.step4-nav-shell {
    position: relative;
    z-index: 6;
    max-width: 1530px;
    margin: 18px auto 0;
    padding: 0 16px;
}

.step4-site-nav {
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid rgba(21, 93, 252, 0.1);
    border-radius: 24px;
    box-shadow: 0 20px 45px rgba(21, 93, 252, 0.08);
    padding: 10px 18px;
    backdrop-filter: blur(10px);
    overflow-x: auto;
    overflow-y: visible;
}

.step4-site-nav__list,
.step4-site-nav__sublist,
.step4-footer-menu {
    margin: 0;
    padding: 0;
    list-style: none;
}

.step4-site-nav__list {
    display: flex;
    align-items: stretch;
    justify-content: flex-start;
    gap: 10px;
    flex-wrap: nowrap;
    min-width: max-content;
}

.step4-site-nav__item {
    position: relative;
    display: flex;
    align-items: center;
}

.step4-site-nav__link {
    display: inline-flex;
    align-items: center;
    min-height: 48px;
    padding: 10px 14px;
    border-radius: 16px;
    color: #15366d;
    font-size: 0.82rem;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    transition: background 0.22s ease, color 0.22s ease, box-shadow 0.22s ease;
}

.step4-site-nav__item--active > .step4-site-nav__link,
.step4-site-nav__item:hover > .step4-site-nav__link,
.step4-site-nav__item:focus-within > .step4-site-nav__link {
    background: linear-gradient(135deg, #007db6, #113b78);
    color: #fff;
    box-shadow: 0 16px 30px rgba(21, 93, 252, 0.18);
}

.step4-site-nav__item--parent > .step4-site-nav__link::after {
    content: "";
    width: 10px;
    height: 10px;
    margin-left: 8px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg) translateY(-1px);
    transition: transform 0.22s ease;
}

.step4-site-nav__item--parent:hover > .step4-site-nav__link::after,
.step4-site-nav__item--parent:focus-within > .step4-site-nav__link::after {
    transform: rotate(225deg) translateY(-1px);
}

.step4-site-nav__dropdown {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    min-width: 290px;
    max-width: 360px;
    padding-top: 4px;
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.step4-site-nav__item:hover > .step4-site-nav__dropdown,
.step4-site-nav__item:focus-within > .step4-site-nav__dropdown {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.step4-site-nav__sublist {
    background: #fff;
    border-radius: 20px;
    border: 1px solid rgba(21, 93, 252, 0.12);
    box-shadow: 0 28px 55px rgba(16, 41, 108, 0.17);
    padding: 14px;
}

.step4-site-nav__sublist .step4-site-nav__item {
    width: 100%;
}

.step4-site-nav__sublist .step4-site-nav__link {
    width: 100%;
    min-height: 0;
    padding: 10px 12px;
    border-radius: 12px;
    font-size: 0.95rem;
    font-weight: 400;
    letter-spacing: 0;
    line-height: 1.35;
    text-transform: none;
}

.step4-site-nav__sublist .step4-site-nav__item:hover > .step4-site-nav__link,
.step4-site-nav__sublist .step4-site-nav__item:focus-within > .step4-site-nav__link,
.step4-site-nav__sublist .step4-site-nav__item--active > .step4-site-nav__link {
    background: rgba(21, 93, 252, 0.08);
    color: #113b78;
    box-shadow: none;
}

.step4-mobile-menu {
    display: flex;
    flex-direction: column;
}

.step4-site-nav::-webkit-scrollbar {
    height: 6px;
}

.step4-site-nav::-webkit-scrollbar-thumb {
    background: rgba(21, 93, 252, 0.25);
    border-radius: 999px;
}

.step4-mobile-menu__entry {
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.step4-mobile-menu__entry:last-child {
    border-bottom: 0;
}

.step4-mobile-menu__row {
    display: flex;
    align-items: center;
}

.step4-mobile-menu__link {
    flex: 1 1 auto;
    min-width: 0;
    display: block;
    padding: 14px 0;
    color: #fff;
    font-size: 1rem;
    line-height: 1.2;
}

