/* ── CSS custom properties ─────────────────────────────────────────────────── */
.wnr-nav {
  --nav-height: 64px;
  --nav-bg: #ffffff;
  --nav-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  --nav-primary: #2e7d4f;
  --nav-text: #1a1a1a;
  --nav-text-muted: #5a6a5a;
  --nav-hover-bg: #f0f4f0;
  --nav-active-bg: #e8f5e9;
  --dropdown-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  --mobile-panel-width: 320px;
  --mobile-transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Sticky header shell ───────────────────────────────────────────────────── */
.wnr-nav {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--nav-bg);
  box-shadow: var(--nav-shadow);
  font-family: inherit;
}

/* ── Inner flex container ──────────────────────────────────────────────────── */
.wnr-nav__inner {
  display: flex;
  align-items: center;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  height: var(--nav-height);
  gap: 0;
}

/* ── Logo ──────────────────────────────────────────────────────────────────── */
.wnr-nav__logo {
  font-size: 20px;
  font-weight: 800;
  color: var(--nav-primary);
  text-decoration: none;
  margin-right: 28px;
  flex-shrink: 0;
  letter-spacing: -0.5px;
  white-space: nowrap;
}
.wnr-nav__logo:hover {
  color: var(--nav-primary);
  text-decoration: none;
}

/* ── Desktop navigation row ────────────────────────────────────────────────── */
.wnr-nav__desktop {
  display: flex;
  align-items: center;
  flex: 1;
  gap: 2px;
  min-width: 0;
}

/* ── Standorte dropdown ────────────────────────────────────────────────────── */
.wnr-nav__dropdown {
  position: relative;
  flex-shrink: 0;
}

.wnr-nav__dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: none;
  background: transparent;
  font-size: 14px;
  font-weight: 600;
  color: var(--nav-text);
  cursor: pointer;
  border-radius: 6px;
  transition: background 0.15s;
  white-space: nowrap;
  font-family: inherit;
}

.wnr-nav__dropdown-toggle:hover {
  background: var(--nav-hover-bg);
}

.wnr-nav__caret {
  display: inline-block;
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  transition: transform 0.2s;
  flex-shrink: 0;
}

.wnr-nav__dropdown.is-open .wnr-nav__caret {
  transform: rotate(180deg);
}

.wnr-nav__dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 200px;
  max-height: 360px;
  overflow-y: auto;
  background: var(--nav-bg);
  box-shadow: var(--dropdown-shadow);
  border-radius: 8px;
  border: 1px solid #e0e8e0;
  list-style: none;
  margin: 0;
  padding: 6px 0;
  z-index: 300;
}

.wnr-nav__dropdown.is-open .wnr-nav__dropdown-menu {
  display: block;
}

.wnr-nav__dropdown-menu a {
  display: block;
  padding: 9px 16px;
  font-size: 14px;
  color: var(--nav-text);
  text-decoration: none;
  transition: background 0.1s;
  white-space: nowrap;
}

.wnr-nav__dropdown-menu a:hover {
  background: var(--nav-hover-bg);
  color: var(--nav-primary);
}

.wnr-nav__dropdown-menu .is-current {
  background: var(--nav-active-bg);
}

.wnr-nav__dropdown-menu .is-current a {
  color: var(--nav-primary);
  font-weight: 600;
}

/* ── Service tabs ──────────────────────────────────────────────────────────── */
.wnr-nav__services {
  display: flex;
  align-items: stretch;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 0;
  flex: 1;
  min-width: 0;
  overflow: hidden;
}

.wnr-nav__services li {
  display: flex;
  align-items: stretch;
}

.wnr-nav__svc-tab {
  display: flex;
  align-items: center;
  padding: 0 12px;
  height: var(--nav-height);
  font-size: 13px;
  font-weight: 500;
  color: var(--nav-text-muted);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
  box-sizing: border-box;
}

.wnr-nav__svc-tab:hover {
  color: var(--nav-primary);
  background: var(--nav-hover-bg);
}

.wnr-nav__svc-tab.is-current {
  color: var(--nav-primary);
  font-weight: 700;
  border-bottom-color: var(--nav-primary);
  background: var(--nav-active-bg);
}

/* ── Static links ──────────────────────────────────────────────────────────── */
.wnr-nav__static-links {
  display: flex;
  list-style: none;
  margin: 0 0 0 auto;
  padding: 0;
  gap: 0;
  flex-shrink: 0;
}

.wnr-nav__static-links a {
  display: flex;
  align-items: center;
  padding: 8px 12px;
  font-size: 13px;
  color: var(--nav-text-muted);
  text-decoration: none;
  border-radius: 6px;
  white-space: nowrap;
  transition: background 0.15s, color 0.15s;
}

.wnr-nav__static-links a:hover {
  background: var(--nav-hover-bg);
  color: var(--nav-primary);
}

/* ── Language switcher ─────────────────────────────────────────────────────── */
.wnr-nav__lang {
  display: flex;
  gap: 4px;
  margin-left: 16px;
  flex-shrink: 0;
}

.wnr-nav__lang-btn {
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 700;
  color: var(--nav-text-muted);
  text-decoration: none;
  border-radius: 4px;
  border: 1px solid transparent;
  transition: all 0.15s;
  letter-spacing: 0.03em;
}

