/* Navigation: Burger-Menu, Header-Buttons, Social-Sidebar und Breakpoints */
.burger-menu-container {
  position: relative;
  z-index: 200000;
}

.burger-menu-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 56px;
  height: 56px;
  padding: 0;
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.3s ease;
}

.burger-menu-btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 4px;
  border-radius: var(--radius-md);
}

.burger-menu-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 255, 255, 0.1);
}

.burger-menu-btn.active {
  background: rgba(255, 255, 255, 0.1);
}

.burger-line {
  display: block;
  width: 28px;
  height: 2px;
  background: rgba(200, 200, 200, 0.7);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.burger-menu-btn:hover .burger-line {
  background: rgba(220, 220, 220, 0.9);
}

.burger-menu-btn.active .burger-line:nth-child(1) {
  transform: translateY(5px) rotate(45deg);
}

.burger-menu-btn.active .burger-line:nth-child(2) {
  transform: translateY(-5px) rotate(-45deg);
}

.burger-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: 240px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  z-index: 200001;
  overflow: visible;
}

.burger-dropdown.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.burger-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  color: var(--color-fg-default);
  text-decoration: none;
  font-size: var(--font-size-sm);
  font-weight: 500;
  transition: all 0.2s ease;
  border-bottom: 1px solid var(--color-border-muted);
}

.burger-link:last-child {
  border-bottom: none;
}

.burger-link:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-primary);
}

.burger-link svg {
  stroke: var(--color-fg-muted);
  transition: stroke 0.2s ease;
}

.burger-link:hover svg {
  stroke: var(--color-primary);
}

/* Header Contact Buttons - untereinander */
.header-contact-buttons {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.contact-header-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  background: var(--glass-bg, rgba(22, 27, 34, 0.95));
  backdrop-filter: var(--glass-blur, blur(12px));
  -webkit-backdrop-filter: var(--glass-blur, blur(12px));
  border: none;
  border-radius: 8px;
  color: var(--color-fg-default);
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: var(--glass-shadow, 0 8px 32px rgba(0, 0, 0, 0.4));
}

.contact-header-btn:hover {
  background: var(--glass-bg, rgba(30, 36, 44, 0.98));
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 10px 36px rgba(0, 0, 0, 0.5);
}

.contact-header-btn-transparent {
  background: var(--glass-bg, rgba(22, 27, 34, 0.95));
  backdrop-filter: var(--glass-blur, blur(12px));
  -webkit-backdrop-filter: var(--glass-blur, blur(12px));
}

.contact-header-btn-transparent:hover {
  background: var(--glass-bg, rgba(30, 36, 44, 0.98));
  transform: translateY(-2px);
  box-shadow: 0 10px 36px rgba(0, 0, 0, 0.5);
}

/* Mobile Anpassungen für Contact Buttons */
@media (max-width: 768px) {
  .header-actions {
    align-items: flex-end !important;
    margin-right: 0 !important;
    padding-right: 0 !important;
  }
  
  .header-contact-buttons {
    align-items: flex-end !important;
    margin-right: 0 !important;
    padding-right: 0 !important;
    gap: 2px !important;
  }

  .contact-header-btn,
  .contact-header-btn-transparent {
    width: 44px;
    height: 44px;
    padding: 0;
    background: rgba(255, 255, 255, 0.03) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    border-radius: 6px 0 0 6px !important;
    box-shadow: var(--glass-shadow, 0 8px 32px rgba(0, 0, 0, 0.4));
    margin-right: 0 !important;
  }

  .contact-header-btn:hover,
  .contact-header-btn-transparent:hover {
    background: rgba(255, 255, 255, 0.08) !important;
    border-color: rgba(255, 255, 255, 0.25) !important;
    transform: translateY(-2px);
    box-shadow: 0 10px 36px rgba(0, 0, 0, 0.5);
  }

  .contact-header-btn svg {
    width: 16px;
    height: 16px;
    stroke: #ffffff !important;
  }
}

/* Burger Menu Theme Switcher */
.burger-divider {
  height: 1px;
  background: var(--color-border-default);
  margin: 8px 0;
}


/* 
   HEADER CONTACT BUTTONS
*/
.header-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  min-height: 140px;
}


/* Social Sidebar unter Navigation */
.social-sidebar {
  position: fixed;
  top: 210px;
  right: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
  z-index: 99000;
}

.social-sidebar-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--glass-bg, rgba(22, 27, 34, 0.95));
  backdrop-filter: var(--glass-blur, blur(12px));
  -webkit-backdrop-filter: var(--glass-blur, blur(12px));
  border: none;
  border-radius: 8px 0 0 8px;
  color: var(--color-fg-muted);
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: var(--glass-shadow, 0 8px 32px rgba(0, 0, 0, 0.4));
}

