/* ==========================================================================
   Header CSS
   ========================================================================== */

/* ---------- Top Bar ---------- */
.site-header {
    position: relative;
    z-index: 200;
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-gray-150);
}

.site-header.is-sticky {
    position: sticky;
    top: 0;
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    height: 76px;
}

/* ---------- Brand ---------- */
.site-brand {
    flex-shrink: 0;
}

.site-brand a {
    display: flex;
    align-items: center;
}

.site-brand img {
    height: 48px;
    width: auto;
}

.site-brand__text {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-dark);
    letter-spacing: -0.5px;
}

.site-brand__text span {
    color: var(--color-red);
}

/* ---------- Primary Navigation ---------- */
.primary-navigation {
    flex: 1;
    display: flex;
    justify-content: center;
}

.primary-navigation ul {
    display: flex;
    align-items: center;
    gap: 4px;
}

.primary-navigation li {
    position: relative;
}

.primary-navigation a {
    display: block;
    padding: 8px 14px;
    font-size: 15px;
    font-weight: 600;
    color: var(--color-dark-gray);
    border-radius: var(--radius-sm);
    transition: color var(--transition), background-color var(--transition);
}

.primary-navigation a:hover,
.primary-navigation .current-menu-item > a,
.primary-navigation .current-menu-ancestor > a {
    color: var(--color-red);
    background-color: var(--color-gray-75);
}

/* --- Dropdown --- */
.primary-navigation .menu-item-has-children > a::after {
    content: '';
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: 6px;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid currentColor;
    vertical-align: middle;
    transition: transform var(--transition);
}

.primary-navigation .menu-item-has-children:hover > a::after {
    transform: rotate(180deg);
}

.primary-navigation .sub-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    min-width: 220px;
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-150);
    border-radius: var(--radius-md);
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
    z-index: 300;
}

.primary-navigation .menu-item-has-children:hover .sub-menu,
.primary-navigation .menu-item-has-children:focus-within .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.primary-navigation .sub-menu li a {
    padding: 10px 14px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-gray-700);
    border-radius: var(--radius-sm);
}

.primary-navigation .sub-menu li a:hover {
    color: var(--color-red);
    background-color: var(--color-gray-75);
}

/* ---------- Header CTA ---------- */
.header-cta {
    flex-shrink: 0;
}

/* ---------- Mobile Toggle ---------- */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: none;
    border: 1px solid var(--color-gray-250);
    border-radius: var(--radius-sm);
    cursor: pointer;
    padding: 4px;
}

.menu-toggle__bar {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--color-dark);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}

.menu-toggle[aria-expanded="true"] .menu-toggle__bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle__bar:nth-child(2) {
    opacity: 0;
}

.menu-toggle[aria-expanded="true"] .menu-toggle__bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Mobile Nav Drawer ---------- */
.mobile-nav {
    display: none;
    background-color: var(--color-white);
    border-top: 1px solid var(--color-gray-150);
    padding: 20px;
}

.mobile-nav.is-open {
    display: block;
}

.mobile-nav ul {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mobile-nav a {
    display: block;
    padding: 11px 14px;
    font-size: 15px;
    font-weight: 600;
    color: var(--color-dark-gray);
    border-radius: var(--radius-sm);
}

.mobile-nav a:hover {
    color: var(--color-red);
    background-color: var(--color-gray-75);
}

.mobile-nav .sub-menu {
    padding-left: 16px;
    border-left: 2px solid var(--color-gray-150);
    margin-top: 4px;
    margin-bottom: 4px;
    display: none;
}

.mobile-nav .sub-menu.is-open {
    display: block;
}

.mobile-nav .sub-menu a {
    font-size: 14px;
    font-weight: 500;
    padding: 9px 14px;
}

.mobile-nav .menu-toggle-sub {
    width: 100%;
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mobile-nav__cta {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--color-gray-150);
}

.mobile-nav__cta .button {
    width: 100%;
    justify-content: center;
}

/* ---------- Mobile Navigation Enhancements ---------- */
.mobile-nav {
    max-height: calc(100dvh - 64px);
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
}

.mobile-nav > ul,
.mobile-nav .menu {
    width: 100%;
}

.mobile-nav .mobile-menu-parent-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 44px;
    align-items: center;
    gap: 4px;
}

.mobile-nav .mobile-menu-parent-row > a {
    min-width: 0;
}

.mobile-nav .menu-toggle-sub {
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-dark-gray);
    border-radius: var(--radius-sm);
    transition: color var(--transition), background-color var(--transition);
}

.mobile-nav .menu-toggle-sub:hover,
.mobile-nav .menu-toggle-sub:focus-visible {
    color: var(--color-red);
    background-color: var(--color-gray-75);
}

.mobile-nav .menu-toggle-sub svg {
    transition: transform var(--transition);
}

.mobile-nav .menu-toggle-sub[aria-expanded="true"] svg {
    transform: rotate(180deg);
}

.mobile-nav .current-menu-item > a,
.mobile-nav .current_page_item > a,
.mobile-nav .current-menu-parent > .mobile-menu-parent-row > a,
.mobile-nav .current-menu-ancestor > .mobile-menu-parent-row > a,
.mobile-nav .current_page_parent > .mobile-menu-parent-row > a,
.mobile-nav .current_page_ancestor > .mobile-menu-parent-row > a {
    color: var(--color-red);
    background-color: var(--color-gray-75);
}

.mobile-nav .sub-menu .current-menu-item > a,
.mobile-nav .sub-menu .current_page_item > a {
    color: var(--color-red);
    font-weight: 700;
}

/* WordPress admin bar offset for sticky header while logged in */
.admin-bar .site-header.is-sticky {
    top: 32px;
}

@media (max-width: 782px) {
    .admin-bar .site-header.is-sticky {
        top: 46px;
    }
}