.offer-box {
    border: 1px solid #eee;
    transition: transform 0.3s, box-shadow 0.3s;
    padding: 2rem 1rem;
    text-align: center;
    background: #fff;
    border-radius: 0.5rem;
}
.offer-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.1);
}
.offer-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background:#2096BB;
    color:#fff;
    transition: background 0.3s, transform 0.3s;
    border:none;
}
.offer-btn:hover {
    background:#2083bb;
    transform: scale(1.1);
}