/*
Theme Name: STEMGuyana
Description: A modern, professional WordPress theme for STEM education with exciting UI design
Version: 2.0
Author: STEMGuyana Team
*/

/* ===== CSS CUSTOM PROPERTIES ===== */
:root {
  /* Primary Color Palette */
  --primary-blue: #0066ff;
  --primary-blue-light: #3385ff;
  --primary-blue-dark: #0052cc;
  --secondary-green: #00d084;
  --secondary-green-light: #33db9a;
  --secondary-green-dark: #00b36b;
  --accent-orange: #ff6b35;
  --accent-orange-light: #ff8c5e;
  --accent-orange-dark: #e55a2b;
  
  /* Gradient Colors */
  --gradient-primary: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-green) 100%);
  --gradient-secondary: linear-gradient(135deg, var(--accent-orange) 0%, var(--primary-blue) 100%);
  --gradient-hero: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-card: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
  
  /* 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;
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', Consolas, monospace;
  
  /* 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;
  
  /* 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-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 300ms ease-in-out;
  --transition-slow: 500ms ease-in-out;
}

/* ===== GLOBAL STYLES ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-primary);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--gray-800);
  background-color: var(--white);
  padding-top: 80px;
  overflow-x: hidden;
}

body.admin-bar {
  padding-top: 112px;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--gray-900);
  margin-bottom: var(--space-4);
}

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-bottom: var(--space-4);
  color: var(--gray-700);
  line-height: 1.7;
}

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

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

/* ===== LAYOUT COMPONENTS ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

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

.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.section-title {
  font-size: var(--text-4xl);
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-6);
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -var(--space-3);
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--gray-600);
  line-height: 1.8;
  max-width: 600px;
  margin: 0 auto;
}

/* ===== EXCITING PROFESSIONAL HEADER ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
}

/* Top Bar */
.header-top-bar {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-green) 100%);
  color: var(--white);
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.contact-info {
  display: flex;
  gap: var(--space-6);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  opacity: 0.9;
  transition: var(--transition-fast);
}

.contact-item:hover {
  opacity: 1;
  transform: translateY(-1px);
}

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

.contact-item a:hover {
  color: var(--accent-orange);
}

.social-links {
  display: flex;
  gap: var(--space-3);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  color: var(--white);
  text-decoration: none;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.social-link::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: var(--transition-normal);
}

.social-link:hover::before {
  left: 100%;
}

.social-link:hover {
  background: var(--white);
  color: var(--primary-blue);
  transform: translateY(-2px) scale(1.1);
}

/* Main Header */
.header-main {
  padding: var(--space-4) 0;
  background: var(--white);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Exciting Logo Design */
.site-branding {
  position: relative;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  transition: all var(--transition-normal);
  position: relative;
}

.site-logo:hover {
  transform: scale(1.05);
}

.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  color: var(--white);
  font-size: var(--text-xl);
  position: relative;
  overflow: hidden;
  animation: logoGlow 3s ease-in-out infinite;
}

.logo-icon::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transform: rotate(45deg);
  animation: logoShine 2s linear infinite;
}

@keyframes logoGlow {
  0%, 100% { box-shadow: 0 0 20px rgba(0, 102, 255, 0.3); }
  50% { box-shadow: 0 0 30px rgba(0, 208, 132, 0.5); }
}

@keyframes logoShine {
  0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
  100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.logo-text {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 800;
  line-height: 1;
}

.logo-main {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-accent {
  color: var(--accent-orange);
}

/* Professional Navigation */
.main-navigation {
  display: flex;
  align-items: center;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
}

.nav-menu li {
  position: relative;
}

.nav-menu a {
  display: block;
  font-weight: 600;
  color: var(--gray-700);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.nav-menu a::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  transition: var(--transition-normal);
  z-index: -1;
}

.nav-menu a:hover::before {
  left: 0;
}

.nav-menu a:hover {
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 102, 255, 0.3);
}

/* Exciting CTA Buttons */
.header-actions {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}

.header-btn {
  position: relative;
  overflow: hidden;
  font-weight: 600;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.header-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: var(--transition-normal);
}

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

.header-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

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

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-blue-dark) 0%, var(--secondary-green-dark) 100%);
  color: var(--white);
}

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

.btn-secondary:hover {
  background: linear-gradient(135deg, var(--accent-orange-dark) 0%, var(--primary-blue-dark) 100%);
  color: var(--white);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.mobile-menu-toggle:hover {
  transform: scale(1.1);
  box-shadow: 0 5px 15px rgba(0, 102, 255, 0.3);
}

