:root {
  --navy:    #14233b;   /* основной — стратегический тёмно-синий */
  --navy-2:  #1d3050;   /* светлее для слоёв */
  --steel:   #3c4f6e;   /* вторичный стальной */
  --gold:    #c2a14d;   /* золото / галун / знаки различия */
  --gold-2:  #9c7e35;   /* тёмное золото для текста на светлом */
  --ink:     #1b1f27;   /* основной текст */
  --muted:   #5a6678;   /* приглушённый текст */
  --paper:   #f3f4f7;   /* фон страницы (прохладная бумага) */
  --surface: #ffffff;   /* карточки / панели */
  --line:    #d9dde4;   /* тонкие линии */
  --line-2:  #e8eaef;

  --serif: "PT Serif", Georgia, "Times New Roman", serif;
  --sans:  "PT Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono:  "PT Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;

  --maxw: 1140px;
}

/* ---------- основа ---------- */
* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
}

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  font-size: 1.0625rem;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5 {
  font-family: var(--serif);
  color: var(--navy);
  line-height: 1.2;
  font-weight: 700;
}

a { color: var(--steel); text-decoration: none; }
a:hover { color: var(--gold-2); text-decoration: underline; text-underline-offset: 3px; }

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
  border-radius: 2px;
}

.container-tight { max-width: var(--maxw); }

/* эйбрау / надзаголовок — как регистровая метка официального документа */
.eyebrow {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold-2);
  margin-bottom: .65rem;
  display: inline-block;
}
.eyebrow--light { color: var(--gold); }

/* «галун» — золотая двойная линейка */
.braid {
  height: 0; border: 0;
  border-top: 2px solid var(--gold);
  position: relative; opacity: .9;
}
.braid::after {
  content: ""; position: absolute; left: 0; right: 0; top: 3px;
  border-top: 1px solid var(--gold);
  opacity: .5;
}
.braid--center { width: 64px; margin: 1.1rem auto; }

/* шеврон-инсигния (сардар = военачальник) */
.chevrons { display: inline-flex; gap: 4px; }
.chevrons svg { width: 26px; height: 11px; display: block; }
.chevrons path { fill: none; stroke: var(--gold); stroke-width: 2.4; }

/* ============================================================
   ШАПКА / НАВИГАЦИЯ
   ============================================================ */
.navbar.sardar-nav {
  background: var(--navy);
  border-bottom: 2px solid var(--gold);
  padding-top: .55rem; padding-bottom: .55rem;
}
.sardar-nav .navbar-brand {
  font-family: var(--serif);
  font-weight: 700;
  letter-spacing: .14em;
  color: #fff;
  display: flex; align-items: center; gap: .6rem;
}
.sardar-nav .navbar-brand .brand-mark {
  font-size: 1.35rem; line-height: 1;
}
.sardar-nav .navbar-brand small {
  display: block;
  font-family: var(--mono);
  font-size: .58rem;
  letter-spacing: .18em;
  color: var(--gold);
  font-weight: 400;
  margin-top: 2px;
}
.sardar-nav .nav-link {
  color: #cdd6e4 !important;
  font-size: .95rem;
  padding: .4rem .85rem !important;
  border-radius: 3px;
}
.sardar-nav .nav-link:hover,
.sardar-nav .nav-link:focus { color: #fff !important; }
.sardar-nav .nav-link.active {
  color: #fff !important;
  box-shadow: inset 0 -2px 0 var(--gold);
}
.sardar-nav .dropdown-menu {
  border: 1px solid var(--line);
  border-top: 2px solid var(--gold);
  border-radius: 0 0 4px 4px;
  box-shadow: 0 12px 30px rgba(20,35,59,.16);
  padding: .35rem;
}
.sardar-nav .dropdown-item {
  border-radius: 3px;
  padding: .5rem .8rem;
  font-size: .94rem;
  color: var(--ink);
}
.sardar-nav .dropdown-item:hover,
.sardar-nav .dropdown-item:focus { background: var(--paper); color: var(--navy); }
.sardar-nav .dropdown-item.active { background: var(--navy); color: #fff; }
.navbar-toggler { border-color: rgba(194,161,77,.5); }
.navbar-toggler:focus { box-shadow: 0 0 0 3px rgba(194,161,77,.4); }

.btn-submit {
  background: var(--gold);
  color: var(--navy);
  font-weight: 700;
  border: 0;
  border-radius: 3px;
  padding: .45rem 1.1rem;
  letter-spacing: .02em;
}
.btn-submit:hover { background: #d4b463; color: var(--navy); }

/* ============================================================
   ГЕРОЙ / ПАРАДНЫЙ ШТАНДАРТ
   ============================================================ */
.masthead {
  background:
    radial-gradient(1200px 400px at 50% -10%, rgba(60,79,110,.55), transparent 70%),
    linear-gradient(180deg, var(--navy-2) 0%, var(--navy) 100%);
  color: #eef2f8;
  position: relative;
  overflow: hidden;
  padding: clamp(3.5rem, 9vw, 7rem) 0 clamp(3rem, 7vw, 5rem);
}
.masthead::before { /* тонкая топографическая сетка */
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(194,161,77,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(194,161,77,.05) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(circle at 50% 30%, #000 35%, transparent 78%);
}
.masthead .container { position: relative; z-index: 1; }

