:root {
  /* Color Palette */
  --primary-color: #4a7a8c;
  --primary-dark: #365c69;
  --primary-light: #6098ad;
  --secondary-color: #d8973c;
  --secondary-dark: #b37a2a;
  --secondary-light: #e7b264;
  --neutral-light: #f4f4f0;
  --neutral-medium: #e0e0d8;
  --neutral-dark: #33332d;
  --text-primary: #333333;
  --text-secondary: #666666;
  --text-light: #ffffff;
  --text-muted: #888888;
  --bg-light: #f8f8f5;
  --bg-medium: #e8e8e3;
  --bg-dark: #2d2d28;
  --border-color: #d3d3c9;
  --error-color: #e44c65;
  --success-color: #3ab795;
  --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  --box-shadow-hover: 0 8px 25px rgba(0, 0, 0, 0.15);
  --gradient-light: linear-gradient(135deg, var(--neutral-light), var(--neutral-medium));
  --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  --gradient-overlay: linear-gradient(to bottom, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.7));
  
  /* Typography */
  --font-heading: 'Manrope', sans-serif;
  --font-body: 'Rubik', sans-serif;
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Container Widths */
  --container-sm: 800px;
  --container-md: 1024px;
  --container-lg: 1200px;
  --container-xl: 1440px;
}

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

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

h1 {
  font-size: 3.5rem;
  margin-bottom: var(--space-md);
}

h2 {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
}

h3 {
  font-size: 1.75rem;
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1rem;
}

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

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

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

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

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

/* Container */
.container {
  width: 100%;
  max-width: var(--container-lg);
  margin: 0 auto;
  padding: 0 var(--space-sm);
}

/* Buttons */
.btn, 
button,
input[type="submit"] {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  text-align: center;
  text-decoration: none;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-medium);
  background-color: var(--primary-color);
  color: var(--text-light);
  box-shadow: var(--box-shadow);
}

.btn:hover, 
button:hover,
input[type="submit"]:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--box-shadow-hover);
}

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

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

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

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

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

/* Section Styles */
section {
  padding: var(--space-lg) 0;
  position: relative;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-md);
  position: relative;
  z-index: 1;
}

.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 3px;
  background: var(--primary-color);
  margin: var(--space-xs) auto var(--space-sm);
}

.section-subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: 1.2rem;
  margin-bottom: var(--space-lg);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(248, 248, 245, 0.95);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  padding: 1rem 0;
  z-index: 1000;
  backdrop-filter: blur(5px);
  transition: background-color var(--transition-medium);
}

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

.logo {
  display: flex;
  align-items: center;
}

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

.main-navigation {
  display: flex;
  align-items: center;
}

.desktop-menu {
  display: flex;
  list-style: none;
  margin: 0;
}

.desktop-menu li {
  margin-left: var(--space-md);
}

.desktop-menu a {
  color: var(--text-primary);
  font-weight: 500;
  position: relative;
  padding-bottom: 5px;
}

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

.desktop-menu a:hover::after {
  width: 100%;
}

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

.mobile-menu-toggle span {
  display: block;
  height: 3px;
  width: 100%;
  background-color: var(--text-primary);
  border-radius: 3px;
  transition: all var(--transition-medium);
}

.mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background-color: var(--bg-light);
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
  padding: var(--space-md);
  z-index: 100;
}

.mobile-menu ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.mobile-menu li {
  margin-bottom: var(--space-sm);
}

.mobile-menu a {
  display: block;
  padding: var(--space-xs) 0;
  color: var(--text-primary);
  font-weight: 500;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  color: var(--text-light);
  margin-top: 0;
  padding: 0;
}

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

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

.hero-content {
  max-width: 650px;
  margin: 0 auto;
  text-align: center;
  padding: var(--space-lg) 0;
}

.hero-content h1 {
  color: var(--text-light);
  font-size: 3.5rem;
  margin-bottom: var(--space-sm);
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.hero-content p {
  color: var(--text-light);
  font-size: 1.25rem;
  margin-bottom: var(--space-md);
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

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

/* Services Section */
.services-section {
  background-color: var(--bg-light);
  position: relative;
  overflow: hidden;
}

.services-section::before {
  content: '';
  position: absolute;
  top: -50px;
  left: -50px;
  width: 200px;
  height: 200px;
  background-color: var(--neutral-medium);
  border-radius: 50%;
  opacity: 0.3;
  z-index: 0;
}

.services-carousel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.card {
  background-color: var(--neutral-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
}

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

.card-image {
  width: 100%;
  height: 300px;
  overflow: hidden;
}

.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(--space-md);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  text-align: center;
}

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

.card-content p {
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
}

.read-more {
  color: var(--primary-color);
  font-weight: 500;
  text-decoration: none;
  display: inline-block;
  margin-top: auto;
  position: relative;
}

.read-more::after {
  content: '→';
  margin-left: 5px;
  transition: transform var(--transition-fast);
}

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

.statistics-widget {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-lg);
  background-color: var(--neutral-medium);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
}

