body {
    width: 800px;
    margin: 0 auto;
    font-family: "Trebuchet MS", Helvetica, sans-serif;
    background-color: #e1eaf3;
    line-height: 1.6;
    padding-top: 100px;
}
.work {
    text-decoration: none;
    font-weight: 600;
    color: rgb(1, 64, 1);
    transition: transform 0.5s ease;
    display: inline-block;
}
.work-about {
    margin-left: 0;
}
.work:hover {
    transform: scale(1.03);
}
h2 {
    margin-bottom: 20px;
    margin-top: 30px;
}
.nav-item {
    margin-right: 0;
    margin-left: 0;
}
.navbar-custom {
    background: radial-gradient(circle at center, #1abc9c, #108c73);
    border-radius: 50px;
    gap: 0;
    box-shadow: 5px 5px 10px #05292263;
    width: 570px;
    padding: 7px 0;
    margin: 10px auto;
}
.nav-link-custom {
    color: white;
    text-decoration: none;
    width: 110px;
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 30px;
    border-radius: 20px;
    transition: background 0.5s ease, transform 0.5s ease, color 0.5s ease;
}
.navbar-collapse {
    align-items: center !important;
}
.nav-link-custom:hover {
    background-color: rgba(255, 255, 255, 0.248);
    color: rgb(255, 243, 217);
    transform: scale(1.07);
}
.dropdown-menu-custom {
    background-color: rgb(216, 242, 197);
    border-radius: 15px;
    border: none;
    display: block;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-15px);
    transition: opacity 0.5s ease, visibility 0.5s ease, transform 0.5s ease;
    margin: 0;
    padding: 0;
    height: 90px;
    width: 150px;
    padding: 0;
    box-shadow: 5px 5px 10px #05292263;
}
.dropdown-item-custom {
    color: #2c3e50;
    border-radius: 30px;
    align-items: center;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 45px;
    padding: 8px 16px;
    white-space: nowrap;
    margin: 0;
    transition: background 0.5s ease, transform 0.5s ease, color 0.5s ease;
}
.dropdown-item-custom:hover {
    background-color: rgb(168, 237, 118);
    color: rgb(29, 24, 97);
    border-radius: 30px;
    transform: scale(1.07);
}
.img-standart {
    margin-top: 20px;
    margin-bottom: 20px;
    padding: 0;
    width: 80%;
    border-radius: 30px;
    transition: transform 0.5s ease;
    box-shadow: 10px 10px 10px #05292263;
}
.img-standart:hover {
    transform: scale(1.03);
    padding: 0;
}
.button_invis {
    background: transparent;
    border: none;
    margin: 0;
    height: 30px;
    width: 100%;
    cursor: pointer;
    color: rgb(27, 55, 77);
    transition: color 0.5s ease;
}
.collapse-card {
    border: none;
    background-color: transparent;
    padding: 0;
    margin-top: 0;
}
.dropdown-toggle::after {
    display: none;
}
.nav-item.dropdown:hover .dropdown-menu-custom {
    display: block;
    opacity: 1;
    visibility: visible;
    transform: translateY(2px);
}
.container {
    width: 810px;
}
.head {
    font-size: 1.8rem;
    padding-top: 0;
    color: black;
    margin-bottom: 30px;
    font-family: "Helvetica Neue", Arial, sans-serif;
}
h1 {
    text-align: center;
}
.sub_head {
    font-size: 1.2rem;
    font-weight: 700;
    color: black;
}
.text {
    font-size: 1.05rem;
    font-weight: 500;
    color: black;
}
.infra-head {
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: 0;
    margin-bottom: 0;
    color: black;
    margin-left: 20px;
}
.knopka {
    margin: 0;
    padding: 0;
}
.knopka-about {
    padding-left: 0;
    text-align: center;
}
.table-card {
    padding: 0;
    border-radius: 10px;
    background: radial-gradient(ellipse at top left, #c2daf1, #e1eaf3, #e1eaf3);
    box-shadow: -3px -2px 5px #05292263;
    border: none;
    width: 500px;
    margin-bottom: 30px;
    transition: transform 0.5s ease;
}
.table-card:hover {
    cursor: pointer;
    transform: scale(1.04);
}
.table-card:hover .button_invis {
    color: rgb(8, 71, 52);
}
.table-card-about {
    padding-top: 5px;
    padding-bottom: 5px;
    border-radius: 20px;
    background: transparent;
    box-shadow: -1px -1px 5px #05292263;
    border: none;
    width: 220px;
    margin-bottom: 10px;
    transition: transform 0.5s ease;
}
.table-card-about:hover {
    cursor: pointer;
    transform: scale(1.04);
}
.table-card-about:hover .button_invis {
    color: rgb(8, 71, 52);
}
.cont-works {
    width: 1000px;
}
.card-link {
    position: relative;
    display: block;
    width: 100%;
    height: 200px;
    overflow: hidden;
    text-decoration: none;
