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

:root {
  --bg-primary: #F5F7F8;
  --bg-secondary: #FFFFFF;
  --bg-accent: #E8EDEF;
  --text-primary: #2C3E50;
  --text-secondary: #5A6C7D;
  --text-muted: #8B9AA8;
  --accent-graphite: #3A4A5C;
  --accent-blue: #4A90A4;
  --accent-teal: #3B8FA3;
  --accent-orange: #D4A574;
  --border-subtle: #D1D9E0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  font-size: 16px;
}

.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
}

header {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-subtle);
  padding: 24px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.logo {
  font-size: 24px;
  font-weight: 600;
  color: var(--accent-graphite);
  text-decoration: none;
  letter-spacing: 0.5px;
}

.nav-main a {
  color: var(--text-secondary);
  text-decoration: none;
  margin-left: 32px;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: color 0.2s;
}

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

.hero-section {
  padding: 80px 0 100px;
  background-color: var(--bg-secondary);
}

.section-title {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  margin-bottom: 16px;
  font-weight: 400;
}

.entry-map {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 48px;
}

.route-panel {
  background-color: var(--bg-accent);
  padding: 56px 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 280px;
  transition: background-color 0.3s;
}

.route-panel:hover {
  background-color: #DDE4E8;
}

.route-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.route-title {
  font-size: 32px;
  font-weight: 600;
  color: var(--accent-graphite);
  margin-bottom: 16px;
}

.route-desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 32px;
}

.btn-nav {
  display: inline-block;
  padding: 14px 28px;
  background-color: var(--accent-graphite);
  color: var(--bg-secondary);
  text-decoration: none;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  transition: background-color 0.2s;
  align-self: flex-start;
}

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

.btn-nav-secondary {
  background-color: transparent;
  border: 1px solid var(--accent-graphite);
  color: var(--accent-graphite);
}

.btn-nav-secondary:hover {
  background-color: var(--accent-graphite);
  color: var(--bg-secondary);
}

.section-content {
  padding: 100px 0;
  background-color: var(--bg-primary);
}

.section-content-alt {
  background-color: var(--bg-secondary);
}

.system-logic {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 48px;
  margin-top: 48px;
}

.logic-item {
  display: flex;
  gap: 24px;
}

.logic-number {
  font-size: 48px;
  font-weight: 700;
  color: var(--accent-blue);
  line-height: 1;
  flex-shrink: 0;
}

.logic-text h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--accent-graphite);
  margin-bottom: 8px;
}

.logic-text p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.steps-container {
  display: flex;
  gap: 32px;
  margin-top: 48px;
}

.step-item {
  flex: 1;
  padding: 40px 32px;
  background-color: var(--bg-secondary);
}

.step-num {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent-blue);
  margin-bottom: 16px;
}

.step-item h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--accent-graphite);
  margin-bottom: 12px;
}

.step-item p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.modules-list {
  margin-top: 48px;
}

.module-item {
  display: flex;
  gap: 40px;
  padding: 56px 0;
  border-bottom: 1px solid var(--border-subtle);
}

.module-item:first-child {
  border-top: 1px solid var(--border-subtle);
}

.module-image {
  width: 240px;
  height: 240px;
  object-fit: cover;
  flex-shrink: 0;
}

.module-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.module-badge {
  display: inline-block;
  padding: 6px 14px;
  background-color: var(--accent-blue);
  color: var(--bg-secondary);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 16px;
  align-self: flex-start;
}

.module-content h3 {
  font-size: 24px;
  font-weight: 600;
  color: var(--accent-graphite);
  margin-bottom: 12px;
}

.module-content p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.module-meta {
  display: flex;
  gap: 32px;
  margin-top: 16px;
}

.module-price {
  font-size: 28px;
  font-weight: 600;
  color: var(--accent-graphite);
}

.notes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.note-item {
  padding: 32px 28px;
  background-color: var(--bg-secondary);
}

.note-author {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.note-text {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.reference-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 24px;
  margin-top: 48px;
}

.reference-item {
  display: flex;
  gap: 24px;
  padding: 32px 0;
  border-bottom: 1px solid var(--border-subtle);
}

.reference-q {
  font-size: 16px;
  font-weight: 600;
  color: var(--accent-graphite);
  flex-shrink: 0;
  width: 100%;
}

.reference-a {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  width: 100%;
}

footer {
  background-color: var(--accent-graphite);
  color: var(--bg-secondary);
  padding: 60px 0 40px;
  margin-top: 100px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 48px;
  margin-bottom: 48px;
}

.footer-section h4 {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 20px;
  opacity: 0.6;
}

.footer-section a {
  display: block;
  color: var(--bg-secondary);
  text-decoration: none;
  font-size: 14px;
  margin-bottom: 12px;
  opacity: 0.9;
  transition: opacity 0.2s;
}

