:root {
  /* Основная палитра */
  --primary-color: #2a4b8d;
  --primary-dark: #1e3a6c;
  --primary-light: #456db2;
  --secondary-color: #d4a92a;
  --secondary-dark: #b58d22;
  --secondary-light: #e6c356;
  
  /* Нейтральная палитра */
  --neutral-100: #ffffff;
  --neutral-200: #f8f9fa;
  --neutral-300: #e9ecef;
  --neutral-400: #dee2e6;
  --neutral-500: #adb5bd;
  --neutral-600: #6c757d;
  --neutral-700: #495057;
  --neutral-800: #343a40;
  --neutral-900: #212529;
  
  /* Функциональные цвета */
  --success: #28a745;
  --warning: #ffc107;
  --danger: #dc3545;
  --info: #17a2b8;
  
  /* Размеры и пространство */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-xxl: 3rem;
  
  /* Тени */
  --shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  --shadow-md: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
  
  /* Скругления */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  
  /* Переходы */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Шрифты */
  --font-heading: 'Roboto', sans-serif;
  --font-body: 'Lato', sans-serif;
}

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

body {
  font-family: var(--font-body);
  color: var(--neutral-800);
  line-height: 1.6;
  margin: 0;
  padding: 0;
  background-color: var(--neutral-200);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  margin-top: 0;
  line-height: 1.3;
  color: var(--neutral-900);
  font-weight: 700;
}

h1 {
  font-size: 2.75rem;
  margin-bottom: var(--spacing-xl);
}

h2 {
  font-size: 2.25rem;
  margin-bottom: var(--spacing-lg);
  position: relative;
  padding-bottom: var(--spacing-sm);
}

h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  border-radius: var(--radius-sm);
}

h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
}

p {
  margin-top: 0;
  margin-bottom: var(--spacing-md);
}

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

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

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

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

/* Section styles */
section {
  padding: var(--spacing-xxl) 0;
}

section:nth-child(odd) {
  background-color: var(--neutral-100);
}

section:nth-child(even) {
  background-color: var(--neutral-200);
}

/* Button styles */
.btn, 
button, 
input[type='submit'] {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 500;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-medium);
  border: 2px solid transparent;
  line-height: 1.5;
  font-size: 1rem;
}

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

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

.btn.primary,
button.primary,
input[type='submit'].primary {
  background-color: var(--primary-color);
  color: var(--neutral-100);
}

.btn.primary:hover,
button.primary:hover,
input[type='submit'].primary:hover {
  background-color: var(--primary-dark);
}

.btn.secondary,
button.secondary,
input[type='submit'].secondary {
  background-color: transparent;
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
}

.btn.secondary:hover,
button.secondary:hover,
input[type='submit'].secondary: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: var(--neutral-900);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-medium);
}

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

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

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

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

.main-nav .nav-links li {
  margin-left: var(--spacing-lg);
}

.main-nav .nav-links a {
  color: var(--neutral-100);
  font-weight: 500;
  font-size: 1rem;
  transition: color var(--transition-fast);
  position: relative;
  padding: var(--spacing-xs) 0;
}

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

.main-nav .nav-links a:hover {
  color: var(--secondary-color);
  text-decoration: none;
}

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

.burger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  cursor: pointer;
}

.burger-menu span {
  display: block;
  height: 3px;
  background-color: var(--neutral-100);
  border-radius: 3px;
  transition: all var(--transition-medium);
}

/* Hero section */
.hero {
  padding: 0;
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  color: var(--neutral-100);
  margin-top: 80px;
}

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

.hero .container {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--spacing-xxl) var(--spacing-lg);
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-lg);
  color: var(--neutral-100);
  animation: fadeInDown 1s ease-in-out;
}

.hero p {
  font-size: 1.25rem;
  max-width: 800px;
  margin: 0 auto var(--spacing-xl);
  color: var(--neutral-100);
  animation: fadeInUp 1s ease-in-out;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  animation: fadeIn 1.2s ease-in-out;
}

