:root {
  /* Color Variables */
  --primary-color: #2a6496;
  --primary-dark: #1c4568;
  --primary-light: #3a7ab6;
  --secondary-color: #64a0e0;
  --secondary-dark: #4d7eb3;
  --secondary-light: #90c1f5;
  --accent-color: #f0a500;
  --accent-dark: #d89400;
  --accent-light: #ffc045;
  --text-color: #333333;
  --text-light: #666666;
  --text-lighter: #999999;
  --bg-color: #f9f9f9;
  --bg-dark: #e0e0e0;
  --bg-light: #ffffff;
  --success-color: #28a745;
  --danger-color: #dc3545;
  --warning-color: #ffc107;
  --info-color: #17a2b8;
  --shadow-color: rgba(0, 0, 0, 0.05);
  --shadow-color-darker: rgba(0, 0, 0, 0.1);
  --glassmorphism-bg: rgba(255, 255, 255, 0.15);
  --glassmorphism-border: rgba(255, 255, 255, 0.2);
  --glassmorphism-shadow: rgba(0, 0, 0, 0.1);
  --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  --gradient-overlay: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6));
  
  /* Typography */
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Work Sans', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 5rem;
  
  /* Border Radius */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  --border-radius-xl: 24px;
  --border-radius-circle: 50%;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-extra-slow: 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  
  /* Container Widths */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
  
  /* Z-index layers */
  --z-index-dropdown: 1000;
  --z-index-sticky: 1020;
  --z-index-fixed: 1030;
  --z-index-modal-backdrop: 1040;
  --z-index-modal: 1050;
  --z-index-popover: 1060;
  --z-index-tooltip: 1070;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--text-color);
  background-color: var(--bg-color);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

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

ul {
  list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
  color: var(--text-color);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
}

h4 {
  font-size: clamp(1.25rem, 2vw, 1.75rem);
}

h5 {
  font-size: clamp(1.125rem, 1.5vw, 1.5rem);
}

h6 {
  font-size: clamp(1rem, 1vw, 1.25rem);
}

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

/* Layout & Container */
.container {
  width: 90%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section {
  padding: var(--spacing-xl) 0;
  position: relative;
}

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

.section-title::after {
  content: "";
  display: block;
  width: 80px;
  height: 4px;
  background: var(--primary-color);
  margin: var(--spacing-sm) auto 0;
  border-radius: var(--border-radius-sm);
}

.section-subtitle {
  text-align: center;
  color: var(--text-light);
  max-width: 700px;
  margin: 0 auto var(--spacing-xl);
  font-size: 1.2rem;
}

/* Glassmorphism */
.glassmorphism {
  background: var(--glassmorphism-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glassmorphism-border);
  box-shadow: 0 8px 32px 0 var(--glassmorphism-shadow);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-lg);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.glassmorphism:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px 0 var(--glassmorphism-shadow);
}

/* Buttons */
.btn, 
button,
input[type="submit"] {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 500;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  user-select: none;
  border: 1px solid transparent;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  line-height: 1.5;
  border-radius: var(--border-radius-md);
  transition: all var(--transition-medium);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn:hover, 
button:hover,
input[type="submit"]:hover {
  transform: translateY(-3px);
  box-shadow: 0 7px 14px rgba(0, 0, 0, 0.1), 0 3px 6px rgba(0, 0, 0, 0.08);
}

.btn:active, 
button:active,
input[type="submit"]:active {
  transform: translateY(-1px);
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.08);
}

.btn.primary, 
button.primary,
input[type="submit"].primary {
  background-color: var(--primary-color);
  color: white;
}

.btn.primary:hover, 
button.primary:hover,
input[type="submit"].primary:hover {
  background-color: var(--primary-dark);
}

.btn.secondary, 
button.secondary,
input[type="submit"].secondary {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.btn.secondary:hover, 
button.secondary:hover,
input[type="submit"].secondary:hover {
  background-color: var(--primary-color);
  color: white;
}

.btn.accent, 
button.accent,
input[type="submit"].accent {
  background-color: var(--accent-color);
  color: white;
}

.btn.accent:hover, 
button.accent:hover,
input[type="submit"].accent:hover {
  background-color: var(--accent-dark);
}

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-index-fixed);
  transition: background-color var(--transition-medium);
  padding: var(--spacing-md) 0;
  background: #333333;
}

