:root {
  /* Триада цветовая схема */
  --primary-color: #3f51b5; /* Основной цвет - насыщенный синий */
  --secondary-color: #ff5722; /* Второй цвет триады - оранжевый */
  --tertiary-color: #4caf50; /* Третий цвет триады - зеленый */
  
  /* Вариации основных цветов */
  --primary-dark: #303f9f;
  --primary-light: #7986cb;
  --secondary-dark: #e64a19;
  --secondary-light: #ff8a65;
  --tertiary-dark: #388e3c;
  --tertiary-light: #81c784;
  
  /* Нейтральные цвета */
  --neutral-100: #ffffff;
  --neutral-200: #f5f5f5;
  --neutral-300: #e0e0e0;
  --neutral-400: #bdbdbd;
  --neutral-500: #9e9e9e;
  --neutral-600: #757575;
  --neutral-700: #616161;
  --neutral-800: #424242;
  --neutral-900: #212121;
  
  /* Семантические цвета */
  --success-color: var(--tertiary-color);
  --error-color: #f44336;
  --warning-color: #ffeb3b;
  --info-color: var(--primary-color);
  
  /* Градиенты */
  --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  --gradient-secondary: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
  --gradient-tertiary: linear-gradient(135deg, var(--tertiary-color), var(--tertiary-dark));
  --gradient-overlay: linear-gradient(to bottom, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.3));
  
  /* Тени */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.14);
  --shadow-xl: 0 12px 24px rgba(0, 0, 0, 0.16);
  
  /* Скругления */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* Размеры и отступы */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-3xl: 64px;
  
  /* Контейнеры */
  --container-width: 1200px;
  --container-padding: var(--spacing-lg);
  
  /* Анимации */
  --transition-fast: 0.2s ease-out;
  --transition-normal: 0.3s ease-out;
  --transition-slow: 0.5s ease-out;
  
  /* Шрифты */
  --font-heading: 'Roboto', sans-serif;
  --font-body: 'Lato', sans-serif;
  
  /* Размеры шрифтов */
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  
  /* Высота строки */
  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --line-height-loose: 1.8;
  
  /* Z-индексы */
  --z-index-dropdown: 100;
  --z-index-sticky: 200;
  --z-index-fixed: 300;
  --z-index-modal-backdrop: 400;
  --z-index-modal: 500;
  --z-index-popover: 600;
  --z-index-tooltip: 700;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: var(--font-size-md);
  line-height: var(--line-height-normal);
  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: 700;
  line-height: var(--line-height-tight);
  margin-bottom: var(--spacing-md);
  color: var(--neutral-900);
}

h1 {
  font-size: var(--font-size-5xl);
}

h2 {
  font-size: var(--font-size-4xl);
}

h3 {
  font-size: var(--font-size-3xl);
}

h4 {
  font-size: var(--font-size-2xl);
}

h5 {
  font-size: var(--font-size-xl);
}

h6 {
  font-size: var(--font-size-lg);
}

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);
  text-decoration: underline;
}

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

ul, ol {
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-xl);
}

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

/* Секции */
section {
  padding: var(--spacing-3xl) 0;
}

.section-title {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-xl);
  text-align: center;
  position: relative;
  color: var(--neutral-900);
}

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

.section-subtitle {
  font-size: var(--font-size-xl);
  color: var(--neutral-600);
  text-align: center;
  margin-bottom: var(--spacing-2xl);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Кнопки глобально */
.btn {
  display: inline-block;
  font-weight: 700;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  user-select: none;
  border: 2px solid transparent;
  padding: var(--spacing-sm) var(--spacing-xl);
  font-size: var(--font-size-md);
  line-height: 1.5;
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  cursor: pointer;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  z-index: -1;
  transform: translateX(-100%);
  transition: transform var(--transition-normal);
}

.btn:hover::before {
  transform: translateX(0);
}

.btn-primary {
  background-color: var(--primary-color);
  color: var(--neutral-100);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  text-decoration: none;
  color: var(--neutral-100);
}

