/* ===== RESET & BASE STYLES ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Colors */
  --primary-color: #E53935;
  --primary-dark: #dc2626;
  --primary-light: rgba(229, 57, 53, 0.1);
  --text-primary: #1a1a1a;
  --text-secondary: #4b5563;
  --text-tertiary: #6b7280;
  --bg-white: #ffffff;
  --bg-light: #f9fafb;
  --bg-lighter: #f3f4f6;
  --border-color: #e5e7eb;
  --border-light: #e2e8f0;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  
  /* Dark theme colors */
  --dark-bg: #1a1a1a;
  --dark-bg-secondary: #2d2d2d;
  --dark-text: #e5e7eb;
  --dark-border: #374151;
  
  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
  --font-heading: 'Inter', var(--font-sans);
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  
  /* Borders */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.15);
}

body {
  font-family: var(--font-sans);
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-white);
  overflow-x: hidden;
  margin-top: 80px;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== HEADER (Your Specified Styles) ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: white;
  color: black;
  border-bottom: 1px solid #e2e8f0;
  padding: 16px 0;
  transition: all 0.3s ease;
}

.site-header[data-shrink="true"] {
  padding: 12px 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Force header always white */
.theme-dark .site-header {
  background-color: white !important;
  color: black !important;
}

/* ===== NAVIGATION ===== */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.nav-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ===== LOGO ===== */
.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: black;
}

.logo-mark {
  height: 60px;
  width: auto;
  transition: height 0.3s ease;
}

.site-header[data-shrink="true"] .logo-mark {
  height: 48px;
}

/* ===== THEME TOGGLE ===== */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 2px solid #d1d5db;
  border-radius: 8px;
  background: #f9fafb;
  cursor: pointer;
  color: #374151;
  transition: all 0.2s ease;
}

.theme-toggle:hover {
  background: #f3f4f6;
  border-color: #E53935;
}

.theme-icon-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-icon {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.3s ease;
}

.theme-icon--sun {
  opacity: 1;
}

.theme-icon--moon {
  opacity: 0;
}

.theme-dark .theme-icon--sun {
  opacity: 0;
}

.theme-dark .theme-icon--moon {
  opacity: 1;
}

/* ===== MOBILE TOGGLE ===== */
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: #f9fafb;
  border: 2px solid #d1d5db;
  color: #374151;
  cursor: pointer;
  transition: all 0.2s ease;
}

.nav-toggle:hover {
  background: #f3f4f6;
  border-color: #E53935;
}

.nav-toggle[aria-expanded="true"] {
  background: #E53935;
  border-color: #E53935;
  color: white;
}

.hamburger {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 20px;
}

.hamburger::before,
.hamburger::after {
  content: '';
  width: 100%;
  height: 2px;
  background: currentColor;
  transition: all 0.3s ease;
}

.hamburger::before {
  transform-origin: top left;
}

.hamburger::after {
  transform-origin: bottom left;
}

/* ===== NAVIGATION MENU ===== */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-menu a {
  color: #374151;
  text-decoration: none;
  padding: 12px 16px;
  border-radius: 8px;
  font-weight: 500;
  transition: all 0.2s ease;
  display: inline-block;
}

.nav-menu a:hover {
  background: #f3f4f6;
  color: #E53935;
}

.nav-menu a.active {
  background: rgba(229, 57, 53, 0.1);
  color: #E53935;
  font-weight: 600;
}

.btn-primary {
  background: #E53935 !important;
  color: white !important;
  font-weight: 600;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background: #dc2626 !important;
  color: white !important;
  transform: translateY(-2px);
}

/* ===== HERO SECTION ===== */
.hero {
  background: linear-gradient(135deg, #E53935 0%, #dc2626 100%);
  color: white;
  padding: 80px 0 60px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('res/element-1.png') no-repeat center center;
  opacity: 0.3;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  padding: 8px 16px;
  border-radius: 50px;
  margin-bottom: 20px;
  font-size: 14px;
  font-weight: 500;
}

.badge-icon {
  font-size: 18px;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.hero-subtitle {
  font-size: 1.25rem;
  line-height: 1.6;
  margin-bottom: 40px;
  opacity: 0.95;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 30px;
  margin: 40px 0;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.stat-label {
  display: block;
  font-size: 0.9rem;
  opacity: 0.9;
}

