:root {
  color-scheme: dark;
  --bg: #10130f;
  --bg-2: #171b15;
  --surface: #20251d;
  --surface-2: #272d23;
  --ink: #f3f0e7;
  --muted: #b8b6aa;
  --line: rgba(218, 205, 170, 0.18);
  --line-strong: rgba(218, 205, 170, 0.36);
  --field: #3d4b35;
  --field-dark: #1d2a1e;
  --khaki: #c7b37a;
  --signal: #9f3d2f;
  --paper: #e7dfcb;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px) 0 0 / 48px 48px,
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px) 0 0 / 48px 48px,
    radial-gradient(circle at 78% 8%, rgba(159, 61, 47, 0.14), transparent 34%),
    var(--bg);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(230px, 1fr) auto auto;
  gap: 20px;
  align-items: center;
  min-height: 74px;
  padding: 12px clamp(18px, 4vw, 58px);
  background: rgba(12, 16, 12, 0.92);
  border-bottom: 1px solid var(--line-strong);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 54px;
  height: 58px;
  flex: 0 0 54px;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 18px;
  line-height: 1;
}

.brand small {
  color: var(--khaki);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.nav {
  display: flex;
  gap: 4px;
  align-items: center;
}

.nav a,
.header-action,
.button,
.news-toolbar button {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 14px;
  border: 1px solid transparent;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.nav a {
  color: var(--muted);
}

.nav a:hover {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.06);
}

.header-action,
.button.primary,
.news-toolbar button {
  background: var(--khaki);
  color: #151811;
}

.hero {
  position: relative;
  min-height: calc(100vh - 74px);
  display: grid;
  align-items: end;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero-media {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(9, 12, 8, 0.92), rgba(9, 12, 8, 0.72) 46%, rgba(9, 12, 8, 0.3)),
    linear-gradient(0deg, rgba(9, 12, 8, 0.7), rgba(9, 12, 8, 0.05) 34%),
    url("/assets/hero-briefing.png") center/cover;
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(840px, calc(100% - 36px));
  margin: 0 0 clamp(48px, 8vh, 90px) clamp(18px, 6vw, 76px);
  color: #fff;
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--khaki);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-size: clamp(76px, 13vw, 164px);
  line-height: 0.84;
  letter-spacing: 0;
}

.hero-lead {
  width: min(760px, 100%);
  margin: 28px 0 0;
  color: var(--paper);
  font-size: clamp(19px, 2.1vw, 27px);
  font-weight: 700;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 34px;
}

.button {
  min-width: 154px;
}

.button.ghost {
  border-color: rgba(231, 223, 203, 0.46);
  color: var(--paper);
  background: rgba(255, 255, 255, 0.05);
}

.contact-panel span,
.requisites-list dt,
.partner-row span {
  color: var(--khaki);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.intro,
.section,
.command-section {
  width: min(1160px, calc(100% - 36px));
  margin: 0 auto;
}

.intro {
  display: grid;
  grid-template-columns: minmax(260px, 0.85fr) minmax(280px, 1.15fr);
  gap: clamp(26px, 5vw, 76px);
  padding: clamp(64px, 8vw, 104px) 0 30px;
}

h2 {
  margin: 0;
  font-size: clamp(32px, 5vw, 58px);
  line-height: 1;
}

.intro p:last-child,
.command-head p,
.section-copy {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.section-copy {
  max-width: 620px;
  margin-top: 14px;
}

.section {
  padding: clamp(60px, 8vw, 106px) 0 0;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 30px;
}

.section-heading.inline {
  max-width: none;
  display: flex;
  justify-content: space-between;
  gap: 22px;
  align-items: end;
}

.source-note,
.text-link {
  color: var(--khaki);
  font-size: 14px;
  font-weight: 900;
}

.news-grid {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.news-grid {
  grid-template-columns: repeat(3, 1fr);
}

.news-card,
.requisites-list div,
.contact-panel div {
  background: linear-gradient(180deg, var(--surface), #1a2018);
  border: 0;
}

.mission-brief {
  display: grid;
  grid-template-columns: minmax(300px, 0.92fr) minmax(420px, 1.35fr);
  gap: 1px;
  background: var(--line-strong);
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow);
}

