/* CSS Variables - Монохромная цветовая схема с акцентами */
:root {
  /* Основные цвета */
  --primary-color: #1a1a2e;
  --primary-light: #16213e;
  --primary-dark: #0f0f1e;
  --secondary-color: #eee;
  --secondary-light: #f8f9fa;
  --secondary-dark: #e0e0e0;
  
  /* Акцентные цвета */
  --accent-color: #4f46e5;
  --accent-light: #6366f1;
  --accent-dark: #3730a3;
  --accent-gradient: linear-gradient(135deg, #4f46e5, #7c3aed);
  
  /* Нейтральные цвета */
  --white: #ffffff;
  --black: #000000;
  --gray-100: #f7fafc;
  --gray-200: #edf2f7;
  --gray-300: #e2e8f0;
  --gray-400: #cbd5e0;
  --gray-500: #a0aec0;
  --gray-600: #718096;
  --gray-700: #4a5568;
  --gray-800: #2d3748;
  --gray-900: #1a202c;
  
  /* Тени для нейроморфизма */
  --shadow-neu-light: 20px 20px 60px #bebebe, -20px -20px 60px #ffffff;
  --shadow-neu-dark: 8px 8px 16px #0d0d1a, -8px -8px 16px #272754;
  --shadow-inset: inset 8px 8px 16px #0d0d1a, inset -8px -8px 16px #272754;
  --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.1);
  
  /* Градиенты */
  --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  --gradient-accent: linear-gradient(135deg, var(--accent-color), var(--accent-light));
  --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
  
  /* Шрифты */
  --font-primary: 'Space Grotesk', sans-serif;
  --font-secondary: 'DM Sans', sans-serif;
  
  /* Размеры */
  --border-radius: 20px;
  --border-radius-sm: 12px;
  --border-radius-lg: 32px;
  
  /* Переходы */
  --transition-fast: 0.2s ease-out;
  --transition-normal: 0.3s ease-out;
  --transition-slow: 0.5s ease-out;
  
  /* Z-index */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal: 1050;
  --z-tooltip: 1070;
}

/* Reset и базовые стили */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-secondary);
  line-height: 1.7;
  color: var(--gray-800);
  background: var(--gray-100);
  overflow-x: hidden;
}

/* Типография */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
  margin-bottom: 1rem;
  color: var(--gray-700);
  font-size: 1.1rem;
}

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

a:hover {
  color: var(--accent-light);
}

/* Глобальные стили кнопок */
.btn, button, input[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  border: none;
  border-radius: var(--border-radius);
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  min-width: 140px;
  
  /* Нейроморфные тени */
  box-shadow: var(--shadow-neu-light);
}

.btn-primary {
  background: var(--gradient-accent);
  color: var(--white);
  box-shadow: 
    0 8px 20px rgba(79, 70, 229, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 
    0 12px 30px rgba(79, 70, 229, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn-secondary {
  background: var(--white);
  color: var(--gray-800);
  border: 2px solid var(--gray-300);
  box-shadow: var(--shadow-neu-light);
}

.btn-secondary:hover {
  background: var(--gray-100);
  border-color: var(--accent-color);
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
  box-shadow: var(--shadow-inset);
}

/* Контейнеры */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-container {
  padding: 4rem 0;
  position: relative;
}

/* Header */
.header-container {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  transition: var(--transition-normal);
}

.nav-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.nav-brand h1 {
  font-size: 1.8rem;
  color: var(--primary-color);
  margin: 0;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-menu {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  color: var(--gray-800);
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-sm);
  transition: var(--transition-fast);
  position: relative;
}

.nav-link:hover {
  color: var(--accent-color);
  background: rgba(79, 70, 229, 0.1);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background: var(--gray-800);
  border-radius: 2px;
  transition: var(--transition-fast);
}

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

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

.hero-background::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.6), rgba(79, 70, 229, 0.3));
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
  color: var(--white);
}

.hero-title {
  color: var(--white) !important;
  margin-bottom: 1.5rem;
  animation: slideInUp 0.8s ease-out;
}