.btn-secondary {
  background-color: var(--secondary-color);
  color: var(--neutral-100);
  box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
  background-color: var(--secondary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  text-decoration: none;
  color: var(--neutral-100);
}

.btn-tertiary {
  background-color: var(--tertiary-color);
  color: var(--neutral-100);
  box-shadow: var(--shadow-md);
}

.btn-tertiary:hover {
  background-color: var(--tertiary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  text-decoration: none;
  color: var(--neutral-100);
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
}

.btn-outline:hover {
  background-color: var(--primary-color);
  color: var(--neutral-100);
  text-decoration: none;
}

/* Формы и инпуты */
input, select, textarea {
  width: 100%;
  padding: var(--spacing-md);
  border: 1px solid var(--neutral-400);
  border-radius: var(--radius-md);
  background-color: var(--neutral-100);
  font-family: var(--font-body);
  font-size: var(--font-size-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  margin-bottom: var(--spacing-md);
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(63, 81, 181, 0.2);
}

label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  color: var(--neutral-700);
}

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

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

.checkbox-group input[type="checkbox"] {
  width: auto;
  margin-right: var(--spacing-sm);
}

.checkbox-group label {
  margin-bottom: 0;
}

button, input[type="submit"] {
  cursor: pointer;
  background-color: var(--primary-color);
  color: var(--neutral-100);
  border: none;
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--radius-md);
  font-weight: 700;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
  box-shadow: var(--shadow-md);
}

button:hover, input[type="submit"]:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Header и навигация */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: var(--z-index-fixed);
  box-shadow: var(--shadow-md);
  transition: background-color var(--transition-normal), box-shadow var(--transition-normal);
}

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

.logo {
  z-index: var(--z-index-sticky);
}

.logo a {
  display: block;
}

.logo img {
  display: block;
  height: auto;
}

.desktop-nav {
  display: block;
}

.desktop-nav ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

.desktop-nav li {
  margin: 0 var(--spacing-md);
}

.desktop-nav a {
  font-family: var(--font-heading);
  color: var(--neutral-800);
  font-weight: 500;
  text-decoration: none;
  position: relative;
  padding: var(--spacing-xs) 0;
  transition: color var(--transition-fast);
}

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

.desktop-nav a:hover {
  color: var(--primary-color);
  text-decoration: none;
}

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

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

.mobile-menu-toggle span {
  display: block;
  height: 3px;
  width: 100%;
  background-color: var(--neutral-800);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: var(--neutral-100);
  padding-top: 80px;
  transform: translateX(-100%);
  transition: transform var(--transition-slow);
  z-index: var(--z-index-dropdown);
}

.mobile-nav.active {
  transform: translateX(0);
}

.mobile-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.mobile-nav li {
  margin-bottom: var(--spacing-md);
}

.mobile-nav a {
  display: block;
  font-size: var(--font-size-xl);
  font-family: var(--font-heading);
  color: var(--neutral-800);
  font-weight: 500;
  text-decoration: none;
  padding: var(--spacing-sm) var(--spacing-xl);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.mobile-nav a:hover {
  color: var(--primary-color);
  background-color: var(--neutral-200);
}

/* Hero секция */
.hero {
  position: relative;
  padding: 0;
  margin-top: 80px;
  min-height: 600px;
  display: flex;
  align-items: center;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  color: var(--neutral-100);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-overlay);
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
  padding: var(--spacing-3xl) var(--container-padding);
}

.hero-content {
  max-width: 700px;
  margin-bottom: var(--spacing-xl);
}

.hero-title {
  font-size: var(--font-size-5xl);
  color: var(--neutral-100);
  margin-bottom: var(--spacing-md);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-xl);
  color: var(--neutral-100);
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
}

.hero-stats {
  display: flex;
  justify-content: space-between;
  max-width: 700px;
  text-align: center;
}

.stat-item {
  flex: 1;
  padding: var(--spacing-md);
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.stat-number {
  display: block;
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--neutral-100);
  margin-bottom: var(--spacing-xs);
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--neutral-300);
}

