.card {
    background: rgba(20,20,20,.85);
    border-radius: 18px;
    padding: 30px;
    box-shadow: 0 0 30px rgba(245,196,0,.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    box-shadow: 0 0 60px rgba(245,196,0,.6);
    transform: scale(1.05); /* Sanfter Zoom */
}

button,
.btn {
    background: #f5c400;
    color: #000;
    border: none;
    padding: 14px 30px;
    border-radius: 50px;
    cursor: pointer;
    font-weight: bold;
    transition: .3s;
}

button:hover {
    box-shadow: 0 0 50px #f5c400;
}