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#ffd70066;background:var(--color-primary);color:var(--color-accent);border-color:var(--color-accent)}@media(max-width:768px){.back-to-top{bottom:20px;right:20px;width:45px;height:45px}}.wa-widget-container{position:fixed;bottom:30px;left:30px;z-index:10000;display:flex;flex-direction:column;align-items:flex-start}@media(max-width:768px){.wa-widget-container{bottom:20px;left:20px}}.wa-floating-btn{background:#25d366;color:#fff;width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px #25d36666;cursor:pointer;transition:transform .3s ease,background .3s ease;border:none}.wa-floating-btn:hover{transform:scale(1.1);background:#1ebe57}.wa-chat-window{position:absolute;bottom:80px;left:0;width:320px;background:#111b21;border-radius:12px;box-shadow:0 10px 30px #0006;overflow:hidden;border:1px solid rgba(255,255,255,.1)}@media(max-width:400px){.wa-chat-window{width:290px}}.wa-chat-header{background:#005c4b;padding:16px;display:flex;justify-content:space-between;align-items:center;color:#fff}.wa-header-info{display:flex;align-items:center;gap:8px;font-weight:600;font-size:1rem}.wa-close-btn{background:#ffffff1a;border:none;color:#fff;width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s}.wa-close-btn:hover{background:#fff3}.wa-chat-body{background:#0b141a;background-image:url(https://user-images.githubusercontent.com/15075759/28719144-86dc0f70-73b1-11e7-911d-60d70fcded21.png);background-size:cover;padding:24px 20px;min-height:120px}.wa-message{background:#202c33;color:#e9edef;padding:12px 16px;border-radius:0 12px 12px;font-size:.95rem;box-shadow:0 2px 5px #0003;display:inline-block;max-width:90%;line-height:1.5}.wa-chat-footer{padding:16px;background:#202c33;text-align:center}.wa-start-chat-btn{display:block;background:#25d366;color:#0b141a;font-weight:700;padding:12px;border-radius:100px;text-decoration:none;font-size:.95rem;transition:background .2s}.wa-start-chat-btn:hover{background:#1ebe57;color:#0b141a}