:root {
  /* Монохромная цветовая схема с элементами динамических переходов */
  --primary-color: #2a5298;
  --primary-dark: #1c3b70;
  --primary-light: #3a6bc4;
  --primary-lighter: #ecf0f9;
  
  --secondary-color: #142039;
  --secondary-dark: #0a1020;
  --secondary-light: #253454;
  
  --accent-color: #5d9aff;
  --accent-dark: #4080e6;
  --accent-light: #80b4ff;
  
  --neutral-100: #ffffff;
  --neutral-200: #f5f7fa;
  --neutral-300: #e1e5eb;
  --neutral-400: #d1d6df;
  --neutral-500: #98a2b3;
  --neutral-600: #667085;
  --neutral-700: #4d5875;
  --neutral-800: #333d5e;
  --neutral-900: #1a2032;
  
  --success-color: #38b249;
  --warning-color: #ffab00;
  --error-color: #d14343;
  
  --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  --gradient-secondary: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
  --gradient-accent: linear-gradient(135deg, var(--accent-color), var(--accent-light));
  --gradient-overlay: linear-gradient(to bottom, rgba(26, 32, 50, 0.7), rgba(26, 32, 50, 0.9));
  
  /* Типографика */
  --font-heading: 'Inter', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;
  
  /* Размеры шрифтов */
  --font-size-h1: 3.5rem;
  --font-size-h2: 2.5rem;
  --font-size-h3: 1.75rem;
  --font-size-h4: 1.25rem;
  --font-size-base: 1rem;
  --font-size-small: 0.875rem;
  --font-size-xs: 0.75rem;
  
  /* Веса шрифтов */
  --font-weight-light: 300;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* Тени */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 12px 24px rgba(0, 0, 0, 0.15);
  
  /* Закругления */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;
  --border-radius-xl: 16px;
  --border-radius-full: 9999px;
  
  /* Переходы */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Контейнеры */
  --container-max-width: 1200px;
  --container-padding: 2rem;
}

/* Базовые стили */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--neutral-900);
}

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

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

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

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

p {
  margin-bottom: 1.5rem;
}

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

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

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

ul {
  list-style: none;
}

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

/* Кнопки */
.btn,
button,
input[type="submit"] {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-md);
  border: none;
  cursor: pointer;
  text-align: center;
  transition: all var(--transition-normal);
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  white-space: nowrap;
}

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

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

.btn-secondary,
.btn-secondary:visited {
  background-color: var(--neutral-100);
  color: var(--primary-color);
  border: 1px solid var(--primary-color);
}

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

.btn-subscribe {
  background: var(--gradient-accent);
  color: var(--neutral-100);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.btn-subscribe:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  box-shadow: var(--shadow-md);
  padding: 1rem 0;
  transition: all var(--transition-normal);
}

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

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

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.main-nav a {
  color: var(--neutral-800);
  font-weight: var(--font-weight-medium);
  transition: color var(--transition-fast);
  padding: 0.5rem 0;
  position: relative;
}

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

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

.main-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-fast);
}

/* Hero Section */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 0 4rem;
  position: relative;
  background-color: var(--secondary-color);
  overflow: hidden;
}

.hero-section:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-overlay);
  z-index: 1;
}

.hero-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 2;
}

.hero-text {
  flex: 1;
  padding-right: 2rem;
}

.hero-text h1,
.hero-text h2,
.hero-text p {
  color: var(--neutral-100);
}

.hero-text p {
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
}

.hero-image {
  flex: 1;
  text-align: center;
}

.hero-image img {
  max-width: 100%;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
}

.particles-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.particle {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.2);
  pointer-events: none;
}

/* Section Styles */
section {
  padding: 5rem 0;
  position: relative;
}

.section-title {
  text-align: center;
  margin-bottom: 0.5rem;
  font-size: var(--font-size-h2);
  color: var(--neutral-900);
}

.section-subtitle {
  text-align: center;
  font-size: 1.2rem;
  color: var(--neutral-600);
  margin-bottom: 3rem;
}

