/* Обнуление и базовые стили */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: "Inter-Regular", sans-serif;
    background-color: #fff;
    color: #00302e; /* Тёмно-бирюзовый текст */
    overflow-x: hidden;
}
a {
    text-decoration: none;
}

/* Основной экран */
.screen {
    min-width: 320px;
    width: 100%;
    min-height: 100vh;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 0 auto;
    overflow-x: hidden;
}
.screen .div {
    width: 100%;
    min-height: 100vh;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Блок "О лаборатории" */
.view {
    width: 90%;
    max-width: 1232px;
    margin: 20px auto 0;
    position: relative;
}
.overlap-group {
    width: 100%;
    padding: 40px 20px;
    background: #f7fcfb; /* Светло-бирюзовый */
    border-radius: 15px;
}
.text-wrapper-2 {
    font-family: "Inter-Bold", Helvetica;
    font-weight: 700;
    font-size: 32px;
    color: #003330; /* Тёмно-бирюзовый заголовок */
    text-align: center;
    margin-bottom: 24px;
}
.p {
    font-family: "Inter-Light", Helvetica;
    font-weight: 300;
    font-size: 24px;
    color: #00302e;
    text-align: center;
    line-height: 1.6;
}

/* Блок "Наши разработки" */
.view-2 {
    width: 90%;
    max-width: 1409px;
    margin: 40px auto;
    position: relative;
}
.overlap-2 {
    width: 100%;
    position: relative;
    padding: 20px;
}
.rectangle {
    width: 100%;
    height: 799px;
    background-color: #ffffff;
    border-radius: 15px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}
.rectangle-2 {
    position: relative;
    width: 90%;
    max-width: 1003px;
    height: 400px;
    margin: 20px auto;
    background-color: #f7fcfb; /* Светло-бирюзовый */
    border-radius: 14px;
    box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
    display: flex;
    align-items: center;
    gap: 30px;
    padding: 20px;
    flex-wrap: wrap;
}
.image-wrapper {
    width: 35%;
    min-width: 250px;
    height: auto;
    background-color: #ffffff;
    border-radius: 12px;
    overflow: hidden;
}
.image {
    width: 100%;
    height: auto;
    object-fit: cover;
}
.text-wrapper-3 {
    font-family: "Inter-Medium", Helvetica;
    font-weight: 500;
    color: #00a896; /* Бирюзовый */
    font-size: 24px;
    cursor: pointer;
    text-align: center;
    margin-top: 15px;
}
.text-wrapper-4 {
    font-family: "Inter-Light", Helvetica;
    font-weight: 300;
    color: #004d4a; /* Тёмно-бирюзовый текст */
    font-size: 20px;
    line-height: 1.5;
    flex: 1;
    min-width: 300px;
}
.text-wrapper-5 {
    font-family: "Inter-Bold", Helvetica;
    font-weight: 700;
    color: #003330; /* Тёмно-бирюзовый заголовок */
    font-size: 24px;
    margin-top: 10px;
}

/* Кнопки слайдера */
.btn2 {
    width: 50px;
    height: 50px;
    border: none;
    border-radius: 50%;
    background-color: #f7fcfb; /* Светло-бирюзовый */
    color: #000;
    font-size: 30px;
    cursor: pointer;
    box-shadow: 0 4px 4px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
}
.btn2-1 {
    right: 20px;
}
.btn2-2 {
    left: 20px;
}
.btn2:hover {
    transform: translateY(-50%) scale(1.05);
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.3);
}

/* Блок с призывом к действию */
.overlap-4 {
    width: 100%;
    height: 500px;
    background-image: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('../img/back2.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    margin: 0px 0 60px;
}
.text-wrapper-6 {
    font-family: "Inter-Regular", Helvetica;
    font-weight: 400;
    font-size: 24px;
    max-width: 800px;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.8);
}
.text-wrapper-7 {
    font-family: "Inter-Bold", Helvetica;
    font-weight: 700;
    font-size: 48px;
    margin-bottom: 30px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.8);
}
.btn1 {
    width: 300px;
    height: 60px;
    background-color: #f7fcfb; /* Светло-бирюзовый */
    border: none;
    border-radius: 21px;
    color: #000000;
    font-family: "Inter-Regular", Helvetica;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 4px 4px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s;
}
.btn1:hover {
    background-color: #cce8e5;
}

/* Заголовки "Новости" и "Поддержка" */
.text-wrapper-9,
.text-wrapper-10 {
    font-family: "Inter-Bold", Helvetica;
    font-weight: 700;
    font-size: 32px;
    color: #003330; /* Тёмно-бирюзовый */
    margin: 40px 0 20px;
    text-align: center;
}

/* Карточки новостей */
.view-3 {
    width: 90%;
    max-width: 350px;
    background-color: #f7fcfb; /* Светло-бирюзовый полупрозрачный */
    border-radius: 6px;
    padding: 20px;
    margin: 10px;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}
.text-wrapper-11 {
    font-family: "Inter-Bold", Helvetica;
    font-weight: 700;
    font-size: 24px;
    color: #003330; /* Тёмно-бирюзовый */
    margin-bottom: 10px;
}
.text-wrapper-12 {
    font-family: "Inter-Light", Helvetica;
    font-weight: 300;
    font-size: 16px;
    color: #00302e;
    line-height: 1.5;
}
.img-wrapper {
    width: 100%;
    height: 180px;
    background-color: #ffffff;
    border-radius: 6px;
    overflow: hidden;
    margin-top: 15px;
}
.image-2 {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Текст поддержки */
.text-wrapper-13 {
    font-family: "Inter-Light", Helvetica;
    font-weight: 300;
    font-size: 20px;
    color: #00302e;
    text-align: center;
    max-width: 600px;
    margin: 60px auto 20px;
    line-height: 1.6;
}

