/* =========================================================================
   OIU brand layer — Omir Innovation University (logobook v2.1, Oct 2026)
   Подключается последним в layouts/default.htm. Не меняет вёрстку шаблона,
   только переводит его на фирменный стиль: синий #00275D, золото #FFCD77,
   шрифт Inter.
   ========================================================================= */

:root {
  --oiu-navy: #00275D;
  --oiu-navy-deep: #001A40;
  --oiu-navy-2: #12407F;
  --oiu-navy-tint: #E8EEF7;
  --oiu-gold: #FFCD77;
  --oiu-gold-soft: #FFF3DC;
  --oiu-ink: #14213D;
  --oiu-text: #4A5468;
  --oiu-paper: #F4F6FA;
  --oiu-line: #E1E6EF;

  /* переопределяем переменные шаблона */
  --main-color: var(--oiu-navy);
  --optional-color: var(--oiu-navy-2);
  --heading-color: var(--oiu-ink);
  --body-color: var(--oiu-text);
  --body-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  --heading-font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  --border-radius: 6px;
}

body {
  font-family: var(--body-family);
  color: var(--oiu-text);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, h5, h6 {
  font-family: var(--heading-font-family);
  color: var(--oiu-ink);
  letter-spacing: -0.01em;
}
a { transition: color .2s ease, background-color .2s ease, border-color .2s ease; }
::selection { background: var(--oiu-gold); color: var(--oiu-navy); }

/* ---------- Верхняя панель с логотипом ---------- */
.header-area .top-header {
  background-color: var(--oiu-navy) !important;
  padding-top: 14px;
  padding-bottom: 14px;
  border-bottom: 3px solid var(--oiu-gold);
}
.oiu-logo {
  display: inline-flex;
  align-items: center;
  line-height: 0;
}
.oiu-logo { color: #fff; }
.oiu-logo svg {
  height: 48px;
  width: auto;
  max-width: none;
  display: block;
}
@media (max-width: 991px) {
  /* на телефоне логотип живёт в белой панели меню, чтобы не дублировать */
  .header-area .top-header .oiu-logo { display: none; }
}
.header-area .top-header a,
.header-area .top-header .header-left-content li a {
  color: rgba(255, 255, 255, .88) !important;
  font-weight: 500;
}
.header-area .top-header a:hover,
.header-area .top-header .header-left-content li a:hover {
  color: var(--oiu-gold) !important;
}
.header-area .top-header .ri-phone-line,
.header-area .top-header .ri-user-3-line { color: var(--oiu-gold); }

/* ---------- Главное меню ---------- */
.navbar-area {
  background-color: #fff !important;
  border-bottom: 1px solid var(--oiu-line);
  box-shadow: 0 6px 18px rgba(0, 39, 93, .06);
}
.navbar-area .menu-link,
.navbar-area .navbar-nav .nav-item > a,
.navbar-area a[style*="#af0000"] {
  color: var(--oiu-navy) !important;
  font-weight: 700 !important;
  letter-spacing: .03em;
}
.navbar-area .drop-icon,
.navbar-area span[style*="#af0000"] { color: #C9A25A !important; }
.navbar-area .menu-link,
.navbar-area li > a[href] { position: relative; }
.navbar-area .menu-link::after {
  content: "";
  position: absolute;
  left: 50%;
  right: 50%;
  bottom: -6px;
  height: 3px;
  background: var(--oiu-gold);
  transition: left .2s ease, right .2s ease;
}
.navbar-area li:hover > .menu-link::after { left: 0; right: 0; }

/* выпадающие (мега-меню и старое меню) */
.navbar-area .sub-menu,
.navbar-area .dropdown-menu {
  border-top: 3px solid var(--oiu-gold) !important;
  border-radius: 0 0 8px 8px;
  box-shadow: 0 18px 40px rgba(0, 26, 64, .16) !important;
}
.navbar-area .sub-menu h4 {
  color: var(--oiu-navy) !important;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--oiu-line);
}
.navbar-area .sub-menu a,
.navbar-area .dropdown-menu a { color: var(--oiu-ink) !important; }
.navbar-area .sub-menu a:hover,
.navbar-area .dropdown-menu a:hover { color: var(--oiu-navy) !important; background: var(--oiu-navy-tint); }