.social-sidebar-btn:hover {
  background: var(--glass-bg, rgba(30, 36, 44, 0.98));
  transform: translateY(-2px);
  box-shadow: 0 10px 36px rgba(0, 0, 0, 0.5);
}

.social-sidebar-btn svg {
  stroke: #ffffff;
  width: 20px;
  height: 20px;
}

.social-sidebar-btn:hover svg {
  stroke: #ffffff;
  filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.5));
}

/* 
   SOCIAL SIDEBAR - TABLET/DESKTOP BREAKPOINTS
*/

/* 481px - 768px: Large Mobile / Small Tablet */
@media (min-width: 481px) and (max-width: 768px) {
  .social-sidebar {
    top: auto !important;
    bottom: 130px !important;
    right: 0 !important;
    gap: 3px !important;
  }
  
  .social-sidebar-btn {
    width: 32px !important;
    height: 32px !important;
    min-width: 32px !important;
    min-height: 32px !important;
    max-width: 32px !important;
    max-height: 32px !important;
    border-radius: 4px 0 0 4px !important;
    background: rgba(22, 27, 34, 0.95) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
  }
  
  .social-sidebar-btn svg {
    width: 12px !important;
    height: 12px !important;
    stroke: #ffffff !important;
    fill: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    display: block !important;
  }
  
  /* Contact Header Buttons */
  .contact-header-btn,
  .contact-header-btn-transparent {
    width: 32px !important;
    height: 32px !important;
    min-width: 32px !important;
    min-height: 32px !important;
    max-width: 32px !important;
    max-height: 32px !important;
    border-radius: 4px 0 0 4px !important;
  }
}

/* 769px - 1023px: Tablet */
@media (min-width: 769px) and (max-width: 1023px) {
  .social-sidebar {
    top: 200px !important;
    right: 0 !important;
    gap: 3px !important;
  }
  
  .social-sidebar-btn {
    width: 32px !important;
    height: 32px !important;
    min-width: 32px !important;
    min-height: 32px !important;
    max-width: 32px !important;
    max-height: 32px !important;
    border-radius: 4px 0 0 4px !important;
    background: rgba(22, 27, 34, 0.95) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
  }
  
  .social-sidebar-btn svg {
    width: 12px !important;
    height: 12px !important;
    stroke: #ffffff !important;
    fill: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    display: block !important;
  }
  
  /* Contact Header Buttons */
  .contact-header-btn,
  .contact-header-btn-transparent {
    width: 32px !important;
    height: 32px !important;
    min-width: 32px !important;
    min-height: 32px !important;
    max-width: 32px !important;
    max-height: 32px !important;
    border-radius: 4px 0 0 4px !important;
  }
}

/* 1024px - 1199px: Large Tablet */
@media (min-width: 1024px) and (max-width: 1199px) {
  .social-sidebar {
    top: 190px;
    right: 0;
    gap: 3px;
  }
  
  .social-sidebar-btn {
    width: 32px !important;
    height: 32px !important;
    min-width: 32px !important;
    min-height: 32px !important;
    max-width: 32px !important;
    max-height: 32px !important;
    border-radius: 4px 0 0 4px !important;
    background: rgba(22, 27, 34, 0.95) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
  }
  
  .social-sidebar-btn svg {
    width: 14px !important;
    height: 14px !important;
    stroke: #ffffff !important;
  }
  
}

/* 1200px - 1439px: Small Desktop */
@media (min-width: 1200px) and (max-width: 1439px) {
  .social-sidebar {
    top: 180px;
    right: 0;
    gap: 3px;
  }
  
  .social-sidebar-btn {
    width: 36px !important;
    height: 36px !important;
    min-width: 36px !important;
    min-height: 36px !important;
    max-width: 36px !important;
    max-height: 36px !important;
    border-radius: 4px 0 0 4px !important;
    background: rgba(22, 27, 34, 0.95) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
  }
  
  .social-sidebar-btn svg {
    width: 16px !important;
    height: 16px !important;
    stroke: #ffffff !important;
  }
  
}

/* Mobile Anpassungen für Social Sidebar */
@media (max-width: 768px) {
  .social-sidebar {
    top: auto;
    bottom: 130px;
    right: 0;
    gap: 3px;
    margin-top: 20px;
  }
  
  .social-sidebar-btn {
    width: 40px !important;
    height: 40px !important;
    min-width: 40px !important;
    min-height: 40px !important;
    max-width: 40px !important;
    max-height: 40px !important;
    border-radius: 6px 0 0 6px !important;
    background: rgba(255, 255, 255, 0.03) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    box-shadow: var(--glass-shadow, 0 8px 32px rgba(0, 0, 0, 0.4)) !important;
  }
  
