/* Floating WhatsApp contact — homepage */
.um-whatsapp-float {
    position: fixed;
    right: 30px;
    bottom: 96px;
    z-index: 1000;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 54px;
    padding: 0 20px 0 15px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 999px;
    background: #25d366;
    color: #07111f;
    font-family: 'Inter', Arial, sans-serif;
    font-size: 0.92rem;
    font-weight: 800;
    line-height: 1;
    text-decoration: none;
    box-shadow: 0 14px 32px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.um-whatsapp-float:hover,
.um-whatsapp-float:focus-visible {
    background: #20bd5a;
    color: #07111f;
    transform: translateY(-3px);
    box-shadow: 0 18px 38px rgba(0, 0, 0, 0.36);
}

.um-whatsapp-float:focus-visible {
    outline: 3px solid #f26a21;
    outline-offset: 4px;
}

.um-whatsapp-float__icon {
    width: 26px;
    height: 26px;
    flex: 0 0 26px;
    fill: currentColor;
}

@media (max-width: 768px) {
    .um-whatsapp-float {
        right: 16px;
        bottom: 20px;
        width: 56px;
        min-height: 56px;
        padding: 0;
        justify-content: center;
    }

    .um-whatsapp-float__label {
        position: absolute;
        width: 1px;
        height: 1px;
        padding: 0;
        margin: -1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
        white-space: nowrap;
        border: 0;
    }

    #scrollTop {
        right: 84px !important;
        bottom: 23px !important;
    }
}

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