/* ==========================================================================
   LUMIERA Luxury E-Commerce Stylesheet
   ========================================================================== */

/* 1. CSS Variables & Design Tokens */
:root {
    --primary-rose-gold: #D4A373;
    --primary-champagne-gold: #C5A880;
    --primary-gold-light: #F6F1E9;
    
    --secondary-white: #FFFFFF;
    --secondary-ivory: #FAF9F6;
    --secondary-warm-beige: #F5F2EB;
    --secondary-beige-dark: #EADEC9;
    
    --accent-deep-black: #111111;
    --accent-charcoal: #2D2D2D;
    --accent-muted-gray: #757575;
    --accent-light-gray: #E0E0E0;
    
    --font-serif-cormorant: 'Cormorant Garamond', serif;
    --font-serif-playfair: 'Playfair Display', serif;
    --font-sans-poppins: 'Poppins', sans-serif;
    --font-sans-inter: 'Inter', sans-serif;
    
    --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-slow: all 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* 2. Global Resets & Typography Utility */
body {
    background-color: var(--secondary-white);
    color: var(--accent-deep-black);
    font-family: var(--font-sans-inter);
    font-size: 15px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .font-serif {
    font-family: var(--font-serif-cormorant);
    font-weight: 500;
    letter-spacing: 0.03em;
}

.font-serif-playfair {
    font-family: var(--font-serif-playfair);
}

.font-sans {
    font-family: var(--font-sans-poppins);
}

/* Font size & spacing modifiers */
.fs-xxs { font-size: 0.65rem !important; }
.fs-xs { font-size: 0.8rem !important; }
.fs-sm { font-size: 0.9rem !important; }
.fs-md { font-size: 1.05rem !important; }
.fs-lg { font-size: 1.25rem !important; }

.tracking-widest { letter-spacing: 0.25em !important; }
.tracking-wider { letter-spacing: 0.12em !important; }
.tracking-wide { letter-spacing: 0.05em !important; }

.bg-beige-light { background-color: var(--secondary-ivory) !important; }
.bg-beige-warm { background-color: var(--secondary-warm-beige) !important; }
.bg-gold { background-color: var(--primary-champagne-gold) !important; }
.bg-gold-light { background-color: var(--primary-gold-light) !important; }
.text-gold { color: var(--primary-champagne-gold) !important; }
.border-gold { border-color: var(--primary-champagne-gold) !important; }

/* Focus outlines reset */
.focus-none:focus {
    outline: none !important;
    box-shadow: none !important;
}

/* Micro-animations helpers */
.transition-all { transition: var(--transition-smooth); }
.duration-300 { transition-duration: 300ms; }
.duration-500 { transition-duration: 500ms; }
.transition-transform { transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1); }
.transition-opacity { transition: opacity 0.4s cubic-bezier(0.25, 0.8, 0.25, 1); }

/* ==========================================================================
   3. Header Navigation & Announcement Bar
   ========================================================================== */
.announcement-bar {
    font-family: var(--font-sans-poppins);
    font-weight: 500;
    font-size: 11px;
}

.main-header {
    z-index: 1020;
    transition: var(--transition-smooth);
}

.nav-link {
    font-family: var(--font-sans-poppins);
    font-weight: 500;
    color: var(--accent-charcoal);
    position: relative;
    padding-bottom: 4px !important;
    transition: var(--transition-smooth);
}

.desktop-nav .nav-link {
    font-size: 13px !important;
    letter-spacing: 0.1em !important;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 1.5px;
    background-color: var(--primary-champagne-gold);
    transition: var(--transition-smooth);
    transform: translateX(-50%);
}

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

/* Header Icons styling */
.action-icon-btn {
    background: none;
    border: none;
    padding: 4px;
    border-radius: 50%;
    transition: var(--transition-smooth);
}

.action-icon-btn:hover {
    color: var(--primary-champagne-gold);
    transform: translateY(-1px);
}