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

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  z-index: 2;
}

.logo a {
  color: white;
  text-decoration: none;
}

.logo h1 {
  margin: 0;
  font-size: 1.8rem;
  color: white;
}

.main-nav ul {
  display: flex;
  gap: var(--spacing-lg);
}

.main-nav a {
  color: white;
  font-weight: 500;
  position: relative;
  padding: var(--spacing-xs) 0;
}

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

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

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 30px;
  height: 25px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 2;
}

.mobile-menu-toggle span {
  width: 30px;
  height: 3px;
  background: white;
  border-radius: 5px;
  transform-origin: 1px;
  transition: all var(--transition-medium);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  color: white;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  padding: var(--spacing-xxl) 0;
}

.hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-content h1 {
  color: white;
  margin-bottom: var(--spacing-lg);
  font-weight: 700;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-content p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xl);
  font-weight: 300;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

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

.stats-widget {
  display: flex;
  justify-content: space-around;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

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

.stat-item h3 {
  color: white;
  font-size: 2.5rem;
  margin-bottom: var(--spacing-xs);
}

.stat-item p {
  color: var(--bg-light);
  font-size: 1rem;
  margin-bottom: 0;
}

/* Projects Section */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.projects-grid .card {
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow: hidden;
  height: 100%;
}

.card-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
  border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
  margin-bottom: var(--spacing-md);
  display: flex;
  justify-content: center;
  align-items: center;
}

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

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

.card-content {
  padding: var(--spacing-md);
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.card-content h3 {
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
}

.card-content p {
  margin-bottom: var(--spacing-lg);
  color: var(--text-light);
}

.card-content .btn {
  margin-top: auto;
}

/* Case Studies Section */
.timeline {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
}

.timeline::after {
  content: '';
  position: absolute;
  width: 6px;
  background-color: var(--primary-light);
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -3px;
  border-radius: var(--border-radius-lg);
}

.timeline-item {
  padding: var(--spacing-lg);
  position: relative;
  width: 45%;
  margin-bottom: var(--spacing-xl);
}

.timeline-item.right {
  left: 55%;
}

.timeline-item::after {
  content: '';
  position: absolute;
  width: 25px;
  height: 25px;
  background-color: var(--primary-color);
  border: 4px solid var(--accent-color);
  top: 20px;
  border-radius: 50%;
  z-index: 1;
}

.timeline-item:not(.right)::after {
  right: -17px;
}

.timeline-item.right::after {
  left: -17px;
}

.timeline-content {
  position: relative;
}

.timeline-content .date {
  background-color: var(--accent-color);
  color: white;
  padding: var(--spacing-xs) var(--spacing-md);
  display: inline-block;
  margin-bottom: var(--spacing-md);
  border-radius: var(--border-radius-sm);
  font-weight: 500;
  font-size: 0.9rem;
}

.image-container {
  margin-bottom: var(--spacing-md);
  width: 100%;
  height: 250px;
  overflow: hidden;
  border-radius: var(--border-radius-md);
  display: flex;
  justify-content: center;
  align-items: center;
}

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

.metrics {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--bg-dark);
}

.metrics li {
  background-color: var(--primary-light);
  color: white;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--border-radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
}

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

.resource-item {
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  background-color: var(--bg-light);
  box-shadow: 0 4px 6px var(--shadow-color);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.resource-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px var(--shadow-color-darker);
}

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

.resource-item p {
  flex: 1;
  margin-bottom: var(--spacing-lg);
}

.resource-item .btn {
  align-self: flex-start;
  margin-top: auto;
}

/* Experts/Instructors Section */
.experts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.experts-grid .card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  height: 100%;
}

.experts-grid .card-image {
  width: 100%;
  height: 350px;
  overflow: hidden;
  border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
}

.experts-grid .card-content {
  padding: var(--spacing-lg);
  flex: 1;
}

.position {
  color: var(--primary-color);
  font-weight: 500;
  margin-bottom: var(--spacing-md);
}

.expert-credentials {
  margin-top: var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.expert-credentials span {
  font-size: 0.9rem;
  color: var(--text-light);
  font-style: italic;
}

/* Media Section */
.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.media-item {
  overflow: hidden;
  border-radius: var(--border-radius-md);
  transition: transform var(--transition-medium);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.media-item:hover {
  transform: translateY(-5px);
}

.media-item .image-container {
  width: 100%;
  height: 250px;
  margin-bottom: 0;
  border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
}

.media-content {
  padding: var(--spacing-md);
  text-align: center;
  width: 100%;
}

