/* ==========================================================================
   CALLA — header (site-header + mega-menu + off-canvas mobile menu)
   Jedna nawigacja WP renderowana 2x (desktop / mobile off-canvas), różnice
   wyłącznie w CSS. Breakpoint 1140px.
   ========================================================================== */

:root {
  --header-height: 96px;
  --header-bg: rgba(255, 255, 255, 0.75);
  --header-blur: 14px;
  --dropdown-bg: rgba(255, 255, 255, 0.96);
  --dropdown-blur: 15px;
  --subitem-bg: rgba(148, 197, 112, 0.12);
  --subitem-bg-hover: rgba(148, 197, 112, 0.24);
  --nav-breakpoint: 1140px;
}

body {
  padding-top: var(--header-height);
}

.site-header {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 100;
  background: var(--header-bg);
  backdrop-filter: blur(var(--header-blur));
  -webkit-backdrop-filter: blur(var(--header-blur));
  color: var(--color-text);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  min-height: var(--header-height);
}

.site-header__brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-1);
  flex-shrink: 0;
}

.site-header__brand .custom-logo-link {
  display: block;
  line-height: 0;
}

.site-header__brand .custom-logo {
  height: 35px;
  width: auto;
}

.site-header__logo-text {
  color: inherit;
  text-decoration: none;
  font-size: var(--fs-body-lg);
  font-weight: var(--fw-semibold);
}

.site-header__tagline {
  margin: 0;
  font-size: var(--fs-tiny);
  font-weight: var(--fw-light);
  white-space: nowrap;
}

.site-header__tagline-accent {
  color: var(--color-accent-green);
  font-weight: var(--fw-regular);
}

.site-header__right {
  display: flex;
  align-items: center;
  gap: var(--space-7);
  margin-inline-start: auto;
}

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

/* Desktop nav ----------------------------------------------------------------- */
.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-7);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.nav-link {
  position: relative;
  color: inherit;
  text-decoration: none;
  font-size: var(--fs-body-lg);
  font-weight: var(--fw-regular);
  padding-block: var(--space-2);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 4px;
  height: 2px;
  background: var(--color-accent-green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.nav-link:hover::after,
.nav-link:focus-visible::after {
  transform: scaleX(1);
}

.nav-item__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  padding: var(--space-1);
}

.nav-item__chevron {
  transition: transform 0.2s ease;
}

.nav-item.is-open .nav-item__chevron {
  transform: rotate(180deg);
}

/* Mega menu (desktop): lista w kolumnie + podgląd zdjęcia po prawej ------------ */
.mega-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  margin-top: 26px;
  width: max-content;
  min-width: 320px;
  max-width: 640px;
  background: var(--dropdown-bg);
  backdrop-filter: blur(var(--dropdown-blur));
  -webkit-backdrop-filter: blur(var(--dropdown-blur));
  border-radius: 0 0 12px 12px;
  overflow: hidden;
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.18);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate(-50%, -8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0s linear 0.2s;
}

.nav-item.is-open .mega-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, 0);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.mega-menu__grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-5) 0 var(--space-5) var(--space-5);
  padding-right: calc(216px + var(--space-4));
}

.mega-menu__link {
  position: relative;
  display: flex;
  align-items: center;
  color: var(--color-text);
  text-decoration: none;
  font-size: var(--fs-body);
  font-weight: var(--fw-regular);
  white-space: nowrap;
  padding: var(--space-3) var(--space-4);
}

.mega-menu__link::after {
  content: "";
  position: absolute;
  left: var(--space-4);
  right: var(--space-4);
  bottom: var(--space-2);
  height: 2px;
  background: var(--color-accent-green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.mega-menu__link:hover::after,
.mega-menu__link:focus-visible::after {
  transform: scaleX(1);
}

.mega-menu__thumb {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 216px;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.mega-menu__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mega-menu__item:hover .mega-menu__thumb,
.mega-menu__link:focus-visible ~ .mega-menu__thumb {
  opacity: 1;
}

