/**
* Header styles
* Contains styles for:
* - Top bar with contacts
* - Main navigation
* - Mobile menu
*/

.social-link, .contact-link {
  text-decoration: none !important; /* Убираем подчёркивание полностью */
}

/* Для иконок внутри ссылок (дополнительная защита) */
.social-link i, .contact-link i {
  text-decoration: none !important;
}

/* Обновлённые стили для верхней панели с анимациями */
.top-bar {
  background-color: white;
  padding: 6px 0;
  font-size: 0.85rem;
  border-bottom: 1px solid #eef1fa;
  position: relative;
  z-index: 1005;
  -webkit-overflow-scrolling: touch;
}

.top-bar-content {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  min-width: fit-content;
  gap: 15px;
}

.top-bar-content--links {
  grid-template-columns: 1fr auto;
}

.top-bar-links {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.top-bar-link {
  font-size: 0.85rem;
  color: var(--primary);
  text-decoration: none;
  transition: color var(--motion-duration-fast) var(--motion-ease-standard);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.top-bar-link:hover {
  color: var(--secondary);
}

/* Активный сегмент в верхней панели (главная B2C / страница для бизнеса) */
.top-bar-link[aria-current="page"] {
  font-weight: 700;
  color: var(--secondary, #2255f5);
}

.top-bar-link--more {
  color: var(--gray);
}

.top-bar-more {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.top-bar-link--more {
  background: transparent;
  border: none;
  padding: 0;
  cursor: pointer;
  font: inherit;
}

.top-bar-link--more:focus-visible {
  outline: 2px solid var(--secondary);
  outline-offset: 4px;
  border-radius: 999px;
}

.top-bar-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 220px;
  background: white;
  border: 1px solid #eef1fa;
  border-radius: 16px;
  box-shadow: 0 10px 24px rgba(34, 85, 245, 0.12);
  padding: 10px;
  display: grid;
  gap: 6px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition:
    opacity var(--motion-duration-fast) var(--motion-ease-standard),
    transform var(--motion-duration-fast) var(--motion-ease-emphasized),
    visibility var(--motion-duration-fast) var(--motion-ease-standard);
  z-index: 1003;
}

.top-bar-dropdown__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--primary);
  text-decoration: none;
  font-size: 0.9rem;
  transition:
    background-color var(--motion-duration-fast) var(--motion-ease-standard),
    color var(--motion-duration-fast) var(--motion-ease-standard);
}

.top-bar-dropdown__item i {
  color: var(--secondary);
  font-size: 0.95rem;
  width: 16px;
  text-align: center;
}

.top-bar-dropdown__item:hover,
.top-bar-dropdown__item:focus-visible {
  background-color: #f2f5ff;
  color: var(--secondary);
}

.top-bar-more.is-open .top-bar-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.top-bar-link--help {
  color: var(--gray);
}

.contact-links {
  display: grid;
  grid-auto-flow: column;
  gap: 20px;
  align-items: center;
}

/* Стили для контактных ссылок и иконок */
.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--primary);
  text-decoration: none;
  white-space: nowrap;
  font-size: 0.88rem;
  transition: var(--transition);

}

.contact-link i {
  font-size: 0.95rem; /* Увеличим размер иконок */
  color: var(--secondary); /* Цвет иконок */
  transition: var(--transition);
}

/* Анимация при наведении */
.contact-link:hover {
  color: var(--secondary);
  transform: translateY(-1px); /* Лёгкий подъём */
}

.contact-link:hover i {
  color: var(--gray);
  transform: scale(1.1); /* Увеличение иконки */
}

/* Социальные иконки */
.social-link {
  color: var(--primary);
  font-size: 14px;
  padding: 6px;
  margin-right: 0;
  margin-left: 0;

}

.social-link:hover {
  color: var(--secondary);
  transform: translateY(-2px) scale(1.1);
}

/* Адаптивность */
@media (max-width: 768px) {
  .top-bar {
    display: none;
  }

.social-links {
  display: none;
}

.top-bar-content {
  grid-template-columns: 1fr;
  justify-content: flex-end;
}

.contact-links {
  gap: 15px;
}

.top-bar-links {
  gap: 12px;
  justify-content: center;
}

.top-bar-dropdown {
  left: auto;
  right: 0;
  min-width: 200px;
}
}

@media (max-width: 400px) {
  .contact-link {
    font-size: 0.75rem;
    gap: 4px;
  }

