/* Шапка, меню, поиск в шапке, подвал. Основа (токены, кнопки, поля, сетка) — в main.css. */

/* ───────── шапка ───────── */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgb(246 242 234 / .92); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--c-line);
}
.site-header__row { display: flex; align-items: center; gap: 4px; height: var(--header-h); }
.burger { margin-left: -10px; }
.logo { display: flex; flex-direction: column; justify-content: center; min-height: 44px; text-decoration: none; color: var(--c-ink); min-width: 0; margin-right: auto; }
.logo:hover { color: var(--c-primary); }
.logo__name { font: 600 1.6rem/1 var(--f-display); letter-spacing: -.01em; white-space: nowrap; }
.logo__tag { display: none; font-size: .72rem; color: var(--c-muted); letter-spacing: .02em; margin-top: 3px; white-space: nowrap; }
.site-header__actions { display: flex; align-items: center; margin-right: -10px; }
.site-header .site-header__search { display: none; }
.cart-link__n {
  position: absolute; top: 4px; right: 2px; min-width: 18px; height: 18px; padding: 0 5px;
  border-radius: 9px; background: var(--c-accent-deep); color: #fff; font-size: .7rem; font-weight: 700; line-height: 18px; text-align: center;
}

/* меню: на телефоне — выезжающая панель (работает и без JS через :target) */
.nav {
  position: fixed; inset: 0 auto 0 0; z-index: 60; width: min(86vw, 360px);
  display: flex; flex-direction: column; gap: 8px; padding: 12px 20px 24px;
  background: var(--c-surface); box-shadow: var(--shadow);
  transform: translateX(-105%); visibility: hidden;
  transition: transform .3s var(--ease), visibility 0s linear .3s; overflow-y: auto;
}
.nav:target, .nav.is-open { transform: none; visibility: visible; transition: transform .3s var(--ease); }
.nav__head { display: flex; align-items: center; justify-content: space-between; min-height: 48px; }
.nav__title { font: 600 1.5rem/1 var(--f-display); }
.nav__close { margin-right: -10px; }
.nav__list { list-style: none; margin: 0; padding: 0; }
.nav__link {
  display: flex; align-items: center; min-height: 52px; border-bottom: 1px solid var(--c-line);
  color: var(--c-ink); text-decoration: none; font-weight: 600; font-size: 1.05rem;
}
.nav__link[aria-current="page"], .nav__link.is-active { color: var(--c-primary); }

/* «Каталог»: на телефоне — раскрывающийся список внутри панели, на десктопе — выпадающая панель */
.mega__toggle { justify-content: space-between; gap: 8px; cursor: pointer; list-style: none; -webkit-user-select: none; user-select: none; }
.mega__toggle::-webkit-details-marker { display: none; }
.mega__toggle::marker { content: ""; }
.mega__chev { width: 20px; height: 20px; transition: transform .2s var(--ease); }
.mega[open] .mega__chev { transform: rotate(180deg); }
.mega__panel { padding: 4px 0 12px; border-bottom: 1px solid var(--c-line); }
.mega__grid { display: grid; gap: 12px; }
.mega__h { margin: 8px 0 2px; font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--c-muted); }
.mega__list { list-style: none; margin: 0; padding: 0; }
.mega__link {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 44px; padding: 6px 0 6px 12px;
  color: var(--c-ink); text-decoration: none; font-size: .98rem; line-height: 1.3;
}
.mega__link:hover, .mega__link[aria-current="page"] { color: var(--c-primary); }
.mega__n { flex: none; font-size: .82rem; color: var(--c-muted); font-variant-numeric: tabular-nums; }
.mega__all { margin-top: 4px; padding-left: 12px; }
.nav__phone { margin-top: auto; padding-top: 16px; font-weight: 700; text-decoration: none; }
.nav-backdrop { display: none; position: fixed; inset: 0; z-index: 50; background: rgb(29 41 34 / .35); }
.site-header:has(.nav:target) .nav-backdrop, .site-header:has(.nav.is-open) .nav-backdrop { display: block; }

