.site-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1030;
    min-height: 4.5rem;
    padding: .75rem clamp(1rem, 4vw, 4rem);
    background: var(--ink-950);
    border-bottom: 1px solid #302f26;
    transition: min-height .24s ease, background-color .24s ease, box-shadow .24s ease;
}

.site-header.is-scrolled {
    min-height: 3.8rem;
    background: var(--ink-950);
    box-shadow: 0 12px 28px rgba(0, 0, 0, .28);
}

.wordmark-mini,
.site-header .navbar-brand {
    margin: 0;
    padding: 0;
    color: var(--bone);
    font: 700 1.7rem/1 var(--display-font);
    letter-spacing: .04em;
    text-transform: uppercase;
    text-decoration: none;
}

.wordmark-mini:hover,
.wordmark-mini:focus-visible {
    color: var(--rust-light);
}

.site-header .navbar-nav {
    gap: clamp(.5rem, 2vw, 1.5rem);
}

.site-header .nav-link,
.site-footer a {
    color: var(--paper);
    font: 700 .92rem/1 var(--display-font);
    letter-spacing: .12em;
    text-transform: uppercase;
    text-decoration: none;
}

.site-header .nav-link {
    display: inline-flex;
    min-height: 48px;
    align-items: center;
    padding: .5rem;
    font-size: 1.05rem;
    line-height: 1.15;
    -webkit-font-smoothing: antialiased;
}

.site-header .nav-link:hover,
.site-header .nav-link:focus-visible,
.site-footer a:hover,
.site-footer a:focus-visible {
    color: var(--rust);
}

.language-form {
    display: inline-flex;
    min-width: 3rem;
    min-height: 2.75rem;
    align-items: center;
    justify-content: center;
    color: var(--bone);
    border: 1px solid var(--olive);
    font-size: 1rem;
    text-decoration: none;
}

.language-form:hover,
.language-form:focus-visible {
    color: var(--rust);
    border-color: var(--rust);
}

.site-header .navbar-toggler {
    width: 2.9rem;
    height: 2.75rem;
    padding: .45rem;
    border-color: var(--olive);
    border-radius: 0;
}

.site-header .navbar-toggler:focus {
    box-shadow: 0 0 0 .2rem rgba(198, 90, 22, .28);
}

.site-footer {
    margin-top: auto;
    padding: 2rem clamp(1rem, 4vw, 4rem);
    color: var(--paper);
    border-top: 1px solid var(--line);
}

@media (max-width: 767.98px) {
    .site-header {
        background: var(--ink-950);
    }

    .site-header .navbar-collapse {
        margin-top: .85rem;
        padding: .75rem 0 .25rem;
        border-top: 1px solid var(--line);
    }

    .site-header .navbar-nav {
        gap: 0;
    }

    .site-header .nav-link {
        width: 100%;
        padding-inline: 0;
    }

    .language-form {
        margin-top: .65rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .site-header {
        transition: none;
    }
}