/* Enhanced About Page Styles - Improved Layout, Colors, and Typography */

/* Mission Section - Fixed 4-column layout */
.mission-section {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  position: relative;
  overflow: hidden;
}

.mission-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 80%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.mission-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr); /* Fixed 4-column layout */
  gap: var(--spacing-xl);
  position: relative;
  z-index: 1;
}

.mission-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(255, 255, 255, 0.2);
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .mission-card {
  background: rgba(30, 30, 30, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.mission-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: var(--transition-normal);
}

.mission-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
  opacity: 0;
  transition: var(--transition-normal);
  pointer-events: none;
}

.mission-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(99, 102, 241, 0.15);
  border-color: rgba(99, 102, 241, 0.3);
}

.mission-card:hover::before {
  transform: scaleX(1);
}

.mission-card:hover::after {
  opacity: 1;
}

.mission-icon {
  width: 4rem;
  height: 4rem;
  margin: 0 auto var(--spacing-lg);
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.3);
  transition: var(--transition-normal);
}

.mission-card:hover .mission-icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 12px 32px rgba(99, 102, 241, 0.4);
}

.mission-icon svg {
  width: 2rem;
  height: 2rem;
  stroke-width: 2.5;
}

.mission-card h3 {
  font-size: 1.375rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.mission-card p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 1rem;
  font-weight: 400;
}

/* Values Section - Enhanced styling */
.values-section {
  padding: var(--spacing-3xl) 0;
  background: var(--bg-primary);
  position: relative;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-xl);
}

.value-item {
  background: var(--bg-card);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--border-primary);
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.value-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-secondary);
  transform: scaleX(0);
  transition: var(--transition-normal);
}

.value-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(139, 92, 246, 0.15);
  border-color: rgba(139, 92, 246, 0.3);
}

.value-item:hover::before {
  transform: scaleX(1);
}

.value-icon {
  width: 3.5rem;
  height: 3.5rem;
  margin: 0 auto var(--spacing-lg);
  background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 6px 20px rgba(139, 92, 246, 0.3);
  transition: var(--transition-normal);
}

.value-item:hover .value-icon {
  transform: scale(1.1);
  box-shadow: 0 10px 28px rgba(139, 92, 246, 0.4);
}

.value-icon svg {
  width: 1.75rem;
  height: 1.75rem;
  stroke-width: 2.5;
}

.value-item h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
  line-height: 1.3;
}

.value-item p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 1rem;
}

/* Stats Section - Enhanced styling */
.stats-section {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  position: relative;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr); /* Fixed 4-column layout for stats */
  gap: var(--spacing-xl);
}

.stat-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(255, 255, 255, 0.2);
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .stat-card {
  background: rgba(30, 30, 30, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transition: var(--transition-normal);
}

.stat-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(236, 72, 153, 0.15);
  border-color: rgba(236, 72, 153, 0.3);
}

.stat-card:hover::before {
  transform: scaleX(1);
}

.stat-number {
  font-size: 3.5rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-md);
  line-height: 1;
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
  line-height: 1.3;
}

.stat-description {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 0.875rem;
  font-weight: 400;
}

/* Team Section - Enhanced styling */
.team-section {
  padding: var(--spacing-3xl) 0;
  background: var(--bg-secondary);
  position: relative;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr); /* Fixed 4-column layout for team */
  gap: var(--spacing-xl);
}

.team-member {
  background: var(--bg-card);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--border-primary);
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.team-member::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: var(--transition-normal);
}

.team-member:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(99, 102, 241, 0.15);
  border-color: rgba(99, 102, 241, 0.3);
}

.team-member:hover::before {
  transform: scaleX(1);
}

.member-avatar {
  width: 5rem;
  height: 5rem;
  margin: 0 auto var(--spacing-lg);
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border: 3px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.3);
  transition: var(--transition-normal);
}

.team-member:hover .member-avatar {
  transform: scale(1.1);
  box-shadow: 0 12px 32px rgba(99, 102, 241, 0.4);
}

.member-avatar svg {
  width: 2.5rem;
  height: 2.5rem;
  stroke-width: 2;
}

.team-member h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
  line-height: 1.3;
}

