/* ConflictReady - Modern Professional Design System */
:root {
  /* Modern Color Palette */
  --primary-50: #f0f4ff;
  --primary-100: #e0e9ff;
  --primary-200: #c7d7ff;
  --primary-300: #a4b8ff;
  --primary-400: #8191ff;
  --primary-500: #6366f1;
  --primary-600: #4f46e5;
  --primary-700: #4338ca;
  --primary-800: #3730a3;
  --primary-900: #312e81;
  --primary-950: #1e1b4b;

  --secondary-50: #fef2f2;
  --secondary-100: #fee2e2;
  --secondary-200: #fecaca;
  --secondary-300: #fca5a5;
  --secondary-400: #f87171;
  --secondary-500: #ef4444;
  --secondary-600: #dc2626;
  --secondary-700: #b91c1c;
  --secondary-800: #991b1b;
  --secondary-900: #7f1d1d;
  --secondary-950: #450a0a;

  /* Neutral Colors */
  --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;
  --gray-950: #030712;

  /* Semantic Colors */
  --success-50: #f0fdf4;
  --success-500: #22c55e;
  --success-600: #16a34a;
  --warning-50: #fffbeb;
  --warning-500: #f59e0b;
  --warning-600: #d97706;
  --error-50: #fef2f2;
  --error-500: #ef4444;
  --error-600: #dc2626;

  /* Brand Colors */
  --brand-primary: var(--primary-600);
  --brand-primary-dark: var(--primary-700);
  --brand-primary-light: var(--primary-100);
  --brand-secondary: var(--secondary-500);
  --brand-accent: var(--primary-400);

  /* Text Colors */
  --text-primary: var(--gray-900);
  --text-secondary: var(--gray-600);
  --text-tertiary: var(--gray-500);
  --text-inverse: var(--gray-50);
  --text-muted: var(--gray-400);

  /* Background Colors */
  --bg-primary: #ffffff;
  --bg-secondary: var(--gray-50);
  --bg-tertiary: var(--gray-100);
  --bg-dark: var(--gray-900);
  --bg-overlay: rgba(0, 0, 0, 0.5);

  /* Border Colors */
  --border-light: var(--gray-200);
  --border-medium: var(--gray-300);
  --border-dark: var(--gray-400);
  --border-focus: var(--primary-500);

  /* Typography */
  --font-family-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-family-mono: 'JetBrains Mono', 'Fira Code', 'Monaco', 'Cascadia Code', monospace;
  
  --font-size-xs: 0.75rem;    /* 12px */
  --font-size-sm: 0.875rem;   /* 14px */
  --font-size-base: 1rem;     /* 16px */
  --font-size-lg: 1.125rem;   /* 18px */
  --font-size-xl: 1.25rem;    /* 20px */
  --font-size-2xl: 1.5rem;    /* 24px */
  --font-size-3xl: 1.875rem;  /* 30px */
  --font-size-4xl: 2.25rem;   /* 36px */
  --font-size-5xl: 3rem;      /* 48px */
  --font-size-6xl: 3.75rem;   /* 60px */
  --font-size-7xl: 4.5rem;    /* 72px */

  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;

  --line-height-tight: 1.25;
  --line-height-snug: 1.375;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.625;
  --line-height-loose: 2;

  /* Spacing Scale */
  --space-0: 0;
  --space-1: 0.25rem;   /* 4px */
  --space-2: 0.5rem;    /* 8px */
  --space-3: 0.75rem;   /* 12px */
  --space-4: 1rem;      /* 16px */
  --space-5: 1.25rem;   /* 20px */
  --space-6: 1.5rem;    /* 24px */
  --space-8: 2rem;      /* 32px */
  --space-10: 2.5rem;   /* 40px */
  --space-12: 3rem;     /* 48px */
  --space-16: 4rem;     /* 64px */
  --space-20: 5rem;     /* 80px */
  --space-24: 6rem;     /* 96px */
  --space-32: 8rem;     /* 128px */

  /* Border Radius */
  --radius-none: 0;
  --radius-sm: 0.125rem;   /* 2px */
  --radius-base: 0.25rem;  /* 4px */
  --radius-md: 0.375rem;   /* 6px */
  --radius-lg: 0.5rem;     /* 8px */
  --radius-xl: 0.75rem;    /* 12px */
  --radius-2xl: 1rem;      /* 16px */
  --radius-3xl: 1.5rem;    /* 24px */
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --shadow-base: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-md: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
  --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
  --shadow-inner: inset 0 2px 4px 0 rgb(0 0 0 / 0.05);

  /* Transitions */
  --transition-all: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-colors: color 0.15s ease, background-color 0.15s ease, border-color 0.15s ease, text-decoration-color 0.15s ease, fill 0.15s ease, stroke 0.15s ease;
  --transition-opacity: opacity 0.15s ease;
  --transition-shadow: box-shadow 0.15s ease;
  --transition-transform: transform 0.15s ease;

  /* Layout */
  --container-max-width: 1280px;
  --container-padding: var(--space-4);
  --section-padding: var(--space-24);