/* Кнопка "Задать вопрос" */
.btn-1 {
    width: 300px;
    height: 60px;
    background-color: #00a896; /* Бирюзовый */
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 20px;
    cursor: pointer;
    box-shadow: 0 4px 4px rgba(0, 0, 0, 0.2);
    margin: 20px auto;
    display: block;
}
.btn-1:hover {
    background-color: #006e6a;
}

/* Подвал */
.div-wrapper {
    width: 100%;
    background-color: #00a896; /* Бирюзовый */
    padding: 40px 0;
    text-align: center;
    margin-top: 60px;
}
.text-wrapper-15 {
    font-family: "Inter-Bold", Helvetica;
    font-weight: 700;
    font-size: 20px;
    color: #ffffff;
}

/* Шапка сайта */
.view-6 {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 30px;
    background-color: #f7fcfb; /* Светло-бирюзовый */
    width: 100%;
    height: 144px;
    padding: 0 40px;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    border-bottom: 1px solid #cce8e5;
}

/* Логотип */
.image-3 {
    width: 130px;
    height: 130px;
    object-fit: cover;
}

/* Название лаборатории */
.text-wrapper-36 {
    font-family: "Roboto-Medium", Helvetica, sans-serif;
    font-weight: 500;
    color: #00a896; /* Бирюзовый */
    font-size: 24px;
    text-shadow: 0px 4px 4px rgba(0, 0, 0, 0.2);
}

/* Пункты меню */
.text-wrapper-17 {
    font-family: "Inter-Medium", Helvetica, sans-serif;
    font-weight: 500;
    color: #004d4a; /* Тёмно-бирюзовый */
    font-size: 26px;
    white-space: nowrap;
    cursor: pointer;
    transition: color 0.3s ease;
    text-decoration: none;
    position: relative;
}
.text-wrapper-17:hover {
    color: #00a896;
}

/* Личный кабинет */
.btn-2 {
    width: 221px;
    height: 44px;
    background-color: #00a896; /* Бирюзовый */
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 22px;
    font-family: "Inter-Regular", sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-left: auto;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}
.btn-2:hover {
    background-color: #006e6a;
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

/* Адаптивность шапки */
@media (max-width: 1200px) {
    .view-6 {
        padding: 0 20px;
        height: 130px;
        gap: 20px;
    }
    .image-3 {
        width: 120px;
        height: 100px;
    }
    .text-wrapper-16 {
        font-size: 24px;
    }
    .text-wrapper-17 {
        font-size: 22px;
    }
    .btn-2 {
        width: 200px;
        height: 40px;
        font-size: 20px;
    }
}
@media (max-width: 900px) {
    .view-6 {
        flex-wrap: wrap;
        justify-content: center;
        height: auto;
        padding: 10px 10px 15px;
        text-align: center;
    }
    .image-3 {
        margin-bottom: 5px;
    }
    .text-wrapper-16 {
        font-size: 22px;
    }
    .text-wrapper-17 {
        font-size: 20px;
    }
    .btn-2 {
        width: 180px;
        height: 40px;
        font-size: 18px;
        margin-left: 0;
        margin-top: 10px;
    }
}
@media (max-width: 600px) {
    .view-6 {
        padding: 10px;
        gap: 10px;
    }
    .image-3 {
        width: 100px;
        height: 80px;
    }
    .text-wrapper-16 {
        font-size: 18px;
    }
    .text-wrapper-17 {
        font-size: 16px;
    }
    .btn-2 {
        width: 150px;
        height: 36px;
        font-size: 16px;
    }
}

/* Карточка устройства (для каталога) */
.device-card {
    width: 90%;
    max-width: 1115px;
    height: 380px;
    background-color: #fffdfd;
    border-radius: 30px;
    position: relative;
    padding: 20px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}
.device-image {
    position: absolute;
    width: 500px;
    height: 500px;
    top: 56px;
    left: 65px;
    object-fit: cover;
    border-radius: 12px;
}
.device-name {
    top: 45px;
    left: 394px;
    font-family: "Inter-Bold", Helvetica;
    font-weight: 700;
    color: #003330; /* Тёмно-бирюзовый */
    font-size: 24px;
    text-decoration: none;
}
.device-desc {
    position: absolute;
    top: 80px;
    left: 394px;
    width: 428px;
    font-family: "Inter-Light", Helvetica;
    font-weight: 300;
    color: #00302e;
    font-size: 20px;
    line-height: 1.5;
}
.device-stock {
    position: absolute;
    top: 80px;
    left: 898px;
    font-family: "Inter-Medium", Helvetica;
    font-weight: 500;
    color: #008240; /* Зелёный */
    font-size: 24px;
}
.stock-icon {
    position: absolute;
    width: 23px;
    height: 23px;
    top: 84px;
    left: 870px;
    object-fit: cover;
}
.device-price {
    position: absolute;
    top: 123px;
    left: 870px;
    font-family: "Inter-Medium", Helvetica;
    font-weight: 500;
    color: #00a896; /* Бирюзовый */
    font-size: 36px;
}
.btn-order {
    position: absolute;
    top: 191px;
    left: 870px;
    width: 150px;
    height: 45px;
    background-color: #00a896; /* Бирюзовый */
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 20px;
    cursor: pointer;
}
.btn-order:hover {
    background-color: #006e6a;
}

