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

body {
    font-family: 'Arial', sans-serif;
    background-color: #f5f5f5;
    color: #333;
    line-height: 1.6;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
}

/* Header Styles */
header {
    background: linear-gradient(135deg, #2c3e50, #1a2530);
    color: white;
    padding: 40px 20px;
    text-align: center;
    border-radius: 0 0 10px 10px;
    margin-bottom: 30px;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 20px;
}

/* Navigation Styles */
nav {
    text-align: center;
    margin-bottom: 30px;
}

nav a {
    display: inline-block;
    margin: 0 15px;
    padding: 10px 20px;
    text-decoration: none;
    color: #2c3e50;
    background-color: white;
    border-radius: 5px;
    font-weight: bold;
    transition: background-color 0.3s;
}

nav a:hover {
    background-color: #e0e0e0;
}

/* Section Styles */
section {
    background: white;
    margin: 20px 0;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

h2 {
    color: #2c3e50;
    border-bottom: 2px solid #3498db;
    padding-bottom: 10px;
    margin-bottom: 20px;
}

/* Highlight Box */
.highlight {
    background-color: #e3f2fd;
    padding: 15px;
    border-left: 4px solid #2196f3;
    margin: 20px 0;
    border-radius: 0 5px 5px 0;
}

/* Footer */
footer {
    text-align: center;
    padding: 20px;
    color: #666;
    font-size: 0.9rem;
    margin-top: 30px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    nav a {
        display: block;
        margin: 10px;
    }
    
    section {
        padding: 20px;
    }
}