:root {
  /* Colors */
  --primary-50: #eef2ff;
  --primary-100: #e0e7ff;
  --primary-500: #6366f1;
  --primary-600: #4f46e5;
  --primary-700: #4338ca;

  --purple-500: #a855f7;
  --purple-600: #9333ea;

  --emerald-500: #10b981;
  --emerald-600: #059669;

  --amber-500: #f59e0b;
  --amber-600: #d97706;

  --yellow-300: #fcd34d;
  --yellow-400: #fbbf24;

  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;
  --text-7xl: 4.5rem;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
  --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);

  /* Border Radius */
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-2xl: 1rem;
  --radius-3xl: 1.5rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;
  --transition-slow: 500ms ease;
}

/* Reset & Base */


/* Container */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

@media (min-width: 640px) {
  .container {
    padding: 0 var(--space-6);
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 var(--space-8);
  }
}

/* Navigation */
.navbar {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-100);
  position: sticky;
  top: 0;
  z-index: 50;
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

@media (min-width: 640px) {
  .nav-container {
    padding: 0 var(--space-6);
  }
}

@media (min-width: 1024px) {
  .nav-container {
    padding: 0 var(--space-8);
  }
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 4rem;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.nav-icon {
  width: 2rem;
  height: 2rem;
  color: var(--primary-600);
}

.brand-text {
  font-size: var(--text-2xl);
  font-weight: 700;
  background: linear-gradient(to right, var(--primary-600), var(--purple-600));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-links {
  display: none;
  align-items: center;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }
}

.nav-link {
  color: var(--gray-600);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.nav-link:hover {
  color: var(--primary-600);
}

.nav-link.active {
  color: var(--primary-600);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.btn-ghost {
  background: transparent;
  border: none;
  color: var(--gray-600);
  font-weight: 500;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.btn-ghost:hover {
  color: var(--primary-600);
}

.btn-primary {
  background: var(--primary-600);
  color: white;
  border: none;
  font-weight: 500;
  padding: var(--space-2) var(--space-6);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.btn-primary:hover {
  background: var(--primary-700);
  box-shadow: var(--shadow-lg);
  transform: scale(1.05);
}

/* Page Header */
.page-header {
  background: linear-gradient(135deg, var(--primary-600), var(--purple-600));
  padding: var(--space-24) 0;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.3;
}

.page-header-content {
  position: relative;
  text-align: center;
  color: white;
}

.page-title {
  font-size: var(--text-5xl);
  font-weight: 700;
  margin-bottom: var(--space-6);
  animation: fadeInUp 0.8s ease-out;
}

@media (min-width: 768px) {
  .page-title {
    font-size: var(--text-6xl);
  }
}

.page-subtitle {
  font-size: var(--text-xl);
  color: rgba(255, 255, 255, 0.9);
  max-width: 48rem;
  margin: 0 auto;
  line-height: 1.75;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

/* About Content */
.about-content {
  padding: var(--space-24) 0;
  background: white;
}

.story-section {
  display: grid;
  gap: var(--space-16);
  align-items: center;
  margin-bottom: var(--space-24);
}

@media (min-width: 1024px) {
  .story-section {
    grid-template-columns: 1fr 1fr;
  }
}

.story-text {
  order: 2;
}

@media (min-width: 1024px) {
  .story-text {
    order: 1;
  }
}

.story-visual {
  order: 1;
  position: relative;
}

@media (min-width: 1024px) {
  .story-visual {
    order: 2;
  }
}

.visual-card {
  background: linear-gradient(135deg, var(--primary-500), var(--purple-600));
  border-radius: var(--radius-3xl);
  padding: var(--space-16);
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
  transform: perspective(1000px) rotateY(-5deg);
  transition: transform var(--transition-slow);
}

.visual-card:hover {
  transform: perspective(1000px) rotateY(0deg) scale(1.02);
}

.visual-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Cpath d='M20 20c0-5.5-4.5-10-10-10s-10 4.5-10 10 4.5 10 10 10 10-4.5 10-10zm10 0c0-5.5-4.5-10-10-10s-10 4.5-10 10 4.5 10 10 10 10-4.5 10-10z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.2;
}

.visual-content {
  position: relative;
  z-index: 10;
}

.visual-icon {
  font-size: 4rem;
  margin-bottom: var(--space-6);
}

.visual-title {
  font-size: var(--text-3xl);
  font-weight: 700;
  margin-bottom: var(--space-4);
}

.visual-subtitle {
  font-size: var(--text-lg);
  opacity: 0.9;
}

.section-title {
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--space-8);
}

