/* ============================================
   NOWA STREFA - HEADER & NAVIGATION
   ============================================ */

/* ── Top Bar ── */
.top-bar {
  background: var(--color-gray-900);
  color: var(--color-gray-300);
  font-size: var(--fs-xs);
  padding: var(--space-2) 0;
}

.top-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.top-bar__info {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.top-bar__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.top-bar__item svg {
  width: 14px;
  height: 14px;
  color: var(--color-primary);
}

.top-bar__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.top-bar__actions a:hover {
  color: var(--color-primary);
}

/* ── Header Main ── */
.header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: var(--color-white);
  transition: all var(--duration-normal) var(--ease-out);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 88px;
}

/* ── Logo ── */
.logo {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-shrink: 0;
}

.logo__image,
.header .logo__image,
.woocommerce-page .logo__image,
.woocommerce .logo__image {
  display: block !important;
  width: auto !important;
  height: 76px !important;
  max-width: none !important;
}

.logo__text {
  display: flex;
  flex-direction: column;
}

.logo__name {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: var(--fw-extrabold);
  color: var(--color-gray-900);
  line-height: 1.1;
  letter-spacing: var(--ls-tight);
}

.logo__tagline {
  font-size: var(--fs-xs);
  color: var(--color-primary);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: var(--ls-widest);
}

/* ── Main Navigation ── */
.main-nav {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) 0.85rem;
  font-size: var(--fs-base);          /* 16px zamiast 13px — większy, czytelniejszy (feedback klienta 21.04.2026) */
  font-weight: var(--fw-semibold);    /* 600 zamiast 500 — bardziej pogrubione */
  color: var(--color-gray-900);       /* ciemniejszy zamiast szarego */
  border-radius: var(--radius-md);
  transition: all var(--duration-fast) var(--ease-out);
  white-space: nowrap;
  letter-spacing: -0.005em;
}

.nav-item--secondary .nav-link {
  color: var(--color-primary-dark);
  background: linear-gradient(180deg, rgba(16, 144, 96, 0.06), rgba(16, 144, 96, 0.02));
  border: 1px solid rgba(16, 144, 96, 0.08);
}

.nav-item--secondary .nav-link:hover,
.nav-item--secondary .nav-link.active {
  color: var(--color-primary-dark);
  background: var(--color-primary-50);
  border-color: rgba(16, 144, 96, 0.16);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
  background: var(--color-primary-50);
}

.nav-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--duration-fast);
}

.nav-item:hover .nav-link svg {
  transform: rotate(180deg);
}

.nav-item--has-menu > .nav-link {
  cursor: pointer;
}

/* ── Mega Menu ── */
.mega-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  min-width: 720px;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  border: 1px solid var(--color-gray-100);
  padding: var(--space-8);
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(10px);
  transition: all var(--duration-normal) var(--ease-out);
  z-index: var(--z-dropdown);
  pointer-events: none;
}

.nav-item:hover .mega-menu,
.nav-item:focus-within .mega-menu,
.nav-item.is-open .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

.mega-menu__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
}

.mega-menu--wide {
  min-width: 900px;
  grid-template-columns: repeat(4, 1fr);
}

.mega-menu__section-title {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-gray-400);
  text-transform: uppercase;
  letter-spacing: var(--ls-widest);
  padding: var(--space-2) var(--space-3);
  margin-bottom: var(--space-1);
}

.mega-menu__link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  transition: all var(--duration-normal) var(--ease-spring);
  transform-origin: center;
  will-change: transform;
}

.mega-menu__link:hover {
  background: var(--color-primary-50);
  transform: scale(1.04);                       /* powiększenie kafelki na hover (feedback 21.04.2026) */
  box-shadow: var(--shadow-md);
}

.mega-menu__link-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-gray-50);
  color: var(--color-primary);
  flex-shrink: 0;
  transition: all var(--duration-fast);
}

.mega-menu__link:hover .mega-menu__link-icon {
  background: var(--color-primary);
  color: var(--color-white);
  transform: rotate(-4deg);
}

.mega-menu__link-icon svg {
  width: 22px;
  height: 22px;
}

.mega-menu__link-text {
  display: flex;
  flex-direction: column;
}

.mega-menu__link-title {
  font-size: var(--fs-base);            /* większa czcionka w kafelkach (feedback 21.04.2026) */
  font-weight: var(--fw-bold);
  color: var(--color-gray-900);
}

.mega-menu__link-desc {
  font-size: var(--fs-sm);              /* większy opis pod tytułem */
  color: var(--color-gray-600);
  margin-top: 2px;
}

.mega-menu__footer {
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-gray-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ── Dropdown (simple) ── */
.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-gray-100);
  padding: var(--space-2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--duration-normal) var(--ease-out);
  z-index: var(--z-dropdown);
  pointer-events: none;
}