@media (min-width: 960px) {
  /* две строки: логотип + поиск + корзина, под ними — «Каталог» с выпадающей панелью и до 6 разделов */
  .site-header__row { flex-wrap: wrap; gap: 0 32px; height: auto; padding-top: 14px; }
  .burger, .nav__head, .nav__phone, .search-link, .nav-backdrop { display: none !important; }
  .logo { margin-right: 0; flex: none; }
  .logo__name { font-size: 1.85rem; }
  .logo__tag { display: block; }
  .site-header .site-header__search { display: flex; flex: 1 1 320px; max-width: 560px; margin-inline: auto; }
  .site-header__actions { margin-right: -8px; margin-left: auto; }
  .nav {
    position: relative; order: 5; flex: 0 0 100%; width: auto; min-width: 0; padding: 0; background: none; box-shadow: none;
    transform: none; visibility: visible; transition: none; overflow: visible; flex-direction: row; margin-top: 6px;
  }
  /* пунктов не больше 7 — строка без прокрутки; если названия длинные, перенос лучше обрезки */
  .nav__list { display: flex; flex: 1; min-width: 0; gap: 2px; flex-wrap: wrap; margin-left: -12px; }
  .nav__link { min-height: 44px; padding: 0 12px; border: 0; border-radius: 999px; font-size: .92rem; font-weight: 500; white-space: nowrap; }
  .nav__link:hover, .mega[open] > .mega__toggle { background: var(--c-tint); }
  .mega__toggle { justify-content: flex-start; gap: 4px; font-weight: 600; }
  .mega__chev { width: 18px; height: 18px; }
  .mega__panel {
    position: absolute; left: 0; right: 0; top: calc(100% + 8px); z-index: 45;
    max-height: calc(100vh - var(--header-h) - 24px); overflow-y: auto;
    padding: 28px 32px; border: 1px solid var(--c-line); border-radius: var(--r-m);
    background: var(--c-surface); box-shadow: var(--shadow);
  }
  .mega[open] .mega__panel { animation: mega-in .16s var(--ease); }
  .mega__grid { grid-template-columns: minmax(0, 3fr) minmax(200px, 1fr); gap: 32px; }
  .mega__col--sets { border-left: 1px solid var(--c-line); padding-left: 32px; }
  .mega__col:only-child { grid-column: 1 / -1; }
  .mega__h { margin: 0 0 8px; }
  .mega__list--cats { columns: 3 200px; column-gap: 32px; }
  .mega__list li { break-inside: avoid; }
  .mega__link { padding: 4px 0; min-height: 44px; font-size: .95rem; }
  .mega__all { margin-top: 16px; padding-left: 0; }
}
@keyframes mega-in { from { opacity: 0; transform: translateY(-4px); } }

/* поиск */
.search-form { position: relative; display: flex; align-items: center; }
.search-form input {
  width: 100%; min-height: 44px; padding: 0 48px 0 18px;
  border: 1px solid var(--c-line); border-radius: 999px; background: var(--c-surface);
  font-size: .95rem; -webkit-appearance: none; appearance: none;
}
.search-form input::placeholder { color: #7c867f; }
.search-form input:focus-visible { outline-offset: 0; border-color: var(--c-primary); }
.search-form__btn {
  position: absolute; right: 2px; top: 50%; translate: 0 -50%; width: 44px; height: 44px; display: grid; place-items: center;
  border: 0; background: none; color: var(--c-muted); cursor: pointer; border-radius: 50%;
}
.search-form--big { gap: 8px; margin-top: 20px; max-width: 640px; }
.search-form--big input { min-height: 52px; padding-right: 18px; font-size: 1rem; }
.search-form--big .btn { min-height: 52px; flex: none; }

/* крошки */
.crumbs { padding-top: 4px; font-size: .85rem; color: var(--c-muted); }
.crumbs ol { display: flex; align-items: center; gap: 6px; overflow-x: auto; white-space: nowrap; scrollbar-width: none; padding-block: 0; }
.crumbs ol::-webkit-scrollbar { display: none; }
.crumbs li { display: flex; align-items: center; gap: 6px; }
.crumbs li + li::before { content: "/"; color: var(--c-line); }
.crumbs a { color: var(--c-muted); text-decoration: none; display: inline-flex; align-items: center; min-height: 44px; }
.crumbs a:hover { color: var(--c-primary); text-decoration: underline; }
.crumbs [aria-current] { display: block; min-width: 0; color: var(--c-ink); overflow: hidden; white-space: nowrap; text-overflow: ellipsis; max-width: 60vw; }

/* ───────── подвал ───────── */
.site-footer { margin-top: auto; background: #1a2d23; color: #d6ddd5; padding-top: clamp(40px, 6vw, 72px); font-size: .95rem; }
.site-footer a { color: #f3efe6; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; color: #fff; }
.site-footer__grid { display: grid; gap: 32px; padding-bottom: 40px; }
@media (min-width: 720px) { .site-footer__grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.site-footer__brand p { margin-top: 12px; color: #b9c4b9; max-width: 32ch; }
.logo--footer { color: #fff; }
.logo--footer:hover { color: #fff; }
.site-footer__h { font: 700 .85rem/1.3 var(--f-text); letter-spacing: .08em; text-transform: uppercase; color: #9fb0a2; margin-bottom: 14px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li a, .site-footer address a { display: inline-flex; align-items: center; min-height: 44px; }
.site-footer address { font-style: normal; line-height: 1.5; }
.site-footer__bottom { padding-block: 20px calc(20px + env(safe-area-inset-bottom)); border-top: 1px solid rgb(255 255 255 / .1); font-size: .85rem; color: #9fb0a2; }