body {
    background: linear-gradient(#bbc7d4, #537a8e, #1b4256);
    background-attachment: fixed;
}

.card {
    border: none;
    border-radius: 10px;
    transition: transform 0.3s;
}

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

.card-title {
    color: #1c5c7d;
}