/**
 * Header Styles
 */

/* ===== Announcement Bar ===== */
.announcement-bar {
    background-color: var(--color-primary);
    color: var(--color-white);
    height: var(--announcement-height);
    overflow: hidden;
    position: relative;
    z-index: var(--z-header);
}

.announcement-bar-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.announcement-slides {
    position: relative;
    width: 100%;
    height: 100%;
}

.announcement-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.announcement-slide.is-active {
    opacity: 1;
}

.announcement-slide a {
    color: var(--color-white);
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: var(--font-weight-normal);
}

.announcement-slide a:hover {
    text-decoration: underline;
}

/* ===== Site Header ===== */
.site-header {
    position: sticky;
    top: 0;
    background-color: var(--color-bg);
    z-index: var(--z-header);
    border-bottom: 1px solid var(--color-border);
    transition: box-shadow var(--transition-normal);
}

.site-header.is-scrolled {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.header-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-shrink: 0;
}

/* ===== Site Branding ===== */
.site-branding {
    display: flex;
    align-items: center;
}

.site-branding .custom-logo {
    height: 40px;
    width: auto;
}

.site-title-link {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--color-primary);
    white-space: nowrap;
}

/* ===== Mobile Menu Toggle ===== */
.mobile-menu-toggle {
    display: none;
    width: 28px;
    height: 20px;
    position: relative;
    background: none;
    border: none;
    cursor: pointer;
}

.hamburger-icon,
.hamburger-icon::before,
.hamburger-icon::after {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
    transition: all var(--transition-normal);
}

.hamburger-icon {
    position: relative;
}

.hamburger-icon::before,
.hamburger-icon::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
}

.hamburger-icon::before {
    top: -7px;
}

.hamburger-icon::after {
    top: 7px;
}

.mobile-menu-toggle.is-active .hamburger-icon {
    background-color: transparent;
}

.mobile-menu-toggle.is-active .hamburger-icon::before {
    top: 0;
    transform: rotate(45deg);
}

.mobile-menu-toggle.is-active .hamburger-icon::after {
    top: 0;
    transform: rotate(-45deg);
}

/* ===== Main Navigation ===== */
.main-navigation {
    flex: 1;
    display: flex;
    justify-content: center;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-menu > li {
    position: relative;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-normal);
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-primary);
    padding: 8px 0;
    transition: color var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-secondary);
}

/* Dropdown Arrow */
.dropdown-arrow {
    font-size: 8px;
    transition: transform var(--transition-fast);
}

.has-dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

/* ===== Dropdown Menu ===== */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    min-width: 200px;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    padding: var(--spacing-sm) 0;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 10;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.has-dropdown:hover > .dropdown-menu,
.has-dropdown:focus-within > .dropdown-menu {
    opacity: 1;
    visibility: visible;
}

.dropdown-menu .menu-item {
    display: block;
}

.dropdown-menu .nav-link {
    display: block;
    padding: 8px var(--spacing-lg);
    font-size: var(--font-size-sm);
    white-space: nowrap;
    text-transform: none;
    letter-spacing: 0;
}

.dropdown-menu .nav-link:hover {
    background-color: var(--color-bg-alt);
}

/* ===== Header Right ===== */
.header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-shrink: 0;
}

.header-icon {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--color-primary);
    transition: color var(--transition-fast);
    background: none;
    border: none;
    cursor: pointer;
}

.header-icon:hover {
    color: var(--color-secondary);
}

a.header-icon {
    text-decoration: none;
}

.cart-count {
    position: absolute;
    top: 2px;
    right: 2px;
    min-width: 18px;
    height: 18px;
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: 10px;
    font-weight: var(--font-weight-bold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
}

/* ===== Search Overlay ===== */
.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: var(--z-overlay);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 120px;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.search-overlay.is-active {
    opacity: 1;
    visibility: visible;
}

.search-overlay-inner {
    position: relative;
    width: 100%;
    max-width: 600px;
    padding: 0 var(--container-padding);
}

