/* Canonical HQS public header */
.hqs-header {
  position: relative;
  z-index: 20;
  min-height: 88px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 22px;
  padding: 0;
  border-bottom: 1px solid var(--line);
}

.blog-page > .hqs-header {
  width: min(100%, 1180px);
  margin-inline: auto;
}

.hqs-brand {
  min-width: 0;
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 12px;
  color: var(--text);
  text-decoration: none;
}

.hqs-brand__logo {
  width: 40px;
  height: 40px;
  display: block;
  flex: 0 0 auto;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 11px;
  box-shadow: 0 0 26px rgba(240, 68, 196, .14);
}

.hqs-brand__name {
  color: var(--text);
  font-size: 19px;
  font-weight: 850;
  line-height: 1;
  letter-spacing: .14em;
}

.hqs-brand__tag {
  color: var(--muted);
  font: 600 11px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: .1em;
  text-transform: uppercase;
  white-space: nowrap;
}

.hqs-nav {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 7px;
}

.hqs-nav__link {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  padding: 9px 12px;
  color: #d4d4d8;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, .025);
  text-decoration: none;
  font: 700 12px/1 ui-sans-serif, system-ui, sans-serif;
  white-space: nowrap;
  transition: color .2s ease, border-color .2s ease, background .2s ease, transform .2s ease;
}

.hqs-nav__link:hover,
.hqs-nav__link:focus-visible {
  color: #fff;
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, .065);
  transform: translateY(-1px);
}

.hqs-nav__link[aria-current="page"],
.hqs-nav__link[aria-current="location"] {
  color: #fff;
  border-color: rgba(240, 68, 196, .38);
  background: rgba(240, 68, 196, .09);
}

.hqs-nav__channel {
  gap: 8px;
}

.hqs-nav__channel::before {
  width: 6px;
  height: 6px;
  content: "";
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 12px rgba(212, 255, 104, .7);
}

.hqs-header .theme-toggle {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  align-self: center;
  flex: 0 0 auto;
  padding: 0;
  color: #f4f4f5;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(255, 255, 255, .035);
}

.hqs-header .theme-toggle:hover,
.hqs-header .theme-toggle:focus-visible {
  color: #fff;
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, .075);
}

:root[data-theme="light"] .hqs-brand__logo {
  border-color: rgba(15, 23, 42, .14);
  box-shadow: 0 0 26px rgba(189, 42, 155, .12);
}

:root[data-theme="light"] .hqs-nav__link,
:root[data-theme="light"] .hqs-header .theme-toggle {
  color: #454b57;
  border-color: var(--line);
  background: rgba(255, 255, 255, .7);
}

:root[data-theme="light"] .hqs-nav__link:hover,
:root[data-theme="light"] .hqs-nav__link:focus-visible,
:root[data-theme="light"] .hqs-header .theme-toggle:hover,
:root[data-theme="light"] .hqs-header .theme-toggle:focus-visible {
  color: #111318;
  border-color: var(--line-strong);
  background: #fff;
}

:root[data-theme="light"] .hqs-nav__link[aria-current="page"],
:root[data-theme="light"] .hqs-nav__link[aria-current="location"] {
  color: #7d1767;
  border-color: rgba(189, 42, 155, .3);
  background: rgba(189, 42, 155, .075);
}

:root[data-theme="light"] .hqs-nav__channel::before {
  background: #72a600;
  box-shadow: 0 0 10px rgba(114, 166, 0, .38);
}

@media (max-width: 980px) {
  .hqs-header {
    min-height: 0;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px 14px;
    padding: 16px 0 13px;
  }

  .hqs-brand {
    grid-column: 1;
    grid-row: 1;
  }

  .hqs-header .theme-toggle {
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
  }

  .hqs-nav {
    width: 100%;
    grid-column: 1 / -1;
    grid-row: 2;
    justify-content: flex-start;
    overflow-x: auto;
    padding: 2px 0 4px;
    scrollbar-width: none;
    overscroll-behavior-inline: contain;
  }

  .hqs-nav::-webkit-scrollbar {
    display: none;
  }
}

@media (max-width: 480px) {
  .hqs-brand {
    gap: 9px;
  }

  .hqs-brand__logo {
    width: 36px;
    height: 36px;
    border-radius: 10px;
  }

