/* WhatsApp Button Container */
.swc-whatsapp-button {
    position: fixed;
    bottom: 20px;
    width: 64px;
    height: 64px;
    background-color: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.25);
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 999999;
    animation: swc-pulse 2s infinite;
}

.swc-whatsapp-button:hover {
    transform: scale(1.1);
    background-color: #128C7E;
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
}

/* Position variants */
.swc-position-right {
    right: 20px;
    left: auto;
}

.swc-position-left {
    left: 20px;
    right: auto;
}

/* SVG icon inside the button */
.swc-whatsapp-button svg {
    display: block;
    width: 38px;
    height: 38px;
    fill: white;
}

/* Pulse animation */
@keyframes swc-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 18px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Responsive for small screens */
@media (max-width: 768px) {
    .swc-whatsapp-button {
        width: 56px;
        height: 56px;
        bottom: 15px;
    }
    .swc-whatsapp-button svg {
        width: 32px;
        height: 32px;
    }
    .swc-position-right {
        right: 15px;
    }
    .swc-position-left {
        left: 15px;
    }
}