/* ==========================================================================
   Fares decision tree page — /fares-guide
   Scoped under .lbp-fares-guide
   ========================================================================== */

.lbp-fares-guide, .lbp-fares-guide * { box-sizing: border-box; }
.lbp-fares-guide {
  margin: 0; padding: 0;
  background: #f5f1ea;
  color: var(--fg-1);
  font-family: var(--font-body);
}

.lbp-fares-guide .wrap { max-width: 980px; margin: 0 auto; padding: 64px 32px 96px; }

/* ---------- Hero ---------- */
.lbp-fares-guide .hero {
  text-align: center;
  padding: 24px 0 48px;
  border-bottom: 2px solid #1a1a1a;
  margin-bottom: 48px;
  position: relative;
}
.lbp-fares-guide .eyebrow {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-2);
  margin-bottom: 20px;
}
.lbp-fares-guide .eyebrow .dot {
  display: inline-block; width: 8px; height: 8px; border-radius: 50%;
  background: var(--primary); margin-right: 10px; vertical-align: middle;
}
.lbp-fares-guide h1.title {
  font-family: var(--font-display);
  font-size: clamp(48px, 8vw, 92px);
  line-height: 0.95;
  margin: 0 0 16px;
  letter-spacing: -0.01em;
}
.lbp-fares-guide h1.title .or { color: var(--primary); font-style: italic; font-size: 0.7em; }
.lbp-fares-guide .tagline {
  font-family: var(--font-body);
  font-size: 19px;
  line-height: 1.5;
  color: var(--fg-2);
  max-width: 640px;
  margin: 0 auto;
  text-wrap: pretty;
}

.lbp-fares-guide .legend {
  display: flex; gap: 32px; justify-content: center; flex-wrap: wrap;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px dashed rgba(0,0,0,0.15);
}
.lbp-fares-guide .legend-item { display: flex; align-items: center; gap: 10px; font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--fg-2); }
.lbp-fares-guide .legend-swatch { width: 22px; height: 22px; border-radius: 6px; }

/* ---------- Tree ---------- */
.lbp-fares-guide .tree { position: relative; }

.lbp-fares-guide .step {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 24px;
  margin-bottom: 40px;
  position: relative;
}
.lbp-fares-guide .step-num {
  width: 88px;
  text-align: center;
}
.lbp-fares-guide .step-num .badge {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: #1a1a1a;
  color: #fff;
  font-family: var(--font-display);
  font-size: 28px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto;
  box-shadow: 0 4px 0 rgba(0,0,0,0.08);
}
.lbp-fares-guide .step-num .label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin-top: 10px;
}
.lbp-fares-guide .step-body { padding-top: 6px; }
.lbp-fares-guide .step-q {
  font-family: var(--font-display);
  font-size: 32px;
  line-height: 1.1;
  margin: 0 0 6px;
  letter-spacing: -0.005em;
}
.lbp-fares-guide .step-sub {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--fg-2);
  margin-bottom: 20px;
}

/* ---------- Branches ---------- */
.lbp-fares-guide .branches { display: grid; gap: 14px; }
.lbp-fares-guide .branch {
  display: grid;
  grid-template-columns: 1fr 200px;
  align-items: stretch;
  background: #fff;
  border: 1.5px solid #1a1a1a;
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--dur-fast) var(--ease-standard), box-shadow var(--dur-fast) var(--ease-standard);
}
.lbp-fares-guide .branch:hover {
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0 #1a1a1a;
}
.lbp-fares-guide .branch-q {
  padding: 18px 22px;
  display: flex; align-items: center;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.35;
  color: var(--fg-1);
}
.lbp-fares-guide .branch-q strong { font-weight: 700; }
.lbp-fares-guide .branch-arrow {
  background: var(--surface-alt);
  padding: 18px 22px;
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-display);
  font-size: 17px;
  border-left: 1.5px solid #1a1a1a;
  line-height: 1.2;
}
.lbp-fares-guide .branch-arrow .arrow {
  color: var(--fg-3);
  font-family: var(--font-mono);
}

/* Branch tints */
.lbp-fares-guide .branch[data-go="contactless"]    .branch-arrow { background: #e7f3ff; color: #003c8f; }
.lbp-fares-guide .branch[data-go="oyster"]         .branch-arrow { background: #fff2e0; color: #7a3d00; }
.lbp-fares-guide .branch[data-go="paper"]          .branch-arrow { background: #f0ebe2; color: #3a3128; }
.lbp-fares-guide .branch[data-go="travelcard"]     .branch-arrow { background: #ffe6e3; color: #8b1a13; }
.lbp-fares-guide .branch[data-go="photocard"]      .branch-arrow { background: #e9f5e6; color: #245422; }
.lbp-fares-guide .branch[data-go="continue"]       .branch-arrow { background: #fafafa; color: var(--fg-2); }