.hamburger-line {
  display: block;
  width: 20px;
  height: 2px;
  background-color: var(--white);
  margin: 2px 0;
  transition: all var(--transition-fast);
  border-radius: 1px;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-green) 100%);
  z-index: 999;
  transform: translateX(-100%);
  transition: var(--transition-normal);
  overflow-y: auto;
}

.mobile-menu-overlay.active {
  transform: translateX(0);
}

.mobile-menu-content {
  padding: var(--space-6);
  color: var(--white);
}

.mobile-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.mobile-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--white);
}

.mobile-menu-close {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: var(--white);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.mobile-menu-close:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.1);
}

.mobile-nav-menu {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-8) 0;
}

.mobile-nav-menu li {
  margin-bottom: var(--space-4);
}

.mobile-nav-menu a {
  display: block;
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--white);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: var(--transition-fast);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

.mobile-nav-menu a:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateX(10px);
}

.mobile-cta {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.btn-block {
  width: 100%;
  justify-content: center;
  padding: var(--space-4);
  font-size: var(--text-lg);
  font-weight: 600;
}

.mobile-contact {
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.mobile-contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  opacity: 0.9;
}

.mobile-contact-item a {
  color: var(--white);
  text-decoration: none;
}

/* Responsive Design */
@media (max-width: 768px) {
  .header-top-bar {
    display: none;
  }
  
  .main-navigation {
    display: none;
  }
  
  .header-actions {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .contact-info {
    flex-direction: column;
    gap: var(--space-2);
  }
  
  .social-links {
    gap: var(--space-2);
  }
  
  .logo-text {
    font-size: var(--text-xl);
  }
  
  .logo-icon {
    width: 40px;
    height: 40px;
    font-size: var(--text-lg);
  }
}

/* ===== BUTTON STYLES ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-weight: 600;
  font-size: var(--text-sm);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: var(--transition-fast);
  cursor: pointer;
  border: none;
  position: relative;
  overflow: hidden;
}

.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-normal);
}

.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-lg);
  color: var(--white);
}

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

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

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

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

/* ===== HERO SECTION ===== */
.hero-section {
  min-height: 100vh;
  background: var(--gradient-hero);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  opacity: 0.3;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: 1;
}

.hero-background::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--white);
  max-width: 900px;
  margin: 0 auto;
}

.hero-title {
  font-size: var(--text-6xl);
  font-weight: 900;
  margin-bottom: var(--space-6);
  color: var(--white);
  text-shadow: 
    0 2px 4px rgba(0, 0, 0, 1),
    0 4px 8px rgba(0, 0, 0, 0.8),
    0 8px 16px rgba(0, 0, 0, 0.6),
    0 0 20px rgba(0, 0, 0, 0.9);
  line-height: 1.1;
  background: rgba(0, 0, 0, 0.7);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(15px);
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.hero-subtitle {
  font-size: var(--text-xl);
  margin-bottom: var(--space-10);
  color: var(--white);
  opacity: 0.95;
  line-height: 1.6;
  text-shadow: 
    0 2px 4px rgba(0, 0, 0, 1),
    0 4px 8px rgba(0, 0, 0, 0.8),
    0 0 15px rgba(0, 0, 0, 0.9);
  background: rgba(0, 0, 0, 0.6);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-16);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-8);
  margin-top: var(--space-16);
}

.hero-stat {
  text-align: center;
  padding: var(--space-6);
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-stat-number {
  display: block;
  font-size: var(--text-4xl);
  font-weight: 900;
  color: var(--white);
  margin-bottom: var(--space-2);
}

.hero-stat-label {
  font-size: var(--text-sm);
  opacity: 0.8;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  color: var(--white);
  font-size: var(--text-2xl);
  animation: bounce 2s infinite;
}

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

/* ===== ABOUT SECTION - TWO COLUMN LAYOUT ===== */
.about-section {
  background: var(--gray-50);
}

.about-two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  margin-bottom: var(--space-16);
}

.about-text-box {
  padding: var(--space-8);
  background: var(--white);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-200);
}

.about-text-content {
  text-align: left;
}

.about-text-content h3 {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: var(--space-4);
}

.about-text-content p {
  font-size: var(--text-base);
  color: var(--gray-600);
  margin-bottom: var(--space-4);
  line-height: 1.7;
}

.about-image-box {
  position: relative;
}

.about-image-container {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.about-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  display: block;
}

.about-image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.1) 0%, rgba(0, 208, 132, 0.1) 100%);
}

