/* ============================================
   ANTIKA - Premium Glassware Theme
   Professional E-commerce Design
   ============================================ */

/* ==================== Color Palette ====================
   Primary Gold: #B8944A (Logo Gold)
   Ivory: #FFFFF0
   Beige: #D9CBB3
   Charcoal: #36454F
   Black: #000000
   Cream: #F0E6D2
   ============================================ */

:root {
    /* Primary Colors */
    --antika-gold: #B8944A;
    --antika-gold-light: #D4B06A;
    --antika-gold-dark: #9A7A3A;
    --antika-gold-pale: #E5D4B0;
    
    /* Secondary Colors */
    --antika-ivory: #FFFFF0;
    --antika-beige: #D9CBB3;
    --antika-charcoal: #36454F;
    --antika-black: #000000;
    --antika-cream: #F0E6D2;
    
    /* Gold Gradients (Same Color Family) */
    --gold-gradient: linear-gradient(135deg, #B8944A 0%, #D4B06A 50%, #B8944A 100%);
    --gold-gradient-shine: linear-gradient(135deg, #D4B06A 0%, #E5D4B0 25%, #B8944A 50%, #D4B06A 75%, #9A7A3A 100%);
    --gold-gradient-soft: linear-gradient(135deg, #E5D4B0 0%, #D4B06A 50%, #B8944A 100%);
    --gold-gradient-dark: linear-gradient(135deg, #9A7A3A 0%, #B8944A 50%, #9A7A3A 100%);
    
    /* Cream Gradients */
    --cream-gradient: linear-gradient(135deg, #FFFFF0 0%, #F0E6D2 50%, #D9CBB3 100%);
    --cream-gradient-soft: linear-gradient(135deg, #FFFFF0 0%, #F0E6D2 100%);
    
    /* Charcoal Gradients */
    --charcoal-gradient: linear-gradient(135deg, #36454F 0%, #4A5C68 50%, #36454F 100%);
    
    /* Background Colors */
    --bg-light: #FFFFF0;
    --bg-light-alt: #F0E6D2;
    --bg-dark: #1a1a1a;
    --bg-dark-alt: #0f0f0f;
    
    /* Text Colors */
    --text-light-primary: #36454F;
    --text-light-secondary: #5a6a75;
    --text-dark-primary: #FFFFF0;
    --text-dark-secondary: #D9CBB3;
    
    /* Glass Effects */
    --glass-light: rgba(255, 255, 240, 0.85);
    --glass-dark: rgba(26, 26, 26, 0.9);
    --glass-border-light: rgba(184, 148, 74, 0.2);
    --glass-border-dark: rgba(184, 148, 74, 0.3);
    
    /* Shadows */
    --shadow-gold: 0 10px 40px rgba(184, 148, 74, 0.25);
    --shadow-gold-lg: 0 20px 60px rgba(184, 148, 74, 0.35);
    --shadow-soft: 0 4px 20px rgba(54, 69, 79, 0.08);
    --shadow-medium: 0 8px 30px rgba(54, 69, 79, 0.12);
}

/* Dark Mode Variables */
.dark {
    --bg-primary: var(--bg-dark);
    --bg-secondary: var(--bg-dark-alt);
    --text-primary: var(--text-dark-primary);
    --text-secondary: var(--text-dark-secondary);
    --glass-bg: var(--glass-dark);
    --glass-border: var(--glass-border-dark);
}

/* Light Mode Variables */
:root:not(.dark) {
    --bg-primary: var(--bg-light);
    --bg-secondary: var(--bg-light-alt);
    --text-primary: var(--text-light-primary);
    --text-secondary: var(--text-light-secondary);
    --glass-bg: var(--glass-light);
    --glass-border: var(--glass-border-light);
}

/* ==================== Base Styles ==================== */
body {
    background-color: var(--bg-light);
    color: var(--text-light-primary);
    font-family: 'Cairo', 'Tajawal', system-ui, -apple-system, sans-serif;
}

.dark body {
    background-color: var(--bg-dark);
    color: var(--text-dark-primary);
}

/* ==================== Typography ==================== */
.antika-heading {
    font-weight: 700;
    color: var(--text-light-primary);
    letter-spacing: -0.02em;
}

