/* Hamburger menu styles */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    outline: none;
    z-index: 200;
}
.hamburger {
    width: 28px;
    height: 3px;
    background: var(--primary, #2c3e50);
    display: block;
    position: relative;
    border-radius: 2px;
    transition: background 0.3s;
}
.hamburger:before,
.hamburger:after {
    content: '';
    position: absolute;
    left: 0;
    width: 28px;
    height: 3px;
    background: var(--primary, #2c3e50);
    border-radius: 2px;
    transition: transform 0.3s;
}
.hamburger:before {
    top: -9px;
}
.hamburger:after {
    top: 9px;
}
.nav-toggle.active .hamburger {
    background: transparent;
}
.nav-toggle.active .hamburger:before {
    transform: translateY(9px) rotate(45deg);
}
.nav-toggle.active .hamburger:after {
    transform: translateY(-9px) rotate(-45deg);
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }
    .nav-links {
        position: absolute;
        top: 100%;
        right: 0;
        background: white;
        flex-direction: column;
        align-items: flex-end;
        width: 220px;
        box-shadow: 0 8px 24px rgba(44,62,80,0.08);
        padding: 1.5rem 1.2rem;
        gap: 1.2rem;
        border-radius: 0 0 12px 12px;
        display: none;
    }
    .nav-links.open {
        display: flex;
    }
}
/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

/* Navigation */
header {
    background-color: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: #2c3e50;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: #2c3e50;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #3498db;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 6rem 2rem;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-button {
    display: inline-block;
    background-color: #fff;
    color: #667eea;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.3s ease;
}

.cta-button:hover {
    transform: translateY(-2px);
}

/* Exhibition Overview */
.exhibition-overview {
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.exhibition-overview h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: #2c3e50;
}

.exhibition-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.exhibition-item {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

.exhibition-item:hover {
    transform: translateY(-5px);
}

.exhibition-item h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

/* Curatorial Statement Styles */
.curatorial-statement {
    max-width: 800px;
    margin: 2rem auto;
    padding: 0 2rem;
}

.curatorial-statement h1 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: #2c3e50;
}

.curatorial-statement section {
    margin-bottom: 3rem;
}

.curatorial-statement h2 {
    color: #2c3e50;
    margin-bottom: 1rem;
    border-bottom: 2px solid #3498db;
    padding-bottom: 0.5rem;
}

.key-concepts {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 1rem;
}

.key-concepts ul {
    list-style-position: inside;
}

/* Footer */
footer {
    background-color: #2c3e50;
    color: white;
    text-align: center;
    padding: 2rem;
    margin-top: 4rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .exhibition-grid {
        grid-template-columns: 1fr;
    }
}