@media (min-width: 768px) {
  .section-title {
    font-size: var(--text-5xl);
  }
}

.section-text {
  font-size: var(--text-lg);
  color: var(--gray-600);
  line-height: 1.75;
  margin-bottom: var(--space-6);
}

.highlight-text {
  font-weight: 600;
  color: var(--primary-600);
}

/* Mission & Vision */
.mission-vision {
  padding: var(--space-24) 0;
  background: linear-gradient(135deg, var(--gray-50), var(--primary-50));
}

.mission-vision-grid {
  display: grid;
  gap: var(--space-12);
}

@media (min-width: 768px) {
  .mission-vision-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.mission-card, .vision-card {
  background: white;
  padding: var(--space-12);
  border-radius: var(--radius-3xl);
  box-shadow: var(--shadow-lg);
  text-align: center;
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.mission-card:hover, .vision-card:hover {
  box-shadow: var(--shadow-2xl);
  transform: translateY(-1rem);
}

.mission-card::before, .vision-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(to right, var(--primary-500), var(--purple-600));
}

.card-icon {
  width: 5rem;
  height: 5rem;
  margin: 0 auto var(--space-8);
  border-radius: var(--radius-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: white;
  transition: transform var(--transition-normal);
}

.mission-card:hover .card-icon,
.vision-card:hover .card-icon {
  transform: scale(1.1);
}

.mission-icon {
  background: linear-gradient(135deg, var(--primary-500), var(--purple-600));
}

.vision-icon {
  background: linear-gradient(135deg, var(--emerald-500), #0d9488);
}

.card-title {
  font-size: var(--text-3xl);
  font-weight: 700;
  margin-bottom: var(--space-6);
  color: var(--gray-900);
}

.card-description {
  font-size: var(--text-lg);
  color: var(--gray-600);
  line-height: 1.75;
}

/* Team Section */
.team {
  padding: var(--space-24) 0;
  background: white;
}

.team-header {
  text-align: center;
  margin-bottom: var(--space-20);
}

.team-grid {
  display: grid;
  gap: var(--space-12);
}

@media (min-width: 768px) {
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .team-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.team-member {
  background: white;
  border-radius: var(--radius-3xl);
  padding: var(--space-8);
  text-align: center;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.team-member:hover {
  box-shadow: var(--shadow-2xl);
  transform: translateY(-0.5rem);
}

.member-avatar {
  width: 8rem;
  height: 8rem;
  margin: 0 auto var(--space-6);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: white;
  font-weight: 700;
  transition: transform var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.team-member:hover .member-avatar {
  transform: scale(1.1);
}

.avatar-1 {
  background: linear-gradient(135deg, var(--primary-500), var(--purple-600));
}

.avatar-2 {
  background: linear-gradient(135deg, var(--emerald-500), #0d9488);
}

.avatar-3 {
  background: linear-gradient(135deg, var(--amber-500), var(--amber-600));
}

.member-name {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--space-2);
}

.member-role {
  color: var(--primary-600);
  font-weight: 500;
  margin-bottom: var(--space-4);
}

.member-bio {
  color: var(--gray-600);
  line-height: 1.75;
  margin-bottom: var(--space-6);
}

.member-social {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
}

.social-link {
  width: 2.5rem;
  height: 2.5rem;
  background: var(--gray-100);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-600);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.social-link:hover {
  background: var(--primary-600);
  color: white;
  transform: scale(1.1);
}

/* Values Section */
.values {
  padding: var(--space-24) 0;
  background: linear-gradient(135deg, var(--gray-50), var(--primary-50));
}

.values-grid {
  display: grid;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.value-item {
  background: white;
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.value-item:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-0.5rem);
}

.value-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(to right, var(--primary-500), var(--purple-600));
}

.value-icon {
  width: 4rem;
  height: 4rem;
  background: linear-gradient(135deg, var(--primary-100), var(--purple-100));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-6);
  font-size: 1.5rem;
  color: var(--primary-600);
  transition: transform var(--transition-normal);
}

.value-item:hover .value-icon {
  transform: scale(1.1);
}

.value-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--space-4);
}

.value-description {
  color: var(--gray-600);
  line-height: 1.75;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(2rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-2rem);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(2rem);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

.animate-slide-in-left {
  animation: slideInLeft 0.6s ease-out;
}

.animate-slide-in-right {
  animation: slideInRight 0.6s ease-out;
}

/* Stagger animations */
.stagger-1 { animation-delay: 0.1s; }
.stagger-2 { animation-delay: 0.2s; }
.stagger-3 { animation-delay: 0.3s; }
.stagger-4 { animation-delay: 0.4s; }