/**
 * Header — все стили шапки сайта
 * БЕЗ Bootstrap — полностью свой flex-layout
 * Адаптивность через clamp(): всё плавно уменьшается от 1600px до 992px
 * Этот файл загружается ПОСЛЕ style.css и перезаписывает его правила
 */

/* ============================================
   Reset: убиваем ВСЕ Bootstrap-наследие в хедере
   ============================================ */
.header,
.header *,
.header *::before,
.header *::after {
  box-sizing: border-box;
}

/* Убираем синюю подсветку при тапе на мобилках */
#main-menu a,
#main-menu button,
#main-menu .dropdown-selected,
#main-menu .menu-btn {
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
}

/* ============================================
   Контейнер хедера (замена container-fluid)
   ============================================ */
.header {
  padding: 15px 0;
  position: relative;
  z-index: 1000;
  background: #fff;
}

.header-container {
  max-width: 1600px;
  width: 100%;
  margin: 0 auto;
  padding-left: clamp(8px, 1.5vw, 24px);
  padding-right: clamp(8px, 1.5vw, 24px);
}

/* ============================================
   Главная строка хедера (замена .row)
   ============================================ */
.main_header_line {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 0;
  margin: 0;
  padding: 0;
  width: 100%;
}

/* ============================================
   Общие стили элементов
   ============================================ */
.header-logo {
  display: block;
  text-decoration: none;
}

.logo-img {
  display: block;
  max-width: 100%;
  height: auto;
}

/* Исправления для выпадающего меню */
.main-menu .sub-menu {
  width: auto;
  min-width: 200px;
}

/* Иконка в меню при hover (только для мыши) */
@media (hover: hover) {
  a:hover .menu-icon {
    filter: brightness(0) invert(1);
    transition: filter 0.2s ease;
  }
}

/* ============================================
   MOBILE FIRST (< 992px)
   ============================================ */

/* --- Блокировка скролла страницы (iOS-safe) --- */
html.menu-open,
html.menu-open body {
  overflow: hidden !important;
  height: 100% !important;
}

html.menu-open body {
  position: fixed !important;
  width: 100% !important;
  left: 0 !important;
  right: 0 !important;
}

/* Отключаем ВСЕ hover/active эффекты в мобильном меню на тач-устройствах */
@media (hover: none) and (pointer: coarse) {
  #main-menu .menu-btn,
  #main-menu .menu-btn:hover,
  #main-menu .menu-btn:active,
  #main-menu .menu-btn:focus {
    color: var(--text-main-color, #333) !important;
    background-color: var(--bg-gray, #f8f9fa) !important;
    box-shadow: none !important;
    -webkit-tap-highlight-color: transparent;
  }

  #main-menu .menu-btn:hover span > svg path,
  #main-menu .menu-btn:active span > svg path {
    fill: #369FFF !important;
  }

  #main-menu .menu-btn:hover > svg path,
  #main-menu .menu-btn:active > svg path {
    stroke: #899096 !important;
  }

  #main-menu a:hover,
  #main-menu a:active,
  #main-menu a:focus {
    color: inherit !important;
    background: transparent !important;
    -webkit-tap-highlight-color: transparent;
  }

  #main-menu a:hover .menu-icon,
  #main-menu a:active .menu-icon {
    filter: none !important;
  }
}

/* --- Мобильные блоки хедера --- */
.header-mob-fsm {
  display: flex;
  align-items: center;
  flex: 1 1 auto;
  min-width: 0;
  max-width: 48%;
  padding: 0 6px;
}

.header-mob-shifton {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  padding: 0 6px;
}

.header-mob-shifton .logo-img {
  max-width: 105px;
  height: auto;
  object-fit: contain;
}

.header-mob-burger {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex: 0 0 auto;
  padding: 0 6px;
}

/* --- Десктопные блоки скрыты на мобилке --- */
/* .h_blb нельзя display:none — внутри #main-menu с position:fixed */
.h_blb {
  position: absolute;
  width: 0;
  height: 0;
  overflow: visible;
  visibility: hidden;
  pointer-events: none;
}

/* nav внутри должен рендериться для мобильного меню */
.h_blb #main-menu {
  visibility: visible;
  pointer-events: auto;
}

