/* ═══════════════════════════════════════════════════════════════════
   NRI Outpost — Indian Railways subsection (inside #airports)
   • PNR status checker card (dark, like layover panel)
   • Popular train cards — three groups, color-coded category pills
   • Deep-links only — no live data fetched, no fixture maintenance
   ═══════════════════════════════════════════════════════════════════ */

/* ─── Divider + section heading ──────────────────────────── */
.rail-section {
  margin-top: 56px;
  padding-top: 48px;
  border-top: 1px solid var(--rule);
}
.rail-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--saffron);
  margin-bottom: 10px;
}
.rail-title {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 32px;
  line-height: 1.05;
  letter-spacing: -0.015em;
  color: var(--ink);
  font-weight: 400;
  margin: 0 0 12px;
}
.rail-title em {
  font-style: italic;
  color: var(--saffron);
}
.rail-sub {
  font-size: 15px;
  color: var(--ink-2);
  line-height: 1.55;
  max-width: 56ch;
  margin: 0 0 28px;
}

/* ─── PNR card (dark) ───────────────────────────────────── */
.rail-pnr {
  background: var(--ink);
  color: var(--paper);
  border-radius: 12px;
  padding: 28px 32px 26px;
  margin-bottom: 36px;
  position: relative;
  overflow: hidden;
}
.rail-pnr::before {
  content: "PNR";
  position: absolute;
  top: -8px;
  right: 8px;
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 120px;
  line-height: 1;
  color: rgba(255, 255, 255, 0.04);
  pointer-events: none;
}
.rail-pnr-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--saffron);
  margin-bottom: 10px;
}
.rail-pnr-body {
  font-family: 'Instrument Serif', Georgia, serif;
  font-style: italic;
  font-size: 19px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--paper);
  max-width: 56ch;
  margin: 0 0 22px;
}
.rail-pnr-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.rail-btn {
  font: inherit;
  font-size: 13.5px;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 999px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.rail-btn.primary {
  background: var(--saffron);
  color: var(--paper);
  border: 1px solid var(--saffron);
}
.rail-btn.primary:hover {
  background: color-mix(in oklab, var(--saffron) 80%, #1a1410);
  color: var(--paper);
  text-decoration: none;
}
.rail-btn.outlined {
  background: transparent;
  color: var(--paper);
  border: 1px solid rgba(255, 255, 255, 0.22);
}
.rail-btn.outlined:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.45);
  text-decoration: none;
}
.rail-pnr-note {
  margin-top: 14px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.5;
}

/* ─── Train group ───────────────────────────────────────── */
.rail-group {
  margin-bottom: 28px;
}
.rail-group:last-of-type { margin-bottom: 0; }
.rail-group-head {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 0 0 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.rail-group-head::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--rule);
}

/* ─── Train cards grid ──────────────────────────────────── */
.rail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
}
.rail-card {
  background: var(--card, var(--paper));
  border: 1px solid var(--rule);
  border-radius: 12px;
  padding: 18px 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-decoration: none;
  color: inherit;
  position: relative;
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
}
.rail-card:hover {
  border-color: var(--ink-3);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px -10px rgba(0, 0, 0, 0.12);
  text-decoration: none;
}
.rail-card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
}
.rail-pill {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 4px 9px;
  border-radius: 999px;
  line-height: 1;
  white-space: nowrap;
}
.rail-pill.rajdhani {
  background: color-mix(in oklab, var(--saffron) 16%, var(--paper-2));
  color: color-mix(in oklab, var(--saffron) 80%, var(--ink));
}
.rail-pill.vandebharat {
  background: color-mix(in oklab, var(--teal) 18%, var(--paper-2));
  color: color-mix(in oklab, var(--teal) 80%, var(--ink));
}
.rail-pill.popular {
  background: var(--paper-2);
  color: var(--ink-3);
  border: 1px solid var(--rule);
}
.rail-card-num {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11.5px;
  font-weight: 500;
  color: var(--ink-3);
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.rail-card-name {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 22px;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--ink);
  line-height: 1.1;
  margin: 0;
}
.rail-card-name em {
  font-style: italic;
  color: var(--saffron);
}
.rail-card-route {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 12.5px;
  color: var(--ink-2);
  line-height: 1.5;
  margin: 0;
}
.rail-card-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 6px;
  padding-top: 10px;
  border-top: 1px dashed var(--rule);
}
.rail-card-time {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0;
}
.rail-card-time small {
  font-family: inherit;
  font-size: 10.5px;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-left: 6px;
}
.rail-card-cta {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--saffron);
  display: inline-flex;
  align-items: center;
  gap: 3px;
}
.rail-card:hover .rail-card-cta { color: var(--ink); }

/* ─── Foot note + view-all link ─────────────────────────── */
.rail-foot-note {
  margin-top: 24px;
  padding: 14px 18px;
  background: var(--paper-2);
  border: 1px solid var(--rule);
  border-radius: 10px;
  font-size: 12.5px;
  color: var(--ink-3);
  line-height: 1.55;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.rail-foot-icon {
  flex: none;
  color: var(--ink-3);
  margin-top: 1px;
}
.rail-foot-icon svg { width: 14px; height: 14px; display: block; }
.rail-foot-note strong { color: var(--ink-2); font-weight: 600; }
.rail-view-all {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--saffron);
  text-decoration: none;
}
.rail-view-all:hover { color: var(--ink); text-decoration: none; }

/* ─── Mobile ────────────────────────────────────────────── */
@media (max-width: 640px) {
  .rail-section { margin-top: 40px; padding-top: 36px; }
  .rail-title { font-size: 24px; }
  .rail-pnr { padding: 22px 20px 22px; }
  .rail-pnr-body { font-size: 17px; }
  .rail-grid { grid-template-columns: 1fr; }
  .rail-card { padding: 16px 18px; }
  .rail-card-name { font-size: 20px; }
}