.mission-lead,
.mission-list article {
  background:
    linear-gradient(135deg, rgba(199, 179, 122, 0.08), transparent 38%),
    linear-gradient(180deg, var(--surface), #171d16);
}

.mission-lead {
  min-height: 520px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(26px, 4vw, 42px);
}

.mission-lead span,
.mission-list span {
  color: var(--khaki);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.mission-lead h3 {
  margin: 22px 0 18px;
  font-size: clamp(30px, 4vw, 50px);
  line-height: 0.98;
}

.mission-lead p {
  max-width: 560px;
  margin: 0;
  color: var(--paper);
  font-size: 18px;
}

.mission-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
}

.mission-list article {
  min-height: 172px;
  padding: 22px;
}

.mission-list h3 {
  margin: 24px 0 10px;
  font-size: 21px;
  line-height: 1.08;
}

.mission-list p {
  margin: 0;
  color: var(--muted);
}

.news-card h3 {
  margin: 18px 0 12px;
  font-size: 22px;
  line-height: 1.12;
}

.news-card p {
  margin: 0;
  color: var(--muted);
}

.news-card a {
  color: var(--khaki);
}

.news-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
  color: var(--muted);
}

.news-toolbar button {
  cursor: pointer;
}

.news-toolbar button:disabled {
  opacity: 0.64;
  cursor: wait;
}

.news-card {
  display: flex;
  min-height: 360px;
  flex-direction: column;
  overflow: hidden;
}

.news-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: var(--field-dark);
}

.news-card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 20px;
}

.news-card time {
  color: var(--khaki);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.news-card p {
  display: -webkit-box;
  -webkit-line-clamp: 6;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-card a {
  margin-top: auto;
  padding-top: 18px;
  font-weight: 900;
}

.news-card-placeholder {
  min-height: 260px;
  border: 1px dashed rgba(199, 179, 122, 0.24);
  opacity: 0.58;
}

.news-card-placeholder .news-card-body {
  justify-content: flex-end;
}

.news-card-placeholder h3 {
  color: var(--muted);
}

.photo-board {
  display: grid;
  grid-template-columns: minmax(520px, 1.28fr) minmax(360px, 0.72fr);
  gap: 1px;
  background: var(--line-strong);
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow);
}

.photo-lead,
.photo-slider {
  background: linear-gradient(180deg, var(--surface), #171d16);
}

.photo-lead {
  display: grid;
  grid-template-rows: minmax(520px, 1fr) auto;
}

.photo-lead > div:last-child {
  padding: 28px;
}

.photo-lead span,
.photo-main-slot span,
.photo-slider-top span {
  color: var(--khaki);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.photo-lead h3 {
  margin: 14px 0 10px;
  font-size: clamp(26px, 3vw, 42px);
  line-height: 1;
}

.photo-lead p {
  max-width: 660px;
  margin: 0;
  color: var(--muted);
}

.photo-main-slot {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  background: #151a14;
}

.photo-main-slot img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.photo-slide img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

.photo-main-slot span {
  position: absolute;
  left: 20px;
  bottom: 20px;
  padding: 8px 10px;
  background: rgba(8, 11, 8, 0.78);
}

.photo-slider {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.photo-slider-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  min-height: 68px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}

.photo-controls {
  display: inline-flex;
  gap: 8px;
}

.photo-controls button {
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.04);
  color: var(--paper);
  cursor: pointer;
  font-size: 28px;
  line-height: 1;
}

.photo-controls button:hover {
  background: var(--khaki);
  color: #151811;
}

.photo-viewport {
  flex: 1;
  min-height: 520px;
  overflow: hidden;
}

.photo-track {
  height: 100%;
  display: flex;
  transition: transform 360ms ease;
}

.photo-slide {
  min-width: 100%;
  display: grid;
  grid-template-rows: minmax(420px, 1fr) auto;
  background: #151a14;
}

.photo-slide figure {
  min-height: 420px;
  margin: 0;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(199, 179, 122, 0.08), transparent 40%),
    #0e120d;
  cursor: zoom-in;
}

