.home-hero .hero-inner {
  grid-template-columns: minmax(0, 1.32fr) minmax(410px, 0.78fr);
}

.home-hero .hero-copy {
  padding-right: 0;
}

.home-model {
  transform: rotate(-0.3deg);
}

.home-model::after {
  position: absolute;
  right: 9%;
  bottom: -22px;
  width: 42%;
  height: 28px;
  border: var(--border-medium) solid var(--color-accent-dark);
  border-top: 0;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  background: repeating-linear-gradient(
    90deg,
    var(--color-accent-dark) 0 18px,
    var(--color-accent) 18px 36px
  );
  content: "";
}

.platform-yard {
  position: relative;
  display: grid;
  gap: 14px;
}

.platform-yard::before {
  position: absolute;
  top: 42px;
  bottom: 42px;
  left: 34px;
  width: 4px;
  border-radius: var(--radius-pill);
  background: var(--color-rail);
  content: "";
}

.platform-stop {
  position: relative;
  min-width: 0;
  padding: 22px 24px 22px 18px;
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr) auto;
  gap: 20px;
  align-items: center;
  border: var(--border-medium) solid var(--color-border);
  border-radius: var(--radius-xs) var(--radius-lg) var(--radius-xs) var(--radius-lg);
  background: var(--color-bg);
}

.platform-stop::before {
  position: absolute;
  top: 50%;
  left: 28px;
  width: 16px;
  height: 16px;
  border: var(--border-medium) solid var(--color-accent-dark);
  border-radius: 50%;
  background: var(--color-brass-light);
  transform: translateY(-50%);
  content: "";
}

.platform-stop-b,
.platform-stop-d {
  margin-left: 4.5%;
}

.platform-symbol {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border: var(--border-medium) solid var(--color-accent-dark);
  border-radius: var(--radius-sm);
  color: var(--color-accent-dark);
  background: var(--color-panel);
}

.platform-symbol svg {
  width: 30px;
  height: 30px;
  fill: currentColor;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.platform-stop-c .platform-symbol svg,
.platform-stop-d .platform-symbol svg,
.platform-stop-e .platform-symbol svg {
  fill: none;
}

.platform-stop-copy p:last-child {
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.platform-index,
.routing-note-index,
.trust-label,
.clone-label {
  margin: 0 0 5px;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.platform-stop h3 {
  margin-bottom: 6px;
}

.section-link-row,
.blog-preview-footer {
  margin-top: 28px;
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  border-top: var(--border-thin) dashed var(--color-border);
}

.section-link-row p,
.blog-preview-footer p {
  max-width: 760px;
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.section-text-link {
  flex-shrink: 0;
  align-self: flex-start;
  color: var(--color-error);
  font-weight: 850;
}

.section-text-link:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.switchyard {
  display: grid;
  grid-template-columns: minmax(250px, 0.72fr) minmax(0, 2fr);
  gap: 28px;
  align-items: start;
}

.switchyard-entry {
  position: relative;
  padding: 28px;
  border: var(--border-heavy) solid var(--color-accent-dark);
  border-radius: var(--radius-lg) var(--radius-xs) var(--radius-lg) var(--radius-xs);
  background: var(--color-panel);
}

.switchyard-pin {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 13px;
  height: 13px;
  border: var(--border-medium) solid var(--color-accent-dark);
  border-radius: 50%;
  background: var(--color-error);
}

.switchyard-label {
  margin-bottom: 16px;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.switchyard-entry p:not(.switchyard-label) {
  color: var(--color-text-muted);
}

.switchyard-entry pre {
  margin-bottom: 0;
  font-size: 0.75rem;
}

.route-lines {
  min-width: 0;
}

.route-tab-list {
  display: grid;
  gap: 12px;
}

.route-tab {
  width: 100%;
  min-height: 68px;
  padding: 11px 15px;
  display: grid;
  grid-template-columns: 42px minmax(140px, auto) minmax(100px, 1fr) auto;
  gap: 14px;
  align-items: center;
  border: var(--border-medium) solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  background: var(--color-bg);
  text-align: left;
}

.route-tab:hover,
.route-tab[aria-selected="true"] {
  border-color: var(--color-accent-dark);
  background: var(--color-panel-soft);
}

.route-tab[aria-selected="true"] {
  border-width: var(--border-heavy);
}

.route-number {
  color: var(--color-error);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
}

.route-name {
  color: var(--color-accent-dark);
  font-weight: 850;
}

.route-rail {
  height: 20px;
  border-block: var(--border-medium) solid var(--color-rail);
  background: repeating-linear-gradient(
    90deg,
    var(--color-transparent) 0 9px,
    var(--color-sleeper) 9px 13px,
    var(--color-transparent) 13px 22px
  );
}

.route-action {
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
}

.route-tab[aria-selected="true"] .route-action {
  color: var(--color-error);
}

.route-detail-stack {
  margin-top: 18px;
}

.route-detail {
  padding: clamp(24px, 4vw, 38px);
  border: var(--border-medium) solid var(--color-accent-dark);
  border-radius: var(--radius-xs) var(--radius-lg) var(--radius-lg) var(--radius-xs);
  background: var(--color-bg);
}

.route-detail[hidden] {
  display: none;
}

.route-detail > div:first-child {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 18px;
  align-items: baseline;
}

.route-detail-code {
  margin-bottom: 0;
  color: var(--color-error);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 800;
}

.route-detail > p {
  color: var(--color-text-muted);
}

.route-detail-links {
  padding-top: 17px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  border-top: var(--border-thin) dashed var(--color-border);
}

