.whatsapp-contact{position:fixed;right:24px;bottom:24px;right:max(24px,env(safe-area-inset-right));bottom:max(24px,env(safe-area-inset-bottom));z-index:50;display:flex;align-items:center;gap:12px;min-height:60px;padding:13px 20px;background:#137b43;color:#fff;border:2px solid #fff;border-radius:999px;text-decoration:none;font-family:Inter,system-ui,sans-serif;font-size:16px;font-weight:800;line-height:1.2;box-shadow:0 6px 24px #0003;transition:background .2s,transform .2s}.whatsapp-contact svg{width:28px;height:28px;flex:none}.whatsapp-contact small{display:block;font-size:11px;font-weight:500;margin-top:3px}.whatsapp-contact:hover{background:#0d6033;transform:translateY(-2px)}.whatsapp-contact:focus-visible{outline:3px solid #dda20d;outline-offset:4px}body footer{padding-bottom:calc(90px + env(safe-area-inset-bottom))}@media(max-width:620px){.whatsapp-contact{right:max(16px,env(safe-area-inset-right));bottom:max(16px,env(safe-area-inset-bottom));width:60px;height:60px;padding:14px;justify-content:center}.whatsapp-contact span{display:none}}@media(prefers-reduced-motion:reduce){.whatsapp-contact{transition:none}.whatsapp-contact:hover{transform:none}}