.social-proof {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  margin: 30px 0;
}

.student-avatars {
  display: flex;
  align-items: center;
}

.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 3px solid white;
  margin-left: -12px;
  object-fit: cover;
}

.avatar:first-child {
  margin-left: 0;
}

.avatar-more {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  margin-left: -12px;
  border: 3px solid white;
}

.social-proof-text {
  margin: 0;
  font-size: 0.95rem;
}

.hero-actions {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 30px 0;
}

.trust-indicators {
  display: flex;
  gap: 30px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 30px;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
}

.indicator-icon {
  font-size: 18px;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  border: 2px solid transparent;
  font-size: 1rem;
  line-height: 1.5;
}

.btn-large {
  padding: 16px 32px;
  font-size: 1.1rem;
}

.btn-xl {
  padding: 18px 40px;
  font-size: 1.15rem;
}

.btn-full {
  width: 100%;
  justify-content: center;
}

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

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(229, 57, 53, 0.3);
}

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

.btn-outline:hover {
  background: transparent;
  color: white;
  border-color: white;
}

.btn-outline-small {
  background: transparent;
  color: var(--text-secondary);
  border: 2px solid var(--border-color);
  padding: 10px 20px;
  font-size: 0.9rem;
}

.btn-outline-small:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.btn-arrow {
  font-size: 1.2em;
  transition: transform 0.3s ease;
}

.btn:hover .btn-arrow {
  transform: translateX(4px);
}


/* ===== FOREX PROMOTION STYLES ===== */
.forex-promo-banner {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  padding: 30px;
  border-radius: var(--radius-lg);
  margin-bottom: 50px;
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
}

.forex-promo-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

.promo-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: white;
}

.promo-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.3);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 15px;
  letter-spacing: 1px;
}

.promo-content h3 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 15px;
  text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.promo-content p {
  font-size: 1.1rem;
  margin-bottom: 25px;
  opacity: 0.95;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.promo-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 20px;
  margin: 30px 0;
}

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

.promo-stat .stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 5px;
}

.promo-stat .stat-label {
  display: block;
  font-size: 0.9rem;
  opacity: 0.9;
}

.promo-btn {
  background: white !important;
  color: #d97706 !important;
  font-size: 1.15rem;
}

.promo-btn:hover {
  background: rgba(255,255,255,0.9) !important;
  transform: translateY(-3px);
}

/* Course Card Advantages */
.course-advantages {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 20px 0;
  padding: 20px;
  background: var(--bg-light);
  border-radius: var(--radius-sm);
}

.advantage-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.advantage-icon {
  font-size: 1.3rem;
}

.pricing-main {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.bonus-value {
  margin-top: 8px;
}

.bonus-text {
  display: inline-block;
  background: var(--success-color);
  color: white;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 600;
}

.image-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
  padding: 15px;
  text-align: center;
}

.overlay-text {
  color: white;
  font-weight: 600;
  font-size: 0.9rem;
}

/* Why Forex Section */
.why-forex-section {
  background: linear-gradient(135deg, #f9fafb 0%, #ffffff 100%);
}

.section-badge {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary-color);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 15px;
}

.forex-advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
  margin-bottom: 50px;
}

.advantage-card {
  background: white;
  padding: 30px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

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

.advantage-card.highlight {
  border: 2px solid var(--primary-color);
  background: var(--primary-light);
}

.advantage-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.advantage-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--primary-color);
  opacity: 0.2;
  line-height: 1;
}

.advantage-icon-large {
  font-size: 3rem;
}

.advantage-card h3 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.advantage-value {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 12px;
}

.advantage-card p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* Forex Comparison Box */
.forex-comparison-box {
  background: white;
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  margin-bottom: 40px;
}

.forex-comparison-box h3 {
  font-size: 1.75rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 30px;
  color: var(--text-primary);
}

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
}

.comparison-item {
  text-align: center;
  padding: 20px;
  background: var(--bg-light);
  border-radius: var(--radius-md);
}

.comparison-label {
  display: block;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 15px;
  font-size: 0.9rem;
}

