/* ================================================
   CSS VARIABLES & ROOT CONFIGURATION
   ================================================ */

:root {
  /* Primary Complementary Color Scheme */
  --primary-color: #6366f1;
  --primary-light: #818cf8;
  --primary-dark: #4f46e5;
  --secondary-color: #f59e0b;
  --secondary-light: #fbbf24;
  --secondary-dark: #d97706;
  
  /* Accent Colors */
  --accent-1: #10b981;
  --accent-2: #ef4444;
  --accent-3: #8b5cf6;
  --accent-4: #06b6d4;
  
  /* Neutral Colors */
  --white: #ffffff;
  --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;
  --black: #000000;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  --gradient-accent: linear-gradient(135deg, var(--accent-3) 0%, var(--accent-4) 100%);
  --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
  --gradient-overlay: linear-gradient(135deg, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0.3) 100%);
  
  /* Typography */
  --font-heading: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --font-body: 'DM Sans', system-ui, -apple-system, sans-serif;
  
  /* Font Sizes */
  --text-xs: 0.75rem;
  --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;
  
  /* 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-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  
  /* Border Radius */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-2xl: 2rem;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-glass: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
  
  /* Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.15);
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-backdrop: blur(20px);
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 300ms ease-in-out;
  --transition-slow: 500ms ease-in-out;
  
  /* Z-indexes */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal: 1040;
  --z-popover: 1050;
  --z-tooltip: 1060;
  
  /* Container */
  --container-max-width: 1200px;
  --container-padding: var(--space-4);
}

/* ================================================
   GLOBAL RESET & BASE STYLES
   ================================================ */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--gray-800);
  background-color: var(--gray-50);
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 var(--space-4) 0;
  color: var(--gray-900);
}

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }
h6 { font-size: var(--text-lg); }

p {
  margin: 0 0 var(--space-4) 0;
  color: var(--gray-600);
}

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

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

img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}

ul, ol {
  margin: 0 0 var(--space-4) 0;
  padding-left: var(--space-6);
}

li {
  margin-bottom: var(--space-2);
  color: var(--gray-600);
}

/* ================================================
   UTILITY CLASSES
   ================================================ */

.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-1); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-8 { margin-bottom: var(--space-8); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-8 { margin-top: var(--space-8); }

/* Glassmorphism Effect */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-glass);
  transition: all var(--transition-normal);
}

.glass-card:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px 0 rgba(31, 38, 135, 0.5);
}

/* Biomorphic Shapes */
.bio-shape {
  border-radius: 63% 37% 54% 46% / 55% 48% 52% 45%;
}

.bio-shape-alt {
  border-radius: 40% 60% 70% 30% / 40% 40% 60% 50%;
}

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

/* ================================================
   GLOBAL BUTTON STYLES
   ================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 500;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn:before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left var(--transition-slow);
}

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

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

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
  color: var(--white);
}

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

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

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

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
  color: var(--white);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-lg);
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
}

button, input[type="submit"] {
  font-family: var(--font-body);
  cursor: pointer;
  transition: all var(--transition-normal);
}

/* Loading State */
.btn-submit {
  position: relative;
}

.btn-submit.loading .btn-text {
  opacity: 0;
}

.btn-submit.loading .btn-loading {
  opacity: 1;
}

.btn-loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

/* ================================================
   HEADER & NAVIGATION
   ================================================ */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--gray-200);
  transition: all var(--transition-normal);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) 0;
}

.navbar-brand .logo {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--primary-color);
  text-decoration: none;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav-link {
  font-weight: 500;
  color: var(--gray-700);
  text-decoration: none;
  position: relative;
  transition: color var(--transition-fast);
}

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

.nav-link:after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background: var(--gradient-primary);
  transition: width var(--transition-normal);
}

.nav-link:hover:after {
  width: 100%;
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  padding: var(--space-2);
}

.mobile-menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--gray-700);
  transition: all var(--transition-fast);
}

/* ================================================
   HERO SECTION
   ================================================ */

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

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -2;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-overlay);
  z-index: -1;
}

.hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-24) 0 var(--space-16);
}

.hero-title {
  font-size: var(--text-6xl);
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-6);
  line-height: 1.1;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
  font-size: var(--text-xl);
  color: var(--white);
  margin-bottom: var(--space-8);
  opacity: 0.9;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.hero-buttons {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

