@media (min-width: 1221px) and (max-width: 1439px) {
  .site-brand img {
    width: clamp(300px, 31vw, 410px);
  }

  [lang="ru"] .primary-nav > ul,
  [lang="en"] .primary-nav > ul {
    gap: clamp(0.35rem, 0.7vw, 0.75rem);
  }

  [lang="ru"] .nav-link,
  [lang="en"] .nav-link {
    font-size: 0.84rem;
  }

  [lang="ru"] .hero-grid {
    grid-template-columns: minmax(0, 1.38fr) minmax(20rem, 0.62fr);
    gap: 2.5rem;
  }

  [lang="ru"] .hero h1 {
    max-width: 14.5em;
    font-size: clamp(2.65rem, 3.55vw, 3.25rem);
  }

  [lang="en"] .hero h1 {
    max-width: 14.5em;
    font-size: clamp(2.8rem, 3.7vw, 3.55rem);
  }

  [lang="ru"] .hero-lede,
  [lang="en"] .hero-lede {
    font-size: 1rem;
    line-height: 1.58;
  }
}

@media (max-width: 1220px) {
  body.nav-open::before {
    content: "";
    position: fixed;
    z-index: 55;
    inset: 0;
    background: rgba(33, 33, 33, 0.58);
  }

  .brand-context {
    display: none;
  }

  .mobile-menu-toggle {
    display: block;
    flex: 0 0 auto;
    margin-block: 0.4rem;
  }

  .mobile-menu-toggle[aria-expanded="true"] {
    position: fixed;
    z-index: 70;
    top: 1rem;
    right: 1rem;
    margin: 0;
    background: var(--brand-secondary);
    border-color: var(--brand-primary);
    box-shadow: 0 10px 30px rgba(33, 33, 33, 0.25);
  }

  .nav-row {
    position: relative;
    min-height: 56px;
    align-items: center;
    justify-content: flex-end;
  }

  .primary-nav {
    position: fixed;
    z-index: 60;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(90vw, 28rem);
    padding: 5rem 1.25rem 2rem;
    overflow-y: auto;
    color: var(--brand-white);
    background: var(--brand-deep);
    box-shadow: -16px 0 40px rgba(33, 33, 33, 0.28);
    visibility: hidden;
    transform: translateX(100%);
    transition:
      transform var(--motion-medium) var(--ease),
      visibility var(--motion-medium);
  }

  .primary-nav.is-open {
    visibility: visible;
    transform: translateX(0);
  }

  .primary-nav > ul {
    min-height: 0;
    display: block;
  }

  .nav-item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 48px;
    border-bottom: 1px solid rgba(255, 254, 249, 0.16);
  }

  .nav-link {
    min-height: 52px;
    white-space: normal;
  }

  .nav-link::after {
    display: none;
  }

  .submenu-toggle {
    width: 48px;
  }

  .mega-menu,
  .nav-item:nth-last-child(-n + 3) .mega-menu {
    position: static;
    grid-column: 1 / -1;
    width: auto;
    display: none;
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 0 0 1.25rem;
    color: var(--brand-white);
    background: transparent;
    border-top: 0;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: none;
  }

  .nav-item.is-open .mega-menu,
  .nav-item:focus-within .mega-menu {
    display: grid;
    transform: none;
  }

  .mega-menu strong {
    color: var(--brand-primary);
  }

  .mega-menu p {
    color: rgba(255, 254, 249, 0.7);
  }

  .mega-menu ul {
    border-top-color: rgba(255, 254, 249, 0.18);
  }

  .mega-menu li {
    border-bottom-color: rgba(255, 254, 249, 0.16);
  }

  .headline-layout,
  .editorial-grid,
  .people-archive,
  .article-shell,
  .profile-hero,
  .admissions-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .editorial-lead,
  .article-aside,
  .anchor-panel {
    position: static;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.55fr);
    gap: 2rem;
  }

  [lang="ru"] .hero-grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(17rem, 0.55fr);
  }