.search-overlay-inner .search-form {
    display: flex;
}

.search-overlay-inner .search-field {
    padding: 16px 20px;
    font-size: var(--font-size-lg);
    border: none;
    border-bottom: 2px solid var(--color-white);
    background-color: transparent;
    color: var(--color-white);
}

.search-overlay-inner .search-field::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.search-overlay-inner .search-submit {
    padding: 16px 24px;
    background-color: var(--color-white);
    color: var(--color-primary);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    cursor: pointer;
}

.search-overlay-close {
    position: absolute;
    top: -40px;
    right: var(--container-padding);
    color: var(--color-white);
    font-size: 32px;
    background: none;
    border: none;
    cursor: pointer;
}

/* ===== Cart Drawer ===== */
.cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-drawer);
    pointer-events: none;
}

.cart-drawer.is-active {
    pointer-events: auto;
}

.cart-drawer-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.cart-drawer.is-active .cart-drawer-overlay {
    opacity: 1;
}

.cart-drawer-content {
    position: absolute;
    top: 0;
    right: 0;
    width: 400px;
    max-width: 90vw;
    height: 100%;
    background-color: var(--color-bg);
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.cart-drawer.is-active .cart-drawer-content {
    transform: translateX(0);
}

.cart-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.cart-drawer-header h3 {
    font-size: var(--font-size-base);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0;
}

.cart-drawer-close {
    font-size: 24px;
    color: var(--color-primary);
    background: none;
    border: none;
    cursor: pointer;
}

.cart-drawer-body {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-lg);
}

.cart-drawer-item {
    display: flex;
    gap: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    position: relative;
}

.cart-drawer-item-image {
    width: 80px;
    flex-shrink: 0;
}

.cart-drawer-item-image img {
    width: 100%;
    height: auto;
}

.cart-drawer-item-title {
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-xs);
}

.cart-drawer-item-price {
    font-size: var(--font-size-sm);
    color: var(--color-text);
}

.cart-drawer-item-qty {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.cart-drawer-item-qty button {
    width: 28px;
    height: 28px;
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-base);
    background: none;
    cursor: pointer;
}

.cart-drawer-item-qty button:hover {
    border-color: var(--color-primary);
}

.qty-value {
    font-size: var(--font-size-sm);
    min-width: 20px;
    text-align: center;
}

.cart-drawer-item-remove {
    position: absolute;
    top: 0;
    right: 0;
    font-size: 18px;
    color: var(--color-text);
    background: none;
    border: none;
    cursor: pointer;
}

.cart-drawer-item-remove:hover {
    color: var(--color-sale);
}

.cart-drawer-empty {
    text-align: center;
    padding: var(--spacing-2xl) 0;
    color: var(--color-text);
}

.cart-drawer-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.cart-drawer-subtotal {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-base);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cart-drawer-footer .btn {
    margin-bottom: var(--spacing-sm);
}

/* ===== Mobile Nav Close Button (hidden on desktop, shown <= 1024px) ===== */
.mobile-nav-close {
    display: none;
}

/* ===== Mega Menu ===== */
.has-mega-menu {
    position: static !important;
}

.vd-mega {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100vw;
    background-color: var(--color-bg);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity var(--transition-normal), transform var(--transition-normal), visibility 0s linear 0.3s;
    z-index: 20;
}

.has-mega-menu:hover > .vd-mega,
.has-mega-menu:focus-within > .vd-mega {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    transition: opacity var(--transition-normal), transform var(--transition-normal), visibility 0s;
}

.vd-mega__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--spacing-xl) var(--container-padding);
}

.vd-mega__cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    max-width: 560px;
}

.vd-mega__heading {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-normal);
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border);
}

.vd-mega__list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.vd-mega__item {
    margin-bottom: 2px;
}

.vd-mega__link {
    display: block;
    padding: 6px 0;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-primary);
    transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.vd-mega__link:hover {
    color: var(--color-secondary);
    padding-left: 4px;
}

.vd-mega__link--all {
    font-weight: var(--font-weight-bold);
}

/* Hide the original sub-menu when mega is active */
.vd-mega__hidden {
    display: none !important;
}