section {
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}

.hero-section {
  background: var(--gradient-dark);
  padding: 8rem 0 6rem;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -5%;
  right: -5%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 8, 68, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  animation: pulse 8s ease-in-out infinite;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: -5%;
  left: -5%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 217, 255, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  animation: pulse 10s ease-in-out infinite reverse;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.1); opacity: 0.8; }
}

.hero-section .container {
  position: relative;
  z-index: 1;
  text-align: center;
}

.hero-section h1 {
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #fff 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-section p {
  font-size: 1.1rem;
  color: var(--text-light);
  max-width: 800px;
  margin: 0 auto 2rem;
  line-height: 1.8;
}

.hero-section .cta-button {
  margin-top: 1rem;
  font-size: 1.2rem;
  padding: 18px 48px;
}

.navigation-menu {
  background: var(--dark-blue);
  padding: 2rem 0;
  border-top: 1px solid rgba(0, 217, 255, 0.1);
  border-bottom: 1px solid rgba(0, 217, 255, 0.1);
}

.page-nav-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-nav-list a {
  display: block;
  padding: 1rem 1.5rem;
  background: var(--dark);
  border-radius: 12px;
  border: 1px solid rgba(0, 217, 255, 0.2);
  transition: all 0.3s ease;
  font-weight: 500;
}

.page-nav-list a:hover {
  background: var(--mid-dark);
  border-color: var(--secondary);
  transform: translateX(8px);
}

section h2 {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
  padding-bottom: 1rem;
}

section h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.subsection {
  margin-bottom: 4rem;
}

.subsection h3 {
  color: var(--secondary);
  margin-bottom: 1.5rem;
  position: relative;
  padding-left: 1.5rem;
}

.subsection h3::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 60%;
  background: var(--gradient-primary);
  border-radius: 3px;
}

.checklist {
  list-style: none;
  padding: 0;
}

.checklist li {
  padding-left: 2rem;
  position: relative;
  margin-bottom: 1rem;
}

.checklist li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--success);
  font-weight: 700;
  font-size: 1.2rem;
}

.feature-blocks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.feature-block {
  background: var(--dark-blue);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid rgba(0, 217, 255, 0.1);
  transition: all 0.4s ease;
}

.feature-block:hover {
  transform: translateY(-8px);
  border-color: var(--secondary);
  box-shadow: 0 12px 40px rgba(0, 217, 255, 0.2);
}

.feature-block h4 {
  color: var(--accent);
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.numbered-list {
  counter-reset: item;
  list-style: none;
  padding: 0;
}

.numbered-list li {
  counter-increment: item;
  padding-left: 3rem;
  position: relative;
  margin-bottom: 1.5rem;
}

.numbered-list li::before {
  content: counter(item);
  position: absolute;
  left: 0;
  top: 0;
  width: 36px;
  height: 36px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #fff;
}

.highlight-boxes {
  display: grid;
  gap: 2rem;
  margin: 2rem 0;
}

.highlight-box {
  background: linear-gradient(135deg, var(--dark-blue) 0%, var(--mid-dark) 100%);
  padding: 2rem;
  border-radius: 16px;
  border-left: 4px solid var(--secondary);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.highlight-box h4 {
  color: var(--secondary);
  margin-bottom: 1rem;
}

.game-types dt {
  color: var(--accent);
  font-weight: 700;
  font-size: 1.2rem;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

.game-types dd {
  margin-left: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text-light);
}

.feature-list {
  list-style: none;
  padding: 0;
}

.feature-list li {
  padding-left: 2rem;
  position: relative;
  margin-bottom: 1rem;
}

.feature-list li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--secondary);
  font-size: 1.3rem;
}

.promo-block {
  background: var(--dark-blue);
  padding: 2rem;
  border-radius: 12px;
  margin: 1.5rem 0;
  border: 2px solid var(--primary);
  position: relative;
  overflow: hidden;
}

.promo-block::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
}

.promo-block h4 {
  color: var(--accent);
  margin-bottom: 1rem;
}

.highlight-list {
  list-style: none;
  padding: 0;
}

.highlight-list li {
  padding: 1rem 1.5rem;
  margin-bottom: 1rem;
  background: var(--dark-blue);
  border-left: 4px solid var(--secondary);
  border-radius: 8px;
}

.highlight-list strong {
  color: var(--accent);
}

.cards-grid {
  display: grid;
  gap: 2rem;
  margin: 2rem 0;
}

.cards-grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.cards-grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.cards-grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.info-card {
  background: var(--dark-blue);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid rgba(0, 217, 255, 0.15);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.info-card:hover {
  transform: translateY(-10px) scale(1.02);
  border-color: var(--secondary);
  box-shadow: 0 16px 48px rgba(0, 217, 255, 0.25);
}

.info-card h4 {
  color: var(--accent);
  margin-bottom: 1rem;
  font-size: 1.4rem;
}

.text-block {
  margin: 2rem 0;
}

.text-block h4 {
  color: var(--secondary);
  margin-bottom: 1rem;
}

.comparison-table {
  margin: 2rem 0;
}

.accordion-item {
  background: var(--dark-blue);
  border-radius: 12px;
  margin-bottom: 1rem;
  overflow: hidden;
  border: 1px solid rgba(0, 217, 255, 0.1);
  transition: all 0.3s ease;
}

.accordion-item:hover {
  border-color: var(--secondary);
}

.accordion-header {
  padding: 1.5rem 2rem;
  cursor: pointer;
  position: relative;
  font-size: 1.2rem;
  color: #fff;
  transition: all 0.3s ease;
  margin: 0;
}

.accordion-header::after {
  content: '+';
  position: absolute;
  right: 2rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 2rem;
  color: var(--secondary);
  transition: transform 0.3s ease;
}

.accordion-item.active .accordion-header::after {
  transform: translateY(-50%) rotate(45deg);
}

.accordion-header:hover {
  color: var(--secondary);
  background: rgba(0, 217, 255, 0.05);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  padding: 0 1.5rem 0.3rem 1.5rem !important;
}

.accordion-item.active .accordion-body {
  max-height: 2000px;
  padding: 0 1.5rem 0.3rem 1.5rem !important;
}

.cta-section {
  background: var(--gradient-dark);
  text-align: center;
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(255, 8, 68, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-section .container {
  position: relative;
  z-index: 1;
}

.cta-section h2 {
  margin-bottom: 1.5rem;
  font-size: clamp(2rem, 4vw, 3rem);
}

.cta-section p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-section .cta-button {
  font-size: 1.3rem;
  padding: 20px 50px;
}

@media (max-width: 767px) {
  section {
    padding: 3rem 0;
  }

  .hero-section {
    padding: 5rem 0 4rem;
  }

  .hero-section::before,
  .hero-section::after {
    width: 300px;
    height: 300px;
  }

  .hero-section p {
    font-size: 1rem;
  }

  .hero-section .cta-button {
    font-size: 1rem;
    padding: 16px 36px;
  }

  .page-nav-list {
    grid-template-columns: 1fr;
  }

  .feature-blocks,
  .cards-grid-2,
  .cards-grid-3,
  .cards-grid-4 {
    grid-template-columns: 1fr;
  }

  .cta-section {
    padding: 4rem 0;
  }

  .cta-section::before {
    width: 400px;
    height: 400px;
  }

  .cta-section p {
    font-size: 1rem;
  }

  .cta-section .cta-button {
    font-size: 1.1rem;
    padding: 16px 40px;
  }
}