/* ====================================================================================
CSS VARIABLES & RESET
==================================================================================== */

:root {
    --color-white: #ffffff;
    --color-light-gray: #f8f8f8;
    --color-gray: #e8e8e8;
    --color-dark-gray: #999999;
    --color-charcoal: #333333;
    --color-soft-black: #1a1a1a;
    --color-beige: #f5f5f0;
    --color-black: #000000;
    
    --font-primary: 'Helvetica Neue', Arial, sans-serif;
    --font-secondary: Georgia, serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    --transition: all 0.3s ease;
    --transition-slow: all 0.6s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ====================================================================================
TOP BAR
==================================================================================== */

.top-bar {
    background-color: var(--color-light-gray);
    border-bottom: 1px solid var(--color-gray);
    padding: 0.5rem 0;
    font-size: 0.875rem;
}

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

.top-bar-left {
    display: flex;
    gap: 1.5rem;
}

.selector {
    background: transparent;
    border: none;
    color: var(--color-charcoal);
    font-size: 0.875rem;
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    transition: var(--transition);
}

.selector:hover {
    color: var(--color-soft-black);
}

.top-bar-right {
    color: var(--color-dark-gray);
}

 /* ==================================================================================== 
           HEADER & NAVIGATION 
           ==================================================================================== */
        .header {
            background-color: var(--color-white);
            border-bottom: 1px solid var(--color-gray);
            position: sticky;
            top: 0;
            z-index: 1000;
            transition: var(--transition);
        }

        .nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1.5rem 0;
        }

        .logo a {
            font-size: 1.75rem;
            font-weight: 300;
            letter-spacing: 2px;
            color: var(--color-soft-black);
            transition: var(--transition);
        }

        .logo a:hover {
            color: var(--color-charcoal);
        }

        .nav-menu {
            display: flex;
            gap: 2.5rem;
            align-items: center;
        }

        .nav-menu > li {
            position: relative;
        }

        .nav-menu > li > a {
            color: var(--color-charcoal);
            font-size: 0.95rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            position: relative;
            padding: 0.5rem 0;
            display: block;
        }

        .nav-menu > li > a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 1px;
            background-color: var(--color-soft-black);
            transition: var(--transition);
        }

        .nav-menu > li > a:hover::after {
            width: 100%;
        }

        /* Dropdown Styles */
        .dropdown-menu {
            position: absolute;
            top: 100%;
            left: 50%;
            transform: translateX(-50%);
            background-color: var(--color-white);
            min-width: 280px;
            padding: 2rem 0;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.3s ease, visibility 0.3s ease;
            border: 1px solid var(--color-gray);
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
            margin-top: 1rem;
        }

        .nav-menu > li:hover .dropdown-menu {
            opacity: 1;
            visibility: visible;
        }

        .dropdown-menu li {
            padding: 0 2rem;
        }

        .dropdown-menu li a {
            display: block;
            padding: 0.75rem 0;
            color: var(--color-charcoal);
            font-size: 0.9rem;
            letter-spacing: 0.5px;
            transition: var(--transition);
            border-bottom: 1px solid transparent;
        }

        .dropdown-menu li a:hover {
            color: var(--color-soft-black);
            padding-left: 0.5rem;
        }

        .dropdown-menu li:not(:last-child) a {
            border-bottom: 1px solid #f5f5f5;
        }

        .nav-icons {
            display: flex;
            gap: 1.5rem;
            align-items: center;
        }

        .icon-btn {
            position: relative;
            color: var(--color-charcoal);
            padding: 0.5rem;
            transition: var(--transition);
        }

        .icon-btn:hover {
            color: var(--color-soft-black);
        }

        .cart-count {
            position: absolute;
            top: -5px;
            right: -5px;
            background-color: var(--color-soft-black);
            color: var(--color-white);
            border-radius: 50%;
            width: 20px;
            height: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.75rem;
            font-weight: 600;
        }

        .mobile-menu-toggle {
            display: none;
            flex-direction: column;
            gap: 4px;
        }

        .mobile-menu-toggle span {
            width: 25px;
            height: 2px;
            background-color: var(--color-charcoal);
            transition: var(--transition);
        }