.dark .antika-heading {
    color: var(--text-dark-primary);
}

.antika-heading-gold {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.antika-subheading {
    color: var(--text-light-secondary);
    font-weight: 500;
}

.dark .antika-subheading {
    color: var(--text-dark-secondary);
}

/* ==================== Buttons ==================== */
.antika-btn-primary {
    background: var(--gold-gradient);
    color: var(--antika-black);
    padding: 0.875rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-gold);
    position: relative;
    overflow: hidden;
}

.antika-btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.antika-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-gold-lg);
}

.antika-btn-primary:hover::before {
    left: 100%;
}

.antika-btn-outline {
    background: transparent;
    color: var(--antika-gold);
    padding: 0.875rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    border: 2px solid var(--antika-gold);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.antika-btn-outline:hover {
    background: var(--antika-gold);
    color: var(--antika-black);
    transform: translateY(-3px);
    box-shadow: var(--shadow-gold);
}

.dark .antika-btn-outline {
    color: var(--antika-gold-light);
    border-color: var(--antika-gold-light);
}

.dark .antika-btn-outline:hover {
    background: var(--antika-gold-light);
    color: var(--antika-black);
}

/* ==================== Cards ==================== */
.antika-card {
    background: var(--antika-ivory);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(184, 148, 74, 0.1);
    box-shadow: var(--shadow-soft);
}

.antika-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-gold);
    border-color: rgba(184, 148, 74, 0.3);
}

.dark .antika-card {
    background: linear-gradient(145deg, #1f1f1f 0%, #151515 100%);
    border-color: rgba(184, 148, 74, 0.15);
}

.dark .antika-card:hover {
    border-color: rgba(184, 148, 74, 0.4);
}

/* ==================== Product Cards ==================== */
.antika-product-card {
    background: var(--antika-ivory);
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid transparent;
    box-shadow: 0 4px 20px rgba(54, 69, 79, 0.06);
    position: relative;
}

.antika-product-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 24px;
    padding: 2px;
    background: var(--gold-gradient);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.antika-product-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: var(--shadow-gold-lg);
}

.antika-product-card:hover::before {
    opacity: 1;
}

.dark .antika-product-card {
    background: linear-gradient(145deg, #1a1a1a 0%, #0f0f0f 100%);
}

.antika-product-image {
    position: relative;
    padding-bottom: 100%;
    overflow: hidden;
    background: var(--cream-gradient-soft);
}

.dark .antika-product-image {
    background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
}

.antika-product-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.antika-product-card:hover .antika-product-image img {
    transform: scale(1.1);
}

.antika-product-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, transparent 60%);
    opacity: 0;
    transition: all 0.4s ease;
    display: flex;
    align-items: flex-end;
    padding: 1.5rem;
}

.antika-product-card:hover .antika-product-overlay {
    opacity: 1;
}

.antika-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--antika-gold);
}

.antika-price-old {
    text-decoration: line-through;
    color: var(--text-light-secondary);
    font-size: 0.9rem;
}

.dark .antika-price-old {
    color: var(--text-dark-secondary);
}

/* ==================== Glass Effects ==================== */
.antika-glass {
    background: var(--glass-light);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border-light);
    box-shadow: var(--shadow-soft);
}

.dark .antika-glass {
    background: var(--glass-dark);
    border-color: var(--glass-border-dark);
}

/* ==================== Navigation ==================== */
.antika-nav {
    background: rgba(255, 255, 240, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(184, 148, 74, 0.15);
    box-shadow: 0 4px 30px rgba(54, 69, 79, 0.08);
}

.dark .antika-nav {
    background: rgba(15, 15, 15, 0.95);
    border-bottom-color: rgba(184, 148, 74, 0.2);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.antika-nav-link {
    color: var(--text-light-primary);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
}

.antika-nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gold-gradient);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

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

.antika-nav-link:hover::after,
.antika-nav-link.active::after {
    width: 80%;
}

.dark .antika-nav-link {
    color: var(--text-dark-primary);
}

.dark .antika-nav-link:hover,
.dark .antika-nav-link.active {
    color: var(--antika-gold-light);
}

/* ==================== Hero Section ==================== */
.antika-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.antika-hero-bg {
    position: absolute;
    inset: 0;
    background: var(--cream-gradient);
}

