.hero {
  position: relative;
  padding: var(--space-24) 0;
  background: linear-gradient(135deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 50%, var(--color-bg-elevated) 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 20%, rgba(57, 255, 20, 0.05) 0%, transparent 50%),
              radial-gradient(ellipse at 70% 80%, rgba(217, 119, 6, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.hero__container {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
  position: relative;
  z-index: 1;
}

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

.hero__content {
  max-width: 600px;
}

.hero__title {
  font-size: var(--font-size-3xl);
  color: var(--color-primary);
  text-shadow: var(--shadow-glow-sm);
  margin-bottom: var(--space-6);
  line-height: 1.1;
}

@media (min-width: 768px) {
  .hero__title {
    font-size: var(--font-size-4xl);
  }
}

.hero__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
  line-height: var(--line-height-relaxed);
}

.hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero__visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-accent);
  box-shadow: var(--shadow-lg);
}

.hero__image {
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 4/3;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(45deg, rgba(10, 10, 11, 0.4) 0%, transparent 50%, rgba(57, 255, 20, 0.05) 100%);
  pointer-events: none;
}

.breadcrumb {
  margin-bottom: var(--space-6);
}

.breadcrumb__list {
  display: flex;
  list-style: none;
  gap: var(--space-2);
  align-items: center;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.breadcrumb__item:not(:last-child)::after {
  content: '/';
  margin-left: var(--space-2);
  color: var(--color-accent);
}

.breadcrumb__link {
  color: var(--color-text-secondary);
  transition: color var(--duration-fast);
}

.breadcrumb__link:hover {
  color: var(--color-primary);
}

.section {
  padding: var(--space-16) 0;
}

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

.section--alt::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
}

.section__header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-12);
}

.section__title {
  font-size: var(--font-size-2xl);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
  .section__title {
    font-size: var(--font-size-3xl);
  }
}

.section__lead {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.content-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 768px) {
  .content-block {
    grid-template-columns: 1fr 1fr;
  }
  
  .content-block--reverse .content-block__text {
    order: 2;
  }
  
  .content-block--reverse .content-block__media {
    order: 1;
  }
}

.content-block__text p {
  margin-bottom: var(--space-4);
}

.content-block__media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-accent);
  transition: all var(--duration-normal);
}

.content-block__media:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow-sm);
}

.content-block__image {
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 3/2;
}

.feature-list {
  list-style: none;
  margin: var(--space-6) 0;
}

.feature-list li {
  position: relative;
  padding-left: var(--space-6);
  margin-bottom: var(--space-3);
  color: var(--color-text-secondary);
}

.feature-list li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: bold;
}

.highlight-box {
  background: linear-gradient(135deg, rgba(57, 255, 20, 0.1) 0%, rgba(57, 255, 20, 0.05) 100%);
  border: 1px solid rgba(57, 255, 20, 0.3);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-top: var(--space-6);
  color: var(--color-text-primary);
}

.card--danger {
  border-color: rgba(220, 38, 38, 0.3);
  background: linear-gradient(135deg, var(--color-bg-secondary) 0%, rgba(220, 38, 38, 0.05) 100%);
}

.card--danger:hover {
  border-color: var(--color-danger);
  box-shadow: 0 0 20px rgba(220, 38, 38, 0.2);
}

.alert-box {
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-top: var(--space-6);
  border-left: 4px solid;
}

.alert-box--danger {
  background-color: rgba(220, 38, 38, 0.1);
  border-color: var(--color-danger);
  color: var(--color-text-primary);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-8);
  padding: var(--space-6);
  background-color: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-accent);
}

.stat-item {
  text-align: center;
}

.stat-item__number {
  display: block;
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-item__label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.achievements-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .achievements-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .achievements-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

.achievement-card {
  background-color: var(--color-bg-secondary);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: center;
  transition: all var(--duration-normal);
  position: relative;
  overflow: hidden;
}

.achievement-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-secondary), transparent);
  opacity: 0;
  transition: opacity var(--duration-normal);
}

.achievement-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-secondary);
  box-shadow: 0 10px 30px rgba(217, 119, 6, 0.2);
}

.achievement-card:hover::before {
  opacity: 1;
}

.achievement-card__icon {
  font-size: 3rem;
  margin-bottom: var(--space-4);
  line-height: 1;
}

.achievement-card__title {
  font-size: var(--font-size-xl);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.achievement-card__desc {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  margin: 0;
}

.achievement-card--secret {
  background: linear-gradient(135deg, var(--color-bg-secondary) 0%, rgba(57, 255, 20, 0.05) 100%);
  border-color: rgba(57, 255, 20, 0.3);
}

.achievement-card--secret:hover {
  border-color: var(--color-primary);
  box-shadow: 0 10px 30px rgba(57, 255, 20, 0.2);
}

.tips-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

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

.tip-card {
  background-color: var(--color-bg-primary);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: all var(--duration-normal);
}

.tip-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow-sm);
}

.tip-card__title {
  font-size: var(--font-size-lg);
  color: var(--color-primary);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.tip-card__title::before {
  content: '◆';
  color: var(--color-secondary);
  font-size: 0.8em;
}

.cta-block {
  background: linear-gradient(135deg, var(--color-bg-tertiary) 0%, var(--color-bg-secondary) 100%);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-lg);
  padding: var(--space-12) var(--space-8);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-block::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 50%, rgba(57, 255, 20, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.cta-block h3 {
  color: var(--color-primary);
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-4);
}

.cta-block p {
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

@media (max-width: 640px) {
  .hero {
    padding: var(--space-16) 0;
  }
  
  .hero__actions {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
  }
  
  .section {
    padding: var(--space-12) 0;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
}