/* =========================
   WHATSAPP FLOAT BUTTON
========================= */
.whatsapp-float {
    position: fixed;
    right: 22px;
    bottom: 40px; /* LOWER */
    width: 52px;
    height: 52px;
    background: #25D366;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    text-decoration: none;
    z-index: 9999;
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.35);
    animation: whatsapp-blink 2.4s infinite;
}

.whatsapp-float i {
    line-height: 1;
}

@keyframes whatsapp-blink {
    0% { box-shadow: 0 0 0 0 rgba(37,211,102,.5); }
    70% { box-shadow: 0 0 0 14px rgba(37,211,102,0); }
    100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

.whatsapp-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    width: 18px;
    height: 18px;
    background: #ef4444;
    color: #fff;
    border-radius: 50%;
    font-size: 12px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

.whatsapp-tooltip {
    position: absolute;
    right: 62px;
    background: #16a34a;
    color: #ffffff;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transform: translateY(6px);
    transition: all .25s ease;
}

.whatsapp-tooltip::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    border-width: 6px;
    border-style: solid;
    border-color: transparent transparent transparent #16a34a;
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}