/* About Page Styles */
.about-container {
  min-height: 100dvh;
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  color: var(--text-primary);
  font-family: var(--font-sans);
  overflow-y: auto;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
}

/* Header */
.about-header {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-subtle);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
}

html, body {
  height: 100%;
  margin: 0;
  padding: 0;
  overflow: visible;
}

.about-nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.back-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--bg-tertiary);
  color: var(--text-primary);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: var(--transition-normal);
  border: 1px solid var(--border-subtle);
}

.back-btn:hover {
  background: var(--bg-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-primary);
}

.nav-brand .luna-icon {
  font-size: 2rem;
  animation: float 3s ease-in-out infinite;
}

.contact-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--bg-tertiary);
  color: var(--text-primary);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: var(--transition-normal);
  border: 1px solid var(--border-subtle);
  font-weight: 600;
  font-size: 0.875rem;
}

.contact-btn:hover {
  background: var(--bg-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* Hero Section */
.hero-section {
  position: relative;
  padding: 4rem 2rem;
  text-align: center;
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
}

.luna-avatar-large {
  position: relative;
  display: inline-block;
  margin-bottom: 2rem;
}

.avatar-img {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  border: 4px solid var(--accent-primary);
  box-shadow: 0 0 30px rgba(139, 92, 246, 0.5);
  animation: pulse-glow 2s ease-in-out infinite alternate;
}

.avatar-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.2) 0%, transparent 70%);
  animation: rotate 20s linear infinite;
  z-index: -1;
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--text-primary), var(--accent-primary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.status-dot.online {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 10px rgba(34, 197, 94, 0.5);
  animation: pulse-success 2s ease-in-out infinite;
}

.status-dot.offline {
  background: var(--text-tertiary);
  box-shadow: none;
  animation: none;
}

.status-dot.checking {
  background: var(--accent-primary);
  box-shadow: 0 0 10px rgba(139, 92, 246, 0.5);
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Hero Background */
.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  pointer-events: none;
}

.floating-elements {
  position: relative;
  width: 100%;
  height: 100%;
}

.float-elem {
  position: absolute;
  font-size: 2rem;
  opacity: 0.3;
  animation: float-random 15s ease-in-out infinite;
}

.float-elem:nth-child(1) { top: 20%; left: 10%; animation-delay: 0s; }
.float-elem:nth-child(2) { top: 60%; right: 15%; animation-delay: 3s; }
.float-elem:nth-child(3) { bottom: 30%; left: 20%; animation-delay: 6s; }
.float-elem:nth-child(4) { top: 40%; right: 30%; animation-delay: 9s; }

/* Main Content */
.about-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
  flex: 1;
  width: 100%;
  box-sizing: border-box;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.section-header p {
  font-size: 1.125rem;
  color: var(--text-secondary);
}

.section-header i {
  color: var(--accent-primary);
  margin-right: 0.5rem;
}

/* Bio Section */
.bio-section {
  margin-bottom: 4rem;
}

.bio-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-normal);
}

.bio-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.bio-content h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 1.5rem 0 1rem;
  color: var(--accent-primary);
}

.bio-content h3:first-child {
  margin-top: 0;
}

.bio-content p {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.personality-traits {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.5rem 0;
}

.trait-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  color: var(--text-primary);
  transition: var(--transition-normal);
}

.trait-tag:hover {
  background: var(--bg-hover);
  transform: translateY(-1px);
}

/* Big Header Section */
.big-header-section {
  margin-bottom: 0;
  margin-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  padding-top: 2rem;
}

.big-header-card {
  background: linear-gradient(135deg, var(--bg-card), var(--bg-secondary));
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.big-header-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
}

.big-header-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--accent-primary);
  margin: 0;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.025em;
}

/* Features Section */
.features-section {
  margin-bottom: 4rem;
  border: 2px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  background: var(--bg-secondary);
  box-shadow: var(--shadow-lg);
}

.feature-dropdown {
  margin-bottom: 1.5rem;
}

.dropdown-btn {
  width: 100%;
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  font-size: 1.25rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition-normal);
}

.dropdown-btn:hover {
  background: var(--bg-hover);
  border-color: var(--border-hover);
  transform: translateY(-1px);
}

.dropdown-btn i {
  transition: transform 0.3s ease;
}

.dropdown-btn.active i {
  transform: rotate(180deg);
}

.dropdown-content {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-top: none;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.dropdown-content.show {
  max-height: 2000px; /* Adjust based on content */
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  padding: 2rem;
}

.feature-card {
  display: flex;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: var(--transition-normal);
}

.feature-card:hover {
  background: var(--bg-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  font-size: 1.5rem;
  color: var(--accent-primary);
  min-width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-content h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0 0 0.5rem 0;
  color: var(--text-primary);
}

.feature-content p {
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--text-secondary);
  margin: 0;
}

