/* =========================================================
   WALDHAUS HEADER – KOMPLETTER CSS-ERSATZ
   Ersetzt das bisherige Header-CSS vollständig.
   ========================================================= */

:root {
  --header-bg: rgba(255, 255, 255, 0.96);
  --header-bg-solid: #ffffff;

  --header-green: #6b963d;
  --header-green-dark: #3f7227;
  --header-green-light: #8eb55c;
  --header-green-soft: #eef5e8;
  --header-green-pale: #f8fbf5;

  --header-text: #2f3430;
  --header-text-muted: #687168;
  --header-border: #dfe9d8;
  --header-border-soft: #edf2e9;

  --header-white: #ffffff;
  --header-shadow: 0 12px 38px rgba(46, 75, 37, 0.08);
  --header-shadow-small: 0 8px 22px rgba(46, 75, 37, 0.07);

  --header-radius: 10px;
  --header-transition: 220ms ease;
}

/* Platz für einen fixierten oder sticky Header */
main {
  padding-top: 0;
}

/* =========================================================
   HEADER
   ========================================================= */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  border-bottom: 1px solid var(--header-border);
  background: var(--header-bg);
  box-shadow: 0 1px 0 rgba(54, 92, 42, 0.03);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.site-header::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 1px;
  content: "";
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(107, 150, 61, 0.28) 20%,
    rgba(107, 150, 61, 0.45) 50%,
    rgba(107, 150, 61, 0.28) 80%,
    transparent 100%
  );
  pointer-events: none;
}

.site-header .container {
  width: min(100% - 48px, 1320px);
  max-width: 1320px;
  margin-inline: auto;
}

.header-inner {
  display: flex;
  min-height: 112px;
  align-items: center;
  gap: clamp(36px, 5vw, 76px);
}

/* =========================================================
   LOGO
   ========================================================= */

.site-logo {
  position: relative;
  z-index: 2;
  flex: 0 0 auto;
}

.site-logo .frame,
.site-logo .frame-group-container,
.site-logo .frame-group-inner,
.site-logo .frame-container,
.site-logo .frame-inner,
.site-logo .textmedia,
.site-logo .gallery-row,
.site-logo .gallery-item,
.site-logo figure {
  margin: 0;
  padding: 0;
}

.site-logo a {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.site-logo img {
  display: block;
  width: clamp(250px, 20vw, 340px);
  max-height: 88px;
  height: auto;
  object-fit: contain;
  object-position: left center;
  transition:
    opacity var(--header-transition),
    transform var(--header-transition);
}

.site-logo a:hover img {
  opacity: 0.92;
  transform: translateY(-1px);
}

/* =========================================================
   DESKTOP-NAVIGATION
   ========================================================= */

.desktop-menu {
  display: flex;
  align-items: center;
  margin-left: auto;
}

.navilo {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.1vw, 40px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.navilo > .nav-item {
  position: relative;
  display: flex;
  align-items: center;
}

.navilo > .nav-item > a,
.navilo > .nav-item > .submenu-toggle {
  position: relative;
  display: inline-flex;
  min-height: 72px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 4px 0;
  border: 0;
  background: transparent;
  color: var(--header-text);
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.012em;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition:
    color var(--header-transition),
    opacity var(--header-transition);
}

.navilo > .nav-item > a::after,
.navilo > .nav-item > .submenu-toggle::after {
  position: absolute;
  right: 0;
  bottom: 14px;
  left: 0;
  height: 3px;
  border-radius: 100px;
  content: "";
  background: var(--header-green);
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 280ms ease;
}

.navilo > .nav-item:hover > a,
.navilo > .nav-item:hover > .submenu-toggle,
.navilo > .nav-item > a:focus-visible,
.navilo > .nav-item > .submenu-toggle:focus-visible,
.navilo > .nav-item.active > a,
.navilo > .nav-item.active > .submenu-toggle,
.navilo > .nav-item.current > a,
.navilo > .nav-item.current > .submenu-toggle {
  color: var(--header-green-dark);
}

.navilo > .nav-item:hover > a::after,
.navilo > .nav-item:hover > .submenu-toggle::after,
.navilo > .nav-item > a:focus-visible::after,
.navilo > .nav-item > .submenu-toggle:focus-visible::after,
.navilo > .nav-item.active > a::after,
.navilo > .nav-item.active > .submenu-toggle::after,
.navilo > .nav-item.current > a::after,
.navilo > .nav-item.current > .submenu-toggle::after {
  transform: scaleX(1);
  transform-origin: left center;
}

/* Kontakt ist im Layout ein normaler Menüpunkt */
.navilo > .nav-contact > a {
  min-height: 72px;
  margin-left: 0;
  padding: 4px 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--header-text);
  transition: color var(--header-transition);
}

