:root {
  /* Цветовая палитра */
  --primary-color: #ff6b35;
  --primary-dark: #e55a2b;
  --secondary-color: #004e89;
  --secondary-dark: #003a6b;
  --accent-color: #f7931e;
  --accent-dark: #e8841a;
  --success-color: #27ae60;
  --warning-color: #f39c12;
  --danger-color: #e74c3c;
  
  /* Градиенты */
  --gradient-primary: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
  --gradient-secondary: linear-gradient(135deg, #004e89 0%, #00a8ff 100%);
  --gradient-hero: linear-gradient(135deg, #1e3c72 0%, #2a5298 50%, #ff6b35 100%);
  --gradient-dark: linear-gradient(135deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.6) 100%);
  
  /* Нейтральные цвета */
  --white: #ffffff;
  --black: #000000;
  --gray-light: #f8f9fa;
  --gray-medium: #6c757d;
  --gray-dark: #343a40;
  --text-color: #2c3e50;
  --text-light: #7f8c8d;
  
  /* Типографика */
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Merriweather', serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 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;
  --font-size-6xl: 4rem;
  
  /* Размеры и отступы */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --container-max-width: 1200px;
  --border-radius: 8px;
  --border-radius-lg: 16px;
  
  /* Анимации */
  --transition-fast: 0.15s ease-in-out;
  --transition-base: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;
  
  /* Тени */
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 25px rgba(0,0,0,0.15);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;

}

body {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  line-height: 1.7;
  color: var(--text-color);
  background: var(--white);
  overflow-x: hidden;
}

/* Типографика */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

h1 { font-size: clamp(2.5rem, 5vw, var(--font-size-6xl)); }
h2 { font-size: clamp(2rem, 4vw, var(--font-size-5xl)); }
h3 { font-size: clamp(1.5rem, 3vw, 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);
  font-size: clamp(1rem, 2vw, 1.125rem);
}

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

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

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

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

/* Кнопки */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md) var(--spacing-xl);
  font-family: var(--font-heading);
  font-size: var(--font-size-base);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  border: 3px solid transparent;
  border-radius: 0;
  cursor: pointer;
  transition: var(--transition-base);
  text-decoration: none;
  background: var(--gradient-primary);
  color: var(--white);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
  min-width: 180px;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gradient-secondary);
  transition: var(--transition-base);
  z-index: -1;
}

.btn:hover::before {
  left: 0;
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
  color: var(--white);
  text-decoration: none;
}

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

.btn-secondary::before {
  background: var(--gradient-primary);
}

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

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

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
  transition: var(--transition-base);
}

.navbar {
  padding: var(--spacing-md) 0;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand h1 {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0;
}

.nav-menu {
  display: flex;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
  align-items: center;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--text-color);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius);
  transition: var(--transition-base);
  text-transform: uppercase;
  font-size: var(--font-size-sm);
  letter-spacing: 0.5px;
}

.nav-link:hover {
  background: var(--gradient-primary);
  color: var(--white);
  text-decoration: none;
}

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

.nav-toggle span {
  width: 25px;
  height: 3px;
  background: var(--text-color);
  transition: var(--transition-base);
}

/* Hero Section */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  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: var(--gradient-dark);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--white);
  padding: 120px 0;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 800;
  margin-bottom: var(--spacing-lg);
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
  color: var(--white);
}

.hero-subtitle {
  font-size: clamp(1.125rem, 3vw, 1.5rem);
  margin-bottom: var(--spacing-2xl);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0.9;
  color: var(--white);
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-lg);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--spacing-3xl);
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-3xl);
  flex-wrap: wrap;
  margin-top: var(--spacing-3xl);
}

.stat-item {
  text-align: center;
  color: var(--white);
}

.stat-number {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--font-size-4xl);
  font-weight: 800;
  margin-bottom: var(--spacing-xs);
}

.stat-label {
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 1px;
  opacity: 0.8;
}

/* Секции */
.section-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-md);
  position: relative;
  color: var(--text-color);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--gradient-primary);
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
}

/* Vision Section */
.vision-section {
  padding: var(--spacing-3xl) 0;
  background: var(--gray-light);
}

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

.vision-card {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-base);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

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

.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: var(--transition-slow);
  margin: 0 auto;
}

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

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

.card-content h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-md);
  color: var(--secondary-color);
}