.action-icon-btn .badge {
    background-color: var(--primary-champagne-gold) !important;
    color: var(--accent-deep-black) !important;
    font-size: 9px;
    min-width: 15px;
    height: 15px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ==========================================================================
   4. Mega Menu Dropdown Styles
   ========================================================================== */
.mega-menu-parent:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mega-menu {
    display: block;
    position: absolute;
    left: 0;
    right: 0;
    width: 100%;
    margin-top: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.25s cubic-bezier(0.25, 0.8, 0.25, 1);
    z-index: 1000;
    background-color: var(--secondary-white);
    border-top: 1.5px solid var(--primary-champagne-gold) !important;
}

.mega-menu-link {
    color: var(--accent-charcoal);
    text-decoration: none;
    transition: var(--transition-smooth);
    display: inline-block;
}

.mega-menu-link:hover {
    color: var(--primary-rose-gold);
    transform: translateX(3px);
}

.mega-menu-promo-card {
    height: 100%;
}

.mega-menu-promo-card .card-img {
    transition: var(--transition-slow);
}

.mega-menu-promo-card:hover .card-img {
    transform: scale(1.04);
}

.link-hover-gold:hover {
    color: var(--primary-champagne-gold) !important;
}

/* ==========================================================================
   5. Fullscreen Search Overlay
   ========================================================================== */
.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(250, 249, 246, 0.98);
    z-index: 1060;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
    backdrop-filter: blur(8px);
}

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

.btn-close-overlay {
    top: 30px;
    right: 30px;
    transition: var(--transition-smooth);
}

.btn-close-overlay:hover {
    transform: rotate(90deg);
    color: var(--primary-champagne-gold) !important;
}

.search-overlay-form input::placeholder {
    color: var(--accent-muted-gray);
}

/* ==========================================================================
   6. Slide-out Cart Drawer
   ========================================================================== */
.mini-cart-drawer {
    width: 420px !important;
    background-color: var(--secondary-white);
    box-shadow: -10px 0 40px rgba(0,0,0,0.05) !important;
}

@media (max-width: 576px) {
    .mini-cart-drawer {
        width: 100% !important;
    }
}

/* Scrollbar customization */
.mini-cart-items::-webkit-scrollbar {
    width: 3px;
}
.mini-cart-items::-webkit-scrollbar-track {
    background: var(--secondary-ivory);
}
.mini-cart-items::-webkit-scrollbar-thumb {
    background: var(--secondary-beige-dark);
    border-radius: 10px;
}

/* ==========================================================================
   7. Buttons Design System
   ========================================================================== */
.btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    height: 48px;
    padding: 0 1.75rem !important;
}
.btn-sm, .mobile-add-btn, .quick-add-btn, .wishlist-add-to-bag {
    height: 40px !important;
    padding: 0 1.25rem !important;
}
.btn-dark {
    background-color: var(--accent-deep-black) !important;
    color: var(--secondary-white) !important;
    border-color: var(--accent-deep-black) !important;
    transition: var(--transition-smooth);
}

.btn-dark:hover {
    background-color: var(--primary-champagne-gold) !important;
    border-color: var(--primary-champagne-gold) !important;
    color: var(--accent-deep-black) !important;
}

.btn-primary-gold {
    background-color: var(--primary-champagne-gold) !important;
    color: var(--secondary-white) !important;
    border-color: var(--primary-champagne-gold) !important;
}

.btn-primary-gold:hover {
    background-color: var(--accent-deep-black) !important;
    border-color: var(--accent-deep-black) !important;
    color: var(--secondary-white) !important;
}

.btn-outline-dark {
    border-color: var(--accent-deep-black) !important;
    color: var(--accent-deep-black) !important;
}

.btn-outline-dark:hover {
    background-color: var(--accent-deep-black) !important;
    color: var(--secondary-white) !important;
}

/* ==========================================================================
   8. Product Card Design
   ========================================================================== */
.product-card {
    transition: var(--transition-smooth);
}

