#main-footer{position:fixed;bottom:0;width:100%}.lang-switcher-container{display:flex;gap:10px;align-items:center}.lang-btn{display:flex;align-items:center;gap:5px;background:#fff;border:1px solid #ddd;padding:5px 10px;border-radius:20px;cursor:pointer;transition:all 0.3s ease;font-weight:bold;font-size:13px;color:#333;outline:none}.lang-btn img{width:20px;height:auto;border-radius:2px}.lang-btn:hover{border-color:#0073aa;background-color:#f0f8ff}.lang-btn.active{background-color:#0073aa;color:#fff;border-color:#0073aa;box-shadow:0 2px 5px rgba(0,0,0,0.2)}.lang-btn.active img{filter:brightness(1.1)}.lang-btn img{width:80px}