.web_open_text {

    border-bottom: 2px solid;
    border-top: 2px solid;
    padding: 0px 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.9s, padding 1s;
}

.web_cont.active .web_open_text {
    max-height: 10000px;
    padding: 10px 0;
}

.web_open {
    padding: 10px 0;
    position: relative;
    cursor: pointer;
    transition: all .5s;
}

.web_open::after {
    content: url(../img/web_plus.svg);
    position: absolute;
    right: 0;
    transition: all .5s;
    border-radius: 50%;
    width: 30px;
    height: 30px;
}

.web_cont.active .web_open::after {
    transform: rotate(45deg);
}

.frontend p {
    margin-top: 20px;
}

.weab {
    cursor: pointer;
    text-decoration: underline;
}

.web_container {
    position: relative;
}

.web_container .content {
    margin: 30px 0;
}

.web_par p {
    text-align: center;
    margin: 0 auto;
    text-transform: uppercase;
    font-family: 'Trav_next_B', sans-serif;
    font-weight: 700;
    font-size: 40px;
    line-height: 120%;
    color: rgb(19, 26, 102);
    padding: 20px;
}

.web_par hr {
    height: 5px;
    margin: 0 0;
    background-color: rgb(69, 186, 198);
}

.navigation_item .navigation_zag {
    text-transform: uppercase !important;
    font-size: 14px;
}

.navigation_item {
    list-style-type: none !important;
}

.web_novigation .navpod_item {
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 12px;
    line-height: 120%;
    padding: 15px 0;
    margin-left: 20px;
    margin-top: 0 !important;
}

.web_novigation {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 0px 0px;
    height: 150px;
    max-height: 150px;
    max-width: 50px;
    border-radius: 5px;
    transition: all .5s;
    cursor: pointer;
    transition: all .5s;
    z-index: 10;
}


.web_novigation:hover .nav_title {
    text-decoration: underline;
}

.web_novigation.nav_active:hover .nav_title {
    text-decoration: none;
}

.nav_close-btn {
    display: none;
}

.web_novigation.nav_active .nav_close-btn {
    display: block;
    position: absolute;
    right: 20px;
    top: 5px;
    width: 30px;
    height: 30px;
    border: none;
    background: transparent;
    font-size: 25px;
    cursor: pointer;
    border-radius: 50%;
    transition: all .5s;
    border: 1px solid transparent;
}

.web_novigation.nav_active .nav_close-btn:hover {
    border: 1px solid;
}

.web_novigation.nav_active {

    border-radius: 20px;
    padding: 10px 30px;
    max-width: 300px;
    overflow: hidden;
    height: 300px;
    max-height: 300px;
    /* Добавляем прокрутку */
    overflow-y: auto;
    /* вертикальная прокрутка */
    overflow-x: hidden;
    /* скрываем горизонтальную */

    /* Красивая полоса прокрутки для WebKit браузеров (Chrome, Safari) */
    scrollbar-width: thin;
    cursor: auto;


}

.web_novigation .navigation_list {
    display: none;
}


.web_novigation.nav_active .navigation_list {
    display: block;
}

.web_novigation .nav_title {
    text-transform: uppercase;
    font-weight: 700;
    font-family: 'Trav_next_B', sans-serif;
    transform: rotate(-90deg);
    position: relative;
    top: 65%;
    transition: all .5s;
}

.web_novigation.nav_active .nav_title {
    top: auto;
    transform: rotate(-0deg);
    width: max-content;
}

.web_novigation a {
    text-transform: none !important;
    cursor: pointer;
}

.body.web_razrab ol li::marker {

    font-weight: 700;
    font-family: 'Trav_next_B' sans-serif;
}

.body.web_razrab ol li {
    padding-left: 10px;
}

.body.web_razrab table {
    border-radius: 20px;
    border: 5px solid transparent;
    position: relative;
    right: 10px;
}