/* Features Section */
.features-section {
  background-color: var(--neutral-100);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.feature-card {
  background-color: var(--neutral-200);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

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

.animated-icon {
  margin-bottom: 1.5rem;
  position: relative;
}

.animated-icon img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto;
}

.card-content h3 {
  margin-bottom: 1rem;
  color: var(--primary-dark);
}

.card-content p {
  color: var(--neutral-700);
}

/* Research Section */
.research-section {
  background-color: var(--primary-lighter);
}

.research-content {
  display: flex;
  align-items: center;
  gap: 3rem;
}

.research-image {
  flex: 1;
}

.research-image img {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  height: auto;
  object-fit: cover;
}

.research-text {
  flex: 1;
}

.research-text h3 {
  color: var(--primary-dark);
  margin-bottom: 1rem;
}

.research-text p {
  margin-bottom: 2rem;
}

/* Our Process Section */
.process-section {
  background-color: var(--neutral-100);
}

.process-steps {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.process-step {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
  padding: 2rem;
  background-color: var(--neutral-200);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal);
}

.process-step:hover {
  transform: translateY(-5px);
}

.step-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: var(--font-weight-bold);
  color: var(--primary-color);
  opacity: 0.8;
  line-height: 1;
}

.step-content h3 {
  color: var(--primary-dark);
  margin-bottom: 1rem;
}

/* Insights Section */
.insights-section {
  background-color: var(--neutral-200);
}

.insights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

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

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

.image-container {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

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

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

.card-content {
  padding: 1.5rem;
  text-align: center;
}

/* Statistics Section */
.statistics-section {
  background: var(--gradient-primary);
  color: var(--neutral-100);
}

.statistics-section .section-title,
.statistics-section .section-subtitle {
  color: var(--neutral-100);
}

.statistics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.statistic-widget {
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(5px);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  text-align: center;
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.statistic-widget:hover {
  transform: translateY(-10px);
  background-color: rgba(255, 255, 255, 0.2);
}

.statistic-icon {
  margin-bottom: 1rem;
}

.statistic-icon img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto;
}

.statistic-content h3 {
  font-size: 3rem;
  font-weight: var(--font-weight-bold);
  color: var(--neutral-100);
  margin-bottom: 0.5rem;
}

.statistic-content p {
  color: var(--neutral-300);
}

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

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.resource-card {
  background-color: var(--neutral-200);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

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

.resource-card h3 {
  color: var(--primary-dark);
  margin-bottom: 1.5rem;
  text-align: center;
}

.resource-card ul {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.resource-card a {
  color: var(--primary-color);
  transition: color var(--transition-fast);
  display: block;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--neutral-300);
}

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

/* News Section */
.news-section {
  background-color: var(--neutral-200);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

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

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

.news-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

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

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

.news-content {
  padding: 1.5rem;
  text-align: center;
}

.news-date {
  display: block;
  font-size: var(--font-size-small);
  color: var(--neutral-600);
  margin-bottom: 0.5rem;
}

.news-content h3 {
  color: var(--primary-dark);
  margin-bottom: 1rem;
}

.news-content p {
  color: var(--neutral-700);
}

/* Clientele Section */
.clientele-section {
  background-color: var(--neutral-100);
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
}

.client-card {
  background-color: var(--neutral-200);
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 120px;
}

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

.client-card img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: all var(--transition-normal);
}

.client-card:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

.testimonials h3 {
  text-align: center;
  margin-bottom: 2rem;
  color: var(--primary-dark);
}

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

.testimonial-slide {
  background-color: var(--neutral-200);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  margin-bottom: 2rem;
  text-align: center;
}

.testimonial-slide p {
  font-style: italic;
  color: var(--neutral-800);
  margin-bottom: 2rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

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

.testimonial-author h4 {
  margin-bottom: 0.25rem;
  color: var(--primary-dark);
}

.testimonial-author span {
  font-size: var(--font-size-small);
  color: var(--neutral-600);
}

