/* ==========================================================================
   Medixtutors - Premium USMLE Prep Styles
   ========================================================================== */

/**
 * Table of Contents
 * 1. Variables & Base Styles
 * 2. Utility Classes
 * 3. Layout & Grid System
 * 4. Typography
 * 5. Buttons & Forms
 * 6. Header & Navigation (Improved Mobile Menu)
 * 7. Hero Section
 * 8. Trusted By Section
 * 9. Programs Section
 * 10. Features Section
 * 11. How It Works
 * 12. Instructors
 * 13. Stats
 * 14. Testimonials
 * 15. Free Resources
 * 16. CTA Section
 * 17. FAQ
 * 18. Contact
 * 19. Footer
 * 20. Animations
 * 21. Media Queries
 */

/* 1. Variables & Base Styles
   ========================================================================== */
:root {
  /* Brand Colors */
  --primary: #1E3A8A;
  --primary-dark: #0F2C6E;
  --primary-light: #3B82F6;
  --primary-extra-light: #EFF6FF;
  
  --secondary: #F472B6;
  --secondary-dark: #DB2777;
  --secondary-light: #F9A8D4;
  --secondary-extra-light: #FCE7F3;
  
  --accent: #FFFFFF;
  --accent-dark: #F3F4F6;
  
  /* Neutral Colors */
  --gray-900: #111827;
  --gray-800: #1F2937;
  --gray-700: #374151;
  --gray-600: #4B5563;
  --gray-500: #6B7280;
  --gray-400: #9CA3AF;
  --gray-300: #D1D5DB;
  --gray-200: #E5E7EB;
  --gray-100: #F3F4F6;
  --gray-50: #F9FAFB;
  
  /* Semantic Colors */
  --success: #10B981;
  --warning: #F59E0B;
  --danger: #EF4444;
  --info: #3B82F6;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-primary: 0 10px 15px -3px rgba(30, 58, 138, 0.3), 0 4px 6px -2px rgba(30, 58, 138, 0.2);
  --shadow-secondary: 0 10px 15px -3px rgba(244, 114, 182, 0.3), 0 4px 6px -2px rgba(244, 114, 182, 0.2);
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  --gradient-secondary: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
  --gradient-primary-light: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
  
  /* Border Radius */
  --rounded-sm: 4px;
  --rounded: 8px;
  --rounded-md: 12px;
  --rounded-lg: 16px;
  --rounded-xl: 24px;
  --rounded-full: 9999px;
  
  /* Spacing */
  --space-0: 0;
  --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;
  --space-32: 8rem;
  
  /* Transitions */
  --transition-fast: all 0.15s ease-in-out;
  --transition: all 0.3s ease-in-out;
  --transition-slow: all 0.5s ease-in-out;
  
  /* Mobile Menu */
  --mobile-menu-speed: 0.3s;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  line-height: 1.6;
  color: var(--gray-800);
  background-color: var(--accent);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* 2. Utility Classes
   ========================================================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

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

.section-sm {
  padding: var(--space-12) 0;
}

.section-lg {
  padding: var(--space-24) 0;
}

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

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

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

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

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

.bg-gray-100 {
  background-color: var(--gray-100);
}

.hidden {
  display: none !important;
}
/* ==========================================================================
   Global Header Spacing Fix (Refined)
   ========================================================================== */

/* Base padding for all pages */
body {
  padding-top: 80px; /* Reduced from 100px */
}

/* Hero sections */
.hero,
.about-hero,
.services-hero,
.success-hero,
.courses-hero {
  padding-top: 90px; /* Reduced from 120px */
}

/* First content section after hero */
.section:first-of-type {
  padding-top: 60px; /* Reduced from 80px */
}

/* Legal/content pages */
.legal-content {
  padding-top: 80px; /* Reduced from 100px */
}

/* Mobile adjustments */
@media (max-width: 768px) {
  body {
    padding-top: 70px; /* Reduced from 80px */
  }
  
