.whatsapp-float{position:fixed;left:18px;bottom:18px;z-index:9999;display:inline-flex;align-items:center;gap:10px;padding:12px 14px;border-radius:999px;background:#25D366;color:#ffffff;font-weight:700;box-shadow:0 12px 28px rgba(0,0,0,.28);text-decoration:none}.whatsapp-float:hover{filter:brightness(.95)}.whatsapp-icon{font-size:16px;line-height:1}.site-assistant{position:fixed;right:18px;bottom:18px;z-index:9999;font-family:inherit}.assistant-fab{width:54px;height:54px;border-radius:999px;border:0;background:var(--brand);color:#111827;font-weight:900;box-shadow:0 12px 28px rgba(0,0,0,.28);cursor:pointer}.assistant-panel{position:absolute;right:0;bottom:70px;width:min(360px,calc(100vw - 36px));background:#0b1220;border:1px solid rgba(255,255,255,.12);border-radius:18px;box-shadow:0 18px 50px rgba(0,0,0,.4);overflow:hidden}.assistant-header{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid rgba(255,255,255,.10)}.assistant-title{font-weight:800;letter-spacing:.3px}.assistant-close{border:0;background:transparent;color:#fff;font-size:22px;cursor:pointer;line-height:1}.assistant-body{max-height:260px;overflow:auto;padding:12px 14px}.assistant-msg{padding:10px 12px;border-radius:14px;margin:8px 0;font-size:14px;line-height:1.35}.assistant-msg.bot{background:rgba(255,255,255,.08);color:#e5e7eb}.assistant-msg.user{background:rgba(255,255,255,.14);color:#ffffff;margin-left:auto}.assistant-msg a{color:var(--brand);text-decoration:underline}.assistant-quick{display:flex;flex-wrap:wrap;gap:8px;padding:10px 14px 12px;border-top:1px solid rgba(255,255,255,.06)}.assistant-chip{border:1px solid rgba(255,255,255,.18);background:transparent;color:#fff;border-radius:999px;padding:8px 10px;font-size:12px;font-weight:700;cursor:pointer}.assistant-chip:hover{background:rgba(255,255,255,.06)}.assistant-input{display:flex;gap:8px;padding:12px 14px 14px;border-top:1px solid rgba(255,255,255,.06)}.assistant-textbox{flex:1;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.10);color:#fff;border-radius:12px;padding:10px 12px;outline:none}.assistant-send{border:0;border-radius:12px;padding:10px 12px;background:var(--brand);color:#111827;font-weight:800;cursor:pointer}.assistant-hint{padding:0 14px 12px;color:rgba(255,255,255,.72);font-size:12px}@media (max-width:520px){.whatsapp-float .whatsapp-text{display:none}}.assistant-msg.typing{opacity:.8;font-style:italic}@media (max-width:520px){.whatsapp-float{left:12px;bottom:12px;padding:10px 12px}.site-assistant-launcher{right:12px;bottom:12px}}