/* CSS Variables for consistent theming */
:root {
    --color-black: #1a1a1a;
    --color-gold: #d4af37;
    --color-gold-light: #e8c547;
    --color-cream: #f8f8f8;
    --color-white: #ffffff;
    --color-gray-light: #e0e0e0;
    --color-gray: #888888;
    --color-dark-gray: #333333;
    
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Lato', sans-serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    --border-radius: 4px;
    --transition: all 0.3s ease;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--color-black);
    background-color: var(--color-white);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Scroll Animation Classes */
.fade-in {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 1;
    transform: translateX(0);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 1;
    transform: translateX(0);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: var(--spacing-sm);
    color: var(--color-black);
}

.section-subtitle {
    font-size: 1.1rem;
    text-align: center;
    color: var(--color-gray);
    margin-bottom: var(--spacing-lg);
    font-weight: 300;
}

/* Top Banner */
.top-banner {
    background: var(--color-black);
    color: var(--color-gold);
    text-align: center;
    padding: 0.75rem 0;
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1001;
}

.top-banner p {
    margin: 0;
}

/* Header and Navigation */
.header {
    position: fixed;
    top: 40px;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent;
    transition: var(--transition);
}

.header.scrolled {
    top: 0;
    background: var(--color-white);
    box-shadow: var(--shadow);
}

.nav {
    padding: var(--spacing-sm) 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-white);
    text-decoration: none;
    letter-spacing: 2px;
}

.header.scrolled .logo {
    color: var(--color-black);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-link {
    color: var(--color-white);
    text-decoration: none;
    font-weight: 400;
    font-size: 0.95rem;
    letter-spacing: 1px;
    transition: var(--transition);
    position: relative;
}

.header.scrolled .nav-link {
    color: var(--color-black);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-gold);
    transition: var(--transition);
}

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

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

.search-btn,
.cart-btn {
    background: transparent;
    border: 1px solid var(--color-gold);
    color: var(--color-white);
    padding: 0.5rem 1rem;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
}

.header.scrolled .search-btn,
.header.scrolled .cart-btn {
    color: var(--color-black);
    border-color: var(--color-black);
}

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

.cart-count {
    font-size: 0.8rem;
    font-weight: 700;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 2px;
    background: var(--color-white);
    transition: var(--transition);
}

.header.scrolled .hamburger span {
    background: var(--color-black);
}

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

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

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

/* Hero Section */
.hero {
    height: calc(100vh - 40px);
    background: linear-gradient(135deg, var(--color-black) 0%, var(--color-dark-gray) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    margin-top: 40px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
    0% {
        transform: scale(1);
    }
    100% {
        transform: scale(1.1);
    }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, transparent 0%, rgba(0, 0, 0, 0.5) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 var(--spacing-md);
    max-width: 800px;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    font-size: 4rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    letter-spacing: 3px;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--color-cream);
    margin-bottom: var(--spacing-lg);
    font-weight: 300;
    letter-spacing: 1px;
    text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.5);
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--color-gold);
    color: var(--color-white);
    text-decoration: none;
    font-size: 1rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    border: 2px solid var(--color-gold);
    transition: var(--transition);
}

.cta-button:hover {
    background: transparent;
    color: var(--color-gold);
}

.cta-button.primary {
    background: var(--color-gold);
    border-color: var(--color-gold);
}

.cta-button.primary:hover {
    background: transparent;
    color: var(--color-gold);
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(212, 175, 55, 0.4);
}

.cta-button.secondary {
    background: transparent;
    border-color: var(--color-white);
    color: var(--color-white);
}

.cta-button.secondary:hover {
    background: var(--color-white);
    color: var(--color-black);
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(255, 255, 255, 0.3);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Collections Section */
.collections {
    padding: var(--spacing-xl) 0;
    background: var(--color-white);
}

.collections-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.collection-card {
    background: var(--color-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.collection-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.collection-image {
    height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.collection-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.collection-placeholder {
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: 1.3rem;
    letter-spacing: 2px;
    text-align: center;
    padding: var(--spacing-md);
    font-weight: 600;
}

.collection-placeholder.clean-girl {
    background: linear-gradient(135deg, #e8f4f8 0%, #d4e8ed 100%);
    color: var(--color-dark-gray);
}

.collection-placeholder.office {
    background: linear-gradient(135deg, #f5f0e8 0%, #e8e0d4 100%);
    color: var(--color-dark-gray);
}

.collection-placeholder.arabic {
    background: linear-gradient(135deg, #2c1810 0%, #4a2c1a 100%);
}

.collection-placeholder.luxury {
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-light) 100%);
}

.collection-info {
    padding: var(--spacing-md);
    text-align: center;
}

.collection-info h3 {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-black);
}