.comparison-values {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.comparison-values span {
  padding: 10px;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.comparison-values .winner {
  background: var(--success-color);
  color: white;
  font-size: 1.1rem;
}

/* Forex CTA Box */
.forex-cta-box {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: white;
  padding: 40px;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-xl);
}

.forex-cta-box h3 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 15px;
}

.forex-cta-box p {
  font-size: 1.1rem;
  margin-bottom: 25px;
  opacity: 0.95;
}

/* Premium Course Details */
.forex-details-premium {
  background: linear-gradient(to bottom, #f9fafb 0%, white 100%);
}

.course-special-banner {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: white;
  padding: 20px 30px;
  border-radius: var(--radius-lg);
  margin-bottom: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  text-align: center;
  box-shadow: var(--shadow-lg);
}

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

.premium-badge {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.course-hero-lead {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.forex-key-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin: 30px 0;
  padding: 25px;
  background: var(--bg-light);
  border-radius: var(--radius-md);
}

.key-stat-item {
  display: flex;
  align-items: center;
  gap: 15px;
}

.key-stat-icon {
  font-size: 2.5rem;
  flex-shrink: 0;
}

.key-stat-item strong {
  display: block;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary-color);
}

.key-stat-item span {
  display: block;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.premium-urgency {
  background: linear-gradient(135deg, #dc2626 0%, #991b1b 100%);
  border: none;
  animation: pulse 2s infinite;
}

.bonus-callout {
  background: var(--success-color);
  color: white;
  padding: 25px;
  border-radius: var(--radius-md);
  margin-top: 30px;
}

.bonus-callout h4 {
  margin-bottom: 15px;
  font-size: 1.2rem;
}

.bonus-callout ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.bonus-callout li {
  padding: 8px 0;
  font-weight: 500;
}

.pulse-animation {
  animation: pulse-button 2s infinite;
}

@keyframes pulse-button {
  0%, 100% { box-shadow: 0 4px 15px rgba(229, 57, 53, 0.4); }
  50% { box-shadow: 0 6px 25px rgba(229, 57, 53, 0.6); }
}

.image-overlay-stats {
  position: absolute;
  top: 15px;
  left: 15px;
  right: 15px;
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.overlay-stat {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 10px 15px;
  border-radius: var(--radius-sm);
  text-align: center;
  flex: 1;
}

.overlay-stat strong {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary-color);
}

.overlay-stat span {
  display: block;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.premium-module {
  border-left-color: #f59e0b;
  border-left-width: 5px;
}

.premium-included {
  background: linear-gradient(135deg, #f9fafb 0%, white 100%);
}

.highlight-item {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white;
  font-weight: 700;
}

.highlight-item .check-icon {
  color: white;
}

/* Forex Success Stories */
.forex-success-stories {
  margin-top: 60px;
  padding: 40px;
  background: var(--bg-light);
  border-radius: var(--radius-lg);
}

.forex-success-stories h3 {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 30px;
}

.success-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
}

.success-card {
  background: white;
  padding: 30px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.success-quote {
  font-size: 1.05rem;
  font-style: italic;
  line-height: 1.7;
  color: var(--text-primary);
  margin-bottom: 20px;
  position: relative;
  padding-left: 20px;
}

.success-quote::before {
  content: '"';
  position: absolute;
  left: 0;
  top: -10px;
  font-size: 3rem;
  color: var(--primary-color);
  opacity: 0.3;
}

.success-author {
  display: flex;
  align-items: center;
  gap: 15px;
}

.success-author img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
}

.success-author strong {
  display: block;
  font-size: 1.1rem;
  color: var(--text-primary);
}

.success-author span {
  display: block;
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

.profit-badge-sm {
  background: var(--success-color);
  color: white !important;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.8rem !important;
  font-weight: 600;
  margin-top: 5px !important;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .course-advantages {
    grid-template-columns: 1fr;
  }
  