.about-image-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 250px;
  background: var(--gray-100);
  border: 2px dashed var(--gray-300);
  border-radius: var(--radius-2xl);
  color: var(--gray-500);
  text-align: center;
  padding: var(--space-6);
}

.about-image-placeholder i {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-4);
  color: var(--gray-400);
}

.about-image-placeholder p {
  font-size: var(--text-sm);
  line-height: 1.5;
}

.impact-stats-section {
  text-align: center;
}

.impact-stats-section h3 {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: var(--space-4);
}

.impact-description {
  color: var(--gray-600);
  margin-bottom: var(--space-8);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.impact-stats {
  margin-top: var(--space-8);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-6);
}

.stat-item {
  text-align: center;
  padding: var(--space-6);
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
}

.stat-number {
  display: block;
  font-size: var(--text-3xl);
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-2);
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--gray-600);
  font-weight: 500;
}

.mission-content h3,
.impact-content h3 {
  color: var(--gray-900);
  font-size: var(--text-3xl);
  margin-bottom: var(--space-6);
  position: relative;
}

.mission-content h3::after,
.impact-content h3::after {
  content: '';
  position: absolute;
  bottom: -var(--space-2);
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
}

.mission-text p,
.impact-description p {
  font-size: var(--text-lg);
  line-height: 1.8;
  color: var(--gray-700);
  margin-bottom: var(--space-4);
}

.impact-stats {
  margin-top: var(--space-8);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-6);
}

.stat-item {
  background: var(--white);
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  text-align: center;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-200);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.stat-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
}

.stat-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-2xl);
}

.stat-number {
  display: block;
  font-size: var(--text-4xl);
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-2);
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--gray-600);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* ===== FOUNDERS SECTION ===== */
.founders-section {
  background: var(--white);
}

.founders-content-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-16);
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.founder-image-container {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-2xl);
}

.founder-photo {
  width: 100%;
  height: 500px;
  object-fit: cover;
  transition: var(--transition-slow);
}

.founder-image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-primary);
  opacity: 0.1;
  transition: var(--transition-normal);
}

.founder-image-container:hover .founder-photo {
  transform: scale(1.05);
}

.founder-image-container:hover .founder-image-overlay {
  opacity: 0.2;
}

.founder-info-content {
  text-align: left;
}

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

.founder-title {
  font-size: var(--text-lg);
  color: var(--primary-blue);
  font-weight: 600;
  margin-bottom: var(--space-8);
}

.founder-quote {
  position: relative;
  margin-bottom: var(--space-10);
}

.quote-icon {
  position: absolute;
  top: -var(--space-4);
  left: -var(--space-6);
  font-size: var(--text-4xl);
  color: var(--primary-blue);
  opacity: 0.3;
}

.founder-quote blockquote {
  font-size: var(--text-lg);
  font-style: italic;
  line-height: 1.8;
  color: var(--gray-700);
  padding-left: var(--space-8);
  border-left: 4px solid var(--primary-blue);
  margin: 0;
}

.founder-achievements h4 {
  font-size: var(--text-xl);
  color: var(--gray-900);
  margin-bottom: var(--space-4);
}

.founder-achievements ul {
  list-style: none;
  padding: 0;
}

.founder-achievements li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  font-size: var(--text-base);
  color: var(--gray-700);
}

.founder-achievements li i {
  color: var(--secondary-green);
  font-size: var(--text-lg);
}

/* ===== PROGRAMS SECTION ===== */
.programs-section {
  background: var(--gray-50);
}

.programs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-8);
}

.program-card {
  background: var(--white);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-lg);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--gray-200);
}

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

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

.program-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
}

.program-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-6);
  transition: var(--transition-normal);
}

.program-card:hover .program-icon {
  transform: scale(1.1) rotate(5deg);
}

.program-icon i {
  font-size: var(--text-2xl);
  color: var(--white);
}

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

.program-description {
  color: var(--gray-700);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

/* ===== AI & TECH SECTION ===== */
.ai-section {
  background: var(--white);
}

.ai-content h2 {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-6);
}

.ai-content p {
  color: var(--gray-600);
  margin-bottom: var(--space-6);
  line-height: 1.7;
}

.curriculum-highlights {
  background: var(--gray-50);
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-8);
}

.curriculum-highlights h4 {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: var(--space-4);
}

.curriculum-highlights ul {
  list-style: none;
  padding: 0;
}

.curriculum-highlights li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  color: var(--gray-600);
}

.curriculum-highlights i {
  color: var(--primary-blue);
  font-size: var(--text-sm);
}

.curriculum-two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: center;
}

.curriculum-image-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.curriculum-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.curriculum-text-column h4 {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: var(--space-4);
}

