/* =============================
   WhatsApp Floating Button
   ============================= */

.whatsapp-float {
    position: fixed;
    left: 20px;
    bottom: 30px;
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    animation: waPulse 2.5s infinite;
}

.whatsapp-float .wa-icon {
    width: 58px;
    height: 58px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    flex-shrink: 0;
}

.whatsapp-float .wa-icon svg {
    width: 32px;
    height: 32px;
    fill: #fff;
}

.whatsapp-float .wa-label {
    background: #fff;
    color: #222;
    font-size: 13px;
    font-weight: 600;
    padding: 8px 14px;
    border-radius: 25px;
    box-shadow: 0 3px 12px rgba(0,0,0,0.15);
    white-space: nowrap;
    opacity: 0;
    transform: translateX(-10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
}

.whatsapp-float:hover .wa-icon {
    transform: scale(1.1);
    box-shadow: 0 6px 28px rgba(37, 211, 102, 0.65);
}

.whatsapp-float:hover .wa-label {
    opacity: 1;
    transform: translateX(0);
}

@keyframes waPulse {
    0%   { filter: drop-shadow(0 0 0 rgba(37,211,102,0.5)); }
    50%  { filter: drop-shadow(0 0 10px rgba(37,211,102,0.4)); }
    100% { filter: drop-shadow(0 0 0 rgba(37,211,102,0.5)); }
}

@media (max-width: 576px) {
    .whatsapp-float {
        left: 12px;
        bottom: 20px;
    }
    .whatsapp-float .wa-icon {
        width: 50px;
        height: 50px;
    }
    .whatsapp-float .wa-icon svg {
        width: 26px;
        height: 26px;
    }
}