/* CSS Variables für Dark Theme */
:root {
  --bg-primary: #0f0f0f;
  --bg-secondary: #1a1a1a;
  --bg-tertiary: #252525;
  --text-primary: #e8e8e8;
  --text-secondary: #a8a8a8;
  --accent: #c7af6b;
  --accent-hover: #a4893d;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --transition: all 0.3s ease;
}

/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  font-weight: 400;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background-color: rgba(15, 15, 15, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  padding: 1.2rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: 2px;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2.5rem;
}

.nav-menu a {
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent);
  transition: width 0.3s ease;
}

.nav-menu a:hover::after {
  width: 100%;
}

.hamburger {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  gap: 5px;
}

.hamburger span {
  width: 25px;
  height: 2px;
  background-color: var(--text-primary);
  transition: var(--transition);
}

/* Hero Section */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: linear-gradient(135deg, #0f0f0f 0%, #1a1a1a 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('https://images.unsplash.com/photo-1492144534655-ae79c964c9d7?w=1920');
  background-size: cover;
  background-position: center;
  opacity: 0.15;
  filter: grayscale(50%);
}

.hero-content {
  position: relative;
  text-align: center;
  z-index: 1;
}

.hero-title {
  font-size: clamp(2.5rem, 8vw, 5rem);
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  background: linear-gradient(135deg, #ffffff 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.5rem);
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  font-weight: 300;
}

.cta-button {
  display: inline-block;
  padding: 1rem 2.5rem;
  background-color: var(--accent);
  color: var(--bg-primary);
  text-decoration: none;
  font-weight: 600;
  border-radius: 2px;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.cta-button:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(199, 175, 107, 0.3);
}

.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
}

.scroll-indicator span {
  display: block;
  width: 24px;
  height: 40px;
  border: 2px solid var(--accent);
  border-radius: 20px;
  position: relative;
}

.scroll-indicator span::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background-color: var(--accent);
  border-radius: 2px;
  animation: scroll 2s infinite;
}

@keyframes scroll {
  0%, 100% {
    top: 8px;
    opacity: 1;
  }
  50% {
    top: 20px;
    opacity: 0.5;
  }
}

/* Portfolio Section */
.portfolio {
  padding: var(--spacing-lg) 0;
  background-color: var(--bg-primary);
}

.section-title {
  font-size: clamp(2rem, 5vw, 3rem);
  text-align: center;
  margin-bottom: var(--spacing-lg);
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 700;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 1.5rem;
  padding: 0;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 4px;
  cursor: pointer;
  aspect-ratio: 4/3;
  background-color: var(--bg-secondary);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease, filter 0.5s ease;
  filter: brightness(0.9) contrast(1.1);
}

.gallery-item:hover img {
  transform: scale(1.05);
  filter: brightness(1) contrast(1.2);
}

.gallery-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, transparent 100%);
  padding: 2rem 1.5rem 1.5rem;
  transform: translateY(100%);
  transition: transform 0.4s ease;
}

.gallery-item:hover .gallery-overlay {
  transform: translateY(0);
}

.gallery-overlay h3 {
  font-size: 1.3rem;
  margin-bottom: 0.3rem;
  color: var(--text-primary);
}

.gallery-overlay span {
  font-size: 0.9rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Portfolio Filter */
.portfolio-filter {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Gallery leer-Zustand */
.gallery-grid:empty::after {
  content: 'Bilder werden geladen…';
  color: var(--text-secondary);
  font-size: 0.95rem;
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem 0;
}

/* Events Section */
.events {
  padding: var(--spacing-lg) 0;
  background-color: var(--bg-secondary);
}

.section-subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-top: -2rem;
  margin-bottom: var(--spacing-lg);
}

/* Event Filter */
.event-filter {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.75rem 1.5rem;
  background-color: var(--bg-tertiary);
  color: var(--text-secondary);
  border: 1px solid transparent;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
  font-weight: 500;
  font-size: 0.95rem;
}

.filter-btn:hover {
  background-color: var(--bg-primary);
  color: var(--text-primary);
}

.filter-btn.active {
  background-color: var(--accent);
  color: var(--bg-primary);
  border-color: var(--accent);
}

/* Events Timeline */
.events-timeline {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}

.events-timeline::before {
  content: '';
  position: absolute;
  left: 50px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent), transparent);
}

/* Event Card */
.event-card {
  display: flex;
  gap: 2rem;
  margin-bottom: 3rem;
  position: relative;
  opacity: 1;
  transition: all 0.3s ease;
}

.event-card.hidden {
  display: none;
}

.event-date-badge {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--bg-primary);
  box-shadow: 0 4px 20px rgba(199, 175, 107, 0.3);
  position: relative;
  z-index: 2;
}

.event-date-badge::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 12px;
  height: 12px;
  background-color: var(--accent);
  border: 3px solid var(--bg-secondary);
  border-radius: 50%;
  transform: translate(58px, -50%);
}

.event-day {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
}

.event-month {
  font-size: 0.9rem;
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 1px;
}

/* Event Content */
.event-content {
  flex: 1;
  background-color: var(--bg-primary);
  padding: 1.5rem;
  border-radius: 8px;
  border: 1px solid var(--bg-tertiary);
  transition: var(--transition);
}

.event-card:hover .event-content {
  border-color: var(--accent);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
  transform: translateX(5px);
}

.event-status {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.75rem;
}

.status-upcoming {
  background-color: rgba(52, 211, 153, 0.15);
  color: #34d399;
}

.status-booking {
  background-color: rgba(251, 191, 36, 0.15);
  color: #fbbf24;
}

.status-past {
  background-color: rgba(156, 163, 175, 0.15);
  color: #9ca3af;
}

.event-title {
  font-size: 1.4rem;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  font-weight: 600;
}

.event-meta {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.event-meta span {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.event-description {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
}

/* Event Tags */
.event-tags {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.tag {
  padding: 0.3rem 0.75rem;
  background-color: var(--bg-tertiary);
  color: var(--text-secondary);
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 500;
}

/* Event CTA */
.event-cta {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: var(--accent);
  color: var(--bg-primary);
  text-decoration: none;
  border-radius: 4px;
  font-weight: 600;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.85rem;
}

.event-cta:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
}

/* No Events Message */
.no-events {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-secondary);
}

.no-events svg {
  margin-bottom: 1rem;
  opacity: 0.3;
}

.no-events p {
  font-size: 1.1rem;
}

/* View Toggle */
.view-toggle {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: var(--spacing-lg);
}

.view-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  background-color: var(--bg-tertiary);
  color: var(--text-secondary);
  border: 1px solid transparent;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
  font-weight: 500;
}

.view-btn:hover {
  background-color: var(--bg-primary);
  color: var(--text-primary);
}

.view-btn.active {
  background-color: var(--accent);
  color: var(--bg-primary);
  border-color: var(--accent);
}

/* Grid View */
.events-timeline.grid-view {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
  max-width: 100%;
}

.events-timeline.grid-view::before {
  display: none;
}

.events-timeline.grid-view .event-card {
  flex-direction: column;
  margin-bottom: 0;
}

.events-timeline.grid-view .event-date-badge {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 70px;
  height: 70px;
}

.events-timeline.grid-view .event-date-badge::after {
  display: none;
}

.events-timeline.grid-view .event-content {
  padding-top: 2rem;
}

.events-timeline.grid-view .event-card:hover .event-content {
  transform: translateY(-5px);
}

/* About Section */
.about {
  padding: var(--spacing-lg) 0;
  background-color: var(--bg-secondary);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.about-text h2 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.about-text p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
}

.equipment {
  margin-top: var(--spacing-md);
  padding: var(--spacing-md);
  background-color: var(--bg-tertiary);
  border-left: 3px solid var(--accent);
}

.equipment h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: var(--accent);
}

.equipment ul {
  list-style: none;
}

.equipment li {
  padding: 0.5rem 0;
  color: var(--text-secondary);
  font-weight: 500;
  position: relative;
  padding-left: 1.5rem;
}

.equipment li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--accent);
}

.about-image {
  border-radius: 4px;
  overflow: hidden;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(30%) brightness(0.8);
  transition: var(--transition);
}

.about-image img:hover {
  filter: grayscale(0%) brightness(1);
}

.location-info {
  margin-top: var(--spacing-md);
  padding: var(--spacing-sm);
  background-color: var(--bg-primary);
  border-radius: 4px;
}