  .social-sidebar-btn:hover {
    background: rgba(255, 255, 255, 0.08) !important;
    border-color: rgba(255, 255, 255, 0.25) !important;
  }
  
  .social-sidebar-btn svg {
    width: 18px !important;
    height: 18px !important;
    stroke: #ffffff !important;
    fill: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    stroke-width: 2 !important;
  }
  
  /* Chat Button ganz rechts */
  .chat-fab-container {
    right: 0;
  }
  
  .chat-fab {
    width: 56px !important;
    height: 56px !important;
    min-width: 56px !important;
    min-height: 56px !important;
    max-width: 56px !important;
    max-height: 56px !important;
    border-radius: 10px 0 0 10px !important;
    background: var(--glass-bg, rgba(22, 27, 34, 0.95)) !important;
    backdrop-filter: var(--glass-blur, blur(12px)) !important;
    -webkit-backdrop-filter: var(--glass-blur, blur(12px)) !important;
    border: none !important;
    box-shadow: var(--glass-shadow, 0 8px 32px rgba(0, 0, 0, 0.4)) !important;
  }
  
  .chat-fab svg {
    width: 24px !important;
    height: 24px !important;
    stroke: #ffffff !important;
  }
}

@media (max-width: 480px) {
  .social-sidebar {
    bottom: 130px;
    right: 0;
    gap: 2px;
    margin-top: 20px;
  }
  
  .social-sidebar-btn {
    width: 32px !important;
    height: 32px !important;
    min-width: 32px !important;
    min-height: 32px !important;
    max-width: 32px !important;
    max-height: 32px !important;
    padding: 0 !important;
    border-radius: 6px 0 0 6px !important;
    background: rgba(255, 255, 255, 0.03) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    box-shadow: var(--glass-shadow, 0 8px 32px rgba(0, 0, 0, 0.4)) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
  }
  
  .social-sidebar-btn:hover {
    background: rgba(255, 255, 255, 0.08) !important;
    border-color: rgba(255, 255, 255, 0.25) !important;
  }
  
  .social-sidebar-btn svg {
    width: 14px !important;
    height: 14px !important;
    stroke: #ffffff !important;
  }
  
  /* Contact Header Buttons */
  .header-actions {
    align-items: flex-end !important;
    margin-right: 0 !important;
    padding-right: 0 !important;
  }
  
  .header-contact-buttons {
    align-items: flex-end !important;
    margin-right: 0 !important;
    padding-right: 0 !important;
    gap: 2px !important;
  }
  
  .contact-header-btn,
  .contact-header-btn-transparent {
    width: 32px !important;
    height: 32px !important;
    min-width: 32px !important;
    min-height: 32px !important;
    max-width: 32px !important;
    max-height: 32px !important;
    padding: 0 !important;
    background: rgba(255, 255, 255, 0.03) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    border-radius: 6px 0 0 6px !important;
    margin-right: 0 !important;
  }
  
  .contact-header-btn:hover,
  .contact-header-btn-transparent:hover {
    background: rgba(255, 255, 255, 0.08) !important;
    border-color: rgba(255, 255, 255, 0.25) !important;
  }

  .contact-header-btn svg {
    width: 14px !important;
    height: 14px !important;
    stroke: #ffffff !important;
  }

  /* Chat FAB Button */
  .chat-fab {
    width: 50px !important;
    height: 50px !important;
    min-width: 50px !important;
    min-height: 50px !important;
    max-width: 50px !important;
    max-height: 50px !important;
    border-radius: 8px 0 0 8px !important;
    background: var(--glass-bg, rgba(22, 27, 34, 0.95)) !important;
    backdrop-filter: var(--glass-blur, blur(12px)) !important;
    -webkit-backdrop-filter: var(--glass-blur, blur(12px)) !important;
    border: none !important;
    box-shadow: var(--glass-shadow, 0 8px 32px rgba(0, 0, 0, 0.4)) !important;
  }
  
  .chat-fab svg {
    width: 32px !important;
    height: 32px !important;
    stroke: #ffffff !important;
    stroke-width: 2.5 !important;
    min-width: 32px !important;
    min-height: 32px !important;
  }
  
  /* Chat Button ganz rechts */
  .chat-fab-container {
    right: 0;
  }
  
  .chat-fab {
    border-radius: var(--radius-md) 0 0 var(--radius-md);
  }
}

/* Floating Button ausblenden */
.contact-floating-btn {
  display: none;
}