  .hero,
  .about-hero,
  .services-hero,
  .success-hero,
  .courses-hero {
    padding-top: 80px; /* Reduced from 100px */
  }
  
  .section:first-of-type {
    padding-top: 50px; /* Reduced from 60px */
  }
}
/* 3. Layout & Grid System
   ========================================================================== */
.grid {
  display: grid;
  gap: var(--space-6);
}

.grid-cols-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-cols-4 {
  grid-template-columns: repeat(4, 1fr);
}

.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-4 {
  gap: var(--space-4);
}

.gap-6 {
  gap: var(--space-6);
}

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

h1 {
  font-size: 3rem;
  line-height: 1.1;
}

h2 {
  font-size: 2.25rem;
}

h3 {
  font-size: 1.75rem;
}

p {
  margin-bottom: var(--space-4);
}

.lead {
  font-size: 1.25rem;
  color: var(--gray-600);
}

/* 5. Buttons & Forms
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--rounded);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--secondary);
  color: var(--accent);
  box-shadow: var(--shadow-secondary);
}

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

.btn-secondary {
  background-color: var(--primary);
  color: var(--accent);
  box-shadow: var(--shadow-primary);
}

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

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

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

.btn-outline-white {
  background-color: transparent;
  border-color: var(--accent);
  color: var(--accent);
}

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

/* 6. Header & Navigation - Improved Mobile Menu
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--primary);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  height: 80px;
}

.header.scrolled {
  background-color: rgba(30, 58, 138, 0.95);
  backdrop-filter: blur(10px);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  transition: var(--transition);
}

.logo {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--accent);
  text-decoration: none;
  display: flex;
  align-items: center;
  z-index: 1002;
}

.logo span {
  color: var(--secondary);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: var(--space-6);
}

.nav-links a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
  position: relative;
  padding: var(--space-2) 0;
  transition: var(--transition);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--secondary);
  transition: var(--transition);
}

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

.nav-links a.active {
  color: var(--secondary-light);
}

.auth-buttons {
  display: flex;
  gap: var(--space-4);
  margin-left: var(--space-8);
}

/* Improved Mobile Menu Button */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--accent);
  font-size: 1.5rem;
  cursor: pointer;
}

.mobile-menu-btn span {
  display: block;
  width: 100%;
  height: 3px;
  background-color: var(--accent);
  border-radius: 3px;
  transition: var(--transition);
  transform-origin: center;
}

.mobile-menu-btn[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(10px) rotate(45deg);
}

.mobile-menu-btn[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
  transform: scale(0);
}

.mobile-menu-btn[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-10px) rotate(-45deg);
}

/* Mobile Menu Open State */
@media (max-width: 768px) {
  .mobile-menu-btn {
    display: flex;
  }
  
  .nav-links,
  .auth-buttons {
    display: none;
  }
  
  .header.menu-open {
    height: 100vh;
    overflow-y: auto;
    background-color: var(--primary-dark);
  }
  
  .header.menu-open .navbar {
    flex-direction: column;
    align-items: flex-start;
    height: auto;
    padding: var(--space-8) var(--space-6);
  }
  
  .header.menu-open .nav-links {
    display: flex;
    flex-direction: column;
    width: 100%;
    margin: var(--space-8) 0;
    gap: var(--space-4);
  }
  
  .header.menu-open .nav-links li {
    width: 100%;
  }
  
  .header.menu-open .nav-links a {
    padding: var(--space-3) 0;
    font-size: 1.25rem;
    display: block;
    width: 100%;
  }
  
  .header.menu-open .auth-buttons {
    display: flex;
    flex-direction: column;
    width: 100%;
    margin-left: 0;
    gap: var(--space-3);
  }
  
  .header.menu-open .auth-buttons .btn {
    width: 100%;
    text-align: center;
  }
}

/* 7. Hero Section
   ========================================================================== */
.hero {
  background: var(--gradient-primary);
  color: var(--accent);
  padding-top: 120px;
  padding-bottom: var(--space-20);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(244, 114, 182, 0.15) 0%, rgba(244, 114, 182, 0) 70%);
  z-index: 1;
}

