:root {
  /* Раздельно-дополнительная цветовая схема */
  --primary-color: #2b6cb0; /* Основной синий */
  --primary-dark: #1a4d7c;
  --primary-light: #4a8cd0;
  
  --secondary-color: #d97706; /* Дополнительный оранжевый */
  --secondary-dark: #b45309;
  --secondary-light: #f59e0b;
  
  --accent-color: #10b981; /* Акцентный зеленый */
  --accent-dark: #059669;
  --accent-light: #34d399;
  
  /* Нейтральные цвета */
  --text-dark: #1e293b;
  --text-medium: #4b5563;
  --text-light: #f8fafc;
  
  --bg-light: #ffffff;
  --bg-off-white: #f9fafb;
  --bg-gray: #f1f5f9;
  --bg-dark: #0f172a;
  
  /* Тени и эффекты */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  
  /* Размеры и отступы */
  --container-width: 1200px;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;
  
  /* Скругления и границы */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  /* Переходы */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Шрифты */
  --font-heading: 'Oswald', sans-serif;
  --font-body: 'Nunito', sans-serif;
}

/* ===== Базовые стили ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
  background-color: var(--bg-light);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
  color: var(--text-dark);
}

h1 {
  font-size: 3.5rem;
}

h2 {
  font-size: 2.5rem;
}

h3 {
  font-size: 1.75rem;
}

h4 {
  font-size: 1.25rem;
}

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

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;
  object-fit: cover;
}

ul, ol {
  list-style-position: inside;
  margin-bottom: var(--spacing-sm);
}

/* ===== Контейнеры и сетка ===== */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

section {
  padding: var(--spacing-lg) 0;
  position: relative;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-md);
  position: relative;
  color: var(--text-dark);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background-color: var(--primary-color);
}

.section-subtitle {
  text-align: center;
  font-size: 1.2rem;
  color: var(--text-medium);
  margin-bottom: var(--spacing-lg);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== Кнопки ===== */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: var(--primary-color);
  color: var(--text-light);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
  box-shadow: var(--shadow-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.9rem;
}

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

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

.btn-primary {
  background-color: var(--primary-color);
  color: var(--text-light);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
}

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

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

.btn-accent {
  background-color: var(--accent-color);
  color: var(--text-light);
}

.btn-accent:hover {
  background-color: var(--accent-dark);
}

button, input[type='submit'] {
  font-family: var(--font-body);
  cursor: pointer;
}

/* ===== Хедер и навигация ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(10px);
  transition: all var(--transition-normal);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

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

.logo a {
  color: var(--text-dark);
  display: flex;
  align-items: center;
}

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

.nav-desktop {
  display: flex;
}

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

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

.nav-desktop a {
  color: var(--text-dark);
  font-weight: 600;
  position: relative;
  padding: 0.5rem 0;
}

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

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

.burger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 20px;
  cursor: pointer;
}

.burger-menu span {
  width: 100%;
  height: 2px;
  background-color: var(--text-dark);
  transition: all var(--transition-normal);
}

.nav-mobile {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background-color: var(--bg-light);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-md);
  transform: translateY(-10px);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.nav-mobile.active {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

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

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

.nav-mobile a {
  color: var(--text-dark);
  font-weight: 600;
  display: block;
  padding: 0.5rem 0;
}

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

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.4));
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero-content h1 {
  font-size: 4rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--text-light);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-content p {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--text-light);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

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

/* ===== Секция услуг ===== */
.services {
  background-color: var(--bg-off-white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

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

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

.card-image {
  width: 100%;
  height: 240px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

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

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

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

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

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

.resource-link {
  color: var(--primary-color);
  font-weight: 600;
  margin-top: auto;
  position: relative;
  display: inline-block;
  padding-bottom: 2px;
}

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

.resource-link:hover::after {
  width: 100%;
}

/* ===== Секция методологии ===== */
.methodology {
  background-color: var(--bg-light);
  position: relative;
}

.methodology::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('image/texture-pattern.jpg');
  background-size: cover;
  opacity: 0.03;
  z-index: 0;
}

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

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 20px;
  height: 100%;
  width: 4px;
  background-color: var(--primary-color);
  z-index: 1;
}

.timeline-item {
  position: relative;
  margin-bottom: var(--spacing-lg);
  padding-left: 60px;
}

.timeline-marker {
  position: absolute;
  top: 0;
  left: 0;
  width: 40px;
  height: 40px;
  background-color: var(--primary-color);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--text-light);
  font-weight: 700;
  z-index: 2;
  box-shadow: var(--shadow-md);
}

.timeline-content {
  background-color: var(--bg-light);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  position: relative;
}

