:root {
  --bg-primary: #0f1729;
  --bg-secondary: #1a2332;
  --bg-card: #232d3f;
  --accent-blue: #00d4ff;
  --accent-green: #b4fc00;
  --text-primary: #f0f4f8;
  --text-secondary: #8b96a5;
  --border-color: #2d3748;
}

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

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;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

header {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 15px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar-brand {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
  letter-spacing: 1px;
}

.navbar-brand:hover {
  color: var(--accent-blue);
  text-decoration: none;
}

.navbar-nav .nav-link {
  color: var(--text-secondary);
  padding: 8px 16px;
  transition: all 0.3s;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.navbar-nav .nav-link:hover {
  color: var(--accent-blue);
}

.hero-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.hero-content h1 {
  font-size: 42px;
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
}

.hero-content p {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 30px;
}

.kpi-widget {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 24px;
  text-align: center;
  transition: all 0.3s;
  margin-bottom: 20px;
}

.kpi-widget:hover {
  transform: translateY(-4px);
  border-color: var(--accent-blue);
  box-shadow: 0 4px 20px rgba(0, 212, 255, 0.1);
}

.kpi-number {
  font-size: 36px;
  font-weight: 700;
  color: var(--accent-blue);
  display: block;
}

.kpi-label {
  font-size: 14px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 8px;
}

.section {
  padding: 60px 0;
}

.section-header {
  margin-bottom: 40px;
}

.section-title {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 12px;
  position: relative;
  display: inline-block;
}

.status-badge {
  display: inline-block;
  background-color: var(--accent-green);
  color: var(--bg-primary);
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-left: 12px;
}

.status-badge.blue {
  background-color: var(--accent-blue);
}

.product-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
  transition: all 0.3s;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-5px) scale(1.03);
  border-color: var(--accent-blue);
  box-shadow: 0 8px 24px rgba(0, 212, 255, 0.15);
}

.product-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  background-color: var(--bg-secondary);
}

.product-body {
  padding: 20px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.product-title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.product-description {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 16px;
  flex-grow: 1;
}

.product-category {
  display: inline-block;
  background-color: rgba(0, 212, 255, 0.1);
  color: var(--accent-blue);
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.product-category.training {
  background-color: rgba(180, 252, 0, 0.1);
  color: var(--accent-green);
}

.product-category.pause {
  background-color: rgba(255, 159, 67, 0.1);
  color: #ff9f43;
}

.product-category.routine {
  background-color: rgba(108, 92, 231, 0.1);
  color: #6c5ce7;
}

.product-price {
  font-size: 28px;
  font-weight: 700;
  color: var(--accent-blue);
  margin-bottom: 16px;
}

.btn-primary {
  background-color: var(--accent-blue);
  color: var(--bg-primary);
  border: none;
  padding: 12px 24px;
  border-radius: 6px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all 0.3s;
  text-decoration: none;
  display: inline-block;
  text-align: center;
  font-size: 14px;
}

.btn-primary:hover {
  background-color: #00b8e6;
  transform: scale(1.03);
  text-decoration: none;
  color: var(--bg-primary);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  padding: 12px 24px;
  border-radius: 6px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all 0.3s;
  text-decoration: none;
  display: inline-block;
  text-align: center;
  font-size: 14px;
}

.btn-secondary:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  text-decoration: none;
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.guide-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 24px;
  position: relative;
  transition: all 0.3s;
}

.guide-card:hover {
  border-color: var(--accent-blue);
  transform: translateY(-3px);
}

.guide-number {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 48px;
  font-weight: 700;
  color: rgba(0, 212, 255, 0.1);
}

.guide-card h3 {
  font-size: 18px;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.guide-card p {
  font-size: 14px;
  color: var(--text-secondary);
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.module-widget {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 32px;
  text-align: center;
  transition: all 0.3s;
}

.module-widget:hover {
  transform: translateY(-4px);
  border-color: var(--accent-green);
}

.module-icon {
  font-size: 48px;
  margin-bottom: 16px;
}

.module-widget h3 {
  font-size: 20px;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.module-widget p {
  font-size: 14px;
  color: var(--text-secondary);
}

.log-container {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 24px;
}

.log-entry {
  padding: 16px;
  border-left: 3px solid var(--accent-blue);
  background-color: var(--bg-secondary);
  margin-bottom: 16px;
  border-radius: 4px;
}

