/* ============================================================
   NAV OVERLAY — mobile fullscreen menu
   КРИТИЧЕСКИ: скрыт по умолчанию через display:none,
   затем visibility/opacity для анимации
   ============================================================ */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: var(--ink);
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

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

.nav-overlay__list {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.nav-overlay__item a {
  font-family: 'Cormorant', serif;
  font-size: clamp(28px, 5vw, 44px);
  font-weight: 300;
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 0.04em;
  transition: color 0.2s, opacity 0.2s;
}

.nav-overlay__item a:hover {
  color: var(--accent);
  opacity: 1;
}

/* ============================================================
   HEADER
   position: fixed, z-index: 1000
   На главной — прозрачный (dark вариант)
   .scrolled — cream bg + blur
   .menu-open — ink bg (мобильное меню открыто)
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  transition:
    background 0.35s ease,
    padding 0.35s ease,
    border-color 0.35s ease,
    backdrop-filter 0.35s ease;
  border-bottom: 1px solid transparent;
  /* По умолчанию — прозрачный, текст белый (для главной поверх hero) */
}

.site-header.scrolled {
  background: rgba(245, 243, 240, 0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 12px 0;
  border-bottom-color: var(--line);
}

.site-header.menu-open {
  background: var(--ink);
  border-bottom-color: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

/* Страницы не-главные: хедер всегда solid */
.site-header.header-solid {
  background: var(--paper);
  border-bottom-color: var(--line);
  padding: 14px 0;
}

.site-header.header-solid.menu-open {
  background: var(--ink);
  border-bottom-color: transparent;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

/* ── Logo ─────────────────────────────────────────────────── */
.logo-wrap {
  display: flex;
  flex-direction: row;
  align-items: baseline;
  flex-shrink: 0;
  line-height: 1;
  gap: 6px;
  color: #fff;
  transition: color 0.3s;
}

.site-header.scrolled .logo-wrap { color: var(--ink); }
.site-header.menu-open .logo-wrap { color: #fff; }
.site-header.header-solid .logo-wrap { color: var(--ink); }

.site-header.scrolled .logo-concept { color: #0F0E0C; }
.site-header.header-solid .logo-concept { color: #0F0E0C; }
.site-header.menu-open .logo-concept { color: #fff; }

.logo-script {
  font-family: 'English111VivaceBT', cursive;
  font-size: 36px;
  line-height: 1;
  color: var(--accent);
}

.logo-concept {
  font-family: 'Cormorant', serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
  opacity: 1;
  transition: color 0.3s;
}

/* Fallback: если используется img-логотип */
.logo-img {
  height: 60px;
  width: auto;
  transition: filter 0.3s;
}

.logo-img--dark {
  display: block;
  filter: brightness(0) invert(1);
}

.logo-img--light { display: none; }

.site-header.scrolled .logo-img--dark { filter: none; }
.site-header.menu-open .logo-img--dark { filter: brightness(0) invert(1); }
.site-header.header-solid .logo-img--dark { filter: none; }

/* ── Main nav (desktop) ───────────────────────────────────── */
.main-nav {
  display: flex;
  gap: 28px;
  align-items: center;
  flex: 1;
  justify-content: center;
}

.nav-link {
  font-family: 'Cormorant', serif;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  transition: color 0.2s;
  white-space: nowrap;
}

.nav-link:hover {
  color: #fff;
}

.site-header.scrolled .nav-link { color: var(--muted); }
.site-header.scrolled .nav-link:hover { color: var(--ink); }
.site-header.header-solid .nav-link { color: var(--muted); }
.site-header.header-solid .nav-link:hover { color: var(--ink); }

/* ── Header actions ───────────────────────────────────────── */
.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.header-icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: rgba(255, 255, 255, 0.85);
  background: transparent;
  transition: color 0.2s, background 0.2s, border-color 0.2s;
  position: relative;
  text-decoration: none;
}

.header-icon-btn:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.6);
}

.site-header.scrolled .header-icon-btn {
  color: var(--ink-2);
  border-color: var(--line);
}

.site-header.scrolled .header-icon-btn:hover {
  background: var(--cream-2);
  border-color: var(--line-2);
}

.site-header.menu-open .header-icon-btn {
  color: rgba(255, 255, 255, 0.85);
  border-color: rgba(255, 255, 255, 0.25);
}

.site-header.header-solid .header-icon-btn {
  color: var(--ink-2);
  border-color: var(--line);
}

.site-header.header-solid .header-icon-btn:hover {
  background: var(--cream-2);
}