  /* Z-Index */
  --z-negative: -1;
  --z-0: 0;
  --z-10: 10;
  --z-20: 20;
  --z-30: 30;
  --z-40: 40;
  --z-50: 50;
  --z-auto: auto;
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
  --z-toast: 1080;
  
  /* Focus States */
  --focus-ring: 0 0 0 3px rgba(99, 102, 241, 0.3);
  --focus-ring-offset: 2px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  line-height: var(--line-height-normal);
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family-sans);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-normal);
  color: var(--text-primary);
  background-color: var(--bg-primary);
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

h1 {
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-extrabold);
  letter-spacing: -0.025em;
}

h2 {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.025em;
}

h3 {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-semibold);
}

h4 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
}

h5 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
}

h6 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
}

p {
  margin-bottom: var(--space-4);
  color: var(--text-secondary);
  line-height: var(--line-height-relaxed);
}

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

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

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

.section {
  padding: var(--section-padding) 0;
}

.section-alt {
  background-color: var(--bg-secondary);
}

/* Modern Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition-all);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-md);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  padding: 0 var(--space-6);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.nav-brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
  transition: var(--transition-transform);
}

.logo-link:hover {
  transform: scale(1.02);
}

.logo-img {
  height: 60px;
  width: auto;
  max-width: 280px;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
  transition: var(--transition-all);
}

.logo-link:hover .logo-img {
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.15));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  position: relative;
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  transition: var(--transition-all);
  text-decoration: none;
  font-size: var(--font-size-base);
}

.nav-links a:hover {
  color: var(--brand-primary);
  background-color: var(--brand-primary-light);
}

.nav-links a:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
  border-radius: var(--radius-md);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--brand-primary);
  transition: var(--transition-all);
  transform: translateX(-50%);
}

.nav-links a:hover::after {
  width: 80%;
}

.nav-links .btn {
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-primary-dark));
  color: white;
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: var(--font-size-base);
  transition: var(--transition-all);
  border: 2px solid var(--brand-primary);
  box-shadow: 0 4px 16px rgba(99, 102, 241, 0.3);
  position: relative;
  overflow: hidden;
}

.nav-links .btn:hover {
  background: linear-gradient(135deg, var(--brand-primary-dark), var(--primary-800));
  border-color: var(--brand-primary-dark);
  transform: translateY(-4px) scale(1.01);
  box-shadow: 0 6px 24px rgba(99, 102, 241, 0.4);
  color: white;
}

.nav-links .btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.15), transparent);
  opacity: 0;
  transition: var(--transition-all);
}

.nav-links .btn:hover::after {
  opacity: 1;
}

/* Ensure text remains readable on hover */
.nav-links .btn:hover {
  color: white !important;
}

.nav-links .btn:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
}

/* Mobile Navigation */
.burger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
  padding: var(--space-2);
  min-height: 44px;
  min-width: 44px;
  justify-content: center;
  align-items: center;
  border-radius: var(--radius-md);
  transition: var(--transition-all);
}

.burger:hover {
  background: var(--bg-secondary);
}

.burger:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
}

.burger div {
  width: 25px;
  height: 3px;
  background: var(--text-primary);
  border-radius: var(--radius-full);
  transition: var(--transition-all);
}

@media (max-width: 768px) {
  .nav-container {
    justify-content: space-between;
  }
  
  .nav-brand {
    flex-shrink: 0;
  }
  
  .logo-img {
    height: 40px;
    max-width: 160px;
  }
  
  .nav-links {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: var(--space-8);
    gap: var(--space-4);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-all);
    border-bottom: 1px solid var(--border-light);
    z-index: var(--z-dropdown);
    box-shadow: var(--shadow-lg);
  }

  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-links a {
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid var(--border-light);
    min-height: 44px;
    display: flex;
    align-items: center;
  }
  
  .nav-links a:last-child {
    border-bottom: none;
  }

  .burger {
    display: flex;
  }

  .burger.active div:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
  }

  .burger.active div:nth-child(2) {
    opacity: 0;
  }

  .burger.active div:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
  }
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  background: transparent;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('../img/hero/hero-background.jpg') center/cover;
  background-attachment: fixed;
  opacity: 0.4;
  z-index: 1;
  animation: heroZoom 20s ease-in-out infinite alternate;
}

.hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    linear-gradient(135deg, 
      rgba(99, 102, 241, 0.6) 0%, 
      rgba(79, 70, 229, 0.5) 25%, 
      rgba(67, 56, 202, 0.4) 50%, 
      rgba(55, 48, 163, 0.5) 75%, 
      rgba(49, 46, 129, 0.6) 100%
    ),
    radial-gradient(circle at 30% 20%, rgba(99, 102, 241, 0.2) 0%, transparent 50%),
    radial-gradient(circle at 70% 80%, rgba(239, 68, 68, 0.1) 0%, transparent 50%);
  z-index: 2;
}