.hero-stats {
  position: absolute;
  bottom: var(--space-8);
  left: 0;
  right: 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  max-width: 800px;
  margin: 0 auto;
}

.stat-widget {
  text-align: center;
  padding: var(--space-6);
  color: var(--white);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-2);
}

.stat-label {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
}

/* ================================================
   SECTION STYLES
   ================================================ */

section {
  padding: var(--space-20) 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-16);
}

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

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--gray-600);
  margin-bottom: 0;
}

/* ================================================
   MISSION SECTION
   ================================================ */

.mission {
  background: var(--gray-50);
}

.mission-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: var(--space-8);
}

.mission-card {
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.mission-card .card-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

.mission-card h3 {
  font-size: var(--text-2xl);
  color: var(--gray-900);
  margin-bottom: var(--space-4);
}

.mission-card p {
  color: var(--gray-600);
  margin-bottom: var(--space-6);
}

.progress-indicator {
  width: 100%;
  max-width: 300px;
}

.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--gray-200);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
  margin-bottom: var(--space-2);
}

.progress-bar:after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  transition: width 2s ease-out;
  width: 0;
}

.progress-label {
  font-size: var(--text-sm);
  color: var(--gray-500);
  font-weight: 500;
}

/* ================================================
   WORKSHOPS SECTION
   ================================================ */

.workshops {
  background: var(--white);
}

.workshops-carousel {
  position: relative;
}

.carousel-container {
  overflow: hidden;
  border-radius: var(--radius-xl);
}

.carousel-track {
  display: flex;
  transition: transform var(--transition-slow);
}

.workshop-slide {
  min-width: 100%;
}

.workshop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-6);
}

.workshop-card {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.workshop-card .card-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

.workshop-card h3 {
  font-size: var(--text-xl);
  color: var(--gray-900);
  margin-bottom: var(--space-3);
}

.workshop-card p {
  color: var(--gray-600);
  margin-bottom: var(--space-4);
}

.workshop-features {
  list-style: none;
  padding: 0;
  margin: 0;
  width: 100%;
}

.workshop-features li {
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--gray-200);
  color: var(--gray-700);
  position: relative;
  padding-left: var(--space-6);
}

.workshop-features li:before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-1);
  font-weight: bold;
}

.workshop-features li:last-child {
  border-bottom: none;
}

.carousel-controls {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.carousel-btn {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--glass-border);
  color: var(--gray-700);
  font-size: var(--text-2xl);
  cursor: pointer;
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
}

.carousel-btn:hover {
  background: var(--primary-color);
  color: var(--white);
  transform: scale(1.1);
}

/* ================================================
   PROCESS SECTION
   ================================================ */

.process {
  background: var(--gray-50);
}

.process-timeline {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.process-timeline:before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  width: 2px;
  height: 100%;
  background: var(--gradient-primary);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--space-12);
  padding: var(--space-6);
  max-width: 450px;
}

.timeline-item:nth-child(odd) {
  margin-left: 0;
  margin-right: auto;
  text-align: right;
}

.timeline-item:nth-child(even) {
  margin-left: auto;
  margin-right: 0;
  text-align: left;
}

.timeline-number {
  position: absolute;
  top: var(--space-6);
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  color: var(--white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  box-shadow: var(--shadow-lg);
}

.timeline-item:nth-child(odd) .timeline-number {
  right: -30px;
}

.timeline-item:nth-child(even) .timeline-number {
  left: -30px;
}

.timeline-content h3 {
  font-size: var(--text-xl);
  color: var(--gray-900);
  margin-bottom: var(--space-3);
}

.timeline-content p {
  color: var(--gray-600);
  margin: 0;
}

/* ================================================
   STATISTICS SECTION
   ================================================ */

.statistics {
  position: relative;
  overflow: hidden;
}

.statistics-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -2;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.statistics-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-overlay);
  z-index: -1;
}

.statistics .section-header {
  color: var(--white);
}

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

.statistics .section-subtitle {
  color: rgba(255, 255, 255, 0.9);
}

.statistics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-6);
}

.stat-card {
  text-align: center;
  padding: var(--space-8);
  color: var(--white);
}

.stat-icon {
  font-size: var(--text-5xl);
  margin-bottom: var(--space-4);
  display: block;
}