.timeline-content::before {
  content: '';
  position: absolute;
  top: 10px;
  left: -10px;
  width: 20px;
  height: 20px;
  background-color: var(--bg-light);
  transform: rotate(45deg);
  box-shadow: -5px 5px 10px rgba(0, 0, 0, 0.05);
}

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

/* ===== Секция инноваций ===== */
.innovation {
  background-color: var(--bg-gray);
}

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

/* ===== Секция клиентов ===== */
.clientele {
  background-color: var(--bg-light);
}

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

.testimonial {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--spacing-md);
  background-color: var(--bg-off-white);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-sm);
}

.testimonial-image {
  margin-right: var(--spacing-md);
  flex-shrink: 0;
}

.testimonial-image img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--primary-light);
}

.testimonial-content {
  flex-grow: 1;
}

.testimonial-content p {
  font-style: italic;
  color: var(--text-medium);
  margin-bottom: var(--spacing-sm);
}

.testimonial-content h4 {
  color: var(--text-dark);
  margin-bottom: 0;
}

.testimonial-position {
  color: var(--primary-color);
  font-size: 0.9rem;
  font-weight: 600;
}

.client-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-md);
}

.logo-container {
  padding: var(--spacing-sm);
  background-color: var(--bg-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  display: flex;
  justify-content: center;
  align-items: center;
  transition: transform var(--transition-normal);
}

.logo-container:hover {
  transform: scale(1.05);
}

.logo-container img {
  max-width: 100%;
  max-height: 60px;
  filter: grayscale(100%);
  transition: filter var(--transition-normal);
}

.logo-container:hover img {
  filter: grayscale(0%);
}

/* ===== Секция ресурсов ===== */
.resources {
  background-color: var(--bg-off-white);
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

/* ===== Секция за кулисами ===== */
.behind-scenes {
  background-color: var(--bg-light);
  position: relative;
}

.behind-scenes::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('image/texture-dots.jpg');
  background-size: cover;
  opacity: 0.03;
  z-index: 0;
}

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

.team-position {
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

/* ===== Галерея ===== */
.gallery {
  background-color: var(--bg-gray);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-sm);
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  aspect-ratio: 4/3;
}

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

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

/* ===== Инсайты ===== */
.insights {
  background-color: var(--bg-light);
}

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

/* ===== Карьера ===== */
.careers {
  background-color: var(--bg-off-white);
  background-image: linear-gradient(135deg, rgba(43, 108, 176, 0.05) 0%, rgba(255, 255, 255, 0) 100%);
}

.careers-content {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  align-items: center;
}

.careers-info {
  flex: 1;
  min-width: 300px;
}

.careers-image {
  flex: 1;
  min-width: 300px;
  display: flex;
  justify-content: center;
}

.careers-image img {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  max-width: 100%;
}

.benefits-list {
  list-style-type: none;
  margin-bottom: var(--spacing-md);
}

.benefits-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.5rem;
}

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

/* ===== Контакты ===== */
.contact {
  background-color: var(--bg-light);
}

.contact-container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
}

.contact-info, .contact-form {
  flex: 1;
  min-width: 300px;
}

.contact-info h3, .contact-form h3 {
  margin-bottom: var(--spacing-md);
}

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

.contact-item {
  display: flex;
  margin-bottom: var(--spacing-sm);
  align-items: flex-start;
}

.contact-item i {
  margin-right: var(--spacing-sm);
  color: var(--primary-color);
  font-size: 1.2rem;
}

.contact-map {
  margin-top: var(--spacing-md);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.contact-map img {
  width: 100%;
  height: auto;
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--text-dark);
}

.form-group input, 
.form-group select, 
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #ddd;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  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);
  box-shadow: 0 0 0 3px rgba(43, 108, 176, 0.1);
}

/* ===== Футер ===== */
.footer {
  background-color: var(--bg-dark);
  color: var(--text-light);
  padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-logo {
  flex-basis: 100%;
  max-width: 300px;
}

.footer-logo h2 {
  color: var(--text-light);
  margin-bottom: var(--spacing-xs);
}

.footer-logo span {
  color: var(--primary-light);
}

.footer-logo p {
  color: var(--text-light);
  opacity: 0.8;
}

.footer-links {
  flex-grow: 1;
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.footer-column {
  flex: 1;
  min-width: 150px;
}

.footer-column h3 {
  color: var(--text-light);
  margin-bottom: var(--spacing-sm);
  font-size: 1.2rem;
}

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

.footer-column li {
  margin-bottom: 0.5rem;
}

.footer-column a, .footer-column li {
  color: var(--text-light);
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

.footer-column a:hover {
  opacity: 1;
  color: var(--primary-light);
}

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

.social-links a {
  color: var(--text-light);
  text-decoration: none;
  opacity: 0.8;
  transition: opacity var(--transition-fast);
  margin-right: var(--spacing-sm);
}

