/* CSS Variables - Triadic Color Scheme */
:root {
  /* Primary Colors (Triadic) */
  --primary-color: #FF6B35;
  --primary-dark: #E55A2B;
  --primary-light: #FF8A5C;
  
  --secondary-color: #35FF6B;
  --secondary-dark: #2BE55A;
  --secondary-light: #5CFF8A;
  
  --tertiary-color: #6B35FF;
  --tertiary-dark: #5A2BE5;
  --tertiary-light: #8A5CFF;
  
  /* Neutral Colors */
  --black: #1A1A1A;
  --white: #FFFFFF;
  --gray-100: #F8F9FA;
  --gray-200: #E9ECEF;
  --gray-300: #DEE2E6;
  --gray-400: #CED4DA;
  --gray-500: #ADB5BD;
  --gray-600: #6C757D;
  --gray-700: #495057;
  --gray-800: #343A40;
  --gray-900: #212529;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--tertiary-color) 100%);
  --gradient-secondary: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
  --gradient-overlay: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.4));
  --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
  
  /* Typography */
  --font-heading: 'Roboto', system-ui, -apple-system, sans-serif;
  --font-body: 'Lato', system-ui, -apple-system, sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 4rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.15);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.2);
  --shadow-brutalist: 6px 6px 0px var(--black);
  --shadow-3d: 0 10px 20px rgba(0,0,0,0.3), 0 6px 6px rgba(0,0,0,0.2);
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  --transition-elastic: 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-800);
  background-color: var(--white);
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--black);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
}

h4 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-weight: 600;
}

p {
  margin-bottom: var(--spacing-md);
  font-size: 1.1rem;
  color: var(--gray-700);
}

/* Links */
a {
  text-decoration: none;
  color: var(--primary-color);
  transition: var(--transition-smooth);
}

a:hover {
  color: var(--primary-dark);
  transform: translateY(-1px);
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Buttons - Global Styles */
.btn, button, input[type='submit'] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md) var(--spacing-xl);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-bounce);
  position: relative;
  overflow: hidden;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  min-width: 140px;
}

.btn:before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: var(--transition-smooth);
}

.btn:hover:before {
  left: 100%;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  color: var(--white);
}

.btn-secondary {
  background: var(--gradient-secondary);
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  color: var(--white);
}

.btn-outline {
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.btn-outline:hover {
  background: var(--primary-color);
  color: var(--white);
  transform: translateY(-3px);
}

.btn-3d {
  box-shadow: var(--shadow-3d);
  border: 3px solid var(--black);
}

.btn-3d:hover {
  transform: translateY(-5px) translateX(-2px);
  box-shadow: 8px 8px 0px var(--black), var(--shadow-lg);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  border-bottom: 3px solid var(--black);
  z-index: 1000;
  transition: var(--transition-smooth);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) 0;
}

.nav-brand .brand-link {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--black);
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 500;
  color: var(--black);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-md);
  transition: var(--transition-bounce);
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
}

.nav-link:hover {
  background: var(--primary-color);
  color: var(--white);
  transform: translateY(-2px);
}

.burger-menu {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
}

.burger-menu span {
  width: 25px;
  height: 3px;
  background: var(--black);
  margin: 2px 0;
  transition: var(--transition-smooth);
}

/* Sections */
.section {
  padding: var(--spacing-xxl) 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xxl);
}

.section-title {
  position: relative;
  display: inline-block;
  margin-bottom: var(--spacing-lg);
}

.section-title:after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: var(--radius-sm);
}

.section-subtitle {
  font-size: 1.2rem;
  color: var(--gray-600);
  max-width: 600px;
  margin: 0 auto;
}

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-overlay);
}

.hero-content {
  position: relative;
  text-align: center;
  color: var(--white);
  z-index: 2;
  max-width: 800px;
}

.hero-title {
  color: var(--white);
  text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
  margin-bottom: var(--spacing-lg);
}