/* Process Section */
.process-section {
  padding: var(--spacing-3xl) 0;
  background: var(--white);
}

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

.process-step {
  display: flex;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-3xl);
  position: relative;
}

.process-step::before {
  content: '';
  position: absolute;
  left: 30px;
  top: 80px;
  bottom: -40px;
  width: 3px;
  background: var(--gradient-primary);
}

.process-step:last-child::before {
  display: none;
}

.step-number {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--font-size-xl);
  box-shadow: var(--shadow-md);
}

.step-content {
  flex: 1;
  background: var(--gray-light);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  border-left: 4px solid var(--primary-color);
}

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

.progress-bar {
  width: 100%;
  height: 8px;
  background: #e0e0e0;
  border-radius: 4px;
  overflow: hidden;
  margin-top: var(--spacing-md);
}

.progress-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 4px;
  transition: width var(--transition-slow);
}

/* Cases Section */
.cases-section {
  padding: var(--spacing-3xl) 0;
  background: var(--gray-light);
}

.cases-carousel {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}

.carousel-container {
  overflow: hidden;
  border-radius: var(--border-radius-lg);
}

.case-slide {
  display: none;
  animation: fadeIn var(--transition-slow);
}

.case-slide.active {
  display: block;
}

.case-card {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.case-card .card-image {
  height: 300px;
}

.case-metrics {
  display: flex;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
  justify-content: center;
}

.metric {
  background: var(--gradient-primary);
  color: var(--white);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--font-size-sm);
}

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

.carousel-btn {
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  color: var(--white);
  border: none;
  border-radius: 50%;
  font-size: var(--font-size-xl);
  cursor: pointer;
  transition: var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
}

.carousel-btn:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-lg);
}

.carousel-indicators {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #ccc;
  cursor: pointer;
  transition: var(--transition-base);
}

.indicator.active {
  background: var(--primary-color);
}

/* Resources Section */
.resources-section {
  padding: var(--spacing-3xl) 0;
  background: var(--white);
}

.resources-grid {
  max-width: 800px;
  margin: 0 auto;
}

.resource-accordion {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.accordion-item {
  border-bottom: 1px solid #eee;
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-xl);
  cursor: pointer;
  transition: var(--transition-base);
  background: var(--white);
}

.accordion-header:hover {
  background: var(--gray-light);
}

.accordion-header h3 {
  margin: 0;
  color: var(--secondary-color);
  font-size: var(--font-size-lg);
}

.accordion-toggle {
  font-size: var(--font-size-2xl);
  font-weight: 300;
  color: var(--primary-color);
  transition: var(--transition-base);
}

.accordion-item.active .accordion-toggle {
  transform: rotate(45deg);
}

.accordion-content {
  padding: 0 var(--spacing-xl) var(--spacing-xl);
  display: none;
}

.accordion-item.active .accordion-content {
  display: block;
}

.resource-link {
  display: block;
  padding: var(--spacing-md);
  background: var(--gray-light);
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-md);
  transition: var(--transition-base);
  text-decoration: none;
  color: var(--text-color);
}

.resource-link:hover {
  background: var(--primary-color);
  color: var(--white);
  transform: translateX(5px);
  text-decoration: none;
}

.resource-link h4 {
  margin-bottom: var(--spacing-sm);
  color: inherit;
  font-size: var(--font-size-base);
}

.resource-link p {
  margin: 0;
  font-size: var(--font-size-sm);
  opacity: 0.8;
}

/* Contact Section */
.contact-section {
  padding: var(--spacing-3xl) 0;
  background: var(--gray-light);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.info-card {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.info-card .card-image {
  height: 250px;
}

.contact-benefits {
  background: var(--white);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
}

.contact-benefits h3 {
  color: var(--secondary-color);
  margin-bottom: var(--spacing-md);
}

.contact-benefits ul {
  list-style: none;
  padding: 0;
}

.contact-benefits li {
  padding: var(--spacing-sm) 0;
  font-size: var(--font-size-base);
  border-bottom: 1px solid #eee;
}

.contact-benefits li:last-child {
  border-bottom: none;
}

.contact-form-container {
  background: var(--white);
  padding: var(--spacing-2xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

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

.form-group label {
  font-family: var(--font-heading);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--text-color);
  text-transform: uppercase;
  font-size: var(--font-size-sm);
  letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: var(--spacing-md);
  border: 3px solid #eee;
  border-radius: 0;
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  transition: var(--transition-base);
  background: var(--white);
}

