/* ==========================================================================
   André Gobert - Artist Portfolio
   Color Palette: Greys, Beiges, Whites - Sober & Elegant
   ========================================================================== */

/* CSS Custom Properties */
:root {
    /* Primary Colors - Greys */
    --grey-900: #1a1a1a;
    --grey-800: #2d2d2d;
    --grey-700: #404040;
    --grey-600: #525252;
    --grey-500: #6b6b6b;
    --grey-400: #8a8a8a;
    --grey-300: #a3a3a3;
    --grey-200: #d4d4d4;
    --grey-100: #e8e8e8;
    --grey-50: #f5f5f5;

    /* Accent Colors - Beiges & Warm Tones */
    --beige-900: #3d3630;
    --beige-800: #5c4f45;
    --beige-700: #7a685a;
    --beige-600: #998270;
    --beige-500: #b8a08c;
    --beige-400: #c9b8a8;
    --beige-300: #ddd0c4;
    --beige-200: #ebe3da;
    --beige-100: #f5f1ec;
    --beige-50: #faf8f5;

    /* Functional Colors */
    --white: #ffffff;
    --black: #000000;
    --text-primary: var(--grey-800);
    --text-secondary: var(--grey-600);
    --text-muted: var(--grey-500);
    --background: var(--beige-50);
    --background-alt: var(--white);
    --border-color: var(--beige-300);

    /* Typography */
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);
}

/* ==========================================================================
   Base Styles
   ========================================================================== */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-weight: 400;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
    list-style: none;
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 400;
    line-height: 1.2;
    color: var(--grey-800);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 300;
    letter-spacing: 0.02em;
}

h2 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 400;
}

h3 {
    font-size: clamp(1.25rem, 2vw, 1.75rem);
}

h4 {
    font-size: 1.125rem;
    font-weight: 500;
}

p {
    margin-bottom: var(--spacing-md);
}

/* ==========================================================================
   Layout
   ========================================================================== */

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.section {
    padding: var(--spacing-4xl) 0;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 1px;
    background-color: var(--beige-500);
    margin: var(--spacing-lg) auto 0;
}

.section-intro {
    text-align: center;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto var(--spacing-2xl);
    font-size: 1.1rem;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn-primary {
    background-color: var(--grey-800);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--grey-700);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: transparent;
    color: var(--grey-800);
    border: 1px solid var(--grey-800);
}

.btn-secondary:hover {
    background-color: var(--grey-800);
    color: var(--white);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(250, 248, 245, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-base);
}

.header.scrolled {
    box-shadow: var(--shadow-sm);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    display: flex;
    flex-direction: column;
}

.logo-name {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--grey-800);
    letter-spacing: 0.02em;
}

.logo-subtitle {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

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

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
    padding: var(--spacing-sm) 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--beige-600);
    transition: width var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
    color: var(--grey-800);
}

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

/* Dropdown Menu */
.nav-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background-color: var(--white);
    border: 1px solid var(--border-color);
    padding: var(--spacing-md) 0;
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-lg);
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-menu li {
    padding: 0;
}

.dropdown-menu a {
    display: block;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 0.8rem;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.dropdown-menu a:hover {
    background-color: var(--beige-100);
    color: var(--grey-800);
}

/* Mobile Navigation Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--grey-800);
    transition: all var(--transition-base);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
    position: relative;
    height: 100vh;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(
        to right,
        rgba(0, 0, 0, 0.6) 0%,
        rgba(0, 0, 0, 0.3) 50%,
        rgba(0, 0, 0, 0.1) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: left;
    padding: var(--spacing-2xl);
    max-width: 1400px;
    width: 100%;
    margin-left: var(--spacing-4xl);
}

.hero-title {
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 300;
    color: var(--white);
    margin-bottom: var(--spacing-sm);
    letter-spacing: 0.05em;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-family: var(--font-serif);
    font-size: clamp(1rem, 2vw, 1.25rem);
    font-style: italic;
    color: var(--beige-200);
    margin-bottom: 0;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.3);
}