.curriculum-text-column ul {
  list-style: none;
  padding: 0;
}

.curriculum-text-column li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  color: var(--gray-600);
}

.curriculum-text-column i {
  color: var(--primary-blue);
  font-size: var(--text-sm);
}

.ai-showcase {
  padding-left: var(--space-6);
}

.project-showcase {
  display: grid;
  gap: var(--space-6);
}

.project-item {
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-normal);
  border: 1px solid var(--gray-200);
}

.project-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

.project-image {
  position: relative;
  overflow: hidden;
  height: 120px;
  width: 100%;
}

.project-two-column {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-4);
  align-items: center;
}

.project-image-column {
  display: flex;
  justify-content: center;
}

.project-text-column {
  padding-left: var(--space-2);
}

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

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

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition-normal);
}

.project-item:hover .project-overlay {
  opacity: 1;
}

.project-overlay i {
  color: var(--white);
  font-size: var(--text-3xl);
}

.project-item h4 {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--gray-800);
  padding: var(--space-4) var(--space-4) var(--space-2);
}

.project-item p {
  color: var(--gray-600);
  padding: 0 var(--space-4) var(--space-4);
  font-size: var(--text-sm);
  line-height: 1.6;
}

/* ===== SUCCESS STORIES SECTION ===== */
.stories-section {
  background: var(--gray-50);
}

.stories-carousel {
  position: relative;
}

.story-item {
  display: none;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.story-item.active {
  display: block;
  opacity: 1;
}

.story-two-column {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-8);
  align-items: center;
  background: var(--white);
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
}

.story-image-column {
  display: flex;
  justify-content: center;
}

.story-image {
  width: 240px;
  height: 240px;
  border-radius: var(--radius-full);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.story-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.story-text-column {
  padding-left: var(--space-4);
}

.story-text h3 {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: var(--space-2);
}

.story-program {
  color: var(--primary-blue);
  font-weight: 600;
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
}

.story-text blockquote {
  font-style: italic;
  color: var(--gray-600);
  margin: var(--space-4) 0;
  padding-left: var(--space-4);
  border-left: 3px solid var(--primary-blue);
  line-height: 1.6;
}

.story-achievement {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--secondary-green);
  font-weight: 600;
  font-size: var(--text-sm);
}

.story-achievement i {
  color: var(--accent-orange);
}

.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(--gradient-primary);
  border: none;
  color: var(--white);
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.carousel-btn:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-lg);
}

.carousel-indicators {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.indicator {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background: var(--gray-300);
  cursor: pointer;
  transition: var(--transition-fast);
}

.indicator.active {
  background: var(--primary-blue);
  transform: scale(1.2);
}

.indicator:hover {
  background: var(--primary-blue);
  opacity: 0.8;
}

/* ===== NEWS & EVENTS SECTION ===== */
.news-section {
  background: var(--white);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.news-item {
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-normal);
  border: 1px solid var(--gray-200);
}

.news-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.news-image {
  position: relative;
  height: 200px;
  overflow: hidden;
}

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

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

.news-content {
  padding: var(--space-6);
}

.news-date {
  color: var(--primary-blue);
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-3);
}

.news-content h3 {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: var(--space-3);
  line-height: 1.4;
}

.news-excerpt {
  color: var(--gray-600);
  font-size: var(--text-sm);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.news-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--primary-blue);
  font-weight: 600;
  font-size: var(--text-sm);
  text-decoration: none;
  transition: var(--transition-fast);
}

.news-link:hover {
  color: var(--secondary-green);
  transform: translateX(5px);
}

.news-link i {
  transition: var(--transition-fast);
}

.news-link:hover i {
  transform: translateX(3px);
}

/* ===== SPONSORS & PARTNERS SECTION ===== */
.sponsors-section {
  background: var(--gray-50);
}

.sponsors-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}

.sponsor-item {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  transition: var(--transition-normal);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
}

.sponsor-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.sponsor-item a {
  text-decoration: none;
  color: inherit;
  display: block;
}

.sponsor-logo {
  margin-bottom: var(--space-4);
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sponsor-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: grayscale(100%);
  transition: var(--transition-normal);
}

.sponsor-item:hover .sponsor-logo img {
  filter: grayscale(0%);
}

.sponsor-name {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--gray-700);
  transition: var(--transition-fast);
}

.sponsor-item:hover .sponsor-name {
  color: var(--primary-blue);
}

.sponsor-cta {
  text-align: center;
  background: var(--white);
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
}

.sponsor-cta h3 {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: var(--space-4);
}

