@media (max-width: 768px) { 
            .table-container { overflow-x: auto; }
            .promo-banner { flex-direction: column; height: auto; padding: 20px; }
        }
 
 
 
 /* Мобильная адаптивность */
        @media (max-width: 768px) {
            .menu-toggle {
                display: flex;
            }

            .nav-menu {
                display: none;
                position: absolute;
                top: 65px;
                left: 0;
                right: 0;
                background: #ffffff;
                flex-direction: column;
                padding: 15px 20px;
                box-shadow: 0 10px 15px rgba(0, 0, 0, 0.08);
                border-top: 1px solid #f0f0f0;
                gap: 8px;
            }

            .nav-menu.active {
                display: flex;
            }

            .nav-menu a {
                width: 100%;
                box-sizing: border-box;
            }
        }



@media(max-width:768px){


    .fuel-calculator {


        display:flex;

        flex-direction:column;

        width:100%;


    }




    .calc-sidebar {


        width:100%;

        flex-direction:row;


    }



    .calc-tab {


        flex:1;

        text-align:center;

        padding:10px 5px;

        font-size:13px;


    }




    .calc-inputs {


        width:100%;

    }





    .calc-result {


        width:100%;

    }



    .result-value {


        font-size:34px;

    }


}