.product-card-img-wrapper {
    position: relative;
    cursor: pointer;
}

.product-card-img-wrapper .product-card-img {
    transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1), opacity 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Hover flip effect */
.product-card-img-wrapper:hover .primary-img {
    transform: scale(1.06);
}

.product-card-img-wrapper:hover .secondary-img {
    opacity: 1 !important;
    transform: scale(1.06);
}

/* Wishlist circular button */
.wishlist-toggle-btn {
    width: 38px;
    height: 38px;
    background-color: rgba(255, 255, 255, 0.9);
    z-index: 10;
}

.wishlist-toggle-btn:hover {
    background-color: var(--secondary-white);
    transform: scale(1.1);
}

.wishlist-toggle-btn.active {
    background-color: var(--secondary-white);
}

/* Quick Add Overlay style */
.product-card-img-wrapper:hover .quick-add-wrapper {
    opacity: 1 !important;
}

.quick-add-wrapper {
    background: linear-gradient(to top, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0) 100%);
    z-index: 10;
}

/* ==========================================================================
   9. Category Card Design
   ========================================================================== */
.category-card {
    height: 380px;
    cursor: pointer;
}

.category-card img {
    transition: var(--transition-slow);
}

.category-card:hover img {
    transform: scale(1.05);
}

.category-card-overlay {
    z-index: 5;
}

.category-card-backdrop {
    background: linear-gradient(to top, rgba(17, 17, 17, 0.7) 0%, rgba(17, 17, 17, 0.15) 60%, rgba(17, 17, 17, 0) 100%);
}

.category-card:hover .category-card-backdrop {
    background: linear-gradient(to top, rgba(17, 17, 17, 0.8) 0%, rgba(17, 17, 17, 0.3) 70%, rgba(17, 17, 17, 0) 100%);
}

.category-card p {
    max-height: 0;
    overflow: hidden;
    margin-bottom: 0 !important;
    opacity: 0;
    transition: max-height 0.4s ease, opacity 0.4s ease, margin 0.4s ease;
}

.category-card:hover p {
    max-height: 80px;
    opacity: 1 !important;
    margin-bottom: 1rem !important;
}

/* ==========================================================================
   10. Pages Design Styling
   ========================================================================== */

/* Homepage Hero Banner */
.hero-section {
    min-height: 650px;
    position: relative;
    background-color: var(--secondary-warm-beige);
}

@media (max-width: 992px) {
    .hero-section {
        min-height: 500px;
    }
}

.hero-subtitle {
    font-family: var(--font-sans-poppins);
    font-weight: 500;
    color: var(--primary-champagne-gold);
    letter-spacing: 0.3em;
}

.hero-title {
    font-family: var(--font-serif-cormorant);
    font-weight: 300;
    font-size: calc(2.2rem + 2vw);
    line-height: 1.15;
}

/* Promotional Banner */
.promo-banner-section {
    position: relative;
    min-height: 480px;
    background-size: cover;
    background-position: center;
    background-attachment: scroll;
}

.promo-banner-overlay {
    background-color: rgba(250, 249, 246, 0.85);
}

/* Testimonial Cards */
.testimonial-card {
    border: 1px solid var(--secondary-beige-dark) !important;
    background-color: var(--secondary-white) !important;
    transition: var(--transition-smooth);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(197, 168, 128, 0.08) !important;
    border-color: var(--primary-champagne-gold) !important;
}

.quote-decor {
    color: var(--primary-champagne-gold);
}

.star-rating i {
    color: var(--primary-champagne-gold);
    font-size: 13px;
}
.star-rating .fs-xxs {
    font-size: 10px !important;
}

/* Instagram Grid */
.instagram-item {
    cursor: pointer;
}

.instagram-overlay {
    background-color: rgba(17, 17, 17, 0.4);
    opacity: 0;
    transition: var(--transition-smooth);
}

.instagram-item:hover .instagram-overlay {
    opacity: 1;
}

.instagram-item:hover img {
    transform: scale(1.03);
}

/* Sidebar Filters */
.filter-title {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.15em;
    font-family: var(--font-sans-poppins);
    color: var(--accent-charcoal);
}

