.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 20px;
    right: 20px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50%;
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    z-index: 9999;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}
.whatsapp-float:hover {
    background-color: #128c7e;
    transform: scale(1.05);
    box-shadow: 0 6px 12px rgba(0,0,0,0.4);
}
.whatsapp-icon { width: 30px; height: 30px; fill: white; }

.phone-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 90px;
    right: 20px;
    background-color: #0078d7;
    color: #FFF;
    border-radius: 50%;
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    z-index: 9999;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}
.phone-float:hover {
    background-color: #005fa3;
    transform: scale(1.05);
    box-shadow: 0 6px 12px rgba(0,0,0,0.4);
}
.phone-icon { width: 28px; height: 28px; fill: white; }

@media screen and (max-width: 480px) {
    .whatsapp-float { width: 55px; height: 55px; bottom: 20px; right: 15px; }
    .phone-float { width: 55px; height: 55px; bottom: 85px; right: 15px; }
}