.stat-card .stat-number {
  font-family: var(--font-heading);
  font-size: var(--text-5xl);
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-2);
  display: inline;
}

.stat-suffix {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--secondary-color);
}

.stat-card .stat-label {
  font-size: var(--text-base);
  color: rgba(255, 255, 255, 0.8);
  margin-top: var(--space-2);
  display: block;
}

/* ================================================
   RESOURCES SECTION
   ================================================ */

.resources {
  background: var(--white);
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
}

.resource-card {
  padding: var(--space-6);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.resource-card h3 {
  font-size: var(--text-xl);
  color: var(--gray-900);
  margin-bottom: var(--space-3);
}

.resource-card p {
  color: var(--gray-600);
  margin-bottom: var(--space-4);
  flex-grow: 1;
}

.resource-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--primary-color);
  font-weight: 500;
  text-decoration: none;
  transition: all var(--transition-fast);
}

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

.resource-link:after {
  content: '→';
  transition: transform var(--transition-fast);
}

.resource-link:hover:after {
  transform: translateX(4px);
}

/* ================================================
   SUSTAINABILITY SECTION
   ================================================ */

.sustainability {
  background: var(--gray-50);
}

.sustainability-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: var(--space-8);
}

.sustainability-card {
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.sustainability-card .card-image {
  width: 100%;
  height: 300px;
  overflow: hidden;
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

.sustainability-card h3 {
  font-size: var(--text-2xl);
  color: var(--gray-900);
  margin-bottom: var(--space-4);
}

.sustainability-card p {
  color: var(--gray-600);
  margin: 0;
}

/* ================================================
   CONTACT SECTION
   ================================================ */

.contact {
  background: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: start;
}

.contact-card {
  padding: var(--space-8);
}

.contact-card h3 {
  font-size: var(--text-2xl);
  color: var(--gray-900);
  margin-bottom: var(--space-6);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.contact-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.contact-icon {
  font-size: var(--text-2xl);
  flex-shrink: 0;
}

.contact-text {
  color: var(--gray-600);
}

.contact-text strong {
  color: var(--gray-900);
  display: block;
  margin-bottom: var(--space-1);
}

.contact-text a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.contact-text a:hover {
  color: var(--primary-dark);
}

/* Contact Form */
.contact-form {
  padding: var(--space-8);
}

.contact-form h3 {
  font-size: var(--text-2xl);
  color: var(--gray-900);
  margin-bottom: var(--space-6);
  text-align: center;
}

.form-group {
  margin-bottom: var(--space-6);
}

.form-group label {
  display: block;
  font-weight: 500;
  color: var(--gray-700);
  margin-bottom: var(--space-2);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--space-3);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-base);
  transition: all var(--transition-fast);
  background: var(--white);
}

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

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* ================================================
   FOOTER
   ================================================ */

.footer {
  background: var(--gray-900);
  color: var(--gray-300);
  padding: var(--space-20) 0 var(--space-8);
}

.footer-main {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.footer-section h3,
.footer-section h4 {
  color: var(--white);
  margin-bottom: var(--space-4);
}

.footer-section h3 {
  font-size: var(--text-xl);
}

.footer-section h4 {
  font-size: var(--text-lg);
}

.footer-section p {
  color: var(--gray-400);
  margin-bottom: var(--space-4);
}

.footer-contact p {
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.footer-section ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-section li {
  margin-bottom: var(--space-2);
}

.footer-section a {
  color: var(--gray-400);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-section a:hover {
  color: var(--white);
}

.social-links {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.social-links a {
  padding: var(--space-2) var(--space-3);
  background: var(--gray-800);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  font-weight: 500;
}

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

.footer-bottom {
  padding-top: var(--space-8);
  border-top: 1px solid var(--gray-700);
  text-align: center;
}

.footer-bottom p {
  margin: 0;
  color: var(--gray-500);
}

/* ================================================
   SUCCESS PAGE STYLES
   ================================================ */

.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8) 0;
  background: var(--gradient-primary);
}

.success-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
  padding: var(--space-12);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-glass);
  color: var(--white);
}

.success-icon {
  font-size: 80px;
  margin-bottom: var(--space-6);
  display: block;
  animation: bounce 2s infinite;
}

.success-title {
  color: var(--white);
  margin-bottom: var(--space-4);
}

.success-message {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-8);
  font-size: var(--text-lg);
}