.contact-link i {
  font-size: 0.8rem;
}
}

/* Основная шапка */
.main-header {
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 10px 24px rgba(34, 85, 245, 0.1);
  position: sticky;
  top: 0;
  z-index: 1001;
  border-bottom: 1px solid #eef1fa;
  width: 100%;
  max-width: none;
  margin: 0;
  border-radius: 0;
  backdrop-filter: blur(12px);
}

.main-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #2255f5 0%, #00a2ff 100%);
  z-index: 1003;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
  position: relative;
}

.logo {
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 700;
  color: var(--primary);
  text-decoration: none;
  white-space: nowrap;
  display: flex;
  align-items: center;
  z-index: 101;
}

.logo span {
  color: var(--secondary);
}

/* Навигация */
.desktop-nav {
  display: flex;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  gap: clamp(20px, 2.5vw, 30px);
}

.nav-link {
  color: var(--dark);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--motion-duration-fast) var(--motion-ease-standard);
  position: relative;
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--secondary);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--secondary);
  border-radius: 999px;
}

/* Телефон и гамбургер */
.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.phone-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid #e3e8f7;
  background: #fff;
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  white-space: nowrap;
  transition:
    transform var(--motion-duration-fast) var(--motion-ease-emphasized),
    box-shadow var(--motion-duration-fast) var(--motion-ease-emphasized),
    color var(--motion-duration-fast) var(--motion-ease-standard);
}

.phone-link i {
  color: var(--secondary);
}

.phone-link:hover {
  color: var(--secondary);
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(34, 85, 245, 0.12);
}

.header-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid #e3e8f7;
  background: white;
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  cursor: pointer;
  transition:
    transform var(--motion-duration-fast) var(--motion-ease-emphasized),
    box-shadow var(--motion-duration-fast) var(--motion-ease-emphasized);
}

.header-action--icon {
  width: 38px;
  height: 38px;
  padding: 0;
  color: var(--secondary);
  background: #f2f5ff;
  border: none;
}

/* Search UI is disabled until full feature is implemented. */
.header-action--icon[aria-label="Поиск"] {
  display: none !important;
}

.header-action--cta {
  background: var(--secondary);
  color: white;
  border: none;
  box-shadow: 0 10px 20px rgba(34, 85, 245, 0.2);
}

.header-action:hover {
  transform: translateY(-1px);
}

/* Обновлённые стили для гамбургер-меню */
.hamburger {
  display: none;
  cursor: pointer;
  background: transparent;
  border: none;
  padding: 12px;
  z-index: 101;
  transition: var(--transition);
  outline: none;
  position: relative;
  width: 40px;
  height: 40px;
}

.hamburger:focus-visible {
  outline: 2px solid var(--secondary);
  outline-offset: 2px;
  border-radius: 50%;
}

.hamburger div {
  position: absolute;
  width: 24px;
  height: 2px;
  background-color: var(--primary);
  left: 8px;
  transition: all var(--motion-duration-base) var(--motion-ease-standard);
}

.hamburger .line1 {
  top: 12px;
}

.hamburger .line2 {
  top: 19px;
}

.hamburger .line3 {
  top: 26px;
}

/* Анимация в крестик */
.hamburger.active .line1 {
  top: 19px;
  transform: rotate(45deg);
  background-color: var(--secondary);
}

.hamburger.active .line2 {
  opacity: 0;
}

.hamburger.active .line3 {
  top: 19px;
  transform: rotate(-45deg);
  background-color: var(--secondary);
}

/* Мобильное меню */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0 0 0 auto;
  width: min(100%, 430px);
  height: 100vh;
  height: 100dvh;
  padding: 18px 22px calc(24px + env(safe-area-inset-bottom, 0px));
  overflow-y: auto;
  overscroll-behavior: contain;
  background:
    radial-gradient(circle at 100% 0, rgba(0, 162, 255, 0.12), transparent 34%),
    #fff;
  box-shadow: -20px 0 60px rgba(23, 35, 74, 0.18);
  transform: translateX(102%);
  visibility: hidden;
  pointer-events: none;
  z-index: 1005;
  transition:
    transform var(--motion-duration-slow) var(--motion-ease-emphasized),
    visibility 0s linear var(--motion-duration-slow);
}