.hero-content {
  display: flex;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-text {
  flex: 1;
  padding-right: var(--space-12);
}

.hero-text h1 {
  font-size: 3.5rem;
  line-height: 1.1;
  margin-bottom: var(--space-6);
  color: var(--accent);
}

.hero-text h1 span {
  color: var(--secondary);
  position: relative;
}

.hero-text h1 span::after {
  content: '';
  position: absolute;
  bottom: 5px;
  left: 0;
  width: 100%;
  height: 8px;
  background-color: rgba(244, 114, 182, 0.3);
  z-index: -1;
  border-radius: var(--rounded-full);
}

.hero-text p {
  font-size: 1.25rem;
  max-width: 600px;
  margin-bottom: var(--space-8);
  opacity: 0.9;
}

.hero-buttons {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.hero-badges {
  display: flex;
  gap: var(--space-6);
}

.badge {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background-color: rgba(255, 255, 255, 0.1);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--rounded-full);
  backdrop-filter: blur(5px);
}

.badge i {
  color: var(--secondary);
}

.hero-image {
  flex: 1;
  position: relative;
}

.hero-img {
  width: 100%;
  max-width: 600px;
  height: auto;
  border-radius: var(--rounded-xl);
  box-shadow: var(--shadow-xl);
  transform: perspective(1000px) rotateY(-10deg);
  transition: var(--transition);
}

.hero-img:hover {
  transform: perspective(1000px) rotateY(-5deg);
}

.video-play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  background-color: var(--secondary);
  border-radius: var(--rounded-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 0 0 10px rgba(244, 114, 182, 0.3);
  animation: pulse 2s infinite;
  transition: var(--transition);
}

.video-play-button:hover {
  background-color: var(--secondary-dark);
  transform: translate(-50%, -50%) scale(1.1);
}

.video-play-button i {
  color: var(--accent);
  font-size: 1.5rem;
  margin-left: 3px;
}

/* 8. Trusted By Section
   ========================================================================== */
.trusted-by {
  padding: var(--space-8) 0;
  background-color: var(--gray-50);
}

.trusted-by-label {
  text-align: center;
  margin-bottom: var(--space-6);
  color: var(--gray-500);
  font-weight: 500;
}

.school-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-8);
  padding: 0 var(--space-8);
}

.school-logos img {
  height: 40px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: var(--transition);
}

.school-logos img:hover {
  opacity: 1;
  filter: grayscale(0%);
}

/* 9. Programs Section
   ========================================================================== */
.programs {
  background-color: var(--gray-50);
}

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

.section-header h2 {
  position: relative;
  display: inline-block;
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--gradient-secondary);
  border-radius: var(--rounded-full);
}

.section-header p {
  max-width: 700px;
  margin: 0 auto;
  color: var(--gray-600);
}

.program-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
}

.program-card {
  background-color: var(--accent);
  border-radius: var(--rounded-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  z-index: 1;
}

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

.program-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
}

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

.card-icon {
  height: 120px;
  background: var(--gradient-primary);
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 3rem;
  color: var(--accent);
  transition: var(--transition);
}

.program-card:hover .card-icon {
  background: var(--gradient-secondary);
}

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

.card-content h3 {
  color: var(--primary);
  margin-bottom: var(--space-3);
}

.features-list {
  list-style: none;
  margin-bottom: var(--space-6);
}

.features-list li {
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.features-list i {
  color: var(--secondary);
  font-size: 0.875rem;
}

.section-footer {
  text-align: center;
  margin-top: var(--space-12);
}

/* 10. Features Section
   ========================================================================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
}

.feature-card {
  background-color: var(--accent);
  border-radius: var(--rounded-lg);
  padding: var(--space-8) var(--space-6);
  box-shadow: var(--shadow);
  transition: var(--transition);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: var(--gradient-secondary);
  transition: var(--transition-slow);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.feature-card:hover::before {
  height: 100%;
}

