/* CSS Variables for Design System */
:root {
  /* Pastel Color Palette with Neo-Brutalism Elements */
  --primary-color: #6366f1;
  --primary-hover: #4f46e5;
  --primary-light: #a5b4fc;
  --secondary-color: #f59e0b;
  --secondary-hover: #d97706;
  --secondary-light: #fde68a;
  --accent-color: #10b981;
  --accent-hover: #059669;
  --accent-light: #a7f3d0;
  
  /* Pastel Background Colors */
  --bg-primary: #fef7ff;
  --bg-secondary: #f8fafc;
  --bg-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --bg-dark: #1e293b;
  --bg-overlay: rgba(15, 23, 42, 0.7);
  
  /* Text Colors */
  --text-primary: #1e293b;
  --text-secondary: #64748b;
  --text-light: #94a3b8;
  --text-white: #ffffff;
  --text-muted: #6b7280;
  
  /* Neo-Brutalism Shadows */
  --shadow-brutal: 8px 8px 0px #000000;
  --shadow-brutal-hover: 12px 12px 0px #000000;
  --shadow-soft: 0 10px 25px rgba(0, 0, 0, 0.1);
  --shadow-card: 0 4px 6px rgba(0, 0, 0, 0.05);
  
  /* Typography */
  --font-heading: 'Oswald', sans-serif;
  --font-body: 'Nunito', sans-serif;
  --font-size-xl: 3.5rem;
  --font-size-lg: 2.5rem;
  --font-size-md: 1.5rem;
  --font-size-base: 1rem;
  --font-size-sm: 0.875rem;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-brutal: 0;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  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(--text-primary);
}

h1 {
  font-size: var(--font-size-xl);
}

h2 {
  font-size: var(--font-size-lg);
}

h3 {
  font-size: var(--font-size-md);
}

p {
  margin-bottom: var(--spacing-sm);
  color: var(--text-secondary);
  line-height: 1.7;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition-base);
}

a:hover {
  color: var(--primary-hover);
}

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

/* Grid System */
.columns {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

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

.column.is-two-thirds {
  flex: 2;
  min-width: 400px;
}

/* Button System - GLOBAL STYLES */
.btn, button, input[type='submit'] {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  font-family: var(--font-heading);
  font-size: var(--font-size-base);
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  border: 3px solid transparent;
  border-radius: var(--radius-brutal);
  cursor: pointer;
  transition: var(--transition-base);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background-color: var(--primary-color);
  color: var(--text-white);
  border-color: var(--primary-color);
  box-shadow: var(--shadow-brutal);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
  color: var(--text-white);
  transform: translate(-4px, -4px);
  box-shadow: var(--shadow-brutal-hover);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-white);
  border-color: var(--text-white);
  box-shadow: 4px 4px 0px var(--text-white);
}

.btn-secondary:hover {
  background-color: var(--text-white);
  color: var(--primary-color);
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0px var(--secondary-color);
}

/* Header Styles */
.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(--primary-color);
  z-index: 1000;
  transition: var(--transition-base);
}

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

.logo h1 {
  font-size: var(--font-size-md);
  color: var(--primary-color);
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
  margin: 0;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--text-primary);
  text-transform: uppercase;
  font-size: var(--font-size-sm);
  letter-spacing: 0.5px;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  transition: var(--transition-base);
}

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

/* Burger Menu */
.burger-menu {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
}

.burger-menu span {
  width: 25px;
  height: 3px;
  background-color: var(--primary-color);
  transition: var(--transition-base);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.8) 0%, rgba(15, 23, 42, 0.8) 100%);
}

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

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--text-white) !important;
  margin-bottom: var(--spacing-lg);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  animation: slideInUp 1s ease-out;
}

.hero-subtitle {
  font-size: var(--font-size-md);
  color: var(--text-white) !important;
  margin-bottom: var(--spacing-xl);
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
  animation: slideInUp 1s ease-out 0.3s both;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
  animation: slideInUp 1s ease-out 0.6s both;
}

/* Section Styles */
.section {
  padding: var(--spacing-2xl) 0;
  position: relative;
}

