.phone-link {
    position: relative;
    display: inline-block;
}

.phone-animation {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-55%, -55%);
    width: 0;
    height: 0;
    border-radius: 50%;
    background-color: #c9ab82;
    animation: phone-ring 2s linear infinite;
    opacity: 0;
    pointer-events: none;
}

@keyframes phone-ring {
    0% {
        width: 0;
        height: 0;
        opacity: 0.3;
    }
    100% {
        width: 200px;
        height: 200px;
        opacity: 0;
    }
}