.mega-menu:not(:has(.mega-menu__link:hover)):not(:has(.mega-menu__link:focus-visible))
  .mega-menu__item:first-child
  .mega-menu__thumb {
  opacity: 1;
}

/* Language switcher ------------------------------------------------------------ */
.lang-switcher__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid currentColor;
  color: inherit;
  text-decoration: none;
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  transition: background-color 0.35s ease, color 0.35s ease;
}

.lang-switcher__link:hover,
.lang-switcher__link:focus-visible {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  border-color: var(--color-primary-dark);
}

/* Mobile menu toggle ------------------------------------------------------------- */
.mobile-menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  padding: 0;
}

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 200;
  visibility: hidden;
}

.mobile-menu.is-open {
  visibility: visible;
}

.mobile-menu::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.mobile-menu.is-open::before {
  opacity: 1;
}

.mobile-menu__panel {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 100%;
  background: var(--color-bg);
  color: var(--color-text);
  padding-block: var(--space-6);
  overflow-y: auto;
  transform: translateX(-100%);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.mobile-menu.is-open .mobile-menu__panel {
  transform: translateX(0);
}

.mobile-menu__close {
  align-self: flex-end;
  margin-inline-end: var(--space-6);
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
  padding: var(--space-2);
}

.mobile-menu__nav {
  padding-inline: var(--space-6);
}

.mobile-nav-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  border-radius: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.mobile-nav-menu .nav-item {
  position: relative;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
}

.mobile-nav-menu .nav-link {
  color: var(--color-text);
  font-size: var(--fs-body-lg);
  padding-block: var(--space-3);
  padding-inline-end: var(--space-8);
}

.mobile-nav-menu .nav-item__toggle {
  position: absolute;
  right: 0;
  top: var(--space-3);
}

/* Mobilny wariant mega-menu: akordeon (grid-template-rows 0fr -> 1fr), bez
   podglądu zdjęć. */
.mobile-nav-menu .mega-menu {
  position: static;
  transform: none;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  display: grid;
  grid-template-rows: 0fr;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow: none;
  border-radius: 0;
  padding: 0;
  /* margin (shorthand) musi być PRZED margin-inline — inaczej go nadpisuje. */
  margin: 0;
  margin-inline: calc(-1 * var(--space-6));
  width: auto;
  min-width: 0;
  max-width: none;
  transition: grid-template-rows 0.3s ease;
}

.mobile-nav-menu .nav-item.is-open .mega-menu {
  transform: none;
  grid-template-rows: 1fr;
}

.mobile-nav-menu .mega-menu__grid {
  overflow: hidden;
  min-height: 0;
  margin: 0;
  padding: 0;
  gap: 0;
  border-radius: 0;
  background: var(--subitem-bg);
}

.mobile-nav-menu .mega-menu__thumb {
  display: none;
}

.mobile-nav-menu .mega-menu__link {
  padding-inline: var(--space-7) var(--space-4);
  border-radius: 6px;
  transition: background-color 0.2s ease;
}

.mobile-nav-menu .mega-menu__link::after {
  display: none;
}

.mobile-nav-menu .mega-menu__link:hover,
.mobile-nav-menu .mega-menu__link:focus-visible {
  background: var(--subitem-bg-hover);
}

.mobile-menu__contact {
  list-style: none;
  margin: auto 0 0;
  padding: var(--space-4) var(--space-6) 0;
  border-top: 1px solid rgba(44, 42, 41, 0.1);
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  align-items: center;
  gap: var(--space-5);
}

.mobile-menu__contact li {
  margin: 0;
  padding: 0;
}

.mobile-menu__contact a {
  display: inline-flex;
  align-items: center;
  color: var(--color-primary-dark);
}

.mobile-menu__contact svg {
  flex-shrink: 0;
}

@media (max-width: 1140px) {
  .site-header__nav {
    display: none;
  }

  .mobile-menu-toggle {
    display: inline-flex;
  }
}

@media (min-width: 1141px) {
  .mobile-menu-toggle,
  .mobile-menu {
    display: none;
  }
}

html.no-scroll {
  overflow: hidden;
}