/* ---------- Connector between steps ---------- */
.lbp-fares-guide .connector {
  position: absolute;
  left: 44px;
  top: -34px;
  width: 2px;
  height: 34px;
  background: repeating-linear-gradient(to bottom, #1a1a1a 0 4px, transparent 4px 8px);
}
.lbp-fares-guide .step:first-child .connector { display: none; }

/* ---------- Recommendations panel ---------- */
.lbp-fares-guide .recs {
  margin-top: 64px;
  padding-top: 48px;
  border-top: 2px solid #1a1a1a;
}
.lbp-fares-guide .recs-title {
  font-family: var(--font-display);
  font-size: 36px;
  margin: 0 0 8px;
}
.lbp-fares-guide .recs-sub {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--fg-2);
  margin-bottom: 32px;
}
.lbp-fares-guide .rec-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.lbp-fares-guide .rec-card {
  background: #fff;
  border: 1.5px solid #1a1a1a;
  border-radius: var(--radius-lg);
  padding: 22px;
  position: relative;
  overflow: hidden;
}
.lbp-fares-guide .rec-card::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0;
  height: 6px;
  background: var(--accent-bar, var(--primary));
}
.lbp-fares-guide .rec-card[data-tone="contactless"] { --accent-bar: #2196f3; }
.lbp-fares-guide .rec-card[data-tone="oyster"]      { --accent-bar: #fa7b05; }
.lbp-fares-guide .rec-card[data-tone="paper"]       { --accent-bar: #6b5b45; }
.lbp-fares-guide .rec-card[data-tone="travelcard"]  { --accent-bar: var(--primary); }
.lbp-fares-guide .rec-card[data-tone="photocard"]   { --accent-bar: #4caf50; }
.lbp-fares-guide .rec-card[data-tone="visitor"]     { --accent-bar: #9c27b0; }

.lbp-fares-guide .rec-card h3 {
  font-family: var(--font-display);
  font-size: 24px;
  margin: 8px 0 4px;
  line-height: 1.1;
}
.lbp-fares-guide .rec-card .who {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin-bottom: 14px;
}
.lbp-fares-guide .rec-card p { font-size: 14px; line-height: 1.5; margin: 0 0 10px; color: var(--fg-2); }
.lbp-fares-guide .rec-card ul { padding-left: 18px; margin: 8px 0 0; font-size: 13px; line-height: 1.5; color: var(--fg-2); }
.lbp-fares-guide .rec-card ul li { margin-bottom: 4px; }

/* ---------- Photocards strip ---------- */
.lbp-fares-guide .photo-strip {
  margin-top: 56px;
  padding: 28px;
  background: #1a1a1a;
  color: #fff;
  border-radius: var(--radius-lg);
}
.lbp-fares-guide .photo-strip h3 {
  font-family: var(--font-display);
  font-size: 24px;
  margin: 0 0 4px;
}
.lbp-fares-guide .photo-strip p.sub { color: rgba(255,255,255,0.7); font-size: 14px; margin: 0 0 20px; }
.lbp-fares-guide .photo-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255,255,255,0.12); border-radius: 10px; overflow: hidden; }
.lbp-fares-guide .photo-row { background: #1a1a1a; padding: 14px 16px; }
.lbp-fares-guide .photo-row .who-tag { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.55); margin-bottom: 4px; }
.lbp-fares-guide .photo-row .what { font-family: var(--font-display); font-size: 15px; line-height: 1.2; }

/* ---------- Pitfalls ---------- */
.lbp-fares-guide .pitfalls {
  margin-top: 56px;
  padding: 32px;
  background: #fff;
  border: 1.5px solid #1a1a1a;
  border-radius: var(--radius-lg);
}
.lbp-fares-guide .pitfalls h3 {
  font-family: var(--font-display);
  font-size: 24px;
  margin: 0 0 4px;
  display: flex; align-items: center; gap: 12px;
}
.lbp-fares-guide .pitfalls h3 .warn-dot {
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--corporate-yellow);
  color: #1a1a1a;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 18px;
}
.lbp-fares-guide .pitfalls p.sub { color: var(--fg-2); font-size: 14px; margin: 0 0 20px; }
.lbp-fares-guide .pitfall-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px 24px; }
.lbp-fares-guide .pitfall {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px dashed rgba(0,0,0,0.12);
  font-size: 14px;
  line-height: 1.45;
}
.lbp-fares-guide .pitfall:last-child, .lbp-fares-guide .pitfall:nth-last-child(2) { border-bottom: none; }
.lbp-fares-guide .pitfall .num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-3);
  letter-spacing: 0.08em;
  padding-top: 2px;
}
.lbp-fares-guide .pitfall b { font-weight: 700; }
.lbp-fares-guide .pitfall span.body { color: var(--fg-2); }

