/* Sticky WhatsApp Button */
.sticky-whatsapp-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white !important;
    padding: 15px 25px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    border: none;
    cursor: pointer;
}

.sticky-whatsapp-btn:hover {
    background: linear-gradient(135deg, #128C7E 0%, #25D366 100%);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
    color: white !important;
    text-decoration: none;
}

.sticky-whatsapp-btn .whatsapp-icon {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.sticky-whatsapp-btn .btn-text {
    white-space: nowrap;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .sticky-whatsapp-btn {
        bottom: 20px;
        right: 20px;
        padding: 12px 20px;
        font-size: 14px;
    }

    .sticky-whatsapp-btn .whatsapp-icon {
        width: 20px;
        height: 20px;
    }
}

@media (max-width: 480px) {
    .sticky-whatsapp-btn .btn-text {
        display: none;
    }

    .sticky-whatsapp-btn {
        padding: 15px;
        border-radius: 50%;
        width: 60px;
        height: 60px;
        justify-content: center;
    }
}