/* Uplift AI Labs - Modern Landing Page Styles */

/* ============================================
   CSS Variables & Theme
   ============================================ */
:root {
  /* Colors */
  --primary-600: #2563eb;
  --primary-700: #1d4ed8;
  --primary-800: #1e40af;
  --accent-500: #10b981;
  --accent-600: #059669;
  --accent-700: #047857;
  
  /* Neutrals */
  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #2563eb 0%, #10b981 100%);
  --gradient-hero: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
  --gradient-accent: linear-gradient(135deg, #10b981 0%, #2563eb 100%);
  
  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Outfit', var(--font-sans);
  
  /* Spacing */
  --section-padding: 5rem;
  --container-max: 1200px;
  
  /* Effects */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-glow: 0 0 40px rgba(37, 99, 235, 0.3);
  
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--slate-800);
  background: #ffffff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--slate-200);
  transition: all var(--transition-base);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo .logo-img {
  height: 50px;
  width: auto;
  transition: transform var(--transition-base);
}

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

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  text-decoration: none;
  color: var(--slate-700);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  transition: color var(--transition-base);
}

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

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

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

.nav-link-cta {
  background: var(--gradient-primary);
  color: white;
  padding: 0.625rem 1.5rem;
  border-radius: var(--radius-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.nav-link-cta::after {
  display: none;
}

.nav-link-cta:hover {
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.mobile-menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--slate-700);
  border-radius: 2px;
  transition: all var(--transition-base);
}

/* ============================================
   Hero Section
   ============================================ */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 8rem 2rem 4rem;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
}

.floating-shapes {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.15;
  animation: float 20s infinite ease-in-out;
}

.shape-1 {
  width: 400px;
  height: 400px;
  background: var(--primary-600);
  top: 10%;
  left: -10%;
  animation-delay: 0s;
}

.shape-2 {
  width: 300px;
  height: 300px;
  background: var(--accent-500);
  bottom: 20%;
  right: -5%;
  animation-delay: -5s;
}

.shape-3 {
  width: 350px;
  height: 350px;
  background: var(--primary-700);
  top: 50%;
  right: 20%;
  animation-delay: -10s;
}

.shape-4 {
  width: 250px;
  height: 250px;
  background: var(--accent-600);
  bottom: 10%;
  left: 30%;
  animation-delay: -15s;
}

@keyframes float {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  25% {
    transform: translate(30px, -30px) scale(1.1);
  }
  50% {
    transform: translate(-20px, 20px) scale(0.9);
  }
  75% {
    transform: translate(20px, 30px) scale(1.05);
  }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  text-align: center;
  color: white;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.625rem 1.25rem;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 2rem;
  animation: fadeInUp 0.8s ease-out;
}

.badge-icon {
  font-size: 1.25rem;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.title-line {
  display: block;
  animation: fadeInUp 0.8s ease-out;
  animation-fill-mode: both;
}

.title-line:nth-child(1) {
  animation-delay: 0.2s;
}

.title-line:nth-child(2) {
  animation-delay: 0.4s;
}

.gradient-text {
  background: linear-gradient(135deg, #10b981 0%, #3b82f6 50%, #8b5cf6 100%);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 3s ease infinite, fadeInUp 0.8s ease-out;
  animation-fill-mode: both;
}

@keyframes gradientShift {
  0%, 100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

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

.hero-subtitle {
  font-size: 1.25rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.9);
  max-width: 700px;
  margin: 0 auto 2.5rem;
  animation: fadeInUp 0.8s ease-out 0.6s both;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 4rem;
  animation: fadeInUp 0.8s ease-out 0.8s both;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  border-radius: var(--radius-lg);
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-base);
  cursor: pointer;
  border: 2px solid transparent;
  font-size: 1rem;
}

.btn-primary {
  background: white;
  color: var(--primary-700);
  box-shadow: var(--shadow-lg);
}

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

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border-color: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-3px);
}

.btn-large {
  padding: 1.125rem 2.5rem;
  font-size: 1.125rem;
}

.btn-outline {
  background: transparent;
  color: var(--primary-600);
  border-color: var(--primary-600);
}

