/**
 * Aspire Wellness - Navigation Components
 */

/* ===== MAIN HEADER ===== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    background-color: var(--neutral-white);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

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

.site-header.transparent {
    background-color: transparent;
    box-shadow: none;
}

.site-header.transparent.scrolled {
    background-color: var(--neutral-white);
    box-shadow: var(--shadow-md);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

/* ===== SITE BRANDING ===== */
.site-branding {
    flex-shrink: 0;
}

.site-logo {
    display: block;
    max-height: 50px;
    width: auto;
}

.site-logo img {
    height: 50px;
    width: auto;
}

.site-title {
    font-family: var(--font-headings);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--neutral-gray-800);
    margin: 0;
}

.site-title a {
    color: inherit;
}

.site-title a:hover {
    color: var(--primary-coral);
}

/* ===== PRIMARY NAVIGATION ===== */
.primary-navigation {
    display: none;
}

@media (min-width: 1024px) {
    .primary-navigation {
        display: flex;
        align-items: center;
    }
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-menu-item {
    position: relative;
    margin: 0;
}

.nav-menu-link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    color: var(--neutral-gray-700);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.nav-menu-link:hover,
.nav-menu-item.current-menu-item > .nav-menu-link {
    color: var(--primary-coral-dark);
    background-color: var(--overlay-coral);
}

.nav-menu-link svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

/* ===== DROPDOWN MENU ===== */
.nav-menu-item.has-children > .nav-menu-link svg {
    margin-left: var(--space-1);
}

.nav-menu-item.has-children:hover > .nav-menu-link svg {
    transform: rotate(180deg);
}

.sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background-color: var(--neutral-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--space-2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-fast);
    list-style: none;
    margin: 0;
    z-index: var(--z-dropdown);
}

.nav-menu-item.has-children:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.sub-menu .nav-menu-item {
    margin: 0;
}

.sub-menu .nav-menu-link {
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
    border-radius: var(--radius-md);
    color: var(--secondary-charcoal);
    display: block;
    background-color: transparent;
}

.sub-menu .nav-menu-link:hover {
    background-color: var(--primary-coral-dark);
    color: var(--neutral-white);
}

.sub-menu .nav-menu-link:focus-visible {
    outline: 2px solid var(--primary-coral-dark);
    outline-offset: 2px;
    background-color: var(--overlay-coral);
}

/* ===== HEADER ACTIONS ===== */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.header-cart-link svg {
    width: 24px;
    height: 24px;
}

.mobile-cart-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
}

.mobile-cart-link svg {
    flex-shrink: 0;
}

.header-cta {
    display: none;
}

@media (min-width: 1024px) {
    .header-cta {
        display: inline-flex;
    }
}

/* ===== MOBILE MENU TOGGLE ===== */
.mobile-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

@media (min-width: 1024px) {
    .mobile-menu-toggle {
        display: none;
    }
}

.hamburger {
    position: relative;
    width: 24px;
    height: 18px;
}

.hamburger span {
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--neutral-gray-800);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

.hamburger span:nth-child(1) {
    top: 0;
}

.hamburger span:nth-child(2) {
    top: 8px;
}

.hamburger span:nth-child(3) {
    bottom: 0;
}

.mobile-menu-toggle.active .hamburger span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.mobile-menu-toggle.active .hamburger span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active .hamburger span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* ===== MOBILE NAVIGATION ===== */
.has-top-bar .mobile-navigation {
    top: 120px;
}

.has-top-bar.scrolled-past-topbar .mobile-navigation {
    top: 80px;
}

@media (max-width: 767px) {
    .has-top-bar .mobile-navigation {
        top: 80px;
    }
}

.mobile-navigation {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--neutral-white);
    z-index: var(--z-fixed);
    overflow-y: auto;
    padding: var(--space-6);
    /* Safe area insets for notched devices */
    padding-bottom: max(var(--space-6), env(safe-area-inset-bottom));
    padding-left: max(var(--space-6), env(safe-area-inset-left));
    padding-right: max(var(--space-6), env(safe-area-inset-right));
    transform: translateX(-100%);
    transition: transform var(--transition-base);
}

.mobile-navigation.active {
    transform: translateX(0);
}

@media (min-width: 1024px) {
    .mobile-navigation {
        display: none;
    }
}

.mobile-nav-menu {
    list-style: none;
    margin: 0;
    padding: 0;
}

/* Style WordPress default menu-item class within mobile nav */
.mobile-nav-menu > .menu-item,
.mobile-nav-item {
    border-bottom: 1px solid var(--neutral-gray-200);
    margin: 0;
    list-style: none;
}

.mobile-nav-menu > .menu-item > a,
.mobile-nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) 0;
    font-size: var(--text-lg);
    font-weight: var(--font-medium);
    color: var(--neutral-gray-800);
    transition: color var(--transition-fast);
}

.mobile-nav-menu > .menu-item > a:hover {
    color: var(--primary-coral-dark);
}

.mobile-nav-menu > .menu-item.current-menu-item > a,
.mobile-nav-menu > .menu-item.current-menu-ancestor > a {
    color: var(--primary-coral-dark);
}