.log-entry:last-child {
  margin-bottom: 0;
}

.log-meta {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.log-text {
  font-size: 14px;
  color: var(--text-primary);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.faq-item {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 20px;
  transition: all 0.3s;
}

.faq-item:hover {
  border-color: var(--accent-blue);
}

.faq-question {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.faq-answer {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 40px 0 20px;
  margin-top: 80px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin-bottom: 30px;
}

.footer-section h4 {
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 10px;
}

.footer-section ul li a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.3s;
}

.footer-section ul li a:hover {
  color: var(--accent-blue);
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 13px;
}

.form-control {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 12px;
  border-radius: 6px;
  font-size: 14px;
  width: 100%;
  margin-bottom: 16px;
}

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

.form-label {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.checkbox-label {
  font-size: 14px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.legal-content {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 40px;
  margin: 40px 0;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.legal-content h1 {
  font-size: 32px;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.legal-content h2 {
  font-size: 24px;
  margin-top: 30px;
  margin-bottom: 16px;
  color: var(--accent-blue);
}

.legal-content h3 {
  font-size: 18px;
  margin-top: 20px;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.legal-content p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}

.legal-content ul, .legal-content ol {
  margin-left: 20px;
  margin-bottom: 16px;
  color: var(--text-secondary);
}

.legal-content li {
  margin-bottom: 8px;
  line-height: 1.6;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--bg-secondary);
  border-top: 2px solid var(--accent-blue);
  padding: 20px;
  z-index: 9999;
  display: none;
}

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

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.cookie-text {
  flex: 1;
  min-width: 300px;
  font-size: 14px;
  color: var(--text-secondary);
}

.cookie-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.cookie-buttons button {
  padding: 10px 20px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  transition: all 0.3s;
}

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

.cookie-accept:hover {
  background-color: #00b8e6;
}

.cookie-decline {
  background-color: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

.cookie-decline:hover {
  border-color: var(--text-primary);
  color: var(--text-primary);
}

.thank-you-container {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
}

.thank-you-box {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 60px 40px;
  max-width: 600px;
}

.thank-you-box h1 {
  font-size: 36px;
  margin-bottom: 20px;
  color: var(--accent-blue);
}

.thank-you-box p {
  font-size: 16px;
  color: var(--text-secondary);
  margin-bottom: 30px;
  line-height: 1.6;
}

.system-rules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.rule-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 24px;
  position: relative;
  transition: all 0.3s;
}

.rule-card:hover {
  border-color: var(--accent-green);
  transform: translateY(-3px);
}

.rule-number {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 36px;
  font-weight: 700;
  color: rgba(180, 252, 0, 0.15);
}

.rule-card h3 {
  font-size: 18px;
  margin-bottom: 12px;
  color: var(--text-primary);
  padding-right: 40px;
}

.rule-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.instructions-list {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 30px;
  margin-bottom: 40px;
}

.instructions-list ol {
  list-style: none;
  counter-reset: instruction-counter;
}

.instructions-list li {
  counter-increment: instruction-counter;
  position: relative;
  padding-left: 50px;
  margin-bottom: 20px;
  font-size: 15px;
  color: var(--text-secondary);
}

.instructions-list li:before {
  content: counter(instruction-counter);
  position: absolute;
  left: 0;
  top: 0;
  background-color: var(--accent-blue);
  color: var(--bg-primary);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
}

.comparison-widget {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 30px;
  margin-top: 40px;
}

.comparison-widget h3 {
  font-size: 20px;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.comparison-fields {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.comparison-field {
  padding: 16px;
  background-color: var(--bg-secondary);
  border-radius: 6px;
  border-left: 3px solid var(--accent-blue);
}

.comparison-field strong {
  display: block;
  font-size: 12px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.comparison-field span {
  font-size: 14px;
  color: var(--text-primary);
}

@media (max-width: 768px) {
  .hero-content h1 {
    font-size: 32px;
  }
  
  .section-title {
    font-size: 24px;
  }
  
  .cookie-content {
    flex-direction: column;
  }
  
  .cookie-buttons {
    width: 100%;
  }
  
  .cookie-buttons button {
    flex: 1;
  }
  
  .guide-grid,
  .module-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
  
  .legal-content {
    padding: 24px;
  }
}