/* Home corridor — site-language premium card (home-only). Brand tokens only. */

.home-corridor {
  padding: clamp(1.75rem, 4vw, 3rem) 0;
}

.home-corridor-inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: max(1rem, var(--container-px));
}

.home-corridor-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  background:
    linear-gradient(135deg, rgba(234, 88, 12, 0.08), transparent 42%),
    var(--color-bg-surface);
  box-shadow: var(--shadow-sm);
  padding: clamp(1.5rem, 3.5vw, 2.75rem);
}

.home-corridor [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition:
    opacity var(--dur-slow, 0.55s) var(--ease-emphasized, cubic-bezier(0.22, 1, 0.36, 1)),
    transform var(--dur-slow, 0.55s) var(--ease-emphasized, cubic-bezier(0.22, 1, 0.36, 1));
}

.home-corridor [data-reveal].is-inview,
.home-corridor.is-reduced [data-reveal],
.home-corridor.is-inview [data-reveal] {
  opacity: 1;
  transform: none;
}

/* —— Head —— */
.home-corridor-head {
  max-width: 42rem;
}

.home-corridor-eyebrow {
  margin: 0;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.home-corridor-title {
  margin: 0.65rem 0 0;
  font-family: var(--font-family-heading);
  font-weight: 800;
  font-size: clamp(1.35rem, 2.6vw, 1.85rem);
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--color-text);
}

.home-corridor-lead {
  margin: 0.85rem 0 0;
  font-size: clamp(0.95rem, 1.2vw, 1.05rem);
  line-height: 1.65;
  color: var(--color-text-muted);
}

/* —— Horizontal track (alignment-safe grid) —— */
.home-corridor-track-wrap {
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  padding-bottom: 0.35rem;
}

.home-corridor-track {
  --station-count: 10;
  --dot-size: 12px;
  --hub-dot-size: 16px;
  --dot-row: 1.75rem;
  position: relative;
  display: grid;
  grid-template-columns: repeat(var(--station-count), minmax(0, 1fr));
  list-style: none;
  margin: 0;
  padding: 0;
  min-width: 0;
}

/* Line through the vertical center of the dot row */
.home-corridor-track::before {
  content: "";
  position: absolute;
  left: calc(100% / var(--station-count) / 2);
  right: calc(100% / var(--station-count) / 2);
  top: calc(var(--dot-row) / 2);
  height: 2px;
  margin-top: -1px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.9s var(--ease-emphasized, cubic-bezier(0.22, 1, 0.36, 1));
  pointer-events: none;
  z-index: 0;
}

.home-corridor.is-inview .home-corridor-track::before,
.home-corridor.is-reduced .home-corridor-track::before {
  transform: scaleX(1);
}

.home-corridor-station {
  position: relative;
  z-index: 1;
  min-width: 0;
  opacity: 0;
  transform: scale(0.86);
  transition:
    opacity 0.45s var(--ease-standard, ease),
    transform 0.45s var(--ease-emphasized, cubic-bezier(0.22, 1, 0.36, 1));
  transition-delay: calc(var(--i, 0) * 45ms + 120ms);
}

.home-corridor.is-inview .home-corridor-station,
.home-corridor.is-reduced .home-corridor-station {
  opacity: 1;
  transform: none;
}

.home-corridor-station-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  text-align: center;
  text-decoration: none;
  color: inherit;
  outline: none;
  padding: 0.15rem 0.2rem 0.35rem;
  border-radius: var(--radius-md);
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  transition: transform 160ms var(--ease-emphasized, cubic-bezier(0.23, 1, 0.32, 1));
}

.home-corridor-station-link:active {
  transform: scale(0.97);
}

.home-corridor-station-link:focus-visible {
  box-shadow: 0 0 0 2px var(--color-focus-ring);
}

.home-corridor-station-dot {
  display: block;
  width: var(--dot-size);
  height: var(--dot-size);
  margin-top: calc((var(--dot-row) - var(--dot-size)) / 2);
  margin-bottom: calc((var(--dot-row) - var(--dot-size)) / 2);
  border-radius: 999px;
  border: 2px solid var(--color-text);
  background: var(--color-bg);
  box-sizing: border-box;
  flex-shrink: 0;
  transition:
    border-color 0.2s ease,
    background 0.2s ease,
    box-shadow 0.2s ease,
    width 0.2s ease,
    height 0.2s ease,
    margin 0.2s ease;
}

.home-corridor-station.is-hub .home-corridor-station-dot {
  width: var(--hub-dot-size);
  height: var(--hub-dot-size);
  margin-top: calc((var(--dot-row) - var(--hub-dot-size)) / 2);
  margin-bottom: calc((var(--dot-row) - var(--hub-dot-size)) / 2);
  border-color: var(--color-accent);
  background: var(--color-accent);
}