/* Планшеты (768px) */
@media (max-width: 768px) {
    .view-6 {
        justify-content: center;
        padding: 10px;
        height: auto;
        flex-direction: column;
        text-align: center;
    }
    .image-3 {
        margin: 0 auto 10px;
    }
    .text-wrapper-16 {
        font-size: 18px;
    }
    .text-wrapper-17 {
        display: none;
    }
    .btn-2 {
        width: 150px;
        height: 40px;
        font-size: 16px;
    }
    .overlap-4 {
        height: 300px;
    }
    .text-wrapper-7 {
        font-size: 32px;
    }
    .btn1 {
        width: 250px;
        font-size: 20px;
    }
    .rectangle-2 {
        flex-direction: column;
        align-items: center;
        text-align: center;
        height: auto;
        padding: 20px;
    }
    .image-wrapper {
        width: 200px;
        height: 150px;
    }
    .text-wrapper-5 {
        font-size: 24px;
    }
    .device-card {
        height: auto;
        padding: 40px 20px;
        text-decoration: none;
    }
    .device-image,
    .device-name,
    .device-desc,
    .device-stock,
    .stock-icon,
    .device-price,
    .btn-order {
        position: static;
        left: auto;
        top: auto;
        margin-bottom: 10px;
    }
    .device-image {
        width: 150px;
        height: 120px;
        margin: 0 auto 10px;
    }
    .btn-order {
        width: 120px;
        height: 40px;
        font-size: 16px;
        margin: 10px auto;
    }
}

/* Мобильные (480px) */
@media (max-width: 480px) {
    .text-wrapper-2,
    .text-wrapper-9,
    .text-wrapper-10 {
        font-size: 28px;
    }
    .p,
    .text-wrapper-6 {
        font-size: 16px;
    }
    .text-wrapper-7 {
        font-size: 28px;
    }
    .btn1,
    .btn-1 {
        width: 220px;
        font-size: 18px;
        height: 50px;
    }
    .view-3,
    .device-card {
        width: 95%;
        margin: 10px auto;
    }
}

.product-card {
    display: flex;
    gap: 20px;
    background: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    margin-bottom: 20px;
    max-height: 200px;
}
.product-image {
    flex: 0 0 400px;
    height: 200px;
    background: #f0f0f0;
}
.product-image img {
    width: 100%;
    height: 100%;
}
.product-content {
    flex: 1;
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.product-content .text-wrapper-5 {
    font-size: 20px;
    font-weight: bold;
    color: #00302e;
    margin: 0;
}
.product-content .text-wrapper-4 {
    font-size: 16px;
    color: #00302e;
    line-height: 1.5;
    margin: 10px 0;
    flex: 1;
}
.product-content .text-wrapper-3 {
    font-size: 18px;
    font-weight: 600;
    color: #00a896; /* Бирюзовый */
    text-align: left;
    margin-top: 10px;
    cursor: pointer;
    transition: color 0.2s;
}
.product-content .text-wrapper-3:hover {
    color: #005954;
    text-decoration: underline;
}
.rectangle-2 {
    margin-bottom: 20px;
}

/* Flex-раскладка внутри .rectangle-2 */
.product-flex-layout {
    display: flex;
    gap: 16px;
    height: 100%;
    padding: 16px;
}
.product-image-side {
    flex: 0 0 300px;
    height: 330px;
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
}
.product-image-side img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.product-content-side {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Название */
.text-wrapper-5 {
    font-size: 24px;
    font-weight: bold;
    color: #00302e;
    margin: 0;
}

/* Описание */
.text-wrapper-4 {
    font-size: 20px;
    color: #00302e;
    line-height: 1.5;
    margin: 0px;
    padding-top: 0px;
}

/* Кнопка "Подробнее" */
.text-wrapper-3 {
    margin: 0px;
    padding-top: 0px;
    font-size: 20px;
    font-weight: 400;
    color: #00a896; /* Бирюзовый */
    text-align: left;
    cursor: pointer;
    transition: color 0.2s;
}
.text-wrapper-3:hover {
    color: #005954;
    text-decoration: underline;
}