.route-detail-links a {
  color: var(--color-error);
  font-weight: 800;
}

.route-detail-links a:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.routing-notes {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-block: var(--border-medium) solid var(--color-accent-dark);
}

.routing-notes article {
  padding: 24px;
  border-right: var(--border-thin) dashed var(--color-border);
}

.routing-notes article:last-child {
  border-right: 0;
}

.routing-notes p:last-child {
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.quickstart-track {
  margin: 0;
  padding: 0;
  display: grid;
  list-style: none;
  border-top: var(--border-heavy) solid var(--color-accent-dark);
}

.quickstart-step {
  padding: 28px 0;
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 30px;
  border-bottom: var(--border-thin) dashed var(--color-border);
}

.step-marker {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.step-marker span {
  color: var(--color-error);
  font-family: var(--font-mono);
  font-size: 1.85rem;
  font-weight: 800;
}

.step-marker strong {
  color: var(--color-accent-dark);
  font-size: 1.08rem;
}

.step-content {
  max-width: 900px;
}

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

.quickstart-footer {
  margin-top: 30px;
  padding: 26px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  border: var(--border-medium) solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel-soft);
}

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

.trust-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.75fr) minmax(0, 1.7fr);
  gap: clamp(34px, 7vw, 90px);
  align-items: start;
}

.trust-intro {
  position: sticky;
  top: 28px;
}

.trust-copy {
  border-top: var(--border-heavy) solid var(--color-accent-dark);
}

.trust-chapter {
  padding: 28px 0;
  border-bottom: var(--border-thin) dashed var(--color-border);
}

.trust-chapter p:last-child {
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.clone-panel {
  margin-top: 54px;
  padding: clamp(24px, 4vw, 38px);
  display: grid;
  grid-template-columns: minmax(250px, 0.75fr) minmax(0, 1.25fr);
  gap: 30px;
  align-items: center;
  border: var(--border-heavy) solid var(--color-accent-dark);
  border-radius: var(--radius-lg) var(--radius-xs) var(--radius-lg) var(--radius-xs);
  background: var(--color-panel);
}

.clone-copy p:last-child {
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.command-box {
  min-width: 0;
  padding: 10px;
  display: flex;
  gap: 10px;
  align-items: center;
  border: var(--border-medium) solid var(--color-accent-dark);
  border-radius: var(--radius-sm);
  background: var(--color-accent-dark);
}

.command-box code {
  min-width: 0;
  padding: 10px;
  flex: 1;
  overflow-x: auto;
  color: var(--color-cream);
  font-size: 0.8rem;
  white-space: nowrap;
  scrollbar-width: thin;
}

.command-box .button {
  flex-shrink: 0;
}

.home-post-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.blog-preview-footer {
  align-items: center;
}

@media (max-width: 1100px) {
  .home-hero .hero-inner {
    grid-template-columns: minmax(0, 1.2fr) minmax(380px, 0.8fr);
  }

  .switchyard {
    grid-template-columns: minmax(220px, 0.65fr) minmax(0, 1.6fr);
  }

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

  .home-post-grid .post-card:first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 980px) {
  .home-hero .hero-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .home-model {
    transform: none;
  }

  .switchyard,
  .trust-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .trust-intro {
    position: static;
  }

  .platform-stop-b,
  .platform-stop-d {
    margin-left: 0;
  }
}

@media (max-width: 780px) {
  .platform-yard::before {
    left: 27px;
  }

  .platform-stop {
    grid-template-columns: 58px minmax(0, 1fr);
  }

  .platform-stop::before {
    left: 21px;
  }

  .platform-stop .button {
    grid-column: 2;
    justify-self: start;
  }

  .platform-symbol {
    width: 48px;
    height: 48px;
  }

  .route-tab {
    grid-template-columns: 34px minmax(0, 1fr) auto;
  }

  .route-rail {
    grid-column: 1 / -1;
    grid-row: 2;
  }

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

  .routing-notes article {
    border-right: 0;
    border-bottom: var(--border-thin) dashed var(--color-border);
  }

  .routing-notes article:last-child {
    border-bottom: 0;
  }

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

  .quickstart-footer,
  .clone-panel {
    grid-template-columns: minmax(0, 1fr);
  }

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

  .home-post-grid .post-card:first-child {
    grid-column: auto;
  }
}

@media (max-width: 640px) {
  .home-model::after {
    display: none;
  }

  .platform-stop {
    padding: 18px 16px 18px 12px;
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 12px;
  }

  .platform-yard::before {
    left: 21px;
  }

  .platform-stop::before {
    left: 15px;
    width: 14px;
    height: 14px;
  }

  .platform-symbol {
    width: 42px;
    height: 42px;
  }

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

  .platform-stop .button {
    width: 100%;
    grid-column: 1 / -1;
  }

  .section-link-row,
  .blog-preview-footer {
    flex-direction: column;
  }

  .switchyard-entry,
  .route-detail {
    padding: 20px;
  }

  .route-tab {
    padding: 10px;
    grid-template-columns: 28px minmax(0, 1fr);
    gap: 9px;
  }

  .route-action {
    display: none;
  }

  .route-detail > div:first-child {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }

  .route-detail-links {
    display: grid;
  }

  .quickstart-footer .button {
    width: 100%;
  }

  .command-box {
    align-items: stretch;
    flex-direction: column;
  }

  .command-box .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .home-model {
    transform: none;
  }
}