/* UG – WhatsApp: botón flotante abajo a la derecha. Verde WhatsApp (se reconoce al instante).
   Debajo del panel "Mi cotización" (1100) y del visor de fotos (1200); oculto en carrito y formulario de pedido. */
.ug-wa { position: fixed; right: 24px; bottom: calc(24px + env(safe-area-inset-bottom, 0px)); z-index: 1050; width: 58px; height: 58px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: #25D366; color: #fff; text-decoration: none; box-shadow: 0 10px 28px -8px rgba(7, 27, 63, .45), 0 2px 6px rgba(7, 27, 63, .18); transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease; }
.ug-wa:hover { background: #1EBE5A; transform: translateY(-2px); box-shadow: 0 14px 32px -8px rgba(7, 27, 63, .5), 0 2px 6px rgba(7, 27, 63, .18); }
.ug-wa:focus-visible { outline: 3px solid #5B9BFF; outline-offset: 3px; }
.ug-wa svg { display: block; }
.ug-wa-tip { position: absolute; right: calc(100% + 12px); top: 50%; transform: translate(6px, -50%); white-space: nowrap; padding: 9px 13px; border-radius: 10px; background: #071B3F; color: #fff; font: 500 14px/1.2 var(--font-sans, 'Geist', system-ui, sans-serif); box-shadow: 0 10px 24px -10px rgba(7, 27, 63, .5); opacity: 0; visibility: hidden; pointer-events: none; transition: opacity .2s ease, transform .2s ease, visibility .2s; }
.ug-wa-tip::after { content: ''; position: absolute; left: 100%; top: 50%; margin-top: -6px; border: 6px solid transparent; border-left-color: #071B3F; }
.ug-wa:hover .ug-wa-tip, .ug-wa:focus-visible .ug-wa-tip { opacity: 1; visibility: visible; transform: translate(0, -50%); }
body.woocommerce-cart .ug-wa, body.woocommerce-checkout .ug-wa, body:has(.ug-nav.is-open) .ug-wa { display: none; }
@media (max-width: 640px) {
  .ug-wa { right: 16px; bottom: calc(16px + env(safe-area-inset-bottom, 0px)); width: 52px; height: 52px; }
  .ug-wa svg { width: 27px; height: 27px; }
  .ug-wa-tip { display: none; }
}
@media (prefers-reduced-motion: reduce) { .ug-wa, .ug-wa-tip { transition: none; } .ug-wa:hover { transform: none; } }
@media print { .ug-wa { display: none; } }