  [lang="ru"] .hero h1 {
    max-width: 15em;
    font-size: clamp(2.35rem, 4.5vw, 3.25rem);
  }

  [lang="en"] .hero h1 {
    max-width: 15em;
    font-size: clamp(2.5rem, 4.75vw, 3.5rem);
  }

  .hero-visual {
    min-height: 340px;
  }

  .footer-grid {
    grid-template-columns: 1.2fr 0.8fr;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .gallery-grid {
    grid-template-columns: 1fr 1fr;
  }

  .gallery-card:first-child {
    grid-column: 1 / -1;
    grid-row: auto;
  }

  .overview-languages {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 800px) {
  .site-header {
    top: -122px;
  }

  html {
    scroll-padding-top: 6rem;
  }

  .utility-inner {
    min-height: 40px;
  }

  .utility-inner > p,
  .utility-links {
    display: none;
  }

  .language-switcher {
    width: 100%;
    justify-content: flex-end;
  }

  .brand-row {
    min-height: 78px;
  }

  .site-brand img {
    width: min(72vw, 310px);
    max-height: 60px;
  }

  .hero {
    min-height: auto;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding-block: 3.5rem;
  }

  [lang="ru"] .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero h1,
  [lang="en"] .hero h1 {
    max-width: 12em;
    font-size: clamp(2.5rem, 8.7vw, 3.75rem);
  }

  [lang="ru"] .hero h1 {
    max-width: none;
    font-size: clamp(2.25rem, 7.5vw, 3.2rem);
    line-height: 1.06;
  }

  .hero-lede {
    margin-bottom: 1.5rem;
  }

  .hero-visual {
    min-height: 280px;
  }

  .hero-mark {
    width: min(78vw, 320px);
  }

  .hero-score-card {
    position: relative;
    right: auto;
    bottom: auto;
    width: min(92%, 24rem);
    margin: -2rem 0 0 auto;
  }

  .hero-atmosphere {
    opacity: 0.82;
    animation: none;
    transform: none;
  }

  .hero-score-lines,
  .hero-foreground {
    transform: none;
  }

  .page-hero::after {
    right: -3rem;
    width: 13rem;
  }

  .headline-feature {
    grid-template-columns: 1fr;
  }

  .programme-board {
    grid-template-columns: 1fr;
  }

  .programme-date {
    min-height: 12rem;
  }

  .programme-list article,
  .programme-empty {
    grid-template-columns: 5.5rem 1fr;
  }

  .programme-list article > :last-child {
    grid-column: 2;
  }

  .channel-directory {
    grid-template-columns: 1fr;
    grid-template-areas: none;
  }

  .directory-item,
  .directory-item:first-child,
  .directory-item:nth-child(2),
  .directory-item:nth-child(3),
  .directory-item:nth-child(4) {
    grid-area: auto;
    min-height: 12rem;
  }

  .partner-composition {
    grid-template-columns: 1fr;
  }

  .partner-bridge {
    grid-template-columns: 1fr auto 1fr;
  }

  .partner-bridge::before,
  .partner-bridge::after {
    width: auto;
  }

  .timeline::before {
    left: 1rem;
  }

  .timeline article {
    grid-template-columns: 1fr;
    gap: 0.75rem;
    padding-left: 3rem;
  }

  .timeline article::before {
    left: 0.67rem;
  }

  .news-row {
    grid-template-columns: 1fr auto;
    gap: 0.75rem 1.25rem;
  }

  .news-row-media {
    grid-column: 1 / -1;
  }

  .news-row > div {
    grid-column: 1 / -1;
    grid-row: 3;
  }

  .news-row time {
    grid-row: 2;
  }

  .news-row .news-type {
    grid-row: 2;
  }

  .article-nav {
    grid-template-columns: 1fr;
  }

  .article-nav a + a {
    padding-left: 0;
    border-top: 1px solid rgba(33, 33, 33, 0.18);
    border-left: 0;
  }

