/* ==========================================================================
   PDF Monster - Navigation, Header, Footer
   ========================================================================== */

/* ========================================
   HEADER
   ======================================== */
.header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: var(--bg-primary);
  border-bottom: var(--border-width) solid var(--border-color);
  transition: all var(--transition-fast);
}

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

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  padding: 0 var(--gutter);
  max-width: var(--container-2xl);
  margin: 0 auto;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  position: relative;
  z-index: 11;
}

.logo-icon {
  width: 43px;
  height: 43px;
  border-radius: 8px;
  object-fit: contain;
}

.logo-text {
  font-family: var(--font-family-display);
  font-size: var(--text-2xl);
  font-weight: var(--font-extrabold);
  color: var(--text-primary);
}

.logo-text span {
  color: var(--color-primary);
}

/* Main Navigation */
.nav-main {
  display: none;
}

@media (min-width: 1024px) {
  .nav-main {
    display: flex;
    align-items: center;
    gap: var(--space-1);
  }
}

/* Dropdown auf Mobile komplett deaktivieren */
@media (max-width: 1023px) {
  .nav-dropdown-menu {
    display: none !important;
  }
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--text-secondary);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  background: none;
  border: none;
  cursor: pointer;
}

.nav-link:hover {
  color: var(--text-primary);
  background: var(--bg-secondary);
}

.nav-link.active {
  color: var(--color-primary);
  background: var(--color-primary-light);
}

/* Dropdown Navigation */
.nav-dropdown {
  position: static;
}

.nav-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  position: relative;
}

/* Unsichtbare Brücke zwischen Button und Mega-Menu */
.nav-dropdown-toggle::after {
  content: '';
  position: absolute;
  top: 100%;
  left: -20px;
  right: -20px;
  height: 20px;
  display: none;
}

.nav-dropdown:hover .nav-dropdown-toggle::after {
  display: block;
}

.nav-dropdown-icon {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.nav-dropdown:hover .nav-dropdown-icon {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  width: 100vw;
  max-height: 80vh;
  overflow-y: auto;
  padding: var(--space-6) var(--space-8);
  background: var(--bg-primary);
  border-top: var(--border-width) solid var(--border-color);
  border-bottom: var(--border-width) solid var(--border-color);
  box-shadow: var(--shadow-xl);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.15s ease, visibility 0.15s ease;
}

.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.nav-dropdown-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-3);
  max-width: 1400px;
  margin: 0 auto;
}

@media (max-width: 1200px) {
  .nav-dropdown-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 900px) {
  .nav-dropdown-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.nav-dropdown-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.nav-dropdown-item:hover {
  background: var(--bg-secondary);
}

.nav-dropdown-item.active {
  background: var(--color-primary-light);
}

.nav-dropdown-item-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--color-primary);
}

.nav-dropdown-item-icon svg {
  width: 20px;
  height: 20px;
}

.nav-dropdown-item-content {
  flex: 1;
}

.nav-dropdown-item-title {
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

.nav-dropdown-item-desc {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  position: relative;
  z-index: 10;
}

/* Language Switcher */
.lang-switcher {
  position: relative;
}

.lang-switcher-btn {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--text-secondary);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  background: none;
  cursor: pointer;
}

.lang-switcher-btn:hover {
  border-color: var(--border-color-dark);
  background: var(--bg-secondary);
}

.lang-flag {
  width: 20px;
  height: 14px;
  border-radius: 2px;
  object-fit: cover;
}

.lang-switcher-menu {
  position: absolute;
  top: 100%;
  right: 0;
  padding-top: 4px;
  min-width: 480px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0 4px;
  background: var(--bg-primary);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all var(--transition-fast);
  z-index: 100;
}

.lang-switcher:hover .lang-switcher-menu,
.lang-switcher.active .lang-switcher-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.lang-option {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  text-align: left;
  transition: background var(--transition-fast);
}

.lang-option:hover {
  background: var(--bg-secondary);
}

.lang-option.active {
  color: var(--color-primary);
  font-weight: var(--font-semibold);
}

@media (max-width: 900px) {
  .lang-switcher-menu {
    grid-template-columns: 1fr 1fr;
    min-width: 340px;
  }
}

@media (max-width: 540px) {
  .lang-switcher-menu {
    grid-template-columns: 1fr;
    min-width: 180px;
  }
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  transition: background var(--transition-fast);
  background: none;
  border: none;
  cursor: pointer;
  position: relative;
  z-index: 100;
  -webkit-tap-highlight-color: rgba(0,0,0,0.1);
}

.menu-toggle:hover {
  background: var(--bg-secondary);
}

@media (min-width: 1024px) {
  .menu-toggle {
    display: none;
  }
}

.menu-toggle-icon {
  width: 24px;
  height: 24px;
  color: var(--text-primary);
}

/* ========================================
   MOBILE NAVIGATION
   ======================================== */
.nav-mobile {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  background: var(--bg-primary);
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  overflow-y: auto;
  visibility: hidden;
  pointer-events: none;
}

.nav-mobile.active {
  transform: translateX(0);
  visibility: visible;
  pointer-events: auto;
}

.nav-mobile-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  padding: 0 var(--gutter);
  border-bottom: var(--border-width) solid var(--border-color);
}