/* маленький логотип в «липком» меню */
.desktop-nav .navbar .logo { display: none !important; }
.desktop-nav .navbar { position: relative; }
.navbar-area.is-sticky .desktop-nav .navbar .logo.oiu-sticky-logo {
  display: flex !important;
  position: absolute;
  left: 24px;
  top: 50%;
  transform: translateY(-50%);
  width: auto !important;
  z-index: 2;
}
.oiu-sticky-logo svg { height: 40px; width: auto; color: var(--oiu-navy); }

/* мобильная шапка */
.mobile-responsive-nav .logo { width: auto !important; max-width: calc(100% - 64px); }
.mobile-responsive-nav .logo svg { height: 38px; width: auto; max-width: 100%; display: block; color: var(--oiu-navy); }
.mobile-responsive-nav .mean-container a.meanmenu-reveal span { background: var(--oiu-navy) !important; }
.mobile-responsive-nav .mean-container a.meanmenu-reveal { color: var(--oiu-navy) !important; }

/* ---------- Главный экран (hero) ---------- */
.oiu-hero {
  position: relative;
  overflow: hidden;
  background: radial-gradient(1200px 500px at 85% -10%, rgba(255, 205, 119, .16), transparent 60%),
              linear-gradient(135deg, var(--oiu-navy) 0%, var(--oiu-navy-deep) 100%);
  color: #fff;
  padding: 88px 0 96px;
}
.oiu-hero::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 64px;
  background: url("../images/brand/OIU_ornament_gold.png") repeat-x center bottom / auto 64px;
  opacity: .22;
  pointer-events: none;
}
.oiu-hero .container { position: relative; z-index: 1; }
.oiu-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--oiu-gold);
  font-size: 17px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 18px;
}
.oiu-hero__eyebrow svg { height: 18px; width: auto; }
.oiu-hero h1 {
  color: #fff;
  font-size: clamp(34px, 5vw, 60px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 22px;
  max-width: 14ch;
}
.oiu-hero p {
  color: rgba(255, 255, 255, .82);
  font-size: 18px;
  line-height: 1.6;
  max-width: 56ch;
  margin: 0 0 34px;
}
.oiu-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.oiu-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 15px;
  line-height: 1;
  text-decoration: none;
  border: 2px solid transparent;
}
.oiu-btn--gold { background: var(--oiu-gold); color: var(--oiu-navy) !important; }
.oiu-btn--gold:hover { background: #fff; color: var(--oiu-navy) !important; }
.oiu-btn--ghost { border-color: rgba(255, 255, 255, .45); color: #fff !important; }
.oiu-btn--ghost:hover { border-color: var(--oiu-gold); color: var(--oiu-gold) !important; }
.oiu-hero__mark {
  display: flex;
  justify-content: center;
  align-items: center;
}
.oiu-hero__mark svg { width: min(100%, 340px); height: auto; opacity: .95; }
.oiu-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 28px 48px;
  margin-top: 46px;
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, .16);
}
.oiu-hero__facts div { color: rgba(255, 255, 255, .7); font-size: 14px; }
.oiu-hero__facts strong { display: block; color: #fff; font-size: 17px; font-weight: 700; margin-bottom: 2px; }
@media (max-width: 991px) {
  .oiu-hero { padding: 48px 0 72px; }
  .oiu-hero__mark { display: none; }
  .oiu-hero p { font-size: 16px; margin-bottom: 26px; }
  .oiu-hero__facts { gap: 14px 28px; margin-top: 32px; }
  .oiu-hero__facts div { flex: 1 1 40%; }
  .oiu-hero__facts strong { font-size: 15px; }
}

/* ---------- Заголовки секций ---------- */
.section-title h2,
.section-title h2 a,
.about-content h2 {
  color: var(--oiu-navy) !important;
  font-weight: 800;
}
.section-title h2::after,
.about-content h2::after {
  content: "";
  display: block;
  width: 56px;
  height: 4px;
  margin: 14px auto 0;
  background: var(--oiu-gold);
  border-radius: 2px;
}
.about-content h2::after { margin-left: 0; }