.nav-item:hover .dropdown,
.nav-item:focus-within .dropdown,
.nav-item.is-open .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.dropdown__link {
  display: block;
  padding: var(--space-3) var(--space-4);
  font-size: var(--fs-sm);
  color: var(--color-gray-700);
  border-radius: var(--radius-md);
  transition: all var(--duration-fast);
}

.dropdown__link:hover {
  background: var(--color-primary-50);
  color: var(--color-primary-dark);
}

/* ── Header Actions ── */
.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.header__cart {
  position: relative;
}

.header__cart-count {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 18px;
  height: 18px;
  background: var(--color-secondary);
  color: var(--color-white);
  font-size: 10px;
  font-weight: var(--fw-bold);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Mobile Menu Toggle ── */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
  background: none;
  border: none;
  padding: var(--space-2);
}

.mobile-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-gray-800);
  border-radius: 2px;
  transition: all var(--duration-normal) var(--ease-out);
}

.mobile-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ── Mobile Navigation ── */
.mobile-nav {
  display: none;
  position: fixed;
  top: 80px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-white);
  z-index: var(--z-overlay);
  overflow-y: auto;
  padding: var(--space-6);
  transform: translateX(100%);
  transition: transform var(--duration-normal) var(--ease-out);
}

.mobile-nav.active {
  transform: translateX(0);
}

.mobile-nav__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) 0;
  font-size: var(--fs-md);
  font-weight: var(--fw-medium);
  color: var(--color-gray-800);
  border-bottom: 1px solid var(--color-gray-100);
}

.mobile-nav__submenu {
  display: none;
  padding-left: var(--space-4);
}

.mobile-nav__submenu.active {
  display: block;
}

.mobile-nav__submenu a {
  display: block;
  padding: var(--space-3) 0;
  font-size: var(--fs-sm);
  color: var(--color-gray-600);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .main-nav {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .mobile-nav {
    display: block;
  }

  .top-bar__info {
    gap: var(--space-4);
  }
}

@media (max-width: 640px) {
  .top-bar {
    display: none;
  }

  .header__inner {
    height: 72px;
  }

  .logo__image {
    height: 58px;
  }
}

/* ── Inline Header Search ── */
.header__inline-search {
  position: relative;   /* kotwica dla .search-dropdown — bez tego dropdown pozycjonował się do .header i był ucięty (fix 11.06) */
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-3);
  min-width: 140px;
  max-width: 200px;
  transition: all var(--duration-fast) var(--ease-out);
}

.header__inline-search:focus-within {
  border-color: var(--color-primary);
  max-width: 280px;
  box-shadow: 0 0 0 3px rgba(16, 144, 96, 0.1);
  background: var(--color-white);
  min-width: 300px;
}

.header__inline-search svg {
  width: 18px;
  height: 18px;
  color: var(--color-gray-400);
  flex-shrink: 0;
}

.header__inline-search input {
  flex: 1;
  border: none;
  background: transparent;
  font-size: var(--fs-sm);
  font-family: var(--font-primary);
  color: var(--color-gray-800);
  outline: none;
  min-width: 0;
}

.header__inline-search input::placeholder {
  color: var(--color-gray-400);
}

@media (max-width: 1024px) {
  .header__inline-search {
    display: none;
  }
}

/* legacy - keep for backwards compat */
.header__search-close {
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  color: var(--color-gray-400);
}

.header__search-close svg {
  width: 20px;
  height: 20px;
}

.header__search-toggle {
  order: -1;
}

/* ── Mobile Search ── */
.mobile-nav__search {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-full);
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-3);
}

.mobile-nav__search:focus-within {
  border-color: var(--color-primary);
  background: var(--color-white);
}

/* ── Search Dropdown ── */
.search-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  min-width: 320px;
  background: var(--color-white);
  border: 1px solid var(--color-gray-100);
  border-radius: var(--radius-xl);
  box-shadow: 0 16px 48px rgba(0,0,0,0.12);
  z-index: 1200;
  max-height: 420px;
  overflow-y: auto;
}

.header__inline-search {
  position: relative;
}

/* ============================================
   Mega Menu XL — 4 kolumny z faktycznymi kategoriami
   ============================================ */
/* Oferta nav-item: static, żeby mega-menu kotwiczyło do header__inner (wycentrowanego), nie do nav-item */
.nav-item--mega { position: static; }
.header__inner { position: relative; }

.mega-menu--xl {
  /* Centrowane względem header__inner = względem viewportu (container jest wycentrowany) */
  left: 50% !important;
  right: auto !important;
  transform: translateX(-50%) translateY(10px) !important;
  min-width: 720px;
  width: max-content;
  max-width: min(1180px, 96vw);
  max-height: 78vh;
  overflow-y: auto;
  padding: var(--space-4) var(--space-5);
}
.nav-item--mega:hover .mega-menu--xl,
.nav-item--mega.is-open .mega-menu--xl {
  transform: translateX(-50%) translateY(0) !important;
}
.mega-menu__grid--4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-3);
}
.mega-menu__col {
  display: flex;
  flex-direction: column;
  position: relative;
  max-height: 260px;        /* zwinięta kolumna: header + ~4 sublinki */
  overflow: hidden;
  transition: max-height .35s ease;
  padding-bottom: var(--space-3);
}
.mega-menu__col::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 36px;
  background: linear-gradient(transparent, var(--color-white));
  pointer-events: none;
  transition: opacity .2s;
  z-index: 1;
}
.mega-menu__col:hover,
.mega-menu__col:focus-within,
.mega-menu__col.is-open {
  max-height: 1200px;
}
.mega-menu__col:hover::after,
.mega-menu__col:focus-within::after,
.mega-menu__col.is-open::after { opacity: 0; }