.dark .antika-hero-bg {
    background: linear-gradient(135deg, #0f0f0f 0%, #1a1a1a 50%, #0f0f0f 100%);
}

.antika-hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23B8944A' fill-opacity='1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.dark .antika-hero-pattern {
    opacity: 0.02;
}

.antika-hero-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(184, 148, 74, 0.15) 0%, transparent 70%);
    filter: blur(60px);
    animation: float 8s ease-in-out infinite;
}

.dark .antika-hero-glow {
    background: radial-gradient(circle, rgba(184, 148, 74, 0.1) 0%, transparent 70%);
}

@keyframes float {
    0%, 100% { transform: translateY(0) translateX(0); }
    50% { transform: translateY(-30px) translateX(15px); }
}

/* ==================== Section Styles ==================== */
.antika-section {
    padding: 6rem 0;
    position: relative;
}

.antika-section-light {
    background: var(--antika-ivory);
}

.dark .antika-section-light {
    background: var(--bg-dark);
}

.antika-section-cream {
    background: var(--antika-cream);
}

.dark .antika-section-cream {
    background: var(--bg-dark-alt);
}

.antika-section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--text-light-primary);
}

.dark .antika-section-title {
    color: var(--text-dark-primary);
}

.antika-section-subtitle {
    font-size: 1.125rem;
    text-align: center;
    color: var(--text-light-secondary);
    max-width: 600px;
    margin: 0 auto 3rem;
}

.dark .antika-section-subtitle {
    color: var(--text-dark-secondary);
}

/* ==================== Gold Accents ==================== */
.antika-gold-line {
    width: 80px;
    height: 4px;
    background: var(--gold-gradient);
    border-radius: 2px;
    margin: 0 auto 2rem;
}

.antika-gold-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, rgba(184, 148, 74, 0.1) 0%, rgba(184, 148, 74, 0.05) 100%);
    border: 1px solid rgba(184, 148, 74, 0.2);
    border-radius: 50px;
    color: var(--antika-gold);
    font-size: 0.875rem;
    font-weight: 600;
}

.dark .antika-gold-badge {
    background: linear-gradient(135deg, rgba(184, 148, 74, 0.15) 0%, rgba(184, 148, 74, 0.08) 100%);
    border-color: rgba(184, 148, 74, 0.3);
    color: var(--antika-gold-light);
}

/* ==================== Footer ==================== */
.antika-footer {
    background: var(--antika-charcoal);
    color: var(--antika-ivory);
    padding: 4rem 0 2rem;
}

.dark .antika-footer {
    background: #0a0a0a;
}

.antika-footer-link {
    color: var(--antika-beige);
    transition: color 0.3s ease;
}

.antika-footer-link:hover {
    color: var(--antika-gold);
}

/* ==================== Scrollbar ==================== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--antika-cream);
}

.dark ::-webkit-scrollbar-track {
    background: #1a1a1a;
}

::-webkit-scrollbar-thumb {
    background: var(--gold-gradient);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--antika-gold-dark);
}

/* ==================== Selection ==================== */
::selection {
    background: rgba(184, 148, 74, 0.3);
    color: var(--antika-charcoal);
}

.dark ::selection {
    background: rgba(184, 148, 74, 0.4);
    color: var(--antika-ivory);
}

/* ==================== Animations ==================== */
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.antika-shimmer {
    background: linear-gradient(90deg, 
        var(--antika-gold-dark) 0%, 
        var(--antika-gold-light) 25%, 
        var(--antika-gold) 50%, 
        var(--antika-gold-light) 75%, 
        var(--antika-gold-dark) 100%);
    background-size: 200% auto;
    animation: shimmer 3s linear infinite;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@keyframes pulse-gold {
    0%, 100% { box-shadow: 0 0 0 0 rgba(184, 148, 74, 0.4); }
    50% { box-shadow: 0 0 0 15px rgba(184, 148, 74, 0); }
}

.antika-pulse {
    animation: pulse-gold 2s ease-in-out infinite;
}

/* ==================== Responsive ==================== */
@media (max-width: 768px) {
    .antika-section {
        padding: 4rem 0;
    }
    
    .antika-btn-primary,
    .antika-btn-outline {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .antika-section {
        padding: 3rem 0;
    }
}

