:root {
  /* Color scheme - Monochromatic */
  --primary-color: #2c3e50;
  --primary-light: #3a506b;
  --primary-dark: #1c2833;
  --accent-color: #4a6f8a;
  --accent-light: #6890b1;
  --accent-dark: #354f6b;
  
  /* Text colors */
  --text-primary: #333333;
  --text-secondary: #555555;
  --text-light: #f5f5f5;
  --text-dark: #222222;
  
  /* Glass effect colors */
  --glass-bg: rgba(255, 255, 255, 0.1);
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-shadow: rgba(0, 0, 0, 0.1);
  --glass-card-bg: rgba(255, 255, 255, 0.15);
  
  /* Background gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  --gradient-accent: linear-gradient(135deg, var(--accent-color), var(--accent-dark));
  --overlay-dark: rgba(0, 0, 0, 0.6);
  --overlay-light: rgba(255, 255, 255, 0.05);
  
  /* Spacing variables */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 5rem;
  
  /* Border radius */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  --border-radius-xl: 24px;
  
  /* Shadows */
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.2);
  
  /* Animation timings */
  --transition-fast: 0.2s;
  --transition-medium: 0.3s;
  --transition-slow: 0.5s;
}

/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: 'Merriweather', serif;
  font-weight: 300;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: #f5f7fa;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--spacing-sm);
  color: var(--text-dark);
}

h1 {
  font-size: 2.8rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

h2 {
  font-size: 2.2rem;
  margin-bottom: var(--spacing-md);
}

h3 {
  font-size: 1.6rem;
  margin-bottom: var(--spacing-sm);
}

h4 {
  font-size: 1.2rem;
}

p {
  margin-bottom: var(--spacing-sm);
}

a {
  color: var(--accent-color);
  text-decoration: none;
  transition: color var(--transition-fast) ease;
}

a:hover {
  color: var(--accent-light);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol {
  list-style-position: inside;
  margin-bottom: var(--spacing-sm);
}

/* Container and layout */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-md);
  position: relative;
}

.section-title:after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background-color: var(--accent-color);
  margin: var(--spacing-sm) auto;
}

.section-subtitle {
  text-align: center;
  color: var(--text-secondary);
  max-width: 800px;
  margin: 0 auto var(--spacing-lg);
  font-family: 'Merriweather', serif;
  font-weight: 300;
  font-size: 1.1rem;
}

/* Glassmorphism Components */
.glass-card {
  background: var(--glass-card-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--glass-border);
  box-shadow: 0 8px 32px 0 var(--glass-shadow);
  padding: var(--spacing-md);
  transition: transform var(--transition-medium) ease, box-shadow var(--transition-medium) ease;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.glass-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px 0 rgba(0, 0, 0, 0.15);
}

.glass-header, .glass-footer {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 8px 32px 0 var(--glass-shadow);
  z-index: 1000;
}

.glass-input {
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-md);
  padding: 10px 15px;
  font-family: 'Merriweather', serif;
  color: var(--text-dark);
  width: 100%;
  transition: all var(--transition-fast) ease;
}

.glass-input:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 2px rgba(74, 111, 138, 0.2);
}

/* Buttons */
.btn, button, input[type='submit'] {
  display: inline-block;
  padding: 12px 24px;
  background: var(--gradient-primary);
  color: white;
  border: none;
  border-radius: var(--border-radius-md);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  cursor: pointer;
  transition: transform var(--transition-fast) cubic-bezier(0.18, 0.89, 0.32, 1.28), 
              box-shadow var(--transition-fast) ease;
  text-align: center;
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  outline: none;
}

.btn:hover, button:hover, input[type='submit']:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.btn:active, button:active, input[type='submit']:active {
  transform: translateY(1px);
  box-shadow: var(--shadow-sm);
}

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

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

.bounce-animation {
  transition: transform 0.5s cubic-bezier(0.18, 0.89, 0.32, 1.28);
}

.bounce-animation:hover {
  transform: translateY(-5px);
}

.bounce-animation-input:focus {
  animation: bounce 0.5s cubic-bezier(0.18, 0.89, 0.32, 1.28);
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

/* Parallax and Background Effects */
.parallax-bg {
  background-attachment: fixed;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  position: relative;
  color: var(--text-light);
}

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--overlay-dark);
  z-index: 1;
}

.parallax-bg .container {
  position: relative;
  z-index: 2;
}

/* Animation utilities */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-on-scroll.active {
  opacity: 1;
  transform: translateY(0);
}

/* Header and Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: var(--spacing-sm) 0;
  transition: all var(--transition-medium) ease;
}

header.scrolled {
  padding: 10px 0;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