/* === Форма входа === */
.login-container {
    display: flex;
    justify-content: center;
    align-items: start;
    margin: 250px 0 60px;
    padding: 0 20px;
    width: 100%;
}
.login-box {
    width: 100%;
    max-width: 500px;
    background-color: #ffffff;
    border-radius: 18px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    padding: 40px 30px;
    text-align: center;
}
.login-title {
    font-family: "Inter-Bold", Helvetica, sans-serif;
    font-size: 32px;
    font-weight: 700;
    color: #003330; /* Тёмно-бирюзовый */
    margin-bottom: 30px;
}
.login-form {
    display: flex;
    flex-direction: column;
    gap: 0px;
}
.input-field {
    width: 100%;
    height: 60px;
    padding: 0 15px;
    border: 1px solid #ccc;
    border-radius: 12px;
    font-family: "Inter-Regular", sans-serif;
    font-size: 18px;
    color: #000;
    outline: none;
    transition: border-color 0.3s, box-shadow 0.3s;
    margin-bottom: 30px;
    margin-top: 0px;
}
.input-field:focus {
    border-color: #00a896;
    box-shadow: 0 0 0 3px rgba(0, 168, 150, 0.1);
}
.btn-primary {
    width: 100%;
    height: 60px;
    background-color: #00a896; /* Бирюзовый */
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 20px;
    font-family: "Inter-Regular", sans-serif;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
}
.btn-primary:hover {
    background-color: #006e6a;
    transform: translateY(-2px);
}
.btn-primary:active {
    transform: translateY(0);
}

/* Сообщение об ошибке */
.error {
    background-color: #f8d7da;
    color: #721c24;
    padding: 10px 15px;
    border-radius: 6px;
    font-size: 16px;
    margin-bottom: 20px;
    border: 1px solid #f5c6cb;
}

/* === Адаптивность === */
@media (max-width: 768px) {
    .login-container {
        margin: 120px 0 40px;
        padding: 0 15px;
    }
    .login-box {
        padding: 30px 20px;
        max-width: 450px;
    }
    .login-title {
        font-size: 28px;
    }
    .input-field,
    .btn-primary {
        height: 55px;
        font-size: 16px;
    }
}
@media (max-width: 480px) {
    .login-container {
        margin: 100px 0 30px;
    }
    .login-box {
        padding: 25px 15px;
        border-radius: 15px;
    }
    .login-title {
        font-size: 24px;
    }
    .input-field,
    .btn-primary {
        height: 50px;
        font-size: 16px;
    }
    .error {
        font-size: 15px;
        padding: 8px 12px;
    }
}

/* Каталог оборудования */
.catalog-content {
    width: 100%;
    max-width: 1600px;
    margin: 250px auto 60px;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    align-items: left;
}
.catalog-title {
    font-family: "Inter-Bold", Helvetica, sans-serif;
    font-size: 40px;
    font-weight: 700;
    color: #003330; /* Тёмно-бирюзовый */
    margin-bottom: 40px;
    text-align: left;
}

/* === Блок поиска === */
.search-container {
    width: 70%;
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 30px;
}
/* Поле ввода поиска */
.search-container .input-field {
    flex: 1;
    height: 60px;
    font-size: 18px;
    border-radius: 12px;
    border: 1px solid #ccc;
    padding: 0 15px;
    font-family: "Inter-Regular", sans-serif;
    outline: none;
}
.search-container .input-field:focus {
    border-color: #00a896;
    box-shadow: 0 0 0 3px rgba(0, 168, 150, 0.1);
}

/* Кнопка "Поиск" */
.btn-search {
    width: 150px;
    height: 60px;
    background-color: #00a896; /* Бирюзовый */
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 20px;
    cursor: pointer;
    font-family: "Inter-Regular", sans-serif;
    white-space: nowrap;
    margin-bottom: 30px;
}
.btn-search:hover {
    background-color: #006e6a;
    transform: translateY(-1px);
}

/* === Сетка карточек === */
.catalog-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    width: 70%;
}
.device-card {
    position: relative;
    width: 100%;
    max-width: 1115px;
    height: 380px;
    background-color: #fffdfd;
    border-radius: 30px;
    padding: 25px 30px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.device-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}
.device-image {
    position: absolute;
    width: 284px;
    height: 217px;
    top: 56px;
    left: 65px;
    object-fit: cover;
    border-radius: 12px;
}
.device-name {
    top: 45px;
    left: 394px;
    font-family: "Inter-Bold", Helvetica, sans-serif;
    font-weight: 700;
    color: #003330; /* Тёмно-бирюзовый */
    font-size: 24px;
}
.device-desc {
    position: absolute;
    top: 80px;
    left: 394px;
    width: 428px;
    font-family: "Inter-Light", Helvetica, sans-serif;
    font-weight: 300;
    color: #00302e;
    font-size: 20px;
    line-height: 1.5;
}
.device-stock {
    position: absolute;
    top: 80px;
    left: 898px;
    font-family: "Inter-Medium", Helvetica, sans-serif;
    font-weight: 500;
    color: #008240;
    font-size: 24px;
}
.stock-icon {
    position: absolute;
    width: 23px;
    height: 23px;
    top: 84px;
    left: 870px;
    object-fit: cover;
}
.device-price {
    position: absolute;
    top: 123px;
    left: 870px;
    font-family: "Inter-Medium", Helvetica, sans-serif;
    font-weight: 500;
    color: #00a896; /* Бирюзовый */
    font-size: 32px;
}
.support-section {
}
.btn-order {
    position: absolute;
    top: 191px;
    left: 870px;
    width: 150px;
    height: 45px;
    background-color: #00a896; /* Бирюзовый */
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 20px;
    cursor: pointer;
    font-family: "Inter-Regular", sans-serif;
}
.btn-order:hover {
    background-color: #006e6a;
}
.no-devices {
    font-family: "Inter-Light", sans-serif;
    font-size: 20px;
    color: #777;
    text-align: center;
    margin: 40px 0;
}