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

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

.stat-item p {
  color: var(--text-secondary);
  font-weight: 500;
}

/* Research Section */
.research-section {
  background-color: var(--neutral-light);
  position: relative;
  overflow: hidden;
}

.research-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: var(--space-lg);
}

.research-item {
  display: flex;
  flex-direction: column;
  background-color: var(--bg-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: transform var(--transition-medium);
}

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

.research-item .image-container {
  width: 100%;
  height: 250px;
  overflow: hidden;
}

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

.research-item:hover .image-container img {
  transform: scale(1.05);
}

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

.research-content h3 {
  margin-bottom: var(--space-sm);
}

.research-content p {
  margin-bottom: var(--space-md);
}

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

/* External Resources Section */
.external-resources {
  background-color: var(--bg-medium);
  position: relative;
  overflow: hidden;
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-md);
}

.resource-card {
  background-color: var(--neutral-light);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  box-shadow: var(--box-shadow);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform var(--transition-medium);
  height: 100%;
}

.resource-card:hover {
  transform: translateY(-5px);
}

.resource-card h3 {
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.resource-card p {
  margin-bottom: var(--space-md);
  color: var(--text-secondary);
}

.resource-link {
  display: inline-block;
  font-weight: 500;
  color: var(--primary-color);
  position: relative;
  padding-bottom: 3px;
  margin-top: auto;
}

.resource-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: width var(--transition-medium);
}

.resource-link:hover::after {
  width: 100%;
}

/* Portfolio Section */
.portfolio-section {
  background-color: var(--bg-light);
  position: relative;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: var(--space-lg);
}

.portfolio-item {
  background-color: var(--neutral-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  display: flex;
  flex-direction: column;
}

.portfolio-item .image-container {
  width: 100%;
  height: 300px;
  overflow: hidden;
}

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

.portfolio-item:hover .image-container img {
  transform: scale(1.05);
}

.portfolio-content {
  padding: var(--space-md);
  flex-grow: 1;
  text-align: center;
}

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

.portfolio-content p {
  margin-bottom: var(--space-md);
}

.results-list {
  list-style-type: none;
  margin-left: 0;
  padding-left: 0;
  margin-bottom: 0;
}

.results-list li {
  position: relative;
  padding-left: 25px;
  margin-bottom: var(--space-xs);
  font-weight: 500;
}

.results-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--success-color);
  font-weight: bold;
}

/* Events Calendar Section */
.events-section {
  background-color: var(--neutral-light);
  position: relative;
}

.events-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.event-card {
  display: flex;
  background-color: var(--bg-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: transform var(--transition-medium);
}

.event-card:hover {
  transform: translateX(5px);
}

.event-date {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-width: 100px;
  padding: var(--space-md);
  background-color: var(--primary-color);
  color: var(--text-light);
  text-align: center;
}

.event-date .month {
  font-size: 1.2rem;
  font-weight: 500;
  text-transform: uppercase;
  margin-bottom: 5px;
}

.event-date .day {
  font-size: 2rem;
  font-weight: 700;
}

.event-details {
  padding: var(--space-md);
  flex-grow: 1;
}

.event-details h3 {
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
}

.event-meta {
  display: flex;
  align-items: center;
  margin-bottom: var(--space-sm);
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.event-meta i {
  margin-right: 5px;
}

.event-description {
  margin-bottom: var(--space-md);
}

/* Gallery Section */
.gallery-section {
  background-color: var(--bg-medium);
  position: relative;
}

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

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 250px;
  box-shadow: var(--box-shadow);
}

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

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: var(--space-sm);
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0));
  color: var(--text-light);
  transform: translateY(100%);
  transition: transform var(--transition-medium);
}

.gallery-item:hover .gallery-caption {
  transform: translateY(0);
}

.gallery-caption h3 {
  margin-bottom: var(--space-xs);
  color: var(--text-light);
  font-size: 1.2rem;
}

.gallery-caption p {
  font-size: 0.9rem;
  margin-bottom: 0;
}

/* Webinars Section */
.webinars-section {
  background-color: var(--bg-light);
  position: relative;
}

.webinars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--space-lg);
}

.webinar-card {
  background-color: var(--neutral-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.webinar-card .image-container {
  position: relative;
  width: 100%;
  height: 225px;
  overflow: hidden;
}

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

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

.webinar-card .duration {
  position: absolute;
  bottom: var(--space-xs);
  right: var(--space-xs);
  background-color: rgba(0, 0, 0, 0.7);
  color: var(--text-light);
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
}

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

.webinar-content h3 {
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.webinar-content p {
  margin-bottom: var(--space-md);
}

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

/* Contact Section */
.contact-section {
  background-color: var(--neutral-light);
  position: relative;
}

.contact-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--space-lg);
}

.contact-info {
  display: flex;
  flex-direction: column;
}

.contact-info p {
  margin-bottom: var(--space-md);
}

.contact-details {
  margin-bottom: var(--space-md);
}

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

.contact-item .icon {
  margin-right: var(--space-sm);
  font-size: 1.2rem;
  color: var(--primary-color);
}

