/* ===== CSS VARIABLES ===== */
:root {
    /* Primary Colors */
    --color-primary: #C41E3A;
    --color-primary-dark: #8B0000;
    --color-primary-light: #E85D6B;

    /* Accent Colors (Vietnamese theme - Red, Gold) */
    --color-accent-gold: #D4AF37;
    --color-accent-darker: #AA8C2C;

    /* Neutrals */
    --color-white: #FFFFFF;
    --color-light-gray: #F8F8F8;
    --color-medium-gray: #E0E0E0;
    --color-dark-gray: #555555;
    --color-text: #333333;
    --color-text-light: #666666;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #C41E3A 0%, #8B0000 100%);
    --gradient-accent: linear-gradient(135deg, #D4AF37 0%, #AA8C2C 100%);
    --gradient-vibrant: linear-gradient(135deg, #C41E3A 0%, #D4AF37 50%, #E85D6B 100%);
    --gradient-dark: linear-gradient(135deg, #1a1a1a 0%, #333333 100%);

    /* 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;

    /* Typography */
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-display: Georgia, 'Times New Roman', serif;
    --font-size-base: 16px;
    --font-size-sm: 0.875rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.5rem;
    --font-size-2xl: 2rem;
    --font-size-3xl: 2.5rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 12px 40px rgba(0, 0, 0, 0.25);

    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

/* ===== GLOBAL STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

h1 {
    font-size: var(--font-size-3xl);
}

h2 {
    font-size: var(--font-size-2xl);
}

h3 {
    font-size: var(--font-size-xl);
}

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

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

a:hover {
    color: var(--color-primary-light);
}

ul, ol {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

li {
    margin-bottom: var(--spacing-sm);
}

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

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    text-align: center;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--color-light-gray);
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

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

.btn-lg {
    padding: var(--spacing-lg) var(--spacing-3xl);
    font-size: var(--font-size-lg);
}

/* ===== NAVBAR ===== */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--color-white);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-md) 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    flex-shrink: 0;
}

.logo {
    font-size: var(--font-size-xl);
    font-weight: bold;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo-icon {
    color: var(--color-accent-gold);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
    margin: 0;
}

.nav-menu a {
    color: var(--color-text);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--color-primary);
}

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

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--color-primary);
    border-radius: var(--radius-sm);
    transition: all var(--transition-normal);
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 0;
        background: var(--color-white);
        box-shadow: var(--shadow-lg);
        display: none;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu li {
        border-bottom: 1px solid var(--color-medium-gray);
    }

    .nav-menu a {
        display: block;
        padding: var(--spacing-md) var(--spacing-lg);
    }
}

/* ===== HERO SECTION ===== */
.hero {
    position: relative;
    padding: 100px var(--spacing-lg);
    text-align: center;
    overflow: hidden;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-vibrant);
    opacity: 0.1;
    z-index: -1;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(196, 30, 58, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: -1;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -15%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: -1;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.05);
}

.hero p {
    font-size: var(--font-size-xl);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.page-hero {
    padding: 60px var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-light-gray) 0%, var(--color-white) 100%);
}

.page-hero h1 {
    color: var(--color-primary);
}

@media (max-width: 768px) {
    .hero {
        min-height: 400px;
        padding: 50px var(--spacing-lg);
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: var(--font-size-base);
    }
}

/* ===== SECTIONS ===== */
section {
    padding: var(--spacing-3xl) 0;
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-2xl);
}

/* ===== FEATURED GALLERY ===== */
.featured-gallery {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.5) 0%, rgba(248, 248, 248, 1) 100%);
}

.featured-gallery h2 {
    text-align: center;
    color: var(--color-primary);
}

.artworks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
}

.artwork-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    cursor: pointer;
}

.artwork-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.artwork-image {
    width: 100%;
    height: 250px;
    background: var(--gradient-vibrant);
    position: relative;
    overflow: hidden;
}

.artwork-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(0, 0, 0, 0.1) 100%);
}

.artwork-info {
    padding: var(--spacing-xl);
}

.artwork-info h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.artist-name {
    color: var(--color-accent-darker);
    font-style: italic;
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-sm);
}