.hero-subtitle {
  color: var(--white) !important;
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  margin-bottom: 2rem;
  opacity: 0.9;
  animation: slideInUp 0.8s ease-out 0.2s both;
}

.hero-description {
  color: var(--white) !important;
  font-size: 1.2rem;
  max-width: 800px;
  margin: 0 auto 3rem;
  opacity: 0.9;
  line-height: 1.8;
  animation: slideInUp 0.8s ease-out 0.4s both;
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  animation: slideInUp 0.8s ease-out 0.6s both;
}

.hero-btn {
  min-width: 180px;
  padding: 1.2rem 2.5rem;
  font-size: 1.1rem;
}

/* Секция миссии */
.mission-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
}

.mission-card {
  background: var(--white);
  border-radius: var(--border-radius);
  padding: 2rem;
  box-shadow: var(--shadow-neu-light);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.mission-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gradient-glass);
  transition: var(--transition-slow);
  z-index: 1;
}

.mission-card:hover::before {
  left: 0;
}

.mission-card:hover {
  transform: translateY(-10px) rotate(1deg);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.mission-card img {
  width: 100%;
  max-width: 280px;
  height: 180px;
  object-fit: cover;
  border-radius: var(--border-radius-sm);
  margin: 0 auto 1.5rem;
  position: relative;
  z-index: 2;
}

.mission-card h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  position: relative;
  z-index: 2;
}

.mission-card p {
  position: relative;
  z-index: 2;
}

/* Секция прайсинга */
.pricing-section {
  background: var(--gradient-primary);
  color: var(--white);
}

.pricing-section .section-title {
  color: var(--white);
  text-align: center;
  margin-bottom: 3rem;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

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

.pricing-card:hover {
  transform: translateY(-15px) rotate(-1deg);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
}

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

.pricing-card.premium {
  background: var(--gradient-accent);
  color: var(--white);
}

.pricing-card.premium .card-content h3,
.pricing-card.premium .card-content p {
  color: var(--white);
}

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

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

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

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

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

.card-content p {
  flex: 1;
  margin-bottom: 1.5rem;
}

.price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-color);
  margin-bottom: 1.5rem;
  font-family: var(--font-primary);
}

.pricing-card.premium .price {
  color: var(--white);
}

.pricing-btn {
  margin-top: auto;
  width: 100%;
}

/* Методология */
.methodology-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-top: 3rem;
}

.methodology-list {
  list-style: none;
  margin-top: 2rem;
}

.methodology-list li {
  padding: 0.8rem 0;
  padding-left: 2rem;
  position: relative;
  color: var(--gray-700);
  font-size: 1.1rem;
}

.methodology-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-color);
  font-weight: bold;
  font-size: 1.2rem;
}

.methodology-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.methodology-visual img {
  width: 100%;
  max-width: 500px;
  height: 400px;
  object-fit: cover;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-card);
}

/* Статистика */
.stats-section {
  background: var(--gray-200);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.stat-widget {
  background: var(--white);
  padding: 2.5rem 2rem;
  border-radius: var(--border-radius);
  text-align: center;
  box-shadow: var(--shadow-neu-light);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-widget:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent-color);
  font-family: var(--font-primary);
  margin-bottom: 0.5rem;
}

.stat-label {
  color: var(--gray-700);
  font-size: 1.1rem;
  font-weight: 500;
}

/* Инновации */
.innovation-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
}

.innovation-item {
  background: var(--white);
  border-radius: var(--border-radius);
  padding: 2rem;
  box-shadow: var(--shadow-card);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.innovation-item::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(transparent, var(--accent-color), transparent 30%);
  animation: rotate 4s linear infinite;
  opacity: 0;
  transition: var(--transition-normal);
}

.innovation-item:hover::before {
  opacity: 0.1;
}

.innovation-item:hover {
  transform: translateY(-10px);
}

.innovation-item img {
  width: 100%;
  max-width: 280px;
  height: 180px;
  object-fit: cover;
  border-radius: var(--border-radius-sm);
  margin: 0 auto 1.5rem;
  position: relative;
  z-index: 2;
}

.innovation-item h3,
.innovation-item p {
  position: relative;
  z-index: 2;
}

/* Партнеры */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
  align-items: center;
}

