body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: #f7f9fb;
  color: #191c1e;
}

.route-shell {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 100vh;
  padding: 24px 18px 40px;
  box-sizing: border-box;
  background:
    radial-gradient(circle at 10% 12%, rgba(71, 99, 69, 0.11), transparent 40%),
    radial-gradient(circle at 90% 9%, rgba(0, 95, 175, 0.12), transparent 42%),
    radial-gradient(circle at 50% 100%, rgba(255, 189, 0, 0.08), transparent 38%),
    #f7f9fb;
}

.route-shell::before,
.route-shell::after {
  content: '';
  position: absolute;
  border-radius: 9999px;
  filter: blur(14px);
  pointer-events: none;
  z-index: -1;
  opacity: 0.5;
}

.route-shell::before {
  width: clamp(180px, 22vw, 320px);
  height: clamp(180px, 22vw, 320px);
  top: 14%;
  left: -50px;
  background: radial-gradient(circle, rgba(71, 99, 69, 0.2) 0%, rgba(71, 99, 69, 0.03) 72%);
  animation: routeFloatA 24s ease-in-out infinite;
}

.route-shell::after {
  width: clamp(200px, 24vw, 360px);
  height: clamp(200px, 24vw, 360px);
  right: -70px;
  bottom: 6%;
  background: radial-gradient(circle, rgba(0, 95, 175, 0.2) 0%, rgba(0, 95, 175, 0.03) 74%);
  animation: routeFloatB 28s ease-in-out infinite;
}

.route-wrap {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
}

.route-wrap::before {
  content: '';
  position: absolute;
  width: 120px;
  height: 120px;
  border-radius: 9999px;
  top: 210px;
  right: -20px;
  background: radial-gradient(circle, rgba(255, 189, 0, 0.12) 0%, rgba(255, 189, 0, 0.03) 72%);
  filter: blur(3px);
  z-index: -1;
  animation: routeFloatC 18s ease-in-out infinite;
}

.route-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  color: #4f5c4e;
  text-decoration: none;
  margin-bottom: 20px;
}

.route-back:hover {
  color: #005faf;
}

.route-card {
  position: relative;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.86));
  border: 1px solid rgba(195, 200, 190, 0.42);
  border-radius: 24px;
  padding: 28px;
  backdrop-filter: blur(12px);
  box-shadow: 0 24px 60px -46px rgba(25, 28, 30, 0.48), inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.route-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0));
  pointer-events: none;
}

.route-tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(71, 99, 69, 0.12);
  color: #355133;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 14px;
}

.route-card h1 {
  margin: 0 0 12px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(1.8rem, 3.3vw, 2.5rem);
  line-height: 1.14;
  letter-spacing: -0.01em;
}

.route-card p {
  margin: 0;
  color: #434841;
  line-height: 1.6;
  font-size: 1rem;
}

.route-note {
  margin-top: 18px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px dashed rgba(115, 121, 112, 0.4);
  background: rgba(242, 244, 246, 0.75);
  color: #4a5348;
  font-size: 0.88rem;
}

.route-actions {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.route-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  padding: 11px 18px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 800;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.route-btn:hover {
  transform: translateY(-1px);
}

.route-btn-primary {
  background: #005faf;
  color: #ffffff;
  box-shadow: 0 16px 28px -22px rgba(0, 95, 175, 0.72);
}

.route-btn-secondary {
  background: #ffffff;
  color: #476345;
  border: 1px solid rgba(71, 99, 69, 0.45);
}

.info-stack {
  display: grid;
  gap: 16px;
}

.info-section-card {
  border-radius: 18px;
  border: 1px solid rgba(195, 200, 190, 0.34);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 16px 34px -30px rgba(25, 28, 30, 0.45);
  padding: 18px;
}

.info-section-card h2 {
  margin: 0 0 10px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.info-section-card p {
  margin: 0;
}

.info-list {
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.info-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: #384238;
  line-height: 1.5;
}

.info-list li::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-top: 8px;
  background: #476345;
  box-shadow: 0 0 0 4px rgba(71, 99, 69, 0.12);
  flex-shrink: 0;
}

.example-card {
  border-radius: 18px;
  border: 1px solid rgba(0, 95, 175, 0.2);
  background: linear-gradient(180deg, rgba(232, 244, 255, 0.9), rgba(255, 255, 255, 0.85));
  padding: 18px;
}

.example-title {
  margin: 0 0 12px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1rem;
  color: #004e8f;
  font-weight: 800;
}

.example-lines {
  display: grid;
  gap: 8px;
}

.example-line {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(163, 188, 218, 0.42);
  background: rgba(255, 255, 255, 0.84);
}

.example-line span {
  color: #42505f;
}

.example-line strong {
  color: #14314d;
  font-family: 'Plus Jakarta Sans', sans-serif;
}

.example-footnote {
  margin-top: 10px;
  font-size: 0.85rem;
  color: #4c5b6b;
}

@keyframes routeFloatA {
  0%,
  100% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(12px, -8px, 0) scale(1.03); }
}

@keyframes routeFloatB {
  0%,
  100% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(-14px, 10px, 0) scale(1.04); }
}

@keyframes routeFloatC {
  0%,
  100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(8px, -10px, 0); }
}

@media (prefers-reduced-motion: reduce) {
  .route-shell::before,
  .route-shell::after,
  .route-wrap::before {
    animation: none;
  }
}

@media (max-width: 640px) {
  .route-shell {
    padding: 18px 14px 28px;
  }

  .route-card {
    border-radius: 18px;
    padding: 20px;
  }

  .route-wrap::before {
    width: 88px;
    height: 88px;
    top: 190px;
    right: 0;
  }

  .route-actions {
    flex-direction: column;
  }

  .route-btn {
    width: 100%;
  }
}