.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-4);
  background-color: var(--primary-extra-light);
  border-radius: var(--rounded-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--primary);
  transition: var(--transition);
}

.feature-card:hover .feature-icon {
  background: var(--gradient-secondary);
  color: var(--accent);
  transform: rotateY(180deg);
}

.feature-card h3 {
  margin-bottom: var(--space-3);
}

/* 11. How It Works
   ========================================================================== */
.steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  top: 0;
  left: 30px;
  height: 100%;
  width: 4px;
  background: var(--gradient-primary);
  z-index: 0;
}

.step {
  display: flex;
  gap: var(--space-6);
  position: relative;
  z-index: 1;
}

.step-number {
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  background: var(--gradient-primary);
  color: var(--accent);
  border-radius: var(--rounded-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  box-shadow: var(--shadow-primary);
  transition: var(--transition);
}

.step:hover .step-number {
  background: var(--gradient-secondary);
  transform: scale(1.1);
}

.step-content {
  background-color: var(--accent);
  padding: var(--space-6);
  border-radius: var(--rounded-lg);
  box-shadow: var(--shadow);
  flex: 1;
  transition: var(--transition);
}

.step:hover .step-content {
  transform: translateX(10px);
  box-shadow: var(--shadow-lg);
}

.step-content h3 {
  color: var(--primary);
  margin-bottom: var(--space-2);
}

/* 12. Instructors
   ========================================================================== */
.instructor-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
}

.instructor-card {
  background-color: var(--accent);
  border-radius: var(--rounded-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  text-align: center;
  padding-bottom: var(--space-6);
}

.instructor-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
}

.instructor-photo {
  width: 120px;
  height: 120px;
  border-radius: var(--rounded-full);
  object-fit: cover;
  margin: var(--space-6) auto var(--space-4);
  border: 5px solid var(--primary-extra-light);
  transition: var(--transition);
}

.instructor-card:hover .instructor-photo {
  border-color: var(--secondary-extra-light);
  transform: scale(1.05);
}

.specialty {
  color: var(--secondary);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.credentials {
  font-size: 0.875rem;
  color: var(--gray-500);
  margin-bottom: var(--space-4);
}

.bio {
  padding: 0 var(--space-6);
  margin-bottom: var(--space-6);
  color: var(--gray-600);
}

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

.social-links a {
  width: 36px;
  height: 36px;
  border-radius: var(--rounded-full);
  background-color: var(--gray-100);
  color: var(--gray-700);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.social-links a:hover {
  background-color: var(--primary);
  color: var(--accent);
}
/* 13. Stats
   ========================================================================== */
.stats {
  background: var(--gradient-primary);
  color: var(--accent);
}

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

.stat-item {
  text-align: center;
  padding: var(--space-6);
  position: relative;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease;
}

.stat-item.animated {
  opacity: 1;
  transform: translateY(0);
}

.stat-number {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
  color: var(--secondary);
  position: relative;
  display: inline-block;
}

.stat-number::after {
  content: '+';
  position: absolute;
  top: 0;
  right: -15px;
  font-size: 2rem;
  color: var(--secondary-light);
}

.stat-text {
  font-size: 1.125rem;
  font-weight: 500;
}

/* 14. Testimonials
   ========================================================================== */
.testimonial-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
}

.testimonial-card {
  background-color: var(--accent);
  border-radius: var(--rounded-lg);
  padding: var(--space-8) var(--space-6);
  box-shadow: var(--shadow);
  position: relative;
  transition: var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.testimonial-rating {
  color: var(--warning);
  margin-bottom: var(--space-4);
}

.testimonial-text {
  font-style: italic;
  margin-bottom: var(--space-6);
  position: relative;
}

.testimonial-text::before {
  content: '"';
  position: absolute;
  top: -20px;
  left: -10px;
  font-size: 5rem;
  color: rgba(244, 114, 182, 0.1);
  font-family: Georgia, serif;
  z-index: 0;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.author-avatar {
  width: 60px;
  height: 60px;
  border-radius: var(--rounded-full);
  object-fit: cover;
}