.media-content h3 {
  margin-bottom: var(--spacing-xs);
}

.media-content p {
  color: var(--text-light);
  margin-bottom: 0;
  font-size: 0.9rem;
}

/* News Section */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.news-grid .card {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
}

.news-grid .card-image {
  width: 100%;
  height: 200px;
}

.news-grid .card-content {
  padding: var(--spacing-lg);
  flex: 1;
  text-align: left;
}

.news-grid .date {
  display: block;
  color: var(--text-lighter);
  margin-bottom: var(--spacing-sm);
  font-size: 0.9rem;
}

.read-more {
  display: inline-flex;
  align-items: center;
  color: var(--primary-color);
  font-weight: 500;
  margin-top: var(--spacing-sm);
  transition: color var(--transition-fast);
}

.read-more:after {
  content: "→";
  margin-left: var(--spacing-xs);
  transition: transform var(--transition-medium);
}

.read-more:hover {
  color: var(--primary-dark);
}

.read-more:hover:after {
  transform: translateX(5px);
}

/* Awards Section */
.awards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--spacing-lg);
}

.award-item {
  text-align: center;
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.award-item .image-container {
  width: 150px;
  height: 150px;
  border-radius: var(--border-radius-circle);
  margin-bottom: var(--spacing-md);
}

.award-item h3 {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-sm);
}

.award-item p {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-md);
}

.award-item .year {
  background-color: var(--primary-light);
  color: white;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--border-radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
}

/* Accolades/Testimonials Section */
.testimonials-slider {
  max-width: 800px;
  margin: 0 auto;
  overflow: hidden;
}

.testimonial {
  display: none;
}

.testimonial:first-child {
  display: block;
}

.testimonial-content {
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.testimonial-content p {
  font-size: 1.1rem;
  line-height: 1.8;
  font-style: italic;
  color: var(--text-color);
  margin-bottom: var(--spacing-lg);
}

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

.testimonial-author img {
  width: 70px;
  height: 70px;
  border-radius: var(--border-radius-circle);
  object-fit: cover;
}

.testimonial-author h4 {
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
}

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

/* Webinars Section */
.webinars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.webinars-grid .card {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
}

.webinars-grid .card-image {
  width: 100%;
  height: 200px;
}

.webinars-grid .card-content {
  padding: var(--spacing-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

.webinars-grid .date {
  display: inline-block;
  background-color: var(--primary-light);
  color: white;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--border-radius-sm);
  margin-bottom: var(--spacing-md);
  font-size: 0.9rem;
  font-weight: 500;
}

.webinars-grid .btn {
  margin-top: auto;
}

/* Contact Section */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
}

.contact-info h3 {
  margin-bottom: var(--spacing-lg);
}

.contact-info ul {
  margin-bottom: var(--spacing-lg);
}

.contact-info li {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.contact-info li i {
  margin-right: var(--spacing-md);
  color: var(--primary-color);
  font-size: 1.2rem;
}

.contact-map {
  margin-top: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  height: 300px;
}

.contact-map img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.contact-form h3 {
  margin-bottom: var(--spacing-lg);
}

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

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-md);
  border: 1px solid var(--bg-dark);
  border-radius: var(--border-radius-md);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition-medium), box-shadow var(--transition-medium);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(42, 100, 150, 0.2);
}

/* Footer */
.footer {
  background-color: var(--primary-dark);
  color: white;
  padding: var(--spacing-xl) 0;
}

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

.footer-logo h2 {
  color: white;
  margin-bottom: var(--spacing-sm);
}

.footer-logo p {
  color: var(--bg-light);
  opacity: 0.8;
}

.footer h3 {
  color: white;
  margin-bottom: var(--spacing-md);
  position: relative;
  padding-bottom: var(--spacing-sm);
}

.footer h3::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 50px;
  height: 2px;
  background-color: var(--accent-color);
}

.footer ul {
  margin: 0;
}

.footer ul li {
  margin-bottom: var(--spacing-sm);
}

.footer ul li a {
  color: var(--bg-light);
  opacity: 0.8;
  transition: opacity var(--transition-medium);
}

.footer ul li a:hover {
  opacity: 1;
  color: var(--accent-color);
}

.footer-social ul {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.footer-social a {
  color: white;
  transition: color var(--transition-medium);
}

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

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

.footer-bottom p {
  margin-bottom: 0;
  color: var(--bg-light);
  opacity: 0.8;
  font-size: 0.9rem;
}