.member-role {
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.member-bio {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 0.875rem;
  font-weight: 400;
}

/* Section Headers - Enhanced styling */
.section-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
  position: relative;
}

.section-header h2 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.section-header p {
  font-size: 1.125rem;
  color: var(--text-secondary);
  font-weight: 400;
  line-height: 1.6;
  max-width: 600px;
  margin: 0 auto;
}

.section-header::after {
  content: '';
  position: absolute;
  bottom: -var(--spacing-lg);
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
}

/* Hero Section - Enhanced styling */
.about-hero {
  padding: var(--spacing-4xl) 0 var(--spacing-3xl);
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.about-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 20%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 70% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

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

.hero-title {
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: var(--spacing-lg);
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.hero-description {
  font-size: 1.25rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 800px;
  margin: 0 auto;
  font-weight: 400;
}

/* Responsive Design - Mobile First */
@media (max-width: 1200px) {
  .mission-grid,
  .stats-grid,
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
  }
  
  .values-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

@media (max-width: 768px) {
  .mission-grid,
  .stats-grid,
  .team-grid,
  .values-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-description {
    font-size: 1.125rem;
  }
  
  .section-header h2 {
    font-size: 2rem;
  }
  
  .section-header p {
    font-size: 1rem;
  }
  
  .mission-card,
  .value-item,
  .stat-card,
  .team-member {
    padding: var(--spacing-xl);
  }
  
  .mission-icon,
  .value-icon {
    width: 3rem;
    height: 3rem;
  }
  
  .member-avatar {
    width: 4rem;
    height: 4rem;
  }
  
  .stat-number {
    font-size: 2.5rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-description {
    font-size: 1rem;
  }
  
  .section-header h2 {
    font-size: 1.75rem;
  }
  
  .mission-card,
  .value-item,
  .stat-card,
  .team-member {
    padding: var(--spacing-lg);
  }
  
  .mission-card h3,
  .value-item h3,
  .team-member h3 {
    font-size: 1.125rem;
  }
  
  .stat-number {
    font-size: 2rem;
  }
}

/* Touch-friendly improvements */
@media (hover: none) and (pointer: coarse) {
  .mission-card,
  .value-item,
  .stat-card,
  .team-member {
    transform: none;
  }
  
  .mission-card:hover,
  .value-item:hover,
  .stat-card:hover,
  .team-member:hover {
    transform: none;
  }
}

/* Dark theme enhancements */
[data-theme="dark"] .mission-section,
[data-theme="dark"] .stats-section {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

[data-theme="dark"] .about-hero {
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .mission-card,
  .value-item,
  .stat-card,
  .team-member {
    border-width: 2px;
  }
  
  .mission-card:hover,
  .value-item:hover,
  .stat-card:hover,
  .team-member:hover {
    border-width: 3px;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .mission-card,
  .value-item,
  .stat-card,
  .team-member,
  .mission-icon,
  .value-icon,
  .member-avatar {
    transition: none;
  }
  
  .mission-card:hover,
  .value-item:hover,
  .stat-card:hover,
  .team-member:hover {
    transform: none;
  }
}

/* Animation improvements */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.mission-card,
.value-item,
.stat-card,
.team-member {
  animation: fadeInUp 0.6s ease-out;
}

.mission-card:nth-child(1) { animation-delay: 0.1s; }
.mission-card:nth-child(2) { animation-delay: 0.2s; }
.mission-card:nth-child(3) { animation-delay: 0.3s; }
.mission-card:nth-child(4) { animation-delay: 0.4s; }

.stat-card:nth-child(1) { animation-delay: 0.1s; }
.stat-card:nth-child(2) { animation-delay: 0.2s; }
.stat-card:nth-child(3) { animation-delay: 0.3s; }
.stat-card:nth-child(4) { animation-delay: 0.4s; }

.team-member:nth-child(1) { animation-delay: 0.1s; }
.team-member:nth-child(2) { animation-delay: 0.2s; }
.team-member:nth-child(3) { animation-delay: 0.3s; }
.team-member:nth-child(4) { animation-delay: 0.4s; }