.floating-footer {
            position: fixed;
            bottom: 40%;
            right: 0;
            padding: 8px 15px;
            z-index: 1000;
        }
        
        .social-buttons {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        
        .social-button {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 45px;
            height: 45px;
            border-radius: 50%;
            color: white;
            font-size: 30px;
            text-decoration: none;
            transition: all 0.3s ease;
            position: relative;
        }
        
        .social-button:hover {
            transform: scale(1.5) translateY(-2px);
        }
        
        /* Цвета иконок */
        .telegram { background: #0088cc; }
        .whatsapp { background: #25D366; }
        .avito { background: #00B0FF; }
        
        /* Микро-анимация при наведении */
        .social-button::after {
            content: '';
            position: absolute;
            top: -2px;
            left: -2px;
            right: -2px;
            bottom: -2px;
            border-radius: 50%;
            border: 1px solid rgba(255, 255, 255, 0.3);
            opacity: 0;
            transition: all 0.3s ease;
        }
        
        .social-button:hover::after {
            opacity: 1;
            top: -4px;
            left: -4px;
            right: -4px;
            bottom: -4px;
        }