:root {
  /* Primary Colors - Split-Complementary Scheme */
  --primary-color: #2C5282;
  --primary-light: #4A69DD;
  --primary-dark: #1A365D;
  
  /* Complementary Colors */
  --secondary-color: #E97451;
  --secondary-light: #FF8C66;
  --secondary-dark: #C25B3F;
  
  /* Accent Colors */
  --accent-color: #4CAF50;
  --accent-light: #76D275;
  --accent-dark: #2D8632;
  
  /* Neutral Colors */
  --neutral-100: #FFFFFF;
  --neutral-200: #F7FAFC;
  --neutral-300: #E2E8F0;
  --neutral-400: #CBD5E0;
  --neutral-500: #A0AEC0;
  --neutral-600: #718096;
  --neutral-700: #4A5568;
  --neutral-800: #2D3748;
  --neutral-900: #1A202C;
  
  /* Fonts */
  --heading-font: 'Roboto', sans-serif;
  --body-font: 'Lato', sans-serif;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-xxl: 5rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s cubic-bezier(0.645, 0.045, 0.355, 1.000);
  
  /* Container width */
  --container-width: 1200px;
  --container-padding: 2rem;
}

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

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

body {
  font-family: var(--body-font);
  color: var(--neutral-800);
  background-color: var(--neutral-200);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--heading-font);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: var(--neutral-900);
}

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

h2 {
  font-size: 2.5rem;
  position: relative;
}

h3 {
  font-size: 1.75rem;
}

h4 {
  font-size: 1.25rem;
}

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

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

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

img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-md);
}

ul, ol {
  list-style: none;
}

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

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

.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: var(--primary-color);
  margin: var(--space-sm) auto var(--space-lg);
  border-radius: 2px;
}

.section-description {
  text-align: center;
  max-width: 800px;
  margin: -1.5rem auto var(--space-xl);
  color: var(--neutral-600);
  font-size: 1.2rem;
}

/* Button Styles */
.btn, button, input[type='submit'] {
  display: inline-block;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
  border: none;
  box-shadow: var(--shadow-sm);
}

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

.btn-primary {
  background-color: var(--primary-color);
  color: var(--neutral-100);
}

.btn-primary:hover {
  background-color: var(--primary-light);
  color: var(--neutral-100);
}

.btn-secondary {
  background-color: var(--secondary-color);
  color: var(--neutral-100);
}

.btn-secondary:hover {
  background-color: var(--secondary-light);
  color: var(--neutral-100);
}

.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(--neutral-100);
}

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

.header.scrolled {
  padding: 0.5rem 0;
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem var(--container-padding);
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
}

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

.desktop-nav {
  display: flex;
}

.desktop-nav ul {
  display: flex;
  gap: 1.5rem;
}

.desktop-nav a {
  color: var(--neutral-800);
  font-weight: 600;
  position: relative;
  padding: 0.5rem 0;
}

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

.desktop-nav a:hover {
  color: var(--primary-color);
}

.desktop-nav 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(--neutral-800);
  border-radius: 3px;
  transition: all var(--transition-normal);
}

.mobile-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--neutral-100);
  box-shadow: var(--shadow-md);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
}

.mobile-nav.active {
  max-height: 500px;
}

.mobile-nav ul {
  padding: 1.5rem;
}

.mobile-nav li {
  margin-bottom: 1rem;
}

.mobile-nav a {
  display: block;
  padding: 0.5rem 0;
  font-weight: 600;
  color: var(--neutral-800);
  border-bottom: 1px solid var(--neutral-300);
}

.mobile-nav a:hover {
  color: var(--primary-color);
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: 6rem 0;
  margin-top: 80px;
  overflow: hidden;
}


.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin-bottom: var(--space-xl);
}

.hero-title, .hero-subtitle, .hero-description {
  color: var(--neutral-100);
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.hero-title {
  font-size: 4rem;
  margin-bottom: var(--space-sm);
  line-height: 1.1;
}

.hero-subtitle {
  font-size: 2rem;
  margin-bottom: var(--space-lg);
  font-weight: 400;
}

.hero-description {
  font-size: 1.2rem;
  margin-bottom: var(--space-xl);
  max-width: 600px;
}

.hero-buttons {
  display: flex;
  gap: var(--space-md);
}

.hero-buttons .btn {
  min-width: 160px;
}

.hero-progress {
  position: relative;
  z-index: 2;
  margin-top: var(--space-xl);
  background: rgba(255, 255, 255, 0.1);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-lg);
}

.progress-indicator {
  margin-bottom: var(--space-md);
}

.progress-text {
  display: block;
  color: var(--neutral-100);
  margin-bottom: var(--space-xs);
  font-weight: 500;
}