  .hqs-brand__name {
    font-size: 17px;
  }

  .hqs-brand__tag {
    display: inline;
    font-size: 9px;
    letter-spacing: .08em;
  }

  .hqs-nav {
    gap: 6px;
  }

  .hqs-nav__link {
    min-height: 40px;
    padding: 8px 11px;
    font-size: 11px;
  }

  .hqs-header .theme-toggle {
    width: 38px;
    height: 38px;
  }
}

@media print {
  .hqs-nav,
  .hqs-header .theme-toggle {
    display: none !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hqs-nav__link,
  .hqs-header .theme-toggle {
    transition-duration: .01ms !important;
  }
}

/* Бренд-кольцо фокуса - специфичность классов, перекрывает старые сбросы */
.hqs-nav__link:focus-visible,
.hqs-brand:focus-visible,
.theme-toggle:focus-visible,
.button:focus-visible {
  outline: 2px solid var(--pink, #f044c4);
  outline-offset: 3px;
}

/* ============ Навигация 2026: сквирклы вместо контурных чипов ============ */
/* Тонкие 1px-обводки и полные пилюли ушли; вместо них - спокойные заливки,
   один сочный CTA и явное активное состояние. Тап-таргеты 44px. */

.hqs-nav { gap: 6px; }

.hqs-nav__link {
  min-height: 44px;
  padding: 12px 16px;
  border: 0;
  border-radius: 13px;
  background: transparent;
  color: var(--muted);
  font: 600 13.5px/1 ui-sans-serif, system-ui, sans-serif;
  letter-spacing: .01em;
}

.hqs-nav__link:hover,
.hqs-nav__link:focus-visible {
  color: var(--text);
  background: rgba(255, 255, 255, .07);
  border-color: transparent;
  transform: none;
}

.hqs-nav__link[aria-current="page"],
.hqs-nav__link[aria-current="location"] {
  color: #fff;
  background: linear-gradient(120deg, rgba(240, 68, 196, .16), rgba(169, 110, 243, .16));
  box-shadow: inset 0 0 0 1px rgba(240, 68, 196, .35);
}

/* @seohqs - главное действие шапки: единственная сочная кнопка */
.hqs-nav__channel {
  color: #fff;
  background: linear-gradient(120deg, #f044c4, #a96ef3);
  box-shadow: 0 6px 22px rgba(240, 68, 196, .32);
  padding-inline: 18px;
}

.hqs-nav__channel::before {
  background: #fff;
  box-shadow: 0 0 10px rgba(255, 255, 255, .8);
}

.hqs-nav__channel:hover,
.hqs-nav__channel:focus-visible {
  color: #fff;
  background: linear-gradient(120deg, #ff56d2, #b57ffb);
  box-shadow: 0 10px 30px rgba(240, 68, 196, .45);
  transform: translateY(-1px);
}

.hqs-nav__channel:active { transform: translateY(0) scale(.98); }

/* Переключатель темы - в ту же геометрию */
.theme-toggle,
.hqs-header .theme-toggle {
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 13px;
  background: rgba(255, 255, 255, .05);
}

.theme-toggle:hover,
.theme-toggle:focus-visible,
.hqs-header .theme-toggle:hover,
.hqs-header .theme-toggle:focus-visible {
  background: rgba(255, 255, 255, .1);
  border-color: transparent;
  transform: none;
}