.artwork-description {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

/* CSS Art Placeholders */
.art-1 {
    background: linear-gradient(135deg, #E85D6B 0%, #C41E3A 50%, #D4AF37 100%);
    box-shadow: inset -20px -20px 40px rgba(0, 0, 0, 0.1), inset 20px 20px 40px rgba(255, 255, 255, 0.5);
}

.art-2 {
    background: conic-gradient(from 0deg, #C41E3A, #D4AF37, #8B0000, #C41E3A);
    animation: rotate 20s linear infinite;
}

.art-3 {
    background: linear-gradient(45deg, #D4AF37 0%, #E85D6B 25%, #C41E3A 50%, #8B0000 75%, #D4AF37 100%);
    background-size: 400% 400%;
    animation: gradient-shift 15s ease infinite;
}

.art-4 {
    background: repeating-linear-gradient(90deg, #C41E3A 0px, #C41E3A 20px, #D4AF37 20px, #D4AF37 40px, #8B0000 40px, #8B0000 60px);
}

.art-5 {
    background: radial-gradient(circle at 30% 70%, #D4AF37 0%, #E85D6B 30%, #C41E3A 60%, #8B0000 100%);
}

.art-6 {
    background: linear-gradient(0deg, #8B0000 0%, #C41E3A 30%, #D4AF37 60%, #E85D6B 100%);
}

.art-7 {
    background: conic-gradient(from 45deg at 25% 25%, #D4AF37, #E85D6B, #C41E3A, #8B0000, #D4AF37);
}

.art-8 {
    background: linear-gradient(135deg, #C41E3A 0%, #D4AF37 50%, #E85D6B 100%);
    clip-path: polygon(20% 0%, 100% 0%, 80% 100%, 0% 100%);
}

.art-9 {
    background: linear-gradient(45deg, #8B0000, #C41E3A, #E85D6B, #D4AF37);
    background-size: 200% 200%;
    animation: gradient-shift 10s ease infinite;
}

.art-10 {
    background: repeating-conic-gradient(from 0deg, #C41E3A, #D4AF37 90deg);
}

.art-11 {
    background: linear-gradient(to right, #C41E3A 0%, #D4AF37 50%, #8B0000 100%);
}

.art-12 {
    background: linear-gradient(45deg, #D4AF37 0%, #C41E3A 50%, #E85D6B 100%);
}

.art-13 {
    background: conic-gradient(from 0deg, #8B0000, #E85D6B, #D4AF37, #C41E3A, #8B0000);
}

.art-14 {
    background: linear-gradient(135deg, #E85D6B 0%, #C41E3A 50%, #D4AF37 100%);
}

.large-art {
    height: 400px;
    background: linear-gradient(135deg, #C41E3A 0%, #8B0000 50%, #D4AF37 100%);
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes gradient-shift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* ===== NFT INTRO SECTION ===== */
.nft-intro {
    background: var(--color-light-gray);
}

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

.intro-content h2 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
}

.intro-content h3 {
    font-size: var(--font-size-lg);
    color: var(--color-primary);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.intro-content ul {
    list-style: none;
    margin-left: 0;
}

.intro-content li {
    padding-left: var(--spacing-lg);
    position: relative;
    margin-bottom: var(--spacing-md);
}

.intro-content li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
}

.nft-visualization {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, #C41E3A 0%, #D4AF37 100%);
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
}

.nft-visualization::before {
    content: '';
    position: absolute;
    top: 20%;
    right: 10%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
    border-radius: 50%;
}

.nft-visualization::after {
    content: '';
    position: absolute;
    bottom: 15%;
    left: 15%;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(0, 0, 0, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

@media (max-width: 768px) {
    .intro-grid {
        grid-template-columns: 1fr;
    }

    .nft-visualization {
        height: 250px;
    }
}

/* ===== ARTIST SPOTLIGHT ===== */
.artist-spotlight {
    background: var(--color-white);
}

.artist-spotlight h2 {
    text-align: center;
    color: var(--color-primary);
}

.spotlight-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
}

.spotlight-card {
    background: var(--color-light-gray);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.spotlight-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.spotlight-avatar {
    width: 120px;
    height: 120px;
    margin: 0 auto var(--spacing-lg);
    border-radius: 50%;
    background: var(--gradient-primary);
    position: relative;
    overflow: hidden;
}