  .structure-branches {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .gallery-card:first-child {
    grid-column: auto;
  }

  .policy-facts,
  .contact-panel {
    grid-template-columns: 1fr;
  }

  .overview-header {
    grid-template-columns: 1fr;
  }

  .overview-header img {
    max-height: 120px;
    object-position: left bottom;
  }

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

  .footer-brand {
    grid-column: auto;
  }

  .footer-bottom .container {
    display: block;
  }

  .footer-bottom p + p {
    margin-top: 0.35rem;
  }
}

@media (max-width: 520px) {
  :root {
    --gutter: 1rem;
  }

  body {
    font-size: 0.96rem;
  }

  .language-switcher {
    justify-content: space-between;
    gap: 0.4rem;
  }

  .brand-row {
    min-height: 72px;
  }

  .site-brand img {
    width: min(76vw, 278px);
    max-height: 54px;
  }

  .primary-nav {
    width: 100vw;
    max-width: none;
  }

  .hero-grid {
    padding-block: 2.8rem 3.5rem;
  }

  .hero h1 {
    max-width: 10.5em;
    font-size: clamp(2.35rem, 10.5vw, 3.15rem);
  }

  [lang="ru"] .hero h1 {
    max-width: none;
    font-size: clamp(2.08rem, 8.3vw, 2.75rem);
    letter-spacing: -0.018em;
  }

  [lang="en"] .hero h1 {
    max-width: none;
    font-size: clamp(2.15rem, 9.2vw, 2.95rem);
  }

  .hero-visual {
    min-height: 240px;
  }

  .hero-score-card {
    width: 100%;
    margin-top: -1.5rem;
  }

  .headline-mini-carousel [data-slide] {
    grid-template-columns: 6.25rem minmax(0, 1fr);
    gap: 0.8rem;
  }

  .hero-news-image {
    min-height: 7rem;
  }

  .hero-score-card strong {
    font-size: 1.12rem;
  }

  .section {
    padding-block: 4rem;
  }

  .section-heading h2 {
    font-size: clamp(2rem, 10vw, 3rem);
  }

  .headline-index article,
  .index-rail a,
  .index-rail .index-item {
    grid-template-columns: 3.5rem 1fr;
  }

  .headline-index article > :last-child,
  .index-arrow {
    grid-column: 2;
  }

  .programme-list {
    padding-inline: 0.5rem;
  }

  .programme-list article,
  .programme-empty {
    grid-template-columns: 1fr;
  }

  .programme-list article > :last-child {
    grid-column: 1;
  }

  .category-list,
  .profile-facts {
    grid-template-columns: 1fr;
  }

  .news-row {
    grid-template-columns: 1fr;
  }

  .news-row-media {
    grid-column: 1;
  }

  .news-row > div {
    grid-column: 1;
    grid-row: auto;
  }

  .news-row time,
  .news-row .news-type {
    grid-row: auto;
  }

  .empty-state {
    grid-template-columns: 1fr;
  }

  .attachment-list li {
    grid-template-columns: 3rem 1fr;
  }

  .attachment-list li > :last-child {
    grid-column: 2;
  }

  .lightbox {
    grid-template-columns: 3rem minmax(0, 1fr) 3rem;
    gap: 0.4rem;
    padding: 0.5rem;
  }

  .lightbox-close,
  .lightbox-prev,
  .lightbox-next {
    width: 44px;
    height: 44px;
  }

  .back-to-top {
    right: 0.75rem;
    bottom: 0.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .hero::before,
  .hero-mark,
  .hero-atmosphere,
  .hero-score-lines,
  .hero-foreground {
    transform: none !important;
  }

  .js .reveal {
    opacity: 1;
    transform: none;
  }
}

@media print {
  .site-header,
  .site-footer,
  .back-to-top,
  .filter-bar,
  .article-aside,
  .anchor-panel {
    display: none !important;
  }

  body {
    background: white;
    color: black;
  }

  main {
    min-height: 0;
  }

  a {
    text-decoration: underline;
  }
}