  .forex-advantages-grid {
    grid-template-columns: 1fr;
  }
  
  .comparison-grid {
    grid-template-columns: 1fr;
  }
  
  .forex-key-stats {
    grid-template-columns: 1fr;
  }
  
  .promo-content h3 {
    font-size: 1.5rem;
  }
  
  .promo-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}



/* ===== COURSE NAVIGATION ===== */
.course-nav {
  background: white;
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: 80px;
  z-index: 100;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.course-nav-list {
  display: flex;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.course-nav-list::-webkit-scrollbar {
  display: none;
}

.course-nav-link {
  display: block;
  padding: 16px 24px;
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  white-space: nowrap;
  border-bottom: 3px solid transparent;
  transition: all 0.2s ease;
}

.course-nav-link:hover {
  color: var(--primary-color);
  background: var(--bg-lighter);
}

.course-nav-link.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
  font-weight: 600;
}

/* ===== SECTION STYLES ===== */
section {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 60px;
}

.section-header h2 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 15px;
  line-height: 1.2;
}

.section-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ===== COURSE OVERVIEW ===== */
.course-overview {
  background: var(--bg-light);
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
  margin-bottom: 50px;
}

.course-card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
  position: relative;
  display: flex;
  flex-direction: column;
}

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

.course-card.featured {
  border: 3px solid var(--primary-color);
}

.course-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background: var(--primary-color);
  color: white;
  padding: 6px 12px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  z-index: 10;
}

.course-label-top {
  position: absolute;
  top: 15px;
  left: 15px;
  background: var(--warning-color);
  color: white;
  padding: 6px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 10;
}

.course-label-top.trending {
  background: var(--success-color);
}

.course-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  position: relative;
}

.course-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.course-content {
  padding: 25px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.course-content h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
  line-height: 1.3;
}

.course-rating {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.stars {
  color: #f59e0b;
  font-size: 0.9rem;
}

.rating-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.course-description {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
  font-size: 0.95rem;
}

.course-highlights {
  list-style: none;
  margin-bottom: 20px;
}

.course-highlights li {
  padding: 8px 0;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.9rem;
}

.course-highlights strong {
  color: var(--success-color);
}

.course-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-bottom: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

.course-meta span {
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 5px;
}

.course-pricing {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.course-price {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary-color);
}

.course-original-price {
  font-size: 1.2rem;
  color: var(--text-tertiary);
  text-decoration: line-through;
}

.discount-badge {
  background: var(--success-color);
  color: white;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 600;
}

.course-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: auto;
}

.limited-offer {
  text-align: center;
  color: var(--warning-color);
  font-weight: 600;
  font-size: 0.9rem;
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1px solid var(--border-color);
}

/* ===== GUARANTEE SECTION ===== */
.guarantee-section {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  padding: 30px;
  border-radius: var(--radius-lg);
  margin-top: 50px;
}

.guarantee-content {
  display: flex;
  align-items: center;
  gap: 20px;
  color: white;
}

.guarantee-icon {
  font-size: 3rem;
  flex-shrink: 0;
}

.guarantee-text h3 {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.guarantee-text p {
  opacity: 0.95;
  font-size: 1rem;
  margin: 0;
}

/* ===== WHY CHOOSE US ===== */
.why-choose-us {
  background: white;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.feature-box {
  background: var(--bg-light);
  padding: 30px;
  border-radius: var(--radius-md);
  text-align: center;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

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

.feature-icon {
  font-size: 3rem;
  margin-bottom: 20px;
  display: block;
}

.feature-box h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.feature-box p {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 0.95rem;
  margin: 0;
}

/* ===== COURSE DETAILS ===== */
.course-details {
  background: white;
}

.course-details.alt-bg {
  background: var(--bg-light);
}

.course-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  margin-bottom: 60px;
}

.course-hero-badge {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary-color);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.trending-badge {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white;
}

.course-hero-content h2 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 20px;
  line-height: 1.2;
}

.course-hero-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 30px;
}

.course-hero-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 30px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.feature-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.feature-text strong {
  display: block;
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.feature-text p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0;
}

.course-hero-actions {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.urgency-message {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--warning-color);
  color: white;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
}

.urgency-icon {
  font-size: 1.5rem;
}

.course-hero-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.course-hero-image img {
  width: 100%;
  height: auto;
  display: block;
}

.image-badge {
  position: absolute;
  bottom: 20px;
  right: 20px;
  background: white;
  padding: 15px 20px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.badge-number {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary-color);
  line-height: 1;
}

