:root{--border:#e2e8f0;--primary:#1a56db;--primary-dark:#1e3a8a;--primary-light:#3b82f6;--text:#1e293b;--text-light:#64748b}.fab-container{position:fixed;bottom:24px;right:24px;z-index:9998;display:flex;flex-direction:column;align-items:flex-end;gap:0}.fab-toggle{width:58px;height:58px;border-radius:50%;background:#fff;color:var(--primary);border:3px solid var(--primary);cursor:pointer;box-shadow:0 4px 20px rgba(0,0,0,0.18);display:flex;align-items:center;justify-content:center;transition:transform 0.3s,box-shadow 0.3s,background 0.3s,color 0.3s;position:relative}.fab-toggle:hover{transform:scale(1.06);background:var(--primary);color:#fff;box-shadow:0 6px 24px rgba(26,86,219,0.4)}.fab-toggle .fab-icon-close{display:none}.fab-container.open .fab-toggle .fab-icon-open{display:none}.fab-container.open .fab-toggle .fab-icon-close{display:block}.fab-container.open .fab-toggle{background:var(--primary);color:#fff}.fab-pulse{position:absolute;width:100%;height:100%;border-radius:50%;background:#fff;animation:fabPulse 2s ease-out infinite;z-index:-1;opacity:0.5}.fab-container.open .fab-pulse{display:none}@keyframes fabPulse{0%{transform:scale(1);opacity:0.5}100%{transform:scale(1.8);opacity:0}}.fab-menu{display:flex;flex-direction:column;align-items:flex-end;gap:10px;margin-bottom:14px;opacity:0;visibility:hidden;transform:translateY(16px) scale(0.9);transition:all 0.25s ease}.fab-container.open .fab-menu{opacity:1;visibility:visible;transform:translateY(0) scale(1)}.fab-option{display:flex;align-items:center;gap:10px;background:#fff;border:none;border-radius:28px;padding:10px 18px 10px 14px;cursor:pointer;box-shadow:0 3px 12px rgba(0,0,0,0.12);text-decoration:none;color:var(--text);font-family:inherit;font-size:13.5px;font-weight:500;transition:transform 0.2s,box-shadow 0.2s;white-space:nowrap}.fab-option:hover{transform:translateX(-4px);box-shadow:0 4px 16px rgba(0,0,0,0.16)}.fab-option svg{flex-shrink:0}#fabChat{color:var(--primary)}#fabChat svg{stroke:var(--primary)}.fab-whatsapp{color:#25d366}.fab-whatsapp svg{fill:#25d366}.fab-call{color:var(--primary-light)}.fab-call svg{stroke:var(--primary-light)}.fab-calendly{color:#006bff}.fab-calendly svg{stroke:#006bff}.chat-header-close{background:none;border:none;color:rgba(255,255,255,0.7);cursor:pointer;padding:4px;margin-left:auto;transition:color 0.2s}.chat-header-close:hover{color:#fff}.chat-window{position:fixed;bottom:160px;right:24px;width:380px;max-height:520px;background:#fff;border-radius:16px;box-shadow:0 12px 48px rgba(0,0,0,0.15);z-index:9999;display:none;flex-direction:column;overflow:hidden;border:1px solid var(--border)}.chat-window.open{display:flex}.chat-header{background:var(--primary);color:#fff;padding:16px 20px;display:flex;align-items:center;gap:12px}.chat-header-avatar{width:36px;height:36px;background:rgba(255,255,255,0.2);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;position:relative}.chat-online-dot{position:absolute;bottom:0;right:0;width:10px;height:10px;background:#22c55e;border-radius:50%;border:2px solid var(--primary);animation:onlinePulse 2s ease-in-out infinite}@keyframes onlinePulse{0%,100%{box-shadow:0 0 0 0 rgba(34,197,94,0.4)}50%{box-shadow:0 0 0 4px rgba(34,197,94,0)}}.chat-header-info h4{margin:0;font-size:14px;font-weight:600}.chat-header-info p{margin:0;font-size:11px;opacity:0.8}.chat-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px;max-height:340px;min-height:200px;background:#f9fafb}.chat-msg{max-width:85%;padding:10px 14px;border-radius:12px;font-size:13.5px;line-height:1.5;word-wrap:break-word}.chat-msg.bot{background:#fff;color:var(--text);align-self:flex-start;border:1px solid