/* WhatsApp Widget Styles */
.whatsapp-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    font-family: 'Inter', sans-serif;
    animation: fadeIn 0.5s ease-in-out;
}

.whatsapp-message {
    background-color: white;
    color: #111827;
    padding: 12px 16px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    margin-bottom: 12px;
    font-size: 14px;
    font-weight: 500;
    position: relative;
    max-width: 200px;
    transform-origin: bottom right;
    animation: popIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) 1s backwards;
    display: none; /* Hidden by default, shown via JS or delay */
}

.whatsapp-message::after {
    content: '';
    position: absolute;
    bottom: -6px;
    right: 20px;
    width: 12px;
    height: 12px;
    background-color: white;
    transform: rotate(45deg);
    box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.05);
}

.whatsapp-message-close {
    position: absolute;
    top: 4px;
    right: 8px;
    color: #9ca3af;
    cursor: pointer;
    font-size: 10px;
}

.whatsapp-button {
    width: 60px;
    height: 60px;
    background-color: #25D366;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-decoration: none;
}

.whatsapp-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.6);
}

.whatsapp-icon {
    width: 35px;
    height: 35px;
    fill: white;
}

/* Pulse Animation */
.whatsapp-button::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: #25D366;
    opacity: 0.7;
    z-index: -1;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.7;
    }
    70% {
        transform: scale(1.5);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 0;
    }
}

@keyframes popIn {
    0% {
        transform: scale(0);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .whatsapp-widget {
        bottom: 15px;
        right: 15px;
    }
    .whatsapp-button {
        width: 50px;
        height: 50px;
    }
    .whatsapp-icon {
        width: 28px;
        height: 28px;
    }
    .whatsapp-message {
        font-size: 12px;
        padding: 8px 12px;
        max-width: 160px;
    }
}