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

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  color: var(--text-inverse);
  padding: var(--space-8) 0;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, var(--font-size-7xl));
  font-weight: var(--font-weight-extrabold);
  line-height: 0.9;
  margin-bottom: var(--space-6);
  color: var(--text-inverse);
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  position: relative;
  z-index: 3;
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--text-inverse);
  margin-bottom: var(--space-4);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
  letter-spacing: 0.5px;
  position: relative;
  z-index: 3;
}

.hero-description {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: var(--space-8);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  line-height: 1.6;
  position: relative;
  z-index: 3;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition-all);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  min-height: 44px;
  min-width: 44px;
}

.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-all);
}

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

/* Enhanced hero button effects */
.hero-buttons .btn {
  position: relative;
  overflow: hidden;
}

.hero-buttons .btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.15), transparent);
  opacity: 0;
  transition: var(--transition-all);
}

.hero-buttons .btn:hover::after {
  opacity: 1;
}

/* Ensure text remains readable on hover */
.hero-buttons .btn-primary:hover {
  color: white !important;
}

.hero-buttons .btn-primary:hover span,
.hero-buttons .btn-primary:hover i {
  color: white !important;
}

/* Enhanced hero button visibility */
.hero-buttons .btn {
  position: relative;
  overflow: hidden;
  border-width: 2px;
  min-height: 44px;
  backdrop-filter: blur(10px);
}

.hero-buttons .btn-primary {
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-primary-dark));
  box-shadow: 0 6px 24px rgba(99, 102, 241, 0.4);
  border: 2px solid var(--brand-primary);
}

.hero-buttons .btn-outline {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border-width: 2px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.15);
  color: var(--brand-primary);
  font-weight: var(--font-weight-semibold);
}

.hero-buttons .btn i {
  transition: var(--transition-all);
}

.hero-buttons .btn:hover i {
  transform: translateX(6px);
}

/* Enhanced hover effects for better visibility */
.hero-buttons .btn-primary:hover {
  background: linear-gradient(135deg, var(--brand-primary-dark), var(--primary-800));
  box-shadow: 0 8px 28px rgba(99, 102, 241, 0.5);
  transform: translateY(-4px) scale(1.01);
  color: white;
}

.hero-buttons .btn-outline:hover {
  background: rgba(255, 255, 255, 0.25);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.2);
  transform: translateY(-4px) scale(1.01);
  color: var(--brand-primary-dark);
}

.btn-primary {
  background: var(--brand-primary);
  color: white;
  box-shadow: var(--shadow-lg);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: var(--font-size-base);
  padding: var(--space-4) var(--space-8);
}

.btn-primary:hover {
  background: var(--brand-primary-dark);
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.btn-primary.hover-lift:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
}

.btn-primary:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
}

.btn-outline {
  background: transparent;
  color: var(--brand-primary);
  border-color: var(--brand-primary);
  border: 2px solid var(--brand-primary);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: var(--font-size-base);
  padding: var(--space-4) var(--space-8);
}

.btn-outline:hover {
  background: var(--brand-primary);
  color: white;
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.btn-outline.hover-lift:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.btn-outline:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
}

@media (max-width: 768px) {
  .hero {
    min-height: 60vh;
    padding: var(--space-16) 0;
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }

  .hero::before {
    background-attachment: scroll;
    animation: none;
  }

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

  .btn {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }
  
  /* Touch-friendly interactions */
  .card-interactive:active {
    transform: scale(0.98);
  }
  
  .btn:active {
    transform: scale(0.95);
  }
  
  /* Ensure touch targets are accessible */
  .program-card,
  .feature-card,
  .contact-method {
    min-height: 44px;
  }
}

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: var(--space-20);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.section-header h2 {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-6);
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--brand-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
  font-weight: var(--font-weight-normal);
}

/* Features Section */
.features {
  padding: var(--space-32) 0;
  background: var(--gray-100);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  margin-top: var(--space-16);
}

.feature-card {
  background: white;
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--gray-200);
  transition: var(--transition-all);
  position: relative;
  overflow: hidden;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  height: 100%;
}

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

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

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

.feature-icon {
  width: 80px;
  height: 80px;
  background: transparent;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
  transition: var(--transition-all);
}

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

.feature-icon i {
  font-size: var(--font-size-3xl);
  color: var(--primary-800);
}

.feature-card h3 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-4);
  color: var(--primary-800);
}

.feature-card p {
  color: var(--text-secondary);
  line-height: var(--line-height-relaxed);
  font-size: var(--font-size-base);
  flex-grow: 1;
  margin: 0;
}

/* Programs Section */
.programs {
  padding: var(--space-32) 0;
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  text-align: center;
}

.programs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  margin-top: var(--space-16);
  align-items: stretch;
}

.program-card {
  background: var(--bg-primary);
  border-radius: var(--radius-3xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.program-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-primary), var(--brand-secondary));
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.program-badge {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  background: var(--primary-100);
  color: var(--primary-700);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  z-index: 2;
  backdrop-filter: blur(10px);
  opacity: 1 !important;
  transform: none !important;
}