.sponsor-cta p {
  color: var(--gray-600);
  margin-bottom: var(--space-6);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

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

/* ===== NEWSLETTER SECTION ===== */
.newsletter-section {
  background: var(--gradient-primary);
  color: var(--white);
}

.newsletter-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.newsletter-content h2 {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 700;
  margin-bottom: var(--space-4);
}

.newsletter-content p {
  font-size: var(--text-lg);
  opacity: 0.9;
  margin-bottom: var(--space-8);
  line-height: 1.6;
}

.newsletter-form {
  max-width: 500px;
  margin: 0 auto;
}

.newsletter-form .form-group {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.newsletter-form input[type="email"] {
  flex: 1;
  padding: var(--space-4);
  border: none;
  border-radius: var(--radius-lg);
  font-size: var(--text-base);
  background: var(--white);
  color: var(--gray-800);
}

.newsletter-form input[type="email"]:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

.newsletter-form .btn {
  padding: var(--space-4) var(--space-6);
  white-space: nowrap;
  background: var(--white);
  color: var(--primary-blue);
  border: none;
}

.newsletter-form .btn:hover {
  background: var(--gray-100);
  color: var(--primary-blue);
  transform: translateY(-2px);
}

.form-message {
  display: none;
  padding: var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
}

.form-message.success {
  background: rgba(0, 208, 132, 0.2);
  color: var(--secondary-green);
  border: 1px solid var(--secondary-green);
}

.form-message.error {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
  border: 1px solid #ef4444;
}

/* ===== JOIN SECTION ===== */
.join-section {
  background: var(--white);
}

.join-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-8);
}

.join-card {
  background: var(--gradient-card);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  text-align: center;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--gray-200);
}

.join-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: var(--gradient-primary);
  opacity: 0;
  transition: var(--transition-slow);
  transform: rotate(45deg);
}

.join-card:hover::before {
  opacity: 0.05;
}

.join-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
}

.join-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
  transition: var(--transition-normal);
  position: relative;
  z-index: 2;
}

.join-card:hover .join-icon {
  transform: scale(1.1);
}

.join-icon i {
  font-size: var(--text-2xl);
  color: var(--white);
}

.join-card h3 {
  font-size: var(--text-2xl);
  color: var(--gray-900);
  margin-bottom: var(--space-4);
  position: relative;
  z-index: 2;
}

.join-description {
  color: var(--gray-700);
  line-height: 1.7;
  margin-bottom: var(--space-6);
  position: relative;
  z-index: 2;
}

.join-card .btn {
  position: relative;
  z-index: 2;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
  :root {
    --text-6xl: 2.5rem;
    --text-5xl: 2rem;
    --text-4xl: 1.75rem;
    --text-3xl: 1.5rem;
  }
  
  .container {
    padding: 0 var(--space-4);
  }
  
  .section {
    padding: var(--space-16) 0;
  }
  
  .hero-title {
    font-size: var(--text-5xl);
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .founders-content-wrapper {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }
  
  .about-two-column {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  
  .project-two-column {
    grid-template-columns: 1fr;
    gap: var(--space-4);
    text-align: center;
  }
  
  .project-text-column {
    padding-left: 0;
  }
  
  .about-image {
    height: 200px;
  }
  
  .about-image-placeholder {
    height: 200px;
  }
  
  .founder-info-content {
    text-align: center;
  }
  
  .programs-grid,
  .join-grid {
    grid-template-columns: 1fr;
  }
  
  .nav-menu {
    display: none;
  }
}

/* ===== 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);
  }
}

/* AOS Animation Overrides */
[data-aos="fade-up"] {
  animation: fadeInUp 0.8s ease-out;
}

[data-aos="fade-left"] {
  animation: fadeInLeft 0.8s ease-out;
}

[data-aos="fade-right"] {
  animation: fadeInRight 0.8s ease-out;
}

/* ===== UTILITY CLASSES ===== */
.text-left { text-align: left !important; }
.text-center { text-align: center !important; }
.text-right { text-align: right !important; }

.mb-0 { margin-bottom: 0 !important; }
.mb-4 { margin-bottom: var(--space-4) !important; }
.mb-8 { margin-bottom: var(--space-8) !important; }

.hidden { display: none !important; }
.block { display: block !important; }
.flex { display: flex !important; }
.grid { display: grid !important; }

/* ===== PRINT STYLES ===== */
@media print {
  .site-header,
  .hero-section,
  .scroll-indicator {
    display: none;
  }
  
  .section {
    padding: var(--space-8) 0;
  }
  
  body {
    padding-top: 0;
  }
}