.progress-bar {
  height: 8px;
  background-color: rgba(255, 255, 255, 0.3);
  border-radius: 4px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background-color: var(--secondary-color);
  border-radius: 4px;
  transition: width 1.5s cubic-bezier(0.23, 1, 0.32, 1);
}

/* About/Mission Section */
.about-section {
  padding: var(--space-xxl) 0;
  background-color: var(--neutral-100);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

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

.image-container {
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

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

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

.about-content h3 {
  margin-bottom: var(--space-md);
  color: var(--primary-dark);
}

.animated-icons {
  display: flex;
  justify-content: space-between;
  margin-top: var(--space-xl);
}

.icon-item {
  text-align: center;
  padding: var(--space-md);
}

.icon {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--space-sm);
  background-color: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--neutral-100);
  font-size: 1.5rem;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(74, 105, 221, 0.7);
  }
  70% {
    transform: scale(1.05);
    box-shadow: 0 0 0 10px rgba(74, 105, 221, 0);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(74, 105, 221, 0);
  }
}

/* Services Section */
.services-section {
  padding: var(--space-xxl) 0;
  background-color: var(--neutral-200);
  position: relative;
  overflow: hidden;
}

.services-section::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background-color: rgba(74, 105, 221, 0.05);
  border-radius: 50%;
  z-index: 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  position: relative;
  z-index: 2;
}

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

.card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.card-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
  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(--space-lg);
  text-align: center;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

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

.card-content p {
  margin-bottom: var(--space-lg);
}

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

/* Insights Section */
.insights-section {
  padding: var(--space-xxl) 0;
  background-color: var(--neutral-100);
  position: relative;
}

.insights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
}

.insight-card {
  padding: var(--space-xl);
  background-color: var(--neutral-200);
  border-radius: var(--radius-lg);
  position: relative;
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

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

.insight-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-light);
  opacity: 0.2;
  position: absolute;
  top: 10px;
  right: 20px;
  line-height: 1;
}

.insight-card h3 {
  color: var(--primary-dark);
  margin-bottom: var(--space-md);
  position: relative;
  z-index: 2;
}

.insight-icon {
  position: absolute;
  bottom: 20px;
  right: 20px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--neutral-100);
  font-size: 1.5rem;
  opacity: 0.8;
}

/* Research Section */
.research-section {
  padding: var(--space-xxl) 0;
  background-color: var(--neutral-200);
}

.research-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-xxl);
}

.research-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.research-item:nth-child(even) {
  direction: rtl;
}

.research-item:nth-child(even) .research-content {
  direction: ltr;
}

.research-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

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

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

.research-content h3 {
  color: var(--primary-dark);
  margin-bottom: var(--space-md);
}

.research-stats {
  display: flex;
  justify-content: space-between;
  margin-top: var(--space-xl);
  gap: var(--space-md);
}

.stat-item {
  text-align: center;
  padding: var(--space-md);
  background-color: var(--neutral-100);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  flex: 1;
}

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: var(--space-xs);
}

.stat-label {
  font-size: 0.9rem;
  color: var(--neutral-600);
}

/* Resources Section */
.resources-section {
  padding: var(--space-xxl) 0;
  background-color: var(--neutral-100);
}

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

.resource-card {
  padding: var(--space-xl);
  background-color: var(--neutral-200);
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

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

.resource-icon {
  width: 70px;
  height: 70px;
  background-color: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
  color: var(--neutral-100);
  font-size: 2rem;
}

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

.resource-link {
  display: inline-block;
  margin-top: var(--space-lg);
  color: var(--primary-color);
  font-weight: 600;
  position: relative;
}

.resource-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 0;
  background-color: var(--primary-color);
  transition: width var(--transition-normal);
}

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

/* Case Studies Section */
.case-studies-section {
  padding: var(--space-xxl) 0;
  background-color: var(--neutral-200);
}

.case-studies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
}

.case-study-results {
  display: flex;
  justify-content: space-between;
  margin-top: var(--space-lg);
  gap: var(--space-md);
}

.result-item {
  text-align: center;
  padding: var(--space-sm);
  background-color: var(--neutral-200);
  border-radius: var(--radius-md);
  flex: 1;
}

.result-label {
  display: block;
  font-size: 0.9rem;
  color: var(--neutral-600);
  margin-bottom: var(--space-xs);
}

.result-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--secondary-color);
}

/* Team Section */
.team-section {
  padding: var(--space-xxl) 0;
  background-color: var(--neutral-100);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
}

