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

:root {
  /* Colors */
  --bg-primary: #F5F1ED;
  --bg-secondary: #FAF8F6;
  --bg-card: #FEFEFE;
  --text-primary: #3D3026;
  --text-secondary: #6B5D4F;
  --text-muted: #8A7C6E;
  --accent-primary: #594029;
  --accent-secondary: #8B5A2B;
  --border-color: #E8E0D8;
  
  /* Typography */
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  
  /* Spacing */
  --max-width: 1100px;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(254, 254, 254, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-color);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-primary);
}

.nav {
  display: none;
  gap: var(--spacing-md);
}

.nav a {
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s;
}

.nav a:hover {
  color: var(--accent-secondary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.phone-link {
  display: none;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s;
}

.phone-link:hover {
  color: var(--accent-secondary);
}

.mobile-menu-btn {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.mobile-menu-btn span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
}

/* Hero Section */
.hero {
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(89, 64, 41, 0.03) 0%, transparent 50%, rgba(139, 90, 43, 0.03) 100%);
  pointer-events: none;
}

.hero .container {
  position: relative;
  padding-top: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
}

.hero-grid {
  display: grid;
  gap: var(--spacing-xl);
  align-items: center;
}

.hero-image-wrapper {
  position: relative;
  order: 2;
}

.hero-image {
  aspect-ratio: 1;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: linear-gradient(135deg, rgba(89, 64, 41, 0.1) 0%, rgba(139, 90, 43, 0.1) 100%);
}

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

.online-badge {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--spacing-md);
  max-width: 200px;
}

.online-badge-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-primary);
  margin-bottom: 0.25rem;
}

.online-badge-text {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  order: 1;
}

.hero-label {
  display: inline-block;
  align-self: flex-start;
  background: rgba(139, 90, 43, 0.1);
  color: var(--accent-secondary);
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
}

.hero-title {
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.hero-description {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

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

.hero-stats {
  display: flex;
  gap: var(--spacing-lg);
  padding-top: var(--spacing-sm);
}

.stat {
  flex: 1;
}

.stat-value {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--accent-primary);
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  white-space: nowrap;
}

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

.btn-primary:hover {
  background: var(--accent-secondary);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-outline:hover {
  background: var(--bg-secondary);
}

.btn-lg {
  padding: 0.875rem 1.75rem;
  font-size: 1rem;
}

.btn-full {
  width: 100%;
}

/* Courses Section */
.courses {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section-title {
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  line-height: 1.2;
}

.section-description {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 42rem;
  margin: 0 auto;
}

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

.course-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  transition: box-shadow 0.2s;
}

.course-card:hover {
  box-shadow: var(--shadow-lg);
}

.course-icon {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-md);
  background: rgba(139, 90, 43, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-sm);
  color: var(--accent-secondary);
  transition: background 0.2s;
}

.course-card:hover .course-icon {
  background: rgba(139, 90, 43, 0.15);
}

.course-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.course-description {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: var(--spacing-sm);
}

.course-info {
  display: flex;
  justify-content: space-between;
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--border-color);
  margin-bottom: var(--spacing-sm);
}

.course-info-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.course-info-value {
  font-weight: 600;
}

.course-info-price {
  font-weight: 600;
  color: var(--accent-secondary);
}

.text-right {
  text-align: right;
}

/* Benefits Section */
.benefits {
  padding: 5rem 0;
  background: var(--bg-secondary);
}

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

.benefit-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s;
}

.benefit-card:hover {
  box-shadow: var(--shadow-md);
}

.benefit-icon {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-md);
  background: rgba(89, 64, 41, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
  color: var(--accent-primary);
}

.benefit-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.benefit-description {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Contact Section */
.contact {
  padding: 5rem 0;
}

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

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

.contact-title {
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.2;
}

.contact-description {
  font-size: 1.125rem;
  color: var(--text-secondary);
}

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

.contact-item {
  display: flex;
  gap: var(--spacing-sm);
}

.contact-item-icon {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-md);
  background: rgba(89, 64, 41, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-primary);
}

.contact-item-label {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.contact-item-value {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.contact-form-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
}

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

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

.form-label {
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.form-input,
.form-textarea {
  padding: 0.625rem 0.75rem;
  font-size: 0.875rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: inherit;
  transition: border-color 0.2s;
}

/* добавили стили для выпадающего меню */
.form-select {
  padding: 0.625rem 0.75rem;
  font-size: 0.875rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: inherit;
  transition: border-color 0.2s;
  cursor: pointer;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--accent-secondary);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-privacy {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
}

