.wafb{position:fixed;bottom:var(--wafb-offset-y,20px);z-index:99990;display:flex;flex-direction:column;align-items:flex-end;gap:var(--wafb-gap,12px);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;line-height:1.45;pointer-events:none}
.wafb>*{pointer-events:auto}
.wafb--right{right:var(--wafb-offset-x,20px);align-items:flex-end}
.wafb--left{left:var(--wafb-offset-x,20px);align-items:flex-start}
.wafb__btn{position:relative;display:inline-flex;align-items:center;justify-content:center;width:var(--wafb-size,56px);height:var(--wafb-size,56px);border-radius:50%;background:var(--wafb-bg,#25D366);color:var(--wafb-fg,#fff);box-shadow:0 8px 24px rgba(0,0,0,.18),0 2px 6px rgba(0,0,0,.12);text-decoration:none;transition:transform .2s ease,box-shadow .2s ease;animation:wafb-pulse 2.2s infinite;will-change:transform}
.wafb__btn:hover{transform:scale(1.06)}
.wafb__btn:focus-visible{outline:3px solid #fff;outline-offset:3px}
@keyframes wafb-pulse{0%,100%{box-shadow:0 8px 24px rgba(0,0,0,.18),0 0 0 0 rgba(37,211,102,.45)}70%{box-shadow:0 8px 24px rgba(0,0,0,.18),0 0 0 14px rgba(37,211,102,0)}}
@media(prefers-reduced-motion:reduce){.wafb__btn{animation:none;transition:none}}
.wafb__tooltip{position:absolute;top:50%;transform:translateY(-50%);background:var(--wafb-tip-bg,#111827);color:var(--wafb-tip-fg,#fff);font-size:13px;padding:6px 10px;border-radius:6px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .15s}
.wafb--right .wafb__tooltip{right:calc(100% + 10px)}
.wafb--left .wafb__tooltip{left:calc(100% + 10px)}
.wafb__btn:hover .wafb__tooltip{opacity:1}
.wafb__bubble{position:relative;max-width:var(--wafb-bw-d,280px);background:#fff;color:#111827;border-radius:14px;padding:12px 30px 12px 14px;font-size:var(--wafb-bf-d,14px);box-shadow:0 10px 30px rgba(0,0,0,.14);animation:wafb-pop .25s ease}
.wafb--right .wafb__bubble::after{content:"";position:absolute;bottom:-6px;right:18px;width:12px;height:12px;background:#fff;transform:rotate(45deg);box-shadow:2px 2px 4px rgba(0,0,0,.04)}
.wafb--left .wafb__bubble::after{content:"";position:absolute;bottom:-6px;left:18px;width:12px;height:12px;background:#fff;transform:rotate(45deg);box-shadow:-2px 2px 4px rgba(0,0,0,.04)}
.wafb__bubble-close{position:absolute;top:6px;right:6px;width:18px;height:18px;background:#f3f4f6;border:0;border-radius:50%;cursor:pointer;color:#6b7280;display:inline-flex;align-items:center;justify-content:center;padding:0;transition:background .15s}
.wafb__bubble-close:hover{background:#e5e7eb;color:#111827}
.wafb__bubble-text p{margin:0 0 6px}
.wafb__bubble-text p:last-child{margin:0}
@keyframes wafb-pop{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:768px){.wafb--hide-mobile{display:none!important}.wafb__bubble{max-width:var(--wafb-bw-m,220px);font-size:var(--wafb-bf-m,13px)}}
@media(min-width:769px){.wafb--hide-desktop{display:none!important}}
.wafb-cta{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;background:#25D366;color:#fff!important;text-decoration:none;border-radius:8px;font-weight:600;font-size:15px;line-height:1;transition:transform .15s ease,box-shadow .15s ease;box-shadow:0 4px 12px rgba(37,211,102,.3)}
.wafb-cta:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(37,211,102,.4);color:#fff!important}
.wafb-cta__icon{display:inline-flex}.wafb-cta__icon svg{width:var(--wafb-cta-icon,18px);height:var(--wafb-cta-icon,18px)}
.wafb-cta--outline{background:transparent;color:#25D366!important;border:2px solid #25D366;box-shadow:none}
.wafb-cta--outline:hover{background:#25D366;color:#fff!important}
.wafb-cta--pill{border-radius:999px}
.wafb-cta--block{display:flex;justify-content:center;width:100%}