/* Indicator "kliknij/hover żeby rozwinąć" */
.mega-menu__col-toggle {
  position: absolute;
  right: 6px;
  top: 8px;
  width: 22px; height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-gray-100);
  border-radius: 50%;
  color: var(--color-gray-500);
  pointer-events: none;
  transition: transform .25s ease, background .2s ease, color .2s ease;
  z-index: 2;
}
.mega-menu__col-toggle svg { width: 11px; height: 11px; }
.mega-menu__col:hover .mega-menu__col-toggle,
.mega-menu__col:focus-within .mega-menu__col-toggle,
.mega-menu__col.is-open .mega-menu__col-toggle {
  background: var(--color-primary);
  color: #fff;
  transform: rotate(180deg);
}
.mega-menu__col-header {
  display: flex;
  flex-direction: column;
  padding: var(--space-2) var(--space-3) var(--space-3);
  margin-bottom: var(--space-2);
  border-bottom: 2px solid var(--color-primary);
  text-decoration: none;
  transition: opacity .15s;
}
.mega-menu__col-header:hover { opacity: 0.75; }
.mega-menu__col-header + .mega-menu__col-header { margin-top: var(--space-2); }
.mega-menu__col-title {
  font-size: var(--fs-base);
  font-weight: var(--fw-extrabold);
  color: var(--color-gray-900);
  letter-spacing: -0.01em;
}
.mega-menu__col-count {
  font-size: 11px;
  color: var(--color-gray-500);
  font-weight: var(--fw-medium);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 2px;
}
.mega-menu__sublink {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: 7px var(--space-3);
  font-size: var(--fs-sm);
  color: var(--color-gray-700);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all .15s;
  font-weight: var(--fw-medium);
}
.mega-menu__sublink:hover {
  background: var(--color-primary-50);
  color: var(--color-primary);
  padding-left: var(--space-4);
}
.mega-menu__sublink-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  padding: 2px 8px;
  background: var(--color-gray-100);
  color: var(--color-gray-500);
  font-size: 10px;
  font-weight: var(--fw-bold);
  border-radius: var(--radius-full);
  transition: all .15s;
}
.mega-menu__sublink:hover .mega-menu__sublink-count {
  background: var(--color-primary);
  color: #fff;
}
.mega-menu__sublink--accent {
  color: var(--color-secondary);
  font-weight: var(--fw-semibold);
}
.mega-menu__sublink--accent:hover {
  background: rgba(37, 124, 191, 0.08);
  color: var(--color-secondary);
}
.mega-menu__sublink--all {
  color: var(--color-primary);
  font-weight: var(--fw-bold);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 2px;
}
.mega-menu__divider {
  height: 1px;
  background: var(--color-gray-100);
  margin: var(--space-3) var(--space-3);
}

@media (max-width: 1280px) {
  .mega-menu--xl { min-width: 700px; padding: var(--space-3); }
  .mega-menu__grid--4 { gap: var(--space-2); }
  .mega-menu__sublink { font-size: var(--fs-xs); padding: 4px var(--space-2); }
  .mega-menu__col-title { font-size: var(--fs-sm); }
  .mega-menu__col-count { font-size: 10px; }
}
@media (max-width: 1100px) {
  .mega-menu--xl { min-width: 640px; }
  .mega-menu__sublink-count { min-width: 22px; padding: 1px 5px; font-size: 9px; }
}
@media (max-width: 900px) {
  .mega-menu--xl { min-width: 92vw; max-width: 92vw; left: 50%; transform: translateX(-50%); }
}


/* ── Font Awesome: ikony tematyczne kategorii w mega-menu (dodane 10.06.2026) ── */
.mega-menu__sublink { justify-content: flex-start; }
.mega-menu__sublink-count { margin-left: auto; }
.ns-cat-ico { flex: 0 0 auto; width: 1.05rem; text-align: center; font-size: 0.82rem; color: var(--color-secondary); opacity: .8; }
.mega-menu__sublink:hover .ns-cat-ico { color: var(--color-primary); opacity: 1; }

/* ── Mostek hover dla mega-menu: niewidzialny pas nad panelem, żeby zjazd kursorem
     z linku "Oferta" do panelu nie gubił hovera (UX feedback 10.06.2026) ── */
.mega-menu--xl::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -28px;
  height: 28px;
}