.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(255, 107, 53, 0.1);
}

.checkbox-group {
  flex-direction: row;
  align-items: center;
  gap: var(--spacing-sm);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
  font-size: var(--font-size-sm);
}

.checkbox-label input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin: 0;
}

.checkmark {
  position: relative;
}

.btn-submit {
  margin-top: var(--spacing-md);
  width: 100%;
  font-size: var(--font-size-lg);
  padding: var(--spacing-lg);
}

/* Footer */
.footer {
  background: var(--gradient-secondary);
  color: var(--white);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-xl);
}

.footer-section h3,
.footer-section h4 {
  color: var(--white);
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-lg);
}

.footer-section p {
  opacity: 0.9;
  line-height: 1.6;
}

.footer-links {
  list-style: none;
  padding: 0;
}

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

.footer-links a {
  color: var(--white);
  opacity: 0.8;
  transition: var(--transition-base);
  text-decoration: none;
}

.footer-links a:hover {
  opacity: 1;
  color: var(--accent-color);
  text-decoration: none;
}

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

.social-links a {
  color: var(--white);
  font-weight: 600;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: var(--border-radius);
  transition: var(--transition-base);
  text-decoration: none;
}

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

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-xl);
  border-top: 1px solid rgba(255,255,255,0.2);
  opacity: 0.8;
}

/* Страницы */
.page-content {
  padding-top: 100px;
  min-height: 100vh;
}

.page-header {
  background: var(--gradient-primary);
  color: var(--white);
  padding: var(--spacing-3xl) 0;
  text-align: center;
}

.page-header h1 {
  color: var(--white);
  margin-bottom: var(--spacing-md);
}

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

.content-section h2 {
  color: var(--secondary-color);
  margin-top: var(--spacing-2xl);
  margin-bottom: var(--spacing-lg);
}

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

.content-section ul,
.content-section ol {
  margin-bottom: var(--spacing-lg);
  padding-left: var(--spacing-xl);
}

.content-section li {
  margin-bottom: var(--spacing-sm);
}

/* Success Page */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-hero);
  color: var(--white);
  text-align: center;
}

.success-content {
  max-width: 600px;
  padding: var(--spacing-2xl);
}

.success-content h1 {
  color: var(--white);
  margin-bottom: var(--spacing-lg);
  font-size: clamp(2rem, 5vw, 4rem);
}

.success-content p {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xl);
  opacity: 0.9;
}

.success-icon {
  font-size: 6rem;
  margin-bottom: var(--spacing-lg);
  color: var(--success-color);
}

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

@keyframes slideInLeft {
  from { transform: translateX(-100%); }
  to { transform: translateX(0); }
}

@keyframes slideInRight {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}

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

/* Адаптивность */
@media (max-width: 1024px) {
  .contact-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .hero-stats {
    gap: var(--spacing-xl);
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    justify-content: center;
    transition: var(--transition-base);
    z-index: 999;
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .nav-list {
    flex-direction: column;
    gap: var(--spacing-xl);
  }
  
  .nav-toggle {
    display: flex;
    z-index: 1001;
  }
  
  .nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }
  
  .vision-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
  
  .process-step {
    flex-direction: column;
    text-align: center;
  }
  
  .process-step::before {
    display: none;
  }
  
  .hero-stats {
    gap: var(--spacing-lg);
  }
  
  .case-metrics {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .social-links {
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  .btn {
    min-width: 150px;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
  }
  
  .hero-content {
    padding: 100px 0;
  }
  
  .section-header {
    margin-bottom: var(--spacing-2xl);
  }
  
  .contact-form-container {
    padding: var(--spacing-lg);
  }
  
  .step-number {
    width: 50px;
    height: 50px;
    font-size: var(--font-size-lg);
  }
}

/* Утилиты */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.d-flex { display: flex; }
.d-grid { display: grid; }
.d-block { display: block; }
.d-inline { display: inline; }
.d-none { display: none; }

.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-around { justify-content: space-around; }

.align-center { align-items: center; }
.align-start { align-items: flex-start; }
.align-end { align-items: flex-end; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.fade-in { animation: fadeIn var(--transition-slow); }
.slide-in-left { animation: slideInLeft var(--transition-slow); }
.slide-in-right { animation: slideInRight var(--transition-slow); }
.pulse { animation: pulse 2s infinite; }