.team-title {
  color: var(--primary-color);
  font-weight: 500;
  margin-bottom: var(--space-md);
}

.team-specialties {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.team-specialties span {
  font-size: 0.8rem;
  padding: 5px 10px;
  background-color: var(--neutral-200);
  border-radius: var(--radius-sm);
  color: var(--neutral-700);
}

/* Testimonials Section */
.testimonials-section {
  padding: var(--space-xxl) 0;
  background-color: var(--neutral-200);
  position: relative;
}

.testimonials-slider {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.testimonial-card {
  background-color: var(--neutral-100);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform var(--transition-normal);
}

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

.testimonial-image {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: var(--space-lg);
  border: 5px solid var(--neutral-200);
}

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

.testimonial-content {
  text-align: center;
}

.testimonial-text {
  font-style: italic;
  margin-bottom: var(--space-lg);
  position: relative;
}

.testimonial-text::before,
.testimonial-text::after {
  content: '"';
  font-size: 3rem;
  color: var(--primary-light);
  opacity: 0.2;
  position: absolute;
  line-height: 1;
}

.testimonial-text::before {
  top: -20px;
  left: -15px;
}

.testimonial-text::after {
  bottom: -40px;
  right: -15px;
}

.testimonial-author h4 {
  margin-bottom: 0;
  color: var(--primary-dark);
}

.testimonial-author p {
  color: var(--neutral-600);
  font-size: 0.9rem;
}

.testimonial-rating {
  margin-top: var(--space-md);
}

.star {
  color: var(--secondary-color);
  font-size: 1.2rem;
}

.testimonial-controls {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
}

.testimonial-controls button {
  background-color: var(--neutral-100);
  border: none;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  font-size: 1.5rem;
  transition: all var(--transition-normal);
}

.testimonial-controls button:hover {
  background-color: var(--primary-color);
  color: var(--neutral-100);
}

/* Awards Section */
.awards-section {
  padding: var(--space-xxl) 0;
  background-color: var(--neutral-100);
}

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

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

.award-image {
  width: 150px;
  height: 150px;
  margin: 0 auto var(--space-lg);
}

.award-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.award-item h3 {
  font-size: 1.25rem;
  color: var(--primary-dark);
  margin-bottom: var(--space-md);
}

/* Press Section */
.press-section {
  padding: var(--space-xxl) 0;
  background-color: var(--neutral-200);
}

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

.press-item {
  background-color: var(--neutral-100);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform var(--transition-normal);
}

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

.press-logo {
  height: 60px;
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.press-logo img {
  height: 100%;
  width: auto;
  object-fit: contain;
}

.press-item h3 {
  font-size: 1.2rem;
  margin-bottom: var(--space-md);
  color: var(--primary-dark);
}

.press-link {
  margin-top: var(--space-md);
  display: inline-block;
  color: var(--primary-color);
  font-weight: 600;
  position: relative;
}

.press-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 0;
  background-color: var(--primary-color);
  transition: width var(--transition-normal);
}

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

/* Projects Section */
.projects-section {
  padding: var(--space-xxl) 0;
  background-color: var(--neutral-100);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
}

.project-details {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.detail-item {
  flex: 1;
  min-width: 140px;
  background-color: var(--neutral-200);
  padding: var(--space-md);
  border-radius: var(--radius-md);
}

.detail-label {
  display: block;
  font-size: 0.9rem;
  color: var(--neutral-600);
  margin-bottom: var(--space-xs);
}

.detail-value {
  font-weight: 600;
  color: var(--primary-dark);
}

/* Contact Section */
.contact-section {
  padding: var(--space-xxl) 0;
  background-color: var(--neutral-200);
}

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

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

.contact-info h3 {
  color: var(--primary-dark);
  margin-bottom: var(--space-lg);
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.info-icon {
  width: 50px;
  height: 50px;
  background-color: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--neutral-100);
  font-size: 1.5rem;
  flex-shrink: 0;
}

.info-content h4 {
  margin-bottom: var(--space-xs);
  color: var(--primary-dark);
}

.contact-hours {
  margin-top: var(--space-lg);
}

.contact-hours h4 {
  color: var(--primary-dark);
  margin-bottom: var(--space-md);
}

.contact-map {
  margin-top: var(--space-xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.contact-map img {
  width: 100%;
  border-radius: var(--radius-lg);
}

.contact-form-container {
  background-color: var(--neutral-100);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

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

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

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

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
  color: var(--neutral-700);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--neutral-300);
  border-radius: var(--radius-md);
  font-family: var(--body-font);
  font-size: 1rem;
  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);
  box-shadow: 0 0 0 3px rgba(74, 105, 221, 0.1);
}