.filter-checkbox-input:checked {
    background-color: var(--accent-deep-black);
    border-color: var(--accent-deep-black);
}

.color-dot {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    cursor: pointer;
    border: 1px solid var(--accent-light-gray);
    display: inline-block;
    transition: var(--transition-smooth);
}

.color-dot:hover, .color-dot.active {
    transform: scale(1.15);
    border-color: var(--accent-deep-black);
}

/* Product Detail Page Gallery */
.gallery-main-img-wrapper {
    position: relative;
    cursor: zoom-in;
}

.gallery-zoom-lens {
    position: absolute;
    border: 1px solid var(--primary-champagne-gold);
    width: 140px;
    height: 140px;
    background-color: rgba(255,255,255,0.4);
    display: none;
    pointer-events: none;
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.gallery-thumbnail {
    cursor: pointer;
    border: 1.5px solid transparent;
    transition: var(--transition-smooth);
}

.gallery-thumbnail:hover, .gallery-thumbnail.active {
    border-color: var(--primary-champagne-gold);
    opacity: 0.85;
}

/* Product Tabs details */
.product-tabs .nav-link {
    border: none !important;
    background: none !important;
    color: var(--accent-muted-gray);
    font-family: var(--font-serif-cormorant);
    font-size: 1.3rem;
}

.product-tabs .nav-link.active {
    color: var(--accent-deep-black) !important;
}

.product-tabs .nav-link::after {
    display: none;
}

/* Line clamps */
.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;  
    overflow: hidden;
}

.line-clamp-1 {
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;  
    overflow: hidden;
}

/* Header Flex Layout System */
.header-flex-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

/* On Mobile/Tablet: 3 equal parts to center logo */
@media (max-width: 991.98px) {
    .header-mobile-toggle {
        flex: 1 1 0%;
        display: flex;
        justify-content: flex-start;
    }
    .header-logo-container {
        flex: 1 1 0%;
        display: flex;
        justify-content: center;
    }
    .header-actions-container {
        flex: 1 1 0%;
        display: flex;
        justify-content: flex-end;
    }
}

/* On Desktop: Left/Center/Right allocation */
@media (min-width: 992px) {
    .header-logo-container {
        flex: 0 0 auto;
        margin-right: auto;
    }
    .header-nav-container {
        flex: 1 1 auto;
        display: flex;
        justify-content: center;
        padding: 0 2rem;
    }
    .header-actions-container {
        flex: 0 0 auto;
        margin-left: auto;
    }
}

/* Logo styling */
.logo-text-brand {
    font-family: var(--font-serif-cormorant);
    font-size: 1.6rem !important;
    font-weight: 600 !important;
    letter-spacing: 0.18em !important;
    color: var(--accent-deep-black) !important;
    transition: var(--transition-smooth);
}
.logo-text-brand:hover {
    color: var(--primary-champagne-gold) !important;
}

/* Responsive Navbar Link Gaps */
.desktop-nav .nav {
    flex-wrap: nowrap !important;
}
@media (max-width: 1200px) {
    .desktop-nav .nav {
        gap: 1.75rem !important;
    }
    .desktop-nav .nav-link {
        font-size: 12px !important;
        letter-spacing: 0.08em !important;
    }
}
@media (max-width: 1100px) {
    .desktop-nav .nav {
        gap: 1.25rem !important;
    }
}

/* Custom Spacing & Grid Utilities (.5 grid) */
.g-4.5, .row.g-4.5 {
    --bs-gutter-x: 2.25rem;
    --bs-gutter-y: 2.25rem;
}
.py-5.5 {
    padding-top: 4.5rem !important;
    padding-bottom: 4.5rem !important;
}
.p-4.5 {
    padding: 2.25rem !important;
}
.mb-4.5 {
    margin-bottom: 2.25rem !important;
}
.mb-1.5 {
    margin-bottom: 0.75rem !important;
}
.mb-2.5 {
    margin-bottom: 1.25rem !important;
}
.mb-3.5 {
    margin-bottom: 1.75rem !important;
}
.mt-2.5 {
    margin-top: 1.25rem !important;
}
.mt-4.5 {
    margin-top: 2.25rem !important;
}
.px-3.5 {
    padding-left: 1.25rem !important;
    padding-right: 1.25rem !important;
}
.px-4.5 {
    padding-left: 2.25rem !important;
    padding-right: 2.25rem !important;
}
.py-4.5 {
    padding-top: 2.25rem !important;
    padding-bottom: 2.25rem !important;
}