.badge-text {
  display: block;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 5px;
}

/* ===== CURRICULUM ===== */
.course-curriculum {
  margin-top: 60px;
}

.course-curriculum h3 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 15px;
  text-align: center;
}

.curriculum-intro {
  text-align: center;
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.curriculum-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
}

.curriculum-module {
  background: var(--bg-light);
  padding: 30px;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--primary-color);
  transition: all 0.3s ease;
}

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

.module-number {
  display: inline-block;
  background: var(--primary-color);
  color: white;
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 15px;
}

.curriculum-module h4 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 15px;
}

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

.curriculum-module li {
  padding: 10px 0;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.95rem;
}

.curriculum-module li:last-child {
  border-bottom: none;
}

/* ===== WHAT'S INCLUDED ===== */
.whats-included {
  margin-top: 60px;
  background: var(--bg-light);
  padding: 40px;
  border-radius: var(--radius-lg);
}

.whats-included h3 {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 30px;
  color: var(--text-primary);
}

.included-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.included-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px;
  background: white;
  border-radius: var(--radius-sm);
  font-weight: 500;
  color: var(--text-primary);
}

.check-icon {
  color: var(--success-color);
  font-size: 1.5rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* ===== COMPARISON TABLE ===== */
.course-comparison {
  background: var(--bg-light);
}

.comparison-table-wrapper {
  overflow-x: auto;
  margin-bottom: 30px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  background: white;
  min-width: 800px;
}

.comparison-table th,
.comparison-table td {
  padding: 20px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.comparison-table thead th {
  background: var(--bg-light);
  font-weight: 700;
  color: var(--text-primary);
  font-size: 1.1rem;
  position: sticky;
  top: 0;
  z-index: 10;
}

.comparison-table th.highlight {
  background: var(--primary-light);
  color: var(--primary-color);
}

.comparison-table tbody tr:hover {
  background: var(--bg-light);
}

.comparison-table td:first-child {
  font-weight: 600;
  color: var(--text-primary);
}

.price-row td {
  font-size: 1.5rem;
  font-weight: 800;
}

.price.highlight {
  color: var(--primary-color);
}

.old-price {
  font-size: 1rem;
  color: var(--text-tertiary);
  text-decoration: line-through;
  font-weight: 400;
  margin-left: 10px;
}

.cta-row td {
  padding: 20px;
}

.table-btn {
  display: inline-block;
  background: var(--primary-color);
  color: white;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
}

.table-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}

/* Mobile Comparison Cards */
.mobile-comparison {
  display: none;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
  background: white;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
  margin-bottom: 50px;
}

.testimonial-card {
  background: var(--bg-light);
  padding: 30px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
  position: relative;
  border: 2px solid transparent;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-color);
}

.testimonial-card.featured {
  border: 2px solid var(--primary-color);
  background: white;
}

.testimonial-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background: var(--success-color);
  color: white;
  padding: 5px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
}

.testimonial-content {
  margin-bottom: 20px;
}

.testimonial-content p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-primary);
  font-style: italic;
  position: relative;
  padding-left: 20px;
}

.testimonial-content p::before {
  content: '"';
  position: absolute;
  left: 0;
  top: -10px;
  font-size: 3rem;
  color: var(--primary-color);
  opacity: 0.3;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 15px;
}

.author-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid white;
  box-shadow: var(--shadow-sm);
}

.author-info h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.author-info p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0;
}

.profit-badge {
  display: inline-block;
  background: var(--success-color);
  color: white;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-top: 5px;
}

.testimonial-rating {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 15px;
  border-top: 1px solid var(--border-color);
}

.course-taken {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.overall-rating {
  text-align: center;
  margin-top: 50px;
  padding: 40px;
  background: var(--primary-light);
  border-radius: var(--radius-lg);
}

.rating-score {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
}

.big-rating {
  font-size: 5rem;
  font-weight: 800;
  color: var(--primary-color);
  line-height: 1;
}

.stars-large {
  font-size: 2rem;
  color: #f59e0b;
  display: block;
  margin-bottom: 10px;
}

