/* ============================================
   GranMuse.lat — Design System
   Premium Museum Review Platform
   ============================================ */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

/* --- CSS Variables --- */
:root {
    /* Colors */
    --color-bg: #0D0D0D;
    --color-bg-alt: #1A1A1A;
    --color-surface: #242424;
    --color-surface-hover: #2E2E2E;
    --color-gold: #C9A96E;
    --color-gold-light: #E0C98A;
    --color-gold-dark: #A8893E;
    --color-text: #F5F5F5;
    --color-text-muted: #9CA3AF;
    --color-text-dim: #6B7280;
    --color-border: rgba(201, 169, 110, 0.15);
    --color-border-light: rgba(255, 255, 255, 0.06);
    --color-success: #34D399;
    --color-error: #EF4444;
    --color-overlay: rgba(0, 0, 0, 0.6);

    /* Typography */
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

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

    /* Layout */
    --max-width: 1200px;
    --header-height: 72px;
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --border-radius-lg: 20px;

    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-gold: 0 4px 24px rgba(201, 169, 110, 0.15);
}

/* --- Reset & Base --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

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

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

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-text);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 3vw, 1.8rem); }
h4 { font-size: 1.2rem; }

p {
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
}

/* --- Utility Classes --- */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

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

.section-title {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-title h2 {
    margin-bottom: var(--space-md);
}

.section-title .subtitle {
    color: var(--color-gold);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    font-weight: 600;
    display: block;
    margin-bottom: var(--space-sm);
}

.section-title p {
    max-width: 600px;
    margin: 0 auto;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 14px 32px;
    border-radius: 50px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    color: var(--color-bg);
    box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(201, 169, 110, 0.3);
    color: var(--color-bg);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--color-gold);
    color: var(--color-gold);
}

.btn-outline:hover {
    background: var(--color-gold);
    color: var(--color-bg);
}

.text-gold { color: var(--color-gold); }
.text-center { text-align: center; }

/* Glass Card */
.glass-card {
    background: rgba(36, 36, 36, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--space-xl);
    transition: var(--transition);
}

.glass-card:hover {
    border-color: var(--color-gold);
    transform: translateY(-4px);
    box-shadow: var(--shadow-gold);
}

/* --- Header & Navigation --- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: rgba(13, 13, 13, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border-light);
    z-index: 1000;
    transition: var(--transition);
}

.site-header.scrolled {
    background: rgba(13, 13, 13, 0.95);
    box-shadow: var(--shadow-md);
}

.header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-xl);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-text);
}

.logo .logo-icon {
    width: 36px;
    height: 36px;
    fill: var(--color-gold);
}

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

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

.nav-menu a {
    color: var(--color-text-muted);
    font-weight: 500;
    font-size: 0.9rem;
    position: relative;
    padding: var(--space-xs) 0;
}

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

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

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

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    background: none;
    border: none;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: var(--transition);
}

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

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Hero Section --- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: var(--header-height);
    background: linear-gradient(135deg, var(--color-bg) 0%, #1a1510 50%, var(--color-bg) 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(201, 169, 110, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse-glow 8s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(201, 169, 110, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse-glow 12s ease-in-out infinite reverse;
}

@keyframes pulse-glow {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.15); opacity: 1; }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 8px 20px;
    background: rgba(201, 169, 110, 0.1);
    border: 1px solid var(--color-border);
    border-radius: 50px;
    font-size: 0.8rem;
    color: var(--color-gold);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
    margin-bottom: var(--space-xl);
}

.hero h1 {
    margin-bottom: var(--space-lg);
    line-height: 1.15;
}

.hero p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: var(--space-2xl);
    max-width: 550px;
}

.hero-buttons {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* Decorative line */
.hero-deco {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    width: 400px;
    height: 400px;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    opacity: 0.3;
    z-index: 1;
}

.hero-deco::before {
    content: '';
    position: absolute;
    top: 30px;
    left: 30px;
    right: 30px;
    bottom: 30px;
    border: 1px solid var(--color-border);
    border-radius: 50%;
}

/* --- Stats Bar --- */
.stats-bar {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-2xl) 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
    text-align: center;
}