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

.logo {
  z-index: 1001;
}

.logo img {
  height: 60px;
  width: auto;
}

.desktop-nav ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

.desktop-nav ul li {
  margin-left: var(--spacing-md);
}

.desktop-nav ul li a {
  color: var(--text-dark);
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  transition: color var(--transition-fast) ease;
  position: relative;
  padding-bottom: 5px;
}

.desktop-nav ul li a:after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: var(--accent-color);
  transition: width var(--transition-fast) ease;
}

.desktop-nav ul li a:hover {
  color: var(--accent-color);
}

.desktop-nav ul li a:hover:after {
  width: 100%;
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  cursor: pointer;
  z-index: 1001;
}

.mobile-menu-toggle span {
  display: block;
  width: 100%;
  height: 3px;
  background-color: var(--text-dark);
  transition: all var(--transition-fast) ease;
}

.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100vh;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1000;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: right var(--transition-slow) ease;
}

.mobile-nav.active {
  right: 0;
}

.mobile-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: center;
}

.mobile-nav ul li {
  margin-bottom: var(--spacing-md);
}

.mobile-nav ul li a {
  font-size: 1.5rem;
  color: var(--text-dark);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  transition: color var(--transition-fast) ease;
}

.mobile-nav ul li a:hover {
  color: var(--accent-color);
}

/* Hero Section */
.hero-section {
  padding: 180px 0 100px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
}

.hero-content {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.hero-content h1 {
  color: white;
  margin-bottom: var(--spacing-md);
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.2;
}

.hero-content p {
  color: white;
  font-size: 1.2rem;
  margin-bottom: var(--spacing-lg);
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.stat-item {
  text-align: center;
  padding: var(--spacing-sm) var(--spacing-md);
  min-width: 120px;
}

.stat-item h3 {
  color: white;
  font-size: 2rem;
  margin-bottom: 5px;
}

.stat-item p {
  color: white;
  font-size: 0.9rem;
  margin: 0;
}

/* Webinars Section */
.webinars-section {
  padding: var(--spacing-xl) 0;
  background-color: #f5f7fa;
}

.webinars-carousel {
  position: relative;
  margin: 0 auto;
  max-width: 1000px;
}

.carousel-container {
  display: flex;
  overflow: hidden;
}

.carousel-slide {
  min-width: 100%;
  transition: transform var(--transition-slow) ease;
}

.webinar-card {
  margin: 0 auto;
  max-width: 800px;
}

.webinar-card .image-container {
  width: 100%;
  height: 300px;
  overflow: hidden;
  border-radius: var(--border-radius-md);
  margin-bottom: var(--spacing-md);
}

.webinar-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-medium) ease;
}

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

.webinar-meta {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-md);
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.carousel-controls {
  display: flex;
  justify-content: center;
  margin-top: var(--spacing-md);
}

.prev-btn, .next-btn {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary-color);
  cursor: pointer;
  padding: 10px;
  margin: 0 10px;
  transition: color var(--transition-fast) ease;
}

.prev-btn:hover, .next-btn:hover {
  color: var(--accent-color);
}

/* Instructors Section */
.instructors-section {
  padding: var(--spacing-xl) 0;
}

.instructors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

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

.instructor-card .image-container {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto var(--spacing-md);
  border: 3px solid var(--glass-border);
}

.instructor-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.instructor-role {
  color: var(--accent-color);
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
}

.instructor-stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-color);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* Case Studies Section */
.case-studies-section {
  padding: var(--spacing-xl) 0;
  background-color: #f5f7fa;
}

.case-studies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.case-study-card {
  height: 100%;
}

.case-study-card .image-container {
  width: 100%;
  height: 200px;
  overflow: hidden;
  border-radius: var(--border-radius-md);
  margin-bottom: var(--spacing-md);
}

.case-study-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-medium) ease;
}

.case-study-card:hover img {
  transform: scale(1.05);
}

/* Customer Stories Section */
.customer-stories-section {
  padding: var(--spacing-xl) 0;
}

.testimonials-carousel {
  position: relative;
  margin: 0 auto;
  max-width: 900px;
}

.testimonial-card {
  text-align: center;
  padding: var(--spacing-lg);
}

.quote-icon {
  font-size: 3rem;
  color: var(--accent-light);
  line-height: 1;
  margin-bottom: var(--spacing-sm);
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: var(--spacing-md);
}

.testimonial-author img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin-right: var(--spacing-sm);
  object-fit: cover;
}

.author-info h4 {
  margin-bottom: 0;
  color: white;
}

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

/* Resources Section */
.resources-section {
  padding: var(--spacing-xl) 0;
  background-color: #f5f7fa;
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.resource-card {
  height: 100%;
}

.resource-card .image-container {
  width: 100%;
  height: 180px;
  overflow: hidden;
  border-radius: var(--border-radius-md);
  margin-bottom: var(--spacing-md);
}

.resource-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.resource-links {
  list-style: none;
  padding: 0;
}