.partner-item {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-neu-light);
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 150px;
}

.partner-item:hover {
  transform: scale(1.05);
}

.partner-item img {
  max-width: 100%;
  max-height: 80px;
  object-fit: contain;
  margin: 0 auto;
  filter: grayscale(100%);
  transition: var(--transition-normal);
}

.partner-item:hover img {
  filter: grayscale(0%);
}

/* События */
.events-calendar {
  margin-top: 3rem;
}

.event-item {
  display: flex;
  background: var(--white);
  border-radius: var(--border-radius);
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: var(--transition-normal);
}

.event-item:hover {
  transform: translateX(10px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.event-date {
  background: var(--gradient-accent);
  color: var(--white);
  padding: 2rem;
  font-weight: 700;
  font-size: 1.1rem;
  text-align: center;
  min-width: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-primary);
}

.event-content {
  padding: 2rem;
  flex: 1;
}

.event-content h3 {
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.event-content time {
  color: var(--accent-color);
  font-weight: 500;
  font-size: 0.9rem;
}

/* Галерея */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: var(--transition-normal);
  height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-accent);
  opacity: 0;
  transition: var(--transition-normal);
  z-index: 2;
}

.gallery-item:hover::before {
  opacity: 0.8;
}

.gallery-item:hover {
  transform: scale(1.05);
}

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

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

/* Блог */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
}

.blog-card {
  background: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.blog-card .card-image {
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.blog-card .card-content {
  padding: 2rem;
  flex: 1;
  text-align: left;
  align-items: flex-start;
}

.blog-meta {
  display: flex;
  gap: 1rem;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--gray-200);
  font-size: 0.9rem;
  color: var(--gray-600);
}

.blog-date,
.blog-author {
  font-weight: 500;
}

/* Ресурсы */
.resources-section {
  background: var(--gray-200);
}

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

.resource-item {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-neu-light);
}

.resource-item h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.resource-links {
  list-style: none;
}

.resource-links li {
  margin-bottom: 0.8rem;
}

.resource-links a {
  color: var(--gray-700);
  transition: var(--transition-fast);
  position: relative;
  padding-left: 1rem;
}

.resource-links a::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent-color);
  font-weight: bold;
  transition: var(--transition-fast);
}

.resource-links a:hover {
  color: var(--accent-color);
  padding-left: 1.5rem;
}

.resource-links a:hover::before {
  transform: translateX(5px);
}

/* Контакты */
.contact-section {
  background: var(--gray-100);
}

.contact-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
  margin-top: 3rem;
}

.contact-form-wrapper {
  background: var(--white);
  padding: 3rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-neu-light);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--gray-800);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 1rem;
  border: 2px solid var(--gray-300);
  border-radius: var(--border-radius-sm);
  font-family: var(--font-secondary);
  font-size: 1rem;
  transition: var(--transition-fast);
  background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.form-submit {
  margin-top: 1rem;
  width: 100%;
}

.contact-info {
  background: var(--white);
  padding: 2.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-card);
  height: fit-content;
}

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

.contact-item {
  margin-bottom: 1.5rem;
  color: var(--gray-700);
  font-size: 1.1rem;
}

.contact-item strong {
  color: var(--gray-800);
  display: block;
  margin-bottom: 0.3rem;
}

/* Footer */
.footer-container {
  background: var(--gradient-primary);
  color: var(--white);
  padding: 3rem 0 1rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.footer-section h3,
.footer-section h4 {
  color: var(--white);
  margin-bottom: 1.5rem;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 0.8rem;
}

.footer-section ul li a {
  color: rgba(255, 255, 255, 0.8);
  transition: var(--transition-fast);
  position: relative;
}

.footer-section ul li a:hover {
  color: var(--white);
  padding-left: 0.5rem;
}

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

.social-links a {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  padding: 0.8rem 1.2rem;
  border-radius: var(--border-radius-sm);
  font-weight: 500;
  transition: var(--transition-normal);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.social-links a:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.footer-bottom {
  text-align: center;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.7);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 2rem;
  padding-right: 2rem;
}