.btn-outline:hover {
  background: var(--primary-600);
  color: white;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease-out 1s both;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(135deg, #10b981 0%, #3b82f6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.875rem;
  animation: fadeInUp 0.8s ease-out 1.2s both;
}

.scroll-arrow {
  width: 24px;
  height: 24px;
  border-left: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(-45deg);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0) rotate(-45deg);
  }
  40% {
    transform: translateY(8px) rotate(-45deg);
  }
  60% {
    transform: translateY(4px) rotate(-45deg);
  }
}

/* ============================================
   Section Utilities
   ============================================ */
.section-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 2rem;
}

.section-header {
  margin-bottom: 4rem;
}

.section-header.centered {
  text-align: center;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--slate-900);
  margin-bottom: 1rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.title-accent {
  color: var(--primary-600);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--slate-600);
  max-width: 700px;
  line-height: 1.7;
}

.section-header.centered .section-subtitle {
  margin: 0 auto;
}

/* ============================================
   About Section
   ============================================ */
.about-section {
  padding: var(--section-padding) 0;
  background: var(--slate-50);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.feature-card {
  background: white;
  padding: 2rem;
  border-radius: var(--radius-xl);
  border: 2px solid var(--slate-200);
  transition: all var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary-600);
  box-shadow: var(--shadow-xl);
}

.feature-icon {
  margin-bottom: 1.5rem;
  animation: float 3s ease-in-out infinite;
}

.feature-card:nth-child(2) .feature-icon {
  animation-delay: -0.5s;
}

.feature-card:nth-child(3) .feature-icon {
  animation-delay: -1s;
}

.feature-card:nth-child(4) .feature-icon {
  animation-delay: -1.5s;
}

.feature-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 0.75rem;
}

.feature-description {
  color: var(--slate-600);
  line-height: 1.7;
}

/* ============================================
   Program Section
   ============================================ */
.program-section {
  padding: var(--section-padding) 0;
  background: white;
}

.program-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.program-description {
  font-size: 1.125rem;
  color: var(--slate-600);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.program-highlights {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.highlight-item {
  display: flex;
  gap: 1rem;
  align-items: start;
}

.highlight-icon {
  width: 28px;
  height: 28px;
  background: var(--gradient-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

.highlight-text {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.highlight-text strong {
  color: var(--slate-900);
  font-weight: 600;
  font-size: 1.05rem;
}

.highlight-text span {
  color: var(--slate-600);
  font-size: 0.95rem;
}

.program-visual {
  display: flex;
  justify-content: center;
}

.visual-card {
  background: var(--gradient-hero);
  padding: 3rem;
  border-radius: var(--radius-xl);
  text-align: center;
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
}

.visual-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 50%, rgba(16, 185, 129, 0.2) 0%, transparent 70%);
  pointer-events: none;
}

.robot-illustration {
  margin-bottom: 1.5rem;
}

.robot-illustration img {
  max-width: 100%;
  max-height: 280px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.spec-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.spec-badge {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
}

/* ============================================
   Modules Section
   ============================================ */
.modules-section {
  padding: var(--section-padding) 0;
  background: var(--slate-50);
}

.modules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.module-card {
  background: white;
  padding: 2rem;
  border-radius: var(--radius-xl);
  border: 2px solid var(--slate-200);
  position: relative;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.module-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary-600);
  box-shadow: var(--shadow-xl);
}

.module-card.featured {
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
  border-color: var(--primary-600);
}

.advanced-badge {
  position: absolute;
  top: 1rem;
  left: 1.5rem;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--primary-600);
  background: #dbeafe;
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
}

.module-number {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--slate-200);
  line-height: 1;
}

.module-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.module-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 0.75rem;
}

.module-description {
  color: var(--slate-600);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.module-activities {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem 0;
  flex-grow: 1;
}

.module-activities li {
  padding-left: 1.5rem;
  margin-bottom: 0.625rem;
  position: relative;
  color: var(--slate-700);
  font-size: 0.95rem;
}

.module-activities li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--primary-600);
  font-weight: 700;
}

.module-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--primary-600);
  font-weight: 600;
  text-decoration: none;
  transition: gap var(--transition-base);
  margin-top: auto;
}