/* ==================== Category Badge ==================== */
.antika-category-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background: linear-gradient(135deg, rgba(184, 148, 74, 0.12) 0%, rgba(184, 148, 74, 0.06) 100%);
    border: 1px solid rgba(184, 148, 74, 0.25);
    border-radius: 50px;
    color: var(--antika-gold);
    font-size: 0.875rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.antika-category-badge:hover {
    background: var(--antika-gold);
    color: var(--antika-black);
    border-color: var(--antika-gold);
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

.dark .antika-category-badge {
    background: linear-gradient(135deg, rgba(184, 148, 74, 0.18) 0%, rgba(184, 148, 74, 0.1) 100%);
    border-color: rgba(184, 148, 74, 0.35);
    color: var(--antika-gold-light);
}

/* ==================== Features Icons ==================== */
.antika-feature-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    background: var(--gold-gradient-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--antika-gold-dark);
    font-size: 2rem;
    transition: all 0.4s ease;
    box-shadow: var(--shadow-soft);
}

.antika-feature-icon:hover {
    transform: translateY(-5px) rotate(5deg);
    box-shadow: var(--shadow-gold);
}

.dark .antika-feature-icon {
    background: linear-gradient(135deg, rgba(184, 148, 74, 0.2) 0%, rgba(184, 148, 74, 0.1) 100%);
    color: var(--antika-gold-light);
}

/* ==================== Testimonials ==================== */
.antika-testimonial {
    background: var(--antika-ivory);
    border-radius: 24px;
    padding: 2rem;
    border: 1px solid rgba(184, 148, 74, 0.1);
    transition: all 0.4s ease;
}

.antika-testimonial:hover {
    border-color: rgba(184, 148, 74, 0.3);
    box-shadow: var(--shadow-gold);
}

.dark .antika-testimonial {
    background: linear-gradient(145deg, #1a1a1a 0%, #141414 100%);
    border-color: rgba(184, 148, 74, 0.15);
}

.antika-testimonial-quote {
    color: var(--antika-gold);
    font-size: 3rem;
    line-height: 1;
    opacity: 0.3;
}

/* ==================== Input Fields ==================== */
.antika-input {
    width: 100%;
    padding: 1rem 1.25rem;
    border-radius: 12px;
    border: 2px solid var(--antika-beige);
    background: var(--antika-ivory);
    color: var(--text-light-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.antika-input:focus {
    outline: none;
    border-color: var(--antika-gold);
    box-shadow: 0 0 0 4px rgba(184, 148, 74, 0.15);
}

.dark .antika-input {
    background: #1a1a1a;
    border-color: rgba(184, 148, 74, 0.2);
    color: var(--text-dark-primary);
}

.dark .antika-input:focus {
    border-color: var(--antika-gold-light);
    box-shadow: 0 0 0 4px rgba(184, 148, 74, 0.2);
}

/* ==================== Loading Spinner ==================== */
.antika-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(184, 148, 74, 0.2);
    border-top-color: var(--antika-gold);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ==================== Dividers ==================== */
.antika-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(184, 148, 74, 0.3), transparent);
    margin: 3rem 0;
}

/* ==================== Breadcrumbs ==================== */
.antika-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--text-light-secondary);
}

.antika-breadcrumb a {
    color: var(--antika-gold);
    transition: color 0.3s ease;
}

.antika-breadcrumb a:hover {
    color: var(--antika-gold-dark);
}

.dark .antika-breadcrumb {
    color: var(--text-dark-secondary);
}

.dark .antika-breadcrumb a {
    color: var(--antika-gold-light);
}

/* ==================== Sale Badge ==================== */
.antika-sale-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--gold-gradient);
    color: var(--antika-black);
    padding: 0.375rem 0.875rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    z-index: 10;
}

.antika-new-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--antika-charcoal);
    color: var(--antika-ivory);
    padding: 0.375rem 0.875rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    z-index: 10;
}

.dark .antika-new-badge {
    background: var(--antika-ivory);
    color: var(--antika-charcoal);
}

/* ==================== Responsive Overrides ==================== */
@media (max-width: 1287px) {
    #desktopNavLinks {
        display: none !important;
    }
    #mobileMenuToggle {
        display: inline-flex !important;
    }
}