/* WhatsApp Support Button - Floating Circular Balloon */
.live-chat-widget {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 9999;
    font-family: 'Inter', sans-serif;
}

.whatsapp-support-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: #fff !important;
    text-decoration: none;
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.35), inset 0 1px 0 rgba(255,255,255,0.2);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease, filter 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.15);
    cursor: pointer;
    position: relative;
}

/* Hide text label to make it a pure icon balloon */
.whatsapp-support-btn span {
    display: none;
}

.whatsapp-support-btn i {
    font-size: 28px;
    line-height: 1;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.15));
}

.whatsapp-support-btn:hover {
    color: #fff !important;
    transform: translateY(-4px) scale(1.05);
    filter: brightness(1.08);
    box-shadow: 0 12px 36px rgba(37, 211, 102, 0.45);
}

.whatsapp-support-btn:active {
    transform: translateY(-1px) scale(0.96);
}

/* Pulse animation effect on the balloon */
.whatsapp-support-btn::after {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    border: 2px solid #25d366;
    opacity: 0;
    pointer-events: none;
    animation: waPulse 2.5s ease-out infinite;
}

@keyframes waPulse {
    0% { transform: scale(1); opacity: 0.5; }
    100% { transform: scale(1.2); opacity: 0; }
}

@media (max-width: 480px) {
    .live-chat-widget {
        right: 16px;
        bottom: 16px;
        left: auto; /* Prevent stretching */
    }

    .whatsapp-support-btn {
        width: 52px;
        height: 52px;
    }

    .whatsapp-support-btn i {
        font-size: 25px;
    }
}