.download-hero {
  position: relative;
  overflow-x: clip;
  border-bottom: 1px solid var(--color-border);
  background:
    radial-gradient(circle at 12% 22%, var(--color-sky-glass-faint), var(--color-transparent) 34%),
    radial-gradient(circle at 88% 16%, var(--color-warning-glass-faint), var(--color-transparent) 30%),
    var(--color-bg);
}

.download-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  align-items: center;
  gap: clamp(44px, 8vw, 104px);
}

.download-hero-copy h1 {
  max-width: 680px;
  font-size: clamp(34px, 4.2vw, 48px);
}

.download-hero-copy .lead {
  max-width: 680px;
}

.download-hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 28px;
}

.download-map {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding: 22px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--component-white-glass);
  box-shadow: var(--shadow-soft);
}

.download-map-item {
  display: flex;
  min-height: 84px;
  align-items: center;
  gap: 13px;
  padding: 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  color: var(--color-text);
  font-family: var(--font-display);
  font-weight: 780;
  text-decoration: none;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.download-map-item:hover {
  transform: translateY(-3px);
  border-color: var(--color-accent);
  color: var(--color-accent-dark);
  box-shadow: var(--shadow-soft);
}

.download-map-core {
  grid-column: 1 / -1;
}

.platform-emblem {
  display: inline-flex;
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--component-sky-soft);
  color: var(--color-sky);
}

.platform-emblem svg {
  width: 21px;
  height: 21px;
}

.platform-emblem-tux svg {
  width: 22px;
  height: 25px;
}

.platform-emblem-core {
  background: var(--component-pink-soft);
  color: var(--color-accent-dark);
  font: 850 18px/1 var(--font-mono);
}

.download-catalog {
  background: var(--color-panel);
}

.section-heading {
  max-width: 780px;
  margin-bottom: clamp(32px, 5vw, 54px);
}

.section-heading > p {
  color: var(--color-text-muted);
}

.download-tabs {
  position: sticky;
  top: 10px;
  z-index: 30;
}

.download-tabs [role="tab"] {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.download-tabs [role="tab"] svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.platform-panel {
  grid-column: 1;
  grid-row: 2;
}

.platform-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.65fr);
  gap: 28px;
  margin-bottom: 30px;
  padding: clamp(24px, 4vw, 40px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-panel-soft);
}

.platform-intro h2 {
  margin-top: 12px;
}

.platform-intro p {
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.platform-note {
  align-self: stretch;
  padding: 22px;
  border-radius: var(--radius-md);
  background: var(--color-warning);
  color: var(--color-text);
}

.platform-note strong {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-display);
  font-size: 17px;
}

.platform-note p {
  color: var(--color-text);
}

.download-card {
  align-content: start;
}

.download-card .download-head {
  min-height: 76px;
}

.client-icon {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
}

.package-points {
  display: grid;
  gap: 7px;
  margin: 0;
  padding-left: 1.2em;
  color: var(--color-text-muted);
  font-size: 14px;
}

.download-actions {
  align-self: end;
  margin-top: auto;
}

.download-main-action {
  width: 100%;
  min-height: 52px;
}

.download-actions .button-secondary {
  flex: 1 1 180px;
}

.download-grid-single {
  grid-template-columns: minmax(0, 760px);
}

.requirements-block {
  margin-top: 42px;
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-panel-soft);
}

.requirements-block h3 {
  margin-bottom: 20px;
}

.core-table-group {
  margin-top: 34px;
}

.core-table-group h3 {
  margin-bottom: 16px;
}

.core-table {
  min-width: 720px;
}

.core-download {
  min-width: 180px;
}

.download-fact-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.download-fact-band > div {
  padding: 28px;
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  box-shadow: var(--shadow-soft);
}

.download-fact-band strong {
  display: block;
  margin-block: 8px;
  color: var(--color-text);
  font: 900 clamp(30px, 4vw, 48px)/1 var(--font-display);
}

.download-fact-band p {
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.fact-band-label {
  color: var(--color-accent-dark);
  font: 700 12px/1.4 var(--font-mono);
  letter-spacing: 0.05em;
}

.selection-guide {
  background: var(--color-bg);
}

.selection-panels {
  display: grid;
  gap: 18px;
}

.selection-panel {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 24px;
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  box-shadow: var(--shadow-soft);
}

.selection-panel h3 {
  margin-bottom: 10px;
}

.selection-panel p {
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.selection-number {
  display: inline-flex;
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-warning);
  color: var(--color-text);
  font: 850 16px/1 var(--font-mono);
}

.section-faq {
  background: var(--color-panel);
}

.faq-followup {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 28px;
  margin-top: 38px;
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-panel-soft);
}

.faq-followup h3 {
  margin-bottom: 8px;
}

.faq-followup p {
  max-width: 650px;
  margin-bottom: 0;
  color: var(--color-text-muted);
}

@media (max-width: 980px) {
  .download-hero-grid,
  .platform-intro {
    grid-template-columns: 1fr;
  }

  .download-map {
    max-width: 680px;
  }

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

@media (max-width: 768px) {
  .download-hero-copy h1 {
    font-size: clamp(24px, 7.6vw, 30px);
  }

  .download-tabs {
    top: 8px;
  }

  .faq-followup {
    grid-template-columns: 1fr;
  }

  .faq-followup .button-row {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .download-map {
    grid-template-columns: 1fr;
    padding: 14px;
  }

  .download-map-core {
    grid-column: auto;
  }

  .download-map-item {
    min-height: 70px;
  }

  .download-hero-facts {
    align-items: flex-start;
  }

  .download-hero-facts .fact-chip {
    white-space: normal;
  }

  .platform-intro,
  .requirements-block {
    padding: 20px;
  }

  .selection-panel {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .selection-number {
    width: 48px;
    height: 48px;
  }

  .download-actions {
    display: grid;
    width: 100%;
  }

  .download-actions .button {
    width: 100%;
  }

  .core-download {
    width: auto;
    min-width: 150px;
  }

  .faq-followup .button-row {
    display: grid;
    width: 100%;
  }

  .faq-followup .button {
    width: 100%;
  }
}