.chat-btn {
    animation: pulse 2s infinite;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.chat-btn:hover {
    transform: scale(1.1);
}

.chat-box {
    transition: all 0.3s ease;
    transform: translateY(20px);
    opacity: 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.chat-box.show {
    transform: translateY(0);
    opacity: 1;
}

.option-btn {
    transition: all 0.2s ease;
}

.option-btn:hover {
    transform: translateY(-3px);
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.7);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(74, 222, 128, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(74, 222, 128, 0);
    }
}