.resource-links li {
  margin-bottom: var(--spacing-xs);
}

.resource-links a {
  display: inline-block;
  color: var(--accent-color);
  transition: transform var(--transition-fast) ease, color var(--transition-fast) ease;
}

.resource-links a:hover {
  color: var(--accent-light);
  transform: translateX(5px);
}

/* News Section */
.news-section {
  padding: var(--spacing-xl) 0;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.news-card {
  height: 100%;
}

.news-date {
  display: block;
  color: var(--accent-color);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-xs);
}

.news-meta {
  display: flex;
  justify-content: space-between;
  margin: var(--spacing-md) 0;
  font-size: 0.9rem;
  color: var(--text-light);
}

.news-link {
  display: inline-flex;
  align-items: center;
  color: var(--accent-light);
  font-weight: 600;
  transition: transform var(--transition-fast) ease;
}

.news-link i {
  margin-left: 5px;
  transition: transform var(--transition-fast) ease;
}

.news-link:hover {
  transform: translateX(5px);
}

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

/* Partners Section */
.partners-section {
  padding: var(--spacing-xl) 0;
  background-color: #f5f7fa;
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--spacing-lg);
}

.partner-card {
  text-align: center;
  padding: var(--spacing-md);
}

.partner-card img {
  height: 100px;
  width: auto;
  margin: 0 auto var(--spacing-md);
  transition: transform var(--transition-medium) ease;
}

.partner-card:hover img {
  transform: scale(1.1);
}

/* Careers Section */
.careers-section {
  padding: var(--spacing-xl) 0;
}

.careers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.career-card {
  height: 100%;
}

.career-details {
  display: flex;
  justify-content: space-between;
  margin: var(--spacing-md) 0;
  color: var(--text-light);
  font-size: 0.9rem;
}

/* Contact Section */
.contact-section {
  padding: var(--spacing-xl) 0;
  background-color: #f5f7fa;
}

.contact-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}

.contact-info {
  max-width: 500px;
}

.contact-details {
  margin-top: var(--spacing-md);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--spacing-md);
}

.contact-item .icon {
  margin-right: var(--spacing-sm);
  font-size: 1.5rem;
  color: var(--accent-color);
}

.contact-item h4 {
  margin-bottom: 5px;
}

.social-media h4 {
  margin-bottom: var(--spacing-sm);
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.social-links a {
  color: var(--accent-color);
  font-weight: 500;
  transition: color var(--transition-fast) ease, transform var(--transition-fast) ease;
}

.social-links a:hover {
  color: var(--accent-light);
  transform: translateY(-3px);
}

.contact-form-container {
  max-width: 500px;
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: 500;
}

.checkbox-container {
  display: flex;
  align-items: center;
  cursor: pointer;
  font-size: 0.9rem;
}

.checkbox-container input {
  margin-right: 10px;
}

/* Footer */
footer {
  padding: var(--spacing-xl) 0 var(--spacing-md);
  color: var(--text-dark);
}

.footer-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-column h3 {
  margin-bottom: var(--spacing-md);
  font-size: 1.2rem;
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: var(--spacing-xs);
}

.footer-links a {
  color: var(--text-secondary);
  transition: color var(--transition-fast) ease, transform var(--transition-fast) ease;
  display: inline-block;
}

.footer-links a:hover {
  color: var(--accent-color);
  transform: translateX(5px);
}

.newsletter h3 {
  margin-top: var(--spacing-md);
}

.newsletter-form {
  display: flex;
  gap: 10px;
}

.newsletter-form input {
  flex-grow: 1;
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--glass-border);
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.footer-bottom p {
  margin-bottom: var(--spacing-xs);
}

/* Success Page */
.success-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-md);
}

.success-page .glass-card {
  max-width: 600px;
  padding: var(--spacing-lg);
}

/* Terms and Privacy Pages */
.terms-page, .privacy-page {
  padding-top: 100px;
  padding-bottom: var(--spacing-xl);
}

.terms-content, .privacy-content {
  max-width: 800px;
  margin: 0 auto;
}

/* Responsive styles */
@media (max-width: 992px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .desktop-nav {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .contact-columns {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .contact-info, .contact-form-container {
    max-width: 100%;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .stat-item {
    width: 100%;
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 2.2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  .hero-section {
    padding: 140px 0 80px;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .instructor-stats, .webinar-meta, .news-meta, .career-details {
    flex-direction: column;
    gap: 10px;
    align-items: center;
  }
  
  .newsletter-form {
    flex-direction: column;
  }
  
  .newsletter-form button {
    width: 100%;
  }
}

@media (max-width: 576px) {
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.6rem;
  }
  
  .testimonial-author {
    flex-direction: column;
    text-align: center;
  }
  
  .testimonial-author img {
    margin-right: 0;
    margin-bottom: var(--spacing-sm);
  }
}

*{
  opacity: 1 !important;
}