.rating-details p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin: 0;
}

/* ===== FAQ SECTION ===== */
.faq-section {
  background: var(--bg-light);
}

.faq-container {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: white;
  border-radius: var(--radius-md);
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

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

.faq-question {
  width: 100%;
  padding: 25px 30px;
  background: white;
  border: none;
  text-align: left;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s ease;
}

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

.faq-icon {
  font-size: 1.5rem;
  color: var(--primary-color);
  transition: transform 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-question[aria-expanded="true"] + .faq-answer {
  max-height: 1000px;
}

.faq-answer > div {
  padding: 0 30px 25px;
}

.faq-answer p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 1rem;
  margin: 0;
}

/* ===== FREE TRIAL CTA ===== */
.free-trial-cta {
  background: linear-gradient(135deg, #E53935 0%, #dc2626 100%);
  color: white;
  position: relative;
  overflow: hidden;
}

.free-trial-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid2" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid2)"/></svg>');
  opacity: 0.3;
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.cta-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.cta-content h2 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 15px;
  line-height: 1.2;
}

.cta-subtitle {
  font-size: 1.2rem;
  line-height: 1.6;
  margin-bottom: 40px;
  opacity: 0.95;
}

.trial-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 25px;
  margin: 40px 0;
}

.trial-feature {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  text-align: left;
}

.trial-icon {
  font-size: 2.5rem;
  flex-shrink: 0;
}

.trial-text strong {
  display: block;
  font-size: 1.1rem;
  margin-bottom: 5px;
}

.trial-text p {
  font-size: 0.95rem;
  opacity: 0.9;
  margin: 0;
}

.cta-actions {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 40px 0;
}

.cta-stats {
  display: flex;
  gap: 40px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 30px 0;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.cta-stat {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
}

.stat-icon {
  font-size: 1.5rem;
}

.cta-note {
  font-size: 0.9rem;
  opacity: 0.9;
  margin-top: 20px;
}

/* ===== TRUST BADGES ===== */
.trust-badges {
  background: white;
  padding: 60px 0;
}

.badges-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 30px;
}

.badge-item {
  text-align: center;
  padding: 20px;
  background: var(--bg-light);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}

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

.badge-icon-large {
  font-size: 3rem;
  display: block;
  margin-bottom: 15px;
}

.badge-item p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}

.badge-item strong {
  display: block;
  color: var(--text-primary);
  font-size: 1.1rem;
  margin-bottom: 5px;
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--dark-bg);
  color: var(--dark-text);
  padding: 60px 0 30px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand {
  grid-column: 1 / -1;
}

.footer-logo {
  margin-bottom: 15px;
  filter: brightness(0) invert(1);
}

.footer-tagline {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 15px;
}

.footer-social a {
  color: white;
  text-decoration: none;
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  transition: all 0.3s ease;
  font-size: 0.9rem;
}

.footer-social a:hover {
  background: var(--primary-color);
}

.footer-links h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: white;
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color 0.3s ease;
  font-size: 0.95rem;
}

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

.footer-contact p {
  margin-bottom: 12px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
}

.footer-contact a {
  color: white;
  text-decoration: none;
  transition: color 0.3s ease;
}

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

.footer-hours {
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  margin-bottom: 10px;
}

.footer-disclaimer {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
}

/* ===== DARK THEME ===== */
.theme-dark {
  background-color: var(--dark-bg);
  color: var(--dark-text);
}

.theme-dark section {
  background-color: var(--dark-bg);
}

.theme-dark .course-overview,
.theme-dark .course-comparison,
.theme-dark .faq-section,
.theme-dark .course-details.alt-bg {
  background-color: var(--dark-bg-secondary);
}

.theme-dark .course-card,
.theme-dark .comparison-table,
.theme-dark .testimonial-card,
.theme-dark .faq-item,
.theme-dark .feature-box,
.theme-dark .curriculum-module,
.theme-dark .included-item {
  background-color: var(--dark-bg-secondary);
  color: var(--dark-text);
  border-color: var(--dark-border);
}

.theme-dark .section-header h2,
.theme-dark .course-content h3,
.theme-dark h1, .theme-dark h2, .theme-dark h3, .theme-dark h4 {
  color: var(--dark-text);
}