.step4-mobile-menu__toggle {
    flex: 0 0 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border: 0;
    background: transparent;
    color: #fff;
}

.step4-mobile-menu__toggle span {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg);
    transition: transform 0.2s ease;
}

.step4-mobile-menu__toggle[aria-expanded="true"] span {
    transform: rotate(225deg);
}

.step4-mobile-menu__sublist {
    padding: 0 0 12px 18px;
}

.step4-mobile-menu__sublist .step4-mobile-menu__entry {
    border: 0;
}

.step4-mobile-menu__sublist .step4-mobile-menu__link {
    padding: 9px 0;
    font-size: 0.93rem;
    color: rgba(255, 255, 255, 0.88);
}

.breadcrumbs[data-v-7f0a15a6],
.breadcrumbs[data-v-a123035e] {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    width: 100%;
    max-width: 1300px;
    margin: 0 auto 32px;
    gap: 2px;
}

.legacy-page[data-v-7f0a15a6] .breadcrumbs[data-v-7f0a15a6] {
    max-width: 920px;
}

.breadcrumbs[data-v-80d093e5] {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    width: 100%;
    max-width: 1300px;
    margin: 0 auto 32px;
    gap: 2px;
}

.breadcrumbs span[data-v-7f0a15a6],
.breadcrumbs span[data-v-a123035e] {
    height: 1px;
    width: 24px;
    background: #636363;
}

.breadcrumbs span[data-v-80d093e5] {
    height: 1px;
    width: 24px;
    background: #636363;
}

.breadcrumbs a[data-v-7f0a15a6],
.breadcrumbs p[data-v-7f0a15a6],
.breadcrumbs a[data-v-a123035e],
.breadcrumbs p[data-v-a123035e] {
    color: #636363;
    font-size: 0.75rem;
}

.breadcrumbs a[data-v-80d093e5],
.breadcrumbs p[data-v-80d093e5] {
    color: #636363;
    font-size: 0.75rem;
}

@media (hover: hover) {
    .breadcrumbs a[data-v-7f0a15a6]:hover,
    .breadcrumbs a[data-v-a123035e]:hover,
    .breadcrumbs a[data-v-80d093e5]:hover {
        text-decoration: underline;
    }
}

@media (hover: none) {
    .breadcrumbs a[data-v-7f0a15a6]:active,
    .breadcrumbs a[data-v-a123035e]:active,
    .breadcrumbs a[data-v-80d093e5]:active {
        text-decoration: underline;
    }
}

.step4-footer {
    gap: 28px;
}

.step4-footer__top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
}

.step4-footer__brand {
    display: inline-flex;
    width: min(290px, 100%);
}

.step4-footer__brand img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

.step4-footer__nav {
    flex: 1 1 620px;
}

.step4-footer-menu {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 10px 18px;
}

.step4-footer-menu__link {
    display: inline-flex;
    align-items: center;
    min-height: 100%;
    padding: 13px 16px;
    border-radius: 18px;
    background: rgba(21, 93, 252, 0.06);
    color: #15366d;
    font-size: 0.95rem;
    transition: background 0.22s ease, color 0.22s ease, transform 0.22s ease;
}

.step4-footer-menu__link:hover,
.step4-footer-menu__link:focus-visible {
    background: linear-gradient(135deg, #007db6, #113b78);
    color: #fff;
    transform: translateY(-1px);
}

.step4-footer__contacts {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 30px;
    flex-wrap: wrap;
}

.step4-footer__contact-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.step4-footer__socials {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.step4-footer__socials a {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(21, 93, 252, 0.07);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background 0.22s ease, transform 0.22s ease;
}

.step4-footer__socials a:hover,
.step4-footer__socials a:focus-visible {
    background: rgba(21, 93, 252, 0.16);
    transform: translateY(-1px);
}

.step4-footer__socials img {
    width: 18px;
    height: 18px;
    object-fit: contain;
}