.stat-item h3 {
    font-size: 2.5rem;
    color: var(--color-gold);
    margin-bottom: var(--space-xs);
}

.stat-item p {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--color-text-dim);
}

/* --- Museum Grid / Catalog --- */
.museum-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--space-xl);
}

.museum-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
}

.museum-card:hover {
    border-color: var(--color-gold);
    transform: translateY(-6px);
    box-shadow: var(--shadow-gold);
}

.museum-card-img {
    height: 200px;
    background: var(--color-bg-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative; /* Retained for ::after pseudo-element */
    border-radius: var(--radius) var(--radius) 0 0;
    overflow: hidden;
}
.museum-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.museum-card:hover .museum-card-img img {
    transform: scale(1.05);
}

.museum-card-img::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60%;
    background: linear-gradient(to top, var(--color-surface), transparent);
}

.museum-card-img .placeholder-icon {
    font-size: 3rem;
    opacity: 0.3;
}

.museum-card-body {
    padding: var(--space-lg);
}

.museum-card-country {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    color: var(--color-gold);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.museum-card-body h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
}

.museum-card-body p {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: var(--space-md);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.museum-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border-light);
}

.museum-rating {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--color-gold);
    font-weight: 600;
    font-size: 0.9rem;
}

.museum-card-link {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Museum Filter */
.filter-bar {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 24px;
    border: 1px solid var(--color-border);
    border-radius: 50px;
    background: transparent;
    color: var(--color-text-muted);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--color-gold);
    border-color: var(--color-gold);
    color: var(--color-bg);
}

/* --- Museum Detail Page --- */
.museum-hero {
    padding: calc(var(--header-height) + var(--space-3xl)) 0 var(--space-3xl);
    background: linear-gradient(135deg, var(--color-bg) 0%, #1a1510 100%);
}

.museum-hero .breadcrumb {
    font-size: 0.85rem;
    color: var(--color-text-dim);
    margin-bottom: var(--space-xl);
}

.museum-hero .breadcrumb a {
    color: var(--color-text-muted);
}

.museum-detail-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-2xl);
    margin-top: var(--space-2xl);
}

.museum-info-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--space-xl);
    position: sticky;
    top: calc(var(--header-height) + var(--space-xl));
}

.museum-info-card h4 {
    margin-bottom: var(--space-md);
    color: var(--color-gold);
}

.info-row {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-border-light);
}

.info-row:last-child {
    border-bottom: none;
}

.info-row .info-icon {
    color: var(--color-gold);
    font-size: 1.1rem;
    min-width: 20px;
    text-align: center;
}

.info-row .info-label {
    font-size: 0.8rem;
    color: var(--color-text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.info-row .info-value {
    color: var(--color-text);
    font-size: 0.95rem;
}

/* --- About Page --- */
.about-hero {
    padding: calc(var(--header-height) + var(--space-3xl)) 0 var(--space-2xl);
    background: linear-gradient(135deg, var(--color-bg), #1a1510 50%, var(--color-bg));
    text-align: center;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-content p {
    font-size: 1.05rem;
    line-height: 1.9;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: var(--space-xl);
}

.team-member {
    text-align: center;
}

.team-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
    font-size: 2rem;
    color: var(--color-bg);
    font-family: var(--font-heading);
    font-weight: 700;
}

.team-member h4 {
    margin-bottom: var(--space-xs);
}

.team-member p {
    font-size: 0.85rem;
    color: var(--color-gold);
}

/* --- Contact Page --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
}

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

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 18px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-gold);
    box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.1);
}

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

.consent-check {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.consent-check input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 3px;
    accent-color: var(--color-gold);
}

.consent-check label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

/* Contact Info Sidebar */
.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--border-radius-sm);
    margin-bottom: var(--space-md);
}

.contact-info-item .icon {
    font-size: 1.5rem;
    color: var(--color-gold);
}

.contact-info-item h4 {
    font-family: var(--font-body);
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.contact-info-item p {
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* Map */
.map-container {
    border-radius: var(--border-radius);
    overflow: hidden;
    margin-top: var(--space-xl);
    border: 1px solid var(--color-border);
}