.navilo > .nav-contact > a::after {
  display: block;
}

.navilo > .nav-contact > a:hover,
.navilo > .nav-contact > a:focus-visible {
  border-color: transparent;
  background: transparent;
  color: var(--header-green-dark);
  transform: none;
}

/* =========================================================
   DROPDOWN-PFEIL
   ========================================================= */

.menu-arrow {
  width: 7px;
  height: 7px;
  margin-top: -4px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  opacity: 0.72;
  transform: rotate(45deg);
  transition:
    transform var(--header-transition),
    opacity var(--header-transition);
}

.has-sub:hover .menu-arrow,
.has-sub:focus-within .menu-arrow,
.has-sub.is-open .menu-arrow {
  opacity: 1;
  transform: translateY(3px) rotate(225deg);
}

/* =========================================================
   DROPDOWN
   ========================================================= */

.sub2 {
  position: absolute;
  top: calc(100% + 4px);
  left: 50%;
  z-index: 20;
  width: min(360px, 88vw);
  margin: 0;
  padding: 10px;
  border: 1px solid var(--header-border);
  border-radius: var(--header-radius);
  background: var(--header-white);
  box-shadow: var(--header-shadow);
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, 12px);
  transition:
    opacity 180ms ease,
    visibility 180ms ease,
    transform 180ms ease;
}

/* Hover-Brücke */
.sub2::before {
  position: absolute;
  right: 0;
  bottom: 100%;
  left: 0;
  height: 18px;
  content: "";
}

/* Kleiner Dropdown-Pfeil */
.sub2::after {
  position: absolute;
  top: -6px;
  left: 50%;
  width: 12px;
  height: 12px;
  border-top: 1px solid var(--header-border);
  border-left: 1px solid var(--header-border);
  background: var(--header-white);
  content: "";
  transform: translateX(-50%) rotate(45deg);
}

.has-sub:hover > .sub2,
.has-sub:focus-within > .sub2,
.has-sub.is-open > .sub2 {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

.sub2 .sub-item + .sub-item {
  border-top: 1px solid var(--header-border-soft);
}

.sub2 .sub-item a {
  position: relative;
  display: flex;
  min-height: 48px;
  align-items: center;
  padding: 11px 14px 11px 34px;
  border-radius: 7px;
  color: var(--header-text);
  font-size: 14px;
  font-weight: 550;
  line-height: 1.4;
  text-decoration: none;
  transition:
    background-color var(--header-transition),
    color var(--header-transition),
    padding-left var(--header-transition);
}

.sub2 .sub-item a::before {
  position: absolute;
  left: 15px;
  width: 7px;
  height: 7px;
  border-top: 1.5px solid var(--header-green);
  border-right: 1.5px solid var(--header-green);
  content: "";
  transform: rotate(45deg);
  transition: transform var(--header-transition);
}

.sub2 .sub-item a:hover,
.sub2 .sub-item a:focus-visible,
.sub2 .sub-item.current > a,
.sub2 .sub-item.active > a {
  padding-left: 38px;
  background: var(--header-green-soft);
  color: var(--header-green-dark);
}

.sub2 .sub-item a:hover::before,
.sub2 .sub-item a:focus-visible::before,
.sub2 .sub-item.current > a::before,
.sub2 .sub-item.active > a::before {
  transform: translateX(3px) rotate(45deg);
}

/* =========================================================
   FOKUS / BARRIEREFREIHEIT
   ========================================================= */

.navilo a:focus-visible,
.submenu-toggle:focus-visible,
.mobile-toggle:focus-visible {
  outline: 3px solid rgba(107, 150, 61, 0.32);
  outline-offset: 5px;
  border-radius: 4px;
}

/* =========================================================
   MOBILE-BUTTON
   ========================================================= */

.mobile-toggle {
  position: relative;
  display: none;
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 1px solid var(--header-border);
  border-radius: 8px;
  background: var(--header-white);
  color: var(--header-green-dark);
  box-shadow: var(--header-shadow-small);
  text-decoration: none;
  cursor: pointer;
  transition:
    border-color var(--header-transition),
    background-color var(--header-transition),
    color var(--header-transition),
    transform var(--header-transition);
}

.mobile-toggle:hover {
  border-color: var(--header-green);
  background: var(--header-green-soft);
  color: var(--header-green-dark);
  transform: translateY(-1px);
}

.mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  border-radius: 10px;
  background: currentColor;
  transition:
    transform 250ms ease,
    opacity 250ms ease;
}

/* Optionaler offener Zustand */
.mobile-toggle.is-open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