/* ==========================================================================
   Biography Section
   ========================================================================== */

.section-bio {
    background-color: var(--beige-50);
}

.bio-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.bio-image-placeholder {
    aspect-ratio: 3/4;
    background: linear-gradient(135deg, var(--beige-200) 0%, var(--grey-200) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-style: italic;
    border: 1px solid var(--border-color);
}

.bio-intro {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-style: italic;
    color: var(--grey-700);
    line-height: 1.8;
}

.bio-text p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

/* ==========================================================================
   Portfolio Section
   ========================================================================== */

.section-portfolio {
    background-color: var(--white);
}

/* Decade Navigation */
.decade-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-3xl);
}

.decade-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: transparent;
    border: 1px solid var(--border-color);
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-base);
}

.decade-btn:hover,
.decade-btn.active {
    background-color: var(--grey-800);
    border-color: var(--grey-800);
    color: var(--white);
}

/* Gallery Sections */
.gallery-section {
    display: none;
}

.gallery-section.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.gallery-title {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.gallery-description {
    text-align: center;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto var(--spacing-2xl);
}

/* Gallery Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.gallery-item {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: all var(--transition-base);
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.gallery-placeholder {
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, var(--beige-200) 0%, var(--grey-200) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-style: italic;
}

.gallery-info {
    padding: var(--spacing-lg);
}

.gallery-info h4 {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xs);
}

.gallery-info p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-sm);
}

.gallery-year {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--beige-600);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ==========================================================================
   Slideshow Styles
   ========================================================================== */

.slideshow-container {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.slideshow-wrapper {
    flex: 1;
    overflow: hidden;
}

.slideshow-track {
    display: flex;
    transition: transform 0.4s ease-in-out;
}

.slide {
    min-width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slide img {
    cursor: pointer;
}

.slideshow-btn {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    border: 1px solid var(--border-color);
    background-color: var(--white);
    color: var(--grey-700);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.slideshow-btn:hover {
    background-color: var(--grey-800);
    border-color: var(--grey-800);
    color: var(--white);
}

.slideshow-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.slideshow-counter {
    text-align: center;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.slideshow-counter .current-slide {
    font-weight: 600;
    color: var(--grey-800);
}

.slideshow-thumbnails {
    display: flex;
    gap: var(--spacing-sm);
    overflow-x: auto;
    padding: var(--spacing-sm) 0;
    scrollbar-width: thin;
    scrollbar-color: var(--beige-400) var(--beige-100);
}

.slideshow-thumbnails::-webkit-scrollbar {
    height: 6px;
}

.slideshow-thumbnails::-webkit-scrollbar-track {
    background: var(--beige-100);
}

.slideshow-thumbnails::-webkit-scrollbar-thumb {
    background-color: var(--beige-400);
    border-radius: 3px;
}

.slideshow-thumb {
    flex-shrink: 0;
    width: 80px;
    height: 60px;
    object-fit: cover;
    cursor: pointer;
    border: 2px solid transparent;
    opacity: 0.6;
    transition: all var(--transition-base);
}

.slideshow-thumb:hover {
    opacity: 1;
}

.slideshow-thumb.active {
    border-color: var(--grey-800);
    opacity: 1;
}

/* ==========================================================================
   Exhibitions Section
   ========================================================================== */

.section-exhibitions {
    background-color: var(--beige-50);
}

.exhibitions-list {
    max-width: 800px;
    margin: 0 auto var(--spacing-2xl);
}

.exhibition-item {
    display: flex;
    gap: var(--spacing-xl);
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-base);
}

.exhibition-item:hover {
    background-color: var(--beige-50);
    padding-left: var(--spacing-md);
    margin-left: calc(-1 * var(--spacing-md));
    margin-right: calc(-1 * var(--spacing-md));
    padding-right: var(--spacing-md);
}

