:root {
  /* Color scheme: Analogous colors */
  --primary-color: #3a6ea5;
  --primary-dark: #2c5a8f;
  --primary-light: #4a7fb6;
  --secondary-color: #6a56c2;
  --secondary-dark: #5a46b2;
  --secondary-light: #7a66d2;
  --accent-color: #41c7b9;
  --accent-dark: #31b7a9;
  --accent-light: #51d7c9;
  
  /* Text colors */
  --text-dark: #2d3748;
  --text-light: #f7fafc;
  --text-muted: #718096;
  
  /* Neomorphism shadows */
  --shadow-light: rgba(255, 255, 255, 0.7);
  --shadow-dark: rgba(0, 0, 0, 0.1);
  --card-shadow: 6px 6px 16px var(--shadow-dark), -6px -6px 16px var(--shadow-light);
  --card-inset-shadow: inset 4px 4px 8px var(--shadow-dark), inset -4px -4px 8px var(--shadow-light);
  --button-shadow: 4px 4px 8px var(--shadow-dark), -4px -4px 8px var(--shadow-light);
  --button-inset-shadow: inset 2px 2px 4px var(--shadow-dark), inset -2px -2px 4px var(--shadow-light);
  
  /* Backgrounds */
  --bg-light: #f0f4f8;
  --bg-dark: #2d3748;
  --bg-card: #ffffff;
  --bg-gradient: linear-gradient(135deg, var(--primary-light) 0%, var(--secondary-light) 100%);
  
  /* Border radius */
  --border-radius-sm: 8px;
  --border-radius-md: 12px;
  --border-radius-lg: 20px;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 5rem;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* Base Styles */
html {
  scroll-behavior: smooth;
}

body {
  font-family: 'DM Sans', sans-serif;
  color: var(--text-dark);
  background-color: var(--bg-light);
  line-height: 1.6;
  margin: 0;
  padding: 0;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  margin-top: 0;
  color: var(--primary-dark);
}

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

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

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

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

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: var(--spacing-lg);
  position: relative;
  padding-bottom: var(--spacing-sm);
}

.section-title:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--primary-color);
  border-radius: 2px;
}

/* Buttons */
.btn, button, input[type='submit'] {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  text-align: center;
  text-decoration: none;
  vertical-align: middle;
  cursor: pointer;
  border: none;
  border-radius: var(--border-radius-md);
  background-color: var(--bg-light);
  color: var(--primary-color);
  box-shadow: var(--button-shadow);
  transition: all var(--transition-medium);
}

.btn:hover, button:hover, input[type='submit']:hover {
  transform: translateY(-3px);
  box-shadow: 6px 6px 12px var(--shadow-dark), -6px -6px 12px var(--shadow-light);
  text-decoration: none;
}

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

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

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

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

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

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

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

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
  transition: all var(--transition-medium);
}

.header.scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) 0;
}

.logo a {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo h1 {
  font-size: 1.5rem;
  margin: 0;
  color: var(--primary-color);
  transition: color var(--transition-fast);
}

.logo h1:hover {
  color: var(--primary-dark);
}

.main-nav {
  display: flex;
}

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

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

.nav-list a {
  position: relative;
  padding: 0.5rem 0;
  font-weight: 500;
  color: var(--text-dark);
  transition: color var(--transition-fast);
}

.nav-list a:hover {
  color: var(--primary-color);
  text-decoration: none;
}

.nav-list a:after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: width var(--transition-medium);
}

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

.burger-menu {
  display: none;
  cursor: pointer;
}

.burger-menu span {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px 0;
  background-color: var(--primary-color);
  transition: all var(--transition-medium);
}

/* Hero Section */
.hero {
  position: relative;
  padding: 10rem 0 6rem;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: white;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.4));
  z-index: 1;
}

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

.hero h2 {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
  color: white;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  animation: slideDown 1s ease;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
  color: white;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  animation: fadeIn 1.2s ease;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  animation: fadeIn 1.4s ease;
}

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

.about-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.about-image {
  flex: 1;

  overflow: hidden;
}

.about-text {
  flex: 1;
}

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

/* Services Section */
.services-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--bg-light);
}

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

.service-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--bg-card);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 8px 8px 24px var(--shadow-dark), -8px -8px 24px var(--shadow-light);
}

.card-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
}

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

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

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

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

/* Vision Section */
.vision-section {
  padding: var(--spacing-xl) 0;
  background-color: white;
}

.vision-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.vision-image {
  flex: 1;

  overflow: hidden;

}

.vision-text {
  flex: 1;
}

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

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

.case-studies-slider {
  position: relative;
  margin-bottom: var(--spacing-md);
}

.case-slide {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  background: var(--bg-card);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-md);
  box-shadow: var(--card-shadow);
}

.case-image {
  flex: 1;
  border-radius: var(--border-radius-md);
  overflow: hidden;
}

.case-content {
  flex: 1;
}

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

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

.timeline-item {
  display: flex;
  margin-bottom: var(--spacing-xs);
}

.timeline-date {
  width: 80px;
  font-weight: bold;
  color: var(--primary-color);
}

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

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

.resources-intro {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-lg);
}

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

.resource-card {
  background: var(--bg-light);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-md);
  box-shadow: var(--card-shadow);
  transition: transform var(--transition-medium);
}

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

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

.resource-card a {
  color: var(--primary-color);
  transition: color var(--transition-fast);
}

.resource-card a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

/* Team Section */
.team-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--bg-light);
}

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

.team-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--bg-card);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: transform var(--transition-medium);
}

.team-card:hover {
  transform: translateY(-10px);
}

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

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

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

/* Sustainability Section */
.sustainability-section {
  padding: var(--spacing-xl) 0;
  background-color: white;
}