/* === Адаптивность === */
@media (max-width: 1200px) {
    .catalog-content {
        margin: 140px 20px 60px;
    }
    .catalog-title {
        font-size: 36px;
    }
    .device-card {
        max-width: 900px;
    }
    .device-image { left: 40px; width: 250px; height: 190px; }
    .device-name, .device-desc { left: 320px; }
    .device-stock, .stock-icon, .device-price, .btn-order { left: calc(100% - 220px); }
}
@media (max-width: 900px) {
    .catalog-title {
        font-size: 32px;
    }
    .catalog-search {
        flex-direction: column;
        align-items: center;
    }
    .catalog-search .input-field,
    .btn-search {
        width: 100%;
        max-width: 400px;
    }
    .device-card {
        height: auto;
        padding: 40px 20px 60px;
        flex-direction: column;
        text-align: center;
    }
    .device-image,
    .device-name,
    .device-desc,
    .device-stock,
    .stock-icon,
    .device-price,
    .btn-order {
        position: static;
        left: auto;
        top: auto;
        margin: 10px auto;
    }
    .device-image {
        width: 500px;
        height: 600px;
        margin: 0 auto 15px;
    }
    .btn-order {
        width: 140px;
        height: 45px;
        font-size: 18px;
    }
}
@media (max-width: 480px) {
    .catalog-title {
        font-size: 28px;
    }
    .catalog-search .input-field,
    .btn-search {
        height: 50px;
        font-size: 16px;
    }
    .device-card {
        padding: 20px 15px;
        border-radius: 20px;
    }
    .device-desc {
        font-size: 18px;
        width: 100%;
    }
    .btn-order {
        width: 120px;
        height: 40px;
        font-size: 16px;
    }
}

/* === Форма заказа === */
.order-container {
    display: flex;
    justify-content: center;
    align-items: start;
    margin: 250px 0 60px;
    padding: 0 20px;
    width: 100%;
}
.order-box {
    width: 100%;
    max-width: 1130px;
    background-color: #ffffff;
    border-radius: 18px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    padding: 40px;
    text-align: center;
}
.order-title {
    font-family: "Inter-Bold", Helvetica, sans-serif;
    font-size: 32px;
    font-weight: 700;
    color: #003330; /* Тёмно-бирюзовый */
    margin-bottom: 30px;
    text-align: left;
}
.order-device-info {
    text-align: left;
    margin-bottom: 20px;
    padding: 20px;
    background-color: #edfcf9; /* Светло-бирюзовый */
    border-radius: 12px;
    font-size: 18px;
    color: #000;
    line-height: 1.6;
}
.order-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 10px;
}
.order-form .input-field {
    width: 100%;
    height: 60px;
    padding: 0 15px;
    border: 1px solid #ccc;
    border-radius: 12px;
    font-family: "Inter-Regular", sans-serif;
    font-size: 18px;
    color: #000;
    outline: none;
    transition: border-color 0.3s, box-shadow 0.3s;
}
.order-form .input-field:focus {
    border-color: #00a896;
    box-shadow: 0 0 0 3px rgba(0, 168, 150, 0.1);
}

/* Итоговая сумма */
.order-total {
    text-align: left;
    margin: 20px 0;
    font-size: 20px;
    font-weight: bold;
    color: #00a896; /* Бирюзовый */
}

/* Кнопка "Заказать" */
.order-form .btn-primary {
    width: 100%;
    height: 60px;
    background-color: #00a896; /* Бирюзовый */
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 20px;
    font-family: "Inter-Regular", sans-serif;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
    align-self: flex-end;
    max-width: 300px;
}
.order-form .btn-primary:hover {
    background-color: #006e6a;
    transform: translateY(-2px);
}
.order-form .btn-primary:active {
    transform: translateY(0);
}

/* Адаптивность */
@media (max-width: 768px) {
    .order-box {
        padding: 30px 20px;
        max-width: 500px;
    }
    .order-title {
        font-size: 28px;
    }
    .order-device-info {
        font-size: 16px;
    }
    .order-form .input-field,
    .order-form .btn-primary {
        height: 55px;
        font-size: 16px;
    }
}
@media (max-width: 480px) {
    .order-container {
        margin: 180px 0 40px;
    }
    .order-box {
        padding: 25px 15px;
    }
    .order-title {
        font-size: 24px;
    }
    .order-total {
        font-size: 18px;
    }
    .order-form .btn-primary {
        max-width: 100%;
    }
}

/* === Страница "О лаборатории" === */
.about-container {
    max-width: 1200px;
    margin: 160px auto 60px;
    padding: 60px 50px;
    background-color: #ffffff;
    border-radius: 15px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}
.about-title {
    font-family: "Inter-Bold", Helvetica, sans-serif;
    font-size: 40px;
    font-weight: 700;
    color: #003330; /* Тёмно-бирюзовый */
    text-align: center;
    margin-bottom: 40px;
}
.about-subtitle {
    font-family: "Inter-Bold", Helvetica, sans-serif;
    font-size: 32px;
    font-weight: 700;
    color: #003330; /* Тёмно-бирюзовый */
    margin: 50px 0 20px;
}
.about-text {
    font-family: "Inter-Light", Helvetica, sans-serif;
    font-size: 24px;
    color: #00302e;
    line-height: 1.6;
    text-align: justify;
    margin-bottom: 30px;
}
.about-list {
    font-family: "Inter-Light", Helvetica, sans-serif;
    font-size: 24px;
    color: #00302e;
    line-height: 1.8;
    padding-left: 30px;
    margin: 40px 0 60px;
}
.about-list li {
    margin-bottom: 12px;
}

