/* ============================================
   HEADER + MEGA MENU - Windsor Furniture Co
   Desktop (>= 992px): inline nav, full-width mega panels under the header.
   Mobile (< 992px): hamburger opens a Bootstrap offcanvas drawer with
   collapsible departments.
   ============================================ */

.skip-link {
    position: absolute;
    left: 1rem;
    top: -100px;
    z-index: 2000;
    background: var(--color-gold);
    color: var(--color-charcoal);
    padding: 0.5rem 1rem;
    font-weight: 700;
    border-radius: var(--radius);
}

.skip-link:focus {
    top: 0.5rem;
}

/* ---- Top info bar ---- */
.topbar {
    background: var(--color-charcoal);
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.82rem;
}

.topbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 36px;
}

.topbar__tagline {
    margin: 0;
    letter-spacing: 0.04em;
}

.topbar__info {
    display: flex;
    gap: 1.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.topbar__info li {
    white-space: nowrap;
}

.topbar__info i {
    color: var(--color-gold);
    margin-right: 0.3rem;
}

.topbar a {
    color: rgba(255, 255, 255, 0.85);
}

.topbar a:hover {
    color: var(--color-gold);
}

/* ---- Main header bar ---- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1030;
    background: #ffffff;
    border-bottom: 1px solid var(--color-border);
    transition: box-shadow var(--transition);
}

.site-header.scrolled {
    box-shadow: var(--shadow-md);
}

.site-header__inner {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    min-height: 84px;
}

.site-logo {
    flex-shrink: 0;
    display: block;
    line-height: 0;
}

.site-logo img {
    width: auto;
    height: 64px;
    transition: height var(--transition);
}

.site-header.scrolled .site-logo img {
    height: 52px;
}

/* ---- Desktop nav ---- */
.mega-nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

.mega-nav__list {
    display: flex;
    align-items: stretch;
    gap: 0.25rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.mega-nav__link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    height: 84px;
    padding: 0 0.85rem;
    border: 0;
    background: none;
    color: var(--color-charcoal);
    font-family: var(--font-body);
    font-size: 0.86rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    white-space: nowrap;
    cursor: pointer;
    position: relative;
}

.mega-nav__link::after {
    content: '';
    position: absolute;
    left: 0.85rem;
    right: 0.85rem;
    bottom: 22px;
    height: 3px;
    background: var(--color-gold);
    transform: scaleX(0);
    transition: transform var(--transition);
}

.mega-nav__link:hover,
.mega-nav__link.is-current,
.mega-trigger[aria-expanded="true"] {
    color: var(--color-charcoal);
}

.mega-nav__link:hover::after,
.mega-nav__link.is-current::after,
.mega-trigger[aria-expanded="true"]::after {
    transform: scaleX(1);
}

.mega-trigger .bi-chevron-down {
    font-size: 0.7rem;
    transition: transform var(--transition);
}

.mega-trigger[aria-expanded="true"] .bi-chevron-down {
    transform: rotate(180deg);
}

/* ---- Mega panel ---- */
.mega-panel {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: #ffffff;
    border-top: 3px solid var(--color-gold);
    box-shadow: var(--shadow-lg);
    z-index: 1029;
}

.mega-panel[hidden] {
    display: none;
}

.mega-panel__inner {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 2.5rem;
    padding-top: 2rem;
    padding-bottom: 2rem;
}

.mega-panel__columns {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1.75rem 2rem;
    align-content: start;
}

.mega-col__title {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-charcoal);
    padding-bottom: 0.5rem;
    margin-bottom: 0.6rem;
    border-bottom: 1px solid var(--color-border);
}

.mega-col__title:hover {
    color: var(--color-gold-deep);
}

.mega-col ul {
    list-style: none;
    margin: 0 0 0.75rem;
    padding: 0;
}

.mega-col li a {
    display: block;
    padding: 0.3rem 0;
    color: var(--color-text-light);
    font-size: 0.95rem;
}

.mega-col li a:hover {
    color: var(--color-charcoal);
    padding-left: 0.25rem;
}

.mega-col__all {
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--color-gold-deep);
}

.mega-promo {
    position: relative;
    display: block;
    border-radius: var(--radius);
    overflow: hidden;
    min-height: 260px;
    color: #ffffff;
}

.mega-promo img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.mega-promo:hover img {
    transform: scale(1.04);
}

.mega-promo__text {
    position: absolute;
    inset: auto 0 0 0;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding: 1.25rem;
    background: linear-gradient(to top, rgba(31, 31, 32, 0.95) 0%, rgba(31, 31, 32, 0.85) 60%, rgba(31, 31, 32, 0.4) 100%);
}

.mega-promo__text .eyebrow {
    color: var(--color-gold);
    margin: 0;
}

.mega-promo__text strong {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    line-height: 1.25;
}

.mega-promo__text > span:not(.eyebrow):not(.btn) {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.85);
}

.mega-promo__text .btn {
    align-self: flex-start;
    margin-top: 0.4rem;
}

/* ---- Header actions ---- */
.site-actions {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-left: auto;
}

.site-actions__btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    color: var(--color-charcoal);
    font-size: 1.25rem;
}

