.download-intro {
  position: relative;
  overflow: hidden;
  padding-top: clamp(72px, 9vw, 128px);
  padding-bottom: clamp(72px, 9vw, 124px);
  border-bottom: 1px solid var(--color-line);
  background:
    linear-gradient(90deg, var(--color-transparent), var(--color-accent-glow), var(--color-transparent)) top / 100% 1px no-repeat,
    var(--color-canvas);
}

.download-intro::before {
  position: absolute;
  top: 0;
  right: 10%;
  width: 1px;
  height: 56%;
  background: linear-gradient(180deg, var(--color-accent), var(--color-transparent));
  content: '';
  opacity: 0.65;
}

.download-intro::after {
  position: absolute;
  top: 28%;
  right: 0;
  width: 42%;
  height: 1px;
  background: linear-gradient(90deg, var(--color-transparent), var(--color-line));
  content: '';
}

.download-intro-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: clamp(48px, 8vw, 112px);
  align-items: end;
}

.download-intro-copy h1 {
  max-width: 820px;
}

.download-intro-copy .lead {
  margin-bottom: 30px;
}

.download-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 1px;
  border: 1px solid var(--color-line);
  background: var(--color-line);
}

.download-facts span {
  display: inline-flex;
  min-height: 36px;
  flex: 1 1 auto;
  align-items: center;
  justify-content: center;
  padding: 7px 14px;
  background: var(--color-panel);
  color: var(--color-text-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.download-map {
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  background: var(--color-panel);
}

.download-map-head {
  display: flex;
  min-height: 42px;
  align-items: center;
  gap: 10px;
  padding-inline: 16px;
  border-bottom: 1px solid var(--color-line);
  color: var(--color-text-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.download-map-line {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 42px;
  min-height: 58px;
  align-items: center;
  padding-inline: 16px;
  border-bottom: 1px solid var(--color-line);
}

.download-map-line:last-child {
  border-bottom: 0;
}

.download-map-line span {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 11px;
}

.download-map-line strong {
  font-size: 14px;
  font-weight: 500;
}

.download-map-line i {
  position: relative;
  display: block;
  height: 1px;
  background: var(--color-line);
}

.download-map-line i::after {
  position: absolute;
  top: -3px;
  right: 0;
  width: 7px;
  height: 7px;
  border-radius: var(--radius-round);
  background: var(--color-accent);
  content: '';
}

.download-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.65fr);
  gap: 48px;
  align-items: end;
  margin-bottom: 52px;
}

.download-heading h2,
.download-heading p {
  margin-bottom: 0;
}

.download-heading > p {
  font-size: 14px;
}

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

.platform-tabs {
  margin-bottom: 0;
}

.platform-tabs [role='tab'] {
  gap: 10px;
  min-width: 150px;
}

.platform-tabs svg {
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
}

.platform-tabs [aria-selected='true'] svg {
  color: var(--color-accent);
}

.download-tabs .tab-panel {
  grid-column: 1;
  grid-row: 1;
  padding-top: 56px;
}

.platform-panel-head {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
  margin-bottom: 36px;
}

.platform-panel-head h3 {
  margin-bottom: 8px;
}

.platform-panel-head p:last-child {
  max-width: 760px;
  margin-bottom: 0;
}

.platform-symbol {
  display: grid;
  width: 56px;
  height: 56px;
  place-items: center;
  border: 1px solid var(--color-accent-deep);
  background: var(--color-panel);
  color: var(--color-accent);
}

.platform-symbol svg {
  width: 24px;
  height: 24px;
}

.client-grid-single {
  grid-template-columns: minmax(0, 1fr);
}

.client-card {
  background:
    linear-gradient(135deg, var(--color-accent-glow), var(--color-transparent) 28%) top left / 100% 1px no-repeat,
    var(--color-panel);
}

.client-card > p {
  max-width: 880px;
}

.package-choice {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 0.45fr);
  gap: 24px;
  align-items: center;
  padding-top: 22px;
  padding-bottom: 22px;
  border-top: 1px solid var(--color-line);
}