.program-badge.featured {
  background: var(--brand-primary);
  color: white;
  box-shadow: var(--shadow-md);
  opacity: 1 !important;
  transform: none !important;
}

.program-card.featured {
  border: 2px solid var(--brand-primary);
  box-shadow: var(--shadow-xl);
}

.program-card:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow: var(--shadow-2xl);
}

.program-card.featured:hover {
  transform: translateY(-12px) scale(1.04);
  box-shadow: var(--shadow-2xl);
}

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

.program-header {
  padding: var(--space-8);
  background: linear-gradient(135deg, var(--primary-50) 0%, var(--primary-100) 100%);
  border-bottom: 1px solid var(--border-light);
  text-align: center;
  position: relative;
  height: 200px;
  max-height: 200px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.program-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
  box-shadow: var(--shadow-lg);
  transition: transform 0.3s ease;
}

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

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

.program-header h3 {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-3);
  line-height: 1.2;
}

.program-subtitle {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.program-content {
  padding: var(--space-8);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.program-content p {
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
  line-height: var(--line-height-relaxed);
  font-size: var(--font-size-base);
  height: 4.5em;
  max-height: 4.5em;
  overflow: hidden;
}

.program-features {
  list-style: none;
  margin-bottom: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex-grow: 1;
  height: 200px;
  max-height: 200px;
  overflow-y: auto;
}

.program-features li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--text-secondary);
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
}

.program-features li i {
  color: var(--success-500);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  min-width: 16px;
}

.program-cta {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: auto;
}

.program-cta .btn {
  width: 100%;
  justify-content: center;
  padding: var(--space-4) var(--space-6);
  font-weight: var(--font-weight-semibold);
  transition: all 0.3s ease;
}

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

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

.program-cta .btn-outline:hover {
  background: var(--brand-primary);
  color: white;
  border-color: var(--brand-primary);
}

/* Instructors Section */
.instructors {
  padding: var(--space-32) 0;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--primary-50) 100%);
  position: relative;
}

.instructors::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="%23e5e7eb" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  opacity: 0.3;
}

.instructor-profile {
  max-width: 1200px;
  margin: 0 auto;
  margin-top: var(--space-16);
  position: relative;
  z-index: 1;
}

.instructor-card {
  background: var(--bg-primary);
  border-radius: var(--radius-3xl);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-light);
  position: relative;
  backdrop-filter: blur(10px);
}

.instructor-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-primary), var(--brand-secondary), var(--brand-primary));
  background-size: 200% 100%;
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0%, 100% { background-position: 200% 0; }
  50% { background-position: -200% 0; }
}

.instructor-header {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-8);
  padding: var(--space-12) var(--space-8);
  background: linear-gradient(135deg, var(--primary-50) 0%, var(--primary-100) 50%, var(--primary-50) 100%);
  border-bottom: 1px solid var(--border-light);
  position: relative;
  overflow: hidden;
}

.instructor-header::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(180deg); }
}

.instructor-image {
  width: 200px;
  height: 200px;
  border-radius: var(--radius-full);
  overflow: hidden;
  border: 8px solid var(--bg-primary);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  position: relative;
  z-index: 2;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.instructor-image::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.3) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform 0.6s;
}

.instructor-image:hover {
  transform: scale(1.08) rotate(2deg);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.25);
}

.instructor-image:hover::before {
  transform: translateX(100%);
}

.instructor-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 0.4s ease;
}

.instructor-intro h3 {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-3);
  position: relative;
  z-index: 2;
}

.instructor-intro h3::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-primary), var(--brand-secondary));
  border-radius: 2px;
}

.instructor-titles {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  position: relative;
  z-index: 2;
  align-items: center;
  justify-content: flex-start;
}

.instructor-titles span {
  background: rgba(255, 255, 255, 0.9);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  border: 1px solid var(--border-light);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.instructor-titles span:hover {
  background: var(--brand-primary);
  color: white;
  transform: translateY(-2px);
}

.instructor-titles .divider {
  color: var(--text-muted);
  background: none;
  border: none;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  line-height: 1;
  margin: 0 var(--space-1);
}

.instructor-content {
  padding: var(--space-12) var(--space-8);
  background: var(--bg-primary);
}

.bio-section {
  margin-bottom: var(--space-12);
}

.bio-section p {
  font-size: var(--font-size-base);
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
  position: relative;
  padding-left: var(--space-6);
}

.bio-section p::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 3px;
  height: calc(100% - 1rem);
  background: linear-gradient(180deg, var(--brand-primary), var(--brand-secondary));
  border-radius: 2px;
}

.lead-text {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  line-height: 1.6;
  margin-bottom: var(--space-6);
  padding-left: 0;
}

.lead-text::before {
  display: none;
}

.expertise-section {
  margin-bottom: var(--space-12);
  background: var(--bg-secondary);
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--border-light);
  position: relative;
  overflow: hidden;
}

.expertise-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.05) 0%, transparent 70%);
  animation: float 8s ease-in-out infinite;
}