.exhibition-year {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--beige-600);
    min-width: 80px;
}

.exhibition-details h4 {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xs);
}

.exhibition-details p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
}

.exhibition-type {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--beige-700);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ==========================================================================
   Press Section
   ========================================================================== */

.section-press {
    background-color: var(--beige-100);
}

.press-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.press-item {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: all var(--transition-base);
}

.press-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.press-image-placeholder {
    height: 120px;
    background: linear-gradient(135deg, var(--grey-200) 0%, var(--beige-200) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-style: italic;
}

.press-content {
    padding: var(--spacing-lg);
}

.press-source {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--beige-700);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.press-date {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-left: var(--spacing-md);
}

.press-content h4 {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    margin: var(--spacing-sm) 0;
    line-height: 1.4;
}

.press-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.press-link {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--grey-800);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--beige-500);
    padding-bottom: 2px;
}

.press-link:hover {
    color: var(--beige-700);
    border-color: var(--beige-700);
}

/* ==========================================================================
   Contact Section
   ========================================================================== */

.section-contact {
    background-color: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
}

.contact-info h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
}

.contact-info > p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.8;
}

.contact-details {
    margin-bottom: var(--spacing-2xl);
}

.contact-item {
    margin-bottom: var(--spacing-lg);
}

.contact-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--beige-700);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-xs);
}

.contact-item a,
.contact-item p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin: 0;
}

.contact-item a:hover {
    color: var(--grey-800);
}

/* Social Links */
.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    transition: all var(--transition-base);
}

.social-link:hover {
    background-color: var(--grey-800);
    border-color: var(--grey-800);
    color: var(--white);
}

/* Contact Form */
.contact-form {
    background-color: var(--beige-50);
    padding: var(--spacing-2xl);
    border: 1px solid var(--border-color);
}

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

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--text-primary);
    background-color: var(--white);
    border: 1px solid var(--border-color);
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--beige-500);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
    background-color: var(--grey-800);
    color: var(--grey-300);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
    text-align: center;
}

.footer-name {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--white);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.footer-tagline {
    font-size: 0.8rem;
    color: var(--grey-400);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--spacing-xl);
}

.footer-nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.footer-nav a {
    font-size: 0.85rem;
    color: var(--grey-400);
    transition: color var(--transition-fast);
}

.footer-nav a:hover {
    color: var(--white);
}

.footer-copyright {
    font-size: 0.8rem;
    color: var(--grey-500);
    margin: 0;
}

/* ==========================================================================
   Lightbox / Modal (for gallery images)
   ========================================================================== */

.lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background-color: rgba(0, 0, 0, 0.95);
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.lightbox.active {
    display: flex;
    opacity: 1;
}

.lightbox-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    background: none;
    border: none;
    color: var(--white);
    font-size: 2rem;
    cursor: pointer;
    transition: opacity var(--transition-fast);
}

.lightbox-close:hover {
    opacity: 0.7;
}

/* ==========================================================================
   Modal Styles
   ========================================================================== */

.modal {
    position: fixed;
    inset: 0;
    z-index: 3000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

.modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.7);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.modal.active .modal-overlay {
    opacity: 1;
}

.modal-container {
    position: relative;
    background-color: var(--white);
    width: 100%;
    max-width: 800px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-xl);
    transform: translateY(20px);
    opacity: 0;
    transition: all var(--transition-base);
}

.modal-container-large {
    max-width: 1100px;
}

.modal.active .modal-container {
    transform: translateY(0);
    opacity: 1;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xl) var(--spacing-2xl);
    border-bottom: 1px solid var(--border-color);
    background-color: var(--beige-50);
}

.modal-header h2 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--grey-600);
    cursor: pointer;
    padding: 0;
    line-height: 1;
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--grey-800);
}

.modal-content {
    padding: var(--spacing-2xl);
    overflow-y: auto;
    flex: 1;
}