@media (prefers-reduced-motion: reduce) {
  .top-bar-dropdown,
  .mobile-nav,
  .mobile-nav-overlay,
  .mobile-nav > *,
  .hamburger span {
    transition: none !important;
  }
}

@media (forced-colors: active) {
  .main-header,
  .top-bar-dropdown,
  .mobile-nav,
  .mobile-nav-link {
    border: 1px solid CanvasText;
  }
}

.mobile-nav.active {
  display: block;
  transform: translateX(0);
  visibility: visible;
  pointer-events: auto;
  transition-delay: 0s;
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 48px;
  margin-bottom: 18px;
}

.mobile-nav-brand {
  color: var(--primary);
  font-size: 1.35rem;
  font-weight: 750;
  letter-spacing: -0.03em;
  text-decoration: none;
}

.mobile-nav-brand span {
  color: var(--secondary);
}

.mobile-nav-close {
  display: grid;
  width: 44px;
  height: 44px;
  padding: 0;
  place-items: center;
  border: 1px solid #e3e8f7;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.88);
  color: var(--secondary);
  cursor: pointer;
  font-size: 1.2rem;
  box-shadow: 0 8px 22px rgba(34, 85, 245, 0.1);
}

.mobile-nav-close:focus-visible,
.mobile-nav-audience-link:focus-visible,
.mobile-nav-link:focus-visible,
.mobile-nav-more summary:focus-visible {
  outline: 3px solid rgba(34, 85, 245, 0.3);
  outline-offset: 2px;
}

.mobile-nav-audience {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 5px;
  margin-bottom: 24px;
  padding: 5px;
  border: 1px solid #e7ebf6;
  border-radius: 14px;
  background: #f3f6fc;
}

.mobile-nav-audience-link {
  padding: 11px 8px;
  border-radius: 10px;
  color: #626a7f;
  font-size: 0.86rem;
  font-weight: 650;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition:
    color var(--motion-duration-fast) var(--motion-ease-standard),
    background var(--motion-duration-fast) var(--motion-ease-standard),
    box-shadow var(--motion-duration-fast) var(--motion-ease-standard);
}

.mobile-nav-audience-link.active,
.mobile-nav-audience-link[aria-current="page"] {
  background: #fff;
  color: var(--secondary);
  box-shadow: 0 5px 14px rgba(34, 85, 245, 0.12);
}

.mobile-nav-section-title,
.mobile-nav-contacts-title {
  margin: 0 0 9px;
  color: #737b90;
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.mobile-nav-menu {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
  margin-bottom: 9px;
}

.mobile-nav-link {
  display: flex;
  min-height: 58px;
  padding: 13px 14px;
  align-items: center;
  border: 1px solid transparent;
  border-radius: 13px;
  background: #f7f8fc;
  color: var(--dark);
  font-size: 0.98rem;
  font-weight: 650;
  line-height: 1.25;
  text-decoration: none;
  transition:
    transform var(--motion-duration-fast) var(--motion-ease-emphasized),
    color var(--motion-duration-fast) var(--motion-ease-standard),
    background var(--motion-duration-fast) var(--motion-ease-standard),
    border-color var(--motion-duration-fast) var(--motion-ease-standard);
}

.mobile-nav-link i {
  width: 22px;
  margin-right: 10px;
  color: #747b8d;
  font-size: 1rem;
  text-align: center;
  transition: color var(--motion-duration-fast) var(--motion-ease-standard);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  border-color: rgba(34, 85, 245, 0.12);
  background: rgba(34, 85, 245, 0.09);
  color: var(--secondary);
  transform: translateY(-1px);
}

.mobile-nav-link:hover i,
.mobile-nav-link.active i {
  color: var(--secondary);
}

.mobile-nav-more {
  margin-bottom: 20px;
}

.mobile-nav-more summary {
  display: flex;
  min-height: 52px;
  padding: 12px 15px;
  align-items: center;
  justify-content: space-between;
  border: 1px solid #e7ebf6;
  border-radius: 13px;
  color: var(--primary);
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 650;
  list-style: none;
}

.mobile-nav-more summary::-webkit-details-marker {
  display: none;
}

.mobile-nav-more__label {
  display: flex;
  align-items: center;
}

.mobile-nav-more__label i {
  width: 22px;
  margin-right: 10px;
  color: var(--secondary);
  text-align: center;
}

