/* Customer Service Floating Button */
.customer-service {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    z-index: 1000;
}

.cs-button {
    width: 60px;
    height: 60px;
    background: var(--accent);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(255, 193, 7, 0.3);
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.cs-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(255, 193, 7, 0.4);
}

.cs-button svg {
    width: 24px;
    height: 24px;
    color: white;
}

@keyframes pulse {
    0% {
        box-shadow: 0 4px 20px rgba(255, 193, 7, 0.3);
    }
    50% {
        box-shadow: 0 4px 20px rgba(255, 193, 7, 0.6);
    }
    100% {
        box-shadow: 0 4px 20px rgba(255, 193, 7, 0.3);
    }
}

/* Mobile Customer Service */
@media (max-width: 768px) {
    .customer-service {
        bottom: 1rem;
        left: 1rem;
    }

    .cs-button {
        width: 50px;
        height: 50px;
    }

    .cs-button svg {
        width: 20px;
        height: 20px;
    }
}