/* ========================================
   STAF-SG — Corridor Pages Specific Styles
   ======================================== */

/* --- Corridor hero with route visualization --- */
.corridor-hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  padding: var(--space-3xl) 0 var(--space-4xl);
  position: relative;
  overflow: hidden;
}

.corridor-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse at top right, rgba(232, 119, 34, 0.2) 0%, transparent 50%),
    radial-gradient(ellipse at bottom left, rgba(212, 162, 76, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.corridor-hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.corridor-hero h1 {
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.corridor-hero .lead {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
}

/* --- Route visualization (origin → destination) --- */
.route-viz {
  background-color: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  position: relative;
  z-index: 2;
  margin-top: var(--space-xl);
  flex-wrap: wrap;
}

.route-point {
  flex: 1;
  min-width: 120px;
}

.route-point-flag {
  display: inline-block;
  background-color: var(--color-accent);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.875rem;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-sm);
}

.route-point-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--color-white);
  line-height: 1.2;
  margin-bottom: 4px;
}

.route-point-detail {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
}

.route-arrow {
  color: var(--color-accent);
  font-size: 2rem;
  font-weight: 300;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.route-arrow::before,
.route-arrow::after {
  content: '';
  width: 30px;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--color-accent));
}

.route-arrow::after {
  background: linear-gradient(to left, transparent, var(--color-accent));
}

.route-distance {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-family: var(--font-heading);
  flex-shrink: 0;
  padding: 0 var(--space-md);
}

.route-distance-value {
  font-weight: 700;
  font-size: 1.75rem;
  color: var(--color-accent);
  line-height: 1;
}

.route-distance-label {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
}

@media (max-width: 768px) {
  .route-viz {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }

  .route-arrow {
    justify-content: center;
    transform: rotate(90deg);
    margin: var(--space-sm) 0;
  }
}

/* --- Corridor stats grid --- */
.corridor-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-top: -50px;
  position: relative;
  z-index: 5;
}

.corridor-stat {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  text-align: center;
  box-shadow: var(--shadow-md);
}

.corridor-stat-icon {
  width: 40px;
  height: 40px;
  margin: 0 auto var(--space-sm);
  background-color: rgba(232, 119, 34, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.corridor-stat-icon svg {
  width: 20px;
  height: 20px;
  color: var(--color-accent);
}

.corridor-stat-value {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.375rem;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 4px;
}

.corridor-stat-label {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

@media (max-width: 768px) {
  .corridor-stats {
    grid-template-columns: repeat(2, 1fr);
    margin-top: -30px;
  }
}

/* --- Corridor route stages (visual timeline) --- */
.route-stages {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.route-stage {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  position: relative;
}

.route-stage-step {
  position: absolute;
  top: -12px;
  left: var(--space-lg);
  background-color: var(--color-accent);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.75rem;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.route-stage h3 {
  margin-top: var(--space-sm);
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.route-stage-duration {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-accent);
  font-size: 0.9375rem;
  margin-bottom: var(--space-sm);
}

.route-stage p {
  font-size: 0.9375rem;
  margin: 0;
}

@media (max-width: 768px) {
  .route-stages {
    grid-template-columns: 1fr;
  }
}

/* --- Border crossings table --- */
.crossings-table {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.crossings-row {
  display: grid;
  grid-template-columns: 80px 1fr 1fr 120px;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--color-border);
  align-items: center;
}

.crossings-row:last-child {
  border-bottom: none;
}

.crossings-row.header {
  background-color: var(--color-bg-section);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.8125rem;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.crossings-num {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-accent);
  font-size: 1.125rem;
}

.crossings-name {
  font-weight: 600;
  color: var(--color-primary);
}

.crossings-type {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.crossings-time {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--color-accent);
  font-weight: 600;
}

@media (max-width: 768px) {
  .crossings-row {
    grid-template-columns: 60px 1fr 80px;
  }

  .crossings-row .crossings-type {
    display: none;
  }
}

/* --- Pros/Cons cards --- */
.pros-cons-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}

.pros-cons-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
}

.pros-cons-card.pros {
  border-top: 3px solid var(--color-success);
}

.pros-cons-card.cons {
  border-top: 3px solid var(--color-accent);
}

.pros-cons-card h3 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.pros-cons-card h3 svg {
  width: 24px;
  height: 24px;
}

.pros-cons-card.pros h3 svg {
  color: var(--color-success);
}

.pros-cons-card.cons h3 svg {
  color: var(--color-accent);
}

.pros-cons-card ul {
  list-style: none;
  padding: 0;
}

.pros-cons-card li {
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-muted);
  line-height: 1.5;
  font-size: 0.9375rem;
}

.pros-cons-card li:last-child {
  border-bottom: none;
}

@media (max-width: 768px) {
  .pros-cons-grid {
    grid-template-columns: 1fr;
  }
}