:root {
  /* Primary Colors */
  --primary-color: #3e64ff;
  --primary-dark: #2a4cc8;
  --primary-light: #5a7bff;
  --secondary-color: #ff6b6b;
  --secondary-dark: #e54b4b;
  --secondary-light: #ff8e8e;
  
  /* Neutral Colors */
  --dark: #333333;
  --medium: #777777;
  --light: #f5f5f5;
  --white: #ffffff;
  
  /* Gradient Colors */
  --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  --gradient-secondary: linear-gradient(135deg, var(--secondary-color), var(--secondary-light));
  --gradient-dark: linear-gradient(135deg, rgba(0,0,0,0.7), rgba(0,0,0,0.5));
  
  /* Utility */
  --border-radius: 4px;
  --box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  --transition: all 0.3s ease;
  
  /* Typography */
  --heading-font: 'Poppins', sans-serif;
  --body-font: 'Work Sans', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--body-font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--dark);
  background-color: var(--white);
  overflow-x: hidden;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--heading-font);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 20px;
  color: var(--dark);
}

h1 {
  font-size: 3.5rem;
  font-weight: 700;
}

h2 {
  font-size: 2.5rem;
}

h3 {
  font-size: 1.75rem;
}

p {
  margin-bottom: 20px;
}

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

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

ul {
  list-style: none;
}

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

/* Section Styles */
section {
  padding: 80px 0;
  position: relative;
}

.section-title {
  text-align: center;
  margin-bottom: 15px;
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: var(--gradient-primary);
  margin: 15px auto 0;
  border-radius: var(--border-radius);
}

.section-description {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px;
  color: var(--medium);
  font-size: 1.1rem;
}

/* Buttons */
.btn, 
button, 
input[type='submit'] {
  display: inline-block;
  padding: 12px 28px;
  background: var(--gradient-primary);
  color: var(--white);
  border: none;
  border-radius: var(--border-radius);
  font-family: var(--heading-font);
  font-weight: 500;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  box-shadow: 0 4px 10px rgba(62, 100, 255, 0.2);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn:hover, 
button:hover, 
input[type='submit']:hover {
  box-shadow: 0 6px 15px rgba(62, 100, 255, 0.3);
  transform: translateY(-2px);
}

.btn::after, 
button::after, 
input[type='submit']::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
  z-index: -1;
}

.btn:hover::after, 
button:hover::after, 
input[type='submit']:hover::after {
  transform: scaleX(1);
}

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

.btn.secondary {
  background: var(--gradient-secondary);
  box-shadow: 0 4px 10px rgba(255, 107, 107, 0.2);
}

.btn.secondary:hover {
  box-shadow: 0 6px 15px rgba(255, 107, 107, 0.3);
}

.btn-secondary {
  background: var(--gradient-secondary);
  box-shadow: 0 4px 10px rgba(255, 107, 107, 0.2);
}

.btn-secondary:hover {
  box-shadow: 0 6px 15px rgba(255, 107, 107, 0.3);
}

/* Header */
.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(5px);
  transition: var(--transition);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
}

.logo a {
  font-family: var(--heading-font);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

.nav-list {
  display: flex;
  gap: 25px;
}

.nav-list a {
  color: var(--dark);
  font-weight: 500;
  position: relative;
  padding: 5px 0;
}

.nav-list a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}

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

.burger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
}

.burger-menu span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--dark);
  transition: var(--transition);
}

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

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

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  padding: 40px;
  margin-top: 100px;
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: 20px;
  color: var(--white);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1s ease;
}

.hero-content p {
  font-size: 1.3rem;
  margin-bottom: 30px;
  color: var(--white);
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1.2s ease;
}

.cta-buttons {
  display: flex;
  gap: 15px;
  animation: fadeInUp 1.4s ease;
}

/* Services Section */
.services {
  background-color: var(--light);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
}

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

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

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

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.card-content {
  padding: 25px;
  text-align: center;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card h3 {
  color: var(--dark);
  margin-bottom: 15px;
}

.card p {
  color: var(--medium);
  margin-bottom: 20px;
}

/* Process Section */
.process {
  background: linear-gradient(135deg, #f8f9fa, #e9ecef);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
}

.process-item {
  background-color: var(--white);
  padding: 30px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  text-align: center;
}

.process-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.process-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--white);
  font-size: 24px;
  font-weight: 600;
}

.process-item h3 {
  margin-bottom: 15px;
}

.process-item p {
  color: var(--medium);
}

/* Team Section */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 30px;
}

.team-grid .card {
  text-align: center;
}

.team-grid .card-image {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  overflow: hidden;
  margin: 30px auto 20px;
  border: 5px solid var(--white);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

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

.team-grid .card h3 {
  margin-bottom: 5px;
}

.position {
  color: var(--primary-color);
  font-weight: 500;
  margin-bottom: 15px;
}

/* Testimonials Section */
.testimonials {
  background: linear-gradient(135deg, #e9ecef, #f8f9fa);
}

.testimonial-slider {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.testimonial-item {
  display: none;
}