/* Footer */
.footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border-color);
  padding: var(--spacing-xl) 0;
}

.footer-grid {
  display: grid;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.footer-logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-primary);
  margin-bottom: var(--spacing-sm);
}

.footer-description {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.footer-title {
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.footer-links,
.footer-contacts {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--accent-secondary);
}

.footer-contacts li {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

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

.footer-bottom p {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Modal Styles */
.modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
}

.modal.active {
  display: flex;
}

.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  animation: fadeIn 0.2s ease-out;
}

.modal-content {
  position: relative;
  z-index: 10;
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  max-width: 28rem;
  width: 100%;
  box-shadow: var(--shadow-xl);
  animation: slideUp 0.3s ease-out;
}

.modal-close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s;
}

.modal-close:hover {
  background: var(--bg-primary);
  color: var(--text-primary);
}

.modal-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  padding-right: 2rem;
}

.modal-description {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
}

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

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

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

/* Prevent body scroll when modal is open */
body.modal-open {
  overflow: hidden;
}

/* Page Header Styles */
.page-header {
  padding: 4rem 0 2rem;
  background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
  color: white;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.breadcrumbs a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color 0.3s ease;
}

.breadcrumbs a:hover {
  color: white;
}

.breadcrumbs span {
  color: rgba(255, 255, 255, 0.6);
}

.page-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.page-description {
  font-size: 1.125rem;
  opacity: 0.9;
  max-width: 600px;
}

/* Course Details Styles */
.course-details {
  padding: 4rem 0;
}

.course-details-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 1024px) {
  .course-details-grid {
    grid-template-columns: 2fr 1fr;
  }
}

.course-info-box {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  margin-bottom: 2rem;
}

.course-info-box h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.course-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.course-list li {
  padding: 0.75rem 0;
  padding-left: 2rem;
  position: relative;
  color: var(--text-secondary);
  line-height: 1.6;
}

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

.course-list li + li {
  border-top: 1px solid var(--border-color);
}

/* Course Price Card */
.course-price-card {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: var(--radius-xl);
  border: 2px solid var(--accent-primary);
  margin-bottom: 2rem;
  position: sticky;
  top: 2rem;
}

.course-price-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 1.5rem;
}

.course-price-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  flex-shrink: 0;
}

.course-price-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 0.25rem;
}

.course-price {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--accent-primary);
}

.course-price-features {
  margin-bottom: 1.5rem;
}

.course-price-feature {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0;
  color: var(--text-secondary);
}

.course-price-feature svg {
  color: var(--accent-primary);
  flex-shrink: 0;
}

.course-contact-card {
  background: var(--bg-secondary);
  padding: 2rem;
  border-radius: var(--radius-xl);
  text-align: center;
}

.course-contact-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.course-contact-card p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

/* About Styles */
.about-content {
  padding: 4rem 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

@media (min-width: 1024px) {
  .about-grid {
    grid-template-columns: 2fr 1fr;
  }
}

.about-text h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.about-text p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.about-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.about-stat-card {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: white;
  padding: 2rem;
  border-radius: var(--radius-xl);
  text-align: center;
}

.about-stat-value {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.about-stat-label {
  font-size: 0.875rem;
  opacity: 0.9;
}

.about-features {
  margin-top: 4rem;
}

.about-features h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 2rem;
  color: var(--text-primary);
  text-align: center;
}

.about-features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .about-features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.about-feature {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  text-align: center;
}

.about-feature-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  margin: 0 auto 1.5rem;
}

.about-feature h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.about-feature p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Contact Content Styles */
.contact-content {
  padding: 4rem 0;
}

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

@media (min-width: 1024px) {
  .contact-content-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.contact-info-section h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 2rem;
  color: var(--text-primary);
}

.contact-item-large {
  display: flex;
  gap: 1.5rem;
  padding: 2rem;
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  margin-bottom: 1.5rem;
}

.contact-item-large .contact-item-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  flex-shrink: 0;
}

.contact-item-large .contact-item-value a {
  color: var(--accent-primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

.contact-item-large .contact-item-value a:hover {
  color: var(--accent-secondary);
}

.contact-form-section {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
}

.contact-form-section h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.contact-form-section p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

/* Logo Link */
.logo {
  text-decoration: none;
  color: inherit;
  transition: opacity 0.3s ease;
}

.logo:hover {
  opacity: 0.8;
}

/* Responsive Design */
@media (min-width: 640px) {
  .hero-buttons {
    flex-direction: row;
  }
  
  .courses-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .benefits-grid {