.success-animation {
    animation: successPulse 2s ease-in-out;
}

.success-animation i {
    animation: successScale 0.5s ease-in-out;
}

@keyframes successPulse {
    0% {
        transform: scale(0.8);
        opacity: 0;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.8;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes successScale {
    0% {
        transform: scale(0);
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}

#thanksModal .modal-content {
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

#thanksModal .modal-header {
    border-top-left-radius: 15px;
    border-top-right-radius: 15px;
}

#thanksModal .alert {
    border-left: 4px solid #17a2b8;
    background-color: rgba(23, 162, 184, 0.1);
}

#thanksModal .btn-primary {
    padding: 10px 30px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}