/* Светлая тема */
:root[data-theme="light"] .hqs-nav__link { color: var(--muted); }
:root[data-theme="light"] .hqs-nav__link:hover,
:root[data-theme="light"] .hqs-nav__link:focus-visible {
  color: var(--text);
  background: rgba(15, 23, 42, .06);
}
:root[data-theme="light"] .hqs-nav__link[aria-current="page"] {
  color: #8a1370;
  background: linear-gradient(120deg, rgba(189, 42, 155, .12), rgba(122, 62, 200, .12));
  box-shadow: inset 0 0 0 1px rgba(189, 42, 155, .3);
}
/* Оттенки затемнены: на прежних #d3389f и #8b5cf6 белый текст давал 4.34:1 и
   4.23:1, ниже нормы 4.5:1 для 13.5px. Сейчас 5.16:1 и 5.39:1. */
:root[data-theme="light"] .hqs-nav__channel {
  color: #fff;
  background: linear-gradient(120deg, #c22d90, #7c46e8);
  box-shadow: 0 6px 22px rgba(189, 42, 155, .28);
}
:root[data-theme="light"] .hqs-nav__channel:hover,
:root[data-theme="light"] .hqs-nav__channel:focus-visible {
  color: #fff;
  background: linear-gradient(120deg, #ad2681, #6b39cf);
  box-shadow: 0 10px 28px rgba(189, 42, 155, .4);
}
:root[data-theme="light"] .theme-toggle { background: rgba(15, 23, 42, .06); }
:root[data-theme="light"] .theme-toggle:hover { background: rgba(15, 23, 42, .11); }

/* ============ Выпадающее меню услуг ============ */
/* Нативный <details>, без библиотек. JS в theme.js только закрывает
   открытую панель по клику вне неё и по Escape. */

.hqs-menu {
  position: relative;
  flex: 0 0 auto;
}

.hqs-menu > summary {
  gap: 7px;
  list-style: none;
  cursor: pointer;
  -webkit-user-select: none;
  user-select: none;
}

.hqs-menu > summary::-webkit-details-marker {
  display: none;
}

.hqs-menu__caret {
  font-size: 10px;
  line-height: 1;
  transition: transform .2s ease;
}

.hqs-menu[open] > summary {
  color: var(--text);
  background: rgba(255, 255, 255, .07);
}

.hqs-menu[open] > summary .hqs-menu__caret {
  transform: rotate(180deg);
}

.hqs-menu__panel {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 40;
  min-width: 236px;
  display: grid;
  gap: 2px;
  padding: 8px;
  border-radius: 16px;
  background: var(--surface-solid, #151518);
  box-shadow: 0 24px 60px rgba(0, 0, 0, .45);
  outline: 1px solid var(--line);
  outline-offset: -1px;
}

.hqs-menu__link {
  display: block;
  padding: 10px 13px;
  border-radius: 11px;
  color: var(--muted);
  text-decoration: none;
  font: 600 13.5px/1.25 ui-sans-serif, system-ui, sans-serif;
  white-space: nowrap;
}

.hqs-menu__link small {
  display: block;
  margin-top: 4px;
  color: var(--muted-2);
  font: 650 11px/1.3 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.hqs-menu__link:hover,
.hqs-menu__link:focus-visible {
  color: var(--text);
  background: rgba(255, 255, 255, .07);
  outline: none;
}

.hqs-menu__link[aria-current="page"] {
  color: #fff;
  background: linear-gradient(120deg, rgba(240, 68, 196, .16), rgba(169, 110, 243, .16));
  box-shadow: inset 0 0 0 1px rgba(240, 68, 196, .35);
}

:root[data-theme="light"] .hqs-menu[open] > summary {
  background: rgba(15, 23, 42, .06);
}

:root[data-theme="light"] .hqs-menu__panel {
  background: #fff;
  box-shadow: 0 24px 60px rgba(18, 24, 40, .16);
}

:root[data-theme="light"] .hqs-menu__link {
  color: var(--muted);
}

:root[data-theme="light"] .hqs-menu__link:hover,
:root[data-theme="light"] .hqs-menu__link:focus-visible {
  color: var(--text);
  background: rgba(15, 23, 42, .06);
}

:root[data-theme="light"] .hqs-menu__link[aria-current="page"] {
  color: #8a1370;
  background: linear-gradient(120deg, rgba(189, 42, 155, .12), rgba(122, 62, 200, .12));
  box-shadow: inset 0 0 0 1px rgba(189, 42, 155, .3);
}

/* Ниже 980px навигация скроллится по горизонтали и обрезала бы панель */
@media (max-width: 980px) {
  .hqs-nav:has(.hqs-menu[open]) {
    overflow: visible;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hqs-menu__caret {
    transition-duration: .01ms !important;
  }
}

@media print {
  .hqs-menu {
    display: none !important;
  }
}