.sustainability-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.sustainability-image {
  flex: 1;
  overflow: hidden;
}

.sustainability-text {
  flex: 1;
}

.sustainability-text ul {
  margin-top: var(--spacing-md);
  padding-left: var(--spacing-md);
}

.sustainability-text li {
  margin-bottom: var(--spacing-xs);
}

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

.webinars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--spacing-lg);
}

.webinar-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--bg-card);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: transform var(--transition-medium);
}

.webinar-card:hover {
  transform: translateY(-10px);
}

.webinar-card .card-image {
  width: 100%;
  height: 250px;
}

.webinar-date {
  color: var(--secondary-color);
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
}

.register-btn {
  margin-top: var(--spacing-sm);
}

/* Projects Section */
.projects-section {
  padding: var(--spacing-xl) 0;
  background-color: white;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--spacing-lg);
}

.project-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--bg-card);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.project-card:hover {
  transform: translateY(-10px);
  box-shadow: 8px 8px 24px var(--shadow-dark), -8px -8px 24px var(--shadow-light);
}

/* History Section */
.history-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--bg-light);
}

.timeline-container {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.timeline-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50px;
  width: 4px;
  height: 100%;
  background: var(--primary-light);
  border-radius: 2px;
}

.timeline-item {
  position: relative;
  padding-left: 100px;
  margin-bottom: var(--spacing-lg);
}

.timeline-marker {
  position: absolute;
  top: 5px;
  left: 42px;
  width: 20px;
  height: 20px;
  background: var(--primary-color);
  border-radius: 50%;
  border: 4px solid white;
  box-shadow: 0 0 0 4px var(--primary-light);
}

.timeline-content {
  background: white;
  border-radius: var(--border-radius-md);
  padding: var(--spacing-md);
  box-shadow: var(--card-shadow);
}

.timeline-content h3 {
  margin-bottom: var(--spacing-xs);
  color: var(--primary-color);
}

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

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

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

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

.contact-item h3 {
  margin-bottom: var(--spacing-xs);
  color: var(--primary-color);
}

.contact-map {
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--card-shadow);
}

.contact-form-container {
  background: var(--bg-light);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--card-shadow);
}

.contact-form-container h3 {
  margin-bottom: var(--spacing-md);
  text-align: center;
  color: var(--primary-color);
}

.contact-form {
  display: grid;
  gap: var(--spacing-md);
}

.form-group {
  display: flex;
  flex-direction: column;
}

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

.form-group input,
.form-group textarea {
  padding: 0.75rem;
  border: none;
  border-radius: var(--border-radius-sm);
  background: white;
  box-shadow: var(--card-inset-shadow);
  transition: box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  box-shadow: 0 0 0 2px var(--primary-light), var(--card-inset-shadow);
}

.checkbox-container {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  cursor: pointer;
}

.checkbox-container input {
  margin: 0;
}

.submit-btn {
  justify-self: center;
  min-width: 150px;
}

/* Footer */
.footer {
  padding-top: var(--spacing-xl);
  background-color: var(--bg-dark);
  color: var(--text-light);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
}

.footer-logo h2 {
  color: white;
  margin-bottom: var(--spacing-xs);
  font-size: 1.8rem;
}

.footer-logo p {
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: var(--spacing-xl);
}

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

.footer-column h3:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--primary-color);
  border-radius: 1.5px;
}

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

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

.footer-column a {
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.footer-column a:hover {
  color: white;
  text-decoration: none;
}

.social-links a {
  display: flex;
  align-items: center;
  transition: transform var(--transition-fast);
}

.social-links a:hover {
  transform: translateX(5px);
}

.footer-bottom {
  text-align: center;
  padding: var(--spacing-md) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  margin: 0;
  color: var(--text-muted);
}

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

.success-content {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--card-shadow);
  max-width: 600px;
}

.success-content h2 {
  margin-bottom: var(--spacing-md);
  color: var(--primary-color);
}

.success-content p {
  margin-bottom: var(--spacing-lg);
}

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

.privacy-content, .terms-content {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--card-shadow);
}

.privacy-content h2, .terms-content h2 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
}

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

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Read More Links */
.read-more {
  display: inline-block;
  color: var(--primary-color);
  font-weight: 500;
  position: relative;
  padding-right: 20px;
  transition: color var(--transition-fast);
}

.read-more::after {
  content: '→';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  transition: transform var(--transition-fast);
}

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

.read-more:hover::after {
  transform: translate(5px, -50%);
}

/* Media Queries */
@media (max-width: 992px) {
  .about-content, .vision-content, .sustainability-content, .case-slide, .contact-content {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .case-slide {
    flex-direction: column;
  }
  
  .contact-content {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .footer-links {
    width: 100%;
    justify-content: space-between;
  }
}

@media (max-width: 768px) {
  .nav-list {
    display: none;
  }
  
  .nav-list.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: white;
    padding: var(--spacing-md);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
  }
  
  .nav-list.active li {
    margin: var(--spacing-xs) 0;
  }
  
  .burger-menu {
    display: block;
  }
  
  .burger-menu.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
  }
  
  .burger-menu.active span:nth-child(2) {
    opacity: 0;
  }
  
  .burger-menu.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
  }
  
  .hero h2 {
    font-size: 2.5rem;
  }
  
  .services-grid, .team-grid, .webinars-grid, .projects-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-links {
    flex-direction: column;
    gap: var(--spacing-md);
  }
}

@media (max-width: 576px) {
  .hero-buttons {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .timeline-container::before {
    left: 30px;
  }
  
  .timeline-marker {
    left: 22px;
  }
  
  .timeline-item {
    padding-left: 60px;
  }
}