.feature-content ul {
  padding-left: 1.25rem;
  margin: 0.5rem 0 0 0;
}

.feature-content li {
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--text-secondary);
  margin-bottom: 0.25rem;
}

.feature-content li:last-child {
  margin-bottom: 0;
}

/* Links Section */
.links-section {
  margin-bottom: 4rem;
}

.links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.link-card {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--text-primary);
  transition: var(--transition-normal);
  position: relative;
  overflow: visible;
}

.link-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
  transition: opacity var(--transition-normal);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  opacity: 0;
}

.link-card:hover::before {
  opacity: 1;
}

.link-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-primary);
}

.link-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  font-size: 1.25rem;
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.link-card.youtube .link-icon {
  background: #FF0000;
  color: white;
}

.link-card.huggingface .link-icon {
  background: #FFD21E;
  color: #4B3B00;
}

.link-card.discord .link-icon {
  background: #5865F2;
  color: white;
}

.link-card.discord-profile .link-icon {
  background: var(--bg-tertiary);
  color: var(--accent-primary);
  border: 1px solid var(--border-subtle);
}

.link-content {
  flex: 1;
}

.link-content h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.link-content p {
  color: var(--text-secondary);
  margin-bottom: 0.25rem;
  font-size: 0.875rem;
  line-height: 1.4;
}

.link-url {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
  word-break: break-all;
  line-height: 1.3;
}

.link-arrow {
  font-size: 1.25rem;
  color: var(--text-tertiary);
  transition: var(--transition-normal);
}

.link-card:hover .link-arrow {
  color: var(--accent-primary);
  transform: translateX(4px);
}

/* Stats Section */
.stats-section {
  margin-bottom: 4rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  transition: var(--transition-normal);
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.stat-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.stat-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-primary);
  margin-bottom: 0.5rem;
}

.stat-label {
  color: var(--text-secondary);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Footer */
.about-footer {
  text-align: center;
  padding: 3rem 0;
  border-top: 1px solid var(--border-subtle);
  margin-top: 4rem;
}

.footer-content p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.footer-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  color: var(--text-tertiary);
}

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

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

.footer-contact-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: var(--transition-normal);
}

.footer-contact-link:hover {
  transform: translateY(-1px);
}

/* Animations */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-2px); }
}

@keyframes pulse-glow {
  0% { box-shadow: 0 0 30px rgba(139, 92, 246, 0.5); }
  100% { box-shadow: 0 0 50px rgba(139, 92, 246, 0.8); }
}

@keyframes rotate {
  0% { transform: translate(-50%, -50%) rotate(0deg); }
  100% { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes float-random {
  0%, 100% { transform: translateY(0px) translateX(0px); }
  25% { transform: translateY(-10px) translateX(5px); }
  50% { transform: translateY(5px) translateX(-5px); }
  75% { transform: translateY(-5px) translateX(10px); }
}

@keyframes pulse-success {
  0%, 100% { box-shadow: 0 0 10px rgba(34, 197, 94, 0.5); }
  50% { box-shadow: 0 0 20px rgba(34, 197, 94, 0.8); }
}

/* Ensure links are clickable */
.link-card {
  cursor: pointer;
  -webkit-tap-highlight-color: rgba(139, 92, 246, 0.3);
}

.link-card:focus {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}

/* Responsive Design */
@media (max-width: 768px) {
  .about-nav {
    padding: 0 1rem;
  }

  .nav-left {
    gap: 0.5rem;
  }

  .contact-btn {
    padding: 0.4rem 0.8rem;
    font-size: 0.75rem;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .about-main {
    padding: 1rem;
  }
  
  .links-grid {
    grid-template-columns: 1fr;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .bio-card {
    padding: 1.5rem;
  }
  
  .link-card {
    padding: 1.5rem;
  }
  
  .about-container {
    min-height: 100vh;
  }
  
  .features-section {
    padding: 1rem;
  }
  
  .big-header-section {
    margin-bottom: 0;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
  }
  
  .big-header-card {
    padding: 1rem;
  }
  
  .big-header-title {
    font-size: 1.5rem;
  }
  
  .feature-grid {
    grid-template-columns: 1fr;
    padding: 1rem;
  }
  
  .feature-card {
    padding: 1rem;
  }
  
  .dropdown-btn {
    padding: 1rem;
    font-size: 1.125rem;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .section-header h2 {
    font-size: 2rem;
  }
  
  .hero-section {
    padding: 2rem 1rem;
  }
  
  .features-section {
    padding: 0.75rem;
  }
  
  .big-header-card {
    padding: 0.75rem;
  }
  
  .big-header-title {
    font-size: 1.25rem;
  }
  
  .feature-content h3 {
    font-size: 1rem;
  }
  
  .feature-content p,
  .feature-content li {
    font-size: 0.8125rem;
  }
}