:root {
  /* Основная цветовая схема - аналоговая */
  --primary-color: #4A6E8A;
  --primary-dark: #34495e;
  --primary-light: #5D8CAD;
  --secondary-color: #4A8A6E;
  --secondary-dark: #2e5d47;
  --secondary-light: #6bbd9a;
  --accent-color: #8A4A6E;
  --accent-dark: #5d3248;
  --accent-light: #bd6b9a;
  
  /* Нейтральные цвета */
  --black: #121212;
  --dark-gray: #333333;
  --medium-gray: #666666;
  --light-gray: #f2f2f2;
  --white: #ffffff;
  
  /* Контрастные цвета для текста */
  --text-dark: #222222;
  --text-medium: #444444;
  --text-light: #ffffff;
  
  /* Размеры и отступы */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 5rem;
  
  /* Границы и тени */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  --box-shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --box-shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
  --box-shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
  
  /* Переходы и анимации */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

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

body {
  font-family: 'DM Sans', 'Tajawal', sans-serif;
  color: var(--text-medium);
  line-height: 1.6;
  background-color: var(--light-gray);
  overflow-x: hidden;
  direction: rtl;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Space Grotesk', 'Cairo', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--text-dark);
}

h1 {
  font-size: 3rem;
}

h2 {
  font-size: 2.5rem;
}

h3 {
  font-size: 2rem;
}

h4 {
  font-size: 1.5rem;
}

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

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

/* Utilities */
.text-center {
  text-align: center;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  font-size: 2.5rem;
  position: relative;
  color: var(--primary-dark);
}

.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background-color: var(--accent-color);
  margin: var(--spacing-sm) auto 0;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
  border-radius: var(--border-radius-md);
  transition: all var(--transition-normal);
  font-family: 'Space Grotesk', 'Cairo', sans-serif;
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

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

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

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

.btn-outline {
  background-color: transparent;
  color: var(--primary-color);
  border-color: var(--primary-color);
}

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

/* Header */
.header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 1000;
  background-color: var(--white);
  box-shadow: var(--box-shadow-sm);
  padding: var(--spacing-md) 0;
  transition: all var(--transition-normal);
}

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

.logo {
  font-size: 1.5rem;
  font-weight: 700;
}

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

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

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

.desktop-nav a {
  color: var(--dark-gray);
  font-weight: 500;
  transition: color var(--transition-fast);
  position: relative;
}

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

.desktop-nav a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  right: 0;
  background-color: var(--primary-color);
  transition: width var(--transition-normal);
}

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

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

.mobile-menu-toggle span {
  display: block;
  height: 3px;
  width: 100%;
  background-color: var(--dark-gray);
  transition: all var(--transition-normal);
}

.mobile-nav {
  display: none;
  background-color: var(--white);
  padding: var(--spacing-md);
  box-shadow: var(--box-shadow-md);
}

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

.mobile-nav a {
  color: var(--dark-gray);
  font-weight: 500;
  display: block;
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--light-gray);
}

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

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: var(--spacing-xxl) 0;
  margin-top: 60px;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: -1;
}

.hero-background::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.4));
}

.hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-xl);
  position: relative;
  z-index: 1;
}

.hero-title {
  font-size: 3.5rem;
  color: var(--white);
  margin-bottom: var(--spacing-md);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
  font-size: 1.5rem;
  color: var(--white);
  margin-bottom: var(--spacing-xl);
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

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

/* Insights Section */
.insights {
  padding: var(--spacing-xxl) 0;
  background-color: var(--white);
}

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

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

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

.card-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

.card-content {
  padding: var(--spacing-lg);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.card-content h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--primary-dark);
}

.card-content p {
  margin-bottom: var(--spacing-md);
  color: var(--text-medium);
}

.accordion-trigger {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.accordion-trigger::after {
  content: '+';
  margin-right: var(--spacing-sm);
  font-size: 1.2rem;
  transition: transform var(--transition-normal);
}

.accordion-trigger.active::after {
  content: '-';
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
}

/* Innovation Section */
.innovation {
  padding: var(--spacing-xxl) 0;
  background-color: var(--light-gray);
}

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

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  right: 50px;
  width: 4px;
  background-color: var(--primary-color);
}

.timeline-item {
  margin-bottom: var(--spacing-xl);
  position: relative;
  padding-right: 80px;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-normal), transform var(--transition-normal);
}

.timeline-item.animated {
  opacity: 1;
  transform: translateY(0);
}

.timeline-marker {
  position: absolute;
  right: 42px;
  top: 0;
  width: 20px;
  height: 20px;
  background-color: var(--primary-color);
  border: 4px solid var(--white);
  border-radius: 50%;
  z-index: 1;
}

.timeline-content {
  background-color: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-md);
}

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

.timeline-content p {
  margin-bottom: var(--spacing-lg);
}

.timeline-content img {
  border-radius: var(--border-radius-md);
  width: 100%;
  height: auto;
  object-fit: cover;
  margin: 0 auto;
}

/* Resources Section */
.resources {
  padding: var(--spacing-xxl) 0;
  background-color: var(--white);
}

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

.resource-card {
  background-color: var(--light-gray);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  text-align: center;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  opacity: 0;
  transform: translateY(30px);
}

.resource-card.animated {
  opacity: 1;
  transform: translateY(0);
}

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

.resource-card h3 {
  font-size: 1.3rem;
  margin-bottom: var(--spacing-md);
  color: var(--primary-dark);
}

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

.resource-card .btn {
  align-self: center;
}

/* Pricing Section */
.pricing {
  padding: var(--spacing-xxl) 0;
  background-color: var(--light-gray);
}