/* Modal Filters */
.modal-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: transparent;
    border: 1px solid var(--border-color);
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-base);
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--grey-800);
    border-color: var(--grey-800);
    color: var(--white);
}

/* Modal List */
.modal-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.exhibition-item-full {
    display: flex;
    gap: var(--spacing-xl);
    padding: var(--spacing-lg);
    border: 1px solid var(--border-color);
    transition: all var(--transition-base);
}

.exhibition-item-full:hover {
    background-color: var(--beige-50);
    border-color: var(--beige-400);
}

.exhibition-item-full.hidden {
    display: none;
}

.exhibition-item-full .exhibition-year {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 300;
    color: var(--beige-600);
    min-width: 80px;
}

.exhibition-item-full .exhibition-details h4 {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    margin-bottom: var(--spacing-xs);
    color: var(--grey-800);
}

.exhibition-item-full .exhibition-details p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
}

.exhibition-item-full .exhibition-type {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--white);
    background-color: var(--beige-600);
    padding: 2px 8px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
}

.exhibition-description {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-style: italic;
    margin-top: var(--spacing-sm);
}

/* Press Modal Grid */
.press-full-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.press-item-full {
    background-color: var(--beige-50);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: all var(--transition-base);
}

.press-item-full:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.press-item-full .press-image-placeholder {
    height: 100px;
    background: linear-gradient(135deg, var(--grey-200) 0%, var(--beige-200) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-family: var(--font-serif);
    font-size: 1rem;
    font-style: italic;
}

.press-item-full .press-content {
    padding: var(--spacing-lg);
}

.press-item-full .press-content h4 {
    font-family: var(--font-serif);
    font-size: 1rem;
    margin: var(--spacing-sm) 0;
    line-height: 1.4;
}

.press-item-full .press-content p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

/* Clickable Items */
.clickable {
    cursor: pointer;
}

.view-details-link {
    display: inline-block;
    margin-top: var(--spacing-sm);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--beige-700);
    transition: color var(--transition-fast);
}

.clickable:hover .view-details-link {
    color: var(--grey-800);
}

/* Modal Container Medium */
.modal-container-medium {
    max-width: 900px;
}

/* ==========================================================================
   Detail Modal Styles
   ========================================================================== */

/* Detail Layout */
.detail-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-2xl);
}

.detail-image-placeholder {
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, var(--beige-200) 0%, var(--grey-200) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-style: italic;
    border: 1px solid var(--border-color);
}

.detail-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.detail-year {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--beige-600);
}

.detail-type {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--white);
    background-color: var(--beige-600);
    padding: 4px 10px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.detail-info h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--grey-800);
}

.detail-location,
.detail-dates {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-sm);
}

.detail-location svg,
.detail-dates svg {
    color: var(--beige-600);
    flex-shrink: 0;
}

.detail-description {
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-lg);
    background-color: var(--beige-50);
    border-left: 3px solid var(--beige-500);
}

.detail-description p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin: 0;
}

.detail-stats {
    display: flex;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-xl);
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 300;
    color: var(--beige-600);
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.detail-gallery h4 {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
    color: var(--grey-700);
}

.detail-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
}

.detail-gallery-item {
    aspect-ratio: 1;
    background: linear-gradient(135deg, var(--beige-100) 0%, var(--grey-100) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.75rem;
    font-style: italic;
    border: 1px solid var(--border-color);
}

/* ==========================================================================
   Article Detail Styles
   ========================================================================== */

.article-detail {
    max-width: 700px;
    margin: 0 auto;
}

.article-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.article-source-logo {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--grey-200) 0%, var(--beige-200) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.7rem;
    font-style: italic;
    border: 1px solid var(--border-color);
}

.article-meta {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.article-source {
    font-weight: 600;
    color: var(--grey-800);
    font-size: 1rem;
}

.article-date {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.article-title {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    line-height: 1.3;
    color: var(--grey-800);
    margin-bottom: var(--spacing-xl);
}