.avatar-1 {
    background: conic-gradient(from 0deg, #C41E3A, #D4AF37, #C41E3A);
}

.avatar-2 {
    background: linear-gradient(135deg, #D4AF37 0%, #C41E3A 100%);
}

.avatar-3 {
    background: linear-gradient(45deg, #C41E3A, #E85D6B);
}

.avatar-4 {
    background: linear-gradient(135deg, #8B0000 0%, #D4AF37 100%);
}

.spotlight-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.specialty {
    color: var(--color-accent-darker);
    font-style: italic;
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
}

.read-more {
    color: var(--color-primary);
    font-weight: 600;
    transition: color var(--transition-fast);
    display: inline-block;
    margin-top: var(--spacing-md);
}

.read-more:hover {
    color: var(--color-primary-light);
}

/* ===== CATEGORIES ===== */
.categories {
    background: linear-gradient(135deg, rgba(196, 30, 58, 0.05) 0%, rgba(212, 175, 55, 0.05) 100%);
}

.categories h2 {
    text-align: center;
    color: var(--color-primary);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.category-box {
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    color: var(--color-white);
    text-align: center;
    transition: all var(--transition-normal);
    cursor: pointer;
}

.category-box:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.category-box h3 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.category-box p {
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-sm);
}

.cat-1 {
    background: linear-gradient(135deg, #C41E3A 0%, #8B0000 100%);
}

.cat-2 {
    background: linear-gradient(135deg, #D4AF37 0%, #AA8C2C 100%);
}

.cat-3 {
    background: linear-gradient(135deg, #E85D6B 0%, #C41E3A 100%);
}

.cat-4 {
    background: linear-gradient(135deg, #8B0000 0%, #D4AF37 100%);
}

/* ===== EXHIBITIONS ===== */
.upcoming-exhibitions {
    background: var(--color-light-gray);
}

.upcoming-exhibitions h2 {
    text-align: center;
    color: var(--color-primary);
}

.exhibitions-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
}

.exhibition-item {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: var(--spacing-2xl);
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.exhibition-item:hover {
    box-shadow: var(--shadow-lg);
    transform: translateX(8px);
}

.exhibit-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
}

.month {
    font-size: var(--font-size-sm);
    font-weight: bold;
}

.day {
    font-size: var(--font-size-2xl);
    font-weight: bold;
}

.exhibit-content h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

@media (max-width: 768px) {
    .exhibition-item {
        grid-template-columns: 1fr;
    }
}

/* ===== NEWSLETTER ===== */
.newsletter {
    background: var(--gradient-vibrant);
    color: var(--color-white);
    text-align: center;
}

.newsletter-content {
    max-width: 600px;
    margin: 0 auto;
}

.newsletter h2 {
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
}

.newsletter p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-lg);
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    justify-content: center;
}

.newsletter-form input {
    flex: 1;
    min-width: 250px;
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
}

.form-note {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.8);
}

/* ===== FOOTER ===== */
.footer {
    background: #1a1a1a;
    color: var(--color-white);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-section h4 {
    color: var(--color-accent-gold);
    margin-bottom: var(--spacing-lg);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-sm);
}

.footer-section a {
    color: rgba(255, 255, 255, 0.7);
}

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

.footer-section ul {
    list-style: none;
    margin: 0;
}

.footer-section li {
    margin-bottom: var(--spacing-sm);
}

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

.social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: all var(--transition-fast);
    font-weight: bold;
}

.social-icons a:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.footer-bottom {
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--font-size-sm);
}

.disclaimer {
    margin-top: var(--spacing-sm);
    font-style: italic;
    color: var(--color-accent-gold);
}

/* ===== COOKIE BANNER ===== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(26, 26, 26, 0.95);
    padding: var(--spacing-lg);
    z-index: 999;
    display: none;
    backdrop-filter: blur(10px);
    border-top: 3px solid var(--color-primary);
}

.cookie-banner.show {
    display: block;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    color: var(--color-white);
}

.cookie-content h3 {
    color: var(--color-accent-gold);
    margin-bottom: var(--spacing-md);
}

