:root {
    --primary-color: #003366;
    --secondary-color: #e67e22;
    --light-color: #f4f4f4;
    --dark-color: #333;
    --success-color: #28a745;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    line-height: 1.6;
    color: var(--dark-color);
    background-color: #f9f9f9;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

header {
    background-color: var(--primary-color);
    color: white;
    text-align: center;
    margin-bottom: 30px;
}

h1 {
    font-size: 2.2rem;
    margin-bottom: 10px;
}

h2 {
    color: var(--primary-color);
    margin: 25px 0 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--secondary-color);
}

h3 {
    color: var(--secondary-color);
    margin: 20px 0 10px;
}

.intro {
    background-color: white;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    margin-bottom: 30px;
}

.departments {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.department-card {
    background-color: white;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: transform 0.3s ease;
}

.department-card:hover {
    transform: translateY(-5px);
}

.department-header {
    background-color: var(--primary-color);
    color: white;
    padding: 15px;
}

.courses-list {
    padding: 15px;
}

.course-item {
    padding: 10px 0;
    border-bottom: 1px solid #eee;
}

.course-item:last-child {
    border-bottom: none;
}

.course-name {
    font-weight: bold;
    margin-bottom: 5px;
}

.course-details {
    display: flex;
    flex-wrap: wrap;
    font-size: 0.9rem;
    color: #666;
}

.course-details span {
    margin-right: 15px;
    margin-bottom: 5px;
}

.level-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 0.8rem;
    font-weight: bold;
    background-color: var(--secondary-color);
    color: white;
}

.requirements {
    background-color: white;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    margin-bottom: 30px;
}

.requirements ul {
    padding-left: 20px;
}

.requirements li {
    margin-bottom: 8px;
}

.computer-package {
    background-color: var(--light-color);
    padding: 20px;
    border-radius: 5px;
    text-align: center;
    margin-bottom: 30px;
}

.computer-package h3 {
    color: var(--primary-color);
}

.price {
    font-size: 1.5rem;
    color: var(--success-color);
    font-weight: bold;
    margin: 10px 0;
}



@media (max-width: 768px) {
    .departments {
        grid-template-columns: 1fr;
    }
    
    h1 {
        font-size: 1.8rem;
    }
    
    .container {
        padding: 15px;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.5rem;
    }
    
    h2 {
        font-size: 1.3rem;
    }
    
    .department-header h3 {
        font-size: 1.1rem;
    }
}