/* Pricing Section */
.pricing-section {
  background-color: var(--neutral-200);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

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

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

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

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-10px);
}

.card-header {
  padding: 2rem;
  background: var(--gradient-primary);
  text-align: center;
}

.card-header h3 {
  color: var(--neutral-100);
  margin-bottom: 1rem;
}

.price {
  font-family: var(--font-heading);
  color: var(--neutral-100);
  display: flex;
  align-items: baseline;
  justify-content: center;
}

.currency {
  font-size: 1.5rem;
  font-weight: var(--font-weight-medium);
}

.amount {
  font-size: 3rem;
  font-weight: var(--font-weight-bold);
  margin: 0 0.25rem;
}

.period {
  font-size: var(--font-size-small);
  opacity: 0.8;
}

.card-content {
  padding: 2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  text-align: center;
}

.card-content ul {
  margin-bottom: 2rem;
}

.card-content li {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--neutral-300);
  color: var(--neutral-700);
}

.card-content li:last-child {
  border-bottom: none;
}

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

/* Contact Section */
.contact-section {
  background-color: var(--neutral-100);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3rem;
}

.contact-info {
  background-color: var(--primary-color);
  color: var(--neutral-100);
  padding: 3rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
}

.contact-info h3 {
  color: var(--neutral-100);
  margin-bottom: 2rem;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.icon {
  flex-shrink: 0;
}

.icon img {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  object-fit: cover;
}

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

.contact-form-container {
  background-color: var(--neutral-200);
  border-radius: var(--border-radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-lg);
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.form-group {
  margin-bottom: 1rem;
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: var(--font-weight-medium);
  color: var(--neutral-800);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--neutral-400);
  border-radius: var(--border-radius-md);
  background-color: var(--neutral-100);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 3px rgba(42, 82, 152, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* Footer */
.site-footer {
  background-color: var(--secondary-color);
  color: var(--neutral-100);
  padding: 5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

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

.footer-logo {
  margin-bottom: 1.5rem;
}

.footer-logo img {
  height: 50px;
  width: auto;
}

.footer-column p {
  color: var(--neutral-400);
  margin-bottom: 1.5rem;
}

.footer-column h3 {
  color: var(--neutral-100);
  margin-bottom: 1.5rem;
  font-size: 1.25rem;
}

.footer-column ul {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

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

.footer-column a:hover {
  color: var(--neutral-100);
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.social-links a {
  color: var(--neutral-400);
  transition: color var(--transition-fast);
  font-weight: var(--font-weight-medium);
  padding: 0.5rem;
  border-radius: var(--border-radius-md);
  background-color: rgba(255, 255, 255, 0.1);
}

.social-links a:hover {
  color: var(--neutral-100);
  background-color: rgba(255, 255, 255, 0.2);
}

.newsletter h4 {
  color: var(--neutral-100);
  margin-bottom: 1rem;
  font-size: 1rem;
}

.newsletter-form {
  display: flex;
  gap: 0.5rem;
}

.newsletter-form input {
  flex: 1;
  padding: 0.75rem;
  border: 1px solid var(--neutral-500);
  border-radius: var(--border-radius-md);
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--neutral-100);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
}

.newsletter-form input::placeholder {
  color: var(--neutral-500);
}

.newsletter-form input:focus {
  outline: none;
  border-color: var(--accent-color);
  background-color: rgba(255, 255, 255, 0.2);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  color: var(--neutral-500);
  font-size: var(--font-size-small);
  margin-bottom: 0;
}

/* Success Page */
.success-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  text-align: center;
  padding: 2rem;
}

.success-icon {
  font-size: 5rem;
  color: var(--success-color);
  margin-bottom: 2rem;
}

.success-page h1 {
  margin-bottom: 1.5rem;
}

.success-page p {
  max-width: 600px;
  margin-bottom: 2rem;
}

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

.privacy-content,
.terms-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem;
  background-color: var(--neutral-100);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
}