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

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.2);
  font-size: 13px;
  opacity: 0.7;
}

.manifesto-container {
  max-width: 900px;
  margin: 0 auto;
}

.manifesto-intro {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 64px;
  padding: 40px;
  background-color: var(--bg-secondary);
}

.principle-item {
  padding: 48px 40px;
  margin-bottom: 24px;
  background-color: var(--bg-secondary);
  border-left: 3px solid var(--accent-blue);
}

.principle-num {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent-blue);
  margin-bottom: 12px;
}

.principle-item h3 {
  font-size: 22px;
  font-weight: 600;
  color: var(--accent-graphite);
  margin-bottom: 16px;
}

.principle-item p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.products-legend {
  padding: 40px;
  background-color: var(--bg-secondary);
  margin-bottom: 48px;
}

.products-legend h2 {
  font-size: 18px;
  font-weight: 600;
  color: var(--accent-graphite);
  margin-bottom: 16px;
}

.products-legend p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.category-section {
  margin-bottom: 80px;
}

.category-header {
  padding: 32px 40px;
  background-color: var(--accent-graphite);
  color: var(--bg-secondary);
  margin-bottom: 24px;
}

.category-header h2 {
  font-size: 28px;
  font-weight: 600;
}

.compare-table {
  width: 100%;
  margin-top: 48px;
  background-color: var(--bg-secondary);
}

.compare-table th,
.compare-table td {
  padding: 20px;
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
}

.compare-table th {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  font-weight: 600;
}

.compare-table td {
  font-size: 14px;
  color: var(--text-secondary);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 48px;
}

.contact-info {
  padding: 40px;
  background-color: var(--bg-secondary);
}

.contact-info h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--accent-graphite);
  margin-bottom: 24px;
}

.contact-item {
  margin-bottom: 20px;
}

.contact-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.contact-value {
  font-size: 15px;
  color: var(--text-secondary);
}

.contact-form {
  padding: 40px;
  background-color: var(--bg-secondary);
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--border-subtle);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-size: 15px;
  font-family: inherit;
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-blue);
}

textarea.form-control {
  resize: vertical;
  min-height: 140px;
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.form-check input {
  margin-top: 4px;
}

.form-check label {
  font-size: 13px;
  color: var(--text-secondary);
  text-transform: none;
  letter-spacing: normal;
}

.legal-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 80px 20px;
}

.legal-content h1 {
  font-size: 32px;
  font-weight: 600;
  color: var(--accent-graphite);
  margin-bottom: 16px;
}

.legal-content h2 {
  font-size: 22px;
  font-weight: 600;
  color: var(--accent-graphite);
  margin-top: 48px;
  margin-bottom: 16px;
}

.legal-content h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--accent-graphite);
  margin-top: 32px;
  margin-bottom: 12px;
}

.legal-content p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.legal-content ul {
  margin: 20px 0 20px 24px;
}

.legal-content li {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 12px;
}

.thank-you-container {
  max-width: 700px;
  margin: 0 auto;
  padding: 120px 20px;
  text-align: center;
}

.thank-you-container h1 {
  font-size: 36px;
  font-weight: 600;
  color: var(--accent-graphite);
  margin-bottom: 24px;
}

.thank-you-container p {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 40px;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--accent-graphite);
  color: var(--bg-secondary);
  padding: 24px;
  z-index: 1000;
  display: none;
}

.cookie-banner.show {
  display: block;
}

.cookie-content {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
}

.cookie-text {
  flex: 1;
  font-size: 14px;
  line-height: 1.6;
}

.cookie-text a {
  color: var(--accent-orange);
  text-decoration: underline;
}

.cookie-buttons {
  display: flex;
  gap: 16px;
}

.cookie-btn {
  padding: 12px 24px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s;
}

.cookie-btn-accept {
  background-color: var(--accent-blue);
  color: var(--bg-secondary);
}

.cookie-btn-settings {
  background-color: transparent;
  border: 1px solid var(--bg-secondary);
  color: var(--bg-secondary);
}

@media (max-width: 991px) {
  .entry-map {
    grid-template-columns: 1fr;
  }
  
  .system-logic {
    grid-template-columns: 1fr;
  }
  
  .steps-container {
    flex-direction: column;
  }
  
  .module-item {
    flex-direction: column;
  }
  
  .module-image {
    width: 100%;
    height: 300px;
  }
  
  .notes-grid {
    grid-template-columns: 1fr;
  }
  
  .reference-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .cookie-content {
    flex-direction: column;
  }
}

@media (max-width: 767px) {
  .nav-main a {
    margin-left: 20px;
    font-size: 12px;
  }
  
  .route-panel {
    padding: 40px 28px;
  }
  
  .route-title {
    font-size: 24px;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
}