/* Делаем сетку */
.body.web_razrab tbody {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.body.web_razrab tr {
    display: contents;
}

.body.web_razrab td {
    width: 100% !important;
    padding: 0;
}

.slider_images {
    width: 100%;
    /* или нужная вам ширина */
    margin: 0 auto;
}

.slider_img {
    position: relative;
    width: 100%;
    height: 350px;
    /* фиксированная высота под ваш монитор */
    outline: none;
    display: flex !important;
    justify-content: center;
    align-items: center;
}

.slider_img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    max-height: 350px;
    /* фото заполняет всю область */
    border-radius: 10px;
    /* если нужны скругления */
}

.slider_text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-transform: uppercase;
    font-size: 32px;
    /* покрупнее */
    font-family: 'Trav_next_B', sans-serif;
    font-weight: 800;
    padding: 15px 30px;
    border-radius: 5px;
    background: rgba(69, 186, 198, 0.7);
    /* чуть плотнее фон */
    color: white;
    /* или #fff */
    text-align: center;
    white-space: nowrap;
    /* текст в одну строку */
    z-index: 10;
    pointer-events: none;
    /* чтобы не мешать навигации */
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    /* небольшая тень для читаемости */
}

.slider_images .arrow {
    position: absolute;
    top: auto;
    bottom: 10px;
    transform: none;
    width: 0;
    height: 0;
    z-index: 10;
    cursor: pointer;
    border-top: 15px solid transparent;
    border-bottom: 15px solid transparent;

}

.slider_images .arrow.prev {
    left: 40%;
    transform: rotate(180deg);
}

.slider_images .arrow.next {
    right: 40%;
}

/* бегущая строка */
.marquee {
    width: 100%;
    overflow: hidden;
    padding: 15px 0;
    border-radius: 10px;
    margin: 20px 0;
    position: relative;
}

.marquee-content {
    display: inline-block;
    white-space: nowrap;
    animation: marquee 20s linear infinite;
    font-family: 'Trav_next_B', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: white;
    text-transform: uppercase;
    letter-spacing: 2px;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

@keyframes marquee-reverse {
    0% {
        transform: translateX(-50%);
    }

    100% {
        transform: translateX(0);
    }
}

.marquee_btns {
    display: flex;
    justify-content: space-between;
    gap: 30px;
}

.marquee_btn {
    border: none;
    transition: all .5s;
    color: #fff;
    text-transform: uppercase;
    font-weight: 700;
    font-family: 'Trav_next_B', sans-serif;
    font-size: 15px;
    border-radius: 10px;
    padding: 10px;
    cursor: pointer;
}


/* бегущая строка */

/* наведение */

.change_primer {
    display: block;
    width: 100%;
    padding: 10px;
    border-radius: 10px;
    border: none;
    font-family: 'Trav_next_B';
    text-transform: uppercase;
    background: rgb(69, 186, 198);
    color: white;
    cursor: pointer;
    transition: all .5s;
}

.change_primer:hover {
    background-color: rgb(0, 0, 17);
    color: rgb(69, 186, 198);
}

.change_actions {
    flex-wrap: wrap;
}

.change_wrap,
.change_actions {
    margin-top: 20px;
}

.change_actions,
.change_btns,
.change_btn_wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.change_actions,
.change_btns {
    gap: 10px;
}



.change_btn_wrap {
    height: 40px;
    background: rgb(69, 186, 198);
    padding: 0px 5px;
    transition: all .5s;
    border-radius: 10px;
}

.change_btns {
    border: 3px solid rgb(69, 186, 198);
    border-radius: 10px;
    padding: 15px 5px 10px;
    position: relative;
}

.change_btns::before {
    content: '';
    position: absolute;
    top: -12px;
    left: 10px;
    background: rgb(69, 186, 198);
    color: #fff;
    padding: 0px 10px;
    font-family: 'Trav_next_B', sans-serif;
    text-transform: uppercase;
    font-size: 10px;
    border-radius: 5px;
}