.module-link:hover {
  gap: 0.75rem;
}

/* ============================================
   Partner With Us / Organizations Section
   ============================================ */
.organizations-section {
  padding: var(--section-padding) 0;
  background: var(--slate-50);
}

.partnership-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-bottom: 4rem;
}

.partnership-card {
  background: white;
  padding: 2rem;
  border-radius: var(--radius-xl);
  border: 2px solid var(--slate-200);
  position: relative;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.partnership-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary-600);
  box-shadow: var(--shadow-xl);
}

.partnership-card.primary {
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
  border-color: var(--primary-600);
}

.partnership-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.partnership-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--slate-900);
  margin: 0 0 0.75rem 0;
}

.partnership-card > p {
  color: var(--slate-600);
  line-height: 1.7;
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
}

.partnership-features {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem 0;
  flex-grow: 1;
}

.partnership-features li {
  padding-left: 1.5rem;
  margin-bottom: 0.625rem;
  position: relative;
  color: var(--slate-700);
  font-size: 0.95rem;
}

.partnership-features li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--primary-600);
  font-weight: 700;
}

.partnership-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.5rem;
  background: var(--gradient-primary);
  color: white;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  margin-top: auto;
}

.partnership-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.coming-soon-badge {
  background: var(--slate-100);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  margin-top: auto;
  border: 2px dashed var(--slate-300);
}

.coming-soon-badge span {
  display: inline-block;
  font-weight: 700;
  color: var(--primary-600);
  font-size: 0.9rem;
  margin-bottom: 0.35rem;
}

.coming-soon-badge p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--slate-600);
  line-height: 1.5;
}

.partnership-benefits {
  margin-top: 2rem;
}

.partnership-benefits h3 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 2rem;
  text-align: center;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.benefit-item {
  background: white;
  padding: 2rem;
  border-radius: var(--radius-xl);
  border: 2px solid var(--slate-200);
  transition: all var(--transition-base);
  position: relative;
}

.benefit-item:hover {
  transform: translateY(-6px);
  border-color: var(--primary-600);
  box-shadow: var(--shadow-lg);
}

.benefit-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--slate-200);
  line-height: 1;
  margin-bottom: 0.75rem;
}

.benefit-item h4 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--slate-900);
  margin: 0 0 0.5rem 0;
}

.benefit-item p {
  color: var(--slate-600);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
}

@media (max-width: 768px) {
  .partnership-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   Impact Section
   ============================================ */
.impact-section {
  padding: var(--section-padding) 0;
  background: white;
}

.impact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.impact-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.impact-illustration {
  position: relative;
  width: 300px;
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.illustration-circle {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--gradient-primary);
  opacity: 0.1;
}

.illustration-circle.pulse {
  animation: pulsate 3s ease-in-out infinite;
}

@keyframes pulsate {
  0%, 100% {
    transform: scale(1);
    opacity: 0.1;
  }
  50% {
    transform: scale(1.2);
    opacity: 0.05;
  }
}

.illustration-text {
  font-size: 8rem;
  position: relative;
  z-index: 1;
  animation: float 4s ease-in-out infinite;
}

.impact-description {
  font-size: 1.125rem;
  color: var(--slate-600);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.impact-points {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.impact-point h4 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 0.5rem;
}

.impact-point p {
  color: var(--slate-600);
  line-height: 1.7;
}

/* Philosophy Section */
.philosophy-section {
  padding: var(--section-padding) 0;
  background: var(--slate-50);
}

.philosophy-lead {
  font-size: 1.25rem;
  color: var(--slate-700);
  line-height: 1.8;
  max-width: 700px;
  margin: 0 auto 2rem;
}

.philosophy-content {
  max-width: 700px;
  margin: 0 auto;
}

.philosophy-body {
  font-size: 1.1rem;
  color: var(--slate-600);
  line-height: 1.8;
  margin: 0 0 1.25rem 0;
}

.philosophy-body:last-child {
  margin-bottom: 0;
}

/* ============================================
   Contact Section
   ============================================ */
.contact-section {
  position: relative;
  padding: 6rem 0;
  overflow: hidden;
}

.contact-background {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.contact-gradient {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
}

