.popup{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.7);justify-content:center;align-items:center;z-index:1000;opacity:0;transition:opacity .3s ease}.popup.active{opacity:1}.popup-content{background-color:var(--nav-bg);border:2px solid var(--border-color);border-radius:15px;padding:20px;max-width:400px;text-align:center;box-shadow:0 10px 20px rgba(0,0,0,.3)}.cookies-popup{align-items:flex-end;background-color:transparent}.cookies-popup .popup-content{width:100%;max-width:none;border-radius:15px 15px 0 0;padding:30px;margin:0;box-shadow:0 -10px 20px rgba(0,0,0,.3)}.offer-tab{display:none;position:fixed;left:0;top:50%;transform:translateY(-50%);background-color:var(--accent-color);color:#000;border:none;border-radius:0 15px 15px 0;padding:15px 10px;font-size:1.2rem;font-weight:700;cursor:pointer;z-index:1001;box-shadow:0 5px 15px rgba(0,255,157,.4);transition:left .3s ease,transform .3s ease,box-shadow .3s ease;animation:pulseGlow 2s infinite ease-in-out}.offer-tab:hover{left:0;transform:translateY(-50%) rotate(2deg);background-color:#00cc7a;box-shadow:0 8px 25px rgba(0,255,157,.6)}.offer-tab:not(:hover){left:-20px}@keyframes pulseGlow{0%{box-shadow:0 5px 15px rgba(0,255,157,.4)}50%{box-shadow:0 5px 20px rgba(0,255,157,.7)}100%{box-shadow:0 5px 15px rgba(0,255,157,.4)}}.popup-content h3{font-size:1.8rem;color:var(--accent-color);margin-bottom:15px;display:flex;align-items:center;justify-content:center;gap:10px}.popup-content p{font-size:1.1rem;color:var(--text-color);margin-bottom:20px}.popup-content a{color:var(--accent-color);text-decoration:underline}.popup-actions{display:flex;justify-content:center;gap:15px}.secondary-btn{background-color:#555;color:#fff;border:none}.secondary-btn:hover{background-color:#777}