/* ============================================================
   NAWIGACJA
   ============================================================
   Szablon miał trzyelementowy pasek z `mix-blend-mode: difference`.
   Na ciemnej palecie marki dawało to szary, nieczytelny tekst i mieściło
   tylko trzy odnośniki. Tutaj pełne menu: marka po lewej, odnośniki
   i przycisk rezerwacji po prawej, a poniżej 900 px — hamburger
   z pełnoekranowym panelem.

   Krój, skala i pismo odręczne przy najechaniu zostają z szablonu.
   ============================================================ */

.nav {
  position: fixed;
  z-index: var(--z-header);
  top: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: calc(100% - var(--scrollbar-width));
  padding: calc(18 / var(--vw-screen) * 100 * 1vw) var(--pad-x);
  gap: var(--gap-m);
  /* bez mix-blend-mode — tekst ma być zawsze czytelny */
  transition: background-color .4s var(--ease-out-quart),
              backdrop-filter .4s var(--ease-out-quart),
              padding .4s var(--ease-out-quart);
}

/* przyciemniona szybka pojawia się dopiero po odjechaniu od góry */
.nav.is-scrolled {
  padding-block: calc(12 / var(--vw-screen) * 100 * 1vw);
  background-color: rgba(0, 0, 0, .62);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

/* ---------------------------------------------------------- marka */
.nav__brand {
  display: flex;
  align-items: center;
  gap: calc(10 / var(--vw-screen) * 100 * 1vw);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-optical-sizing: auto;
  font-weight: 500;
  font-size: calc(18 / var(--vw-screen) * 100 * 1vw);
  letter-spacing: 0.06em;
  line-height: 1.15;
  text-transform: uppercase;
  white-space: nowrap;
  transition: color .3s var(--ease-out-quart);
}
.nav__mark {
  display: block;
  width: calc(40 / var(--vw-screen) * 100 * 1vw);
  height: calc(29 / var(--vw-screen) * 100 * 1vw);
  flex: none;
}
.nav__mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.nav__mark svg { width: 100%; height: 100%; fill: currentColor; }
.nav__brand:hover { color: var(--brand-green-300); }

@media screen and (max-width: 600px) {
  .nav__brandText { display: none; }
}

/* ---------------------------------------------------------- odnośniki */
.nav__links {
  display: flex;
  align-items: center;
  gap: calc(28 / var(--vw-screen) * 100 * 1vw);
}

.nav__link {
  position: relative;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-optical-sizing: auto;
  font-weight: 500;
  font-size: calc(18 / var(--vw-screen) * 100 * 1vw);
  letter-spacing: 0.06em;
  line-height: 1.15;
  text-transform: uppercase;
  transition: color .3s var(--ease-out-quart);
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.35em;
  width: 100%;
  height: 2px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s var(--ease-out-quart);
}
.nav__link:hover { color: var(--brand-green-300); }
.nav__link:hover::after { transform: scaleX(1); }

.nav__link[aria-current="page"] { color: var(--brand-green-300); }
.nav__link[aria-current="page"]::after { transform: scaleX(1); }

/* pismo odręczne nad odnośnikiem — sygnaturowy efekt z szablonu */
.nav__hand {
  position: absolute;
  left: 50%;
  top: -0.15em;
  width: -moz-fit-content;
  width: fit-content;
  height: 100%;
  color: var(--brand-green-300);
  font-family: WindSong, cursive;
  font-size: calc(34 / var(--vw-screen) * 100 * 1vw);
  isolation: isolate;
  pointer-events: none;
  transform: translateX(-50%);
  white-space: nowrap;
}

/* ---------------------------------------------------------- CTA */
.nav__cta {
  display: inline-flex;
  align-items: center;
  padding: calc(10 / var(--vw-screen) * 100 * 1vw) calc(20 / var(--vw-screen) * 100 * 1vw);
  border-radius: 999px;
  background: var(--brand-green-300);
  color: var(--brand-black);
  font-family: var(--font-body);
  font-optical-sizing: auto;
  font-weight: 600;
  font-size: calc(16 / var(--vw-screen) * 100 * 1vw);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: background-color .3s var(--ease-out-quart), transform .3s var(--ease-out-quart);
}
.nav__cta:hover { background: var(--brand-green-100); transform: translateY(-2px); }

.nav__right {
  display: flex;
  align-items: center;
  gap: calc(24 / var(--vw-screen) * 100 * 1vw);
}

/* ---------------------------------------------------------- hamburger */
.nav__burger {
  display: none;
  position: relative;
  width: 44px;
  height: 44px;
  flex: none;
  border-radius: 50%;
  cursor: pointer;
}
.nav__burger span {
  position: absolute;
  left: 11px;
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: var(--text-primary);
  transition: transform .35s var(--ease-out-quart), opacity .2s linear, background-color .3s;
}
.nav__burger span:nth-child(1) { top: 15px; }
.nav__burger span:nth-child(2) { top: 21px; }
.nav__burger span:nth-child(3) { top: 27px; }

.nav__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media screen and (max-width: 900px) {
  .nav__links,
  .nav__cta { display: none; }
  .nav__burger { display: block; }
}

/* ---------------------------------------------------------- panel mobilny */
.menu {
  position: fixed;
  z-index: calc(var(--z-header) + 1);
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 96px var(--pad-x) 40px;
  background: var(--brand-black);
  opacity: 0;
  visibility: hidden;
  transition: opacity .4s var(--ease-out-quart), visibility .4s;
}
.menu.is-open { opacity: 1; visibility: visible; }

.menu__link {
  display: block;
  padding: calc(10 / var(--vw-screen) * 100 * 1vw) 0;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-optical-sizing: auto;
  font-weight: 500;
  font-size: clamp(40px, 10vw, 72px);
  line-height: 1.12;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(18px);
  transition: color .3s var(--ease-out-quart);
}
.menu.is-open .menu__link { opacity: 1; transform: none; }
.menu__link:nth-child(1) { transition-delay: .06s; }
.menu__link:nth-child(2) { transition-delay: .12s; }
.menu__link:nth-child(3) { transition-delay: .18s; }
.menu__link:nth-child(4) { transition-delay: .24s; }
.menu.is-open .menu__link {
  transition: opacity .5s var(--ease-out-quart), transform .5s var(--ease-out-quart),
              color .3s var(--ease-out-quart);
}
.menu__link:hover,
.menu__link[aria-current="page"] { color: var(--brand-green-300); }

.menu__foot {
  margin-top: auto;
  padding-top: 32px;
  border-top: 1px solid var(--border-primary);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  color: var(--brand-green-200);
  font-family: var(--font-body);
  font-optical-sizing: auto;
  font-weight: 450;
  font-size: 15px;
}
.menu__foot a { color: inherit; }
.menu__foot a:hover { color: var(--brand-green-300); }

.menu__cta {
  display: inline-flex;
  align-items: center;
  margin-top: 28px;
  padding: 14px 26px;
  border-radius: 999px;
  background: var(--brand-green-300);
  color: var(--brand-black);
  font-family: var(--font-body);
  font-optical-sizing: auto;
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* blokada przewijania pod otwartym panelem */
body.menu-open { overflow: hidden; }

/* logo + burger→X nad czarnym panelem */
body.menu-open .nav {
  z-index: calc(var(--z-header) + 2);
}

/* ---------------------------------------------------------- stary pasek */
/* markup z szablonu już nieużywany — gdyby gdzieś został, ma się nie pokazywać */
.header_handwriteWrapper__DJ25K { display: none !important; }