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

.success-content {
  max-width: 600px;
}

.success-icon {
  font-size: 5rem;
  color: var(--success-color);
  margin-bottom: var(--spacing-lg);
}

/* Privacy & Terms Pages */
.privacy-page,
.terms-page {
  padding-top: 100px;
}

.privacy-container,
.terms-container {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-lg);
}

.privacy-container h2,
.terms-container h2 {
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
}

.privacy-container p,
.terms-container p {
  margin-bottom: var(--spacing-md);
}

.privacy-container ul,
.terms-container ul {
  margin-bottom: var(--spacing-md);
  list-style: disc;
  padding-left: var(--spacing-xl);
}

.privacy-container li,
.terms-container li {
  margin-bottom: var(--spacing-sm);
}

/* Mobile Styles */
@media (max-width: 1024px) {
  .container {
    width: 95%;
  }
  
  .timeline::after {
    left: 31px;
  }
  
  .timeline-item {
    width: 100%;
    padding-left: 70px;
    padding-right: 25px;
  }
  
  .timeline-item.right {
    left: 0;
  }
  
  .timeline-item::after {
    left: 15px;
  }
  
  .timeline-item.right::after {
    left: 15px;
  }
  
  .contact-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .header .container {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .logo {
    margin-bottom: var(--spacing-md);
  }
  
  .mobile-menu-toggle {
    display: flex;
    position: absolute;
    top: 20px;
    right: 20px;
  }
  
  .main-nav {
    width: 100%;
    height: 0;
    overflow: hidden;
    transition: height var(--transition-medium);
  }
  
  .main-nav.active {
    height: auto;
  }
  
  .main-nav ul {
    flex-direction: column;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
  }
  
  .hero-content {
    padding: 0 var(--spacing-md);
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .stats-widget {
    flex-direction: column;
    gap: var(--spacing-lg);
  }
  
  .projects-grid,
  .resources-grid,
  .experts-grid,
  .media-grid,
  .news-grid,
  .awards-grid,
  .webinars-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
}

@media (max-width: 480px) {
  .section {
    padding: var(--spacing-lg) 0;
  }
  
  .section-title {
    font-size: 1.8rem;
  }
  
  .section-subtitle {
    font-size: 1rem;
  }
  
  .hero-content h1 {
    font-size: 2rem;
  }
  
  .hero-content p {
    font-size: 1rem;
  }
  
  .timeline-item {
    padding: var(--spacing-md);
    padding-left: 60px;
  }
  
  .testimonial-content {
    padding: var(--spacing-md);
  }
  
  .testimonial-content p {
    font-size: 1rem;
  }
  
  .contact-form form {
    padding: var(--spacing-md);
  }
  
  .contact-info li {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .contact-info li i {
    margin-bottom: var(--spacing-xs);
  }
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

.animate-fadeIn {
  animation: fadeIn var(--transition-slow) forwards;
}

.animate-fadeInLeft {
  animation: fadeInLeft var(--transition-slow) forwards;
}

.animate-fadeInRight {
  animation: fadeInRight var(--transition-slow) forwards;
}

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

/* Additional Utilities */
.text-center {
  text-align: center;
}

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

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

.mb-0 {
  margin-bottom: 0 !important;
}

.mb-1 {
  margin-bottom: var(--spacing-xs) !important;
}

.mb-2 {
  margin-bottom: var(--spacing-sm) !important;
}

.mb-3 {
  margin-bottom: var(--spacing-md) !important;
}

.mb-4 {
  margin-bottom: var(--spacing-lg) !important;
}

.mb-5 {
  margin-bottom: var(--spacing-xl) !important;
}

.mt-0 {
  margin-top: 0 !important;
}

.mt-1 {
  margin-top: var(--spacing-xs) !important;
}

.mt-2 {
  margin-top: var(--spacing-sm) !important;
}

.mt-3 {
  margin-top: var(--spacing-md) !important;
}

.mt-4 {
  margin-top: var(--spacing-lg) !important;
}

.mt-5 {
  margin-top: var(--spacing-xl) !important;
}

.icon-location:before,
.icon-phone:before,
.icon-mail:before,
.icon-clock:before {
  display: inline-block;
  font-family: sans-serif;
  margin-right: var(--spacing-sm);
  color: var(--primary-color);
}

.icon-location:before {
  content: "📍";
}

.icon-phone:before {
  content: "📞";
}

.icon-mail:before {
  content: "✉️";
}

.icon-clock:before {
  content: "🕒";
}