/* Navigation page - uses variables from newStyle.css */
.nav-map-section, .nav-list-section, .nav-workshop-section, .nav-cta-section {
  padding-block: 20px;
}
.nav-hero { padding-bottom: 0; }
.scientific-program-section.nav-hero::before { display: block; }
.scientific-program-section.nav-hero::after { display: none; }
.nav-body { background: #f4f6f8; padding-block: 20px; }
.nav-body {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-bottom: 90px;
}
.nav-body::after {
  position: absolute;
  bottom: -180px;
  left: -140px;
  z-index: 0;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(0, 80, 136, 0.045);
  content: "";
  pointer-events: none;
}
.nav-body > section { position: relative; z-index: 1; }
.nav-cta-section { padding-bottom: 60px; }

@media (max-width: 768px) {
  .nav-body { padding-bottom: 78px; }
}

.nav-section-head, .nav-zone-head, .nav-legend,
.nav-workshop-head, .nav-cta, .nav-card {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}


.nav-btn {
  border: 0; cursor: pointer; font-weight: 700; padding: 10px 18px; border-radius: 12px;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; transition: .25s;
}
.nav-btn-primary { background: var(--logo-gold); color: var(--logo-navy); padding: 14px 24px; }
.nav-btn-primary:hover { background: var(--logo-gold-light); }

.nav-badge {
  background: var(--logo-gold-bg); color: var(--logo-navy); border-radius: 12px;
  padding: 8px 14px; font-size: 13px; font-weight: 700;
}

.nav-section-head { margin-bottom: 16px; }
.nav-section-title i { color: var(--logo-gold-light); }
.nav-section-title { font-size: 20px; font-weight: 800; color: var(--logo-navy); margin: 0; display: flex; align-items: center; gap: 8px; }
.nav-hint { font-size: 12px; color: var(--text-muted); background: var(--white); padding: 4px 12px; border-radius: 999px; }
.nav-map {
  position: relative; background: var(--white); border-radius: 20px; padding: 24px;
  box-shadow: var(--card-shadow);
}
.nav-route { position: relative; height: 60px; margin-bottom: 28px; display: none; }
@media (min-width: 768px) { .nav-route { display: block; } }
.nav-route-line { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
[dir="rtl"] .nav-route-line { transform: scaleX(-1); }
.nav-route-line path {
  fill: none; stroke: var(--logo-gold-light); stroke-width: 3; stroke-dasharray: 7 7;
  vector-effect: non-scaling-stroke; animation: nav-dash 30s linear infinite;
}
@keyframes nav-dash { to { stroke-dashoffset: -1000; } }
.nav-route-arrow {
  position: absolute; top: 0; left: 60%; transform: translate(-50%, 0);
  color: var(--logo-gold-light); font-size: 26px; line-height: 1;
}
[dir="rtl"] .nav-route-arrow { left: 40%; }
.nav-bus-badge {
  position: absolute; left: 50%; top: 90%; transform: translate(-50%, -50%);
  background: var(--logo-navy); color: var(--white);
  padding: 8px 16px; border-radius: 999px; font-size: 13px; font-weight: 700; white-space: nowrap;
  display: flex; align-items: center; gap: 8px;
}
.nav-bus-badge i { color: var(--logo-gold); }

.nav-zones { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 768px) { .nav-zones { grid-template-columns: 1fr 1fr; } }

.nav-zone { background: var(--light-bg); border-radius: 16px; padding: 20px; border: 2px solid transparent; transition: .25s; }
.nav-zone-new { border-color: var(--logo-navy); }
.nav-zone-old { border-color: var(--logo-gold); }
.nav-zone-head { border-bottom: 1px solid rgba(0, 0, 0, .08); padding-bottom: 10px; margin-bottom: 16px; }
.nav-zone-label { color: var(--white); font-size: 12px; font-weight: 800; padding: 4px 12px; border-radius: 8px; }
.nav-zone-new .nav-zone-label { background: var(--logo-navy); }
.nav-zone-old .nav-zone-label { background: var(--logo-gold-light); color: var(--logo-navy); }
.nav-zone-count { font-size: 12px; color: var(--text-muted); font-weight: 600; }

.nav-nodes { display: flex; flex-wrap: wrap; justify-content: space-around; gap: 12px; }
.nav-node {
  background: transparent; border: 0; cursor: pointer; padding: 8px; border-radius: 12px;
  display: flex; flex-direction: column; align-items: center; gap: 4px; transition: .25s;
}
.nav-node:hover, .nav-node.active { background: var(--white); transform: translateY(-3px); box-shadow: var(--card-shadow); }
.nav-node-circle {
  width: 48px; height: 48px; border-radius: 50%; border: 2px solid var(--white);
  background: var(--logo-navy); color: var(--white); font-weight: 800; font-size: 18px;
  display: flex; align-items: center; justify-content: center; box-shadow: var(--card-shadow);
}
.nav-zone-old .nav-node-circle { background: var(--logo-gold); color: var(--logo-navy); }
.nav-node.active .nav-node-circle { box-shadow: 0 0 0 5px var(--logo-gold-bg), 0 0 0 8px var(--logo-gold); }
.nav-node-title { font-size: 13px; font-weight: 700; color: var(--text-dark); }
.nav-node-sub { font-size: 11px; color: var(--text-muted); }