.section:nth-child(even) {
  background-color: var(--bg-secondary);
}

.section-title {
  text-align: center;
  font-size: var(--font-size-lg);
  color: var(--text-primary);
  margin-bottom: var(--spacing-xl);
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--bg-gradient);
  border-radius: var(--radius-sm);
}

/* Parallax Sections */
.parallax {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  position: relative;
}

.section-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.7);
}

.parallax .section-title {
  color: var(--text-white);
}

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

.parallax .container {
  position: relative;
  z-index: 2;
}

/* Card System */
.card {
  background: var(--text-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: var(--transition-base);
  border: 2px solid transparent;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-soft);
  border-color: var(--primary-color);
}

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

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

.card:hover .card-image img {
  transform: scale(1.05);
}

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

.card-content h3 {
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.card-content p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

/* Grid Systems */
.portfolio-grid, .events-gallery .gallery-grid, .partners-grid, .resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

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

/* Timeline Styles */
.timeline {
  position: relative;
  padding-left: var(--spacing-lg);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--bg-gradient);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--spacing-lg);
  padding-left: var(--spacing-lg);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -9px;
  top: 0;
  width: 18px;
  height: 18px;
  background: var(--primary-color);
  border-radius: 50%;
  border: 3px solid var(--text-white);
}

.timeline-item h4 {
  color: var(--primary-color);
  font-size: var(--font-size-md);
  margin-bottom: var(--spacing-xs);
}

/* Accordion Styles */
.accordion {
  max-width: 1000px;
  margin: 0 auto;
}

.accordion-item {
  border: 2px solid var(--primary-color);
  margin-bottom: var(--spacing-sm);
  border-radius: var(--radius-brutal);
  overflow: hidden;
}

.accordion-header {
  background: var(--primary-color);
  color: var(--text-white);
  padding: var(--spacing-md);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition-base);
}

.accordion-header:hover {
  background: var(--primary-hover);
}

.accordion-header h3 {
  margin: 0;
  font-size: var(--font-size-md);
}

.accordion-icon {
  font-size: var(--font-size-lg);
  font-weight: bold;
  transition: var(--transition-base);
}

.accordion-item.active .accordion-icon {
  transform: rotate(45deg);
}

.accordion-content {
  background: var(--text-white);
  padding: 0;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.accordion-item.active .accordion-content {
  padding: var(--spacing-lg);
  max-height: 1000px;
}

/* Community Features */
.community-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.feature-item {
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.feature-item h4 {
  color: var(--text-white);
  margin-bottom: var(--spacing-xs);
}

.feature-item p {
  color: var(--text-white);
  opacity: 0.9;
}

/* Form Styles */
.contact-form {
  max-width: 600px;
}

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

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

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-sm);
  border: 2px solid var(--primary-color);
  border-radius: var(--radius-brutal);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  transition: var(--transition-base);
  background: var(--text-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-hover);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* Contact Info Styles */
.contact-info {
  padding: var(--spacing-md) 0;
}

.contact-item {
  margin-bottom: var(--spacing-md);
}

.contact-item strong {
  color: var(--primary-color);
  display: block;
  margin-bottom: var(--spacing-xs);
}

/* Resource Links */
.resource-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.resource-link {
  display: block;
  padding: var(--spacing-md);
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  border: 2px solid transparent;
  transition: var(--transition-base);
  text-decoration: none;
}

.resource-link:hover {
  border-color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.resource-link h4 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-xs);
  font-size: var(--font-size-base);
}

.resource-link p {
  color: var(--text-secondary);
  margin: 0;
  font-size: var(--font-size-sm);
}

/* Footer Styles */
.footer {
  background: var(--bg-dark);
  color: var(--text-white);
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

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

.footer-section p {
  color: var(--text-light);
  line-height: 1.6;
}

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

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

.footer-section ul li a {
  color: var(--text-light);
  transition: var(--transition-base);
}

.footer-section ul li a:hover {
  color: var(--primary-light);
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.social-links a {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--primary-color);
  color: var(--text-white);
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-transform: uppercase;
  font-size: var(--font-size-sm);
  letter-spacing: 0.5px;
  transition: var(--transition-base);
  text-decoration: none;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-lg);
  text-align: center;
}