.step4-modal-shell {
    position: fixed;
    inset: 0;
    z-index: 250;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.step4-modal-shell[hidden] {
    display: none !important;
}

.step4-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(3, 22, 61, 0.62);
    backdrop-filter: blur(4px);
}

.step4-modal__surface {
    position: relative;
    z-index: 1;
    width: min(100%, 620px);
    max-height: calc(100vh - 48px);
    overflow-y: auto;
    background: #fff;
    border-radius: 28px;
    box-shadow: 0 35px 80px rgba(10, 29, 82, 0.28);
    padding: 28px;
}

.step4-modal__close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 40px;
    height: 40px;
    border: 0;
    border-radius: 50%;
    background: rgba(21, 93, 252, 0.08);
    color: #113b78;
    font-size: 1.6rem;
    line-height: 1;
}

.step4-modal-shell .rs-popup,
.step4-modal-shell .rs-popup2 {
    width: 100%;
}

.step4-modal-shell .rs-popup-title {
    padding-right: 32px;
    color: #15366d;
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 22px;
}

.step4-modal-shell .rs-popup_body {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.step4-modal-shell .rs-popup_line {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.step4-modal-shell .rs-popup_label {
    color: #4a5565;
    font-size: 0.92rem;
}

.step4-modal-shell .rs-popup_input,
.step4-modal-shell .rs-popup_textarea {
    width: 100%;
    border: 1px solid rgba(21, 93, 252, 0.18);
    border-radius: 16px;
    padding: 14px 16px;
    font-size: 1rem;
    font-family: Arial, sans-serif;
    background: #f9fbff;
}

.step4-modal-shell .rs-popup_textarea {
    min-height: 150px;
    resize: vertical;
}

.step4-modal-shell .rs-popup_bottom {
    margin-top: 20px;
}

.step4-modal-shell .rs-popup_btn {
    min-width: 220px;
    border-radius: 999px;
    padding: 14px 24px;
    background: linear-gradient(135deg, #007db6, #113b78);
    color: #fff;
    border: 0;
}

.step4-modal-shell .mfp-close {
    display: none;
}

.step4-contact-trigger {
    cursor: pointer;
}

.step4-contact-trigger,
.user-actions-header .message-button {
    border-radius: 25px;
    font-size: 0.625rem;
    color: #fff;
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 7px 16px;
    font-family: "Font Awesome 5 Brands Regular", sans-serif;
    font-weight: 300;
    min-height: 32px;
    background: #a50064;
}

.step4-contact-trigger img,
.user-actions-header .message-button img {
    width: auto;
    height: 16px;
    object-fit: contain;
}

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin: 40px auto 0;
}

.pagination .pagination-pages {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
}

.pagination a,
.pagination button {
    min-width: 42px;
    min-height: 42px;
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid rgba(21, 93, 252, 0.12);
    background: #fff;
    color: #15366d;
    font-size: 1rem;
    transition: background 0.22s ease, color 0.22s ease, border-color 0.22s ease;
}

.pagination a.active,
.pagination button.active,
.pagination a:hover,
.pagination button:hover,
.pagination a:focus-visible,
.pagination button:focus-visible {
    background: #113b78;
    color: #fff;
    border-color: #113b78;
}

.step4-search-shell .sisea-results,
.step4-search-shell .sisea-result-pages {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.step4-search-shell .sisea-result {
    padding: 22px;
    border-radius: 24px;
    border: 1px solid rgba(21, 93, 252, 0.12);
    background: #fff;
}

.step4-search-shell .sisea-result h3 {
    margin-bottom: 10px;
}

.step4-search-shell .sisea-result h3 a {
    color: #113b78;
}

header .search-header form {
    display: flex;
    align-items: stretch;
    width: 100%;
    height: 100%;
}

header .search-header input[type="text"] {
    flex: 1 1 auto;
    min-width: 0;
}

header .search-header button[type="submit"] {
    flex: 0 0 auto;
}

header .search-header input[type="hidden"] {
    display: none;
}

header,
.header {
    position: relative;
    overflow: visible;
}

.header-left-navigation,
.navigation-buttons-header {
    position: relative;
    z-index: 36;
}