.nav-legend { margin-top: 20px; padding-top: 12px; border-top: 1px solid var(--light-bg); font-size: 13px; color: var(--text-muted); }
.nav-legend-zones { display: flex; gap: 16px; }
.nav-legend i { font-size: 10px; }
.nav-legend-new { color: var(--logo-navy); }
.nav-legend-old { color: var(--logo-gold); }
.nav-legend-route i { color: var(--logo-gold-light); }

.nav-cards { display: flex; flex-direction: column; gap: 14px; }
.nav-card {
  background: var(--white); border-radius: 16px; padding: 16px 20px; cursor: pointer;
  border: 2px solid transparent; box-shadow: var(--card-shadow); transition: .25s;
}
.nav-card:hover { border-color: var(--logo-gold); }
.nav-card.active { border-color: var(--logo-gold); background: var(--logo-gold-bg); transform: translateY(-2px); }
.nav-card-main { display: flex; align-items: center; gap: 14px; }
.nav-card-number, .nav-card-icon {
  width: 48px; height: 48px; flex-shrink: 0; border-radius: 12px; font-weight: 800; font-size: 18px;
  display: flex; align-items: center; justify-content: center;
}
.nav-card-number { background: var(--logo-navy); color: var(--white); }
.nav-card-icon { background: var(--logo-gold-bg); color: var(--logo-navy); font-size: 20px; }
.nav-card-title { font-size: 16px; font-weight: 700; color: var(--logo-navy); margin: 0; }
.nav-card-address { font-size: 12px; color: var(--text-muted); margin: 4px 0 8px; text-alaign: start; }
.nav-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.nav-tag {
  font-size: 11px; font-weight: 600; padding: 3px 10px; border-radius: 8px;
  background: var(--light-bg); color: var(--text-muted); display: inline-flex; align-items: center; gap: 5px;
}
.nav-tag-date { background: var(--logo-gold-bg); color: var(--logo-navy); }
.nav-card:hover .nav-card-action, .nav-card.active .nav-card-action { color: var(--logo-navy); }

.nav-workshop { background: var(--logo-navy); color: var(--white); border-radius: 20px; padding: 24px; box-shadow: var(--card-shadow); }
.nav-workshop-head { border-bottom: 1px solid rgba(255, 255, 255, .15); padding-bottom: 12px; margin-bottom: 16px; }
.nav-workshop-title { font-size: 18px; font-weight: 700; color: var(--white); margin: 0; display: flex; align-items: center; gap: 10px; }
.nav-workshop-title i { color: var(--logo-gold); }
.nav-workshop .nav-badge { background: rgba(255, 178, 50, .2); color: var(--logo-gold); }
.nav-workshop-grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 768px) { .nav-workshop-grid { grid-template-columns: repeat(3, 1fr); } }
.nav-workshop-item {
  flex-direction: column; align-items: flex-start;
  background: var(--logo-navy-light); border-radius: 14px; padding: 14px 16px; font-size: 13px;
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
}
.nav-workshop-item i { color: var(--logo-gold); margin-inline-end: 6px; }
.nav-workshop-item strong { color: var(--logo-gold); }
.nav-workshop-text { font-size: 13px; text-align: start; line-height: 1.7; margin: 16px 0 0; color: rgba(255, 255, 255, .8); }

.nav-cta {
  background: linear-gradient(135deg, var(--logo-navy), var(--logo-navy-light)); color: var(--white);
  border-radius: 20px; padding: 24px; box-shadow: var(--card-shadow);
}
.nav-cta-info { display: flex; align-items: center; gap: 16px; }
.nav-cta-icon {
  width: 56px; height: 56px; border-radius: 16px; background: rgba(255, 255, 255, .1);
  display: flex; align-items: center; justify-content: center; font-size: 24px; color: var(--logo-gold);
}
.nav-cta-title { font-size: 18px; text-align: start; font-weight: 800; color: var(--white); margin: 0; }
.nav-cta-text { font-size: 13px; color: rgba(255, 255, 255, .75); margin: 4px 0 0; }
@media (max-width: 767px) { .nav-cta .nav-btn { width: 100%; } }

.nav-section-head-text { display: block; }
.nav-section-desc { margin: 6px 0 0; color: var(--text-muted); font-size: 14px; }

/* Mobile route: zones are stacked, so the route runs top to bottom between them */
.nav-route-mobile {
  position: relative; height: 90px; display: flex; flex-direction: column; align-items: center;
}
.nav-route-mobile-line {
  flex: 1; width: 0; border-inline-start: 3px dashed var(--logo-gold-light);
}
.nav-route-arrow-mobile { color: var(--logo-gold-light); font-size: 26px; line-height: 1; margin-top: -4px; }
.nav-bus-badge-mobile {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
}
@media (min-width: 768px) { .nav-route-mobile { display: none; } }
a.nav-tag, a.nav-btn { text-decoration: none; }
a.nav-tag-date:hover { background: var(--logo-gold); color: var(--logo-navy); }

[dir="rtl"] .nav-cta .nav-btn-primary .fa-arrow-right { transform: scaleX(-1); }