.masthead .registry {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .2em;
  color: var(--gold);
  text-transform: uppercase;
}
.wordmark {
  font-family: var(--serif);
  font-weight: 700;
  color: #fff;
  letter-spacing: .16em;
  font-size: clamp(2.8rem, 9vw, 5.6rem);
  margin: .5rem 0 .2rem;
  line-height: 1;
}
.masthead .lede {
  color: #c6d0e0;
  font-size: clamp(1rem, 2.2vw, 1.2rem);
  max-width: 640px; margin: 0 auto;
}
.masthead .issuer {
  margin-top: 1.4rem;
  font-size: .9rem;
  color: #9fb0c8;
}
.masthead .gold-frame {
  border: 1px solid rgba(194,161,77,.45);
  padding: clamp(1.6rem, 5vw, 2.8rem) 1.5rem;
  position: relative;
  max-width: 820px; margin: 0 auto;
}
/* золотые уголки рамки — «эполеты» */
.masthead .gold-frame::before,
.masthead .gold-frame::after {
  content: ""; position: absolute; width: 22px; height: 22px;
  border-color: var(--gold); border-style: solid;
}
.masthead .gold-frame::before { top: -1px; left: -1px; border-width: 2px 0 0 2px; }
.masthead .gold-frame::after  { bottom: -1px; right: -1px; border-width: 0 2px 2px 0; }

/* ============================================================
   ОБЩИЕ СЕКЦИИ
   ============================================================ */
.section { padding: clamp(2.75rem, 6vw, 4.5rem) 0; }
.section--alt { background: var(--surface); border-block: 1px solid var(--line); }

.section-head { margin-bottom: 2rem; }
.section-head h2 { font-size: clamp(1.6rem, 3.6vw, 2.3rem); }
.section-head p { color: var(--muted); max-width: 720px; }

.lead-prose p { margin-bottom: 1.05rem; }
.lead-prose strong { color: var(--navy); }

/* «погон» — строка-страница, шапка внутренних страниц */
.pagehead {
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-2) 100%);
  color: #eef2f8; padding: clamp(2.4rem, 6vw, 3.6rem) 0;
  border-bottom: 2px solid var(--gold);
}
.pagehead h1 { color: #fff; font-size: clamp(1.9rem, 4.6vw, 2.9rem); margin: .35rem 0 0; }
.pagehead .crumbs { font-family: var(--mono); font-size: .72rem; letter-spacing: .14em; color: var(--gold); }
.pagehead .crumbs a { color: #bcc8da; }
.pagehead p.sub { color: #aebbcf; margin-top: .7rem; max-width: 760px; }

/* ---------- факты «с первого взгляда» ---------- */
.facts {
  display: grid; gap: 1px;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  background: var(--line);
  border: 1px solid var(--line);
}
.fact { background: var(--surface); padding: 1.25rem 1.15rem; }
.fact .k { font-family: var(--mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.fact .v { font-family: var(--serif); font-weight: 700; color: var(--navy); font-size: 1.45rem; margin-top: .25rem; line-height: 1.1; }
.fact .v small { font-size: .8rem; font-family: var(--sans); font-weight: 400; color: var(--muted); display: block; }

/* ---------- тематические направления (нумерованные) ---------- */
.directions { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.dir-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-top: 3px solid var(--navy);
  padding: 1.5rem 1.4rem;
  position: relative;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.dir-card:hover { transform: translateY(-3px); box-shadow: 0 14px 34px rgba(20,35,59,.12); border-top-color: var(--gold); }
.dir-card .num {
  font-family: var(--mono); font-weight: 700;
  color: var(--gold-2); font-size: .85rem; letter-spacing: .1em;
}
.dir-card h3 { font-size: 1.18rem; margin: .5rem 0 0; }

/* ---------- карточки / панели ---------- */
.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: clamp(1.4rem, 3vw, 2rem);
}
.panel + .panel { margin-top: 1.25rem; }
.panel h3 { font-size: 1.25rem; margin: 0 0 .9rem; display: flex; align-items: baseline; gap: .6rem; }
.panel h3 .n {
  font-family: var(--mono); font-size: .8rem; color: var(--gold-2);
  border: 1px solid var(--gold); border-radius: 3px;
  padding: .1rem .45rem; flex: none;
}