/* === Адаптивность === */
@media (max-width: 1024px) {
    .about-container {
        padding: 50px 40px;
        margin: 140px 30px 60px;
    }
    .about-title {
        font-size: 36px;
    }
    .about-subtitle {
        font-size: 30px;
    }
    .about-text,
    .about-list {
        font-size: 22px;
    }
}
@media (max-width: 768px) {
    .about-container {
        padding: 40px 20px;
        margin: 120px 20px 60px;
    }
    .about-title {
        font-size: 32px;
        text-align: center;
    }
    .about-subtitle {
        font-size: 28px;
    }
    .about-text,
    .about-list {
        font-size: 20px;
        line-height: 1.7;
    }
    .about-list {
        padding-left: 20px;
    }
}
@media (max-width: 480px) {
    .about-container {
        padding: 30px 15px;
        margin: 100px 15px 50px;
    }
    .about-title {
        font-size: 28px;
    }
    .about-subtitle {
        font-size: 24px;
    }
    .about-text,
    .about-list {
        font-size: 18px;
        line-height: 1.6;
    }
    .about-list li {
        margin-bottom: 10px;
    }
}

/* === Страница товара === */
.product-container {
    max-width: 1200px;
    margin: 250px auto 80px;
    padding: 60px 50px;
    background-color: #ffffff;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}
.product-title {
    font-family: "Inter-Medium", Helvetica, sans-serif;
    font-size: 36px;
    font-weight: bold;
    color: #00302e;
    text-align: center;
    margin-bottom: 60px;
}
.product-info {
    display: flex;
    gap: 40px;
    align-items: flex-start;
    margin-bottom: 60px;
}

/* Изображение товара */
.product-image {
    flex: 0 0 400px;
    height: 380px;
}
.product-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

/* Детали товара */
.product-details {
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* Наличие */
.availability-badge {
    margin-bottom: 20px;
}
.badge-text {
    font-family: "Inter-Medium", Helvetica, sans-serif;
    font-size: 28px;
    color: #00ff7f;
}

/* Цена */
.price {
    font-family: "Inter-Medium", Helvetica, sans-serif;
    font-size: 42px;
    font-weight: bold;
    color: #00a896; /* Бирюзовый */
    margin-bottom: 30px;
}

/* Кнопка заказа */
.btn-primary {
    font-family: "Inter-Medium", Helvetica, sans-serif;
    background-color: #00a896; /* Бирюзовый */
    color: white;
    padding: 14px 24px;
    border: none;
    border-radius: 10px;
    font-size: 28px;
    cursor: pointer;
    width: fit-content;
    margin-bottom: 40px;
}
.btn-primary:hover {
    background-color: #006e6a;
}

/* Разработчик и инвестор */
.developer-info,
.investor-info {
    display: flex;
    align-items: center;
    font-size: 18px;
    color: #00302e;
    gap: 10px;
    margin-bottom: 15px;
}
.developer-link {
    display: flex;
    align-items: center;
    color: #00a896; /* Бирюзовый */
    text-decoration: none;
    font-weight: 500;
}
.developer-link:hover {
    text-decoration: underline;
}

/* Описание */
.description-section {
    margin-top: 40px;
}
.description-section h2 {
    font-family: "Inter-Medium", Helvetica, sans-serif;
    font-size: 28px;
    color: #00302e;
    margin-bottom: 15px;
}
.description-section p {
    font-family: "Inter-Medium", Helvetica, sans-serif;
    font-size: 24px;
    line-height: 1.6;
    color: #00302e;
}

/* === Адаптивность === */
@media (max-width: 900px) {
    .product-info {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    .product-image {
        flex: none;
        width: 100%;
        max-width: 400px;
    }
    .product-details {
        text-align: center;
    }
    .btn-primary {
        margin: 20px auto;
    }
    .developer-info,
    .investor-info {
        justify-content: center;
    }
}
@media (max-width: 600px) {
    .product-container {
        padding: 40px 20px;
        margin: 100px 20px 60px;
    }
    .product-title {
        font-size: 32px;
    }
    .price {
        font-size: 36px;
    }
    .description-section h2 {
        font-size: 28px;
    }
    .description-section p {
        font-size: 24px;
    }
    .badge-text,
    .logo-small {
        font-size: 24px;
    }
}

/* === Личный кабинет === */
.lk-container {
    display: flex;
    gap: 40px;
    width: 90%;
    max-width: 1200px;
    margin: 60px auto;
    align-items: flex-start;
}
.search-bar {
    display: flex;
    gap: 10px;
    align-items: center;
}
.device-card {
    display: flex;
    gap: 20px;
    background-color: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 20px;
}
.device-image {
    flex: 0 0 200px;
    height: 150px;
    object-fit: cover;
    border-radius: 8px;
}
.device-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.device-name {
    font-family: "Inter-Bold", Helvetica, sans-serif;
    font-weight: 700;
    font-size: 24px;
    color: #003330; /* Тёмно-бирюзовый */
}
.device-id {
    font-family: "Inter-Medium", Helvetica, sans-serif;
    font-weight: 500;
    font-size: 18px;
    color: #000000;
}
.controls {
    display: flex;
    flex-direction: column;
    gap: 5px;
}
.label {
    font-family: "Inter-Medium", Helvetica, sans-serif;
    font-weight: 500;
    font-size: 16px;
    color: #000000;
}
.buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: auto;
}
.personal-data {
    background-color: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 20px;
    text-align: left;
}
.personal-data h3 {
    font-family: "Inter-Bold", Helvetica, sans-serif;
    font-weight: 700;
    font-size: 24px;
    color: #003330; /* Тёмно-бирюзовый */
    margin-bottom: 10px;
}
.personal-data p {
    font-family: "Inter-Medium", Helvetica, sans-serif;
    font-weight: 500;
    font-size: 18px;
    color: #000000;
    margin: 0;
}