.header .logo {
    width: 434px;
    min-width: 434px;
    max-width: 434px;
}

.header .logo img {
    max-width: 100%;
}

.navigation-buttons-header {
    flex-shrink: 0;
}

.lang {
    width: 68px;
    min-width: 68px;
    justify-content: space-between;
    flex-shrink: 0;
}

.lang p {
    width: 2ch;
    flex: 0 0 2ch;
    text-align: center;
}

.contacts-container {
    min-width: 220px;
    justify-content: flex-end;
}

.user-actions-header {
    min-width: 188px;
    justify-content: flex-end;
}

.user-actions-header a {
    width: 188px;
    justify-content: center;
}

header {
    z-index: 20;
}

header .navigation-buttons-header .menu {
    display: flex !important;
    flex-shrink: 0;
    align-items: flex-start;
    justify-content: center;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    position: relative;
    z-index: 35;
    pointer-events: auto;
    touch-action: manipulation;
}

.menu-burger {
    position: relative;
    z-index: 500 !important;
    pointer-events: auto !important;
    cursor: pointer;
    touch-action: manipulation;
}

header .navigation-buttons-header .menu span {
    pointer-events: none;
}

.menu-burger span {
    pointer-events: none;
}

.burger-menu-overlay {
    position: fixed;
    top: 120px;
    left: 20px;
    right: auto;
    width: 100vw;
    min-height: min(56vh, 560px);
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    padding: 0;
    background: transparent;
    box-sizing: border-box;
    z-index: 220;
}

.burger-menu-overlay[hidden] {
    display: none !important;
}

.burger-menu-panel {
    width: min(520px, calc(100vw - 24px));
    max-width: calc(100vw - 24px);
    max-height: min(56vh, 560px);
    overflow-y: auto;
    overflow-x: hidden;
    background: #032b6b;
    padding: 12px 16px 10px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
    box-sizing: border-box;
}

.step4-mobile-menu {
    width: 100%;
    min-width: 0;
}

.step4-mobile-menu__row,
.step4-mobile-menu__sublist,
.step4-mobile-menu__link {
    min-width: 0;
}

.step4-mobile-menu__link {
    white-space: normal;
    word-break: normal;
    overflow-wrap: anywhere;
}

@media (max-width: 1400px) {
    .step4-site-nav__list {
        gap: 6px;
    }

    .step4-site-nav__link {
        padding: 10px 12px;
        font-size: 0.74rem;
    }

    .header .logo {
        width: 250px;
        min-width: 250px;
        max-width: 250px;
    }
}

@media (max-width: 1023px) {
    .navigation-buttons-header {
        display: flex !important;
    }

    .header .logo,
    .contacts-container,
    .user-actions-header,
    .user-actions-header a {
        min-width: 0;
        width: auto;
    }

    .header .logo {
        max-width: 215px;
    }

    .breadcrumbs[data-v-7f0a15a6],
    .breadcrumbs[data-v-a123035e] {
        display: none;
    }

    .menu-burger {
        display: none !important;
    }

    .header {
        padding-right: 0;
    }

    .header-left-navigation {
        align-items: center;
    }

    .burger-menu-overlay {
        top: 68px;
    }

    .burger-menu-panel {
        width: min(360px, calc(100vw - 24px));
        max-height: min(70vh, 560px);
    }

    .step4-nav-shell {
        display: none;
    }

    .step4-footer__top,
    .step4-footer__contacts {
        flex-direction: column;
        gap: 24px;
    }

    .step4-footer-menu {
        grid-template-columns: 1fr;
    }

    .step4-modal__surface {
        padding: 22px 18px;
    }
}

@media (max-width: 767px) {
    .step4-modal-shell {
        padding: 14px;
    }

    .step4-modal-shell .rs-popup-title {
        font-size: 1.35rem;
    }

    .step4-footer__socials {
        gap: 8px;
    }
}