/* ---------- Новости ---------- */
.single-blog { border-radius: 8px; overflow: hidden; }
.single-blog .blog-img span {
  background-color: var(--oiu-gold) !important;
  color: var(--oiu-navy) !important;
  font-weight: 700;
  font-size: 13px;
  border-radius: 4px;
  padding: 5px 12px;
}
.single-blog .blog-content ul li i { color: #C9A25A; }
.single-blog .blog-content h3 a { color: var(--oiu-ink); }
.single-blog .blog-content h3 a:hover { color: var(--oiu-navy); }
.owl-theme .owl-nav [class*=owl-]:hover,
.owl-theme .owl-dots .owl-dot.active span,
.owl-theme .owl-dots .owl-dot:hover span { background: var(--oiu-navy) !important; color: #fff !important; }

/* ---------- Мероприятия ---------- */
.events-area { background: var(--oiu-paper) !important; }
.events-area .product-details-tab { background: transparent !important; }
.events-area .events-content,
.events-area .events-list { width: 100%; }
.events-list li.oiu-empty {
  display: block;
  width: 100%;
  text-align: center;
  padding: 32px 16px;
  margin: 0;
  background: #fff !important;
  border: 1px dashed var(--oiu-line);
  border-radius: 8px;
  color: var(--oiu-text);
  font-size: 16px;
}
.events-list li.oiu-empty a { margin-left: 6px; }
.events-area .col-lg-7:has(.oiu-empty) { flex: 0 0 100%; max-width: 100%; }
.oiu-empty a { color: var(--oiu-navy); font-weight: 700; border-bottom: 2px solid var(--oiu-gold); }

/* ---------- Кнопки шаблона ---------- */
.default-btn {
  background-color: var(--oiu-navy) !important;
  color: #fff !important;
  border-radius: 6px;
  font-weight: 700;
}
.default-btn:hover { background-color: var(--oiu-gold) !important; color: var(--oiu-navy) !important; }
.read-more { color: var(--oiu-navy) !important; font-weight: 700; }
.read-more:hover { color: #C9A25A !important; }

/* ---------- Блок «Абитуриентам» ---------- */
.admission-img::before { border-color: var(--oiu-gold) !important; }
.admission-img:hover::before { border-color: var(--oiu-navy) !important; }
.admission-content span { color: #B8893A !important; text-transform: uppercase; letter-spacing: .1em; font-size: 13px; }

/* ---------- Карточки разделов ---------- */
.single-study { border-radius: 8px; overflow: hidden; border-color: var(--oiu-line) !important; }
.single-study i,
.single-study .single-study-content i { background-color: var(--oiu-navy) !important; color: var(--oiu-gold) !important; }

/* ---------- Плитки «Наука» ---------- */
.single-counter,
.single-counter.bg-737370,
.single-counter.bg-172f41 {
  background-color: var(--oiu-navy) !important;
  border-radius: 8px;
}
.find-courses-area .col-sm-3:nth-child(even) .single-counter { background-color: var(--oiu-navy-2) !important; }
.single-counter:hover { background-color: var(--oiu-navy-deep) !important; transform: translateY(-3px); }
.single-counter i { background: var(--oiu-gold) !important; color: var(--oiu-navy) !important; }
.single-counter h2 { color: #fff !important; }

/* ---------- Шапка внутренних страниц ---------- */
.page-title-area::before {
  background: linear-gradient(90deg, rgba(0, 26, 64, .92) 0%, rgba(0, 39, 93, .72) 55%, rgba(0, 39, 93, .45) 100%) !important;
  opacity: 1 !important;
}
.page-title-area .page-title-content h2 { color: #fff !important; font-weight: 800; }
.page-title-area .page-title-content ul li,
.page-title-area .page-title-content ul li a { color: rgba(255, 255, 255, .85) !important; }
.page-title-area .page-title-content ul li a:hover { color: var(--oiu-gold) !important; }
/* фото фасада со старой вывеской академии убрано — фирменный фон */
.page-title-area {
  position: relative;
  background-image: none !important;
  background: radial-gradient(900px 360px at 90% -20%, rgba(255, 205, 119, .14), transparent 60%),
              linear-gradient(135deg, var(--oiu-navy) 0%, var(--oiu-navy-deep) 100%) !important;
  border-bottom: 3px solid var(--oiu-gold);
  padding-top: 72px !important;
  padding-bottom: 84px !important;
  overflow: hidden;
}
.page-title-area::before { display: none !important; }
.page-title-area::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 48px;
  background: url("../images/brand/OIU_ornament_gold.png") repeat-x center bottom / auto 48px;
  opacity: .18;
  pointer-events: none;
}
.page-title-area .container { position: relative; z-index: 1; }