.form-toggles {
  margin: var(--space-lg) 0;
}

.toggle-container {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  cursor: pointer;
}

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 24px;
  background-color: var(--neutral-300);
  border-radius: 12px;
  transition: background-color var(--transition-fast);
}

.toggle-container input[type="checkbox"] {
  display: none;
}

.toggle-switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: var(--neutral-100);
  transition: transform var(--transition-fast);
}

.toggle-container input[type="checkbox"]:checked + .toggle-switch {
  background-color: var(--primary-color);
}

.toggle-container input[type="checkbox"]:checked + .toggle-switch::after {
  transform: translateX(26px);
}

.toggle-label {
  font-size: 0.9rem;
  color: var(--neutral-700);
}

.submit-button {
  align-self: center;
  margin-top: var(--space-md);
  min-width: 200px;
}

/* Footer */
.footer {
  background-color: var(--neutral-800);
  color: var(--neutral-300);
  padding-top: var(--space-xxl);
}

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

.footer h3 {
  color: var(--neutral-100);
  margin-bottom: var(--space-lg);
  font-size: 1.2rem;
}

.footer-about p {
  margin-bottom: var(--space-lg);
}

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

.footer-social a {
  color: var(--neutral-400);
  transition: color var(--transition-fast);
}

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

.footer-links ul,
.footer-resources ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-links a,
.footer-resources a {
  color: var(--neutral-400);
  transition: color var(--transition-fast);
}

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

.footer-newsletter p {
  margin-bottom: var(--space-lg);
}

.newsletter-form {
  display: flex;
  gap: var(--space-sm);
}

.newsletter-form input {
  flex: 1;
  padding: 10px 15px;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--body-font);
}

.footer-bottom {
  border-top: 1px solid var(--neutral-700);
  padding: var(--space-lg) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-legal {
  display: flex;
  gap: var(--space-md);
}

.footer-legal a {
  color: var(--neutral-400);
  transition: color var(--transition-fast);
}

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

/* Success Page */
.success-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: var(--space-xxl);
  background-color: var(--neutral-200);
}

.success-container {
  max-width: 600px;
  margin: 0 auto;
  padding: var(--space-xxl);
  background-color: var(--neutral-100);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.success-icon {
  width: 100px;
  height: 100px;
  background-color: var(--accent-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-xl);
  color: var(--neutral-100);
  font-size: 3rem;
}

.success-page h1 {
  color: var(--primary-dark);
  margin-bottom: var(--space-lg);
}

.success-page p {
  margin-bottom: var(--space-xl);
}

.back-to-home {
  margin-top: var(--space-xl);
}

/* Privacy & Terms Pages */
.privacy-page,
.terms-page {
  padding-top: 150px;
  padding-bottom: var(--space-xxl);
  background-color: var(--neutral-200);
}

.privacy-container,
.terms-container {
  max-width: 800px;
  margin: 0 auto;
  background-color: var(--neutral-100);
  padding: var(--space-xxl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.privacy-content h2,
.terms-content h2 {
  color: var(--primary-dark);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
}

.privacy-content h3,
.terms-content h3 {
  color: var(--primary-color);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

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

.privacy-content ul,
.terms-content ul {
  list-style: disc;
  margin-left: var(--space-lg);
  margin-bottom: var(--space-lg);
}

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

/* Responsive Media Queries */
@media (max-width: 1024px) {
  html {
    font-size: 14px;
  }
  
  .container {
    padding: 0 var(--space-lg);
  }
  
  .hero-title {
    font-size: 3.5rem;
  }
  
  .about-grid,
  .contact-grid,
  .research-item {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  
  .research-item:nth-child(even) {
    direction: ltr;
  }
  
  .about-image {
    order: -1;
  }
}

@media (max-width: 768px) {
  .desktop-nav {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .hero-title {
    font-size: 3rem;
  }
  
  .hero-subtitle {
    font-size: 1.5rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-buttons .btn {
    width: 100%;
  }
  
  .services-grid,
  .insights-grid,
  .testimonials-slider,
  .press-grid,
  .awards-grid,
  .team-grid,
  .projects-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: var(--space-md);
  }
  
  .footer-legal {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 12px;
  }
  
  .container {
    padding: 0 var(--space-md);
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-progress {
    padding: var(--space-md);
  }
  
  .newsletter-form {
    flex-direction: column;
  }
  
  .newsletter-form input,
  .newsletter-form .btn {
    width: 100%;
  }
}

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

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

@keyframes floatAnimation {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
  100% {
    transform: translateY(0);
  }
}

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

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

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

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

.w-full { width: 100%; }
.w-auto { width: auto; }