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

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--spacing-2xl);
}

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

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

.feature-card .image-container {
  width: 100%;
  height: 250px;
  overflow: hidden;
  margin-bottom: var(--spacing-md);
  text-align: center;
}

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

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

.feature-card h3 {
  font-size: var(--font-size-xl);
  margin: var(--spacing-md) 0;
  color: var(--primary-color);
  text-align: center;
  padding: 0 var(--spacing-md);
}

.feature-card p {
  font-size: var(--font-size-md);
  color: var(--neutral-700);
  padding: 0 var(--spacing-xl) var(--spacing-xl);
  text-align: center;
}

/* Mission секция */
.mission {
  background-color: var(--neutral-200);
  position: relative;
  overflow: hidden;
}

.mission .container {
  display: flex;
  align-items: center;
  gap: var(--spacing-3xl);
}

.mission-content {
  flex: 1;
}

.mission-content h2 {
  color: var(--neutral-900);
  margin-bottom: var(--spacing-lg);
  text-align: left;
}

.mission-content h2::after {
  margin-left: 0;
}

.mission-content p {
  color: var(--neutral-700);
  margin-bottom: var(--spacing-lg);
}

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

.mission-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mission-stats {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.mission-stats .stat-item {
  background-color: var(--primary-color);
  color: var(--neutral-100);
}

.mission-stats .stat-number {
  color: var(--neutral-100);
}

.mission-stats .stat-label {
  color: rgba(255, 255, 255, 0.8);
}

/* History секция */
.history {
  background-color: var(--neutral-100);
}

.timeline {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
  padding: var(--spacing-2xl) 0;
}

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

.timeline-item {
  position: relative;
  margin-bottom: var(--spacing-3xl);
}

.timeline-date {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--primary-color);
  color: var(--neutral-100);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-full);
  font-weight: 700;
  z-index: 2;
}

.timeline-content {
  position: relative;
  width: calc(50% - 40px);
  padding: var(--spacing-lg);
  background-color: var(--neutral-100);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

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

.timeline-content::before {
  content: '';
  position: absolute;
  top: 20px;
  width: 20px;
  height: 20px;
  background-color: var(--primary-color);
  border-radius: 50%;
}

.timeline-item:nth-child(odd) .timeline-content::before {
  left: -50px;
}

.timeline-item:nth-child(even) .timeline-content::before {
  right: -50px;
}

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

.timeline-content p {
  color: var(--neutral-700);
  margin-bottom: var(--spacing-lg);
}

.timeline-content .image-container {
  width: 100%;
  height: 250px;
  overflow: hidden;
  border-radius: var(--radius-md);
  text-align: center;
}

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

.timeline-content:hover img {
  transform: scale(1.05);
}

/* Clientele секция */
.clientele {
  background-color: var(--neutral-200);
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-3xl);
}

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

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

.client-card .card-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  text-align: center;
}

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

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

.card-content {
  padding: var(--spacing-xl);
  text-align: center;
}

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

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

/* Testimonials */
.testimonial-slider {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  overflow: hidden;
  padding: var(--spacing-xl) 0;
}

.testimonial-heading {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  color: var(--neutral-900);
}

.testimonials {
  display: flex;
  transition: transform var(--transition-slow);
}

.testimonial-item {
  flex: 0 0 100%;
  padding: 0 var(--spacing-md);
}

.testimonial-content {
  background-color: var(--neutral-100);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  position: relative;
}

.testimonial-content::before {
  content: '"';
  position: absolute;
  top: 20px;
  left: 20px;
  font-size: 80px;
  line-height: 0;
  color: var(--primary-light);
  opacity: 0.2;
}

.testimonial-content p {
  font-style: italic;
  color: var(--neutral-700);
  margin-bottom: var(--spacing-lg);
  position: relative;
  z-index: 1;
}

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

.testimonial-author img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  margin-right: var(--spacing-md);
  border: 3px solid var(--primary-color);
}

.author-info h4 {
  margin: 0;
  color: var(--neutral-900);
}

.author-info p {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--neutral-600);
}

.testimonial-controls {
  display: flex;
  justify-content: center;
  margin-top: var(--spacing-lg);
  gap: var(--spacing-md);
}