/* списки с золотой меткой */
.list-clean { list-style: none; padding: 0; margin: 0; }
.list-clean li { position: relative; padding: .35rem 0 .35rem 1.5rem; }
.list-clean li::before {
  content: ""; position: absolute; left: 0; top: .95rem;
  width: 7px; height: 7px; background: var(--gold);
  transform: rotate(45deg);
}
.list-num { counter-reset: item; list-style: none; padding: 0; margin: 0; }
.list-num li { position: relative; padding: .4rem 0 .4rem 2.4rem; }
.list-num li::before {
  counter-increment: item; content: counter(item, decimal-leading-zero);
  position: absolute; left: 0; top: .45rem;
  font-family: var(--mono); font-size: .82rem; font-weight: 700;
  color: var(--gold-2);
}

/* определения / пары ключ-значение */
.kv { display: grid; grid-template-columns: max-content 1fr; gap: .35rem 1.25rem; }
.kv dt { font-weight: 700; color: var(--navy); font-family: var(--sans); }
.kv dd { margin: 0; color: var(--ink); }
@media (max-width: 540px){ .kv { grid-template-columns: 1fr; gap: .1rem .5rem; } .kv dd { margin-bottom:.6rem; } }

/* инлайн-код официальных индексов */
code.idx {
  font-family: var(--mono); font-size: .9em;
  background: var(--paper); border: 1px solid var(--line);
  padding: .05rem .4rem; border-radius: 3px; color: var(--navy);
}

/* ---------- редколлегия ---------- */
.board-group + .board-group { margin-top: 2.25rem; }
.board-group > h3 {
  font-size: 1.05rem; text-transform: uppercase; letter-spacing: .08em;
  color: var(--steel); font-family: var(--sans); font-weight: 700;
  padding-bottom: .5rem; border-bottom: 1px solid var(--line); margin-bottom: 1.1rem;
}
.member {
  background: var(--surface); border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  padding: 1rem 1.2rem; margin-bottom: .8rem; border-radius: 0 4px 4px 0;
}
.member .name { font-family: var(--serif); font-weight: 700; color: var(--navy); font-size: 1.08rem; }
.member .role { color: var(--gold-2); font-weight: 700; font-size: .9rem; }
.member .cred { color: var(--muted); font-size: .94rem; margin-top: .25rem; }
.member.lead { border-left-color: var(--navy); background: #fbfcfd; }

/* ---------- шаги / процесс ---------- */
.steps { counter-reset: step; }
.step { position: relative; padding-left: 3.2rem; padding-bottom: 1.6rem; }
.step:last-child { padding-bottom: 0; }
.step::before {
  counter-increment: step; content: counter(step);
  position: absolute; left: 0; top: 0;
  width: 2.2rem; height: 2.2rem; border-radius: 50%;
  background: var(--navy); color: #fff;
  font-family: var(--serif); font-weight: 700;
  display: grid; place-items: center;
}
.step:not(:last-child)::after {
  content: ""; position: absolute; left: 1.1rem; top: 2.2rem; bottom: .2rem;
  width: 2px; background: var(--line);
}
.step h4 { font-size: 1.05rem; margin: .25rem 0 .3rem; }

/* ---------- CTA полоса ---------- */
.cta-band {
  background: linear-gradient(180deg, var(--navy-2), var(--navy));
  color: #eef2f8; border-block: 2px solid var(--gold);
}
.cta-band h2 { color: #fff; }
.cta-band p { color: #bcc8da; }

/* ---------- заметка / выноска ---------- */
.note {
  background: #fbf8ef; border: 1px solid #ecdcae; border-left: 3px solid var(--gold);
  padding: 1rem 1.2rem; border-radius: 0 4px 4px 0; color: #5d5230;
}
.note strong { color: var(--gold-2); }

/* ---------- контакты ---------- */
.contact-card {
  background: var(--surface); border: 1px solid var(--line);
  border-top: 3px solid var(--navy); border-radius: 4px;
  padding: 1.5rem; height: 100%;
}
.contact-card .ic {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--navy); color: var(--gold);
  display: grid; place-items: center; font-size: 1.2rem; margin-bottom: .9rem;
}
.contact-card .label { font-family: var(--mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.contact-card .val { font-size: 1.1rem; color: var(--navy); font-weight: 700; margin-top: .2rem; }

/* ============================================================
   ПОДВАЛ
   ============================================================ */
.site-footer { background: var(--navy); color: #aebbcf; padding: 3rem 0 1.5rem; border-top: 2px solid var(--gold); }
.site-footer h5 { color: #fff; font-family: var(--serif); font-size: 1.15rem; letter-spacing: .1em; }
.site-footer .reg { font-family: var(--mono); font-size: .72rem; letter-spacing: .12em; color: var(--gold); }
.site-footer a { color: #c2cee0; }
.site-footer a:hover { color: #fff; }
.site-footer .foot-links { list-style: none; padding: 0; margin: 0; }
.site-footer .foot-links li { margin-bottom: .4rem; }
.site-footer .copy {
  border-top: 1px solid rgba(255,255,255,.12); margin-top: 2rem; padding-top: 1.25rem;
  font-size: .85rem; color: #8194ad;
}

/* плавное появление при прокрутке */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .55s ease, transform .55s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }