/* ============================================
   HOME PAGE STYLES
   ============================================ */

.section-padding {
  padding: var(--section-padding) 0;
}

.text-center {
  text-align: center;
  margin-top: 3rem;
}

/* ============================================
   HERO SECTION WITH ANIMATED DOORS
   ============================================ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--gradient-hero);
}

.hero-doors {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  z-index: 10;
  pointer-events: none;
}

.door {
  width: 50%;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.door-panel {
  position: absolute;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, #2a2a4a 0%, #1a1a2e 50%, #0f0f1a 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.door-left .door-panel {
  right: 0;
  border-right: 3px solid var(--accent);
  transform-origin: left center;
}

.door-right .door-panel {
  left: 0;
  border-left: 3px solid var(--accent);
  transform-origin: right center;
}

.door-decoration {
  font-size: 4rem;
  color: var(--accent);
  opacity: 0.3;
}

.door-left .door-decoration {
  margin-left: 30%;
}

.door-right .door-decoration {
  margin-right: 30%;
}

/* Door frame details */
.door::before,
.door::after {
  content: '';
  position: absolute;
  background: var(--accent);
  z-index: 2;
}

.door-left::before {
  top: 0;
  right: 0;
  width: 3px;
  height: 100%;
}

.door-right::before {
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
}

/* Hero Content */
.hero-content {
  position: relative;
  z-index: 5;
  text-align: center;
  max-width: 800px;
  padding: 0 20px;
  opacity: 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(201, 162, 39, 0.15);
  border: 1px solid var(--accent);
  border-radius: 50px;
  font-size: 0.9rem;
  color: var(--accent);
  margin-bottom: 2rem;
}

.hero-title {
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 800;
  color: var(--text-light);
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Hero Scroll Indicator */
.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  opacity: 0;
}

.scroll-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.scroll-arrow {
  width: 30px;
  height: 30px;
  border: 2px solid var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

/* Hero Particles */
.hero-particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--accent);
  border-radius: 50%;
  opacity: 0.3;
}

/* ============================================
   FEATURED EXHIBITIONS
   ============================================ */
.featured-exhibitions {
  background: var(--bg-dark);
}

.exhibitions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}

.exhibition-card {
  background: var(--gradient-card);
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.exhibition-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-card);
}

.exhibition-image {
  position: relative;
  height: 250px;
  overflow: hidden;
}

.exhibition-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.exhibition-card:hover .exhibition-image img {
  transform: scale(1.1);
}

.exhibition-overlay {
  position: absolute;
  top: 20px;
  left: 20px;
}

.exhibition-tag {
  display: inline-block;
  padding: 6px 16px;
  background: var(--accent);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.exhibition-content {
  padding: 25px;
}

.exhibition-meta {
  margin-bottom: 15px;
}

.exhibition-date {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--accent);
}

.exhibition-content h3 {
  font-size: 1.4rem;
  color: var(--text-light);
  margin-bottom: 12px;
}

.exhibition-content p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.exhibition-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.95rem;
  transition: gap var(--transition-fast);
}

.exhibition-link:hover {
  gap: 15px;
}

/* ============================================
   MUSEUM STATS
   ============================================ */
.museum-stats {
  background: var(--primary);
  padding: 80px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
}

.stat-card {
  text-align: center;
  padding: 30px;
}

.stat-icon {
  width: 70px;
  height: 70px;
  background: rgba(201, 162, 39, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.8rem;
  color: var(--accent);
  border: 2px solid rgba(201, 162, 39, 0.3);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 10px;
}

.stat-label {
  font-size: 1rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* ============================================
   FEATURED ARTIFACTS
   ============================================ */
.featured-artifacts {
  background: var(--bg-dark);
}

.artifacts-showcase {
  margin-bottom: 3rem;
}

.artifact-featured {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  margin-bottom: 30px;
}

.artifact-featured img {
  width: 100%;
  height: 500px;
  object-fit: cover;
}

.artifact-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 40px;
  background: linear-gradient(to top, rgba(15, 15, 26, 0.95), transparent);
}

.artifact-era {
  display: inline-block;
  padding: 6px 16px;
  background: var(--accent);
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 50px;
  margin-bottom: 15px;
}

.artifact-info h3 {
  font-size: 2rem;
  color: var(--text-light);
  margin-bottom: 10px;
}

.artifact-info p {
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 500px;
}

.artifacts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
}

.artifact-card {
  background: var(--bg-card);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  transform-style: preserve-3d;
  perspective: 1000px;
}

.artifact-image {
  height: 200px;
  overflow: hidden;
}

.artifact-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-medium);
}

.artifact-card:hover .artifact-image img {
  transform: scale(1.1);
}

.artifact-content {
  padding: 20px;
}

.artifact-origin {
  display: block;
  font-size: 0.8rem;
  color: var(--accent);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.artifact-content h4 {
  font-size: 1.1rem;
  color: var(--text-light);
  font-weight: 600;
}

/* ============================================
   TIMELINE PREVIEW
   ============================================ */
.timeline-preview {
  background: var(--primary);
}

.timeline-horizontal {
  overflow-x: auto;
  padding: 20px 0;
  margin-bottom: 3rem;
}

.timeline-track {
  display: flex;
  gap: 40px;
  min-width: max-content;
  padding: 0 20px;
  position: relative;
}

.timeline-track::before {
  content: '';
  position: absolute;
  top: 20px;
  left: 20px;
  right: 20px;
  height: 2px;
  background: var(--border);
}

.timeline-node {
  position: relative;
  width: 250px;
  padding-top: 50px;
}

.node-dot {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 20px;
  background: var(--accent);
  border-radius: 50%;
  border: 4px solid var(--primary);
  z-index: 2;
}

.node-content {
  text-align: center;
  padding: 25px;
  background: var(--bg-card);
  border-radius: 16px;
  border: 1px solid var(--border);
  transition: all var(--transition-medium);
}

.timeline-node:hover .node-content {
  border-color: var(--accent);
  transform: translateY(-5px);
}

.node-date {
  display: block;
  font-size: 0.85rem;
  color: var(--accent);
  margin-bottom: 10px;
  font-weight: 600;
}

.node-content h4 {
  font-size: 1.2rem;
  color: var(--text-light);
  margin-bottom: 10px;
}

.node-content p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ============================================
   VIRTUAL TOUR CTA
   ============================================ */
.virtual-tour-cta {
  position: relative;
  padding: 150px 0;
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 120%;
  z-index: 0;
}

.cta-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.cta-bg::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, var(--bg-dark), rgba(15, 15, 26, 0.8), var(--bg-dark));
}

.cta-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-icon {
  width: 100px;
  height: 100px;
  background: var(--gradient-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 30px;
  font-size: 2.5rem;
  color: var(--primary);
}

.cta-content h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--text-light);
  margin-bottom: 20px;
}

.cta-content p {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 30px;
}

.cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   UPCOMING EVENTS
   ============================================ */
.upcoming-events {
  background: var(--bg-dark);
}

.events-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 3rem;
}

.event-card {
  display: flex;
  align-items: center;
  gap: 30px;
  padding: 30px;
  background: var(--bg-card);
  border-radius: 16px;
  border: 1px solid var(--border);
  transition: all var(--transition-medium);
}

.event-card:hover {
  border-color: var(--accent);
  transform: translateX(10px);
}

.event-date {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 80px;
  height: 80px;
  background: var(--accent);
  border-radius: 12px;
  color: var(--primary);
}

.event-day {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
}

.event-month {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.event-content {
  flex: 1;
}

.event-meta {
  display: flex;
  gap: 20px;
  margin-bottom: 10px;
}

.event-meta span {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.event-content h3 {
  font-size: 1.3rem;
  color: var(--text-light);
  margin-bottom: 8px;
}

.event-content p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.event-btn {
  width: 50px;
  height: 50px;
  background: rgba(201, 162, 39, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1.2rem;
  transition: all var(--transition-fast);
}

.event-card:hover .event-btn {
  background: var(--accent);
  color: var(--primary);
}

/* ============================================
   NEWSLETTER
   ============================================ */
.newsletter {
  background: var(--primary);
  padding: 60px 0;
}

.newsletter-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
  flex-wrap: wrap;
}

.newsletter-text {
  flex: 1;
  min-width: 300px;
}

.newsletter-text h2 {
  font-size: 2rem;
  color: var(--text-light);
  margin-bottom: 10px;
}

.newsletter-text p {
  color: var(--text-muted);
  font-size: 1rem;
}

.newsletter-form {
  flex: 1;
  min-width: 300px;
  max-width: 500px;
}

.form-group {
  display: flex;
  gap: 15px;
}

.form-group input {
  flex: 1;
  padding: 16px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-light);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

.form-group input:focus {
  outline: none;
  border-color: var(--accent);
}

.form-group input::placeholder {
  color: var(--text-muted);
}

/* ============================================
   NOTIFICATION
   ============================================ */
.notification {
  position: fixed;
  bottom: 30px;
  right: 30px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  background: var(--bg-card);
  border: 1px solid var(--accent);
  border-radius: 12px;
  color: var(--text-light);
  font-size: 0.95rem;
  transform: translateX(150%);
  transition: transform var(--transition-medium);
  z-index: 9999;
}

.notification.show {
  transform: translateX(0);
}

.notification i {
  color: var(--accent);
  font-size: 1.2rem;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .hero-buttons .btn {
    width: 100%;
    max-width: 280px;
  }
  
  .exhibitions-grid {
    grid-template-columns: 1fr;
  }
  
  .artifact-featured img {
    height: 350px;
  }
  
  .artifact-info {
    padding: 25px;
  }
  
  .artifact-info h3 {
    font-size: 1.5rem;
  }
  
  .event-card {
    flex-direction: column;
    text-align: center;
  }
  
  .event-meta {
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .newsletter-content {
    flex-direction: column;
    text-align: center;
  }
  
  .form-group {
    flex-direction: column;
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .cta-buttons .btn {
    width: 100%;
    max-width: 280px;
  }
}