.cookie-content p {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-sm);
}

.cookie-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.cookie-actions .btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-sm);
}

/* ===== FORMS ===== */
.contact-form,
.newsletter-form {
    display: flex;
    flex-direction: column;
}

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

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

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--color-medium-gray);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(196, 30, 58, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.form-group.checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-direction: row;
}

.form-group.checkbox input {
    width: auto;
    margin: 0;
}

.form-group.checkbox label {
    margin: 0;
}

.form-note {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-top: var(--spacing-md);
}

/* ===== CONTACT PAGE ===== */
.contact-section {
    background: var(--color-light-gray);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
}

.contact-form-container,
.contact-info-container {
    background: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.contact-form-container h2,
.contact-info-container h2 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
}

.info-card {
    padding: var(--spacing-lg);
    background: var(--color-light-gray);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    border-left: 4px solid var(--color-primary);
}

.info-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.contact-detail {
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.detail-subtitle {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-top: var(--spacing-sm);
}

.department-card {
    background: var(--color-light-gray);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    transition: all var(--transition-normal);
}

.department-card:hover {
    border-color: var(--color-primary);
    background: var(--color-white);
}

.department-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.dept-email,
.dept-phone {
    font-weight: 600;
    margin: var(--spacing-sm) 0;
}

.map-container {
    background: var(--color-light-gray);
    border-radius: var(--radius-lg);
    padding: var(--spacing-3xl);
    text-align: center;
    margin: var(--spacing-2xl) 0;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.map-placeholder {
    max-width: 100%;
}

.map-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    margin: 0 auto var(--spacing-lg);
}

.map-subtitle {
    color: var(--color-text-light);
    font-style: italic;
}

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

.transit-option {
    background: var(--color-light-gray);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    text-align: center;
}

.transit-option h4 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== LEGAL PAGES ===== */
.legal-document {
    background: var(--color-light-gray);
    padding: var(--spacing-2xl) 0;
}

.legal-content {
    background: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.document-header {
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.document-header h2 {
    color: var(--color-primary);
}

.document-header p {
    color: var(--color-text-light);
    margin: 0;
    font-size: var(--font-size-sm);
}

.legal-section {
    margin-bottom: var(--spacing-2xl);
}

.legal-section h3 {
    color: var(--color-primary);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.legal-section h4 {
    color: var(--color-text);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.legal-section table {
    width: 100%;
    margin: var(--spacing-lg) 0;
    border-collapse: collapse;
}

.legal-section table tr {
    border-bottom: 1px solid var(--color-medium-gray);
}

.legal-section table td {
    padding: var(--spacing-md);
    vertical-align: top;
}

.legal-section table tr:nth-child(even) {
    background: var(--color-light-gray);
}

/* ===== PROFILES & TEAMS ===== */
.artist-profile,
.team-card {
    background: var(--color-light-gray);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.artist-profile:hover,
.team-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.artist-details h3,
.team-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.artist-title,
.team-role {
    color: var(--color-accent-darker);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-sm);
    font-style: italic;
}

.artist-location {
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-lg);
}

.artist-stats {
    display: flex;
    justify-content: space-around;
    padding: var(--spacing-lg) 0;
    border-top: 1px solid var(--color-medium-gray);
    border-bottom: 1px solid var(--color-medium-gray);
    margin: var(--spacing-lg) 0;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: var(--font-size-xl);
    font-weight: bold;
    color: var(--color-primary);
}

.stat-label {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

.artist-bio {
    margin-bottom: var(--spacing-lg);
}

.artist-focus {
    background: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-lg);
    border-left: 3px solid var(--color-primary);
}

/* ===== GRIDS ===== */
.support-grid,
.categories-detailed,
.team-grid,
.partner-card,
.interviews-grid,
.faq-grid,
.department-grid,
.media-grid,
.past-events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
}

.support-card,
.category-detail,
.interview-card,
.faq-item,
.media-item,
.partner-card,
.past-event {
    background: var(--color-light-gray);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.support-card:hover,
.category-detail:hover,
.interview-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.support-icon,
.cat-icon,
.cat-icon-1,
.cat-icon-2,
.cat-icon-3,
.cat-icon-4,
.cat-icon-5,
.cat-icon-6,
.cat-event-1,
.cat-event-2,
.cat-event-3,
.cat-event-4,
.cat-event-5,
.cat-event-6 {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    margin: 0 auto var(--spacing-lg);
}