.collection-info p {
    color: var(--color-gray);
    margin-bottom: var(--spacing-sm);
    font-size: 0.95rem;
}

.collection-link {
    color: var(--color-gold);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: var(--transition);
}

.collection-link:hover {
    color: var(--color-black);
}

/* Promotional Banner */
.promo-banner {
    padding: var(--spacing-lg) 0;
    background: linear-gradient(135deg, var(--color-black) 0%, var(--color-dark-gray) 100%);
    color: var(--color-white);
}

.promo-content h2 {
    text-align: center;
    color: var(--color-gold);
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
}

.promo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    max-width: 900px;
    margin: 0 auto;
}

.promo-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-gold);
    padding: var(--spacing-md);
    text-align: center;
    border-radius: var(--border-radius);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.promo-card:hover {
    background: rgba(212, 175, 55, 0.1);
    transform: translateY(-5px);
}

.promo-card.featured {
    background: rgba(212, 175, 55, 0.15);
    border: 2px solid var(--color-gold);
}

.promo-img {
    width: 100%;
    height: auto;
    max-height: 200px;
    object-fit: contain;
    margin-bottom: var(--spacing-sm);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.promo-badge {
    display: block;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-gold);
    margin-bottom: var(--spacing-xs);
    letter-spacing: 1px;
}

.promo-card p {
    color: var(--color-gray-light);
    font-size: 0.95rem;
}

/* Bestsellers & New Arrivals */
.bestsellers,
.new-arrivals {
    padding: var(--spacing-xl) 0;
    background: var(--color-cream);
}

.new-arrivals {
    background: var(--color-white);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.product-card {
    background: var(--color-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--color-gold);
    color: var(--color-white);
    padding: 0.4rem 1rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-radius: 2px;
    z-index: 10;
}

.product-badge.new {
    background: var(--color-black);
}

.product-image {
    height: 300px;
    background: linear-gradient(135deg, var(--color-black) 0%, var(--color-dark-gray) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.product-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: var(--spacing-md);
    transition: var(--transition);
}

.product-card:hover .product-img {
    transform: scale(1.1) rotate(2deg);
}

.product-placeholder {
    color: var(--color-gold);
    font-family: var(--font-heading);
    font-size: 1.2rem;
    letter-spacing: 2px;
    text-align: center;
    padding: var(--spacing-md);
}

.product-info {
    padding: var(--spacing-md);
    text-align: center;
}

.product-info h3 {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-black);
}

.product-info p {
    color: var(--color-gray);
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
    line-height: 1.5;
}

.product-price {
    margin-bottom: var(--spacing-sm);
}

.price {
    display: inline-block;
    font-size: 1.4rem;
    color: var(--color-gold);
    font-weight: 700;
    font-family: var(--font-heading);
}

.original-price {
    display: inline-block;
    font-size: 1.1rem;
    color: var(--color-gray);
    text-decoration: line-through;
    margin-left: var(--spacing-sm);
}

.product-btn {
    padding: 0.75rem 2rem;
    background: var(--color-black);
    color: var(--color-white);
    border: none;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
}

.product-btn:hover {
    background: var(--color-gold);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.product-card {
    background: var(--color-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--color-gold);
    color: var(--color-white);
    padding: 0.4rem 1rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-radius: 2px;
    z-index: 10;
}

.product-badge.new {
    background: var(--color-black);
}

.product-image {
    height: 300px;
    background: linear-gradient(135deg, var(--color-black) 0%, var(--color-dark-gray) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.product-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: var(--spacing-md);
    transition: var(--transition);
}

.product-card:hover .product-img {
    transform: scale(1.1) rotate(2deg);
}

.product-placeholder {
    color: var(--color-gold);
    font-family: var(--font-heading);
    font-size: 1.2rem;
    letter-spacing: 2px;
    text-align: center;
    padding: var(--spacing-md);
}

.product-info {
    padding: var(--spacing-md);
    text-align: center;
}

.product-info h3 {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-black);
}

.product-info p {
    color: var(--color-gray);
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
    line-height: 1.5;
}

.product-price {
    margin-bottom: var(--spacing-sm);
}

.price {
    display: inline-block;
    font-size: 1.4rem;
    color: var(--color-gold);
    font-weight: 700;
    font-family: var(--font-heading);
}

.original-price {
    display: inline-block;
    font-size: 1.1rem;
    color: var(--color-gray);
    text-decoration: line-through;
    margin-left: var(--spacing-sm);
}

.product-btn {
    padding: 0.75rem 2rem;
    background: var(--color-black);
    color: var(--color-white);
    border: none;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
}

.product-btn:hover {
    background: var(--color-gold);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

/* AI Expert Section */
.ai-expert {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-light) 100%);
}

.ai-expert-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.ai-expert-text {
    color: var(--color-white);
}

