#sales-whatsapp{position:fixed;left:auto;right:max(20px,env(safe-area-inset-right));bottom:calc(20px + env(safe-area-inset-bottom));z-index:20;display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:50px;max-width:calc(100vw - 40px);box-sizing:border-box;padding:11px 17px;color:#fff;background:#087b54;border:1px solid #ffffff80;border-radius:999px;box-shadow:0 5px 22px #052f3640;font:600 13px/1.6 Manrope,Arial,sans-serif;text-decoration:none;white-space:nowrap;transition:background .2s,transform .2s,box-shadow .2s;-webkit-tap-highlight-color:transparent}
#sales-whatsapp[lang=fa]{font-family:Vazirmatn,Tahoma,sans-serif;font-size:14px}
#sales-whatsapp svg{width:25px;height:25px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
#sales-whatsapp:hover{color:#fff;background:#066646;transform:translateY(-2px);box-shadow:0 8px 24px #052f3650}
#sales-whatsapp:focus-visible{outline:3px solid #071e33;outline-offset:4px;box-shadow:0 0 0 4px #fff}
body:has(dialog[open]) #sales-whatsapp{visibility:hidden;pointer-events:none}
@media(max-width:600px){#sales-whatsapp{right:max(14px,env(safe-area-inset-right));bottom:calc(14px + env(safe-area-inset-bottom));min-height:48px;padding:10px 14px;gap:7px;font-size:12px}#sales-whatsapp[lang=fa]{font-size:13px}#sales-whatsapp svg{width:23px;height:23px}body:has(input:focus,textarea:focus,select:focus) #sales-whatsapp{visibility:hidden;pointer-events:none}}
@media(prefers-reduced-motion:reduce){#sales-whatsapp{transition:none}#sales-whatsapp:hover{transform:none}}
@media print{#sales-whatsapp{display:none}}