body {
    background-color: #141313;
    font-family: Arial, sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    margin: 0;
}

.btn {
    padding: 12px 20px;
    width: 200px;
    height: 50px;
    margin: 15px;
    color: #fff;
    background-color: #ac02bf;
    border: none;
    border-radius: 5px;
    font-weight: 600;
    text-transform: uppercase;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.btn::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background-color: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    animation: rotate 3s linear infinite;
    z-index: 0;
}

.btn:hover::before {
    background-color: rgba(255, 255, 255, 0.5);
}

@keyframes rotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(180deg);
    }
}

.btn:hover {
    color: #000;
    background-color: #c7a706;
}