.testimonial-controls button {
  background-color: var(--neutral-100);
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.testimonial-controls button:hover {
  background-color: var(--primary-color);
  color: var(--neutral-100);
}

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

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

.resource-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: var(--neutral-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.resource-card .card-image {
  width: 100%;
  height: 150px;
  overflow: hidden;
  text-align: center;
}

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

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

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

.resource-card h3 {
  font-size: var(--font-size-lg);
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
}

.resource-card p {
  font-size: var(--font-size-sm);
  color: var(--neutral-700);
  margin-bottom: var(--spacing-lg);
}

.resource-link {
  display: inline-block;
  color: var(--primary-color);
  font-weight: 700;
  text-decoration: none;
  position: relative;
  padding-bottom: 3px;
}

.resource-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary-color);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-normal);
}

.resource-link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* Webinars секция */
.webinars {
  background-color: var(--neutral-200);
}

.webinars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
  gap: var(--spacing-2xl);
}

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

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

.webinar-card .card-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
  position: relative;
  text-align: center;
}

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

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

.webinar-badge {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background-color: var(--secondary-color);
  color: var(--neutral-100);
  font-size: var(--font-size-sm);
  font-weight: 700;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-full);
  z-index: 2;
}

.past-badge {
  background-color: var(--primary-color);
}

.webinar-card .card-content {
  padding: var(--spacing-xl);
  text-align: center;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.webinar-card h3 {
  font-size: var(--font-size-xl);
  color: var(--neutral-900);
  margin-bottom: var(--spacing-sm);
}

.webinar-date {
  font-size: var(--font-size-sm);
  color: var(--primary-color);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.webinar-card p {
  color: var(--neutral-700);
  margin-bottom: var(--spacing-xl);
  flex-grow: 1;
}

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

/* Contact секция */
.contact {
  background-color: var(--neutral-100);
  position: relative;
}

.contact .container {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3xl);
}

.contact-content {
  flex: 1;
}

.contact-content h2 {
  color: var(--neutral-900);
  margin-bottom: var(--spacing-lg);
  text-align: left;
}

.contact-content h2::after {
  margin-left: 0;
}

.contact-content p {
  color: var(--neutral-700);
  margin-bottom: var(--spacing-xl);
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.info-item h3 {
  font-size: var(--font-size-lg);
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
}

.info-item p {
  color: var(--neutral-700);
  margin-bottom: 0;
}

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

/* Success page */
.success-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background-color: var(--neutral-200);
  text-align: center;
  padding: var(--spacing-xl);
}

.success-content {
  max-width: 600px;
  background-color: var(--neutral-100);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

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

.success-content p {
  color: var(--neutral-700);
  margin-bottom: var(--spacing-xl);
}

/* Footer */
.main-footer {
  background-color: var(--neutral-900);
  color: var(--neutral-300);
  padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-bottom: var(--spacing-2xl);
}

.footer-logo {
  flex: 0 0 100%;
  max-width: 300px;
  margin-bottom: var(--spacing-xl);
}

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

.footer-logo p {
  font-size: var(--font-size-sm);
  color: var(--neutral-400);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-2xl);
}

.footer-column h3 {
  color: var(--neutral-100);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.footer-column h3::after {
  content: '';
  display: block;
  width: 40px;
  height: 3px;
  background: var(--gradient-primary);
  margin-top: var(--spacing-xs);
}

.footer-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-column li {
  margin-bottom: var(--spacing-sm);
}

.footer-column a {
  color: var(--neutral-400);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-column a:hover {
  color: var(--primary-light);
  text-decoration: none;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--neutral-800);
  padding-top: var(--spacing-lg);
}

.social-links {
  display: flex;
  gap: var(--spacing-lg);
}

.social-links a {
  color: var(--neutral-400);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.social-links a:hover {
  color: var(--primary-light);
  text-decoration: none;
}

.copyright {
  font-size: var(--font-size-sm);
  color: var(--neutral-500);
}

/* Privacy and Terms pages */
.privacy-page, .terms-page {
  padding-top: 100px;
  background-color: var(--neutral-100);
  min-height: 100vh;
}