.article-image {
    margin-bottom: var(--spacing-xl);
}

.article-image-placeholder {
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, var(--beige-200) 0%, var(--grey-200) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-style: italic;
    border: 1px solid var(--border-color);
}

.article-image-caption {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-style: italic;
    text-align: center;
    margin-top: var(--spacing-sm);
}

.article-content {
    margin-bottom: var(--spacing-2xl);
}

.article-content p {
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: var(--spacing-lg);
    font-size: 1rem;
}

.article-content p:first-child::first-letter {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    float: left;
    line-height: 1;
    margin-right: var(--spacing-sm);
    color: var(--beige-600);
}

.article-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border-color);
}

.article-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

.article-author svg {
    color: var(--beige-600);
}

.btn-small {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 0.75rem;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.btn-small svg {
    flex-shrink: 0;
}

/* ==========================================================================
   Biography Modal Styles
   ========================================================================== */

.biography-full {
    max-width: 800px;
    margin: 0 auto;
}

.biography-intro {
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--border-color);
}

.biography-intro p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.biography-intro p:last-child {
    margin-bottom: 0;
}

.biography-awards {
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--border-color);
}

.biography-awards h3,
.biography-critique h3,
.biography-discourse h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--grey-800);
    margin-bottom: var(--spacing-lg);
    position: relative;
    padding-left: var(--spacing-lg);
}

.biography-awards h3::before,
.biography-critique h3::before,
.biography-discourse h3::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 100%;
    background-color: var(--beige-500);
}

.biography-awards ul {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--spacing-lg) 0;
}

.biography-awards li {
    padding: var(--spacing-sm) 0;
    padding-left: var(--spacing-xl);
    position: relative;
    color: var(--text-secondary);
    line-height: 1.6;
    border-bottom: 1px solid var(--beige-100);
}

.biography-awards li:last-child {
    border-bottom: none;
}

.biography-awards li::before {
    content: '◆';
    position: absolute;
    left: 0;
    color: var(--beige-500);
    font-size: 0.6rem;
    top: 0.85rem;
}

.biography-awards li strong {
    color: var(--beige-700);
    font-weight: 600;
}

.biography-awards > p {
    color: var(--text-secondary);
    font-style: italic;
    margin-top: var(--spacing-md);
}

.biography-critique,
.biography-discourse {
    margin-bottom: var(--spacing-2xl);
}

.biography-discourse {
    padding-bottom: 0;
}

.discourse-subtitle {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-style: italic;
    margin-bottom: var(--spacing-xl);
    margin-top: calc(var(--spacing-md) * -1);
}

.biography-full blockquote {
    margin: 0;
    padding: var(--spacing-xl);
    background-color: var(--beige-50);
    border-left: 4px solid var(--beige-500);
    position: relative;
}

.biography-full blockquote::before {
    content: '"';
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-lg);
    font-family: var(--font-serif);
    font-size: 4rem;
    color: var(--beige-300);
    line-height: 1;
    opacity: 0.5;
}

.biography-full blockquote p {
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: var(--spacing-md);
    font-size: 0.95rem;
    position: relative;
    z-index: 1;
}

.biography-full blockquote p:first-child {
    padding-top: var(--spacing-xl);
}

.biography-full blockquote p:last-of-type {
    margin-bottom: var(--spacing-lg);
}

.biography-full blockquote p strong {
    color: var(--grey-700);
}

.biography-full blockquote cite {
    display: block;
    font-style: normal;
    font-weight: 600;
    color: var(--beige-700);
    text-align: right;
    font-size: 0.9rem;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--beige-200);
}

/* ==========================================================================
   Artwork Modal Styles
   ========================================================================== */

.artwork-detail {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--spacing-2xl);
    align-items: start;
}

.artwork-image-container {
    padding: var(--spacing-md);
}

.artwork-image-container img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

.artwork-info h3 {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    color: var(--grey-800);
    margin-bottom: var(--spacing-xl);
    line-height: 1.3;
}

