.whatsapp-float-container {
    position: fixed;
    bottom: 50px;
    right: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.whatsapp-float {
    background-color: #25D366;
    color: white;
    border-radius: 50px;
    width: 220px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.3);
    transition: transform 0.3s ease;
    text-decoration: none;
    font-family: Arial, sans-serif;
    font-weight: bold;
}

.whatsapp-float:hover {
    transform: scale(1.05);
}

.whatsapp-float img {
    width: 30px;
    height: 30px;
    margin-right: 10px;
}

.whatsapp-text {
    color: white;
    font-size: 16px;
}

@media screen and (max-width: 480px) {
    .whatsapp-float {
        width: 160px;
        height: 45px;
    }

    .whatsapp-float img {
        width: 25px;
        height: 25px;
    }

    .whatsapp-text {
        font-size: 14px;
    }
}

@keyframes pulse {
    0%, 85%, 100% { transform: scale(1); }
    90% { transform: scale(1.1); }
    95% { transform: scale(1); }
}

.whatsapp-float {
    animation: pulse 8s infinite;
}