.hero-subtitle {
  font-size: 1.3rem;
  color: rgba(255,255,255,0.9);
  margin-bottom: var(--spacing-xl);
  text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* Cards */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 3px solid var(--black);
  transition: var(--transition-elastic);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.card:hover {
  transform: translateY(-10px) rotate(1deg);
  box-shadow: var(--shadow-brutalist), var(--shadow-lg);
}

.card-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
  margin: 0 auto;
}

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

.card-content {
  padding: var(--spacing-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

/* History Section */
.history-section {
  background: var(--gray-100);
  position: relative;
}

.timeline-container {
  max-width: 1000px;
  margin: 0 auto;
}

.timeline {
  position: relative;
  padding: var(--spacing-lg) 0;
}

.timeline:before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--gradient-primary);
  transform: translateX(-50%);
}

.timeline-item {
  display: flex;
  justify-content: flex-end;
  margin-bottom: var(--spacing-xxl);
  position: relative;
}

.timeline-item:nth-child(odd) {
  justify-content: flex-start;
}

.timeline-item:nth-child(odd) .timeline-content {
  margin-left: calc(50% + var(--spacing-xl));
  margin-right: 0;
}

.timeline-content {
  background: var(--white);
  border: 3px solid var(--black);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  width: 45%;
  box-shadow: var(--shadow-md);
  position: relative;
  transition: var(--transition-elastic);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-right: calc(50% + var(--spacing-xl));
}

.timeline-content:hover {
  transform: translateY(-5px) rotate(-1deg);
  box-shadow: var(--shadow-brutalist);
}

.timeline-year {
  background: var(--gradient-primary);
  color: var(--white);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  display: inline-block;
}

.timeline-content .card-image {
  margin-bottom: var(--spacing-md);
  border-radius: var(--radius-md);
}

/* Methodology Section */
.methodology-section {
  background: var(--white);
}

.methodology-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.methodology-card {
  background: var(--gradient-glass);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255,255,255,0.2);
}

/* Vision Section */
.vision-section {
  background: var(--gradient-primary);
  color: var(--white);
}

.vision-section .section-title,
.vision-section .section-subtitle {
  color: var(--white);
}

.vision-section .section-title:after {
  background: var(--white);
}

.vision-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xxl);
}

.vision-main {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.vision-text h3,
.vision-text p {
  color: var(--white);
}

.vision-goals {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.goal-item {
  background: rgba(255,255,255,0.1);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255,255,255,0.2);
  transition: var(--transition-smooth);
  text-align: center;
}

.goal-item:hover {
  background: rgba(255,255,255,0.2);
  transform: translateY(-5px);
}

.goal-item h4,
.goal-item p {
  color: var(--white);
}

/* Media Section */
.media-section {
  background: var(--gray-100);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 3px solid var(--black);
  transition: var(--transition-elastic);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.gallery-item:hover {
  transform: scale(1.05) rotate(2deg);
  box-shadow: var(--shadow-brutalist);
}

.gallery-item .card-image {
  height: 300px;
}

.gallery-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--gradient-overlay);
  color: var(--white);
  padding: var(--spacing-md);
  transform: translateY(100%);
  transition: var(--transition-smooth);
  text-align: center;
}

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

.gallery-overlay h4,
.gallery-overlay p {
  color: var(--white);
  margin-bottom: var(--spacing-xs);
}

/* Resources Section */
.resources-section {
  background: var(--white);
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.resource-card {
  background: var(--white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  border: 3px solid var(--black);
  box-shadow: var(--shadow-md);
  transition: var(--transition-elastic);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.resource-card:hover {
  transform: translateY(-10px) rotate(-1deg);
  box-shadow: var(--shadow-brutalist);
}

/* Contact Section */
.contact-section {
  background: var(--gray-100);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xxl);
  align-items: start;
}

