.wa-widget{position:fixed;right:18px;bottom:20px;z-index:99999;font-family:inherit}
.wa-toggle{position:relative;width:62px;height:62px;border-radius:50%;border:0;background:#25D366;color:#fff;cursor:pointer;box-shadow:0 12px 34px rgba(0,0,0,.28);display:flex;align-items:center;justify-content:center}
.wa-toggle svg{width:34px;height:34px}
.wa-pulse{position:absolute;inset:-5px;border-radius:50%;background:#25D366;opacity:.22;animation:waPulse 1.8s infinite}
@keyframes waPulse{0%{transform:scale(.9);opacity:.35}70%{transform:scale(1.25);opacity:0}100%{opacity:0}}
.wa-bubble{position:absolute;right:75px;bottom:13px;background:#111;color:#fff;padding:10px 14px;border-radius:999px;font-size:14px;font-weight:700;box-shadow:0 8px 24px rgba(0,0,0,.22);opacity:0;transform:translateX(10px);transition:.25s;white-space:nowrap}
.wa-bubble.show{opacity:1;transform:translateX(0)}
.wa-popup{display:none;width:330px;margin-bottom:14px;background:#111;color:#fff;border-radius:22px;overflow:hidden;box-shadow:0 18px 50px rgba(0,0,0,.38);animation:waUp .25s ease}
.wa-popup.active{display:block}
@keyframes waUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
.wa-close{position:absolute;right:14px;top:10px;background:transparent;border:0;color:#fff;font-size:28px;cursor:pointer;z-index:2}
.wa-head{display:flex;gap:12px;align-items:center;padding:20px;background:linear-gradient(135deg,#25D366,#128C7E)}
.wa-avatar{width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center}
.wa-avatar svg{width:28px;height:28px}
.wa-head strong{display:block;font-size:18px}
.wa-head span{display:block;font-size:13px;opacity:.9;margin-top:3px}
.wa-body{padding:18px;font-size:14px;line-height:1.45}
.wa-body p{margin:0 0 9px}
.wa-btn{display:block;margin-top:16px;padding:13px 16px;border-radius:999px;background:#25D366;color:#fff;text-decoration:none;font-weight:800;text-align:center}
.wa-btn:hover{opacity:.9}
.wa-body small{display:block;margin-top:12px;text-align:center;opacity:.65}
@media(max-width:768px){
  .wa-widget{right:12px;bottom:14px}
  .wa-popup{width:calc(100vw - 24px)}
  .wa-bubble{display:none}
}