* {
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box
}

html {
    background-color: #E8ECF1;
    font-size: 16px;
    text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    font-family: Roboto, sans-serif
}

.nav-list {
    display: flex;
    list-style: none
}

nav.navbar a {
    margin: 0px 20px;
    text-decoration: none;
    outline: none;
    color: #000
}

.container {
    width: 1200px;
    margin: 0 auto
}

.banner {
    position: relative;
    display: inline-block;
    margin-bottom: 68px
}

.banner img {
    border-radius: 10px;
    display: block;
    width: 100%;
    height: auto
}

.banner-text {
    position: absolute;
    top: 15%;
    left: 5%;
    font-size: 60px;
    color: #FFF;
    font-weight: 700;
    line-height: 55px
}

.banner-subtext {
    position: absolute;
    top: 55%;
    left: 5%;
    font-size: 30px;
    color: #FFF;
    font-weight: 400
}

.features {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 68px
}

.feature-icon {
    height: 50px;
}

.feature-item {
    width: 25%;
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center
}

.feature-item p {
    font-size: 18px;
    font-weight: 700;
    line-height: 24px
}

.content {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    gap: 30px;
    margin-bottom: 60px;
}

.description {
    background: #fff;
    border-radius: 10px;
    height: 476px;
    width: 100%
}

.description-text {
    color: #073E75;
    font-size: 22px;
    font-weight: 700;
    margin-left: 30px;
    width: 100%
}

.description-details {
    color: #000;
    font-weight: 400;
    margin-left: 30px;
    width: 100%
}

.bold-text {
    color: #000;
    font-weight: 700;
    line-height: 50px;
    margin-left: 30px;
    width: 100%
}

.table-flex {
    flex: 1;
    overflow: auto
}

.product-details {
    margin-left: 30px;
    margin-right: 30px;
    border-collapse: collapse;
    flex: 1;
    overflow: auto
}

.label {
    font-weight: 600;
    height: 50px;
    line-height: 1.2;
    width: 200px;
    border-bottom: 1px solid #CFCFCF
}

.value {
    font-weight: 400;
    height: 50px;
    line-height: 1.2;
    border-bottom: 1px solid #CFCFCF;
    width: 75%
}

#gallery-container {
    width: 387px;
    height: 487px;
    margin: 0;
    padding: 0
}

.gallery-images {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.gallery-nav {
    display: inline-block;
    justify-content: center;
    align-items: center;
    overflow-x: auto;
    scroll-behavior: smooth;
    width: 100%;
    padding: 10px;
    box-sizing: border-box;
}

.gallery-nav img {
    border-radius: 10px
}

.gallery-nav-container {
    overflow-x: auto;
    width: 100%;
    white-space: nowrap;
}

.gallery-images {
    width: 387px;
    height: 387px
}

.gallery-images .item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    text-align: center;
    pointer-events: none;
    opacity: 0;
    -webkit-transition: opacity 300ms;
    -o-transition: opacity 300ms;
    transition: opacity 300ms;
}

.gallery-images .item:first-of-type {
    position: relative;
    pointer-events: auto;
    opacity: 1;
}

.gallery-images .hover {
    display: none;
}

.gallery-images .hover:target~.item {
    pointer-events: none;
    opacity: 0;
    -webkit-animation: none;
    -o-animation: none;
    animation: none;
}

.gallery-images .hover:nth-of-type(1):target~.item:nth-of-type(1),
.gallery-images .hover:nth-of-type(2):target~.item:nth-of-type(2),
.gallery-images .hover:nth-of-type(3):target~.item:nth-of-type(3),
.gallery-images .hover:nth-of-type(4):target~.item:nth-of-type(4),
.gallery-images .hover:nth-of-type(5):target~.item:nth-of-type(5),
.gallery-images .hover:nth-of-type(6):target~.item:nth-of-type(6),
.gallery-images .hover:nth-of-type(7):target~.item:nth-of-type(7),
.gallery-images .hover:nth-of-type(8):target~.item:nth-of-type(8),
.gallery-images .hover:nth-of-type(9):target~.item:nth-of-type(9),
.gallery-images .hover:nth-of-type(10):target~.item:nth-of-type(10),
.gallery-images .hover:nth-of-type(11):target~.item:nth-of-type(11),
.gallery-images .hover:nth-of-type(12):target~.item:nth-of-type(12),
.gallery-images .hover:nth-of-type(13):target~.item:nth-of-type(13),
.gallery-images .hover:nth-of-type(14):target~.item:nth-of-type(14),
.gallery-images .hover:nth-of-type(15):target~.item:nth-of-type(15),
.gallery-images .hover:nth-of-type(16):target~.item:nth-of-type(16) {
    pointer-events: auto;
    opacity: 1;
}