/* Chevron indicator for items with children (all nesting levels) */
.mobile-navigation .menu-item-has-children > a::after {
    content: '';
    display: inline-block;
    width: 10px;
    height: 10px;
    border-right: 2px solid var(--neutral-gray-500);
    border-bottom: 2px solid var(--neutral-gray-500);
    transform: rotate(45deg);
    transition: transform var(--transition-fast);
    flex-shrink: 0;
    margin-left: auto;
}

.mobile-navigation .menu-item-has-children.open > a::after {
    transform: rotate(-135deg);
}

.mobile-nav-link svg {
    width: 20px;
    height: 20px;
    color: var(--neutral-gray-500);
    transition: transform var(--transition-fast);
}

.mobile-nav-item.open > .mobile-nav-link svg {
    transform: rotate(180deg);
}

/* WordPress sub-menu within mobile nav — reset desktop dropdown styles */
.mobile-navigation .sub-menu,
.mobile-sub-menu {
    list-style: none;
    padding: 0 0 var(--space-4) var(--space-4);
    margin: 0;
    display: none;
    /* Reset desktop dropdown positioning & visibility */
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background-color: transparent;
    border-radius: 0;
    box-shadow: none;
    min-width: 0;
    z-index: auto;
}

.mobile-navigation .menu-item-has-children.open > .sub-menu,
.mobile-nav-item.open > .mobile-sub-menu {
    display: block;
}

.mobile-navigation .sub-menu .menu-item {
    list-style: none;
    margin: 0;
}

.mobile-navigation .sub-menu .menu-item a,
.mobile-sub-menu .mobile-nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: var(--text-base);
    font-weight: var(--font-normal);
    padding: var(--space-3) 0;
    color: var(--neutral-gray-600);
    transition: color var(--transition-fast);
}

.mobile-navigation .sub-menu .menu-item a:hover {
    color: var(--primary-coral-dark);
}

.mobile-navigation .sub-menu .menu-item.current-menu-item a {
    color: var(--primary-coral-dark);
    font-weight: var(--font-medium);
}

.mobile-nav-cta {
    margin-top: var(--space-8);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

/* ===== BREADCRUMBS ===== */
.breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    padding: var(--space-4) 0;
}

.breadcrumbs-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.breadcrumbs-link {
    color: var(--neutral-gray-500);
}

.breadcrumbs-link:hover {
    color: var(--primary-coral-dark);
}

.breadcrumbs-separator {
    color: var(--neutral-gray-400);
}

.breadcrumbs-current {
    color: var(--neutral-gray-700);
    font-weight: var(--font-medium);
}

/* ===== PAGINATION ===== */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-12);
}

.pagination-link,
.pagination-current {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 var(--space-3);
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.pagination-link {
    color: var(--neutral-gray-700);
    background-color: var(--neutral-white);
    border: 1px solid var(--neutral-gray-200);
}

.pagination-link:hover {
    border-color: var(--primary-coral);
    color: var(--primary-coral-dark);
}

.pagination-current {
    background-color: var(--primary-coral);
    color: var(--neutral-gray-800);
    border: 1px solid var(--primary-coral);
}

.pagination-prev,
.pagination-next {
    gap: var(--space-2);
}

.pagination-dots {
    color: var(--neutral-gray-400);
}

/* ===== POST NAVIGATION ===== */
.post-navigation {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
    margin-top: var(--space-12);
    padding-top: var(--space-8);
    border-top: 1px solid var(--neutral-gray-200);
}

@media (min-width: 640px) {
    .post-navigation {
        grid-template-columns: 1fr 1fr;
    }
}

.post-navigation-link {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-4);
    background-color: var(--neutral-gray-100);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.post-navigation-link:hover {
    background-color: var(--overlay-coral);
}

.post-navigation-link.next {
    text-align: right;
    align-items: flex-end;
}

.post-navigation-label {
    font-size: var(--text-sm);
    color: var(--neutral-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.post-navigation-title {
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    color: var(--neutral-gray-800);
}

/* ===== TABS NAVIGATION ===== */
.tabs {
    display: flex;
    gap: var(--space-1);
    border-bottom: 2px solid var(--neutral-gray-200);
    overflow-x: auto;
}

.tab-link {
    padding: var(--space-4) var(--space-6);
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    color: var(--neutral-gray-600);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    white-space: nowrap;
    transition: all var(--transition-fast);
}

.tab-link:hover {
    color: var(--neutral-gray-800);
}

.tab-link.active {
    color: var(--primary-coral-dark);
    border-bottom-color: var(--primary-coral);
}

.tab-content {
    display: none;
    padding: var(--space-6) 0;
}

.tab-content.active {
    display: block;
}

/* ===== FILTER PILLS ===== */
.filter-pills {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.filter-pill {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--neutral-gray-600);
    background-color: var(--neutral-gray-100);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-pill:hover {
    background-color: var(--neutral-gray-200);
}

.filter-pill.active {
    background-color: var(--primary-coral);
    color: var(--neutral-gray-800);
}