.tour-feature,
.location-card {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 2px solid var(--color-medium-gray);
    transition: all var(--transition-normal);
}

.tour-feature:hover,
.location-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.tour-icon,
.tour-icon-vr,
.tour-icon-interactive,
.tour-icon-guide,
.tour-icon-access {
    width: 80px;
    height: 80px;
    background: var(--gradient-accent);
    border-radius: var(--radius-lg);
    margin: 0 auto var(--spacing-lg);
}

/* ===== TIMELINE ===== */
.timeline {
    position: relative;
    padding: var(--spacing-2xl) 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--color-primary);
}

.timeline-item {
    margin-bottom: var(--spacing-2xl);
    padding-left: 120px;
    position: relative;
}

.timeline-marker {
    position: absolute;
    left: 0;
    top: 8px;
    width: 64px;
    height: 64px;
    background: var(--gradient-primary);
    border-radius: 50%;
    border: 4px solid var(--color-white);
    box-shadow: var(--shadow-md);
}

.timeline-content {
    background: var(--color-light-gray);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
}

.timeline-content h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

@media (max-width: 768px) {
    .timeline::before {
        left: 15px;
    }

    .timeline-marker {
        left: -18px;
        width: 48px;
        height: 48px;
    }

    .timeline-item {
        padding-left: 60px;
    }
}

/* ===== INTERVIEW CARDS ===== */
.interview-image {
    width: 100%;
    height: 200px;
    background: var(--gradient-vibrant);
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    margin: -var(--spacing-xl) -var(--spacing-xl) var(--spacing-lg) -var(--spacing-xl);
}

/* ===== STEPS ===== */
.submission-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-xl);
    margin: var(--spacing-2xl) 0;
}

.step {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--color-light-gray);
    border-radius: var(--radius-lg);
    border-top: 4px solid var(--color-primary);
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: 50%;
    font-size: var(--font-size-xl);
    font-weight: bold;
    margin-bottom: var(--spacing-lg);
}

.step h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

/* ===== BEST PRACTICES LIST ===== */
.best-practices,
.values-list {
    list-style: none;
    margin-left: 0;
}

.best-practices li,
.values-list li {
    padding-left: var(--spacing-lg);
    position: relative;
    margin-bottom: var(--spacing-md);
    background: var(--color-light-gray);
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
}

.best-practices li::before,
.values-list li::before {
    content: '';
    position: absolute;
    left: var(--spacing-sm);
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    background: var(--color-primary);
    border-radius: 50%;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    .artworks-grid,
    .spotlight-grid,
    .support-grid {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    }
}

@media (max-width: 768px) {
    .artworks-grid,
    .spotlight-grid,
    .support-grid,
    .categories-detailed,
    .team-grid,
    .interviews-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        padding: 50px var(--spacing-md);
    }

    .hero h1 {
        font-size: 1.75rem;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .btn-lg {
        padding: var(--spacing-md) var(--spacing-xl);
        font-size: var(--font-size-base);
    }

    section {
        padding: var(--spacing-2xl) 0;
    }

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

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    h1 {
        font-size: 1.5rem;
    }

    h2 {
        font-size: 1.25rem;
    }

    h3 {
        font-size: 1rem;
    }

    .nav-menu {
        gap: 0;
    }

    .cookie-banner {
        padding: var(--spacing-md);
    }

    .cookie-actions {
        flex-direction: column;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-form input {
        min-width: 100%;
    }

    section {
        padding: var(--spacing-2xl) 0;
    }
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles for keyboard navigation */
button:focus,
a:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Skip to main content link */
.skip-to-main {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-md) var(--spacing-lg);
    text-decoration: none;
    z-index: 100;
}

.skip-to-main:focus {
    top: 0;
}

/* ===== PRINT STYLES ===== */
@media print {
    .navbar,
    .cookie-banner,
    .footer,
    .btn {
        display: none;
    }

    body {
        font-size: 12pt;
        color: #000;
    }

    a {
        text-decoration: underline;
    }
}