.expertise-section h4 {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-8);
  text-align: center;
  position: relative;
  z-index: 2;
}

.expertise-section h4::before {
  content: '🎯';
  display: block;
  font-size: var(--font-size-3xl);
  margin-bottom: var(--space-3);
  animation: bounce 2s ease-in-out infinite;
}

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

.expertise-section h4::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-primary), var(--brand-secondary), var(--brand-primary));
  border-radius: 2px;
  background-size: 200% 100%;
  animation: shimmer 3s ease-in-out infinite;
}

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-8);
  position: relative;
  z-index: 2;
}

.skill-badge {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-6) var(--space-8);
  background: var(--bg-primary);
  color: var(--text-primary);
  border-radius: var(--radius-2xl);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  border: 2px solid var(--border-light);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
}

.skill-badge::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.1), transparent);
  transition: left 0.6s;
}

.skill-badge::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-primary), var(--brand-secondary));
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.skill-badge:hover {
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
  color: white;
  transform: translateY(-8px) scale(1.03);
  box-shadow: 0 20px 40px rgba(99, 102, 241, 0.4);
  border-color: var(--brand-primary);
}

.skill-badge:hover::before {
  left: 100%;
}

.skill-badge:hover::after {
  transform: scaleX(1);
}

.skill-badge i {
  font-size: var(--font-size-xl);
  transition: all 0.4s ease;
  background: var(--primary-100);
  padding: var(--space-3);
  border-radius: var(--radius-full);
  color: var(--brand-primary);
}

.skill-badge:hover i {
  transform: scale(1.3) rotate(10deg);
  background: rgba(255, 255, 255, 0.2);
  color: white;
}

.skill-badge span {
  flex: 1;
  text-align: left;
  line-height: 1.4;
}

.achievements-section {
  margin-bottom: var(--space-12);
  background: var(--bg-secondary);
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--border-light);
}

.achievements-section h4 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-6);
  text-align: center;
  position: relative;
}

.achievements-section h4::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-primary), var(--brand-secondary));
  border-radius: 2px;
}

.achievement-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-4);
}

.achievement-list li {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-6);
  background: var(--bg-primary);
  border-radius: var(--radius-xl);
  color: var(--text-secondary);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  border: 2px solid var(--border-light);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.achievement-list li::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--brand-primary);
  transform: scaleY(0);
  transition: transform 0.3s ease;
}

.achievement-list li:hover {
  background: var(--primary-50);
  color: var(--text-primary);
  transform: translateX(8px);
  border-color: var(--brand-primary);
}

.achievement-list li:hover::before {
  transform: scaleY(1);
}

.achievement-list li i {
  color: var(--brand-primary);
  font-size: var(--font-size-lg);
  transition: transform 0.3s ease;
}

.achievement-list li:hover i {
  transform: scale(1.2);
}

/* Client List Styling */
.client-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 2rem 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-4);
}

.client-list li {
  background: var(--bg-primary);
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-xl);
  border: 2px solid var(--border-light);
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 60px;
}

.client-list li::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--brand-primary), var(--brand-secondary));
  transform: scaleY(0);
  transition: transform 0.3s ease;
}

.client-list li:hover {
  background: var(--primary-50);
  color: var(--text-primary);
  transform: translateY(-4px) scale(1.02);
  border-color: var(--brand-primary);
  box-shadow: 0 10px 25px rgba(99, 102, 241, 0.15);
}

.client-list li:hover::before {
  transform: scaleY(1);
}

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

@media (max-width: 768px) {
  .instructor-header {
    grid-template-columns: 1fr;
    text-align: center;
    padding: var(--space-8);
    position: relative;
    margin-top: var(--space-8);
  }

  .instructor-image {
    width: 160px;
    height: 160px;
    position: relative;
    margin: 0 auto var(--space-6);
    border-width: 4px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    z-index: 10;
  }
  
  .instructor-intro h3 {
    margin-top: 0;
    font-size: var(--font-size-2xl);
  }
  
  .instructor-intro h3::after {
    left: 50%;
    transform: translateX(-50%);
  }
  
  .instructor-titles {
    justify-content: center;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
  }

  .instructor-titles span {
    font-size: var(--font-size-sm);
    padding: var(--space-1) var(--space-3);
  }

  .expertise-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-4);
  }

  .skill-badge {
    padding: var(--space-4) var(--space-6);
    font-size: var(--font-size-sm);
  }

  .skill-badge i {
    padding: var(--space-2);
    font-size: var(--font-size-lg);
  }

  .achievement-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .instructor-header {
    padding: var(--space-6);
    margin-top: var(--space-6);
  }

  .instructor-image {
    width: 140px;
    height: 140px;
    margin: 0 auto var(--space-4);
    border-width: 3px;
    z-index: 10;
  }
  
  .instructor-intro h3 {
    font-size: var(--font-size-xl);
    margin-top: 0;
  }
  
