.buynow-circle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    border-radius: 50%;
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    text-align: center;
    cursor: pointer;
    transition: transform 0.2s ease;
    z-index: 999;
}
.buynow-circle:hover {
    transform: scale(1.05);
}
.buynow-circle a {
    text-decoration: none;
    font-size: 14px;
}