        /* ==================================================================================== 
           SEARCH OVERLAY 
           ==================================================================================== */
        .search-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.95);
            z-index: 2000;
            display: none;
            align-items: center;
            justify-content: center;
        }

        .search-overlay.active {
            display: flex;
        }

        .search-container {
            width: 90%;
            max-width: 600px;
            position: relative;
        }

        #search-input {
            width: 100%;
            padding: 1.5rem;
            font-size: 1.5rem;
            background: transparent;
            border: 2px solid var(--color-white);
            color: var(--color-white);
            outline: none;
        }

        #search-input::placeholder {
            color: var(--color-dark-gray);
        }

        .close-search {
            position: absolute;
            top: 50%;
            right: 1rem;
            transform: translateY(-50%);
            color: var(--color-white);
            font-size: 2rem;
            background: none;
            border: none;
            cursor: pointer;
        }

        /* Hero Section */
        .hero {
            height: 60vh;
            background: linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 100%);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .hero h1 {
            font-size: 4rem;
            font-weight: 300;
            letter-spacing: 3px;
            color: var(--color-soft-black);
        }

        /* Responsive */
        @media (max-width: 768px) {
            .nav-menu {
                display: none;
            }

            .mobile-menu-toggle {
                display: flex;
            }
        }
/* ====================================================================================
HERO SLIDER
==================================================================================== */

.hero-slider {
    position: relative;
    height: 100vh;
    overflow: hidden;
}

.slider-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.slide.active {
    opacity: 1;
}

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.5));
    display: flex;
    align-items: center;
    justify-content: center;
}

.slide-content {
    text-align: center;
    color: var(--color-white);
    padding: 2rem;
    max-width: 800px;
}

.slide-title {
    font-size: 4rem;
    font-weight: 300;
    margin-bottom: 1rem;
    letter-spacing: 2px;
}

.slide-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    font-weight: 300;
    opacity: 0.9;
}

.btn-primary {
    display: inline-block;
    padding: 1rem 2.5rem;
    background-color: var(--color-white);
    color: var(--color-soft-black);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: var(--transition);
    border: 2px solid var(--color-white);
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--color-white);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2.5rem;
    background-color: transparent;
    color: var(--color-white);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: var(--transition);
    border: 2px solid var(--color-white);
}

.btn-secondary:hover {
    background-color: var(--color-white);
    color: var(--color-soft-black);
}

.slider-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 2rem;
    pointer-events: none;
}

.slider-btn {
    pointer-events: auto;
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.slider-btn:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

.slider-dots {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 1rem;
}

.slider-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--transition);
}

.slider-dots .dot.active {
    background-color: var(--color-white);
}

/* ====================================================================================
SECTION HEADERS
==================================================================================== */

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg) 0;
}

.section-title {
    font-size: 3rem;
    font-weight: 300;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    color: var(--color-soft-black);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-dark-gray);
    font-weight: 300;
}

/* ====================================================================================
FEATURED ARTWORKS & ARTWORK LISTING
==================================================================================== */

.featured-artworks,
.artwork-listing {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-white);
}

.listing-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    background-color: transparent;
    border: 1px solid var(--color-gray);
    color: var(--color-charcoal);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    cursor: pointer;
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--color-soft-black);
    color: var(--color-white);
    border-color: var(--color-soft-black);
}

.artworks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.art-card {
    background-color: var(--color-white);
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid var(--color-gray);
}

.art-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.art-card-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: var(--transition-slow);
}

.art-card:hover .art-card-image {
    transform: scale(1.05);
}

.art-card-info {
    padding: 1.5rem;
}

.art-card-artist {
    font-size: 0.875rem;
    color: var(--color-dark-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.art-card-title {
    font-size: 1.25rem;
    font-weight: 400;
    margin-bottom: 1rem;
    color: var(--color-soft-black);
}

.art-card-price {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-soft-black);
}

/* ====================================================================================
COLLECTIONS
==================================================================================== */

.collections {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-beige);
}

.collections-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.collection-card {
    height: 600px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
}

.collection-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: var(--transition-slow);
}

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

.collection-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 3rem;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: var(--color-white);
}