.map-container iframe {
    width: 100%;
    height: 250px;
    border: none;
    filter: grayscale(80%) invert(92%) contrast(85%);
}

/* --- Legal Pages --- */
.legal-page {
    padding: calc(var(--header-height) + var(--space-3xl)) 0 var(--space-3xl);
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.legal-content h1 {
    margin-bottom: var(--space-md);
}

.legal-content .last-updated {
    font-size: 0.85rem;
    color: var(--color-text-dim);
    margin-bottom: var(--space-2xl);
}

.legal-content h2 {
    font-size: 1.4rem;
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-md);
    color: var(--color-gold);
}

.legal-content h3 {
    font-size: 1.1rem;
    margin-top: var(--space-lg);
    margin-bottom: var(--space-sm);
}

.legal-content p,
.legal-content li {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--color-text-muted);
}

.legal-content ul {
    list-style: disc;
    padding-left: var(--space-xl);
    margin-bottom: var(--space-md);
}

.legal-content li {
    margin-bottom: var(--space-sm);
}

/* --- Footer --- */
.site-footer {
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
    padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

.footer-brand .logo {
    margin-bottom: var(--space-md);
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.7;
    max-width: 300px;
}

.footer-col h4 {
    font-family: var(--font-body);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-gold);
    margin-bottom: var(--space-lg);
}

.footer-col a {
    display: block;
    color: var(--color-text-muted);
    font-size: 0.9rem;
    padding: 6px 0;
}

.footer-col a:hover {
    color: var(--color-gold);
    padding-left: 4px;
}

.footer-address {
    font-style: normal;
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.8;
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-border-light);
    flex-wrap: wrap;
    gap: var(--space-md);
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--color-text-dim);
    margin: 0;
}

.footer-payments {
    display: flex;
    gap: var(--space-md);
    align-items: center;
}

.footer-payments svg {
    height: 24px;
    width: auto;
    opacity: 0.6;
    transition: var(--transition);
}

.footer-payments svg:hover {
    opacity: 1;
}

/* --- Cookie Banner --- */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: var(--space-lg) var(--space-xl);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xl);
    transform: translateY(100%);
    transition: var(--transition-slow);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
}

.cookie-banner.visible {
    transform: translateY(0);
}

.cookie-banner.hidden {
    display: none;
}

.cookie-banner p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin: 0;
    flex: 1;
}

.cookie-banner p a {
    color: var(--color-gold);
    text-decoration: underline;
}

.cookie-buttons {
    display: flex;
    gap: var(--space-sm);
    flex-shrink: 0;
}

.cookie-btn {
    padding: 10px 24px;
    border-radius: 50px;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.cookie-btn-accept {
    background: var(--color-gold);
    color: var(--color-bg);
}

.cookie-btn-reject {
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
}

.cookie-btn-accept:hover {
    background: var(--color-gold-light);
}

.cookie-btn-reject:hover {
    border-color: var(--color-text-muted);
    color: var(--color-text);
}

/* --- Newsletter Section --- */
.newsletter-section {
    background: linear-gradient(135deg, rgba(201, 169, 110, 0.08), transparent);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--space-3xl);
    text-align: center;
    margin-top: var(--space-2xl);
}

.newsletter-form {
    display: flex;
    max-width: 500px;
    margin: var(--space-xl) auto 0;
    gap: var(--space-sm);
}

.newsletter-form input {
    flex: 1;
    padding: 14px 20px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 50px;
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 0.95rem;
}

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

/* --- Scroll Animations --- */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* --- Responsive --- */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .museum-detail-grid {
        grid-template-columns: 1fr;
    }

    .museum-info-card {
        position: static;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--color-bg);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: var(--space-2xl);
        transform: translateX(100%);
        transition: var(--transition);
    }

    .nav-menu.active {
        transform: translateX(0);
    }

    .nav-menu a {
        font-size: 1.2rem;
    }

    .hamburger {
        display: flex;
    }

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

    .hero p {
        margin: 0 auto var(--space-2xl);
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-deco {
        display: none;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

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

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .cookie-banner {
        flex-direction: column;
        text-align: center;
    }

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