.contact-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 2rem;
}

.contact-info .section-title {
  color: white;
  margin-bottom: 1rem;
}

.contact-description {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.contact-options {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.contact-option {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.option-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.option-content h4 {
  color: white;
  font-size: 0.95rem;
  font-weight: 600;
  margin: 0 0 0.25rem 0;
}

.option-content a {
  color: var(--accent-500);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color var(--transition-base);
}

.option-content a:hover {
  color: var(--accent-400, #34d399);
}

.contact-highlights {
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
}

.contact-highlights h4 {
  color: white;
  font-size: 0.95rem;
  font-weight: 600;
  margin: 0 0 0.75rem 0;
}

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

.contact-highlights li {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.9rem;
  padding: 0.35rem 0;
  padding-left: 1.25rem;
  position: relative;
}

.contact-highlights li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-500);
  font-weight: 700;
}

.contact-form-container {
  background: white;
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--slate-200);
}

.contact-form h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--slate-900);
  margin: 0 0 1.5rem 0;
}

.contact-form .form-group {
  margin-bottom: 1.25rem;
}

.contact-form label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--slate-700);
  margin-bottom: 0.5rem;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-family: var(--font-sans);
  color: var(--slate-800);
  background: var(--slate-50);
  border: 2px solid var(--slate-200);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--primary-600);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--slate-400);
}

.contact-form select {
  cursor: pointer;
  appearance: auto;
}

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

.contact-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.contact-form .checkbox-group {
  margin-bottom: 1.5rem;
}

.contact-form .checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-weight: 400;
  cursor: pointer;
  font-size: 0.95rem;
  color: var(--slate-600);
}

.contact-form .checkbox-label input[type="checkbox"] {
  width: 1.25rem;
  height: 1.25rem;
  margin-top: 0.15rem;
  flex-shrink: 0;
  accent-color: var(--primary-600);
  cursor: pointer;
}

.contact-form .form-submit {
  width: 100%;
  justify-content: center;
  margin-bottom: 1rem;
}

.contact-form .form-note {
  font-size: 0.8rem;
  color: var(--slate-500);
  margin: 0;
  line-height: 1.5;
}

@media (max-width: 1024px) {
  .contact-content {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 640px) {
  .contact-form .form-row {
    grid-template-columns: 1fr;
  }

  .contact-form-container {
    padding: 1.5rem;
  }
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
  position: relative;
  padding: 6rem 2rem;
  overflow: hidden;
  text-align: center;
}

.cta-background {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.cta-gradient {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
}

.cta-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
  color: white;
}

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.cta-description {
  font-size: 1.25rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2.5rem;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--slate-900);
  color: var(--slate-300);
  padding: 4rem 2rem 2rem;
}

.footer-content {
  max-width: var(--container-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-logo-img {
  height: 60px;
  width: auto;
  margin-bottom: 1rem;
}

.footer-tagline {
  color: var(--slate-400);
  font-size: 0.95rem;
  line-height: 1.6;
}

.footer-column h4 {
  color: white;
  font-weight: 600;
  margin-bottom: 1rem;
  font-size: 1rem;
}

.footer-column a {
  display: block;
  color: var(--slate-400);
  text-decoration: none;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
  transition: color var(--transition-base);
}

.footer-column a:hover {
  color: var(--accent-500);
}

.footer-bottom {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid var(--slate-800);
  text-align: center;
  color: var(--slate-500);
  font-size: 0.875rem;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
  :root {
    --section-padding: 4rem;
  }
  
  .program-content,
  .impact-content {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .program-visual,
  .impact-visual {
    order: -1;
  }
  
  .footer-content {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .hero-section {
    padding: 6rem 1.5rem 3rem;
  }
  
  .hero-stats {
    gap: 2rem;
  }
  
  .stat-number {
    font-size: 2.5rem;
  }
  
  .features-grid,
  .modules-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .section-container {
    padding: 0 1.5rem;
  }
}

@media (max-width: 480px) {
  .hero-cta {
    flex-direction: column;
    width: 100%;
  }
  
  .btn {
    width: 100%;
    justify-content: center;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: 1.5rem;
  }
}

/* ============================================
   Utility Animations
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}