.photo-slide p {
  min-height: 96px;
  margin: 0;
  padding: 20px;
  color: var(--muted);
  background: linear-gradient(180deg, var(--surface), #171d16);
}

.photo-dots {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 16px 18px 18px;
  border-top: 1px solid var(--line);
}

.photo-dots button {
  width: 10px;
  height: 10px;
  padding: 0;
  border: 1px solid rgba(199, 179, 122, 0.7);
  background: transparent;
  cursor: pointer;
}

.photo-dots button.active {
  width: 28px;
  background: var(--khaki);
}

.photo-lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  place-items: center;
  padding: 28px;
  background: rgba(5, 7, 5, 0.92);
}

.photo-lightbox.open {
  display: grid;
}

.photo-lightbox figure {
  width: min(1120px, 100%);
  max-height: calc(100vh - 72px);
  margin: 0;
  display: grid;
  gap: 12px;
}

.photo-lightbox img {
  width: 100%;
  max-height: calc(100vh - 128px);
  object-fit: contain;
  background: #070907;
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow);
}

.photo-lightbox figcaption {
  color: var(--paper);
  font-weight: 800;
  text-align: center;
}

.photo-lightbox-close,
.photo-lightbox-nav {
  position: fixed;
  border: 1px solid var(--line-strong);
  background: rgba(18, 23, 17, 0.86);
  color: var(--paper);
  cursor: pointer;
}

.photo-lightbox-close {
  top: 18px;
  right: 18px;
  width: 46px;
  height: 46px;
  font-size: 34px;
  line-height: 1;
}

.photo-lightbox-nav {
  top: 50%;
  width: 52px;
  height: 64px;
  transform: translateY(-50%);
  font-size: 42px;
  line-height: 1;
}

.photo-lightbox-nav.prev {
  left: 18px;
}

.photo-lightbox-nav.next {
  right: 18px;
}

.photo-lightbox-close:hover,
.photo-lightbox-nav:hover {
  background: var(--khaki);
  color: #151811;
}

.partners-heading {
  align-items: start;
}

.partners-heading .section-copy {
  max-width: 420px;
  padding-top: 18px;
}

.partners-board {
  display: grid;
  gap: 1px;
  background: var(--line-strong);
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow);
}

.partner-row {
  display: grid;
  grid-template-columns: 180px minmax(220px, 0.8fr) minmax(320px, 1.35fr);
  gap: 24px;
  align-items: start;
  min-height: 116px;
  padding: 22px;
  background:
    linear-gradient(90deg, rgba(199, 179, 122, 0.06), transparent 44%),
    linear-gradient(180deg, var(--surface), #1a2018);
}

.partner-row h3 {
  margin: 0;
  font-size: 22px;
  line-height: 1.1;
}

.partner-row p {
  margin: 0;
  color: var(--muted);
}

.partner-row:hover h3,
.partner-row:hover span {
  color: var(--paper);
}

.command-section {
  padding: clamp(64px, 8vw, 108px) 0;
}

.command-head {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(320px, 1.1fr);
  gap: clamp(24px, 6vw, 78px);
  margin-bottom: 30px;
}

.command-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.8fr) minmax(420px, 1.2fr);
  gap: 1px;
  background: var(--line-strong);
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow);
}

.contact-panel {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 0;
  box-shadow: none;
}

.contact-panel div {
  display: grid;
  gap: 7px;
  min-height: 76px;
  padding: 18px;
}

.contact-panel a,
.contact-panel strong {
  display: block;
  color: var(--ink);
  font-weight: 900;
}

.social-links a {
  display: inline-block;
  margin-right: 16px;
}

.requisites-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  margin: 0;
  background: var(--line);
}

.requisites-list div {
  display: grid;
  gap: 8px;
  padding: 20px;
}

.requisites-list dd {
  margin: 0;
  overflow-wrap: anywhere;
  font-weight: 900;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 28px clamp(18px, 4vw, 58px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  background: #0b0e0a;
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav {
    grid-column: 1 / -1;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .news-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .intro,
  .command-head,
  .command-grid,
  .partner-row,
  .photo-board {
    grid-template-columns: 1fr;
  }

