:root {
  /* Primary Color Scheme (Triadic) */
  --color-primary: #3498db;     /* Main blue */
  --color-primary-dark: #2980b9;
  --color-primary-light: #5dade2;
  
  --color-secondary: #e74c3c;   /* Accent red */
  --color-secondary-dark: #c0392b;
  --color-secondary-light: #ec7063;
  
  --color-tertiary: #2ecc71;    /* Accent green */
  --color-tertiary-dark: #27ae60;
  --color-tertiary-light: #58d68d;
  
  /* Neutral Colors */
  --color-dark: #2c3e50;
  --color-dark-medium: #34495e;
  --color-medium: #7f8c8d;
  --color-light-medium: #bdc3c7;
  --color-light: #ecf0f1;
  --color-white: #ffffff;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  --gradient-secondary: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
  --gradient-tertiary: linear-gradient(135deg, var(--color-tertiary), var(--color-tertiary-dark));
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-round: 50%;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 5rem;
  
  /* Font sizes */
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.5rem;
  --font-size-4xl: 3rem;
  
  /* Container width */
  --container-width: 1200px;
  
  /* Z-index layers */
  --z-index-dropdown: 100;
  --z-index-sticky: 200;
  --z-index-fixed: 300;
  --z-index-modal: 400;
}

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

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

body {
  font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--color-dark);
  background-color: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Raleway', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--color-dark);
}

h1 {
  font-size: var(--font-size-4xl);
}

h2 {
  font-size: var(--font-size-3xl);
}

h3 {
  font-size: var(--font-size-2xl);
}

h4 {
  font-size: var(--font-size-xl);
}

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

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

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

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

ul {
  list-style: none;
}

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

/* Section Styles */
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-color: var(--color-primary);
  margin: var(--spacing-sm) auto 0;
  border-radius: var(--radius-sm);
}

.section-description {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-lg);
  color: var(--color-medium);
}

/* Button Styles */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-medium);
  text-transform: uppercase;
  font-size: var(--font-size-sm);
  letter-spacing: 0.5px;
  border: none;
  outline: none;
  box-shadow: var(--shadow-sm);
  text-decoration: none;
}

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

.primary-btn:hover {
  background: var(--color-primary-dark);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  color: var(--color-white);
}

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

.secondary-btn:hover {
  background: var(--color-secondary-dark);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  color: var(--color-white);
}

button, 
input[type='submit'] {
  font-family: 'Open Sans', sans-serif;
  cursor: pointer;
  background: var(--gradient-primary);
  color: var(--color-white);
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: all var(--transition-medium);
  box-shadow: var(--shadow-sm);
}

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

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-index-fixed);
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-md);
  padding: 1rem 0;
  backdrop-filter: blur(8px);
  transition: all var(--transition-medium);
}

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

.logo h1 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-primary);
}

.logo a {
  color: var(--color-primary);
  text-decoration: none;
}

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

.desktop-nav ul {
  display: flex;
  gap: var(--spacing-md);
}

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

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

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

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

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  cursor: pointer;
  z-index: var(--z-index-dropdown);
}

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

.mobile-menu-btn.active span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

.mobile-nav {
  position: fixed;
  top: 70px;
  right: -100%;
  width: 80%;
  max-width: 400px;
  height: fit-content;
  background-color: var(--color-white);
  box-shadow: var(--shadow-lg);
  padding: 5rem var(--spacing-lg) var(--spacing-lg);
  z-index: calc(var(--z-index-fixed) - 1);
  transition: right var(--transition-medium);
  overflow-y: auto;
}

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

.mobile-nav ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.mobile-nav ul li a {
  display: block;
  color: var(--color-dark);
  font-weight: 600;
  font-size: var(--font-size-lg);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-light-medium);
}

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

/* Hero Section */
.hero {
  padding: 0;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  margin-top: 0;
  position: relative;
}

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

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

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  color: var(--color-white);
}

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

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

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

/* Benefits Section */
.benefits {
  background-color: var(--color-light);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.benefit-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

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

.benefit-card .icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-md);
  display: flex;
  justify-content: center;
  align-items: center;
}

.benefit-card .icon img {
  max-width: 100%;
  height: auto;
  margin: 0 auto;
}

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

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

.project-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  display: flex;
  flex-direction: column;
  height: 100%;
}

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

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

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

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

.card-content {
  padding: var(--spacing-lg);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: center;
}

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

.card-content .btn {
  align-self: center;
  margin-top: var(--spacing-md);
}

/* Innovation Section */
.innovation {
  background-color: var(--color-white);
}

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

.innovation-text {
  flex: 1;
  min-width: 300px;
}

.innovation-image {
  flex: 1;
  min-width: 300px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.innovation-image img {
  width: 100%;
  height: auto;
  transition: transform var(--transition-slow);
}