.privacy-content h2,
.terms-content h2 {
  color: var(--primary-dark);
  margin-top: 2.5rem;
  margin-bottom: 1.5rem;
}

.privacy-content h3,
.terms-content h3 {
  color: var(--primary-color);
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.privacy-content p,
.terms-content p,
.privacy-content ul,
.terms-content ul {
  margin-bottom: 1.5rem;
}

.privacy-content ul,
.terms-content ul {
  padding-left: 1.5rem;
  list-style-type: disc;
}

.privacy-content li,
.terms-content li {
  margin-bottom: 0.5rem;
}

/* Cookie Consent */
#cookie-consent {
  border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
  overflow: hidden;
}

#cookie-consent p {
  max-width: 800px;
  margin: 0 auto 1rem;
}

#accept-cookies {
  transition: background-color var(--transition-normal);
}

#accept-cookies:hover {
  background-color: #3a9d3c;
}

/* Media Queries */
@media (max-width: 1200px) {
  :root {
    --font-size-h1: 3rem;
    --font-size-h2: 2.2rem;
    --font-size-h3: 1.5rem;
  }
  
  .container {
    padding: 0 1.5rem;
  }
}

@media (max-width: 992px) {
  .hero-content {
    flex-direction: column;
    text-align: center;
  }
  
  .hero-text {
    padding-right: 0;
    margin-bottom: 3rem;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .research-content {
    flex-direction: column;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .pricing-card.featured {
    transform: scale(1);
  }
  
  .pricing-card.featured:hover {
    transform: translateY(-10px);
  }
}

@media (max-width: 768px) {
  :root {
    --font-size-h1: 2.5rem;
    --font-size-h2: 2rem;
    --font-size-h3: 1.25rem;
    --container-padding: 1rem;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--neutral-100);
    flex-direction: column;
    justify-content: center;
    z-index: 999;
    transform: translateX(100%);
    transition: transform var(--transition-normal);
  }
  
  .main-nav.active {
    transform: translateX(0);
  }
  
  .main-nav ul {
    flex-direction: column;
    align-items: center;
    gap: 2rem;
  }
  
  .process-step {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  
  .newsletter-form {
    flex-direction: column;
  }
}

@media (max-width: 576px) {
  :root {
    --font-size-h1: 2.2rem;
    --font-size-h2: 1.8rem;
    --font-size-h3: 1.2rem;
  }
  
  .hero-section {
    padding-top: 6rem;
  }
  
  .contact-form {
    grid-template-columns: 1fr;
  }
  
  .form-group.full-width {
    grid-column: span 1;
  }
}

/* Animations and Transitions */
@keyframes float {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
  100% {
    transform: translateY(0);
  }
}

.animate-float {
  animation: float 4s ease-in-out infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(42, 82, 152, 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(42, 82, 152, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(42, 82, 152, 0);
  }
}

.animate-pulse {
  animation: pulse 2s infinite;
}

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

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

.py-1 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-2 { padding-top: 1rem; padding-bottom: 1rem; }
.py-3 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-4 { padding-top: 2rem; padding-bottom: 2rem; }
.py-5 { padding-top: 3rem; padding-bottom: 3rem; }

.px-1 { padding-left: 0.5rem; padding-right: 0.5rem; }
.px-2 { padding-left: 1rem; padding-right: 1rem; }
.px-3 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-4 { padding-left: 2rem; padding-right: 2rem; }
.px-5 { padding-left: 3rem; padding-right: 3rem; }

.text-primary { color: var(--primary-color); }
.text-secondary { color: var(--secondary-color); }
.text-accent { color: var(--accent-color); }
.text-light { color: var(--neutral-100); }
.text-dark { color: var(--neutral-900); }

.bg-primary { background-color: var(--primary-color); }
.bg-secondary { background-color: var(--secondary-color); }
.bg-accent { background-color: var(--accent-color); }
.bg-light { background-color: var(--neutral-100); }
.bg-dark { background-color: var(--neutral-900); }