.download-hero {
  position: relative;
  padding-top: clamp(56px, 8vw, 104px);
  padding-bottom: clamp(64px, 8vw, 112px);
  overflow-x: clip;
}

.download-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -20%;
  left: -10%;
  width: 70%;
  height: 120%;
  background:
    radial-gradient(circle at 38% 34%, var(--color-wash-mint), transparent 58%),
    radial-gradient(circle at 64% 54%, var(--color-wash-blue), transparent 62%);
  pointer-events: none;
}

.download-hero__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.75fr);
  align-items: center;
  gap: clamp(40px, 7vw, 88px);
}

.download-hero__copy {
  max-width: 700px;
}

.download-hero__copy .accent-word {
  color: var(--color-brand);
}

.download-hero__copy .lead {
  max-width: 680px;
  margin-bottom: 28px;
}

.download-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.download-facts span {
  display: inline-flex;
  max-width: 100%;
  align-items: center;
  padding: 8px 13px;
  overflow: hidden;
  color: var(--color-ink-muted);
  background: var(--color-panel);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-card);
  font: 12px/1.5 var(--font-mono);
}

.download-guide-card {
  padding: clamp(24px, 4vw, 36px);
  color: var(--color-ink);
  background: var(--color-panel);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-section);
  box-shadow: var(--shadow-near), var(--shadow-far);
  transform: rotate(1.5deg);
}

.download-guide-card ol {
  display: grid;
  gap: 18px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: guide-step;
}

.download-guide-card li {
  position: relative;
  min-height: 48px;
  padding-left: 62px;
  counter-increment: guide-step;
}

.download-guide-card li::before {
  content: counter(guide-step, decimal-leading-zero);
  position: absolute;
  top: 0;
  left: 0;
  display: inline-flex;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  color: var(--color-brand-deep);
  background: var(--color-brand-soft);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-button);
  font: 700 12px var(--font-mono);
}

.download-guide-card strong,
.download-guide-card span {
  display: block;
}

.download-guide-card span {
  margin-top: 3px;
  color: var(--color-ink-muted);
  font-size: 13px;
}

.download-tabs {
  overflow: hidden;
  box-shadow: var(--shadow-near), var(--shadow-far);
}

.download-tabs .tab-list {
  position: sticky;
  top: 0;
  z-index: 5;
}

.download-tabs [role="tab"] {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

.tab-platform-icon {
  display: inline-flex;
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  color: var(--color-brand-deep);
  background: var(--color-brand-soft);
  border-radius: var(--radius-xs);
}

.tab-platform-icon svg {
  width: 14px;
  height: 14px;
}

.tab-platform-icon--tux svg {
  width: 13px;
  height: 16px;
}

.platform-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 30px;
  margin-bottom: 32px;
  padding: clamp(22px, 4vw, 34px);
  background: var(--color-panel-soft);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
}

.platform-intro h3 {
  margin-top: 14px;
}

.platform-intro p {
  max-width: 760px;
  margin-bottom: 0;
  color: var(--color-ink-muted);
}

.platform-emblem {
  display: inline-flex;
  width: 78px;
  height: 78px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  color: var(--color-brand-deep);
  background: var(--color-panel);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
}

.platform-emblem svg {
  width: 34px;
  height: 34px;
}

.platform-emblem--tux svg {
  width: 32px;
  height: 40px;
}

.download-client {
  display: block;
  margin-bottom: 32px;
}

.download-client--secondary {
  margin-top: 28px;
}

.download-client__content {
  min-width: 0;
}

.download-client__icon {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
}

.download-client__title-row {
  gap: 10px;
  margin-bottom: 4px;
}

.download-client__title-row h3 {
  margin-bottom: 0;
}

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

.package-choice {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: clamp(20px, 3vw, 28px);
  background: var(--color-panel);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
}

.package-choice--primary {
  background: var(--color-panel-soft);
  border-color: var(--color-brand);
}

.package-choice .badge {
  align-self: flex-start;
  margin-bottom: 16px;
}

.package-choice h4 {
  font-size: 20px;
}

.package-choice p {
  color: var(--color-ink-muted);
}

.package-points {
  display: grid;
  gap: 8px;
  margin-bottom: 24px;
  padding: 0;
  list-style: none;
  color: var(--color-ink-muted);
  font-size: 13px;
}

.package-points li {
  min-width: 0;
  padding-top: 8px;
  overflow-wrap: anywhere;
  border-top: 1px solid var(--color-line);
}

.package-points span {
  overflow-wrap: anywhere;
  font-family: var(--font-mono);
}

.package-download {
  width: 100%;
  min-height: 52px;
  margin-top: auto;
}

.package-download svg {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.requirements-block {
  margin-top: 38px;
}

.requirements-block h3 {
  margin-bottom: 18px;
}

.architecture-alternatives {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px;
  margin-top: 20px;
  padding: 22px;
  background: var(--color-panel-soft);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
}

.architecture-alternatives h4 {
  margin-top: 12px;
}

.architecture-alternatives p {
  margin-bottom: 0;
  color: var(--color-ink-muted);
}

.architecture-alternatives__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.architecture-alternatives__files {
  grid-column: 1 / -1;
  padding-top: 14px;
  overflow-wrap: anywhere;
  border-top: 1px solid var(--color-line);
  font: 12px/1.8 var(--font-mono);
}

.download-check-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.download-check-grid .card {
  min-height: 100%;
}

.download-check-index {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--color-brand-deep);
  background: var(--color-brand-soft);
  border-radius: var(--radius-button);
  font: 700 12px var(--font-mono);
}

.download-check-grid h3 {
  font-size: 20px;
}

.download-check-grid p {
  margin-bottom: 0;
  color: var(--color-ink-muted);
}

.download-page-callout {
  margin-top: 34px;
  margin-bottom: 0;
}

.faq-followup {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin-top: 34px;
  padding: clamp(22px, 4vw, 32px);
  background: var(--color-panel-soft);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
}

.faq-followup p {
  margin-top: 6px;
  margin-bottom: 0;
  color: var(--color-ink-muted);
}

@media (max-width: 1080px) {
  .download-hero__layout {
    grid-template-columns: 1fr;
  }

  .download-guide-card {
    max-width: 720px;
    transform: none;
  }

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

@media (max-width: 768px) {
  .package-grid {
    grid-template-columns: 1fr;
  }

  .architecture-alternatives {
    grid-template-columns: 1fr;
  }

  .architecture-alternatives__actions {
    justify-content: flex-start;
  }

  .faq-followup {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .download-hero {
    padding-top: 42px;
    padding-bottom: 68px;
  }

  .download-hero__layout {
    gap: 30px;
  }

  .download-guide-card {
    padding: 22px;
  }

  .download-tabs [role="tabpanel"] {
    padding: 16px;
  }

  .platform-intro {
    grid-template-columns: 1fr;
    padding: 20px;
  }

  .platform-emblem {
    width: 58px;
    height: 58px;
  }

  .platform-emblem svg {
    width: 26px;
    height: 26px;
  }

  .platform-emblem--tux svg {
    width: 24px;
    height: 31px;
  }

  .download-client {
    padding: 20px;
  }

  .client-head {
    gap: 12px;
  }

  .download-client__icon {
    width: 48px;
    height: 48px;
  }

  .download-client__title-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }

  .package-choice {
    padding: 18px;
  }

  .architecture-alternatives__actions {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
  }

  .architecture-alternatives__actions .button {
    width: 100%;
  }

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

  .faq-followup .cluster {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
  }

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