.collection-title {
    font-size: 2.5rem;
    font-weight: 300;
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.collection-desc {
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.collection-link {
    display: inline-block;
    padding: 0.75rem 2rem;
    border: 1px solid var(--color-white);
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.875rem;
    transition: var(--transition);
}

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

/* ====================================================================================
EDITORIAL
==================================================================================== */

.editorial {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-white);
}

.editorial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
}

.editorial-card {
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.editorial-card:hover {
    transform: translateY(-5px);
}

.editorial-image {
    width: 100%;
    height: 300px;
    background-size: cover;
    background-position: center;
    margin-bottom: 1.5rem;
}

.editorial-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.editorial-category {
    font-size: 0.875rem;
    color: var(--color-dark-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.editorial-title {
    font-size: 1.75rem;
    font-weight: 300;
    color: var(--color-soft-black);
    line-height: 1.4;
}

.editorial-excerpt {
    font-size: 1rem;
    color: var(--color-charcoal);
    line-height: 1.8;
}

.editorial-link {
    color: var(--color-soft-black);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.875rem;
    position: relative;
    display: inline-block;
    width: fit-content;
}

.editorial-link::after {
    content: '→';
    margin-left: 0.5rem;
    transition: var(--transition);
}

.editorial-link:hover::after {
    margin-left: 1rem;
}

/* ====================================================================================
MODAL - ARTWORK DETAIL
==================================================================================== */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 3000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    overflow-y: auto;
}

.modal-overlay.active {
    display: flex;
}

.modal-container {
    background-color: var(--color-white);
    max-width: 1200px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 10;
    color: var(--color-white);
    background-color: var(--color-soft-black);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.modal-close:hover {
    background-color: var(--color-charcoal);
}

.modal-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.modal-image {
    width: 100%;
    height: 100%;
    min-height: 600px;
    background-color: var(--color-light-gray);
}

.modal-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modal-info {
    padding: 3rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.modal-info h2 {
    font-size: 2.5rem;
    font-weight: 300;
    color: var(--color-soft-black);
    letter-spacing: 1px;
}

.modal-artist {
    font-size: 1.125rem;
    color: var(--color-dark-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.modal-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 2rem 0;
    border-top: 1px solid var(--color-gray);
    border-bottom: 1px solid var(--color-gray);
}

.detail-item {
    display: flex;
    justify-content: space-between;
    font-size: 1rem;
}

.detail-label {
    color: var(--color-dark-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.875rem;
}

.price-item {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-soft-black);
    padding-top: 1rem;
    margin-top: 1rem;
    border-top: 1px solid var(--color-gray);
}

.price {
    color: var(--color-soft-black);
}

.modal-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.modal-actions .btn-primary {
    width: 100%;
    text-align: center;
}

.modal-actions .btn-secondary {
    width: 100%;
    text-align: center;
    color: var(--color-soft-black);
    border-color: var(--color-soft-black);
}

.modal-actions .btn-secondary:hover {
    background-color: var(--color-soft-black);
    color: var(--color-white);
}

/* ====================================================================================
SHOPPING CART
==================================================================================== */

.cart-overlay {
    position: fixed;
    top: 0;
    right: 0;
    width: 400px;
    max-width: 90vw;
    height: 100%;
    background-color: var(--color-white);
    z-index: 3000;
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

.cart-overlay.active {
    transform: translateX(0);
}

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem;
    border-bottom: 1px solid var(--color-gray);
}

.cart-header h2 {
    font-size: 1.5rem;
    font-weight: 300;
    letter-spacing: 1px;
}

.cart-close {
    font-size: 2rem;
    color: var(--color-charcoal);
    background: none;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.cart-close:hover {
    background-color: var(--color-light-gray);
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
}

.cart-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    border-bottom: 1px solid var(--color-gray);
    margin-bottom: 1rem;
}

.cart-item-image {
    width: 100px;
    height: 100px;
    object-fit: cover;
    flex-shrink: 0;
}

.cart-item-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.cart-item-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-soft-black);
}

.cart-item-artist {
    font-size: 0.875rem;
    color: var(--color-dark-gray);
}

.cart-item-price {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-soft-black);
    margin-top: auto;
}

.cart-item-remove {
    color: var(--color-dark-gray);
    font-size: 0.875rem;
    cursor: pointer;
    text-decoration: underline;
}