.site-actions__btn:hover {
    background: var(--color-gold-pale);
    color: var(--color-charcoal);
}

button.site-actions__btn {
    padding: 0;
    border: 0;
    background: none;
}

.site-actions__btn[aria-expanded="true"] {
    background: var(--color-gold-pale);
}

/* Account dropdown */
.site-account__menu {
    min-width: 13rem;
    margin-top: 0.4rem !important;
    padding: 0.4rem 0;
    border: 1px solid var(--color-border);
    border-top: 3px solid var(--color-gold);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
}

.site-account__menu .dropdown-header {
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--color-charcoal);
}

.site-account__menu .dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 1rem;
    color: var(--color-charcoal);
}

.site-account__menu .dropdown-item .bi {
    color: var(--color-gold-deep);
}

.site-account__menu .dropdown-item:hover,
.site-account__menu .dropdown-item:focus {
    background: var(--color-gold-pale);
    color: var(--color-charcoal);
}

.mobile-menu__account {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--color-border);
}

/* Account links: icon next to the label (other drawer links spread to the edges) */
.mobile-menu__account a,
.mobile-menu__account ~ li a {
    justify-content: flex-start !important;
    gap: 0.6rem;
}

.mobile-menu__account a .bi,
.mobile-menu__account ~ li a .bi {
    color: var(--color-gold-deep);
}

.site-actions__count {
    position: absolute;
    top: 3px;
    right: 1px;
    min-width: 19px;
    height: 19px;
    padding: 0 4px;
    border-radius: 999px;
    background: var(--color-gold);
    color: var(--color-charcoal);
    font-size: 0.7rem;
    font-weight: 700;
    line-height: 19px;
    text-align: center;
}

/* ---- Hamburger ---- */
.mega-burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 0 10px;
    border: 0;
    background: none;
    cursor: pointer;
}

.mega-burger span {
    display: block;
    height: 2px;
    background: var(--color-charcoal);
    border-radius: 2px;
}

/* ---- Mobile drawer ---- */
.mobile-menu {
    --bs-offcanvas-width: min(360px, 88vw);
}

.mobile-menu__header {
    border-bottom: 3px solid var(--color-gold);
}

.mobile-menu__logo {
    height: 48px;
    width: auto;
}

.mobile-menu__body {
    display: flex;
    flex-direction: column;
    padding: 0;
}

.mobile-menu__list,
.mobile-menu__sub {
    list-style: none;
    margin: 0;
    padding: 0;
}

.mobile-menu__list > li {
    border-bottom: 1px solid var(--color-border);
}

.mobile-menu__list a,
.mobile-menu__toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    min-height: 52px;
    padding: 0.75rem 1.25rem;
    border: 0;
    background: none;
    color: var(--color-charcoal);
    font-size: 1rem;
    font-weight: 600;
    text-align: left;
}

.mobile-menu__list a.is-current {
    color: var(--color-gold-deep);
}

.mobile-menu__toggle .bi {
    transition: transform var(--transition);
}

.mobile-menu__toggle[aria-expanded="true"] .bi-chevron-down {
    transform: rotate(180deg);
}

.mobile-menu__toggle[aria-expanded="true"] .bi-plus {
    transform: rotate(45deg);
}

.mobile-menu__sub {
    background: var(--color-bg-light);
}

.mobile-menu__sub a,
.mobile-menu__toggle--dept {
    min-height: 46px;
    padding-left: 2rem;
    font-weight: 500;
}

.mobile-menu__sub--cats {
    background: var(--color-bg-alt);
}

.mobile-menu__sub--cats a {
    padding-left: 2.75rem;
    font-weight: 400;
}

.mobile-menu__contact {
    margin-top: auto;
    padding: 1.25rem;
    display: grid;
    gap: 0.6rem;
    background: var(--color-bg-light);
}

.mobile-menu__contact p {
    margin: 0.25rem 0 0;
    font-size: 0.88rem;
    color: var(--color-text-light);
    text-align: center;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1199.98px) {
    .mega-nav__link {
        padding: 0 0.55rem;
        font-size: 0.8rem;
        letter-spacing: 0.06em;
    }

    .mega-nav__link::after {
        left: 0.55rem;
        right: 0.55rem;
    }

    .mega-panel__inner {
        grid-template-columns: 1fr 260px;
    }
}

@media (max-width: 991.98px) {
    .mega-nav,
    .site-actions__search {
        display: none;
    }

    .mega-burger {
        display: inline-flex;
    }

    .site-header__inner {
        min-height: 68px;
        gap: 0.5rem;
    }

    .site-logo {
        margin: 0 auto;
    }

    .site-logo img,
    .site-header.scrolled .site-logo img {
        height: 50px;
    }

    .site-actions {
        margin-left: 0;
    }
}

@media (max-width: 991.98px) {
    .topbar__tagline,
    .topbar__hide-md {
        display: none;
    }

    .topbar__inner {
        justify-content: center;
    }
}

@media (max-width: 575.98px) {
    .topbar__hide-sm {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .mega-nav__link::after,
    .mega-promo img,
    .site-logo img {
        transition: none;
    }
}