/* ==========================================
   Header Component Styles
   ========================================== */

/* Top Bar */
.top-bar {
    background: var(--primary-color);
    color: var(--white);
    padding: 10px 0;
    font-size: 14px;
    position: relative;
    z-index: var(--z-sticky);
}

.top-bar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.top-bar-content {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    position: relative;
}

.top-bar-left {
    display: flex;
    align-items: center;
    position: absolute;
    left: 0;
}

.top-bar-right {
    display: flex;
    align-items: center;
}

.whatsapp-info {
    color: var(--white);
    font-weight: 400;
    font-size: 14px;
}

.social-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.social-links a {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    border-radius: 50%;
    transition: all 0.3s ease;
    font-size: 13px;
}

/* Facebook */
.social-links a[href*="facebook"] {
    background: #1877F2;
}

.social-links a[href*="facebook"]:hover {
    background: #0d65d9;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(24, 119, 242, 0.3);
}

/* Instagram */
.social-links a[href*="instagram"] {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.social-links a[href*="instagram"]:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(225, 48, 108, 0.3);
}

/* TikTok */
.social-links a[href*="tiktok"] {
    background: #000000;
}

.social-links a[href*="tiktok"]:hover {
    background: #333333;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

/* YouTube */
.social-links a[href*="youtube"] {
    background: #FF0000;
}

.social-links a[href*="youtube"]:hover {
    background: #cc0000;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(255, 0, 0, 0.3);
}

/* Main Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: var(--z-sticky);
    transition: all var(--transition-normal);
}

.header-main {
    background: var(--white);
    padding: var(--space-4) 0;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.header.scrolled .header-main {
    padding: var(--space-3) 0;
    box-shadow: var(--shadow-md);
}

.header.scrolled .top-bar {
    transform: translateY(-100%);
    height: 0;
    padding: 0;
    overflow: hidden;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-8);
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.logo-img {
    width: 60px;
    height: 60px;
    transition: transform var(--transition-normal);
}

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

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-name {
    font-family: var(--font-heading);
    font-size: var(--fs-xl);
    font-weight: var(--fw-bold);
    color: var(--primary-color);
    line-height: 1.2;
}

.logo-tagline {
    font-size: var(--fs-xs);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Navigation */
.nav {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    font-weight: var(--fw-medium);
    color: var(--gray-700);
    transition: all var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--primary-color);
    transform: translateX(-50%);
    transition: width var(--transition-fast);
    border-radius: var(--radius-full);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 60%;
}

.nav-link i {
    font-size: var(--fs-xs);
    transition: transform var(--transition-fast);
}

.nav-item:hover .nav-link i {
    transform: rotate(180deg);
}

/* Dropdown Menu */
.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 250px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: var(--space-4);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-fast);
    z-index: var(--z-dropdown);
}

.nav-item:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    color: var(--gray-600);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.dropdown-item:hover {
    background: var(--primary-lighter);
    color: var(--primary-color);
    padding-left: var(--space-5);
}

.dropdown-item img {
    width: 40px;
    height: 30px;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

/* Mega Menu */
.mega-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    width: 900px;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    padding: var(--space-8);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    z-index: var(--z-dropdown);
}

.nav-item:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.mega-menu-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.mega-menu-column h4 {
    font-family: var(--font-primary);
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--primary-color);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-2);
    border-bottom: 2px solid var(--primary-lighter);
}

.mega-menu-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) 0;
    color: var(--gray-600);
    transition: all var(--transition-fast);
}

.mega-menu-item:hover {
    color: var(--primary-color);
    padding-left: var(--space-2);
}

.mega-menu-item i {
    font-size: var(--fs-sm);
    color: var(--secondary-color);
}

.mega-menu-featured {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
    margin-top: var(--space-4);
}

.featured-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 120px;
}

.featured-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.featured-card:hover img {
    transform: scale(1.1);
}

.featured-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
    display: flex;
    align-items: flex-end;
    padding: var(--space-3);
}

.featured-card-title {
    color: var(--white);
    font-weight: var(--fw-semibold);
    font-size: var(--fs-sm);
}

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

.search-btn,
.cart-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-100);
    color: var(--gray-600);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    position: relative;
}

.search-btn:hover,
.cart-btn:hover {
    background: var(--primary-color);
    color: var(--white);
}

.cart-count {
    position: absolute;
    top: -2px;
    right: -2px;
    width: 18px;
    height: 18px;
    background: var(--secondary-color);
    color: var(--white);
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--gray-700);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Navigation */
.mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--white);
    padding: 100px var(--space-6) var(--space-6);
    overflow-y: auto;
    z-index: var(--z-modal);
    transform: translateX(-100%);
    transition: transform var(--transition-normal);
}

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

.mobile-nav-item {
    border-bottom: 1px solid var(--gray-200);
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) 0;
    font-size: var(--fs-lg);
    font-weight: var(--fw-medium);
    color: var(--gray-700);
}

.mobile-dropdown {
    display: none;
    padding-left: var(--space-4);
    padding-bottom: var(--space-4);
}

.mobile-dropdown.active {
    display: block;
}

.mobile-dropdown-item {
    display: block;
    padding: var(--space-3) 0;
    color: var(--gray-600);
}

/* Search Modal */
.search-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

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

.search-modal-content {
    width: 100%;
    max-width: 700px;
    padding: var(--space-6);
    transform: translateY(20px);
    transition: transform var(--transition-normal);
}

.search-modal.active .search-modal-content {
    transform: translateY(0);
}

.search-modal-close {
    position: absolute;
    top: var(--space-6);
    right: var(--space-6);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: var(--fs-2xl);
    cursor: pointer;
    transition: transform var(--transition-fast);
}

.search-modal-close:hover {
    transform: rotate(90deg);
}

.search-input-wrapper {
    position: relative;
}

.search-input-wrapper input {
    width: 100%;
    padding: var(--space-5);
    padding-right: var(--space-16);
    font-size: var(--fs-xl);
    background: transparent;
    border: none;
    border-bottom: 2px solid var(--white);
    color: var(--white);
}

.search-input-wrapper input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.search-input-wrapper button {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    padding: var(--space-4);
    color: var(--white);
    font-size: var(--fs-xl);
}