.wnr-nav__lang-btn:hover {
  border-color: var(--nav-primary);
  color: var(--nav-primary);
}

.wnr-nav__lang-btn.is-active {
  background: var(--nav-primary);
  color: #fff;
  border-color: var(--nav-primary);
}

/* ── Burger button (hidden on desktop) ─────────────────────────────────────── */
.wnr-nav__burger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 22px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  margin-left: auto;
  flex-shrink: 0;
}

.wnr-nav__burger-bar {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--nav-text);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}

.wnr-nav__burger.is-open .wnr-nav__burger-bar:nth-child(1) {
  transform: translateY(10px) rotate(45deg);
}

.wnr-nav__burger.is-open .wnr-nav__burger-bar:nth-child(2) {
  opacity: 0;
}

.wnr-nav__burger.is-open .wnr-nav__burger-bar:nth-child(3) {
  transform: translateY(-10px) rotate(-45deg);
}

/* ── Mobile off-canvas overlay ─────────────────────────────────────────────── */
.wnr-nav__overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 499;
}

.wnr-nav__overlay.is-open {
  display: block;
}

/* ── Mobile off-canvas panel ───────────────────────────────────────────────── */
.wnr-nav__mobile-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: var(--mobile-panel-width);
  max-width: 100vw;
  height: 100dvh;
  background: #fff;
  z-index: 500;
  transform: translateX(100%);
  transition: var(--mobile-transition);
  overflow-y: auto;
  box-shadow: -4px 0 24px rgba(0, 0, 0, 0.18);
}

.wnr-nav__mobile-panel.is-open {
  transform: translateX(0);
}

/* ── Mobile panel inner layout ─────────────────────────────────────────────── */
.wnr-nav__mobile-inner {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  min-height: 100%;
}

.wnr-nav__mobile-close {
  align-self: flex-end;
  background: transparent;
  border: none;
  font-size: 20px;
  cursor: pointer;
  color: var(--nav-text-muted);
  padding: 4px 8px;
  border-radius: 4px;
  transition: background 0.15s;
  font-family: inherit;
}

.wnr-nav__mobile-close:hover {
  background: var(--nav-hover-bg);
}

/* ── Mobile service card grid ──────────────────────────────────────────────── */
.wnr-nav__mobile-services {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.wnr-nav__svc-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 14px 8px;
  border: 1px solid #e0e8e0;
  border-radius: 10px;
  text-decoration: none;
  color: var(--nav-text);
  font-size: 12px;
  text-align: center;
  transition: border-color 0.15s, background 0.15s;
  line-height: 1.3;
}

.wnr-nav__svc-card:hover,
.wnr-nav__svc-card.is-current {
  border-color: var(--nav-primary);
  background: var(--nav-active-bg);
}

.wnr-nav__svc-card.is-current .wnr-nav__svc-name {
  font-weight: 700;
  color: var(--nav-primary);
}

.wnr-nav__svc-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #e8f5e9, #f1f8f1);
  font-size: 20px;
  font-weight: 800;
  color: var(--nav-primary);
  flex-shrink: 0;
}

.wnr-nav__svc-icon img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.wnr-nav__svc-name {
  font-size: 12px;
  color: var(--nav-text);
}

/* ── Mobile city list ──────────────────────────────────────────────────────── */
.wnr-nav__mobile-cities,
.wnr-nav__mobile-static {
  list-style: none;
  margin: 0;
  padding: 0;
}

.wnr-nav__mobile-cities a,
.wnr-nav__mobile-static a {
  display: block;
  padding: 11px 4px;
  border-bottom: 1px solid #f0f2f0;
  color: var(--nav-text);
  text-decoration: none;
  font-size: 15px;
  transition: color 0.15s;
}

.wnr-nav__mobile-cities a:hover,
.wnr-nav__mobile-static a:hover {
  color: var(--nav-primary);
}

.wnr-nav__mobile-cities .is-current {
  color: var(--nav-primary);
  font-weight: 600;
}

/* ── Mobile language pills ─────────────────────────────────────────────────── */
.wnr-nav__mobile-lang {
  display: flex;
  gap: 10px;
  margin-top: auto;
  padding-top: 8px;
}

.wnr-nav__mobile-lang-pill {
  flex: 1;
  text-align: center;
  padding: 12px;
  border: 2px solid #d0d8d0;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--nav-text-muted);
  text-decoration: none;
  transition: all 0.15s;
}

.wnr-nav__mobile-lang-pill:hover {
  border-color: var(--nav-primary);
  color: var(--nav-primary);
}

.wnr-nav__mobile-lang-pill.is-active {
  border-color: var(--nav-primary);
  background: var(--nav-primary);
  color: #fff;
}

/* ── Responsive breakpoint ─────────────────────────────────────────────────── */
@media (max-width: 767px) {
  .wnr-nav__desktop {
    display: none;
  }

  .wnr-nav__burger {
    display: flex;
  }

  .wnr-nav__inner {
    padding: 0 16px;
  }
}

@media (min-width: 768px) {
  .wnr-nav__mobile-panel {
    display: none !important;
  }

  .wnr-nav__overlay {
    display: none !important;
  }
}