var(--border);border-bottom-left-radius:4px}.chat-msg.user{background:var(--primary);color:#fff;align-self:flex-end;border-bottom-right-radius:4px}.chat-msg.typing{background:#fff;border:1px solid var(--border);align-self:flex-start;border-bottom-left-radius:4px;color:var(--text-light);display:flex;align-items:center;gap:4px;padding:14px 18px}.typing-dots{display:flex;gap:4px;align-items:center}.typing-dots span{width:7px;height:7px;background:var(--primary);border-radius:50%;animation:typingBounce 1.4s ease-in-out infinite;opacity:0.4}.typing-dots span:nth-child(2){animation-delay:0.2s}.typing-dots span:nth-child(3){animation-delay:0.4s}@keyframes typingBounce{0%,60%,100%{transform:translateY(0);opacity:0.4}30%{transform:translateY(-6px);opacity:1}}.chat-msg.bot strong{font-weight:600;color:var(--text)}.chat-msg.bot br{content:'';display:block;margin:2px 0}.chat-msg.bot a{color:var(--primary);text-decoration:underline}.chat-followups{display:flex;flex-wrap:wrap;gap:6px;padding:4px 16px 8px;background:#f9fafb}.chat-followup-btn{background:rgba(26,86,219,0.06);border:1px solid rgba(26,86,219,0.15);border-radius:16px;padding:5px 12px;font-size:11.5px;color:var(--primary);cursor:pointer;font-family:inherit;transition:all 0.2s}.chat-followup-btn:hover{background:var(--primary);color:#fff;border-color:var(--primary)}.chat-input-area{padding:12px 16px;border-top:1px solid var(--border);display:flex;gap:8px;background:#fff}.chat-input-area input{flex:1;border:1px solid var(--border);border-radius:24px;padding:10px 16px;font-size:13.5px;outline:none;font-family:inherit;transition:border-color 0.2s}.chat-input-area input:focus{border-color:var(--primary)}.chat-input-area button{width:40px;height:40px;border-radius:50%;border:none;background:var(--primary);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background 0.2s}.chat-input-area button:hover{background:var(--primary-dark)}.chat-input-area button:disabled{opacity:0.5;cursor:not-allowed}.chat-quick-btns{display:flex;flex-wrap:wrap;gap:6px;padding:0 16px 12px;background:#f9fafb}.chat-quick-btn{background:#fff;border:1px solid var(--border);border-radius:20px;padding:6px 12px;font-size:12px;color:var(--primary);cursor:pointer;font-family:inherit;transition:all 0.2s}.chat-quick-btn:hover{background:var(--primary);color:#fff;border-color:var(--primary)}@media (max-width:480px){.chat-window{width:calc(100vw - 20px);right:10px;bottom:100px;max-height:65vh}.fab-container{bottom:16px;right:16px}.fab-toggle{width:52px;height:52px}}.fab-greeting{position:absolute;bottom:72px;right:2px;width:234px;background:#fff;color:var(--text);border-radius:14px;padding:13px 16px;box-shadow:0 10px 30px rgba(0,0,0,0.2);border:1px solid rgba(0,0,0,0.06);font-size:14px;line-height:1.5;cursor:pointer;text-align:left;opacity:0;visibility:hidden;transform:translateY(12px) scale(0.95);transform-origin:bottom right;transition:opacity 0.35s ease,transform 0.35s ease,visibility 0.35s}.fab-greeting.show{opacity:1;visibility:visible;transform:translateY(0) scale(1);animation:fabGreetingBounce 2.2s ease-in-out 0.5s 2}.fab-greeting strong{color:var(--primary)}.fab-greeting::after{content:"";position:absolute;bottom:-8px;right:24px;width:16px;height:16px;background:#fff;border-right:1px solid rgba(0,0,0,0.06);border-bottom:1px solid rgba(0,0,0,0.06);transform:rotate(45deg)}.fab-greeting-close{position:absolute;top:-9px;left:-9px;width:22px;height:22px;border-radius:50%;background:#fff;border:1px solid rgba(0,0,0,0.1);color:#6b7280;font-size:15px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 6px rgba(0,0,0,0.15);padding:0}.fab-greeting-close:hover{color:#111}@keyframes fabGreetingBounce{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-5px) scale(1)}}@media (max-width:480px){.fab-greeting{width:196px;font-size:13px;bottom:70px}}