.cart-item-remove:hover {
    color: var(--color-soft-black);
}

.empty-cart {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--color-dark-gray);
}

.cart-footer {
    padding: 2rem;
    border-top: 1px solid var(--color-gray);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--color-soft-black);
}

.cart-footer .btn-primary {
    width: 100%;
    text-align: center;
}

/* ====================================================================================
AUTH MODAL (LOGIN/REGISTER)
==================================================================================== */

.auth-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 3000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.auth-overlay.active {
    display: flex;
}

.auth-container {
    background-color: var(--color-white);
    max-width: 500px;
    width: 100%;
    padding: 3rem;
    position: relative;
    animation: modalFadeIn 0.3s ease;
}

.auth-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 2rem;
    color: var(--color-charcoal);
    background: none;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.auth-close:hover {
    background-color: var(--color-light-gray);
}

.auth-tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--color-gray);
}

.auth-tab {
    padding: 1rem 2rem;
    background: none;
    border: none;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-dark-gray);
    cursor: pointer;
    position: relative;
    transition: var(--transition);
}

.auth-tab.active {
    color: var(--color-soft-black);
}

.auth-tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-soft-black);
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.auth-form.hidden {
    display: none;
}

.auth-form h2 {
    font-size: 2rem;
    font-weight: 300;
    margin-bottom: 1rem;
    color: var(--color-soft-black);
    letter-spacing: 1px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-charcoal);
    font-weight: 600;
}

.form-group input {
    padding: 1rem;
    border: 1px solid var(--color-gray);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    outline: none;
}

.form-group input:focus {
    border-color: var(--color-soft-black);
}

.auth-form .btn-primary {
    width: 100%;
    text-align: center;
    margin-top: 1rem;
}

.auth-switch {
    text-align: center;
    color: var(--color-dark-gray);
    font-size: 0.9rem;
}

.auth-switch a {
    color: var(--color-soft-black);
    text-decoration: underline;
}

.auth-switch a:hover {
    color: var(--color-charcoal);
}

/* ====================================================================================
FOOTER
==================================================================================== */

.footer {
    background-color: var(--color-light-gray);
    padding: var(--spacing-lg) 0 var(--spacing-md);
    border-top: 1px solid var(--color-gray);
    margin-top: var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.footer-column h3,
.footer-column h4 {
    font-weight: 300;
    margin-bottom: 1.5rem;
    letter-spacing: 1px;
}

.footer-logo {
    font-size: 1.75rem;
    letter-spacing: 2px;
}

.footer-column p {
    color: var(--color-dark-gray);
    line-height: 1.8;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-links a {
    color: var(--color-dark-gray);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--color-soft-black);
    padding-left: 0.5rem;
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icons a {
    color: var(--color-charcoal);
    transition: var(--transition);
}

.social-icons a:hover {
    color: var(--color-soft-black);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-gray);
    color: var(--color-dark-gray);
    font-size: 0.875rem;
}

/* ====================================================================================
RESPONSIVE DESIGN
==================================================================================== */

@media (max-width: 1024px) {
    .modal-content {
        grid-template-columns: 1fr;
    }
    
    .modal-image {
        min-height: 400px;
    }
    
    .collection-title {
        font-size: 2rem;
    }
    
    .slide-title {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--color-white);
        flex-direction: column;
        padding: 2rem;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
        z-index: 999;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .slide-title {
        font-size: 2rem;
    }
    
    .slide-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .artworks-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 1.5rem;
    }
    
    .collections-grid {
        grid-template-columns: 1fr;
    }
    
    .collection-card {
        height: 400px;
    }
    
    .editorial-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .top-bar-content {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
    
    .slider-controls {
        padding: 0 1rem;
    }
    
    .slider-btn {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .slide-title {
        font-size: 1.5rem;
    }
    
    .btn-primary,
    .btn-secondary {
        padding: 0.75rem 1.5rem;
        font-size: 0.875rem;
    }
    
    .artworks-grid {
        grid-template-columns: 1fr;
    }
    
    .modal-info {
        padding: 2rem 1.5rem;
    }
    
    .modal-info h2 {
        font-size: 1.75rem;
    }
    
    .cart-overlay {
        width: 100%;
    }
}