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

.mobile-toggle.is-open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* =========================================================
   TABLET
   ========================================================= */

@media (max-width: 1199.98px) {
  .site-header .container {
    width: min(100% - 36px, 1320px);
  }

  .header-inner {
    min-height: 102px;
    gap: 28px;
  }

  .site-logo img {
    width: 235px;
  }

  .navilo {
    gap: 18px;
  }

  .navilo > .nav-item > a,
  .navilo > .nav-item > .submenu-toggle,
  .navilo > .nav-contact > a {
    font-size: 14px;
  }
}

/* =========================================================
   MOBILE / BURGER-NAVIGATION
   ========================================================= */

@media (max-width: 991.98px) {
  .site-header .container {
    width: min(100% - 32px, 1320px);
  }

  .header-inner {
    min-height: 92px;
    justify-content: space-between;
    gap: 20px;
  }

  .site-logo img {
    width: clamp(205px, 46vw, 260px);
    max-height: 72px;
  }

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

  .desktop-menu {
    position: absolute;
    top: calc(100% + 1px);
    right: 0;
    left: 0;
    display: block;
    max-height: 0;
    margin: 0;
    overflow: hidden;
    border-bottom: 1px solid transparent;
    background: var(--header-white);
    box-shadow: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition:
      max-height 350ms ease,
      opacity 220ms ease,
      visibility 220ms ease,
      transform 220ms ease,
      border-color 220ms ease,
      box-shadow 220ms ease;
  }

  .desktop-menu.is-open,
  .site-header.menu-open .desktop-menu {
    max-height: calc(100vh - 92px);
    overflow-y: auto;
    border-bottom-color: var(--header-border);
    box-shadow: var(--header-shadow);
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .navilo {
    display: block;
    width: min(100% - 32px, 1320px);
    margin-inline: auto;
    padding: 14px 0 24px;
  }

  .navilo > .nav-item {
    display: block;
    border-bottom: 1px solid var(--header-border-soft);
  }

  .navilo > .nav-item > a,
  .navilo > .nav-item > .submenu-toggle,
  .navilo > .nav-contact > a {
    width: 100%;
    min-height: 56px;
    justify-content: space-between;
    padding: 12px 4px;
    font-size: 16px;
    text-align: left;
  }

  .navilo > .nav-item > a::after,
  .navilo > .nav-item > .submenu-toggle::after,
  .navilo > .nav-contact > a::after {
    right: auto;
    bottom: 0;
    left: 0;
    width: 42px;
    height: 2px;
  }

  .sub2 {
    position: static;
    width: 100%;
    max-height: 0;
    padding: 0 0 0 14px;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    opacity: 1;
    overflow: hidden;
    visibility: visible;
    transform: none;
    transition:
      max-height 300ms ease,
      padding-bottom 300ms ease;
  }

  .sub2::before,
  .sub2::after {
    display: none;
  }

  .has-sub:hover > .sub2,
  .has-sub:focus-within > .sub2 {
    max-height: 0;
    padding-bottom: 0;
  }

  .has-sub.is-open > .sub2 {
    max-height: 700px;
    padding-bottom: 12px;
  }

  .sub2 .sub-item + .sub-item {
    border-top: 0;
  }

  .sub2 .sub-item a {
    min-height: 46px;
    padding: 10px 14px 10px 30px;
    border-radius: 7px;
    font-size: 15px;
  }

  .sub2 .sub-item a:hover,
  .sub2 .sub-item a:focus-visible,
  .sub2 .sub-item.current > a,
  .sub2 .sub-item.active > a {
    padding-left: 34px;
  }
}

/* =========================================================
   KLEINE SMARTPHONES
   ========================================================= */

@media (max-width: 575.98px) {
  .site-header .container {
    width: min(100% - 24px, 1320px);
  }

  .header-inner {
    min-height: 82px;
  }

  .site-logo img {
    width: clamp(180px, 62vw, 225px);
    max-height: 62px;
  }

  .mobile-toggle {
    width: 44px;
    height: 44px;
    flex-basis: 44px;
    border-radius: 7px;
  }

  .desktop-menu.is-open,
  .site-header.menu-open .desktop-menu {
    max-height: calc(100vh - 82px);
  }

  .navilo {
    width: min(100% - 24px, 1320px);
  }
}

/* =========================================================
   FALLBACK OHNE BACKDROP-FILTER
   ========================================================= */

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .site-header {
    background: var(--header-bg-solid);
  }
}

/* =========================================================
   REDUZIERTE BEWEGUNG
   ========================================================= */

@media (prefers-reduced-motion: reduce) {
  .site-header *,
  .site-header *::before,
  .site-header *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}