.card-container { display: flex; flex-wrap: wrap; gap: 1rem; padding: 1rem; }

.plan-card {
    border: 1px solid #ccc;
    border-radius: 10px;
    padding: 1rem;
    width: 300px;
    background-color: #f9f9f9;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.plan-card h3 {
    margin-top: 0;
    font-size: 1.4rem;
    color: #333;
}

.plan-card p {
    margin: 0.3rem 0;
    color: #555;
}

.plan-card .btn {
    margin-top: 1rem;
    padding: 8px 16px;
    background-color: #007BFF;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.plan-card .btn:hover {
    background-color: #0056b3;
}