/* Заголовки секций */
.section-title {
  text-align: center;
  color: var(--primary-color);
  margin-bottom: 2rem;
  position: relative;
}

.section-title::after {
  content: '';
  width: 80px;
  height: 4px;
  background: var(--gradient-accent);
  display: block;
  margin: 1rem auto;
  border-radius: 2px;
}

/* Модальные окна */
.modal {
  display: none;
  position: fixed;
  z-index: var(--z-modal);
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px);
}

.modal-content {
  background: var(--white);
  margin: 5% auto;
  padding: 3rem;
  border-radius: var(--border-radius-lg);
  width: 90%;
  max-width: 500px;
  position: relative;
  animation: modalSlideIn 0.3s ease-out;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  font-size: 2rem;
  cursor: pointer;
  color: var(--gray-600);
  transition: var(--transition-fast);
}

.modal-close:hover {
  color: var(--gray-800);
}

/* Страницы Privacy и Terms */
.privacy-page,
.terms-page {
  padding-top: 120px;
  min-height: 100vh;
}

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

.privacy-content h1,
.terms-content h1 {
  color: var(--primary-color);
  margin-bottom: 2rem;
  text-align: center;
}

.privacy-content h2,
.terms-content h2 {
  color: var(--primary-color);
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.privacy-content p,
.terms-content p {
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.privacy-content ul,
.terms-content ul {
  margin-bottom: 1.5rem;
  padding-left: 2rem;
}

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

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

.success-content {
  text-align: center;
  padding: 3rem;
  background: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-card);
  max-width: 600px;
  margin: 2rem;
}

.success-icon {
  font-size: 4rem;
  color: var(--accent-color);
  margin-bottom: 2rem;
  display: block;
}

.success-content h1 {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
}

.success-content p {
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

/* Анимации */
@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

/* Микроанимации */
.btn:hover {
  animation: pulse 0.6s ease-in-out;
}

/* 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: 1rem;
}

.mb-2 {
  margin-bottom: 2rem;
}

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

.mt-1 {
  margin-top: 1rem;
}

.mt-2 {
  margin-top: 2rem;
}

/* Адаптивность */
@media (max-width: 1024px) {
  .container {
    padding: 0 1.5rem;
  }
  
  .section-container {
    padding: 3rem 0;
  }
  
  .methodology-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    gap: 0;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    transition: var(--transition-normal);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-20px);
  }
  
  .nav-menu.active {
    top: 100%;
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  
  .nav-link {
    padding: 1rem 2rem;
    border-bottom: 1px solid var(--gray-200);
  }
  
  .nav-toggle {
    display: flex;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .hero-btn {
    width: 100%;
    max-width: 300px;
  }
  
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  
  .pricing-card.featured {
    transform: none;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .event-item {
    flex-direction: column;
  }
  
  .event-date {
    min-width: auto;
    width: 100%;
  }
  
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .blog-grid {
    grid-template-columns: 1fr;
  }
  
  .modal-content {
    margin: 10% auto;
    width: 95%;
    padding: 2rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }
  
  .nav-wrapper {
    padding: 1rem;
  }
  
  .hero-content {
    padding: 0 1rem;
  }
  
  .mission-grid,
  .pricing-grid,
  .innovation-grid,
  .partners-grid {
    grid-template-columns: 1fr;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-form-wrapper,
  .contact-info {
    padding: 1.5rem;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    padding: 0 1rem;
  }
  
  .footer-bottom {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}

/* Высокая плотность пикселей */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .hero-background,
  .gallery-item img,
  .blog-card img,
  .mission-card img {
    image-rendering: -webkit-optimize-contrast;
  }
}

/* Предпочтения пользователя */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Dark mode поддержка */
@media (prefers-color-scheme: dark) {
  :root {
    --gray-100: #1a202c;
    --gray-200: #2d3748;
    --white: #2d3748;
    --gray-800: #f7fafc;
    --primary-color: #e2e8f0;
  }
}

/* Печать */
@media print {
  .header-container,
  .footer-container,
  .btn,
  .modal {
    display: none !important;
  }
  
  body {
    background: white !important;
    color: black !important;
  }
  
  .section-container {
    break-inside: avoid;
  }
}