.header-fsm-logo {
  display: none !important;
}

.header-buttons {
  display: none !important;
}

/* --- FSM логотип мобилка --- */
.header-mob-fsm,
.header-mob-fsm span,
.header-mob-fsm a {
  display: flex !important;
  align-items: center !important;
  visibility: visible !important;
  opacity: 1 !important;
}

.header-mob-fsm .service-logo-mobile {
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
  max-width: 160px !important;
  width: auto !important;
  height: auto !important;
  max-height: none !important;
  min-height: 30px;
  object-fit: contain;
  object-position: left center;
}

/* --- Бургер кнопка --- */
.header .btn-menu {
  z-index: 1002;
  position: relative;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  min-height: 44px;
  background: transparent;
  border: none;
  cursor: pointer;
}

.header .btn-menu.active {
  padding-top: 0;
}

/* ============================================
   МОБИЛЬНОЕ МЕНЮ — полноэкранная панель
   ============================================ */
@media (max-width: 991px) {

  /* Нейтрализуем style.css правила для .header-nav */
  .header-nav {
    visibility: visible !important;
    opacity: 1 !important;
    position: static !important;
    transform: none !important;
    transition: none !important;
    overflow: visible !important;
    height: auto !important;
    padding: 0 !important;
    background: transparent !important;
    display: block !important;
    z-index: auto !important;
  }

  /* Само меню — fullscreen overlay */
  #main-menu {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    height: 100vh !important;
    height: 100dvh !important;
    background: #fff !important;
    z-index: 999 !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    overscroll-behavior-y: contain;
    -webkit-overflow-scrolling: touch;
    transform: translateX(100%) !important;
    transition: transform 0.3s ease !important;
    padding: 90px 20px 40px !important;
    visibility: visible !important;
    opacity: 1 !important;
    display: flex !important;
    flex-direction: column !important;
    pointer-events: none !important;
  }

  #main-menu.active {
    transform: translateX(0) !important;
    pointer-events: auto !important;
  }

  /* --- Пункты меню --- */
  #main-menu .menu,
  #main-menu .primary-menu {
    flex-direction: column !important;
    padding: 0 !important;
    margin: 0 !important;
    list-style: none;
    display: flex !important;
  }

  #main-menu .menu-item,
  #main-menu .primary-menu > li {
    margin: 0 !important;
    padding: 0 !important;
    display: block !important;
    width: 100% !important;
    border-bottom: 1px solid #f0f0f0;
  }

  #main-menu .menu-item > a,
  #main-menu .primary-menu > li > a {
    font-size: 18px !important;
    padding: 14px 0 !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center;
    text-decoration: none;
    color: #333;
    width: 100%;
  }

  /* --- Подменю --- */
  #main-menu .sub-menu {
    position: static !important;
    box-shadow: none !important;
    display: none !important;
    padding: 8px 0 16px !important;
    background: transparent !important;
    border: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    width: 100% !important;
    max-width: 100% !important;
    transform: none !important;
    left: auto !important;
    transition: none !important;
  }

  #main-menu .has-children.active > .sub-menu {
    display: block !important;
  }

  /* Заголовки подменю скрыты */
  #main-menu .sub-menu__title {
    display: none !important;
  }

  /* Кнопки подменю — в 1 колонку */
  #main-menu .sub-menu .menu_inner_block {
    display: flex !important;
    flex-direction: column !important;
    gap: 8px;
    width: 100% !important;
  }

  #main-menu .sub-menu .container-fluid {
    padding: 0 !important;
  }

  #main-menu .sub-menu .container-fluid .row {
    flex-wrap: wrap !important;
  }

  #main-menu .sub-menu .container-fluid div div {
    padding: 0 !important;
  }

  #main-menu .sub-menu .menu-btn {
    width: 100% !important;
    white-space: normal !important;
    height: auto !important;
    min-height: 44px !important;
    padding: 10px 16px !important;
    margin-bottom: 4px !important;
    overflow: visible !important;
    text-overflow: unset !important;
  }

  #main-menu .sub-menu .menu-btn > span {
    font-size: 15px !important;
    white-space: normal !important;
    overflow: visible !important;
    text-overflow: unset !important;
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
  }

  /* --- Стрелки подменю (SVG) --- */
  #main-menu .has-children > a > svg {
    width: 18px;
    height: 10px;
    flex-shrink: 0;
    transition: transform 0.2s ease;
  }

