;
    font-weight: 600;
}

.breadcrumbs__list {
    display: inline-flex;
    flex-wrap: wrap;
    list-style: none;
    padding: 0;
    margin: 0;
}

.breadcrumbs__item {
    display: inline-flex;
    align-items: center;
}

.breadcrumbs__item + .breadcrumbs__item::before {
    content: '>';
    margin: 0 10px;
    color: rgba(45, 63, 26, 0.6);
}

.breadcrumbs a {
    color: var(--green-medium);
    text-decoration: none;
    font-weight: 700;
}

.breadcrumbs a:hover {
    color: var(--orange);
}