/* About section */
.about-section .container {
  text-align: center;
}

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

.about-text {
  flex: 1;
  text-align: left;
}

.about-image {
  flex: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

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

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

/* Features section */
.features-section .container {
  text-align: center;
}

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

.card {
  background-color: var(--neutral-100);
  border-radius: var(--radius-md);
  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;
  height: 100%;
}

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

.card-image {
  width: 100%;
  height: 230px;
  overflow: hidden;
}

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

.card:hover .card-image img {
  transform: scale(1.1);
}

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

/* Process section */
.process-section .container {
  text-align: center;
}

.process-steps {
  margin-top: var(--spacing-xl);
}

.step {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--spacing-xl);
  text-align: left;
}

.step:last-child {
  margin-bottom: 0;
}

.step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--primary-color);
  color: var(--neutral-100);
  font-size: 1.5rem;
  font-weight: bold;
  margin-right: var(--spacing-lg);
  flex-shrink: 0;
}

.step-content {
  flex: 1;
}

.step-content h3 {
  margin-top: 0;
  color: var(--primary-color);
}

/* Resources section */
.resources-section .container {
  text-align: center;
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.resource-card {
  background-color: var(--neutral-100);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  text-align: left;
  transition: transform var(--transition-medium);
}

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

.resource-card h3 {
  color: var(--primary-color);
  margin-top: 0;
}

.resource-link {
  display: inline-block;
  margin-top: var(--spacing-md);
  color: var(--primary-color);
  font-weight: bold;
  position: relative;
}

.resource-link::after {
  content: '→';
  margin-left: var(--spacing-xs);
  transition: transform var(--transition-fast);
}

.resource-link:hover::after {
  transform: translateX(5px);
}

/* History section */
.history-section .container {
  text-align: center;
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: var(--spacing-xl) auto 0;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 100%;
  background: linear-gradient(to bottom, var(--primary-light), var(--primary-dark));
  border-radius: var(--radius-sm);
}

.timeline-item {
  position: relative;
  display: flex;
  margin-bottom: var(--spacing-xl);
  text-align: left;
}

.timeline-year {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background-color: var(--primary-color);
  color: var(--neutral-100);
  font-size: 1.25rem;
  font-weight: bold;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  border: 4px solid var(--neutral-100);
  box-shadow: var(--shadow-md);
}

.timeline-content {
  background-color: var(--neutral-100);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  width: calc(50% - 70px);
  transition: transform var(--transition-medium);
}

.timeline-content:hover {
  transform: scale(1.03);
}

.timeline-item:nth-child(odd) .timeline-content {
  margin-left: auto;
}

/* Team section */
.team-section .container {
  text-align: center;
}

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

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

.team-card .card-image {
  width: 100%;
  height: 300px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto var(--spacing-md);
}

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

.position {
  color: var(--primary-color);
  font-style: italic;
  margin-bottom: var(--spacing-md);
}

/* Awards section */
.awards-section .container {
  text-align: center;
}

.awards-carousel {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.award-item {
  background-color: var(--neutral-100);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  text-align: center;
  max-width: 300px;
  transition: transform var(--transition-medium);
}

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

.award-item img {
  width: 200px;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
}

/* Success section */
.success-section .container {
  text-align: center;
}

.success-stories {
  margin-top: var(--spacing-xl);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
}

.success-card {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.success-metrics {
  display: flex;
  justify-content: space-around;
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--neutral-300);
}

.metric {
  text-align: center;
}

.metric-value {
  display: block;
  font-size: 1.75rem;
  font-weight: bold;
  color: var(--primary-color);
}

.metric-label {
  font-size: 0.875rem;
  color: var(--neutral-600);
}

/* Contact section */
.contact-section .container {
  text-align: center;
}

.contact-content {
  display: flex;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.contact-info {
  flex: 1;
  text-align: left;
}

.contact-form {
  flex: 1;
  background-color: var(--neutral-100);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  text-align: left;
}

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

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

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-sm);
  border: 1px solid var(--neutral-400);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  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);
}

.checkbox-container {
  display: flex;
  align-items: center;
  position: relative;
  padding-left: 30px;
  cursor: pointer;
}