.thumbnail:nth-child(1),
.thumbnail:nth-child(15) {
    margin-left: 0;
}

.thumbnail:nth-child(6n) {
    margin-right: 0;
}

.thumbnail:last-child {
    margin-right: 0;
}

.thumbnail {
    position: relative;
    display: inline-block;
    justify-content: center;
    align-items: center;
    margin-left: 5px;
    margin-right: 5px;
    margin-bottom: 10px;
    width: 82px;
    height: 82px;
    border-radius: 10px;
    overflow: hidden;
}

.thumbnail:hover,
.thumbnail:visited,
.thumbnail:link {
    text-decoration: none;
}

.thumbnail:hover {
    opacity: 0.3;
    cursor: pointer;
    transition: all 0.3s;
}

.thumbnail img {
    width: 79px;
    height: 79px;
    object-fit: contain;
    background: #fff
}

.big-img {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    border-radius: 10px;
    margin: 0;
    padding: 0;
    background: #fff
}

.big-img img {
    max-width: 100%;
    height: 100%;
    object-fit: contain;
}

.row-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%
}

.technical-data {
    width: 1200px;
    border-radius: 10px;
    background: #FFF;
    box-shadow: 0px 20px 15px -10px rgba(0, 0, 0, 0.05);
    padding-bottom: 35px;
    margin-bottom: 60px
}

.technical-data-title {
    color: #073E75;
    font-size: 22px;
    font-weight: 700;
    margin-left: 30px
}

.technical-data-product {
    position: relative;
    color: #073E75;
    font-weight: 700;
    margin-left: 42px;
    margin-right: 30px;
    padding-bottom: 15px;
    border-bottom: 1px solid #CFCFCF
}

.technical-data-product::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 5px;
    height: 3px;
    width: 20%;
    border-bottom: 3px solid #073E75;
    transform: translateY(100%)
}

.manufacturer-logo {
    height: 35px;
    margin-top: 33px;
    margin-right: 31px
}

.technical-data-table {
    width: 1128px;
    padding-left: 30px;
    padding-right: 30px;
    border-collapse: collapse;
    margin-left: 42px
}

.technical-data-row td {
    border-bottom: 1px solid #CFCFCF
}

.technical-data-label {
    font-weight: 600;
    height: 50px;
    line-height: 1.2;
    width: 45ch;
    white-space: normal;
    word-spacing: normal;
    overflow-wrap: break-word;
    text-wrap: balance;
}

.technical-data-value {
    font-weight: 400;
    line-height: 1.2;
}

.footer-nav {
    width: 1200px;
    height: 90px;
    border-radius: 10px;
    background: #073E75;
    display: flex;
    justify-content: space-between;
    align-items: center
}

.footer-nav ul {
    list-style-type: none;
    padding-left: 0;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center
}

.footer-nav ul li:nth-child(1) {
    margin-left: 35px;
    margin-right: 100px
}

.footer-nav ul li:nth-child(2) {
    margin-right: 30px
}

.footer-nav ul li:nth-child(3) {
    margin-right: 120px
}

.footer-nav ul li:nth-child(4) {
    margin-right: 35px
}

.footer-nav ul li:nth-child(5) {
    margin-right: 35px
}

.footer-nav-list {
    flex: 1;
    text-align: center
}

.footer-nav-list a {
    text-decoration: none;
    color: #FFFFFF;
    font-size: 18px
}

.footer-nav-help {
    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
    color: #FFFFFF;
}

.footer-nav-button {
    font-size: 16px;
    font-weight: 700;
    background-color: #E6262F;
    border: 2px solid #E6262F;
    border-radius: 50px;
    padding: 10px 37px
}

.footer-nav-about {
    font-weight: 400
}

.footer-nav-contact {
    font-weight: 400
}

a.inst {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: inherit;
    color: inherit;
}

a.inst img {
    vertical-align: middle;
}

a.inst div {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    background-color: #ed1b24;
    color: white;
    padding: 2px 5px;
    line-height: 100%;
    font-weight: 600;
    margin: 2px 0px;

}