.artwork-meta {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.artwork-meta-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--beige-200);
}

.artwork-meta-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
}

.artwork-meta-value {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: var(--grey-800);
}

@media (max-width: 768px) {
    .artwork-detail {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .artwork-image-container img {
        max-height: 350px;
    }
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 1024px) {
    .bio-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }

    .bio-image-placeholder {
        max-width: 400px;
        margin: 0 auto;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }

    .slideshow-thumb {
        width: 60px;
        height: 45px;
    }
}

@media (max-width: 768px) {
    /* Modal responsive */
    .modal-container {
        max-height: 90vh;
    }

    .modal-header {
        padding: var(--spacing-lg);
    }

    .modal-content {
        padding: var(--spacing-lg);
    }

    /* Detail Layout responsive */
    .detail-layout {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .detail-image-placeholder {
        max-height: 250px;
    }

    .detail-stats {
        justify-content: center;
    }

    .detail-gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .article-title {
        font-size: 1.4rem;
    }

    .article-content p:first-child::first-letter {
        font-size: 2.5rem;
    }

    .article-footer {
        flex-direction: column;
        gap: var(--spacing-lg);
        text-align: center;
    }

    .exhibition-item-full {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .exhibition-item-full .exhibition-year {
        font-size: 1.25rem;
    }

    .press-full-grid {
        grid-template-columns: 1fr;
    }

    .modal-filters {
        justify-content: center;
    }

    /* Biography Modal responsive */
    .biography-awards h3,
    .biography-critique h3,
    .biography-discourse h3 {
        font-size: 1.25rem;
    }

    .biography-full blockquote {
        padding: var(--spacing-lg);
    }

    .biography-full blockquote::before {
        font-size: 3rem;
        top: var(--spacing-sm);
        left: var(--spacing-md);
    }

    .biography-full blockquote p:first-child {
        padding-top: var(--spacing-lg);
    }

    /* Slideshow responsive */
    .slideshow-btn {
        width: 40px;
        height: 40px;
    }

    .slide img {
        max-height: 50vh;
    }

    .slideshow-thumb {
        width: 50px;
        height: 38px;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-list {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--white);
        flex-direction: column;
        align-items: flex-start;
        padding: var(--spacing-4xl) var(--spacing-xl);
        gap: var(--spacing-lg);
        box-shadow: var(--shadow-xl);
        transition: right var(--transition-base);
    }

    .nav-list.active {
        right: 0;
    }

    .nav-dropdown .dropdown-menu {
        position: static;
        transform: none;
        box-shadow: none;
        border: none;
        padding-left: var(--spacing-md);
        opacity: 1;
        visibility: visible;
        display: none;
    }

    .nav-dropdown.active .dropdown-menu {
        display: block;
    }

    .hero {
        min-height: 400px;
		height: 100vh;	
    }

    .hero-content {
        margin-left: var(--spacing-xl);
        padding: var(--spacing-xl);
    }

    .hero-overlay {
        background: linear-gradient(
            to bottom,
            rgba(0, 0, 0, 0.5) 0%,
            rgba(0, 0, 0, 0.3) 100%
        );
    }

    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }

    .exhibition-item {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .decade-nav {
        gap: var(--spacing-xs);
    }

    .decade-btn {
        font-size: 0.7rem;
        padding: var(--spacing-xs) var(--spacing-md);
    }

    .section {
        padding: var(--spacing-3xl) 0;
    }
}

@media (max-width: 480px) {
    .hero {
        height: 100vh;
        min-height: 350px;
    }

    .hero-content {
        margin-left: var(--spacing-md);
        padding: var(--spacing-lg);
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .press-grid {
        grid-template-columns: 1fr;
    }

    .container {
        padding: 0 var(--spacing-md);
    }
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */

.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-md); }
.mb-2 { margin-bottom: var(--spacing-xl); }
.mt-2 { margin-top: var(--spacing-xl); }

/* Screen Reader Only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}