/* style.css */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    color: #333;
    line-height: 1.6;
    padding: 40px 20px;
    min-height: 100vh;
}

h1 {
    text-align: center;
    color: #2c3e50;
    margin-bottom: 50px;
    font-size: 2.8rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
    position: relative;
}

h1::after {
    content: '';
    width: 100px;
    height: 4px;
    background: #3498db;
    display: block;
    margin: 20px auto;
    border-radius: 2px;
}

h2 {
    color: #2980b9;
    margin-bottom: 15px;
    font-size: 1.8rem;
    border-bottom: 2px solid #3498db;
    padding-bottom: 8px;
    display: inline-block;
}

.property {
    background: white;
    padding: 25px;
    margin-bottom: 30px;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    border-left: 5px solid #3498db;
    transition: all 0.3s ease;
}

.property:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.15);
}

.property p {
    margin-bottom: 12px;
    font-size: 1.05rem;
}

.property strong {
    color: #2c3e50;
    font-weight: 600;
}

.example {
    display: inline-block;
    background: #2c3e50;
    color: #fff;
    padding: 8px 16px;
    border-radius: 25px;
    font-family: 'Courier New', monospace;
    font-size: 1rem;
    font-weight: bold;
    margin-top: 10px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        padding: 20px 15px;
    }
    
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .property {
        padding: 20px;
    }
    
    .property p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.9rem;
    }
    
    .example {
        font-size: 0.9rem;
        padding: 6px 12px;
    }
}

/* Smooth scroll */
html {
    scroll-behavior: smooth;
}