.author-info h4 {
  margin-bottom: var(--space-1);
}

.school {
  font-size: 0.875rem;
  color: var(--gray-500);
}

.video-testimonials {
  margin-top: var(--space-12);
}

.video-testimonials h3 {
  text-align: center;
  margin-bottom: var(--space-6);
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
}

.video-thumbnail {
  position: relative;
  border-radius: var(--rounded-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
}

.video-thumbnail:hover {
  transform: scale(1.02);
}

.video-thumbnail img {
  width: 100%;
  height: auto;
  display: block;
}

.play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background-color: var(--secondary);
  border-radius: var(--rounded-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.play-button:hover {
  background-color: var(--secondary-dark);
  transform: translate(-50%, -50%) scale(1.1);
}

.play-button i {
  color: var(--accent);
  font-size: 1.25rem;
  margin-left: 3px;
}

/* 15. Free Resources
   ========================================================================== */
.free-resources {
  background-color: var(--primary-extra-light);
}

.resources-content {
  display: flex;
  align-items: center;
  gap: var(--space-12);
}

.resources-text {
  flex: 1;
}

.resources-text h2 {
  color: var(--primary);
  margin-bottom: var(--space-4);
}

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

.resources-list {
  list-style: none;
  margin-bottom: var(--space-8);
}

.resources-list li {
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: 500;
}

.resources-list i {
  width: 32px;
  height: 32px;
  background-color: var(--secondary-extra-light);
  color: var(--secondary);
  border-radius: var(--rounded-full);
  display: flex;
  align-items: center;
  justify-content: center;
}

.resources-image {
  flex: 1;
}

.resources-image img {
  width: 100%;
  border-radius: var(--rounded-lg);
  box-shadow: var(--shadow-lg);
  transform: perspective(1000px) rotateY(10deg);
  transition: var(--transition);
}

.resources-image img:hover {
  transform: perspective(1000px) rotateY(5deg);
}

/* 16. CTA Section
   ========================================================================== */
.cta {
  background: var(--gradient-primary);
  color: var(--accent);
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(244, 114, 182, 0.15) 0%, rgba(244, 114, 182, 0) 70%);
}

.cta-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.cta h2 {
  font-size: 2.5rem;
  margin-bottom: var(--space-4);
  color: var(--accent);
}

.cta p {
  font-size: 1.25rem;
  margin-bottom: var(--space-8);
  opacity: 0.9;
}

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

/* 17. FAQ
   ========================================================================== */
.faq-items {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: var(--space-4);
  border-radius: var(--rounded);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.faq-item:hover {
  box-shadow: var(--shadow);
}

.faq-question {
  width: 100%;
  padding: var(--space-4) var(--space-6);
  background-color: var(--gray-50);
  border: none;
  text-align: left;
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}

.faq-question:hover {
  background-color: var(--primary-extra-light);
}

.faq-question i {
  transition: var(--transition);
}

.faq-question.active i {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 var(--space-6);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
}

.faq-answer p {
  padding: var(--space-4) 0;
  color: var(--gray-600);
}

.faq-footer {
  text-align: center;
  margin-top: var(--space-8);
}

.faq-footer a {
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
}

.faq-footer a:hover {
  color: var(--secondary);
}

/* 18. Contact
   ========================================================================== */
.contact-content {
  display: flex;
  gap: var(--space-12);
}

.contact-info {
  flex: 1;
}

.contact-info h2 {
  color: var(--primary);
  margin-bottom: var(--space-4);
}

.contact-info p {
  color: var(--gray-600);
  margin-bottom: var(--space-8);
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

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

.contact-method i {
  width: 48px;
  height: 48px;
  background-color: var(--primary-extra-light);
  color: var(--primary);
  border-radius: var(--rounded-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.contact-method h3 {
  color: var(--primary);
  margin-bottom: var(--space-1);
  font-size: 1.125rem;
}