.location-info p {
  margin-bottom: 0.5rem;
  font-size: 1rem;
}

/* Contact Section */
.contact {
  padding: var(--spacing-lg) 0;
  background-color: var(--bg-primary);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.contact-info h3 {
  font-size: 1.8rem;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.contact-info p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
}

.contact-details {
  list-style: none;
}

.contact-details li {
  margin-bottom: 1rem;
  color: var(--text-secondary);
}

.contact-details strong {
  color: var(--accent);
  margin-right: 0.5rem;
}

.contact-details a {
  color: var(--text-primary);
  text-decoration: none;
  transition: var(--transition);
}

.contact-details a:hover {
  color: var(--accent);
}

.social-links {
  margin-top: var(--spacing-md);
}

.social-button {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2rem;
  background: linear-gradient(135deg, #833ab4 0%, #fd1d1d 50%, #fcb045 100%);
  color: white;
  text-decoration: none;
  font-weight: 600;
  border-radius: 4px;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.95rem;
}

.social-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(131, 58, 180, 0.4);
}

.social-button svg {
  width: 24px;
  height: 24px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-form input,
.contact-form textarea {
  padding: 1rem;
  background-color: var(--bg-secondary);
  border: 1px solid var(--bg-tertiary);
  color: var(--text-primary);
  font-size: 1rem;
  border-radius: 4px;
  transition: var(--transition);
  font-family: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  background-color: var(--bg-tertiary);
}

.submit-button {
  padding: 1rem 2rem;
  background-color: var(--accent);
  color: var(--bg-primary);
  border: none;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 2px;
}

.submit-button:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
}

/* Footer */
.footer {
  padding: 2rem 0;
  background-color: var(--bg-secondary);
  text-align: center;
  border-top: 1px solid var(--bg-tertiary);
}

.footer p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.footer a {
  color: var(--accent);
  text-decoration: none;
  transition: var(--transition);
}

.footer a:hover {
  color: var(--accent-hover);
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.95);
  z-index: 2000;
  align-items: center;
  justify-content: center;
}

.lightbox.active {
  display: flex;
}

.lightbox-close {
  position: absolute;
  top: 30px;
  right: 40px;
  font-size: 3rem;
  color: var(--text-primary);
  cursor: pointer;
  transition: var(--transition);
}

.lightbox-close:hover {
  color: var(--accent);
}

#lightbox-img {
  max-width: 90%;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 4px;
}

.lightbox-caption {
  position: absolute;
  bottom: 40px;
  color: var(--text-primary);
  font-size: 1.2rem;
  text-align: center;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  }
  
  .about-content,
  .contact-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }
  
  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--bg-secondary);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
  }
  
  .nav-menu.active {
    transform: translateX(0);
  }
  
  .gallery-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .section-title {
    font-size: 1.8rem;
  }

  .events-timeline::before {
    left: 40px;
  }

  .event-card {
    gap: 1rem;
  }

  .event-date-badge {
    width: 60px;
    height: 60px;
  }

  .event-date-badge::after {
    transform: translate(43px, -50%);
  }

  .event-day {
    font-size: 1.5rem;
  }

  .event-month {
    font-size: 0.75rem;
  }

  .event-title {
    font-size: 1.2rem;
  }

  .event-meta {
    flex-direction: column;
    gap: 0.5rem;
  }

  .event-filter {
    gap: 0.5rem;
  }

  .filter-btn {
    padding: 0.6rem 1rem;
    font-size: 0.85rem;
  }

  .events-timeline.grid-view {
    grid-template-columns: 1fr;
  }

  .view-btn {
    padding: 0.6rem 1rem;
    font-size: 0.85rem;
  }

  .social-button {
    width: 100%;
    justify-content: center;
    padding: 0.875rem 1.5rem;
  }
}

/* Bildschutz */
img {
  pointer-events: none;
  user-select: none;
  -webkit-user-drag: none;
  -webkit-touch-callout: none;
}

/* Für die Lightbox wieder erlauben */
.lightbox img {
  pointer-events: auto;
}

/* Text-Auswahl bei Bildern verhindern */
.gallery-item,
.portfolio img {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}