.change_btns.before::before {
    content: 'до наведения';

}

.change_btns.after:before {
    content: 'после наведения';
}

.change_btn_wrap:hover,
.change_btn_wrap:hover button,
.change_btn_wrap:hover input {
    background: rgb(0, 0, 17) !important;
    color: rgb(69, 186, 198) !important;
}


.change_btn_wrap button,
.change_btn_wrap input {
    height: 100%;
    border: none;
    font-family: 'Trav_next_B';
    text-transform: uppercase;
    background: rgb(69, 186, 198);
    color: white;
    cursor: pointer;
    transition: all .5s;
}

.change_btn_wrap input[type="color"],
.change_btn_wrap input {
    border-radius: 50%;
}

.change_btn_wrap input[type="color"] {
    border-radius: 50%;
    /* делает элемент круглым */
    width: 25px;
    height: 25px;
    border: 2px solid;
    /* высота (должна быть равна ширине для круга) */
    padding: 0;
    /* убираем отступы */
}

.change_btn_wrap input[type="color"]::-webkit-color-swatch-wrapper {
    padding: 0;
}

.change_btn_wrap input[type="color"]::-webkit-color-swatch {
    border: none;
    border-radius: 50%;
}

/* наведение */

/* достижения */
.dostig_btn {
    width: 100%;
    display: block;
    border: none;
    background-color: rgb(69, 186, 198);
    color: #fff;
    font-size: 15px;
    font-family: 'Trav_next_B', sans-serif;
    text-transform: uppercase;
    transition: all .5s;
    text-decoration: none;
    border-radius: 10px;
    padding: 10px;
    cursor: pointer;
}

.dostig_btn:hover {
    color: rgb(19, 26, 102);
}


.dostig {
    margin-top: 10px;
}

.dostig_cont {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: center;
    gap: 30px;
    font-size: 15px;
    font-family: 'Trav_next_B', sans-serif;
    text-transform: uppercase;
}

.dostig_wrap {
    color: rgb(69, 186, 198);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 10px;
    padding: 10px;
    border: 3px solid rgb(69, 186, 198);
    border-radius: 10px;
    margin: 10px 0;
}

.dostig_cifra {
    font-size: 30px;
}

.dostig_text {
    text-align: center;
}

.web_carta {
    margin: 10px 0;
}

.web_carta iframe {
    width: 100%;
    border-radius: 10px;
}

.web_slogan-container {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 30px;
}

.web_slogan_text {
    background: rgb(69, 186, 198);
    border-radius: 10px;
    color: #fff;
    font-family: 'Trav_next_B';
    font-weight: bold;
    text-transform: uppercase;
    text-align: center;
    padding: 10px;
    margin: 0 auto;
    font-size: 22px;
    line-height: 130%;
    max-width: 450px;
    margin-bottom: 10px;
}

.web_slogan_text span {
    display: inline-block;
    opacity: 0;
    transform: translateY(-50px);
    transition: opacity 0.3s ease, transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    min-width: 0.5em;
}

.web_slogan_text span.visible {
    opacity: 1;
    transform: translateY(0);
}


.web_slogan_btn {
    width: 100%;
    display: block;
    border: none;
    background-color: rgb(69, 186, 198);
    color: #fff;
    font-size: 15px;
    font-family: 'Trav_next_B', sans-serif;
    text-transform: uppercase;
    transition: all .5s;
    text-decoration: none;
    border-radius: 10px;
    padding: 10px;
    cursor: pointer;
}


.web_slogan_btn:hover {
    color: rgb(19, 26, 102);
}

.web_slogan {
    margin-bottom: 30px;
}


/* Сброс для таблицы калькулятора - убираем display: table-cell */
table.calc-table thead,
table.calc-table tbody,
table.calc-table tfoot,
table.calc-table tr {
    background: none !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
    font-size: inherit !important;
    font-weight: inherit !important;
    color: inherit !important;
    text-align: inherit !important;
    vertical-align: middle !important;
}