.contact-form {
  flex: 1;
  background-color: var(--accent);
  padding: var(--space-8);
  border-radius: var(--rounded-lg);
  box-shadow: var(--shadow);
}

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

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--gray-200);
  border-radius: var(--rounded);
  font-family: inherit;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

/* 19. Footer
   ========================================================================== */
.footer {
  background-color: var(--gray-900);
  color: var(--gray-300);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-12);
  padding: var(--space-12) 0;
}

.footer-about {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer-logo {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--accent);
}

.footer-logo span {
  color: var(--secondary);
}

.newsletter {
  margin-top: var(--space-6);
}

.newsletter h3 {
  font-size: 1.125rem;
  color: var(--accent);
  margin-bottom: var(--space-3);
}

.newsletter form {
  display: flex;
}

.newsletter input {
  flex: 1;
  padding: var(--space-3);
  border: none;
  border-radius: var(--rounded-sm) 0 0 var(--rounded-sm);
  font-family: inherit;
}

.newsletter button {
  background-color: var(--secondary);
  color: var(--accent);
  border: none;
  padding: 0 var(--space-4);
  border-radius: 0 var(--rounded-sm) var(--rounded-sm) 0;
  cursor: pointer;
  transition: var(--transition);
}

.newsletter button:hover {
  background-color: var(--secondary-dark);
}

.footer-heading {
  font-size: 1.125rem;
  color: var(--accent);
  margin-bottom: var(--space-4);
  position: relative;
  padding-bottom: var(--space-2);
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--gradient-secondary);
  border-radius: var(--rounded-full);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links a {
  color: var(--gray-300);
  text-decoration: none;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--secondary);
  padding-left: var(--space-2);
}

.footer-bottom {
  border-top: 1px solid var(--gray-800);
  padding: var(--space-6) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-payments {
  display: flex;
  gap: var(--space-3);
}

.footer-payments i {
  font-size: 1.5rem;
  color: var(--gray-400);
}

/* 20. Animations
   ========================================================================== */
@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(244, 114, 182, 0.4);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(244, 114, 182, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(244, 114, 182, 0);
  }
}

@keyframes float {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
  100% {
    transform: translateY(0);
  }
}

.floating {
  animation: float 3s ease-in-out infinite;
}

/* 21. Media Queries
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-content {
    flex-direction: column;
    text-align: center;
  }
  
  .hero-text {
    padding-right: 0;
    margin-bottom: var(--space-12);
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .hero-badges {
    justify-content: center;
  }
  
  .resources-content {
    flex-direction: column;
  }
  
  .contact-content {
    flex-direction: column;
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .hero-text h1 {
    font-size: 2.5rem;
  }
  
  .steps::before {
    left: 24px;
  }
  
  .step-number {
    width: 48px;
    height: 48px;
    font-size: 1.25rem;
  }
  
  .cta-buttons {
    flex-direction: column;
  }
  
  .mobile-menu-btn {
    display: flex;
  }
  
  .nav-links,
  .auth-buttons {
    display: none;
  }
}

@media (max-width: 576px) {
  .hero {
    padding-top: 100px;
  }
  
  .hero-text h1 {
    font-size: 2rem;
  }
  
  .hero-buttons {
    flex-direction: column;
  }
  
  .hero-badges {
    flex-direction: column;
  }
  
  .school-logos {
    gap: var(--space-4);
  }
  
  .school-logos img {
    height: 30px;
  }
  
  .section {
    padding: var(--space-12) 0;
  }
  
  .section-lg {
    padding: var(--space-16) 0;
  }
  
  .stat-number {
    font-size: 2.5rem;
  }
}
/* Contact Section Enhancements */
.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.contact-methods {
  margin: 2rem 0;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-method i {
  font-size: 1.5rem;
  color: var(--primary);
}

.social-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .contact-content {
    grid-template-columns: 1fr;
  }
  
  .contact-info {
    order: 2;
    margin-top: 2rem;
  }
  
  .contact-form {
    order: 1;
  }
}