  #main-menu .has-children.active > a > svg {
    transform: rotate(180deg);
  }

  #main-menu .has-children.active > a > svg path {
    stroke: var(--main-color, #1991ff);
  }

  #main-menu .has-children.active > a {
    color: var(--main-color, #1991ff);
  }
}

/* ============================================
   Мобильное меню — верхний блок (login, язык, кнопки)
   Все классы mob-* — СВОИ, не из Bootstrap/style.css
   ============================================ */

/* Скрываем на десктопе */
@media (min-width: 992px) {
  .mob-menu-top {
    display: none !important;
  }
}

/* Login */
.mob-menu-login {
  margin-bottom: 16px;
}

.mob-login-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 18px;
  font-weight: 500;
  color: #333;
  text-decoration: none;
  padding: 8px 0;
}

/* --- Языковой dropdown --- */
.mob-lang-wrap {
  position: relative;
  width: 100%;
  margin-bottom: 12px;
}

.mob-lang-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  height: 48px;
  padding: 0 20px;
  font-size: 16px;
  font-weight: 500;
  line-height: 1;
  color: #333;
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 12px;
  cursor: pointer;
  box-sizing: border-box;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.mob-lang-btn svg {
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.mob-lang-wrap[aria-expanded="true"] .mob-lang-btn svg {
  transform: rotate(180deg);
}

.mob-lang-list {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  z-index: 1001;
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
  max-height: 50vh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s ease, visibility 0.15s ease;
  padding: 4px 0;
}

.mob-lang-wrap[aria-expanded="true"] .mob-lang-list {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}

.mob-lang-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 16px;
  font-size: 18px;
  line-height: 1.4;
  color: #333;
  text-decoration: none;
  border-bottom: 1px solid #f5f5f5;
  -webkit-tap-highlight-color: transparent;
}

.mob-lang-item:last-child {
  border-bottom: none;
}

.mob-lang-item.selected {
  color: var(--main-color, #1991ff);
  font-weight: 500;
}

.mob-lang-flag {
  width: 20px;
  height: 14px;
  object-fit: cover;
  border-radius: 2px;
}

/* --- Кнопки Start free / Schedule demo --- */
.mob-menu-buttons {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
  margin-top: 4px;
  margin-bottom: 8px;
}

.mob-btn-primary,
.mob-btn-secondary {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 48px;
  padding: 0 20px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  border-radius: 12px;
  box-sizing: border-box;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  white-space: nowrap;
  overflow: hidden;
}

.mob-btn-primary {
  background: #1991ff;
  color: #fff;
  border: none;
}

.mob-btn-secondary {
  background: #fff;
  color: #1991ff;
  border: 1px solid #e0e0e0;
}

.header .dropdown-selected {
  margin: 0;
  padding: 0;
  line-height: 1.2;
}

/* Текущий язык в десктопном dropdown — жирный, выделенный */
.header_lang_lingl_link.disabled {
  background-color: #1991ff !important;
  color: #fff !important;
  font-weight: 600 !important;
  pointer-events: none;
}

/* ============================================
   DESKTOP (min-width: 992px)
   ============================================ */
@media (min-width: 992px) {

  /* Прячем мобильные блоки */
  .header-mob-fsm,
  .header-mob-shifton,
  .header-mob-burger {
    display: none !important;
  }

  /* --- Главная строка: два flex-блока --- */
  .main_header_line {
    justify-content: space-between;
    min-height: 70px;
  }

  /* --- Левая часть: FSM лого + меню --- */
  .h_blb {
    position: static;
    width: auto;
    height: auto;
    visibility: visible;
    pointer-events: auto;
    display: flex !important;
    align-items: center;
    flex: 1 1 auto;
    min-width: 0;
    overflow: visible;
  }

  /* FSM логотип десктоп */
  .header-fsm-logo {
    display: block !important;
    flex-shrink: 0;
    min-width: clamp(85px, 9vw, 205px);
    margin-right: clamp(2px, 0.5vw, 15px);
  }

  .header .service-logo {
    width: clamp(80px, 10vw, 180px);
    max-width: 220px;
    height: auto;
  }

  /* Навигация */
  .h_blb .header-nav {
    flex: 1 1 auto;
    min-width: 0;
    max-width: 100%;
  }