.nav-mobile-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
}

.nav-mobile-body {
  padding: var(--space-6) var(--gutter) var(--space-16);
}

.nav-mobile-section-title {
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--text-tertiary);
  margin-top: var(--space-6);
  margin-bottom: var(--space-3);
}

.nav-mobile-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) 0;
  font-size: var(--text-lg);
  font-weight: var(--font-medium);
  color: var(--text-primary);
  border-bottom: var(--border-width) solid var(--border-color);
}

.nav-mobile-tools {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.nav-mobile-tool {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3);
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  text-align: center;
  text-decoration: none;
  color: var(--text-primary);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
}

.nav-mobile-tool.active {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.nav-mobile-tool-icon {
  width: 32px;
  height: 32px;
  color: var(--color-primary);
}

.nav-mobile-tool-text {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
}

/* ========================================
   SITE FOOTER (Korrigiert für HTML-Struktur)
   ======================================== */
.site-footer {
  background: var(--bg-dark);
  color: var(--text-inverse);
  padding: var(--space-16) 0 0;
}

.footer-container {
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* Footer Grid - 6 Spalten */
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(5, 1fr);
  gap: var(--space-8);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

@media (max-width: 1200px) {
  .footer-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* Footer Brand */
.footer-brand {
  grid-column: span 1;
}

@media (max-width: 1200px) {
  .footer-brand {
    grid-column: span 3;
  }
}

@media (max-width: 768px) {
  .footer-brand {
    grid-column: span 2;
  }
}

@media (max-width: 480px) {
  .footer-brand {
    grid-column: span 1;
  }
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  text-decoration: none;
  color: var(--color-white);
}

.footer-logo-icon {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  object-fit: contain;
}

.footer-logo span {
  font-family: var(--font-family-display);
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-white);
}

.footer-logo strong {
  color: var(--color-primary);
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  max-width: 280px;
}

/* Footer Links Columns */
.footer-links h4 {
  font-family: var(--font-family-display);
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  margin-bottom: var(--space-4);
  color: var(--color-white);
}

.footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-links li a {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color var(--transition-fast);
  display: block;
  padding: var(--space-1) 0;
}

.footer-links li a:hover {
  color: var(--color-white);
}

/* Footer Trust Section */
.footer-trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-8);
  padding: var(--space-8) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-trust .trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
}

.footer-trust .trust-item svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

/* Footer Bottom */
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-6) 0;
}

.footer-bottom p {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.5);
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.footer-bottom svg {
  flex-shrink: 0;
}

@media (max-width: 640px) {
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* ========================================
   BREADCRUMBS
   ======================================== */
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) 0;
  font-size: var(--text-sm);
}

.breadcrumb-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--text-secondary);
}

.breadcrumb-item a {
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.breadcrumb-item a:hover {
  color: var(--color-primary);
}

.breadcrumb-item:last-child {
  color: var(--text-primary);
  font-weight: var(--font-medium);
}

.breadcrumb-separator {
  color: var(--text-tertiary);
}

/* Version Badge */
.logo-version {
  font-size: 10px;
  font-weight: var(--font-semibold);
  color: var(--color-white);
  background: var(--color-primary);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  margin-left: var(--space-2);
  vertical-align: middle;
}

@media (max-width: 768px) {
  .logo-version {
    display: none;
  }
  .hide-mobile {
    display: none !important;
  }
}

/* ============================================================
   RTL-Anpassungen für arabische / hebräische Sprachen
   Die Header-Struktur basiert primär auf Flexbox (automatisch
   gespiegelt), aber einige absolute Positionen + Margins müssen
   für Right-To-Left explizit gespiegelt werden.
   ============================================================ */

/* Logo-Version-Badge: in RTL nach rechts vom Text */
[dir="rtl"] .logo-version {
  margin-left: 0;
  margin-right: var(--space-2);
}

/* Logo-Spacing: Icon und Text gespiegelt */
[dir="rtl"] .logo {
  /* gap bleibt, flex spiegelt automatisch */
}

/* Sprach-Switcher Dropdown: rechtsbündig zur trigger button -> in RTL linksbündig */
[dir="rtl"] .lang-switcher-menu {
  right: auto;
  left: 0;
}

[dir="rtl"] .lang-option {
  text-align: right;
}

/* Nav-Link-Icons: Icon links vom Text (LTR) -> rechts vom Text (RTL) */
[dir="rtl"] .nav-link svg,
[dir="rtl"] .header-actions svg {
  /* gap reicht aus, keine Spiegel-Transform nötig — würde Symbol-Bedeutung kaputt machen */
}

/* Footer-Container: bei RTL die Reihenfolge tauschen */
[dir="rtl"] .header-inner {
  /* flex spiegelt automatisch — nichts zu tun */
}

/* Mobile-Menu Trigger Hamburger: bleibt rechts in RTL */
[dir="rtl"] .menu-toggle {
  margin-left: 0;
  margin-right: var(--space-2);
}

/* Header-Actions (Buttons): bleibt sinngemäß rechts der Nav */
[dir="rtl"] .header-actions {
  /* flex spiegelt automatisch */
}

/* Dropdown-Menus innerhalb der Hauptnav: rechtsbündig zu trigger */
[dir="rtl"] .nav-dropdown-menu {
  right: auto;
  left: 0;
}

/* Falls Pfeil-Icons (Chevrons) verwendet werden: in RTL spiegeln */
[dir="rtl"] .nav-dropdown-arrow {
  transform: scaleX(-1);
}