.home-whatsapp-float {
    position: fixed;
    right: 32px;
    bottom: 32px;
    z-index: 40;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #25d366;
    color: #fff;
    box-shadow: 0 10px 24px rgba(18, 94, 49, .26);
    transition: transform .25s ease, box-shadow .25s ease;
}

.home-whatsapp-float svg {
    display: block;
    width: 28px;
    height: 28px;
    stroke: currentColor;
}

.home-whatsapp-float:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 14px 30px rgba(18, 94, 49, .32);
}

.home-whatsapp-float:focus-visible {
    outline: 3px solid rgba(22, 135, 217, .35);
    outline-offset: 3px;
}

@media (max-width: 699px) {
    .home-whatsapp-float {
        right: 18px;
        bottom: max(18px, env(safe-area-inset-bottom));
        width: 52px;
        height: 52px;
    }

    .home-whatsapp-float svg {
        width: 26px;
        height: 26px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .home-whatsapp-float {
        transition: none;
    }

    .home-whatsapp-float:hover {
        transform: none;
    }
}