/* Footer Link Legibility & Hover Contrast Override */
.main-footer a {
    color: var(--accent-muted-gray) !important;
    transition: var(--transition-smooth);
}
.main-footer a:hover {
    color: var(--secondary-white) !important;
    text-decoration: underline !important;
}

/* Pagination Hover State */
.hover-beige:hover {
    background-color: var(--primary-gold-light) !important;
    border-color: var(--primary-champagne-gold) !important;
    color: var(--accent-deep-black) !important;
}

/* Premium Redesigned Reviews Section */
.testimonial-card {
    border: 1px solid rgba(197, 168, 128, 0.25) !important;
    background-color: var(--secondary-white) !important;
    border-radius: 16px !important;
    padding: 2.25rem !important;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.01) !important;
    position: relative;
    overflow: hidden;
}
.testimonial-card:hover {
    transform: translateY(-8px) !important;
    border-color: var(--primary-champagne-gold) !important;
    box-shadow: 0 20px 40px rgba(197, 168, 128, 0.12) !important;
}
.testimonial-quote-symbol {
    font-family: var(--font-serif-playfair);
    font-size: 5rem;
    line-height: 0.1;
    color: var(--primary-champagne-gold);
    opacity: 0.2;
    position: absolute;
    top: 2.25rem;
    right: 2.25rem;
}
.testimonial-stars {
    color: var(--primary-champagne-gold);
    display: flex;
    gap: 4px;
    margin-bottom: 1.25rem;
}
.testimonial-text {
    font-family: var(--font-serif-cormorant);
    font-size: 1.15rem;
    line-height: 1.7;
    color: var(--accent-charcoal);
    font-style: italic;
    margin-bottom: 1.5rem;
}
.testimonial-author-name {
    font-family: var(--font-sans-poppins);
    font-weight: 600;
    font-size: 0.8rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent-deep-black);
}
.testimonial-verified-badge {
    font-family: var(--font-sans-inter);
    font-size: 0.65rem;
    font-weight: 500;
    color: var(--primary-champagne-gold);
    letter-spacing: 0.05em;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.testimonial-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: 2px solid var(--primary-champagne-gold);
    padding: 2px;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.testimonial-card:hover .testimonial-avatar {
    transform: scale(1.08);
}

/* Premium Slider Navigation */
.slider-nav-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 48px !important;
    height: 48px !important;
    padding: 0 !important;
    border-radius: 50% !important;
    border: 1px solid rgba(197, 168, 128, 0.4) !important;
    background-color: rgba(255, 255, 255, 0.9) !important;
    color: var(--accent-deep-black) !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05) !important;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1) !important;
    cursor: pointer;
    z-index: 15;
}
.slider-nav-btn i {
    font-size: 1rem !important;
    line-height: 1 !important;
}
.slider-nav-prev {
    position: absolute;
    top: 50%;
    left: -24px;
    transform: translateY(-50%);
}
.slider-nav-next {
    position: absolute;
    top: 50%;
    right: -24px;
    transform: translateY(-50%);
}
.slider-nav-btn:hover {
    background-color: var(--accent-deep-black) !important;
    border-color: var(--accent-deep-black) !important;
    color: var(--secondary-white) !important;
    transform: translateY(-50%) scale(1.08) !important;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15) !important;
}
@media (max-width: 991.98px) {
    .slider-nav-prev {
        left: 5px;
    }
    .slider-nav-next {
        right: 5px;
    }
}