.site-header {
    border-bottom: 1px solid var(--thelawn-ink);
    background: var(--thelawn-canvas);
}

.site-header__masthead {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(12rem, 1fr);
    gap: 0.75rem clamp(1rem, 3vw, 2rem);
    align-items: center;
    min-height: 5.25rem;
    padding-block: 0.85rem;
}

.site-header__tagline {
    justify-self: start;
    margin: 0;
    color: var(--thelawn-muted);
    font-family: system-ui, sans-serif;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    line-height: 1.3;
    text-transform: uppercase;
}

.site-branding {
    min-width: 0;
    justify-self: center;
}

.custom-logo-link,
.site-title {
    display: inline-flex;
    align-items: center;
    color: var(--thelawn-ink);
    text-decoration: none;
}

.custom-logo {
    display: block;
    width: clamp(13.5rem, 21vw, 16.5rem);
    max-width: 100%;
    height: auto;
}

.site-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.035em;
    line-height: 1;
}

.site-header__search {
    width: min(100%, 17rem);
    justify-self: end;
}

.site-header__search .search-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.4rem;
    align-items: stretch;
}

.site-header__search .search-field {
    width: 100%;
    min-width: 0;
    min-height: 2.5rem;
    background: transparent;
}

.site-header__search .search-submit {
    width: max-content;
    min-width: 5.25rem;
    min-height: 2.5rem;
    padding-inline: 0.75rem;
    white-space: nowrap;
}

.menu-toggle {
    display: none;
    min-height: 2.75rem;
    padding: 0.5rem 0.85rem;
    border: 1px solid var(--thelawn-ink);
    border-radius: var(--thelawn-radius);
    background: transparent;
    color: var(--thelawn-ink);
}

.site-header__navigation-band {
    border-top: 1px solid var(--thelawn-line);
}

.site-header__navigation-inner {
    min-width: 0;
}

.site-navigation--mobile {
    display: none;
}

.primary-menu,
.mobile-menu {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem clamp(0.85rem, 2.2vw, 1.5rem);
    justify-content: center;
    padding: 0;
    margin: 0;
    list-style: none;
}

.primary-menu a,
.mobile-menu a {
    display: block;
    color: var(--thelawn-ink);
    font-family: system-ui, sans-serif;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.035em;
    line-height: 1.25;
    text-decoration: none;
}

.primary-menu a {
    padding-block: 0.7rem;
}

.primary-menu a:hover,
.mobile-menu a:hover {
    color: var(--thelawn-accent);
    text-decoration: underline;
    text-underline-offset: 0.24em;
}

@media (max-width: 60rem) {
    .site-header__masthead {
        grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    }

    .site-header__tagline {
        visibility: hidden;
    }
}

@media (max-width: 43rem) {
    .site-header__masthead {
        grid-template-columns: minmax(0, 1fr) auto;
        min-height: 0;
        padding-block: 0.75rem;
    }

    .site-header__tagline {
        display: none;
    }

    .site-branding {
        grid-column: 1;
        justify-self: start;
    }

    .custom-logo {
        width: clamp(11.5rem, 55vw, 14rem);
    }

    .site-title {
        font-size: clamp(2rem, 10vw, 2.6rem);
    }

    .site-header__search {
        grid-column: 1 / -1;
        grid-row: 2;
        width: 100%;
        justify-self: stretch;
    }

    .site-navigation--primary {
        display: none;
    }

    .site-navigation--mobile {
        display: block;
    }

    .thelawn-js .menu-toggle {
        display: inline-flex;
        grid-column: 2;
        grid-row: 1;
        align-items: center;
        justify-content: center;
    }

    .thelawn-js .site-navigation--mobile[hidden] {
        display: none;
    }

    .mobile-menu {
        display: grid;
        gap: 0;
        justify-content: stretch;
    }

    .mobile-menu a {
        min-height: 2.75rem;
        padding-block: 0.75rem;
    }
}