.testimonial-content {
  background-color: var(--white);
  padding: 30px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  margin-bottom: 30px;
  position: relative;
}

.testimonial-content::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50px;
  width: 20px;
  height: 20px;
  background-color: var(--white);
  transform: rotate(45deg);
  box-shadow: 5px 5px 10px rgba(0, 0, 0, 0.05);
}

.quote {
  font-style: italic;
  color: var(--medium);
  margin-bottom: 20px;
  font-size: 1.1rem;
  line-height: 1.7;
}

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

.author img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  margin-right: 15px;
}

.author h4 {
  margin: 0;
  font-weight: 600;
  color: var(--dark);
}

.author p {
  margin: 0;
  color: var(--medium);
  font-size: 0.9rem;
}

.testimonial-controls {
  display: flex;
  justify-content: center;
  margin-top: 20px;
  gap: 10px;
}

.prev-btn, .next-btn {
  width: 40px;
  height: 40px;
  background: var(--white);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--dark);
  cursor: pointer;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
}

.prev-btn:hover, .next-btn:hover {
  background: var(--primary-color);
  color: var(--white);
}

/* Pricing Section */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 30px;
}

.pricing-card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}

.pricing-card.popular {
  transform: scale(1.05);
  border: 2px solid var(--primary-color);
  z-index: 1;
}

.pricing-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.pricing-badge {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--primary-color);
  color: var(--white);
  padding: 5px 10px;
  font-size: 0.8rem;
  font-weight: 600;
  border-bottom-left-radius: var(--border-radius);
}

.pricing-header {
  padding: 30px;
  text-align: center;
  background: var(--gradient-primary);
  color: var(--white);
}

.pricing-header h3 {
  color: var(--white);
  margin-bottom: 10px;
}

.price {
  font-size: 2rem;
  font-weight: 700;
  font-family: var(--heading-font);
}

.pricing-features {
  padding: 30px;
  flex-grow: 1;
}

.pricing-features ul {
  margin-bottom: 30px;
}

.pricing-features li {
  margin-bottom: 10px;
  position: relative;
  padding-left: 25px;
  color: var(--medium);
}

.pricing-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: 600;
}

.pricing-footer {
  padding: 0 30px 30px;
  text-align: center;
}

.pricing-note {
  text-align: center;
  color: var(--medium);
  font-size: 0.9rem;
}

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

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.resource-card {
  background-color: var(--white);
  padding: 25px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.resource-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.resource-card h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.resource-card p {
  color: var(--medium);
  font-size: 0.9rem;
  margin-bottom: 0;
}

/* Projects Section */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
  gap: 30px;
}

.project-card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  overflow: hidden;
  transition: var(--transition);
}

.project-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.project-card .card-image {
  height: 300px;
}

.project-card .card-content {
  padding: 25px;
}

.project-stats {
  display: flex;
  justify-content: space-around;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid #eee;
}

.stat {
  text-align: center;
}

.number {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  font-family: var(--heading-font);
}

.label {
  font-size: 0.9rem;
  color: var(--medium);
}

/* Research Section */
.research {
  background: linear-gradient(135deg, #f8f9fa, #e9ecef);
}

.research-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.research-text {
  grid-column: span 2;
}

.research-text h3 {
  margin-top: 30px;
  margin-bottom: 15px;
  color: var(--dark);
}

.research-image {
  grid-column: span 2;
  text-align: center;
  margin: 30px 0;
}

.research-image img {
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  margin: 0 auto;
  max-width: 100%;
  height: auto;
}

.research-stats {
  grid-column: span 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 30px;
}

.stat-card {
  background-color: var(--white);
  padding: 25px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  text-align: center;
  transition: var(--transition);
}

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

.stat-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 10px;
  font-family: var(--heading-font);
}

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

/* Methodology Section */
.methodology-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
}

.methodology-item {
  background-color: var(--white);
  padding: 30px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  text-align: center;
}

.methodology-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.methodology-icon {
  width: 100px;
  height: 100px;
  margin: 0 auto 20px;
}

.methodology-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.methodology-item h3 {
  margin-bottom: 15px;
}

/* Customer Stories Section */
.stories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
  gap: 40px;
}

.story-card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  overflow: hidden;
  transition: var(--transition);
}

.story-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.story-image {
  height: 300px;
  overflow: hidden;
}

.story-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.story-content {
  padding: 25px;
}

.story-content h3 {
  margin-bottom: 15px;
}

.story-content p {
  color: var(--medium);
  margin-bottom: 15px;
}

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

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.info-item {
  margin-bottom: 30px;
}

.info-item h3 {
  margin-bottom: 10px;
  color: var(--dark);
}

.map-container {
  margin-top: 30px;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
}

.map-container img {
  width: 100%;
  height: auto;
  display: block;
}

.contact-form {
  background-color: var(--white);
  padding: 30px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.form-group {
  margin-bottom: 20px;
}

label {
  display: block;
  margin-bottom: 5px;
  font-weight: 500;
  color: var(--dark);
}

input, 
select, 
textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #ddd;
  border-radius: var(--border-radius);
  font-family: var(--body-font);
  font-size: 1rem;
  transition: var(--transition);
}

input:focus, 
select:focus, 
textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(62, 100, 255, 0.2);
}