  .h_blb .primary-menu {
    display: flex;
    flex-wrap: nowrap;
    justify-content: flex-start;
    list-style: none;
    margin: 0;
    padding: 0;
    align-items: center;
  }

  .h_blb .header-nav ul li {
    margin-right: clamp(0.3rem, 0.6vw, 2rem);
    flex-shrink: 0;
  }

  .h_blb .header-nav ul li a {
    font-size: clamp(9px, 0.9vw, 18px);
    white-space: nowrap;
    text-decoration: none;
  }

  .h_blb .primary-menu .menu-item > a {
    white-space: nowrap;
    font-size: clamp(9px, 0.9vw, 16px);
    padding: 5px clamp(2px, 0.35vw, 10px);
  }

  /* Десктопное подменю */
  .header-nav .sub-menu {
    position: fixed;
    top: 90px;
    margin-top: 0;
  }

  /* Невидимый мост под каждым li — закрывает зазор до подменю */
  .header-nav .primary-menu > li.has-children {
    position: relative;
  }
  .header-nav .primary-menu > li.has-children::after {
    content: "";
    position: absolute;
    top: 100%;
    left: -20px;
    right: -20px;
    height: 40px;
  }

  /* Меню на десктопе — обычное, не fixed */
  #main-menu {
    position: static;
    width: auto;
    max-width: none;
    height: auto;
    background: transparent;
    z-index: auto;
    overflow: visible;
    transform: none;
    transition: none;
    padding: 0;
  }

  /* --- Правая часть: кнопки --- */
  .header-buttons {
    display: flex !important;
    align-items: center;
    flex-wrap: nowrap;
    flex-shrink: 0;
    gap: clamp(2px, 0.4vw, 12px);
  }

  /* Логотип Shifton */
  .header-buttons .header-logo {
    width: clamp(55px, 7vw, 160px);
    flex-shrink: 0;
    overflow: hidden;
  }

  .header-buttons .header-logo .logo-img {
    width: 100%;
    height: auto;
  }

  /* Кнопка Log in */
  .header-buttons .text-btn {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
    white-space: nowrap;
    font-size: clamp(9px, 0.85vw, 14px);
    padding: clamp(4px, 0.4vw, 10px) clamp(2px, 0.3vw, 16px);
    gap: clamp(2px, 0.3vw, 8px);
    height: auto;
    line-height: 1;
    text-decoration: none;
  }

  /* Кнопка Start free */
  .header-buttons .start-free-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    white-space: nowrap;
    font-size: clamp(8px, 0.75vw, 14px) !important;
    padding: 0 clamp(4px, 0.5vw, 24px) !important;
    height: clamp(28px, 2.2vw, 44px) !important;
    line-height: 1 !important;
    text-decoration: none;
    box-sizing: border-box;
  }

  /* Кнопка Schedule demo */
  .header-buttons .demo-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    white-space: nowrap;
    font-size: clamp(8px, 0.75vw, 14px) !important;
    padding: 0 clamp(4px, 0.5vw, 24px) !important;
    height: clamp(28px, 2.2vw, 44px) !important;
    line-height: 1 !important;
    text-decoration: none;
    box-sizing: border-box;
  }

  /* Языковой dropdown */
  .header-buttons .languages {
    min-width: clamp(55px, 5vw, 120px) !important;
    max-width: none !important;
    width: auto !important;
    margin-left: clamp(2px, 0.3vw, 16px) !important;
    flex-shrink: 0 !important;
  }

  .header-buttons .dropdown-selected {
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
    padding: 0 clamp(4px, 0.5vw, 24px) !important;
    margin: 0 !important;
    min-width: auto !important;
    max-width: none !important;
    font-size: clamp(8px, 0.75vw, 14px) !important;
    line-height: 1 !important;
    height: clamp(28px, 2.2vw, 44px) !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-sizing: border-box !important;
  }
}

/* ============================================
   Small mobile (max-width: 576px)
   ============================================ */
@media (max-width: 576px) {
  .header .dropdown-center.languages {
    min-width: 50px;
    max-width: 90px;
  }

  .header .dropdown-selected {
    padding: 4px 12px 4px 6px;
    font-size: 13px;
  }
}

@media (max-width: 500px) {
  .header .dropdown-selected {
    max-width: 100px;
    font-size: 11px;
  }
}