/* А теперь применяем свои стили с правильными display */
.calc-table {
    display: table !important;
    width: 100% !important;
    border-collapse: collapse !important;
    background: white !important;
    border: 3px solid rgb(69, 186, 198) !important;
    right: 0 !important;
}

.body.web_razrab .calc-table td {
    display: table-cell !important;
    border: 2px solid rgb(69, 186, 198);
    width: auto !important;
    color: rgb(69, 186, 198);
    font-family: 'Trav_next_B';
    padding: 5px !important;

}

.body.web_razrab {
    color: rgb(0, 0, 17);
}

.calc-table thead {
    display: table-header-group !important;
}

.calc-table tbody {
    display: table-row-group !important;
}

.calc-table tfoot {
    display: table-row-group !important;
}

.calc-table tr {
    display: table-row !important;
}



.calc-table th {
    display: table-cell !important;
    padding: 5px !important;
    background: rgb(69, 186, 198) !important;
    color: white !important;
    border: 1px solid rgb(49, 166, 178) !important;
}

.tr_info.tr_itog {
    background: rgb(69, 186, 198) !important;

}

.tr_info.tr_itog td {
    color: white !important;
    border: 2px solid rgb(19, 26, 102) !important;
}

.tr_info.tr_itog.nds-row td {
    color: rgb(19, 26, 102) !important;
}

.web_plugin {
    text-transform: uppercase;
    font-family: 'Trav_next_B', sans-serif;
    font-weight: 700;
}

.web_cenbek_vagno {
    margin-left: 20px;
}

.web_cenbek_vagno_text li {
    list-style-type: disc !important;
}

@media (max-width:998px) {
    .web_novigation {
        bottom: auto;
        top: 120px;
        height: 120px;
        max-height: 120px;
        max-width: 30px;
    }

    .web_novigation .nav_title {
        top: 70%;
        font-size: 12px;
    }

    .web_novigation:hover .nav_title {
        text-decoration: none;
    }



}



@media (max-width:768px) {

    .marquee {
        padding: 5px 0;
    }

    .marquee-content {
        font-size: 12px;
    }

    .marquee_btn {
        padding: 5px;
        font-size: 10px;
    }

    .change_primer {
        font-size: 8px;
        padding: 5px;
    }

    .change_btn_wrap button {
        font-size: 8px;
    }

    .change_btn_wrap {
        height: 30px;
    }

    .change_btn_wrap input[type="color"] {
        width: 20px;
        height: 20px;
    }

    .change_btns::before {
        font-size: 6px;
    }

    .dostig_btn {
        font-size: 10px;
        padding: 5px;
    }

    .dostig_cont {
        gap: 15px;
        font-size: 10px;
    }

    .dostig_cifra {
        font-size: 20px;
    }

    .dostig_wrap {
        gap: 5px;
    }



    .web_slogan_btn {
        font-size: 12px;
        padding: 5px;
    }

    .web_par p {
        font-size: 35px;
        padding: 15px;
        line-height: 130%;
    }
}




@media (max-width:492px) {

    .web_razrab .strage_title {
        left: 65%;
    }

    .web_novigation.web_novigation.nav_active {
        right: 10px;
        max-width: 280px;
    }

    .slider_img img {
        max-height: 250px;
    }

    .slider_text {
        font-size: 20px;
    }

    .body.single table td {
        padding: 0px;
    }

    .marquee_btns {
        flex-direction: column;
        gap: 10px;
    }

    .web_open {
        padding-right: 30px;
    }


    .dostig_cont {
        flex-direction: column;
    }

    .web_slogan_text {
        font-size: 15px;
        max-width: 310px;
    }

    .calc-table th {
        font-size: 10px;
        line-height: 120%;
    }

    .calc-table td {
        font-size: 8px;
    }

    .web_par p {
        font-size: 22px;
        padding: 10px;
        line-height: 120%;
    }

}