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

.stats-container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.stat-item {
  flex: 1;
  min-width: 120px;
  text-align: center;
  padding: var(--spacing-md);
  background-color: var(--color-light);
  border-radius: var(--radius-md);
}

.stat-item h4 {
  font-size: var(--font-size-2xl);
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.stat-item p {
  margin-bottom: 0;
  font-size: var(--font-size-sm);
  color: var(--color-medium);
}

/* External Resources Section */
.external-resources {
  background-color: var(--color-light);
}

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

.resource-card {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  display: flex;
  flex-direction: column;
  height: 100%;
}

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

.resource-card h3 {
  font-size: var(--font-size-lg);
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.resource-card p {
  flex-grow: 1;
  margin-bottom: var(--spacing-md);
}

.resource-card a {
  align-self: flex-start;
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: none;
  position: relative;
  padding-bottom: 2px;
}

.resource-card a::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: var(--color-primary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-medium);
}

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

.resource-card a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* Awards Section */
.awards {
  background-color: var(--color-white);
}

.awards-slider {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  justify-content: center;
}

.award-item {
  flex: 1;
  min-width: 300px;
  max-width: 400px;
  background-color: var(--color-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

.award-image {
  width: 200px;
  height: 200px;
  margin: var(--spacing-md) auto;
  display: flex;
  justify-content: center;
  align-items: center;
}

.award-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-round);
  margin: 0 auto;
}

.award-content {
  padding: var(--spacing-md);
  text-align: center;
  background-color: var(--color-white);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  flex-grow: 1;
  width: 100%;
}

.award-content h3 {
  font-size: var(--font-size-lg);
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.award-content p {
  margin-bottom: 0;
}

/* Gallery Section */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-md);
}

.gallery-item {
  position: relative;
  height: 200px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
}

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

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.2) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--spacing-md);
  opacity: 0;
  transition: opacity var(--transition-medium);
}

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

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-overlay h3 {
  color: var(--color-white);
  font-size: var(--font-size-md);
  margin-bottom: var(--spacing-xs);
}

.gallery-overlay p {
  color: var(--color-light);
  font-size: var(--font-size-sm);
  margin-bottom: 0;
}

/* Clientele Section */
.clientele {
  background-color: var(--color-light);
}

.clients-testimonials {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.testimonial-card {
  flex: 1;
  min-width: 300px;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

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

.client-image {
  width: 100px;
  height: 100px;
  border-radius: var(--radius-round);
  overflow: hidden;
  margin-bottom: var(--spacing-md);
  border: 4px solid var(--color-primary);
}

.client-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  margin: 0 auto;
}

.testimonial-content p {
  font-style: italic;
  margin-bottom: var(--spacing-md);
}

.testimonial-content h4 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.client-position {
  color: var(--color-medium);
  font-size: var(--font-size-sm);
  margin-bottom: 0;
}

.client-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-lg);
}

.logo-item {
  width: 150px;
  height: 80px;
  padding: var(--spacing-sm);
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  display: flex;
  justify-content: center;
  align-items: center;
  transition: transform var(--transition-medium);
}

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

.logo-item img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  margin: 0 auto;
}

/* FAQ Section */
.faq {
  background-color: var(--color-white);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: var(--spacing-md);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  background-color: var(--color-light);
}

.faq-question {
  padding: var(--spacing-md);
  background-color: var(--color-light);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question h3 {
  margin-bottom: 0;
  font-size: var(--font-size-lg);
  flex: 1;
}

.toggle-icon {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-primary);
  transition: transform var(--transition-medium);
}

.faq-item.active .toggle-icon {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 var(--spacing-md);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-medium), padding var(--transition-medium);
  background-color: var(--color-white);
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: var(--spacing-md);
}

.faq-answer p {
  margin-bottom: 0;
}

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

.contact-container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
}

.contact-info {
  flex: 1;
  min-width: 300px;
}

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

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

.info-item img {
  width: 30px;
  height: 30px;
  margin-right: var(--spacing-md);
}

.info-item p {
  margin-bottom: 0;
}

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

.contact-map img {
  width: 100%;
  height: auto;
}

.contact-form {
  flex: 1;
  min-width: 300px;
  background-color: var(--color-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

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

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

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  color: var(--color-dark-medium);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--color-light-medium);
  border-radius: var(--radius-md);
  font-family: 'Open Sans', sans-serif;
  font-size: var(--font-size-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
  outline: none;
}

.form-group textarea {
  resize: vertical;
  min-height: 150px;
}

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

.footer-content {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-column {
  flex: 1;
  min-width: 200px;
}

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

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

.footer-column ul {
  margin-bottom: var(--spacing-md);
}

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

.footer-column ul li a {
  color: var(--color-light);
  transition: color var(--transition-fast);
}

