.download-page {
  min-height: 100vh;
  background: var(--color-bg);
  padding-top: 80px;
}

.download-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

.download-header {
  text-align: center;
  padding: 40px 0 60px;
}

.download-eyebrow {
  margin: 0 0 12px;
  color: var(--intel-cyan);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.download-header h1 {
  font-size: clamp(2.4rem, 6vw, 3.7rem);
  font-weight: 700;
  background: var(--gradient-green);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0 0 16px;
}

.download-header > p {
  max-width: 860px;
  margin: 0 auto 32px;
  color: var(--color-text-secondary);
  font-size: 1.25rem;
  line-height: 1.65;
}

.download-header__actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.download-primary-btn,
.download-secondary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 12px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
}

.download-primary-btn {
  background: var(--gradient-green);
  color: #fff;
}

.download-primary-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(59, 189, 76, 0.3);
}

.download-secondary-btn {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
}

.download-secondary-btn:hover {
  transform: translateY(-2px);
  border-color: var(--intel-cyan);
  color: var(--intel-cyan);
}

.download-release-strip {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
}

.download-release-strip span {
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-bg-elevated);
  color: var(--color-text-secondary);
  font-size: 0.875rem;
}

.download-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 40px;
}

.download-sidebar {
  position: sticky;
  top: 100px;
  height: fit-content;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.download-sidebar-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 10px;
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  text-decoration: none;
  transition: all 0.2s;
}

.download-sidebar-link:hover {
  background: var(--color-bg-elevated);
  color: var(--color-text-primary);
}

.download-sidebar-link:first-child {
  background: var(--intel-cyan);
  color: #000;
}

.download-content {
  min-height: 600px;
}

.download-doc-section {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 40px;
  margin-bottom: 24px;
  scroll-margin-top: 100px;
}

.download-doc-section h2 {
  font-size: 2rem;
  font-weight: 700;
  margin: 0 0 16px;
  background: var(--gradient-green);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.download-doc-section h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 32px 0 16px;
  color: var(--color-text-primary);
}

.download-section-intro {
  font-size: 1.0625rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin: 0 0 32px;
}

.download-info-grid,
.download-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin: 32px 0 0;
}

.download-info-card,
.download-feature {
  background: var(--color-bg);
  border-radius: 16px;
  padding: 20px;
}

.download-info-card h3,
.download-feature h3 {
  margin: 0 0 6px;
  color: var(--color-text-primary);
  font-size: 1rem;
  font-weight: 600;
}

.download-info-card p,
.download-feature p {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  line-height: 1.55;
}

.download-feature {
  display: flex;
  gap: 16px;
}

.download-feature-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--intel-cyan), var(--intel-green));
  border-radius: 12px;
  color: #000;
  flex-shrink: 0;
}

.download-platform-heading {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-start;
}

.download-platform-heading .download-section-intro {
  margin-bottom: 0;
}

.download-platform-heading > span {
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  color: var(--intel-cyan);
  background: var(--color-bg);
  font-size: 0.875rem;
  white-space: nowrap;
}

.download-code-block {
  position: relative;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 16px;
  overflow-x: auto;
}

.download-code-block code {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 0.875rem;
  color: var(--color-text-primary);
  white-space: pre-wrap;
  word-break: break-word;
}

.download-checklist {
  display: grid;
  gap: 10px;
  margin: 24px 0;
}

.download-checklist p {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 0;
  color: var(--color-text-secondary);
  line-height: 1.55;
}

.download-checklist svg {
  color: var(--intel-cyan);
  flex-shrink: 0;
  margin-top: 2px;
}

.download-package-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 18px 0 28px;
}

.download-package-grid--linux {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.download-package-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 100%;
  padding: 20px;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background:
    linear-gradient(135deg, rgba(0, 229, 255, 0.07), transparent 42%),
    var(--color-bg);
}

.download-package-card__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
}

.download-package-card h4 {
  margin: 0;
  color: var(--color-text-primary);
  font-size: 1.05rem;
  font-weight: 700;
}

.download-package-card__head span {
  padding: 6px 10px;
  border: 1px solid rgba(0, 229, 255, 0.28);
  border-radius: 999px;
  background: rgba(0, 229, 255, 0.08);
  color: var(--intel-cyan);
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
}

.download-package-card p {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 0.925rem;
  line-height: 1.6;
}

.download-package-card .download-code-block {
  margin: 0;
}

.download-package-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: auto;
}

@media (max-width: 1024px) {
  .download-layout {
    grid-template-columns: 1fr;
  }

  .download-sidebar {
    position: static;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .download-container {
    padding: 28px 16px 64px;
  }

  .download-header {
    padding: 28px 0 42px;
  }

  .download-header > p {
    font-size: 1.0625rem;
  }

  .download-doc-section {
    padding: 24px;
  }

  .download-info-grid,
  .download-features-grid {
    grid-template-columns: 1fr;
  }

  .download-package-grid,
  .download-package-grid--linux {
    grid-template-columns: 1fr;
  }

  .download-sidebar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .download-platform-heading {
    flex-direction: column;
  }
}

@media (max-width: 520px) {
  .download-header__actions,
  .download-primary-btn,
  .download-secondary-btn {
    width: 100%;
  }

  .download-sidebar {
    grid-template-columns: 1fr;
  }
}