.map-container {
  width: 100%;
  height: 300px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--box-shadow);
}

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

.contact-form-container {
  background-color: var(--bg-light);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  box-shadow: var(--box-shadow);
}

.contact-form-container h2 {
  margin-bottom: var(--space-md);
  text-align: center;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
}

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

.form-group.full-width {
  grid-column: span 2;
}

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

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background-color: var(--neutral-light);
  font-family: var(--font-body);
  transition: border-color var(--transition-fast);
}

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

.checkbox-container {
  display: flex;
  align-items: center;
  cursor: pointer;
}

.checkbox-container input {
  margin-right: var(--space-xs);
  width: auto;
}

/* Footer */
.site-footer {
  background-color: var(--bg-dark);
  color: var(--text-light);
  padding: var(--space-lg) 0 var(--space-md);
  position: relative;
}

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

.footer-column h3 {
  color: var(--text-light);
  margin-bottom: var(--space-md);
  position: relative;
}

.footer-column h3::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 40px;
  height: 2px;
  background-color: var(--primary-color);
}

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

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

.footer-links a {
  color: var(--neutral-medium);
  transition: color var(--transition-fast);
}

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

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

.social-links a {
  color: var(--neutral-medium);
  transition: color var(--transition-fast);
}

.social-links a:hover {
  color: var(--text-light);
}

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

.footer-bottom p {
  margin-bottom: var(--space-xs);
  color: var(--neutral-medium);
  font-size: 0.9rem;
}

/* Success Page */
.success-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background-color: var(--bg-light);
  padding: var(--space-lg);
}

.success-container {
  max-width: 600px;
  text-align: center;
  background-color: var(--neutral-light);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--box-shadow);
}

.success-container h1 {
  color: var(--success-color);
  margin-bottom: var(--space-md);
}

.success-container p {
  margin-bottom: var(--space-md);
}

.success-container .btn {
  margin-top: var(--space-sm);
}

/* About, Privacy, Terms Pages */
.page-content {
  padding-top: 100px;
  max-width: 800px;
  margin: 0 auto;
}

.page-content h1 {
  margin-bottom: var(--space-lg);
}

.page-content h2 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-md);
}

.page-content p {
  margin-bottom: var(--space-md);
}

/* Cookie Consent */
#cookie-consent {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(0, 0, 0, 0.85);
  color: #fff;
  padding: 15px;
  text-align: center;
  z-index: 9999;
}

#accept-cookies {
  background-color: var(--primary-color);
  color: white;
  border: none;
  padding: 8px 16px;
  margin-top: 10px;
  cursor: pointer;
  border-radius: 4px;
  transition: background-color var(--transition-fast);
}

#accept-cookies:hover {
  background-color: var(--primary-dark);
}

/* Animations */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-medium), transform var(--transition-medium);
}

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

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

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

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

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

.mb-1 {
  margin-bottom: var(--space-xs);
}

.mb-2 {
  margin-bottom: var(--space-sm);
}

.mb-3 {
  margin-bottom: var(--space-md);
}

.mb-4 {
  margin-bottom: var(--space-lg);
}

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

.mt-1 {
  margin-top: var(--space-xs);
}

.mt-2 {
  margin-top: var(--space-sm);
}

.mt-3 {
  margin-top: var(--space-md);
}

.mt-4 {
  margin-top: var(--space-lg);
}

/* Media Queries */
@media (max-width: 1200px) {
  h1 {
    font-size: 3rem;
  }
  
  h2 {
    font-size: 2.2rem;
  }
  
  .container {
    max-width: var(--container-md);
  }
}

@media (max-width: 992px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .container {
    max-width: var(--container-sm);
  }
  
  .portfolio-grid,
  .research-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }
  
  .desktop-menu {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .site-header.menu-open .mobile-menu {
    display: block;
  }
  
  .site-header.menu-open .mobile-menu-toggle span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
  }
  
  .site-header.menu-open .mobile-menu-toggle span:nth-child(2) {
    opacity: 0;
  }
  
  .site-header.menu-open .mobile-menu-toggle span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
  }
  
  .contact-columns,
  .contact-form {
    grid-template-columns: 1fr;
  }
  
  .form-group {
    grid-column: span 1;
  }
  
  .form-group.full-width {
    grid-column: span 1;
  }
  
  .event-card {
    flex-direction: column;
  }
  
  .event-date {
    width: 100%;
    padding: var(--space-sm);
    flex-direction: row;
    justify-content: center;
  }
  
  .event-date .month {
    margin-bottom: 0;
    margin-right: var(--space-xs);
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: var(--space-xs);
  }
  
  .hero-buttons .btn {
    width: 100%;
  }
}

@media (max-width: 576px) {
  html {
    font-size: 13px;
  }
  
  h1 {
    font-size: 2.2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  section {
    padding: var(--space-md) 0;
  }
  
  .services-carousel,
  .gallery-grid,
  .webinars-grid,
  .resources-grid {
    grid-template-columns: 1fr;
  }
  
  .statistics-widget {
    grid-template-columns: 1fr 1fr;
  }
}