/* ---------- Coverage map ---------- */
.lbp-fares-guide .coverage {
  margin-top: 56px;
  background: #fff;
  border: 1.5px solid #1a1a1a;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.lbp-fares-guide .coverage-head {
  padding: 24px 28px;
  border-bottom: 1.5px solid #1a1a1a;
}
.lbp-fares-guide .coverage-head h3 {
  font-family: var(--font-display);
  font-size: 24px;
  margin: 0 0 4px;
}
.lbp-fares-guide .coverage-head p { color: var(--fg-2); font-size: 14px; margin: 0; }
.lbp-fares-guide .coverage-cols { display: grid; grid-template-columns: repeat(3, 1fr); }
.lbp-fares-guide .coverage-col { padding: 22px 24px; border-right: 1px solid var(--divider); }
.lbp-fares-guide .coverage-col:last-child { border-right: none; }
.lbp-fares-guide .coverage-col h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin: 0 0 14px;
  display: flex; align-items: center; gap: 8px;
}
.lbp-fares-guide .coverage-col h4 .pip { width: 10px; height: 10px; border-radius: 50%; }
.lbp-fares-guide .coverage-col[data-key="both"] h4 .pip   { background: #4caf50; }
.lbp-fares-guide .coverage-col[data-key="cardonly"] h4 .pip { background: #2196f3; }
.lbp-fares-guide .coverage-col[data-key="paper"] h4 .pip  { background: #6b5b45; }
.lbp-fares-guide .coverage-col ul { list-style: none; padding: 0; margin: 0; }
.lbp-fares-guide .coverage-col li {
  font-size: 13px;
  line-height: 1.4;
  padding: 6px 0;
  border-bottom: 1px dashed rgba(0,0,0,0.08);
  color: var(--fg-1);
}
.lbp-fares-guide .coverage-col li:last-child { border-bottom: none; }
.lbp-fares-guide .coverage-col li small { color: var(--fg-3); display: block; font-size: 11px; margin-top: 2px; font-family: var(--font-mono); }

/* ---------- Airport CTA ---------- */
.lbp-fares-guide .airport-cta {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  margin-top: 56px;
  padding: 32px;
  background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
  color: #fff;
  border-radius: var(--radius-lg);
  text-decoration: none;
  align-items: center;
  transition: transform var(--dur-fast) var(--ease-standard);
}
.lbp-fares-guide .airport-cta:hover { transform: translate(-2px, -2px); box-shadow: 4px 4px 0 var(--primary); }
.lbp-fares-guide .airport-cta-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin-bottom: 6px;
}
.lbp-fares-guide .airport-cta h3 { font-family: var(--font-display); font-size: 28px; margin: 0 0 6px; line-height: 1.1; }
.lbp-fares-guide .airport-cta p { margin: 0; color: rgba(255,255,255,0.75); font-size: 14px; line-height: 1.45; max-width: 540px; }
.lbp-fares-guide .airport-cta-arrow {
  display: flex; flex-direction: column; align-items: flex-end; gap: 8px;
  font-family: var(--font-display);
  color: var(--primary);
}
.lbp-fares-guide .airport-cta-arrow span:first-child {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
}
.lbp-fares-guide .airport-cta .big-arrow { font-size: 48px; line-height: 1; color: var(--primary); }

/* ---------- Final note ---------- */
.lbp-fares-guide .footnote {
  margin-top: 64px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-3);
  line-height: 1.7;
}
.lbp-fares-guide .footnote .roundel {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--primary); color: #fff;
  font-family: var(--font-display);
  font-size: 13px;
  margin-right: 8px;
  vertical-align: middle;
}

/* ---------- Mobile ---------- */
@media (max-width: 720px) {
  .lbp-fares-guide .wrap { padding: 40px 18px 64px; }
  .lbp-fares-guide .step { grid-template-columns: 56px 1fr; gap: 14px; }
  .lbp-fares-guide .step-num { width: 56px; }
  .lbp-fares-guide .step-num .badge { width: 44px; height: 44px; font-size: 20px; }
  .lbp-fares-guide .step-q { font-size: 22px; }
  .lbp-fares-guide .branch { grid-template-columns: 1fr; }
  .lbp-fares-guide .branch-arrow { border-left: none; border-top: 1.5px solid #1a1a1a; padding: 12px 16px; font-size: 14px; }
  .lbp-fares-guide .branch-q { padding: 14px 16px; font-size: 14px; }
  .lbp-fares-guide .rec-grid, .lbp-fares-guide .pitfall-grid, .lbp-fares-guide .coverage-cols, .lbp-fares-guide .photo-list { grid-template-columns: 1fr; }
  .lbp-fares-guide .coverage-col { border-right: none; border-bottom: 1px solid var(--divider); }
  .lbp-fares-guide .connector { left: 28px; }
  .lbp-fares-guide .airport-cta { grid-template-columns: 1fr; padding: 22px; }
  .lbp-fares-guide .airport-cta-arrow { flex-direction: row; align-items: center; }
}