.site-header {
    background: var(--color-paper);
    color: var(--color-ink);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: saturate(140%) blur(14px);
}
.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    max-width: var(--container-base, 1280px);
    margin-inline: auto;
    padding: var(--space-3) var(--container-padding-x, 24px);
    min-height: 74px;
}
.site-header__brand,
.site-header__logo {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    color: var(--color-ink);
    font-weight: var(--fw-bold);
    font-size: var(--fs-xl);
    flex-shrink: 0;
}
.site-header__brand img,
.site-header__logo img {
    max-height: 60px;
    width: auto;
    object-fit: contain;
    background: transparent;
    display: block;
}
.site-header__nav {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    list-style: none;
    margin: 0;
    padding: 0;
    flex-wrap: nowrap;
}
.site-header__nav a,
.site-header__nav .menu-item a {
    color: var(--color-ink);
    text-decoration: none;
    font-size: var(--fs-sm);
    font-weight: var(--fw-semi);
    padding: var(--space-2) var(--space-3);
    text-transform: uppercase;
    letter-spacing: var(--ls-wide);
    border: 0;
    background: transparent;
    border-radius: 0;
    transition: color var(--anim-fast) var(--ease-out);
    line-height: 1.2;
    white-space: nowrap;
}
.site-header__nav a:hover,
.site-header__nav .menu-item a:hover {
    color: var(--color-primary);
}
.site-header__nav .menu-item.current-menu-item > a,
.site-header__nav .current_page_item > a {
    color: var(--color-primary);
}
.site-header__cta,
.site-header__inventory-btn {
    background: var(--color-ink);
    color: var(--color-paper);
    padding: var(--space-3) var(--space-5);
    text-decoration: none;
    font-size: var(--fs-sm);
    font-weight: var(--fw-bold);
    text-transform: uppercase;
    letter-spacing: var(--ls-wide);
    border: 1px solid var(--color-ink);
    transition: background var(--anim-fast) var(--ease-out),
                color var(--anim-fast) var(--ease-out);
    line-height: 1.2;
    white-space: nowrap;
}
.site-header__cta:hover,
.site-header__inventory-btn:hover {
    background: var(--color-primary);
    color: var(--color-paper);
    border-color: var(--color-primary);
}
.site-header__menu-toggle,
.menu-toggle,
.offcanvas-trigger {
    display: none;
    width: 44px;
    height: 44px;
    padding: 0;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: 0;
    cursor: pointer;
    color: var(--color-ink);
    align-items: center;
    justify-content: center;
}
.site-header__menu-toggle:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* Topbar (above header — phone/email/address) */
.site-topbar,
.topbar {
    background: var(--color-paper);
    color: var(--color-ink);
    padding: var(--space-2) 0;
    border-bottom: 1px solid var(--color-border);
    font-size: var(--fs-xs);
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 0.04), transparent);
}
.site-topbar__inner,
.topbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    max-width: var(--container-base, 1280px);
    margin-inline: auto;
    padding-inline: var(--container-padding-x, 24px);
    flex-wrap: wrap;
}
.site-topbar a,
.topbar a {
    color: var(--color-ink);
    text-decoration: none;
    font-weight: var(--fw-semi);
}
.site-topbar a:hover,
.topbar a:hover {
    color: var(--color-primary);
}
.site-topbar__contact,
.topbar__left {
    display: flex;
    align-items: center;
    gap: var(--space-5);
    flex-wrap: wrap;
}
.site-topbar__address,
.topbar__right {
    color: var(--color-muted);
    font-weight: var(--fw-semi);
}

@media (max-width: 980px) {
    .site-header__nav,
    .site-header__cta {
        display: none;
    }
    .site-header__menu-toggle,
    .menu-toggle,
    .offcanvas-trigger {
        display: inline-flex;
    }
    .site-header__inner {
        min-height: 64px;
        padding: var(--space-2) var(--container-padding-x, 24px);
    }
    .site-header__brand img,
    .site-header__logo img {
        max-height: 48px;
    }
    .site-topbar__inner,
    .topbar__inner {
        justify-content: center;
        text-align: center;
        gap: var(--space-3);
    }
    .site-topbar__address,
    .topbar__right {
        display: none;
    }
}
@media (max-width: 600px) {
    .site-topbar,
    .topbar {
        font-size: 11px;
    }
    .site-topbar__contact,
    .topbar__left {
        gap: var(--space-3);
    }
}