.home-corridor-station.is-active .home-corridor-station-dot {
  border-color: var(--color-accent);
  background: var(--color-accent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--color-accent) 28%, transparent);
}

.home-corridor-station-code {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
  line-height: 1;
}

.home-corridor-station-name {
  font-family: var(--font-family-heading);
  font-weight: 700;
  font-size: clamp(0.78rem, 1.1vw, 0.92rem);
  letter-spacing: -0.01em;
  color: var(--color-text);
  line-height: 1.2;
  max-width: 100%;
  overflow-wrap: anywhere;
}

.home-corridor-station.is-hub .home-corridor-station-name {
  font-weight: 800;
}

.home-corridor-station-link:focus-visible .home-corridor-station-name,
.home-corridor-station.is-active .home-corridor-station-name {
  color: var(--color-accent-hover);
}

@media (hover: hover) and (pointer: fine) {
  .home-corridor-station-link:hover .home-corridor-station-name {
    color: var(--color-accent-hover);
  }
}

/* —— Note panel —— */
.home-corridor-note {
  margin-top: 1.35rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-subtle);
  background: var(--color-bg);
  padding: 1rem 1.15rem;
  min-height: 4.25rem;
}

.home-corridor-note-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.4rem;
}

.home-corridor-note-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.home-corridor-note-link {
  flex-shrink: 0;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--color-accent);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  min-height: 1.5rem;
  padding-inline: 0.15rem;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  transition: color 160ms var(--ease-standard, ease), transform 160ms var(--ease-emphasized, cubic-bezier(0.23, 1, 0.32, 1));
}

.home-corridor-note-link:active {
  transform: scale(0.97);
}

.home-corridor-note-link:focus-visible {
  outline: 2px solid var(--color-focus-ring);
  outline-offset: 2px;
  border-radius: 6px;
}

@media (hover: hover) and (pointer: fine) {
  .home-corridor-note-link:hover {
    color: var(--color-accent-hover);
  }
}

.home-corridor-note-text {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--color-text);
  transition: opacity 0.22s ease;
}

.home-corridor-note.is-fading .home-corridor-note-text {
  opacity: 0.35;
}

/* —— Actions —— */
.home-corridor-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.35rem;
}

.home-corridor-cta {
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.home-corridor-cta:active {
  transform: scale(0.97);
}

/* —— Istanbul secondary bar —— */
.home-corridor-ist {
  margin-top: clamp(1.5rem, 3vw, 2rem);
  padding: 1.1rem 1.15rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  display: grid;
  gap: 1rem;
  align-items: center;
}

@media (min-width: 768px) {
  .home-corridor-ist {
    grid-template-columns: 1fr auto;
    gap: 1.5rem;
  }
}

.home-corridor-ist-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
  padding: 0.2rem 0.65rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.home-corridor-ist-title {
  margin: 0.45rem 0 0;
  font-family: var(--font-family-heading);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--color-text);
}

.home-corridor-ist-lead {
  margin: 0.3rem 0 0;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--color-text-muted);
  max-width: 36rem;
}

.home-corridor-ist-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.home-corridor-ist-chip {
  display: inline-flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.65rem 0.9rem;
  text-decoration: none;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-bg-surface);
  font-size: 0.85rem;
  font-weight: 650;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  transition:
    border-color var(--dur-fast, 0.18s) var(--ease-standard, ease),
    transform 160ms var(--ease-emphasized, cubic-bezier(0.23, 1, 0.32, 1));
}

.home-corridor-ist-chip:active {
  transform: scale(0.97);
}

.home-corridor-ist-chip:focus-visible {
  border-color: var(--color-accent-muted);
  outline: 2px solid var(--color-focus-ring);
  outline-offset: 2px;
}

@media (hover: hover) and (pointer: fine) {
  .home-corridor-ist-chip:hover {
    border-color: var(--color-accent-muted);
    transform: translateY(-2px);
  }
}

.home-corridor-ist-code {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
}

@media (max-width: 899px) {
  .home-corridor {
    padding: 1.25rem 0;
  }

  .home-corridor-inner {
    padding-inline: 1rem;
  }

  .home-corridor-card {
    padding: 1.15rem 1rem 1.2rem;
    border-radius: var(--radius-xl);
  }

  .home-corridor-title {
    font-size: 1.32rem;
  }

  .home-corridor-lead {
    margin-top: 0.65rem;
    font-size: 0.9rem;
    line-height: 1.5;
  }