/* ================================================
   PRIVACY & TERMS PAGES
   ================================================ */

.privacy-page,
.terms-page {
  padding-top: 100px;
}

.content-page {
  padding: var(--space-12) 0;
}

.content-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.content-body {
  max-width: 800px;
  margin: 0 auto;
}

.content-body h2 {
  margin-top: var(--space-12);
  margin-bottom: var(--space-6);
  color: var(--gray-900);
}

.content-body h3 {
  margin-top: var(--space-8);
  margin-bottom: var(--space-4);
  color: var(--gray-800);
}

.content-body p {
  margin-bottom: var(--space-4);
  line-height: 1.8;
}

.content-body ul,
.content-body ol {
  margin-bottom: var(--space-6);
}

.content-body li {
  margin-bottom: var(--space-2);
  line-height: 1.7;
}

/* ================================================
   ANIMATIONS
   ================================================ */

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

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

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

.animate-fade-in-left {
  animation: fadeInLeft 0.6s ease-out;
}

.animate-fade-in-right {
  animation: fadeInRight 0.6s ease-out;
}

/* ================================================
   RESPONSIVE DESIGN
   ================================================ */

/* Large tablets and small desktops */
@media (max-width: 1024px) {
  :root {
    --text-6xl: 3rem;
    --text-5xl: 2.5rem;
    --text-4xl: 2rem;
  }
  
  .hero-title {
    font-size: var(--text-5xl);
  }
  
  .mission-grid,
  .sustainability-grid {
    grid-template-columns: 1fr;
  }
  
  .timeline-item {
    max-width: 100%;
    margin-left: var(--space-8) !important;
    margin-right: 0 !important;
    text-align: left !important;
  }
  
  .process-timeline:before {
    left: 15px;
  }
  
  .timeline-number {
    left: -15px !important;
    right: auto !important;
  }
}

/* Tablets */
@media (max-width: 768px) {
  :root {
    --container-padding: var(--space-4);
    --space-20: var(--space-16);
  }
  
  .navbar-menu {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .hero-title {
    font-size: var(--text-4xl);
  }
  
  .hero-subtitle {
    font-size: var(--text-lg);
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .hero-buttons .btn {
    width: 100%;
    max-width: 300px;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .workshop-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .statistics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .resources-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-main {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Mobile phones */
@media (max-width: 480px) {
  :root {
    --container-padding: var(--space-4);
    --text-6xl: 2.5rem;
    --text-5xl: 2rem;
    --text-4xl: 1.75rem;
  }
  
  .hero-content {
    padding: var(--space-20) 0 var(--space-12);
  }
  
  .hero-title {
    font-size: var(--text-4xl);
    line-height: 1.2;
  }
  
  .hero-subtitle {
    font-size: var(--text-base);
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .statistics-grid {
    grid-template-columns: 1fr;
  }
  
  .mission-card,
  .workshop-card,
  .sustainability-card {
    padding: var(--space-6);
  }
  
  .footer-main {
    grid-template-columns: 1fr;
  }
  
  .social-links {
    justify-content: center;
  }
  
  .btn {
    width: 100%;
    justify-content: center;
  }
}

/* Very small screens */
@media (max-width: 360px) {
  :root {
    --container-padding: var(--space-3);
  }
  
  .hero-title {
    font-size: var(--text-3xl);
  }
  
  .section-title {
    font-size: var(--text-3xl);
  }
  
  .mission-card,
  .workshop-card,
  .sustainability-card,
  .contact-card,
  .contact-form {
    padding: var(--space-4);
  }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .glass-card {
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
  }
}

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

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  .header {
    background: rgba(17, 24, 39, 0.95);
    border-bottom-color: var(--gray-700);
  }
  
  .nav-link {
    color: var(--gray-300);
  }
  
  .nav-link:hover {
    color: var(--primary-light);
  }
}

/* Print styles */
@media print {
  .header,
  .hero-stats,
  .carousel-controls,
  .contact-form,
  .footer {
    display: none;
  }
  
  .hero {
    min-height: auto;
    page-break-after: always;
  }
  
  section {
    page-break-inside: avoid;
  }
  
  .glass-card {
    background: var(--white);
    border: 1px solid var(--gray-300);
    box-shadow: none;
  }
}