.footer-bottom p {
  color: var(--text-light);
  margin: 0;
}

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

.success-page::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

.success-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--text-white);
  max-width: 600px;
  padding: var(--spacing-2xl);
}

.success-content h1 {
  color: var(--text-white);
  margin-bottom: var(--spacing-lg);
}

.success-content p {
  color: var(--text-white);
  opacity: 0.9;
  margin-bottom: var(--spacing-xl);
}

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

.privacy-content,
.terms-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-2xl) var(--spacing-md);
}

.privacy-content h1,
.privacy-content h2,
.terms-content h1,
.terms-content h2 {
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
}

.privacy-content p,
.terms-content p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

.privacy-content ul,
.terms-content ul {
  margin-left: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.privacy-content li,
.terms-content li {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xs);
}

/* Cookie Popup */
.cookie-popup {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.95);
  color: var(--text-white);
  padding: var(--spacing-lg);
  z-index: 10000;
  text-align: center;
  backdrop-filter: blur(10px);
}

.cookie-popup p {
  margin: 0 0 var(--spacing-md) 0;
  font-size: var(--font-size-sm);
  color: var(--text-white);
}

.cookie-popup button {
  background: var(--primary-color);
  color: var(--text-white);
  border: none;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: var(--font-size-sm);
  transition: var(--transition-base);
}

.cookie-popup button:hover {
  background: var(--primary-hover);
}

/* Animations */
@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Animation Classes */
.animate-fade-in {
  animation: fadeIn 1s ease-out;
}

.animate-slide-up {
  animation: slideInUp 1s ease-out;
}

.animate-slide-left {
  animation: slideInLeft 1s ease-out;
}

.animate-slide-right {
  animation: slideInRight 1s ease-out;
}

/* Read More Links */
.read-more {
  display: inline-block;
  color: var(--primary-color);
  font-weight: 600;
  text-transform: uppercase;
  font-size: var(--font-size-sm);
  letter-spacing: 0.5px;
  border-bottom: 2px solid transparent;
  transition: var(--transition-base);
  margin-top: var(--spacing-sm);
}

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

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

.read-more:hover::after {
  transform: translateX(5px);
}

/* Responsive Design */
@media (max-width: 768px) {
  .burger-menu {
    display: flex;
  }
  
  .nav-list {
    display: none;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: var(--font-size-base);
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .columns {
    flex-direction: column;
  }
  
  .column.is-two-thirds {
    min-width: 100%;
  }
  
  .portfolio-grid,
  .events-gallery .gallery-grid,
  .partners-grid,
  .resources-grid {
    grid-template-columns: 1fr;
  }
  
  .community-features {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .social-links {
    justify-content: center;
  }
  
  .section {
    padding: var(--spacing-lg) 0;
  }
  
  .container {
    padding: 0 var(--spacing-sm);
  }
}

@media (max-width: 480px) {
  :root {
    --font-size-xl: 2rem;
    --font-size-lg: 1.75rem;
    --font-size-md: 1.25rem;
  }
  
  .hero-content {
    padding: var(--spacing-lg);
  }
  
  .card-content {
    padding: var(--spacing-md);
  }
  
  .accordion-header {
    padding: var(--spacing-sm);
  }
  
  .btn, button, input[type='submit'] {
    padding: var(--spacing-sm);
    font-size: var(--font-size-sm);
  }
}

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

/* High Contrast Mode */
@media (prefers-contrast: high) {
  :root {
    --shadow-brutal: 4px 4px 0px #000000;
    --shadow-brutal-hover: 6px 6px 0px #000000;
  }
  
  .card {
    border: 2px solid var(--text-primary);
  }
  
  .btn, button, input[type='submit'] {
    border-width: 3px;
  }
}

/* Print Styles */
@media print {
  .header,
  .footer,
  .hero,
  .cookie-popup {
    display: none;
  }
  
  .section {
    page-break-inside: avoid;
  }
  
  .card {
    box-shadow: none;
    border: 1px solid #000;
  }
}