/**
 * Site-wide additions to carbonate-child: the mobile menu and the footer (footer.php). Enqueued
 * on every page, after the child style.css. Colours and fonts come from carbonate's theme
 * variables (--secondary, --headline, --text).
 */

/* ---------------------------------------------------------------------------
 * Mobile menu (below 768px). Desktop keeps carbonate's inline nav.
 * ------------------------------------------------------------------------- */
@media (max-width: 767px) {
    .header .nav-btn {
        width: 44px;
        height: 44px;
        border: 0;
        border-radius: 8px;
        background: transparent;
        cursor: pointer;
    }

    .header .nav-btn:focus-visible {
        outline: 2px solid var(--secondary);
        outline-offset: 2px;
    }

    /* The old icon was drawn with pseudo-elements and box-shadows; the span replaces it. */
    .header .nav-open-btn::before {
        content: none;
    }

    .header .nav-open-btn span,
    .header .nav-open-btn span::before,
    .header .nav-open-btn span::after {
        position: absolute;
        width: 22px;
        height: 2px;
        border-radius: 2px;
        background-color: #000;
        transition: transform 0.2s ease, background-color 0.2s ease;
    }

    .header .nav-open-btn span {
        top: 21px;
        left: 11px;
    }

    .header .nav-open-btn span::before,
    .header .nav-open-btn span::after {
        content: '';
        left: 0;
    }

    .header .nav-open-btn span::before {
        top: -7px;
    }

    .header .nav-open-btn span::after {
        top: 7px;
    }

    .header .nav-open-btn[aria-expanded="true"] span {
        background-color: transparent;
    }

    .header .nav-open-btn[aria-expanded="true"] span::before {
        transform: translateY(7px) rotate(45deg);
    }

    .header .nav-open-btn[aria-expanded="true"] span::after {
        transform: translateY(-7px) rotate(-45deg);
    }

    /* The panel opens below the bar; the script sets `top` to the bar's bottom edge. */
    .header .main-nav {
        top: 60px;
        bottom: 0;
        height: auto;
        padding: 0.5rem 1.5rem 2rem;
        background-color: #fff;
        box-shadow: inset 0 1px 0 rgba(0, 0, 0, 0.08);
        text-align: left;
    }

    body.rr-nav-open {
        overflow: hidden;
    }

    body.rr-nav-open .header .main-nav {
        display: block;
    }

    .header .main-nav .menu li {
        border-bottom: 1px solid #ececec;
    }

    .header .main-nav .menu li a,
    .header .main-nav .menu li a:hover {
        display: block;
        padding: 1rem 0.25rem;
        font-family: var(--headline);
        font-size: 1.25rem;
        font-weight: 700;
        color: #222;
        text-align: left;
        text-decoration: none;
    }

    .header .main-nav .menu .current-menu-item > a {
        padding-left: 1rem;
        box-shadow: inset 4px 0 0 var(--secondary);
    }
}

/* ---------------------------------------------------------------------------
 * Footer
 * ------------------------------------------------------------------------- */
.rr-footer {
    margin-top: 3rem;
    padding: 3rem 0 1.5rem;
    background-color: #262626;
    color: #cfcfcf;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* The main pages end in their own band, so the footer follows without a gap. */
.rr-page + .rr-footer {
    margin-top: 0;
}

.rr-footer a {
    color: #fff;
    text-decoration: none;
}

.rr-footer a:hover,
.rr-footer a:focus-visible {
    color: #fff;
    text-decoration: underline;
    text-decoration-color: var(--secondary);
    text-decoration-thickness: 2px;
    text-underline-offset: 4px;
}

.rr-footer-brand {
    margin-bottom: 1.5rem;
}

.rr-footer-brand p {
    max-width: 24rem;
    margin: 0.5rem 0 0;
}

.rr-footer .rr-footer-name {
    font-family: var(--headline);
    font-size: 1.35rem;
    font-weight: 800;
}

.rr-footer .rr-footer-title {
    margin: 0 0 0.75rem;
    color: #9a9a9a;
    font-family: var(--headline);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.rr-footer ul {
    margin: 0 0 1.5rem;
    padding: 0;
    list-style: none;
}

.rr-footer li {
    margin: 0 0 0.5rem;
}

.rr-footer-bottom {
    margin-top: 1rem;
    padding-top: 1.25rem;
    border-top: 1px solid #3d3d3d;
    color: #a3a3a3;
    font-size: 0.85rem;
}

.rr-footer-bottom p {
    margin: 0 0 0.5rem;
}