.theme-dark .course-nav {
  background-color: var(--dark-bg);
  border-bottom-color: var(--dark-border);
}

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

/* Tablets */
@media (max-width: 1024px) {
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .section-header h2 {
    font-size: 2rem;
  }
  
  .course-hero {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .course-hero-image {
    order: -1;
  }
  
  .course-hero-features {
    grid-template-columns: 1fr;
  }
}

/* Mobile */
@media (max-width: 768px) {
  /* Header Mobile Styles */
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: white;
    border-left: 2px solid #e5e7eb;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    padding: 100px 20px 20px;
    gap: 8px;
    transition: right 0.3s ease;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    z-index: 1001;
  }

  .nav-menu[data-state="open"] {
    right: 0;
  }

  .nav-menu a {
    padding: 16px 20px;
    text-align: center;
    border: 1px solid transparent;
    font-size: 16px;
  }

  .nav-menu a:hover {
    border-color: #e5e7eb;
  }

  .btn-primary {
    margin-top: 10px;
    padding: 16px 20px !important;
  }
  
  /* Content Mobile Styles */
  body {
    margin-top: 70px;
  }
  
  .course-nav {
    top: 70px;
  }
  
  section {
    padding: 60px 0;
  }
  
  .hero {
    padding: 60px 0 40px;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .hero-actions {
    flex-direction: column;
  }
  
  .btn-large, .btn-xl {
    width: 100%;
    justify-content: center;
  }
  
  .trust-indicators {
    flex-direction: column;
    gap: 15px;
  }
  
  .section-header h2 {
    font-size: 1.75rem;
  }
  
  .section-subtitle {
    font-size: 1rem;
  }
  
  .courses-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .course-hero {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .course-hero-content h2 {
    font-size: 1.75rem;
  }
  
  .course-hero-features {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  
  .course-hero-actions {
    flex-direction: column;
  }
  
  .curriculum-grid {
    grid-template-columns: 1fr;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .included-grid {
    grid-template-columns: 1fr;
  }
  
  .comparison-table-wrapper {
    display: none;
  }
  
  .mobile-comparison {
    display: block;
  }
  
  .mobile-compare-card {
    background: white;
    padding: 25px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: 20px;
  }
  
  .mobile-compare-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-primary);
  }
  
  .mobile-price {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 20px;
  }
  
  .mobile-compare-card ul {
    list-style: none;
    margin-bottom: 20px;
  }
  
  .mobile-compare-card li {
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
  }
  
  .mobile-compare-card li:last-child {
    border-bottom: none;
  }
  
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  .rating-score {
    flex-direction: column;
    gap: 20px;
  }
  
  .big-rating {
    font-size: 4rem;
  }
  
  .trial-features {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .cta-content h2 {
    font-size: 2rem;
  }
  
  .cta-subtitle {
    font-size: 1rem;
  }
  
  .cta-stats {
    flex-direction: column;
    gap: 15px;
  }
  
  .badges-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .guarantee-content {
    flex-direction: column;
    text-align: center;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  .hero-stats {
    grid-template-columns: 1fr;
  }
  
  .stat-number {
    font-size: 1.75rem;
  }
  
  .hero h1 {
    font-size: 1.75rem;
  }
  
  .section-header h2 {
    font-size: 1.5rem;
  }
  
  .course-hero-content h2 {
    font-size: 1.5rem;
  }
  
  .cta-content h2 {
    font-size: 1.75rem;
  }
  
  .badges-grid {
    grid-template-columns: 1fr;
  }
  
  .btn {
    font-size: 0.95rem;
  }
}

/* Print Styles */
@media print {
  .site-header,
  .course-nav,
  .hero,
  .free-trial-cta,
  .trust-badges,
  .btn,
  .nav-toggle,
  .theme-toggle {
    display: none;
  }
  
  body {
    margin-top: 0;
  }
  
  section {
    padding: 20px 0;
    page-break-inside: avoid;
  }
}

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

/* High Contrast Mode */
@media (prefers-contrast: high) {
  .btn-outline {
    border-width: 3px;
  }
  
  .course-card,
  .testimonial-card,
  .faq-item {
    border: 2px solid var(--text-primary);
  }
}