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

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

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

.pricing-card.featured {
  border: 3px solid var(--accent-color);
  transform: scale(1.05);
}

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

.card-header {
  background-color: var(--primary-color);
  color: var(--white);
  padding: var(--spacing-lg);
  text-align: center;
}

.featured .card-header {
  background-color: var(--accent-color);
}

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

.price {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0;
}

.price-subtitle {
  font-size: 1rem;
  opacity: 0.8;
  margin-bottom: 0;
}

.pricing-card .card-content {
  padding: var(--spacing-lg);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.pricing-card ul {
  margin-bottom: var(--spacing-lg);
  flex-grow: 1;
}

.pricing-card li {
  margin-bottom: var(--spacing-sm);
  padding-right: 1.5rem;
  position: relative;
}

.pricing-card li::before {
  content: '✓';
  color: var(--secondary-color);
  position: absolute;
  right: 0;
  font-weight: bold;
}

.pricing-card .btn {
  align-self: center;
  width: 100%;
}

.additional-costs {
  background-color: var(--white);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-md);
}

.additional-costs h3 {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  color: var(--primary-dark);
}

.costs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.cost-item {
  text-align: center;
}

.cost-item h4 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
}

/* Partners Section */
.partners {
  padding: var(--spacing-xxl) 0;
  background-color: var(--white);
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-xl);
  align-items: center;
  justify-items: center;
}

.partner-logo {
  width: 100%;
  max-width: 200px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.7;
  transition: opacity var(--transition-normal), transform var(--transition-normal);
  opacity: 0;
  transform: translateY(30px);
}

.partner-logo.animated {
  opacity: 0.7;
  transform: translateY(0);
}

.partner-logo:hover {
  opacity: 1;
  transform: scale(1.1);
}

.partner-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

/* Contact Section */
.contact {
  padding: var(--spacing-xxl) 0;
  background-color: var(--light-gray);
}

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

.contact-info {
  padding: var(--spacing-lg);
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-md);
}

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

.contact-details {
  margin-top: var(--spacing-lg);
}

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

.contact-item h4 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-xs);
  font-size: 1.1rem;
}

.contact-form-container {
  background-color: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-md);
}

.contact-form {
  display: grid;
  gap: var(--spacing-md);
}

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

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: var(--text-medium);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 2px solid var(--light-gray);
  border-radius: var(--border-radius-md);
  font-family: inherit;
  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);
}

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

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

.footer-logo h2 {
  color: var(--white);
  margin-bottom: var(--spacing-sm);
}

.footer-logo p {
  opacity: 0.8;
}

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

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

.footer-links-column a {
  color: rgba(255, 255, 255, 0.8);
  transition: color var(--transition-fast);
}

.footer-links-column a:hover {
  color: var(--white);
}

.social-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.social-links a {
  display: inline-block;
  color: rgba(255, 255, 255, 0.8);
  transition: color var(--transition-fast), transform var(--transition-fast);
}

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

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

.footer-bottom p {
  opacity: 0.7;
  margin-bottom: 0;
}

/* Modals */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1100;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.modal.active {
  display: flex;
  opacity: 1;
}

.modal-content {
  background-color: var(--white);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: translateY(30px);
  transition: transform var(--transition-normal);
}

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

.modal-close {
  position: absolute;
  top: var(--spacing-md);
  left: var(--spacing-md);
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--medium-gray);
  transition: color var(--transition-fast);
}

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

.modal-form {
  margin-top: var(--spacing-lg);
}

/* Success Page */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xxl) 0;
  text-align: center;
}

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

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

.success-title {
  color: var(--primary-dark);
  margin-bottom: var(--spacing-md);
}

.success-message {
  margin-bottom: var(--spacing-lg);
}

/* Terms and Privacy Pages */
.page-content {
  padding: var(--spacing-xxl) 0;
  margin-top: 60px;
}

.terms-content,
.privacy-content,
.about-content,
.contacts-content {
  background-color: var(--white);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-md);
}

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

.terms-content h2:first-child,
.privacy-content h2:first-child,
.about-content h2:first-child,
.contacts-content h2:first-child {
  margin-top: 0;
}

/* Cookie Consent */
#cookie-consent {
  transition: opacity var(--transition-normal), transform var(--transition-normal);
}

#accept-cookies {
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

#accept-cookies:hover {
  background-color: #3a9d3a;
  transform: scale(1.05);
}

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

.card, .resource-card, .partner-logo, .timeline-item {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-normal), transform var(--transition-normal);
}

.card.animated, .resource-card.animated, .partner-logo.animated, .timeline-item.animated {
  opacity: 1;
  transform: translateY(0);
}

/* Media Queries */
@media (max-width: 992px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  h3 {
    font-size: 1.5rem;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.2rem;
  }
  
  .timeline::before {
    right: 30px;
  }
  
  .timeline-marker {
    right: 22px;
  }
  
  .timeline-item {
    padding-right: 60px;
  }
}

@media (max-width: 768px) {
  .desktop-nav {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }
  
  .mobile-nav.active {
    display: block;
  }
  
  .hero-cta {
    flex-direction: column;
    align-items: center;
  }
  
  .hero-cta .btn {
    width: 100%;
    max-width: 300px;
  }
  
  .pricing-card.featured {
    transform: scale(1);
  }
  
  .pricing-card.featured:hover {
    transform: translateY(-10px);
  }
}

@media (max-width: 576px) {
  .container {
    padding: 0 var(--spacing-md);
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .card-image {
    height: 200px;
  }
  
  .pricing-cards {
    gap: var(--spacing-lg);
  }
  
  .contact-wrapper {
    gap: var(--spacing-lg);
  }
}