  .instructor-titles {
    flex-direction: column;
    gap: var(--space-1);
  }

  .instructor-titles span {
    font-size: var(--font-size-xs);
    padding: var(--space-1) var(--space-2);
  }

  .instructor-titles .divider {
    display: none;
  }
}

/* Approach Section */
.approach {
  padding: var(--space-32) 0;
}

.approach-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  margin-top: var(--space-16);
  align-items: stretch;
}

.approach-step {
  background: var(--bg-primary);
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  transition: var(--transition-all);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.approach-step::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-primary), var(--brand-secondary));
  transform: scaleX(0);
  transition: var(--transition-all);
}

.approach-step:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.approach-step:hover::before {
  transform: scaleX(1);
}

.step-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.step-number {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
  color: white;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  box-shadow: var(--shadow-md);
}

.step-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
}

.step-content {
  color: var(--text-secondary);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.step-description {
  margin-bottom: var(--space-4);
  line-height: var(--line-height-relaxed);
  height: 4em;
  max-height: 4em;
  overflow: hidden;
}

.step-features {
  list-style: none;
  flex-grow: 1;
  margin-top: auto;
}

.step-features li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  color: var(--text-secondary);
}

.step-features li i {
  color: var(--success-500);
  font-size: var(--font-size-sm);
}

.step-features li span {
  font-weight: var(--font-weight-medium);
}

@media (max-width: 768px) {
  .approach-grid {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .step-header {
    flex-direction: column;
    text-align: center;
    gap: var(--space-3);
  }
}

/* Testimonials Section */
.testimonials {
  padding: var(--space-32) 0;
  background: var(--bg-secondary);
}

.testimonials-slider {
  max-width: 1200px;
  margin: 0 auto;
  margin-top: var(--space-16);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: start;
}

.testimonials-slider .testimonial:first-child {
  grid-row: span 2;
}

.testimonial {
  background: var(--bg-primary);
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
  text-align: center;
  position: relative;
  transition: var(--transition-all);
}

.testimonial::before {
  content: '"';
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 4rem;
  color: var(--brand-primary);
  font-family: serif;
  line-height: 1;
}

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

.testimonial-content {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-6);
  font-style: italic;
}

.testimonial-author h4 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

.testimonial-author p {
  color: var(--text-muted);
  font-size: var(--font-size-sm);
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.testimonial-author-image {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  overflow: hidden;
  border: 3px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-all);
}

.testimonial-author-image:hover {
  transform: scale(1.05);
  border-color: var(--brand-primary);
  box-shadow: var(--shadow-md);
}

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

.testimonial-author-info {
  text-align: left;
}

.testimonial-author-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--brand-primary);
  color: white;
  font-size: 1.2rem;
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-full);
}

/* Testimonial Expand/Collapse Styles */
.testimonial-text {
  position: relative;
}

.testimonial-preview {
  position: relative;
  overflow: hidden;
}

.testimonial-full {
  display: none;
}

.testimonial-toggle {
  background: none;
  border: none;
  color: var(--brand-primary);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  padding: var(--space-2) var(--space-3);
  margin-top: var(--space-3);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.testimonial-toggle:hover {
  background: var(--brand-primary);
  color: white;
  transform: translateY(-1px);
}

.testimonial-toggle .toggle-icon {
  transition: transform 0.3s ease;
}

.testimonial-toggle.expanded .toggle-icon {
  transform: rotate(180deg);
}

/* Bio Expand/Collapse Styles */
.bio-preview {
  position: relative;
  overflow: hidden;
  display: none; /* Hide preview on desktop by default */
}

.bio-full {
  display: block; /* Show full content on desktop by default */
}

.bio-toggle {
  background: none;
  border: none;
  color: var(--brand-primary);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  padding: var(--space-2) var(--space-3);
  margin-top: var(--space-3);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
  display: none; /* Hide toggle button on desktop by default */
  align-items: center;
  gap: var(--space-2);
}

.bio-toggle:hover {
  background: var(--brand-primary);
  color: white;
  transform: translateY(-1px);
}

.bio-toggle .toggle-icon {
  transition: transform 0.3s ease;
}

.bio-toggle.expanded .toggle-icon {
  transform: rotate(180deg);
}

/* Contact Section */
.contact {
  padding: var(--space-32) 0;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  margin-top: var(--space-16);
}

.contact-info h2 {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-6);
  color: var(--text-primary);
}

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

.contact-method {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--bg-secondary);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-light);
  transition: var(--transition-all);
}

.contact-method:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
  border-color: var(--brand-primary);
}

.contact-method i {
  width: 50px;
  height: 50px;
  background: var(--brand-primary);
  color: white;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-lg);
  flex-shrink: 0;
}

.method-details h4 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

.method-details p,
.method-details a {
  color: var(--text-secondary);
  font-size: var(--font-size-base);
}

.method-details a:hover {
  color: var(--brand-primary);
}

.contact-form {
  background: var(--bg-primary);
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
}

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

.form-group label {
  display: block;
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--space-4);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-base);
  transition: var(--transition-all);
  background: var(--bg-primary);
  color: var(--text-primary);
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

