/* Botão Flutuante WhatsApp: posição com top (mais para cima) */
.whatsapp-float-btn {
    position: fixed;
    top: 65%;
    bottom: auto;
    right: 30px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #25d366;
    color: white;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    transition: all 0.3s ease;
    text-decoration: none;
    line-height: 1;
}

.whatsapp-float-btn:hover {
    color: white;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.whatsapp-float-btn:focus {
    color: white;
    outline: none;
}

@media (max-width: 768px) {
    .whatsapp-float-btn {
        top: 60%;
        bottom: auto;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 26px;
    }
}