body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #f5f5f5;
}

.welcome-container {
    text-align: center;
    padding: 20px;
}

.card-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 20px;
}

.project-card {
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    margin: 10px;
    padding: 20px;
    width: calc(33% - 40px);
    text-decoration: none;
    color: black;
    transition: transform 0.2s, background-color 0.2s;
}

.project-card:hover {
    transform: scale(1.05);
    background-color: #e0e0e0;
}

.project-card img {
    width: 100%;
    border-radius: 8px;
}

.project-card h2 {
    margin: 10px 0;
}

@media (max-width: 768px) {
    .project-card {
        width: calc(50% - 40px);
    }
}

@media (max-width: 480px) {
    .project-card {
        width: calc(100% - 40px);
    }
}