/* Mobile-specific form improvements */
@media (max-width: 768px) {
  .form-group input,
  .form-group textarea,
  .form-group select {
    font-size: 16px; /* Prevents zoom on iOS */
    padding: var(--space-3);
    border-radius: var(--radius-md);
  }
  
  .form-group input:focus,
  .form-group textarea:focus,
  .form-group select:focus {
    transform: none; /* Prevents unwanted scaling on mobile */
  }
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--brand-primary);
  box-shadow: var(--focus-ring);
}

.form-group input:focus-visible,
.form-group textarea:focus-visible,
.form-group select:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
}

/* Form validation states */
.form-group input.valid,
.form-group textarea.valid,
.form-group select.valid {
  border-color: var(--success-500);
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.1);
}

.form-group input.invalid,
.form-group textarea.invalid,
.form-group select.invalid {
  border-color: var(--error-500);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.error-message {
  color: var(--error-500);
  font-size: var(--font-size-sm);
  margin-top: var(--space-1);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.error-message::before {
  content: '⚠';
  font-size: var(--font-size-sm);
}

.form-message {
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
  font-weight: var(--font-weight-medium);
}

.form-message--success {
  background: var(--success-50);
  color: var(--success-600);
  border: 1px solid var(--success-500);
}

.form-message--error {
  background: var(--error-50);
  color: var(--error-600);
  border: 1px solid var(--error-500);
}

/* Form button styling */
.contact-form .btn {
  width: 100%;
  justify-content: center;
  margin-top: var(--space-4);
  position: relative;
  overflow: hidden;
}

.contact-form .btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none !important;
}

.contact-form .btn .loading {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid transparent;
  border-top: 2px solid currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-right: 8px;
}

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

/* Footer */
footer {
  background: var(--gray-100);
  color: var(--text-primary);
  padding: var(--space-16) 0 var(--space-8);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-16);
  align-items: start;
  margin-bottom: var(--space-8);
}

.footer-main {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-8);
}

.footer-left {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  flex: 1;
}

.footer-right {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  flex-shrink: 0;
}

.footer-large-logo {
  display: flex;
  justify-content: center;
  align-items: center;
}

.footer-logo-large {
  height: 120px;
  width: auto;
  max-width: 300px;
  object-fit: contain;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
  opacity: 0.9;
  transition: var(--transition-all);
}

.footer-logo-large:hover {
  opacity: 1;
  transform: scale(1.02);
  filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.15));
}

.footer-nerdjitsu-logo {
  display: flex;
  justify-content: center;
  align-items: center;
}

.nerdjitsu-link {
  display: inline-block;
  text-decoration: none;
  transition: var(--transition-all);
}

.nerdjitsu-link:hover {
  text-decoration: none;
}

.footer-nerdjitsu-img {
  height: 39px;
  width: auto;
  max-width: 104px;
  object-fit: contain;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.1));
  opacity: 0.8;
  transition: var(--transition-all);
}

.footer-nerdjitsu-img:hover {
  opacity: 1;
  transform: scale(1.05);
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.15));
}

.footer-logo {
  margin-bottom: var(--space-4);
}

.footer-logo img {
  height: 40px;
  width: auto;
  filter: none;
}

.footer-contact h4 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-4);
  color: var(--text-primary);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.contact-details p {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--text-secondary);
  margin: 0;
}

.contact-details p i {
  color: var(--brand-primary);
  width: 16px;
}

.contact-details p a {
  color: var(--text-secondary);
  transition: var(--transition-colors);
}

.contact-details p a:hover {
  color: var(--brand-primary);
}



.footer-bottom {
  margin-top: var(--space-8);
  padding-top: var(--space-8);
  border-top: 1px solid var(--gray-300);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-bottom-links {
  margin-left: auto;
  display: flex;
  gap: var(--space-6);
}

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

.footer-bottom-links {
  display: flex;
  gap: var(--space-6);
}

.footer-bottom-links a {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  transition: var(--transition-colors);
}

.footer-bottom-links a:hover {
  color: var(--brand-primary);
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  
  .footer-main {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  .footer-left {
    align-items: center;
  }
  
  .footer-right {
    justify-content: center;
    margin-top: var(--space-6);
  }
  
  .footer-logo-large {
    height: 80px;
    max-width: 200px;
  }


  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }


  .footer-bottom-links {
    justify-content: center;
    margin-left: 0;
  }

  .footer-nerdjitsu-img {
    height: 33px;
    max-width: 78px;
  }
}

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

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

.fade-in {
  animation: fadeInUp 0.6s ease-out;
}

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

.font-light { font-weight: var(--font-weight-light); }
.font-normal { font-weight: var(--font-weight-normal); }
.font-medium { font-weight: var(--font-weight-medium); }
.font-semibold { font-weight: var(--font-weight-semibold); }
.font-bold { font-weight: var(--font-weight-bold); }

.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); }
.text-inverse { color: var(--text-inverse); }