  .mission-brief,
  .requisites-list {
    grid-template-columns: 1fr;
  }

  .mission-lead {
    min-height: auto;
  }
}

@media (max-width: 640px) {
  body {
    background:
      linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px) 0 0 / 34px 34px,
      linear-gradient(rgba(255, 255, 255, 0.016) 1px, transparent 1px) 0 0 / 34px 34px,
      var(--bg);
  }

  .site-header {
    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    min-height: 0;
    padding: 12px 14px;
  }

  .brand {
    gap: 10px;
  }

  .brand-mark {
    width: 42px;
    height: 46px;
    flex-basis: 42px;
  }

  .brand strong {
    font-size: 15px;
  }

  .brand small {
    font-size: 10px;
  }

  .header-action {
    display: none;
  }

  .nav {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    overflow: visible;
    padding: 0;
    background: var(--line);
    border: 1px solid var(--line);
  }

  .nav a {
    min-height: 36px;
    padding: 7px 6px;
    background: rgba(255, 255, 255, 0.03);
    font-size: 10px;
    text-align: center;
  }

  .hero {
    min-height: auto;
    padding: 92px 14px 46px;
    align-items: end;
  }

  .hero-media {
    background:
      linear-gradient(0deg, rgba(9, 12, 8, 0.92), rgba(9, 12, 8, 0.42)),
      url("/assets/hero-briefing.png") center/cover;
  }

  .hero-content {
    width: 100%;
    margin: 0;
  }

  .eyebrow,
  .section-kicker {
    font-size: 11px;
  }

  .hero h1 {
    font-size: clamp(64px, 25vw, 96px);
  }

  .hero-lead {
    margin-top: 20px;
    font-size: 18px;
  }

  .hero-actions {
    gap: 8px;
    margin-top: 24px;
  }

  .hero-actions .button {
    flex: 1 1 100%;
  }

  .intro,
  .section,
  .command-section {
    width: min(100% - 28px, 1160px);
  }

  .intro {
    gap: 18px;
    padding: 44px 0 12px;
  }

  h2 {
    font-size: clamp(30px, 11vw, 40px);
    line-height: 1.02;
  }

  .intro p:last-child,
  .command-head p,
  .section-copy,
  .mission-lead p {
    font-size: 16px;
  }

  .section {
    padding-top: 54px;
  }

  .section-heading {
    margin-bottom: 20px;
  }

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

  .mission-lead {
    padding: 22px;
  }

  .mission-lead h3 {
    font-size: clamp(28px, 10vw, 38px);
  }

  .mission-list {
    grid-template-columns: 1fr;
  }

  .mission-list article {
    min-height: auto;
    padding: 20px;
  }

  .news-card,
  .news-card-placeholder {
    min-height: 250px;
  }

  .photo-lead {
    grid-template-rows: minmax(300px, 1fr) auto;
  }

  .photo-main-slot {
    min-height: 300px;
  }

  .photo-viewport {
    min-height: 360px;
  }

  .photo-slide {
    grid-template-rows: minmax(280px, 1fr) auto;
  }

  .photo-slide figure {
    min-height: 280px;
  }

  .photo-controls button {
    width: 38px;
    height: 38px;
  }

  .photo-lightbox {
    padding: 54px 12px 18px;
  }

  .photo-lightbox-close {
    top: 10px;
    right: 10px;
  }

  .photo-lightbox-nav {
    top: auto;
    bottom: 14px;
    transform: none;
    width: 48px;
    height: 48px;
    font-size: 34px;
  }

  .photo-lightbox-nav.prev {
    left: 14px;
  }

  .photo-lightbox-nav.next {
    right: 14px;
  }

  .photo-lightbox figure {
    max-height: calc(100vh - 110px);
  }

  .photo-lightbox img {
    max-height: calc(100vh - 170px);
  }

  .partner-row {
    gap: 10px;
    min-height: auto;
    padding: 18px;
  }

  .partner-row h3 {
    font-size: 20px;
  }

  .command-section {
    padding: 54px 0;
  }

  .command-head {
    gap: 18px;
  }

  .contact-panel div,
  .requisites-list div {
    padding: 16px;
  }

  .section-heading.inline,
  .news-toolbar,
  .footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer {
    padding: 22px 14px;
  }
}