.page-home {
  --hero-min-height: 100vh;
  --chapter-gap: 2rem;
  --stream-speed: 12s;
}

.page-home .breadcrumb {
  padding: var(--spacing-sm) var(--spacing-md);
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border);
  background: transparent;
  position: relative;
  z-index: 10;
}
.page-home .breadcrumb a {
  color: var(--color-accent2);
  text-decoration: none;
}
.page-home .breadcrumb a::after {
  content: " / ";
  color: var(--color-text-secondary);
}
.page-home .breadcrumb span[aria-current="page"] {
  color: var(--color-text);
  font-weight: 600;
}

.page-home .progress-track {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent1), var(--color-accent2));
  z-index: 9999;
  transition: width 0.15s ease-out;
}

.page-home .hero-section {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  min-height: var(--hero-min-height);
  padding: var(--spacing-xl) var(--spacing-md);
  position: relative;
  overflow: hidden;
  background: var(--color-primary);
}

.page-home .hero-content {
  flex: 1 1 400px;
  max-width: 600px;
  z-index: 2;
  padding-right: var(--spacing-lg);
}
.page-home .hero-title {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 8vw, 5.5rem);
  line-height: 1;
  text-transform: uppercase;
  color: var(--color-text);
  margin: 0 0 var(--spacing-md);
  letter-spacing: -0.02em;
}

.page-home .hero-subtitle {
  font-family: var(--font-body);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--color-text-secondary);
  margin: 0 0 var(--spacing-lg);
  max-width: 480px;
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.page-home .btn-primary,
.page-home .btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.75rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
  cursor: default;
}
.page-home .btn-primary {
  background: var(--color-accent1);
  color: var(--color-primary);
  border-color: var(--color-accent1);
}
.page-home .btn-primary:hover {
  box-shadow: 0 0 15px var(--color-accent1), 0 0 30px var(--color-accent1);
}
.page-home .btn-outline {
  background: transparent;
  color: var(--color-accent1);
  border-color: var(--color-accent1);
}
.page-home .btn-outline:hover {
  background: var(--color-accent1);
  color: var(--color-primary);
  box-shadow: 0 0 15px var(--color-accent1);
}

.page-home .hero-visual {
  flex: 1 1 300px;
  max-width: 550px;
  position: relative;
  min-height: 300px;
}
.page-home .hero-image {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--color-border);
  filter: saturate(1.2) contrast(1.1);
}

.page-home .digital-stream {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-wrap: wrap;
  align-content: center;
  justify-content: center;
  gap: 8px 16px;
  pointer-events: none;
  overflow: hidden;
  opacity: 0.08;
  font-family: var(--font-heading);
  font-size: 2.5rem;
  color: var(--color-accent1);
  line-height: 1;
  white-space: nowrap;
  animation: streamScroll var(--stream-speed) linear infinite;
}
.page-home .digital-stream span {
  display: inline-block;
  animation: floatNumber 3s ease-in-out infinite alternate;
}
@keyframes streamScroll {
  0% { transform: translateX(0) translateY(0); }
  100% { transform: translateX(-30%) translateY(-20%); }
}
@keyframes floatNumber {
  0% { opacity: 0.3; transform: translateY(0); }
  100% { opacity: 0.8; transform: translateY(-10px); }
}
.page-home .digital-stream:hover {
  opacity: 0.2;
  animation-duration: 0.5s;
}

.page-home .chapter {
  padding: var(--spacing-xl) var(--spacing-md);
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: var(--chapter-gap);
  border-bottom: 2px solid var(--color-border);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 1.5rem), 0 100%);
  background: var(--color-surface);
  margin-bottom: 0.5rem;
}
.page-home .chapter:last-child {
  clip-path: none;
  border-bottom: none;
}

.page-home .chapter-number {
  flex: 0 0 auto;
  font-family: var(--font-heading);
  font-size: clamp(4rem, 10vw, 7rem);
  line-height: 0.8;
  color: var(--color-accent2);
  opacity: 0.3;
  writing-mode: vertical-lr;
  transform: rotate(180deg);
  margin-right: var(--spacing-sm);
}

.page-home .chapter-heading {
  flex: 1 1 200px;
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  text-transform: uppercase;
  color: var(--color-text);
  margin: 0;
  padding-top: var(--spacing-sm);
}

.page-home .chapter-body {
  flex: 2 1 400px;
  max-width: 700px;
}
.page-home .chapter-body p {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: 0 0 var(--spacing-md);
}
.page-home .chapter-body .btn-primary,
.page-home .chapter-body .btn-outline {
  margin-top: var(--spacing-md);
}

.page-home .chapter-media {
  margin: var(--spacing-md) 0;
  position: relative;
  border: 1px solid var(--color-border);
  padding: var(--spacing-xs);
  background: var(--color-primary);
  display: inline-block;
  max-width: 100%;
}
.page-home .chapter-media img {
  display: block;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .download-icon {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.page-home .download-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .download-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

@media (max-width: 768px) {
  .page-home .hero-section {
    flex-direction: column;
    align-items: stretch;
    padding: var(--spacing-lg) var(--spacing-sm);
  }
  .page-home .hero-content {
    padding-right: 0;
    max-width: 100%;
  }
  .page-home .hero-visual {
    max-width: 100%;
    margin-top: var(--spacing-lg);
  }
  .page-home .chapter {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  .page-home .chapter-number {
    writing-mode: horizontal-tb;
    transform: none;
    font-size: 3rem;
    margin-right: 0;
    opacity: 0.5;
  }
  .page-home .chapter-heading {
    flex-basis: auto;
    padding-top: 0;
  }
  .page-home .chapter-body {
    flex-basis: auto;
    max-width: 100%;
  }
  .page-home .chapter-media {
    width: 100%;
    height: auto;
  }
  .page-home .download-icon {
    width: 120px;
    height: 120px;
  }
  .page-home .digital-stream {
    font-size: 1.5rem;
  }
}