.bg-primary { background-color: var(--bg-primary); }
.bg-secondary { background-color: var(--bg-secondary); }
.bg-dark { background-color: var(--bg-dark); }

.rounded-sm { border-radius: var(--radius-sm); }
.rounded { border-radius: var(--radius-base); }
.rounded-md { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-2xl { border-radius: var(--radius-2xl); }
.rounded-full { border-radius: var(--radius-full); }

.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow { box-shadow: var(--shadow-base); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }

/* Responsive Design */
@media (max-width: 1024px) {
  .container {
    padding: 0 var(--space-6);
  }
  
  .section {
    padding: var(--space-20) 0;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-4);
  }
  
  .section {
    padding: var(--space-16) 0;
  }
  
  h1 {
    font-size: var(--font-size-4xl);
  }
  
  h2 {
    font-size: var(--font-size-3xl);
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .btn {
    width: 100%;
    max-width: 300px;
  }
  
  /* Programs Section Mobile */
  .programs-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
    align-items: stretch;
  }
  
  .program-card {
    margin: 0 var(--space-2);
    height: auto;
  }
  
  .program-cta {
    flex-direction: column;
  }
  
  .program-header {
    padding: var(--space-6);
  }
  
  .program-content {
    padding: var(--space-6);
  }
  
  .program-icon {
    width: 60px;
    height: 60px;
  }
  
  .program-icon i {
    font-size: var(--font-size-xl);
  }

  /* Contact Form Mobile Optimizations */
  .contact-content {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .contact-form {
    padding: var(--space-6);
    margin: 0;
  }

  .form-group {
    margin-bottom: var(--space-4);
  }

  .form-group input,
  .form-group textarea,
  .form-group select {
    padding: var(--space-3);
    font-size: var(--font-size-base);
    border-radius: var(--radius-md);
  }

  .form-group textarea {
    min-height: 100px;
  }

  .contact-form .btn {
    padding: var(--space-4) var(--space-6);
    font-size: var(--font-size-lg);
    margin-top: var(--space-6);
  }

  .contact-methods {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .contact-method {
    padding: var(--space-4);
    text-align: center;
  }

  .contact-method i {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-2);
  }

  /* Mobile Testimonials Grid */
  .testimonials-slider {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .testimonials-slider .testimonial:first-child {
    grid-row: auto;
  }

  /* Mobile Testimonial Expand/Collapse */
  .testimonial-preview {
    max-height: 120px;
    overflow: hidden;
    position: relative;
  }

  .testimonial-preview::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40px;
    background: linear-gradient(transparent, var(--bg-primary));
    pointer-events: none;
  }

  .testimonial-full {
    max-height: none;
  }

  .testimonial-toggle {
    display: flex;
    margin-top: var(--space-4);
  }

  /* Mobile Bio Expand/Collapse */
  .bio-preview {
    max-height: 120px;
    overflow: hidden;
    position: relative;
    display: block; /* Show preview on mobile */
  }

  .bio-preview::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40px;
    background: linear-gradient(transparent, var(--bg-primary));
    pointer-events: none;
  }

  .bio-full {
    max-height: none;
    display: none; /* Hide full content on mobile by default */
  }

  .bio-toggle {
    display: flex;
    margin-top: var(--space-4);
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-3);
  }
  
  .section {
    padding: var(--space-12) 0;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  
  h1 {
    font-size: var(--font-size-3xl);
  }
  
  h2 {
    font-size: var(--font-size-2xl);
  }
  
  .section-header {
    margin-bottom: var(--space-16);
    max-width: 100%;
  }
  
  .section-subtitle {
    max-width: 100%;
    font-size: var(--font-size-base);
  }
  
  .navbar .container {
    padding: 0 var(--space-4);
  }
  
  .logo-img {
    height: 35px;
    max-width: 140px;
  }
  
  .nav-links a {
    padding: var(--space-4) var(--space-6);
    font-size: var(--font-size-lg);
  }

  /* Contact Form Small Screen Optimizations */
  .contact-form {
    padding: var(--space-4);
  }

  .form-group input,
  .form-group textarea,
  .form-group select {
    padding: var(--space-2);
    font-size: var(--font-size-base);
  }

  .form-group textarea {
    min-height: 80px;
  }

  .contact-form .btn {
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-base);
  }

  .contact-method {
    padding: var(--space-3);
  }

  .contact-method i {
    font-size: var(--font-size-xl);
  }
}

/* Enhanced accessibility and interactions */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--brand-primary);
  color: white;
  padding: 8px 16px;
  text-decoration: none;
  border-radius: 4px;
  z-index: 10000;
  transition: top 0.3s;
}

.skip-link:focus {
  top: 6px;
}

/* Enhanced loading states */
.loading {
  position: relative;
  pointer-events: none;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid transparent;
  border-top: 2px solid currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Enhanced hover effects */
.hover-lift {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

/* Focus indicators for all interactive elements */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
}

/* Netlify Forms - Honeypot field */
.hidden {
  display: none;
}