/* floating buttons */
        .whatsapp-floating, .call-floating {
            position: fixed;
            right: 20px;
            width: 55px;
            height: 55px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 26px;
            color: #fff;
            z-index: 999;
            text-decoration: none;
            box-shadow: 0 5px 15px rgba(0,0,0,0.15);
        }
        .whatsapp-floating {
            bottom: 150px;
            background: #25D366;
        }
        .call-floating {
            bottom: 79px;
            background: #c8a45b;
        }