.checkbox-container input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.checkmark {
  position: absolute;
  top: 0;
  left: 0;
  height: 20px;
  width: 20px;
  background-color: var(--neutral-300);
  border-radius: var(--radius-sm);
}

.checkbox-container:hover .checkmark {
  background-color: var(--neutral-400);
}

.checkbox-container input:checked ~ .checkmark {
  background-color: var(--primary-color);
}

.checkmark:after {
  content: "";
  position: absolute;
  display: none;
}

.checkbox-container input:checked ~ .checkmark:after {
  display: block;
}

.checkbox-container .checkmark:after {
  left: 7px;
  top: 3px;
  width: 5px;
  height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.regional-offices {
  margin-top: var(--spacing-lg);
}

.regional-offices ul {
  list-style: none;
  padding: 0;
}

.regional-offices li {
  margin-bottom: var(--spacing-sm);
}

/* Footer */
.footer {
  background-color: var(--neutral-900);
  color: var(--neutral-100);
  padding: var(--spacing-xl) 0;
}

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

.footer-logo {
  flex: 1;
  min-width: 250px;
}

.footer-logo img {
  margin-bottom: var(--spacing-md);
}

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

.footer-links h3,
.footer-social h3 {
  color: var(--neutral-100);
  border-bottom: 2px solid var(--primary-color);
  padding-bottom: var(--spacing-xs);
  display: inline-block;
}

.footer-links ul,
.footer-social ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li,
.footer-social li {
  margin-bottom: var(--spacing-sm);
}

.footer-links a,
.footer-social a {
  color: var(--neutral-400);
  transition: color var(--transition-fast);
  text-decoration: none;
  position: relative;
  padding-left: var(--spacing-sm);
}

.footer-links a::before,
.footer-social a::before {
  content: '›';
  position: absolute;
  left: 0;
  transition: transform var(--transition-fast);
}

.footer-links a:hover,
.footer-social a:hover {
  color: var(--secondary-color);
  text-decoration: none;
}

.footer-links a:hover::before,
.footer-social a:hover::before {
  transform: translateX(3px);
}

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

.footer-bottom {
  text-align: center;
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--neutral-700);
}

/* Cookie popup */
.cookie-popup {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--neutral-800);
  color: var(--neutral-100);
  padding: var(--spacing-md);
  z-index: 1000;
  display: none;
}

.cookie-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
}

.btn-cookie {
  background-color: var(--secondary-color);
  color: var(--neutral-900);
  border: none;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: bold;
  transition: background-color var(--transition-fast);
}

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

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

.success-message {
  max-width: 600px;
  padding: var(--spacing-xl);
  background-color: var(--neutral-100);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.success-icon {
  font-size: 4rem;
  color: var(--success);
  margin-bottom: var(--spacing-lg);
}

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

.terms-page .container,
.privacy-page .container {
  max-width: 800px;
  background-color: var(--neutral-100);
  padding: var(--spacing-xl);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

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

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

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive styles */
@media (max-width: 992px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .about-content {
    flex-direction: column;
  }
  
  .contact-content {
    flex-direction: column;
  }
  
  .timeline-content {
    width: calc(100% - 40px);
    margin-left: 40px !important;
  }
  
  .timeline::before {
    left: 20px;
  }
  
  .timeline-year {
    left: 20px;
    width: 80px;
    height: 80px;
    font-size: 1rem;
  }
}

@media (max-width: 768px) {
  .main-nav {
    display: none;
  }
  
  .burger-menu {
    display: flex;
  }
  
  .hero h1 {
    font-size: 2.25rem;
  }
  
  .hero p {
    font-size: 1.1rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
  
  .footer-links h3,
  .footer-social h3 {
    display: block;
    text-align: center;
  }
  
  .step {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  .step-number {
    margin-right: 0;
    margin-bottom: var(--spacing-md);
  }
}

@media (max-width: 576px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  .cookie-content {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .timeline-year {
    width: 60px;
    height: 60px;
    font-size: 0.875rem;
  }
}

.burger-menu{
  display: none;
}