/* ─── Site Header ─────────────────────────────────────── */
.site-header {
    width: 100%;
    z-index: 100;
}

.site-header--overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
}

/* ─── Nav base ────────────────────────────────────────── */
.site-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 48px;
    height: var(--nav-height);
    transition: background 0.25s ease, border-color 0.25s ease;
}

/* ─── Transparent variant (homepage) ─────────────────── */
.site-nav--transparent {
    background: transparent;
    border-bottom: none;
}

.site-nav--transparent .site-nav__logo,
.site-nav--transparent .site-nav__cart {
    color: #fff;
}

.site-nav--transparent .site-nav__links a {
    color: rgba(255, 255, 255, 0.65);
}

.site-nav--transparent .site-nav__links a:hover {
    color: #fff;
}

.site-nav--transparent .site-nav__cart {
    border-bottom-color: rgba(255, 255, 255, 0.45);
}

.site-nav--transparent .site-nav__toggle-bar {
    background: #fff;
}

/* Scrolled state — JS adds .is-scrolled to .site-header--overlay */
.site-header--overlay.is-scrolled .site-nav {
    background: #fff;
    border-bottom: 0.5px solid var(--border);
}

.site-header--overlay.is-scrolled .site-nav__logo,
.site-header--overlay.is-scrolled .site-nav__cart {
    color: var(--black);
}

.site-header--overlay.is-scrolled .site-nav__links a {
    color: var(--text-secondary);
}

.site-header--overlay.is-scrolled .site-nav__links a:hover {
    color: var(--black);
}

.site-header--overlay.is-scrolled .site-nav__cart {
    border-bottom-color: var(--black);
}

.site-header--overlay.is-scrolled .site-nav__toggle-bar {
    background: var(--black);
}

/* ─── Solid variant (inner pages) ────────────────────── */
.site-nav--solid {
    background: #fff;
    border-bottom: 0.5px solid var(--border);
}

.site-nav--solid .site-nav__logo,
.site-nav--solid .site-nav__cart {
    color: var(--black);
}

.site-nav--solid .site-nav__links a {
    color: var(--text-secondary);
}

.site-nav--solid .site-nav__links a:hover {
    color: var(--black);
}

/* ─── Logo ────────────────────────────────────────────── */
.site-nav__logo {
    font-size: 0.9375rem;
    font-weight: 500;
    letter-spacing: 0.22em;
    text-decoration: none;
    text-transform: uppercase;
    transition: color 0.2s;
    flex-shrink: 0;
}

/* ─── Links ───────────────────────────────────────────── */
.site-nav__links {
    display: flex;
    gap: 32px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-nav__links a {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-decoration: none;
    text-transform: uppercase;
    transition: color 0.15s;
    padding-bottom: 2px;
}

.site-nav__links .current-menu-item > a,
.site-nav__links .current-page-ancestor > a {
    border-bottom: 1px solid currentColor;
}

/* ─── Cart ────────────────────────────────────────────── */
.site-nav__cart {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-decoration: none;
    border-bottom: 1px solid currentColor;
    padding-bottom: 1px;
    transition: color 0.15s;
    flex-shrink: 0;
    text-transform: uppercase;
}

.site-nav__cart-count {
    font-size: 0.6875rem;
    min-width: 14px;
}

.site-nav__cart-count:empty {
    display: none;
}

/* ─── Mobile toggle ───────────────────────────────────── */
.site-nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 6px;
    cursor: pointer;
    background: transparent;
    border: none;
}

.site-nav__toggle-bar {
    display: block;
    width: 22px;
    height: 0.5px;
    background: currentColor;
    transition: transform 0.2s, opacity 0.2s;
}

/* ─── Mobile nav ──────────────────────────────────────── */
@media (max-width: 768px) {
    .site-nav {
        padding: 0 20px;
        flex-wrap: wrap;
        height: auto;
        min-height: var(--nav-height);
    }

    .site-nav__toggle {
        display: flex;
    }

    .site-nav__links {
        display: none;
        width: 100%;
        flex-direction: column;
        gap: 0;
        border-top: 0.5px solid var(--border);
        padding: 12px 0;
        order: 3;
    }

    .site-nav__links.is-open {
        display: flex;
    }

    .site-nav__links li {
        border-bottom: 0.5px solid var(--border-lt);
    }

    .site-nav__links a {
        display: block;
        padding: 14px 0;
        font-size: 0.8125rem;
    }

    .site-nav__links .current-menu-item > a {
        border-bottom: none;
        font-weight: 500;
        color: var(--black);
    }

    .site-nav__cart {
        order: 2;
    }
}

@media (max-width: 480px) {
    .site-nav {
        padding: 0 16px;
    }
}

/* ─── Footer nav ──────────────────────────────────────── */
.site-footer {
    border-top: 0.5px solid var(--border);
}

.site-footer__inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    padding: 52px 48px;
    gap: 0;
}

.site-footer__brand {
    padding-right: 40px;
}

.site-footer__logo {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.22em;
    color: var(--black);
    margin-bottom: 12px;
    text-transform: uppercase;
}

.site-footer__tagline {
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.7;
    max-width: 200px;
}

.site-footer__col {
    padding-right: 20px;
}

.site-footer__menu-title {
    font-size: 0.625rem;
    font-weight: 400;
    letter-spacing: 0.16em;
    color: var(--black);
    margin-bottom: 16px;
    text-transform: uppercase;
}

.site-footer__menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.site-footer__menu li {
    margin-bottom: 10px;
}

.site-footer__menu a {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.15s;
}

.site-footer__menu a:hover {
    color: var(--black);
}

.site-footer__bottom {
    border-top: 0.5px solid var(--border);
    padding: 16px 48px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-footer__copy {
    font-size: 0.6875rem;
    color: var(--text-faint);
    letter-spacing: 0.04em;
}

.site-footer__copy a {
    color: var(--text-faint);
    text-decoration: none;
    transition: color 0.15s;
}

.site-footer__copy a:hover {
    color: var(--text-secondary);
}

.site-footer__social {
    display: flex;
    gap: 20px;
}

.site-footer__social a {
    font-size: 0.6875rem;
    letter-spacing: 0.08em;
    color: var(--text-faint);
    text-decoration: none;
    text-transform: uppercase;
    transition: color 0.15s;
}

.site-footer__social a:hover {
    color: var(--text-secondary);
}

@media (max-width: 768px) {
    .site-footer__inner {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
        padding: 40px 20px;
    }

    .site-footer__brand {
        grid-column: 1 / -1;
        padding-right: 0;
    }

    .site-footer__bottom {
        padding: 14px 20px;
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
}