.site-header.header-solid.menu-open .header-icon-btn,
.site-header.menu-open .header-icon-btn {
  color: rgba(255, 255, 255, 0.85);
  border-color: rgba(255, 255, 255, 0.25);
}

/* Cart badge */
.cart-count {
  position: absolute;
  top: -2px;
  right: -2px;
  background: var(--accent);
  color: var(--ink);
  font-size: 9px;
  font-weight: 700;
  min-width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 2px;
}

.cart-count:empty,
.cart-count[data-count="0"] { display: none; }

/* ── Burger button ────────────────────────────────────────── */
.mobile-menu-btn {
  display: none; /* скрыт на десктопе */
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  cursor: pointer;
  padding: 8px;
  z-index: 1010;
  position: relative;
  transition: border-color 0.2s;
}

.mobile-menu-btn span {
  display: block;
  height: 1px;
  background: #fff;
  border-radius: 1px;
  transition: transform 0.3s ease, opacity 0.3s ease, width 0.3s ease;
  transform-origin: center;
}

.mobile-menu-btn span:nth-child(2) {
  width: 65%;
  height: 1px;
  margin-left: auto;
}

/* Solid header state (inner pages) */
.site-header.header-solid .mobile-menu-btn {
  border-color: var(--line);
}
.site-header.header-solid .mobile-menu-btn span { background: var(--ink); }

/* Scrolled state */
.site-header.scrolled .mobile-menu-btn {
  border-color: var(--line);
}
.site-header.scrolled .mobile-menu-btn span { background: var(--ink); }

/* Menu-open state (cross) */
.site-header.menu-open .mobile-menu-btn { border-color: rgba(255,255,255,0.3); }
.site-header.menu-open .mobile-menu-btn span { background: #fff; }

.mobile-menu-btn.active span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
  width: 100%;
}
.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
  width: 100%;
}
.mobile-menu-btn.active span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
  width: 100%;
}


/* ── Desktop dropdown (second level) ─────────────────────── */
.nav-dropdown {
  position: relative;
  /* extend hover area downward so cursor can reach the menu */
  padding-bottom: 16px;
  margin-bottom: -16px;
}

.nav-dropdown__menu {
  position: absolute;
  top: 100%;           /* flush — gap covered by padding-bottom above */
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 4px 0;
  min-width: 160px;
  box-shadow: 0 4px 20px rgba(0,0,0,.10), 0 1px 4px rgba(0,0,0,.06);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .16s ease, visibility .16s ease, transform .16s ease;
  z-index: 200;
}

.nav-dropdown:hover .nav-dropdown__menu,
.nav-dropdown:focus-within .nav-dropdown__menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown__item {
  display: block;
  padding: 8px 16px;
  font-family: 'Manrope', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
  transition: color .12s, background .12s;
  border-radius: 4px;
  margin: 1px 4px;
}

.nav-dropdown__item:hover {
  color: var(--ink);
  background: var(--cream);
}

/* subtle chevron on parent link */
.nav-link--has-children::after {
  content: '';
  display: inline-block;
  width: 4px;
  height: 4px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  margin-left: 4px;
  vertical-align: 1px;
  opacity: .5;
  transition: transform .16s;
}

.nav-dropdown:hover .nav-link--has-children::after {
  transform: rotate(225deg);
  vertical-align: -1px;
}

/* ── Mobile overlay sub-list ──────────────────────────────── */
.nav-overlay__sub {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid rgba(255,255,255,.12);
}

.nav-overlay__sub li a {
  font-size: clamp(16px, 2.5vw, 22px);
  color: rgba(255,255,255,.55);
  letter-spacing: .04em;
  font-family: 'Cormorant', serif;
  font-weight: 300;
  transition: color .2s;
}

.nav-overlay__sub li a:hover {
  color: var(--accent);
}

/* ── Footer sub-links ─────────────────────────────────────── */
.footer-link--sub {
  padding-left: 12px;
  font-size: 12px;
  opacity: .7;
}

/* ============================================================
   RESPONSIVE — header (≤768)
   ============================================================ */
@media (max-width: 768px) {
  .site-header { padding: 14px 0; }
  .main-nav { display: none; } /* скрыт на мобильном, вместо него overlay */
  .mobile-menu-btn { display: flex; }
  .header-inner { gap: 12px; }
}

@media (max-width: 400px) {
  .logo-script { font-size: 28px; }
  .logo-concept { font-size: 11px; }
  .header-icon-btn { width: 30px; height: 30px; }
  .mobile-menu-btn { width: 30px; height: 30px; }
  .header-actions { gap: 6px; }
  .header-inner { gap: 8px; }
}