.mobile-nav-more__chevron {
  color: #8790a5;
  font-size: 0.78rem;
  transition: transform var(--motion-duration-base) var(--motion-ease-emphasized);
}

.mobile-nav-more[open] .mobile-nav-more__chevron {
  transform: rotate(180deg);
}

.mobile-nav-more__items {
  display: grid;
  gap: 7px;
  padding-top: 8px;
}

.mobile-nav-more-link {
  min-height: 48px;
  background: #fff;
  border-color: #edf0f7;
  font-size: 0.9rem;
}

.mobile-nav-cta {
  justify-content: center;
  min-height: 52px;
  margin-bottom: 14px;
  border: none;
  border-radius: 13px;
  background: linear-gradient(135deg, #2255f5 0%, #087ff5 100%);
  color: #fff;
  box-shadow: 0 12px 26px rgba(34, 85, 245, 0.24);
}

.mobile-nav-cta:hover,
.mobile-nav-cta.active {
  background: linear-gradient(135deg, #1949dc 0%, #0570dc 100%);
  color: #fff;
}

.mobile-nav-contacts {
  padding: 17px;
  border: 1px solid #e9edf7;
  border-radius: 16px;
  background: rgba(246, 248, 253, 0.92);
}

.mobile-contact-item {
  display: flex;
  margin-bottom: 13px;
  align-items: center;
  color: var(--dark);
}

.mobile-contact-item:last-child {
  margin-bottom: 0;
}

.mobile-contact-item i {
  width: 22px;
  margin-right: 11px;
  color: var(--secondary);
  font-size: 1rem;
  text-align: center;
}

.mobile-contact-text {
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: 0.9rem;
}

.mobile-contact-link {
  color: var(--dark);
  text-decoration: none;
}

.mobile-contact-link:hover {
  color: var(--secondary);
}

body.menu-open {
  overflow: hidden;
}

.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  /* Ниже stacking context шапки (1001), чтобы blur не накрывал сам drawer. */
  z-index: 1000;
  background: rgba(15, 23, 42, 0.48);
  opacity: 0;
  pointer-events: none;
  backdrop-filter: blur(3px);
  transition: opacity var(--motion-duration-base) var(--motion-ease-standard);
}

.mobile-nav-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

/* Unified with --nav-desktop-min (1024px): closes B2C 768 vs B2B 991 gap. */
@media (max-width: 1023px) {
  .hamburger {
    display: flex !important;
    align-items: center;
    justify-content: center;
  }

  .desktop-nav,
  .header-action,
  .phone-link {
    display: none !important;
  }

  .mobile-nav {
    display: block;
  }

  /* Closed drawer must not extend document scrollWidth past the viewport. */
  .mobile-nav:not(.active) {
    width: 0;
    padding: 0;
    overflow: hidden;
    border: 0;
    box-shadow: none;
    transform: none;
  }

  .mobile-nav.active {
    width: min(100%, 430px);
    padding: 18px 22px calc(24px + env(safe-area-inset-bottom, 0px));
  }

  .mobile-nav > * {
    opacity: 0;
    transform: translateY(8px);
    transition:
      opacity var(--motion-duration-base) var(--motion-ease-standard),
      transform var(--motion-duration-base) var(--motion-ease-emphasized);
  }

  .mobile-nav.active > * {
    opacity: 1;
    transform: translateY(0);
  }

  .mobile-nav.active > :nth-child(2) { transition-delay: 0.04s; }
  .mobile-nav.active > :nth-child(3) { transition-delay: 0.07s; }
  .mobile-nav.active > :nth-child(4) { transition-delay: 0.1s; }
  .mobile-nav.active > :nth-child(5) { transition-delay: 0.13s; }
}

@media (max-width: 480px) {
  .header-content {
    padding: 10px 0;
  }

  .contact-link {
    font-size: 0.7rem;
    line-height: 1.35;
  }

  .mobile-nav {
    width: 100%;
    padding: 14px 16px calc(18px + env(safe-area-inset-bottom, 0px));
  }

  .mobile-nav-header {
    margin-bottom: 13px;
  }

  .mobile-nav-audience {
    margin-bottom: 18px;
  }

  .mobile-nav-link {
    min-height: 54px;
    padding: 12px;
    font-size: 0.93rem;
  }
}

@media (max-width: 360px) {
  .mobile-nav-menu {
    grid-template-columns: 1fr;
  }
}