/* пагинация */
.pagination-area .page-numbers.current,
.pagination-area .page-numbers:hover,
.pagination .page-item.active .page-link {
  background-color: var(--oiu-navy) !important;
  border-color: var(--oiu-navy) !important;
  color: #fff !important;
}

/* ---------- Подвал ---------- */
.footer-area,
.footer-area.bg-737370,
.single-footer-widget.bg-737370 {
  background-color: var(--oiu-navy-deep) !important;
}
.footer-area { position: relative; padding-top: 96px !important; padding-bottom: 40px !important; }
.footer-area .single-footer-widget { padding-top: 0 !important; }
.footer-area::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 46px;
  background: url("../images/brand/OIU_ornament_gold.png") repeat-x center top / auto 46px;
  opacity: .35;
}
.footer-area .oiu-footer-logo { display: inline-block; margin-bottom: 22px; line-height: 0; }
.footer-area .oiu-footer-logo { display: block; max-width: 270px; }
.footer-area .oiu-footer-logo svg { width: 100%; height: auto; display: block; color: #fff; }
.single-footer-widget h3 { color: #fff !important; font-weight: 700; }
.single-footer-widget h3::after {
  content: ""; display: block; width: 32px; height: 3px; margin-top: 10px; background: var(--oiu-gold);
}
.single-footer-widget .import-link li a,
.single-footer-widget p { color: rgba(255, 255, 255, .74) !important; }
.single-footer-widget .import-link li a:hover { color: var(--oiu-gold) !important; }
.copy-right-area {
  background-color: #00122E !important;
  border-top: 1px solid rgba(255, 255, 255, .08);
}
.copy-right-area p, .copy-right-area p a { color: rgba(255, 255, 255, .7) !important; }
.copy-right-area p a:hover { color: var(--oiu-gold) !important; }
.go-top { background-color: var(--oiu-gold) !important; color: var(--oiu-navy) !important; }
.go-top i { color: var(--oiu-navy) !important; }

/* ---------- Обложки журналов (замена битых картинок) ---------- */
.oiu-cover {
  aspect-ratio: 3 / 4;
  background: linear-gradient(160deg, var(--oiu-navy) 0%, var(--oiu-navy-deep) 100%);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 26px 22px;
  color: #fff;
}
.oiu-cover svg { width: 64px; height: auto; }
.oiu-cover b { font-size: 20px; line-height: 1.25; font-weight: 800; color: #fff; }
.oiu-cover small { color: var(--oiu-gold); font-weight: 600; letter-spacing: .08em; text-transform: uppercase; font-size: 11px; }

/* ---------- Версия для слабовидящих (кнопка-«глаз» в шапке) ---------- */
body.high-contrast-mode { font-size: 120% !important; }
body.high-contrast-mode,
body.high-contrast-mode * {
  background-image: none !important;
  background-color: #fff !important;
  color: #000 !important;
  border-color: #000 !important;
  box-shadow: none !important;
  text-shadow: none !important;
}
body.high-contrast-mode a { text-decoration: underline !important; color: #00008B !important; }
body.high-contrast-mode .header-area .top-header,
body.high-contrast-mode .header-area .top-header * { background-color: #000 !important; color: #FFEB3B !important; }
body.high-contrast-mode .oiu-logo svg { color: #FFEB3B; }
body.high-contrast-mode img:not(#specialButton) { filter: grayscale(1) contrast(1.1); }
#specialButton { cursor: pointer; }

@media (max-width: 767px) {
  .oiu-logo svg { height: 30px; }
  .header-area .top-header { padding-top: 10px; padding-bottom: 10px; }
}