body {
    font-family: Arial, sans-serif;
    background-color: #f5f0fa;
    color: #333;
    margin: 0;
    padding: 0;
}

header {
    background-color: #6a1b9a;
    color: white;
    padding: 1em;
    text-align: center;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2em;
}

a {
    color: #6a1b9a;
    text-decoration: none;
}

.module-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5em;
    margin-top: 2em;
}

.module-card {
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #e0e0e0;
}

.module-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(106, 27, 154, 0.15);
}

.module-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.module-image {
    width: 100%;
    height: 180px;
    overflow: hidden;
    background: linear-gradient(135deg, #6a1b9a, #8e24aa);
    display: flex;
    align-items: center;
    justify-content: center;
}

.module-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.module-card:hover .module-image img {
    transform: scale(1.05);
}

.module-info {
    padding: 1.5em;
    text-align: center;
}

.module-info h4 {
    margin: 0;
    color: #333;
    font-size: 1.2em;
    font-weight: 600;
}