  .home-corridor-track-wrap {
    margin-top: 1.1rem;
    overflow: visible;
    padding-bottom: 0;
  }

  .home-corridor-track {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.45rem;
    width: 100%;
    min-width: 0;
  }

  .home-corridor-track::before {
    display: none;
  }

  .home-corridor-station-link {
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: 0.55rem;
    text-align: left;
    width: 100%;
    min-height: 48px;
    padding: 0.55rem 0.7rem;
    border: 1px solid var(--color-border);
    background: var(--color-bg);
    box-shadow: inset 3px 0 0 transparent;
  }

  .home-corridor-station.is-hub .home-corridor-station-link {
    border-color: color-mix(in srgb, var(--color-accent) 35%, var(--color-border));
  }

  .home-corridor-station.is-active .home-corridor-station-link {
    border-color: color-mix(in srgb, var(--color-accent) 55%, var(--color-border));
    background: color-mix(in srgb, var(--color-accent) 12%, var(--color-bg));
    box-shadow: inset 3px 0 0 var(--color-accent);
  }

  .home-corridor-station-dot,
  .home-corridor-station.is-hub .home-corridor-station-dot {
    width: 8px;
    height: 8px;
    margin: 0;
  }

  .home-corridor-station.is-active .home-corridor-station-dot,
  .home-corridor-station.is-hub .home-corridor-station-dot {
    width: 10px;
    height: 10px;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-accent) 22%, transparent);
  }

  .home-corridor-station-code {
    min-width: 2.1rem;
  }

  .home-corridor-station-name {
    font-size: 0.92rem;
  }

  .home-corridor-note {
    margin-top: 1rem;
    min-height: 0;
    padding: 0.85rem 0.95rem;
  }

  .home-corridor-note-link {
    min-height: 44px;
  }

  .home-corridor-note-text {
    font-size: 0.9rem;
    line-height: 1.5;
  }

  .home-corridor-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.55rem;
    margin-top: 1rem;
  }

  .home-corridor-cta {
    min-height: 48px;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0.75rem 0.85rem;
    font-size: 0.88rem;
    line-height: 1.25;
  }

  .home-corridor-cta--primary {
    grid-column: 1 / -1;
  }

  .home-corridor-ist {
    margin-top: 1rem;
    padding: 0.9rem;
    gap: 0.75rem;
  }

  .home-corridor-ist-title {
    margin-top: 0.3rem;
    font-size: 1rem;
  }

  .home-corridor-ist-lead {
    display: none;
  }

  .home-corridor-ist-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.45rem;
  }

  .home-corridor-ist-chip {
    width: 100%;
    min-height: 48px;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0.55rem 0.5rem;
  }
}

/* —— Bottom summary (same card language) —— */
.home-summary {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  background:
    linear-gradient(135deg, rgba(234, 88, 12, 0.06), transparent 40%),
    var(--color-bg-surface);
  box-shadow: var(--shadow-sm);
  padding: clamp(1.35rem, 3vw, 2.35rem);
}

.home-summary-grid {
  display: grid;
  gap: clamp(1.35rem, 3vw, 2.25rem);
  align-items: start;
}

@media (min-width: 800px) {
  .home-summary-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }
}

.home-summary-eyebrow {
  margin: 0;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.home-summary-title {
  margin: 0.65rem 0 0;
  font-family: var(--font-family-heading);
  font-weight: 800;
  font-size: clamp(1.35rem, 2.4vw, 1.75rem);
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--color-text);
}

.home-summary-body {
  margin: 0.85rem 0 0;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text-muted);
}

.home-summary-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.home-summary-list li {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-subtle);
  background: var(--color-bg);
  padding: 0.9rem 1rem;
}

.home-summary-list strong {
  font-family: var(--font-family-heading);
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--color-text);
}

.home-summary-list span {
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--color-text-muted);
}

@media (prefers-reduced-motion: reduce) {
  .home-corridor [data-reveal],
  .home-corridor-track::before,
  .home-corridor-station,
  .home-corridor-station-link,
  .home-corridor-note-text,
  .home-corridor-note-link,
  .home-corridor-cta,
  .home-corridor-ist-chip {
    transition: none !important;
  }

  .home-corridor [data-reveal],
  .home-corridor-station {
    opacity: 1 !important;
    transform: none !important;
  }

  .home-corridor-track::before {
    transform: scaleX(1) !important;
  }

  .home-corridor-station-link:active,
  .home-corridor-note-link:active,
  .home-corridor-cta:active,
  .home-corridor-ist-chip:hover,
  .home-corridor-ist-chip:focus-visible,
  .home-corridor-ist-chip:active {
    transform: none;
  }
}