/* === Адаптивность === */
@media (max-width: 768px) {
    .lk-container {
        flex-direction: column;
        text-align: center;
    }
    .device-card {
        flex-direction: column;
        text-align: center;
    }
    .device-image {
        margin: 0 auto;
    }
    .device-info {
        text-align: center;
    }
    .personal-data {
        width: 90%;
        margin: 0 auto;
    }
}

/* === Статус устройства === */
.status-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: "Inter-Medium", Helvetica, sans-serif;
    font-size: 16px;
    color: #000000;
}
.status-label {
    font-weight: 500;
}
.status-value {
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    text-align: center;
}
.status-active {
    background-color: #d4f7d4;
    color: #008240;
}
.status-inactive {
    background-color: #f8d7da;
    color: #721c24;
}
.status-pending {
    background-color: #fff3cd;
    color: #856404;
}

/* === Личный кабинет === */
.lk-content {
    position: relative;
    margin: 160px 0 80px;
    padding: 0 20px;
    max-width: 1600px;
    margin-left: auto;
    margin-right: auto;
}
.lk-title {
    font-family: "Inter-Bold", Helvetica, sans-serif;
    font-size: 40px;
    font-weight: 700;
    color: #003330; /* Тёмно-бирюзовый */
    margin-bottom: 40px;
    text-align: left;
}

/* Поиск */
.lk-search {
    display: flex;
    gap: 15px;
    align-items: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
}
.lk-search .input-field {
    width: 300px;
    height: 60px;
    font-size: 18px;
}
.btn-search {
    width: 150px;
    height: 60px;
    background-color: #00a896; /* Бирюзовый */
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 20px;
    cursor: pointer;
}
.btn-search:hover {
    background-color: #006e6a;
}

/* Список устройств */
.device-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-bottom: 60px;
}
.device-card {
    display: flex;
    gap: 20px;
    background-color: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 20px;
    min-height: 180px;
}
.device-image {
    width: 200px;
    height: 250px;
    object-fit: cover;
    border-radius: 8px;
}
.device-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.device-name {
    margin-top: 0px;
    font-family: "Inter-Bold", Helvetica, sans-serif;
    font-size: 24px;
    color: #000;
}
.device-id {
    font-family: "Inter-Medium", Helvetica, sans-serif;
    font-size: 28px;
    color: #000;
}
.device-values {
    margin-top: 10px;
}
.device-values p {
    font-family: "Inter-Regular", Helvetica, sans-serif;
    font-size: 16px;
    color: #333;
    margin: 0;
}
.value {
    color: #00a896; /* Бирюзовый */
    font-weight: 500;
}
.device-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: auto;
}

/* Личные данные */
.personal-data {
    background-color: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 20px;
    width: 300px;
    margin-left: 20px;
}
.personal-data h3 {
    font-family: "Inter-Bold", Helvetica, sans-serif;
    font-size: 24px;
    color: #000;
    margin-bottom: 10px;
}
.personal-data p {
    font-family: "Inter-Medium", Helvetica, sans-serif;
    font-size: 16px;
    color: #000;
    margin: 0;
}

/* Адаптивность */
@media (max-width: 768px) {
    .lk-content {
        padding: 20px;
    }
    .lk-title {
        font-size: 32px;
    }
    .device-card {
        flex-direction: column;
        text-align: center;
    }
    .device-image {
        margin: 0 auto;
    }
    .device-info {
        text-align: center;
    }
    .personal-data {
        width: 100%;
        margin-left: 0;
    }
}

.news-container {
    max-width: 900px;
    margin: 40px auto;
    padding: 0 20px;
}
.news-item {
    background: #ffffff;
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 30px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    position: relative;
}
.news-title {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 10px;
    color: #00302e;
}
.news-date {
    font-size: 14px;
    color: #7f8c8d;
    margin-bottom: 15px;
}
.news-image {
    width: 100%;
    max-height: 300px;
    object-fit: cover;
    border-radius: 8px;
    margin: 15px 0;
}
.news-excerpt {
    font-size: 16px;
    line-height: 1.6;
}
.news-full {
    display: none;
    font-size: 16px;
    line-height: 1.6;
}
.toggle-btn {
    background: #f7fcfb; /* Светло-бирюзовый */
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    transition: background 0.3s;
}
.toggle-btn:hover {
    background: #2980b9;
}

/* Основной контент */
.lk-content {
    margin: 160px 80px;
    padding: 20px 20px;
    max-width: 1600px;
    margin-left: auto;
    margin-right: auto;
}
.lk-title {
    font-family: "Inter-Bold", sans-serif;
    font-size: 40px;
    font-weight: 700;
    color: #000000;
    margin-bottom: 40px;
    text-align: left;
}