.social-links a:hover {
  opacity: 1;
  color: var(--primary-light);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  margin: 0;
  opacity: 0.8;
}

.footer-legal {
  display: flex;
  gap: var(--spacing-md);
}

.footer-legal a {
  color: var(--text-light);
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

.footer-legal a:hover {
  opacity: 1;
}

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

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

.success-content {
  max-width: 600px;
}

.success-content h1 {
  margin-bottom: var(--spacing-md);
}

/* ===== Privacy & Terms Pages ===== */
.page-content {
  padding-top: 120px;
  padding-bottom: var(--spacing-lg);
}

.page-title {
  margin-bottom: var(--spacing-lg);
}

.page-section {
  margin-bottom: var(--spacing-lg);
}

.page-section h2 {
  margin-bottom: var(--spacing-md);
  color: var(--primary-color);
}

/* ===== Cookie Consent ===== */
.cookie-consent {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: rgba(15, 23, 42, 0.95);
  color: var(--text-light);
  z-index: 9999;
  padding: var(--spacing-md);
  box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.1);
}

.cookie-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  max-width: var(--container-width);
  margin: 0 auto;
}

.cookie-content p {
  margin: 0;
  flex-grow: 1;
}

.cookie-btn {
  background-color: var(--accent-color);
  color: var(--text-light);
  border: none;
  padding: 0.6rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.cookie-btn:hover {
  background-color: var(--accent-dark);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  html {
    font-size: 15px;
  }
  
  .hero-content h1 {
    font-size: 3.5rem;
  }
  
  .timeline::before {
    left: 15px;
  }
  
  .timeline-marker {
    width: 30px;
    height: 30px;
  }
  
  .timeline-item {
    padding-left: 50px;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }
  
  .nav-desktop {
    display: none;
  }
  
  .burger-menu {
    display: flex;
  }
  
  .hero-content h1 {
    font-size: 3rem;
  }
  
  .hero-content p {
    font-size: 1.2rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .hero-buttons .btn {
    width: 100%;
  }
  
  .testimonial {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  .testimonial-image {
    margin-right: 0;
    margin-bottom: var(--spacing-sm);
  }
  
  .timeline::before {
    display: none;
  }
  
  .timeline-item {
    padding-left: 0;
  }
  
  .timeline-marker {
    position: relative;
    margin-bottom: var(--spacing-sm);
    left: 50%;
    transform: translateX(-50%);
  }
  
  .timeline-content::before {
    display: none;
  }
  
  .careers-content {
    flex-direction: column;
  }
  
  .footer-content {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: center;
  }
  
  .footer-legal {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .hero-content p {
    font-size: 1rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .services-grid,
  .innovation-grid,
  .resources-grid,
  .team-grid,
  .gallery-grid,
  .insights-grid {
    grid-template-columns: 1fr;
  }
  
  .cookie-content {
    flex-direction: column;
    text-align: center;
  }
  
  .cookie-btn {
    width: 100%;
  }
}

/* ===== Анимации и эффекты ===== */
@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {transform: translateY(0);}
  40% {transform: translateY(-20px);}
  60% {transform: translateY(-10px);}
}

.bounce {
  animation: bounce 2s ease infinite;
}

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

.fade-in {
  animation: fadeIn 0.5s ease forwards;
}

/* Применение анимации для элементов при прокрутке */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Текстурные эффекты */
.texture-overlay {
  position: relative;
}

.texture-overlay::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('image/texture-noise.jpg');
  background-size: cover;
  opacity: 0.03;
  mix-blend-mode: overlay;
  pointer-events: none;
}

/* Гиперреалистичные текстуры для специальных элементов */
.hyper-realistic {
  position: relative;
  overflow: hidden;
}

.hyper-realistic::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('image/texture-hyperrealistic.jpg');
  background-size: cover;
  opacity: 0.1;
  mix-blend-mode: overlay;
  pointer-events: none;
}

/* Эффект размытия для модальных окон */
.blur-backdrop {
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

/* Специальные эффекты для кнопок */
.btn.pulse {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {box-shadow: 0 0 0 0 rgba(43, 108, 176, 0.6);}
  70% {box-shadow: 0 0 0 10px rgba(43, 108, 176, 0);}
  100% {box-shadow: 0 0 0 0 rgba(43, 108, 176, 0);}
}

/* Эффект гласморфизма для карточек */
.glassmorphism {
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Общие утилиты */
.text-center {
  text-align: center;
}

.mb-sm {
  margin-bottom: var(--spacing-sm);
}

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

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

.mt-sm {
  margin-top: var(--spacing-sm);
}

.mt-md {
  margin-top: var(--spacing-md);
}

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