.contact-form {
  background: var(--white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  border: 3px solid var(--black);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  color: var(--black);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--spacing-md);
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: var(--transition-smooth);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.form-submit {
  width: 100%;
  margin-top: var(--spacing-md);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.contact-details {
  background: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  border: 3px solid var(--black);
  box-shadow: var(--shadow-md);
}

.contact-item {
  margin-bottom: var(--spacing-md);
  padding: var(--spacing-sm);
  background: var(--gray-100);
  border-radius: var(--radius-sm);
}

/* Footer */
.footer {
  background: var(--black);
  color: var(--white);
  padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--spacing-xxl);
  margin-bottom: var(--spacing-xl);
}

.footer-brand h3 {
  color: var(--white);
  margin-bottom: var(--spacing-md);
}

.footer-brand p {
  color: var(--gray-400);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.footer-section h4 {
  color: var(--white);
  margin-bottom: var(--spacing-md);
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: var(--spacing-sm);
}

.footer-section a {
  color: var(--gray-400);
  transition: var(--transition-smooth);
  font-weight: 500;
}

.footer-section a:hover {
  color: var(--primary-color);
  transform: translateX(5px);
}

.social-links a {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--gray-800);
  border-radius: var(--radius-md);
  margin-right: var(--spacing-xs);
  transition: var(--transition-bounce);
}

.social-links a:hover {
  background: var(--primary-color);
  transform: translateY(-2px);
  color: var(--white);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--gray-800);
  color: var(--gray-500);
}

/* Success Page Styles */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  color: var(--white);
  text-align: center;
}

.success-content {
  max-width: 600px;
  padding: var(--spacing-xl);
}

.success-content h1,
.success-content p {
  color: var(--white);
}

/* Privacy and Terms Pages */
.legal-page {
  padding-top: 100px;
}

.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-xxl) var(--spacing-md);
}

/* Reveal Animations */
[data-reveal] {
  opacity: 0;
  transform: translateY(50px);
  transition: var(--transition-elastic);
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

[data-reveal="left"] {
  transform: translateX(-50px);
}

[data-reveal="right"] {
  transform: translateX(50px);
}

[data-reveal="zoom"] {
  transform: scale(0.8);
}

[data-reveal="zoom"].revealed {
  transform: scale(1);
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border-top: 3px solid var(--black);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
  }

  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-list {
    flex-direction: column;
    padding: var(--spacing-lg);
    gap: var(--spacing-md);
  }

  .burger-menu {
    display: flex;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .timeline:before {
    left: 20px;
  }

  .timeline-item,
  .timeline-item:nth-child(odd) {
    justify-content: flex-start;
  }

  .timeline-content,
  .timeline-item:nth-child(odd) .timeline-content {
    width: calc(100% - 60px);
    margin-left: 60px;
    margin-right: 0;
  }

  .vision-main {
    grid-template-columns: 1fr;
  }

  .contact-content {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr;
  }

  .footer-links {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .methodology-grid,
  .resources-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.p-sm { padding: var(--spacing-sm); }
.p-md { padding: var(--spacing-md); }
.p-lg { padding: var(--spacing-lg); }
.p-xl { padding: var(--spacing-xl); }

/* Read More Links */
.read-more {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--primary-color);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  transition: var(--transition-bounce);
}

.read-more:hover {
  color: var(--primary-dark);
  transform: translateX(5px);
}

.read-more:after {
  content: '→';
  transition: var(--transition-smooth);
}

.read-more:hover:after {
  transform: translateX(3px);
}

/* Performance Optimizations */
.card-image,
.gallery-item,
.timeline-item {
  will-change: transform;
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus States */
.btn:focus,
.nav-link:focus,
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Print Styles */
@media print {
  .header,
  .footer,
  .btn,
  .burger-menu {
    display: none !important;
  }
  
  body {
    background: white !important;
    color: black !important;
  }
  
  .section {
    page-break-inside: avoid;
  }
}