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

.checkbox input {
  width: auto;
  margin-right: 10px;
}

.checkbox label {
  margin: 0;
  font-weight: normal;
  color: var(--medium);
  font-size: 0.9rem;
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 1001;
  justify-content: center;
  align-items: center;
}

.modal-content {
  background-color: var(--white);
  width: 90%;
  max-width: 800px;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: var(--border-radius);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  position: relative;
}

.close-modal {
  position: absolute;
  top: 15px;
  right: 20px;
  font-size: 28px;
  font-weight: bold;
  color: var(--dark);
  cursor: pointer;
}

.modal-body {
  padding: 30px;
}

.modal-body h2 {
  margin-top: 0;
  padding-right: 40px;
}

.modal-body img {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius);
  margin-bottom: 20px;
}

.modal-body p {
  margin-bottom: 15px;
}

.modal-body ul {
  margin-bottom: 20px;
  padding-left: 20px;
}

.modal-body li {
  margin-bottom: 10px;
  position: relative;
  padding-left: 25px;
}

.modal-body li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: 600;
}

/* Footer */
.footer {
  background-color: var(--dark);
  color: var(--white);
  padding: 80px 0 20px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-bottom: 40px;
}

.footer-info {
  grid-column: span 1;
}

.footer-logo {
  margin-bottom: 20px;
}

.footer-logo a {
  font-family: var(--heading-font);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-info p {
  color: #ccc;
  font-size: 0.9rem;
}

.footer-links h3 {
  color: var(--white);
  margin-bottom: 20px;
  font-size: 1.2rem;
}

.footer-links ul li {
  margin-bottom: 10px;
}

.footer-links ul li a {
  color: #ccc;
  transition: var(--transition);
}

.footer-links ul li a:hover {
  color: var(--white);
  padding-left: 5px;
}

.footer-social h3 {
  color: var(--white);
  margin-bottom: 20px;
  font-size: 1.2rem;
}

.social-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.social-links a {
  color: #ccc;
  transition: var(--transition);
  font-size: 0.9rem;
}

.social-links a:hover {
  color: var(--white);
  padding-left: 5px;
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  color: #ccc;
  font-size: 0.9rem;
}

/* Success Page */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 50px 20px;
}

.success-content {
  max-width: 600px;
  background-color: var(--white);
  padding: 50px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.success-icon {
  width: 80px;
  height: 80px;
  background-color: #4CAF50;
  border-radius: 50%;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.success-icon svg {
  width: 40px;
  height: 40px;
  fill: var(--white);
}

.success-content h1 {
  margin-bottom: 20px;
  color: #4CAF50;
}

.success-content p {
  margin-bottom: 30px;
  color: var(--medium);
}

/* About, Terms, Privacy Pages */
.page-content {
  padding-top: 100px;
  min-height: 80vh;
}

/* Cookie Consent */
#cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: rgba(0, 0, 0, 0.85);
  color: white;
  padding: 15px 0;
  z-index: 9999;
  text-align: center;
}

#accept-cookies {
  background-color: #4CAF50;
  color: white;
  border: none;
  padding: 8px 16px;
  cursor: pointer;
  border-radius: 4px;
  font-weight: bold;
  margin-top: 10px;
}

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

/* Responsive Styles */
@media (max-width: 1024px) {
  .container {
    width: 95%;
  }
  
  .research-content {
    grid-template-columns: 1fr;
  }
  
  .research-text,
  .research-image,
  .research-stats {
    grid-column: span 1;
  }
  
  .research-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  section {
    padding: 60px 0;
  }
  
  .navigation {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    padding: 20px;
    justify-content: flex-start;
    background-color: var(--white);
    z-index: 1000;
    transition: right 0.3s ease;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
  }
  
  .nav-list {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    gap: 20px;
  }
  
  .nav-list.active {
    right: 0;
  }
  
  .burger-menu {
    display: flex;
  }
  
  .navigation.active {
    right: 0;
  }
  
  .hero-content {
    padding: 20px;
  }
  
  .contact-content,
  .research-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .pricing-card.popular {
    transform: none;
  }
  
  .cta-buttons {
    flex-direction: column;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 576px) {
  .cards-grid,
  .process-grid,
  .team-grid,
  .pricing-grid,
  .resources-grid,
  .projects-grid,
  .stories-grid,
  .methodology-grid {
    grid-template-columns: 1fr;
  }
  
  .research-stats {
    grid-template-columns: 1fr;
  }
  
  .hero-content h1 {
    font-size: 2rem;
  }
  
  .hero-content p {
    font-size: 1rem;
  }
  
  .modal-content {
    width: 95%;
  }
  
  .project-stats,
  .stat {
    flex-direction: column;
    text-align: center;
  }
  
  .stat {
    margin-bottom: 15px;
  }
}

textarea {
  resize: none;
}

.about-image img {
  height: 400px;
  object-fit: cover;
  margin: 0 auto;
}