/* Modern CSS for Clicken.Click test site */

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 2rem 0;
    text-align: center;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

header h1 {
    font-size: 2.5rem;
    color: #2d3748;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

header p {
    font-size: 1.1rem;
    color: #718096;
}

main {
    padding: 3rem 0;
}

section {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    margin: 2rem auto;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    max-width: 800px;
}

.hero {
    text-align: center;
}

.hero h2 {
    font-size: 2rem;
    color: #2d3748;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.1rem;
    color: #4a5568;
}

.features h3 {
    font-size: 1.5rem;
    color: #2d3748;
    margin-bottom: 1rem;
}

.features ul {
    list-style: none;
    padding: 0;
}

.features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid #e2e8f0;
    position: relative;
    padding-left: 2rem;
}

.features li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #48bb78;
    font-weight: bold;
}

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

.info h3 {
    font-size: 1.5rem;
    color: #2d3748;
    margin-bottom: 1.5rem;
    text-align: center;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.info-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.info-card h4 {
    font-size: 0.9rem;
    opacity: 0.9;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.info-card p {
    font-size: 1.2rem;
    font-weight: 600;
}

footer {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    text-align: center;
    padding: 2rem 0;
    margin-top: 3rem;
    color: #718096;
}

/* Responsive design */
@media (max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }
    
    section {
        margin: 1rem;
        padding: 1.5rem;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }
}

/* Smooth animations */
body {
    animation: fadeIn 0.6s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}