/* ============================================================
   R33 — actual live markup classes (.site-branding from parent theme)
   ============================================================ */

.site-branding {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
}
.site-branding__home,
.site-branding__home--logo {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    color: var(--color-ink);
    line-height: 1;
}
.site-branding__logo {
    display: inline-flex;
    align-items: center;
}
.site-branding__logo-img,
.site-branding__logo img {
    max-height: 60px;
    width: auto;
    object-fit: contain;
    background: transparent;
    display: block;
}

@media (max-width: 980px) {
    .site-branding__logo-img,
    .site-branding__logo img {
        max-height: 48px;
    }
}
@media (max-width: 600px) {
    .site-branding__logo-img,
    .site-branding__logo img {
        max-height: 40px;
    }
}

/* ============================================================
   R33b — Mobile burger button + offcanvas trigger
   ============================================================ */

.site-burger,
.site-header__menu .site-burger {
    display: none;
    width: 44px;
    height: 44px;
    padding: 0;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: 0;
    color: var(--color-ink);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    transition: all var(--anim-fast) var(--ease-out);
}
.site-burger:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}
.site-burger__icon {
    display: inline-flex;
    width: 22px;
    height: 18px;
    position: relative;
    flex-direction: column;
    justify-content: space-between;
}
.site-burger__icon::before,
.site-burger__icon::after,
.site-burger__icon span {
    content: '';
    display: block;
    width: 100%;
    height: 2px;
    background: currentColor;
    transition: transform var(--anim-fast) var(--ease-out),
                opacity var(--anim-fast) var(--ease-out);
}
.site-burger__icon::before {
    margin-bottom: auto;
}
.site-burger__icon::after {
    margin-top: auto;
}
.site-burger.is-open .site-burger__icon::before {
    transform: translateY(8px) rotate(45deg);
}
.site-burger.is-open .site-burger__icon::after {
    transform: translateY(-8px) rotate(-45deg);
}
.site-burger.is-open .site-burger__icon span {
    opacity: 0;
}
.site-burger__label {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
    padding: 0;
    margin: -1px;
}

.site-topbar__item {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}
.site-topbar__left {
    display: flex;
    align-items: center;
    gap: var(--space-5);
    flex-wrap: wrap;
}
.site-topbar__right {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-left: auto;
}

@media (max-width: 980px) {
    .site-burger {
        display: inline-flex;
    }
}

/* Offcanvas side menu (mobile) */
.site-offcanvas {
    position: fixed;
    inset: 0;
    z-index: 9500;
    background: rgba(0, 0, 0, 0.6);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--anim-fast) var(--ease-out),
                visibility var(--anim-fast) var(--ease-out);
}
.site-offcanvas.is-open {
    opacity: 1;
    visibility: visible;
}
.site-offcanvas__panel {
    position: absolute;
    top: 0;
    right: 0;
    height: 100%;
    width: min(320px, 88vw);
    background: var(--color-paper);
    color: var(--color-ink);
    transform: translateX(100%);
    transition: transform var(--anim-med) var(--ease-out);
    overflow-y: auto;
    padding: var(--space-4);
}
.site-offcanvas.is-open .site-offcanvas__panel {
    transform: translateX(0);
}
.site-offcanvas__close {
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    width: 40px;
    height: 40px;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: 0;
    cursor: pointer;
    color: var(--color-ink);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
}
.site-offcanvas__close:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}
.site-offcanvas__nav {
    margin-top: var(--space-8);
    list-style: none;
    padding: 0;
}
.site-offcanvas__nav a,
.site-offcanvas__nav .menu-item a {
    display: block;
    padding: var(--space-3);
    color: var(--color-ink);
    text-decoration: none;
    font-size: var(--fs-base);
    font-weight: var(--fw-semi);
    text-transform: uppercase;
    letter-spacing: var(--ls-wide);
    border-bottom: 1px solid var(--color-border);
}
.site-offcanvas__nav a:hover,
.site-offcanvas__nav .menu-item a:hover {
    color: var(--color-primary);
}