body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f4f7f6;
    margin: 0;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.main-container {
    text-align: center;
    width: 90%;
    max-width: 1000px;
}

.card-grid {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 30px;
}

/* Card Styling */
.card {
    background-color: white;
    border-radius: 12px;
    border: 1px solid #e0e0e0;
    padding: 40px;
    text-decoration: none;
    color: #333;
    flex: 1; /* Makes cards equal width */
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* Hover Effects */
.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.card h2 {
    margin-top: 0;
    color: #007bff;
}

.button-link {
    display: inline-block;
    margin-top: 20px;
    font-weight: bold;
    color: #007bff;
}

/* Responsive: Stack on mobile */
@media (max-width: 768px) {
    .card-grid {
        flex-direction: column;
    }
}