.package-choice:last-child {
  border-bottom: 1px solid var(--color-line);
}

.package-choice > div {
  min-width: 0;
}

.package-choice strong,
.package-choice span {
  display: block;
}

.package-choice strong {
  margin-bottom: 3px;
  color: var(--color-text);
  font-size: 15px;
}

.package-choice span {
  color: var(--color-text-soft);
  font-size: 13px;
}

.package-choice .button {
  width: 100%;
  min-height: 50px;
}

.package-choice.is-primary {
  border-top-color: var(--color-accent-deep);
}

.requirements {
  margin-top: 52px;
}

.requirements h3 {
  margin-bottom: 24px;
}

.requirements .callout {
  margin-bottom: 0;
}

.linux-primary-downloads {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 28px;
  border: 1px solid var(--color-line);
  background: var(--color-line);
}

.linux-primary-downloads .package-choice {
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: stretch;
  justify-content: space-between;
  padding: 24px;
  border: 0;
  background: var(--color-canvas);
}

.linux-primary-downloads .package-choice .button {
  margin-top: 20px;
}

.architecture-alternatives {
  margin-top: 28px;
  padding-top: 26px;
  border-top: 1px solid var(--color-line);
}

.architecture-alternatives h4 {
  margin-bottom: 6px;
}

.architecture-alternatives p {
  margin-bottom: 18px;
  font-size: 14px;
}

.decision-list {
  margin-top: 52px;
  border-top: 1px solid var(--color-line);
}

.decision-item {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 28px;
  padding-top: 34px;
  padding-bottom: 34px;
  border-bottom: 1px solid var(--color-line);
}

.decision-number {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
}

.decision-item h3 {
  margin-bottom: 10px;
}

.decision-item p {
  max-width: 840px;
  margin-bottom: 0;
}

.post-install-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 48px;
  border: 1px solid var(--color-line);
  background: var(--color-line);
}

.post-install-grid .card {
  border: 0;
}

.post-install-grid .card p:last-child {
  margin-bottom: 0;
}

.post-install-actions {
  margin-top: 32px;
}

.faq-more {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--color-line);
}

.faq-more p {
  margin-bottom: 0;
}

@media (max-width: 900px) {
  .download-intro-grid,
  .download-heading {
    grid-template-columns: minmax(0, 1fr);
  }

  .download-map {
    max-width: 620px;
  }

  .download-heading {
    gap: 18px;
  }

  .platform-tabs [role='tab'] {
    min-width: 136px;
  }

  .package-choice {
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
  }
}

@media (max-width: 640px) {
  .download-intro {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .download-intro-grid {
    gap: 40px;
  }

  .download-facts span {
    flex-basis: calc(50% - 1px);
  }

  .download-map-line {
    grid-template-columns: 30px minmax(0, 1fr) 32px;
  }

  .platform-tabs [role='tab'] {
    min-width: 126px;
    padding-inline: 14px;
  }

  .download-tabs .tab-panel {
    padding-top: 42px;
  }

  .platform-panel-head {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 16px;
  }

  .platform-symbol {
    width: 44px;
    height: 44px;
  }

  .platform-symbol svg {
    width: 20px;
    height: 20px;
  }

  .client-card-head {
    align-items: flex-start;
  }

  .linux-primary-downloads,
  .post-install-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .decision-item {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }

  .faq-more {
    align-items: stretch;
    flex-direction: column;
  }

  .faq-more .button,
  .architecture-alternatives .button {
    width: 100%;
  }
}

@media (max-width: 390px) {
  .download-facts {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }

  .download-facts span {
    min-width: 0;
  }

  .platform-tabs [role='tab'] {
    min-width: 116px;
  }

  .platform-tabs [role='tab'] span {
    font-size: 12px;
  }

  .platform-panel-head {
    grid-template-columns: minmax(0, 1fr);
  }
}