.ai-expert .section-title {
    color: var(--color-white);
}

.ai-expert .section-subtitle {
    color: rgba(255, 255, 255, 0.9);
}

.ai-description {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
    font-size: 1.05rem;
}

.ai-expert-visual {
    display: flex;
    justify-content: center;
}

.ai-expert-img {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: var(--border-radius);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.4);
    }
    50% {
        transform: scale(1.02);
        box-shadow: 0 0 20px 0 rgba(255, 255, 255, 0.2);
    }
}

.ai-expert-placeholder {
    width: 100%;
    max-width: 500px;
    height: 400px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.ai-expert-placeholder span {
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    letter-spacing: 2px;
    font-weight: 600;
}

.ai-expert .cta-button.primary {
    background: var(--color-white);
    color: var(--color-gold);
    border-color: var(--color-white);
}

.ai-expert .cta-button.primary:hover {
    background: transparent;
    color: var(--color-white);
}

/* About Section */
.about {
    padding: var(--spacing-xl) 0;
    background: var(--color-white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.about-description {
    color: var(--color-dark-gray);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-gold);
    font-family: var(--font-heading);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--color-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-visual {
    display: flex;
    justify-content: center;
}

.about-image-placeholder {
    width: 100%;
    max-width: 500px;
    height: 400px;
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius);
}

.about-image-placeholder span {
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    letter-spacing: 2px;
}

/* Features Section */
.features {
    padding: var(--spacing-xl) 0;
    background: var(--color-black);
    color: var(--color-white);
}

.features .section-title {
    color: var(--color-white);
}

.features .section-subtitle {
    color: var(--color-gray-light);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    text-align: center;
    padding: var(--spacing-md);
}

.feature-icon {
    font-size: 3rem;
    color: var(--color-gold);
    margin-bottom: var(--spacing-sm);
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-white);
}

.feature-card p {
    color: var(--color-gray-light);
    line-height: 1.7;
}

/* Testimonials Section */
.testimonials {
    padding: var(--spacing-xl) 0;
    background: var(--color-cream);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.testimonial-card {
    background: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
}

.testimonial-rating {
    color: var(--color-gold);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.testimonial-text {
    color: var(--color-dark-gray);
    font-style: italic;
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.testimonial-author {
    border-top: 1px solid var(--color-gray-light);
    padding-top: var(--spacing-sm);
}

.author-name {
    display: block;
    font-weight: 700;
    color: var(--color-black);
}

.author-title {
    display: block;
    font-size: 0.9rem;
    color: var(--color-gray);
}

/* Contact Section */
.contact {
    padding: var(--spacing-xl) 0;
    background: var(--color-white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.contact-form {
    background: var(--color-cream);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--color-black);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--color-gray-light);
    border-radius: var(--border-radius);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-gold);
}

.submit-button {
    width: 100%;
    padding: 1rem;
    background: var(--color-black);
    color: var(--color-white);
    border: none;
    font-size: 1rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
}

.submit-button:hover {
    background: var(--color-gold);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-item h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-black);
}

.contact-item p {
    color: var(--color-dark-gray);
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.social-link {
    color: var(--color-gold);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.social-link:hover {
    color: var(--color-black);
}

/* Footer */
.footer {
    background: var(--color-black);
    color: var(--color-white);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    margin-bottom: var(--spacing-xs);
    letter-spacing: 2px;
}

.footer-tagline {
    color: var(--color-gray);
    font-style: italic;
}

.footer-links h4 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-gold);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: var(--color-gray-light);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--color-gold);
}

.footer-social h4 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-gold);
}

.footer-social-links {
    display: flex;
    gap: var(--spacing-md);
}

.footer-social-links .social-link {
    color: var(--color-gray-light);
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-dark-gray);
    color: var(--color-gray);
}

/* Mobile Responsiveness */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .ai-expert-content {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .nav-actions {
        display: none;
    }
}

@media (max-width: 768px) {
    .top-banner {
        font-size: 0.75rem;
        padding: 0.5rem 0;
    }
    
    .header {
        top: 30px;
    }
    
    .header.scrolled {
        top: 0;
    }
    
    .hero {
        height: calc(100vh - 30px);
        margin-top: 30px;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background: var(--color-white);
        width: 100%;
        text-align: center;
        transition: var(--transition);
        padding: var(--spacing-md) 0;
        box-shadow: var(--shadow);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu .nav-link {
        color: var(--color-black);
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .collections-grid {
        grid-template-columns: 1fr;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .promo-grid {
        grid-template-columns: 1fr;
    }
    
    .stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-social-links {
        justify-content: center;
    }
    
    .social-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .cta-button {
        padding: 0.75rem 2rem;
        font-size: 0.9rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .product-info h3 {
        font-size: 1.3rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .promo-content h2 {
        font-size: 1.5rem;
    }
}