/* Luxury Header CSS - Premium Navigation for Ziyorate */

/* Navigation Container */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background-color: rgba(253, 252, 249, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(27, 77, 62, 0.08);
    transition: all var(--transition-luxury);
}

.navbar.scrolled {
    background-color: rgba(253, 252, 249, 0.98);
    box-shadow: var(--shadow-luxury);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-6);
    max-width: 1400px;
    margin: 0 auto;
}

/* Brand Section */
.nav-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.brand-name {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: var(--font-light);
    color: var(--green-800);
    letter-spacing: -0.02em;
    line-height: 1;
    margin: 0;
    transition: all var(--transition-luxury);
}

.brand-name:hover {
    color: var(--gold-600);
}

.brand-tagline {
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    color: var(--neutral-500);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: var(--space-1);
    font-family: var(--font-body);
}

/* Navigation Menu */
.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--space-8);
    margin: 0;
    padding: 0;
}

.nav-link {
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    color: var(--neutral-700);
    text-decoration: none;
    padding: var(--space-2) 0;
    position: relative;
    transition: all var(--transition-luxury);
    font-family: var(--font-body);
}

.nav-link:hover,
.nav-link.active {
    color: var(--green-700);
}

/* Elegant underline animation */
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: linear-gradient(90deg, var(--gold-500), var(--gold-600));
    transition: width var(--transition-luxury);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Navigation Actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.nav-icon {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    color: var(--neutral-600);
    cursor: pointer;
    border-radius: var(--radius-lg);
    transition: all var(--transition-luxury);
}

.nav-icon:hover {
    color: var(--green-700);
    background-color: rgba(27, 77, 62, 0.06);
    transform: translateY(-1px);
}

.nav-icon i {
    font-size: var(--text-lg);
}

/* Icon Badges */
.cart-count,
.wishlist-count {
    position: absolute;
    top: 8px;
    right: 8px;
    background: var(--gold-500);
    color: var(--white);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    min-width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    padding: 0 var(--space-1);
    transform: scale(0);
    transition: all var(--transition-luxury);
}

.cart-count.show,
.wishlist-count.show {
    transform: scale(1);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 24px;
    height: 24px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.mobile-menu-toggle span {
    display: block;
    height: 2px;
    width: 100%;
    background: var(--neutral-700);
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Search Overlay (Future Enhancement) */
.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: var(--z-modal);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: var(--space-20);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-luxury);
}

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

.search-container {
    width: 100%;
    max-width: 600px;
    padding: 0 var(--space-6);
}

.search-input {
    width: 100%;
    padding: var(--space-4) var(--space-6);
    font-size: var(--text-2xl);
    background: var(--white);
    border: none;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    outline: none;
}

/* Mobile Styles */
@media (max-width: 1024px) {
    .nav-menu {
        gap: var(--space-6);
    }
    
    .nav-link {
        font-size: var(--text-sm);
    }
}

@media (max-width: 768px) {
    .nav-container {
        padding: var(--space-3) var(--space-4);
    }
    
    .brand-name {
        font-size: var(--text-xl);
    }
    
    .brand-tagline {
        font-size: 10px;
    }
    
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: var(--space-8) var(--space-6);
        gap: var(--space-6);
        box-shadow: var(--shadow-2xl);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-luxury);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-link {
        font-size: var(--text-lg);
        padding: var(--space-3) 0;
        text-align: center;
    }
    
    .nav-actions {
        gap: var(--space-2);
    }
    
    .nav-icon {
        width: 40px;
        height: 40px;
    }
    
    .nav-icon i {
        font-size: var(--text-base);
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: var(--space-3);
    }
    
    .brand-name {
        font-size: var(--text-lg);
    }
    
    .nav-actions {
        gap: var(--space-1);
    }
    
    .nav-icon {
        width: 36px;
        height: 36px;
    }
}

/* Large Screen Enhancements */
@media (min-width: 1200px) {
    .nav-container {
        padding: var(--space-5) var(--space-8);
    }
    
    .brand-name {
        font-size: var(--text-3xl);
    }
    
    .nav-menu {
        gap: var(--space-10);
    }
    
    .nav-link {
        font-size: var(--text-lg);
    }
    
    .nav-actions {
        gap: var(--space-5);
    }
}

/* Accessibility Enhancements */
@media (prefers-reduced-motion: reduce) {
    .navbar,
    .nav-link,
    .nav-icon,
    .mobile-menu-toggle span {
        transition-duration: 0.01ms;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .navbar {
        background-color: var(--white);
        border-bottom: 2px solid var(--neutral-800);
    }
    
    .nav-link {
        color: var(--neutral-900);
    }
    
    .nav-link:hover,
    .nav-link.active {
        color: var(--green-800);
        background-color: var(--cream-100);
    }
}

/* Focus Styles for Keyboard Navigation */
.nav-link:focus,
.nav-icon:focus,
.mobile-menu-toggle:focus {
    outline: 2px solid var(--gold-500);
    outline-offset: 2px;
    border-radius: var(--radius-md);
}

/* Scroll Behavior Enhancement */
.navbar.hide {
    transform: translateY(-100%);
}

.navbar.show {
    transform: translateY(0);
}
/* Mobile menu active states */
.nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

.menu-open {
    overflow: hidden;
}