/* Поиск */
.lk-search {
    display: flex;
    gap: 15px;
    align-items: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
}
.lk-search .input-field {
    width: 300px;
    height: 60px;
    padding: 0 15px;
    border: 1px solid #ccc;
    border-radius: 12px;
    font-size: 18px;
    outline: none;
}
.lk-search .input-field:focus {
    border-color: #00a896;
    box-shadow: 0 0 0 3px rgba(0, 168, 150, 0.1);
}
.btn-search {
    width: 150px;
    height: 60px;
    background-color: #00a896; /* Бирюзовый */
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 20px;
    cursor: pointer;
}
.btn-search:hover {
    background-color: #006e6a;
}

/* Вкладки */
.tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    border-bottom: 1px solid #ddd;
}
.tab-btn {
    padding: 12px 24px;
    background: #f0f0f0;
    border: none;
    border-radius: 8px 8px 0 0;
    font-size: 18px;
    cursor: pointer;
}
.tab-btn.active {
    background: #00a896; /* Бирюзовый */
    color: white;
}
.tab-content {
    display: none;
}
.tab-content.active {
    display: block;
}

/* Карточка запроса */
.request-card {
    background: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
}
.request-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 10px;
}
.request-client {
    font-weight: bold;
    font-size: 20px;
    color: #000;
}
.request-time {
    font-size: 14px;
    color: #777;
}
.request-device {
    font-size: 18px;
    color: #00a896; /* Бирюзовый */
    margin: 5px 0;
}
.request-message {
    font-size: 16px;
    line-height: 1.5;
    color: #333;
    margin: 10px 0;
    padding: 10px;
    background: #f9f9f9;
    border-radius: 6px;
}
.request-status {
    font-weight: 500;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 14px;
    display: inline-block;
}
.status-new { background: #fff3cd; color: #856404; }
.status-processed { background: #cce5ff; color: #004085; }
.status-closed { background: #d4f7d4; color: #008240; }
.request-actions {
    margin-top: 15px;
    text-align: right;
}
.request-actions button {
    padding: 8px 16px;
    background: #00a896; /* Бирюзовый */
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    margin-left: 10px;
}
.request-actions button:hover {
    background: #006e6a;
}

/* Модальное окно */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
}
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}
.modal-content {
    position: absolute;
    top: 150px;
    left: 50%;
    transform: translateX(-50%);
    width: 500px;
    padding: 30px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}
.modal-buttons button {
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}
.btn-cancel {
    background: #f8f9fa;
    border: 1px solid #ccc;
    margin-right: 10px;
}
.btn-cancel:hover {
    background: #e9ecef;
}
.btn-save {
    background: #00a896; /* Бирюзовый */
    color: white;
}
.btn-save:hover {
    background: #006e6a;
}

/* Адаптив */
@media (max-width: 768px) {
    .lk-content { padding: 20px; }
    .lk-title { font-size: 32px; }
    .lk-search { flex-direction: column; align-items: stretch; }
    .lk-search .input-field, .btn-search { width: 100%; }
    .modal-content {
        left: 20px;
        right: 20px;
        transform: none;
        width: auto;
        top: 100px;
    }
}

/* === Контейнер для устройств и личных данных === */
.lk-main-content {
    display: flex;
    gap: 40px;
    align-items: flex-start;
    margin-bottom: 60px;
    margin-top: 10px;
    width: 100%;
    max-width: none;
    margin-left: -20px;
    margin-right: -20px;
    padding: 0 20px;
    box-sizing: border-box;
}

/* Область устройств — занимает больше места */
.device-list-wrapper {
    flex: 2;
    min-width: 0;
}

/* Личные данные — фиксированная ширина справа */
.personal-data {
    flex: 0 0 400px;
    background-color: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 20px;
    position: sticky;
    top: 20px;
}
.personal-data h3 {
    font-family: "Inter-Bold", Helvetica, sans-serif;
    font-size: 24px;
    color: #000;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e0e0e0;
}
.personal-data p {
    font-family: "Inter-Medium", Helvetica, sans-serif;
    font-size: 18px;
    color: #000;
    margin: 8px 0;
}

/* Адаптивность: на мобильных — сверху вниз */
@media (max-width: 768px) {
    .lk-main-content {
        flex-direction: column;
        gap: 30px;
    }
    .device-list-wrapper {
        width: 100%;
    }
    .personal-data {
        flex: none;
        width: 100%;
        position: static;
    }
}

.container-3 {
    width: 100%;
    margin: 0 10 10 10;
    padding: 0 20px;
    box-sizing: border-box;
}

/* Для больших экранов — можно чуть больше отступов */
@media (min-width: 768px) {
    .container-3 {
        padding: 0 40px;
    }
}
@media (min-width-3: 1200px) {
    .container {
        padding: 0 60px;
    }
}

.device-card {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    background: white;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    width: 100%;
    box-sizing: border-box;
}
.device-image {
    width: 200px;
    height: auto;
    object-fit: contain;
    padding: 0px;
    background: #fff;
    border-radius: 6px;
}
.device-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-left: 300px;
    margin-top: 75px;
}
.product-price {
    font-size: 32px;
}