.footer-column ul li a:hover {
  color: var(--color-primary);
}

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

.social-links a {
  color: var(--color-light);
  font-weight: 600;
  transition: all var(--transition-medium);
}

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

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

.footer-bottom p {
  margin-bottom: 0;
  font-size: var(--font-size-sm);
  color: var(--color-light-medium);
}

/* Modal */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: var(--z-index-modal);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-medium), visibility var(--transition-medium);
}

.modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  position: relative;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  max-width: 500px;
  width: 90%;
  text-align: center;
  box-shadow: var(--shadow-lg);
  transform: translateY(50px);
  transition: transform var(--transition-medium);
}

.modal.active .modal-content {
  transform: translateY(0);
}

.close-modal {
  position: absolute;
  top: 15px;
  right: 15px;
  font-size: var(--font-size-2xl);
  color: var(--color-medium);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.close-modal:hover {
  color: var(--color-secondary);
}

.success-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-md);
}

.success-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* Cookie Consent */
#cookieConsent {
  background-color: rgba(0, 0, 0, 0.85);
  color: var(--color-white);
  padding: var(--spacing-md);
  text-align: center;
  z-index: var(--z-index-modal);
  backdrop-filter: blur(8px);
}

#acceptCookies {
  background-color: var(--color-tertiary);
  color: var(--color-white);
  border: none;
  padding: 10px 20px;
  cursor: pointer;
  border-radius: var(--radius-sm);
  margin-left: var(--spacing-md);
  transition: background-color var(--transition-fast);
}

#acceptCookies:hover {
  background-color: var(--color-tertiary-dark);
}

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

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

.success-icon-large {
  width: 120px;
  height: 120px;
  margin: 0 auto var(--spacing-lg);
}

.success-icon-large img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

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

.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-lg);
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.legal-content h1 {
  margin-bottom: var(--spacing-lg);
}

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

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

/* 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(--spacing-xs);
}

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

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

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

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

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

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

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

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

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

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

.py-1 {
  padding-top: var(--spacing-xs);
  padding-bottom: var(--spacing-xs);
}

.py-2 {
  padding-top: var(--spacing-sm);
  padding-bottom: var(--spacing-sm);
}

.py-3 {
  padding-top: var(--spacing-md);
  padding-bottom: var(--spacing-md);
}

.py-4 {
  padding-top: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
}

.py-5 {
  padding-top: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
}

.px-1 {
  padding-left: var(--spacing-xs);
  padding-right: var(--spacing-xs);
}

.px-2 {
  padding-left: var(--spacing-sm);
  padding-right: var(--spacing-sm);
}

.px-3 {
  padding-left: var(--spacing-md);
  padding-right: var(--spacing-md);
}

.px-4 {
  padding-left: var(--spacing-lg);
  padding-right: var(--spacing-lg);
}

.px-5 {
  padding-left: var(--spacing-xl);
  padding-right: var(--spacing-xl);
}

.d-flex {
  display: flex;
}

.flex-column {
  flex-direction: column;
}

.justify-content-center {
  justify-content: center;
}

.align-items-center {
  align-items: center;
}

.flex-wrap {
  flex-wrap: wrap;
}

.gap-1 {
  gap: var(--spacing-xs);
}

.gap-2 {
  gap: var(--spacing-sm);
}

.gap-3 {
  gap: var(--spacing-md);
}

.gap-4 {
  gap: var(--spacing-lg);
}

.gap-5 {
  gap: var(--spacing-xl);
}

/* Media Queries */
@media (max-width: 992px) {
  html {
    font-size: 15px;
  }
  
  h1 {
    font-size: var(--font-size-3xl);
  }
  
  h2 {
    font-size: var(--font-size-2xl);
  }
  
  h3 {
    font-size: var(--font-size-xl);
  }
  
  .desktop-nav {
    display: none;
  }
  
  .mobile-menu-btn {
    display: flex;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }
  
  section {
    padding: var(--spacing-lg) 0;
  }
  
  .hero {
    min-height: 500px;
  }
  
  .hero-content h1 {
    font-size: var(--font-size-3xl);
  }
  
  .hero-content p {
    font-size: var(--font-size-lg);
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: center;
  }
  
  .hero-buttons .btn {
    width: 100%;
    max-width: 300px;
  }
  
  .innovation-content {
    flex-direction: column;
  }
  
  .innovation-image {
    order: -1;
    margin-bottom: var(--spacing-lg);
  }
}

@media (max-width: 576px) {
  html {
    font-size: 13px;
  }
  
  .section-title {
    font-size: var(--font-size-2xl);
  }
  
  .project-card,
  .benefit-card,
  .testimonial-card,
  .award-item {
    min-width: 100%;
  }
  
  .contact-container,
  .stats-container {
    flex-direction: column;
  }
}