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

.privacy-content h1, .terms-content h1 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-xl);
}

.privacy-content h2, .terms-content h2 {
  color: var(--neutral-900);
  margin-top: var(--spacing-2xl);
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-2xl);
}

.privacy-content p, .terms-content p {
  color: var(--neutral-700);
  margin-bottom: var(--spacing-md);
}

.privacy-content ul, .terms-content ul {
  color: var(--neutral-700);
  margin-bottom: var(--spacing-lg);
}

/* About page */
.about-page {
  padding-top: 100px;
  background-color: var(--neutral-100);
}

.team-section {
  padding: var(--spacing-3xl) 0;
}

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

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

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

.team-member-image {
  width: 100%;
  height: 300px;
  overflow: hidden;
  text-align: center;
}

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

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

.team-member-info {
  padding: var(--spacing-lg);
  text-align: center;
}

.team-member-info h3 {
  color: var(--neutral-900);
  margin-bottom: var(--spacing-xs);
}

.team-member-role {
  color: var(--primary-color);
  font-weight: 500;
  margin-bottom: var(--spacing-md);
}

.team-member-bio {
  color: var(--neutral-700);
  font-size: var(--font-size-sm);
}

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

@keyframes slideUp {
  from {
    transform: translateY(50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes slideInLeft {
  from {
    transform: translateX(-50px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideInRight {
  from {
    transform: translateX(50px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

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

/* Медиа-запросы для адаптивности */
@media (max-width: 1200px) {
  :root {
    --container-width: 960px;
  }
  
  .hero-title {
    font-size: var(--font-size-4xl);
  }
  
  .section-title {
    font-size: var(--font-size-3xl);
  }
}

@media (max-width: 992px) {
  :root {
    --container-width: 720px;
  }
  
  .desktop-nav {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .mission .container,
  .contact .container {
    flex-direction: column;
  }
  
  .mission-image,
  .contact-form,
  .contact-content {
    width: 100%;
    max-width: 100%;
    margin-top: var(--spacing-xl);
  }
  
  .timeline::before {
    left: 40px;
  }
  
  .timeline-date {
    left: 40px;
    transform: translateX(-50%);
  }
  
  .timeline-content {
    width: calc(100% - 80px);
    margin-left: 80px !important;
  }
  
  .timeline-item:nth-child(odd) .timeline-content::before,
  .timeline-item:nth-child(even) .timeline-content::before {
    left: -30px;
    right: auto;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: var(--spacing-md);
  }
}

@media (max-width: 768px) {
  :root {
    --container-width: 540px;
    --container-padding: var(--spacing-md);
  }
  
  .hero-title {
    font-size: var(--font-size-3xl);
  }
  
  .hero-subtitle {
    font-size: var(--font-size-lg);
  }
  
  .section-title {
    font-size: var(--font-size-2xl);
  }
  
  .section-subtitle {
    font-size: var(--font-size-lg);
  }
  
  .features-grid,
  .clients-grid,
  .resources-grid,
  .webinars-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-buttons .btn {
    width: 100%;
    margin-bottom: var(--spacing-md);
  }
  
  .footer-content,
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .footer-logo,
  .footer-links,
  .social-links,
  .copyright {
    width: 100%;
    margin-bottom: var(--spacing-xl);
  }
  
  .footer-column h3::after {
    margin: var(--spacing-xs) auto 0;
  }
  
  .contact-info {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 576px) {
  :root {
    --container-width: 100%;
    --container-padding: var(--spacing-md);
  }
  
  .hero {
    min-height: 500px;
  }
  
  .hero-title {
    font-size: var(--font-size-2xl);
  }
  
  .hero-subtitle {
    font-size: var(--font-size-md);
  }
  
  .section-title {
    font-size: var(--font-size-xl);
  }
  
  .section-subtitle {
    font-size: var(--font-size-md);
  }
}
.logo img{
  width: 30px;
  height: 30px;
}
.mobile-menu-toggle{
  display: none;
}