    color: rgb(1, 64, 1);
    border-radius: 40px;
    box-shadow: 5px 5px 8px #05292263;
}
.card-link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    border-radius: 40px;
}
.card-link:hover img {
    transform: scale(1.05);
}
.card-link:hover .card-body {
    background-color: rgba(247, 242, 230, 0.911);
    color: rgb(7, 102, 7);
}
.card-body {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 5px;
    background-color: rgba(247, 242, 230, 0.76);
    transition: background-color 0.5s ease, color 0.5s ease;
    text-align: center;
    font-size: medium;
    font-weight: 500;
}
.card-text-para {
    margin:0;
}
.accordion-item {
    background: transparent;
    margin-top: 0;
    border: none;
}
.accordion-button {
    background: transparent;
    border: none;
    border-bottom: none;
    box-shadow: none !important;
    height: 50px;
    font-size: 1.5rem;
    font-weight: 600;
    color: black;
}
.accordion-button::after {
    float: left;
    margin-left: 50px;
    order: -1;
    margin-right: 10px;
}
.accordion-button[aria-expanded="true"] {
    background-color: transparent;
    color: black;
}
.accordion-button:focus {
    outline: none;
    box-shadow: none;
    border: none;
}
.accordion-body {
    border-top: none;
}
.container-report {
    position: relative;
    width: 820px;
    background-color: rgba(255, 255, 255, 0.703);
    height: 100%;
    padding-top: 20px;
    padding-bottom: 20px;
    margin-bottom: 20px;
    box-shadow: 5px 0px 5px #05292263;
    border-radius: 10px;
}
.report-header {
    font-size: 1.3rem;
    padding-bottom: 30px;
    padding-top: 20px;
    margin-bottom: 20px;
    font-family: "Helvetica Neue", Arial, sans-serif;
}
.report-text {
    text-indent: 50px;
    margin-left: 10px;
    margin-right: 10px;
    text-align: justify;
    white-space: pre-wrap;
}
.report-systematics {
    list-style-type: none;
    padding-left: 20px;
}
.report-systematics li {
    margin-bottom: 10px;
}
.report-div {
    font-weight: 800;
    margin-left: 10px;
    text-indent: 50px;
    margin-top: 10px;
    text-align: justify;
}
ol {
    margin-left: 20px;
}
.S-list {
    counter-reset: section;
    list-style: none;
    padding-left: 0;
}
.S-list li {
    position: relative;
    padding-left: 25px;
}
.S-list li::before {
    position: absolute;
    left: 0;
    counter-increment: section;
    content: "S" counter(section) ".";
    color: black;
}
.report-link {
    text-indent: 50px;
    text-decoration: none;
    color: rgb(1, 64, 1);
    margin-left: 10px;
    text-shadow: none;
    transition: text-shadow 0.2s ease;
    display: inline-block;
}
.report-link:hover {
    text-shadow: 0px 0px 3px #05292263;
}
:target {
    scroll-margin-top: 80px;
}
.lit-link, .sup-link, .lit-link-f {
    text-decoration: none;
    color: black;
    position: relative;
    transition: all 1s ease;
}
.lit-link::after, .sup-link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: black;
    transition: width 0.3s ease;
}
.lit-link-f::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: rgb(72, 72, 72);
    transition: width 0.3s ease;
}
.lit-link:hover::after, .sup-link:hover::after, .lit-link-f:hover::after {
    width: 100%;
}
.caption-top {
    font-size: 0.9rem;
    margin-left: -140px;
    margin-right: -140px;
    text-align: justify;
    color: rgb(72, 72, 72);
}
.caption-bottom {
    font-size: 0.9rem;
    text-align: justify;
    color: rgb(72, 72, 72);
}
.report-table {
    border: 3px solid black;
    border-collapse: collapse;
}
.report-table td {
    border: 2px solid rgb(63, 63, 63);
}
.report-table th {
    font-weight: bold;
    font-size: 1rem;
    background-color: rgba(44, 163, 44, 0.692);
    border: 3px solid black;
    text-align: left;
    height: 40px;
}
.report-table tr {
    text-align: left;
    font-size: 0.9rem;
    font-weight: bolder;
    height: 30px;
}
.report-table tr td {
    text-align: left;
    font-size: 0.9rem;
    font-weight: bolder;
    height: 30px;
    text-indent: 0;
    padding-left: 10px;
}
.rep-table-cont {
    background-color: rgba(204, 204, 204, 0.284);
    padding-bottom: 20px;
    margin-left: 20px;
    margin-right: 20px;
    margin-top: 30px;
    border-radius: 20px;
}
.report-img {
    margin-top: 20px;
    width: 600px;
    margin-left: 0px;
    margin-right: 60px;
}
figure {
    width: 600px;
}
figcaption {
    margin-top: 10px;
}