:root {
  --green: #0b5a52;
  --ink: #18322f;
  --gold: #b88a46;
  --pale: #edf4f2;
  --line: #d8e3df;
  --muted: #5c6c68;
}
.scenario-hero {
  padding: 86px 0 70px;
  background: linear-gradient(120deg, #0b2e2b, #123f3a 65%, #87652f);
  color: #fff;
}
.scenario-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(280px, 0.8fr);
  gap: 70px;
  align-items: end;
}
.scenario-hero h1 {
  max-width: 850px;
  font-size: clamp(44px, 6vw, 78px);
  line-height: 0.98;
  margin: 18px 0 25px;
}
.scenario-hero .lead {
  max-width: 820px;
  font-size: 21px;
  line-height: 1.65;
  color: #e5efec;
}
.scenario-hero aside {
  padding: 28px;
  border-top: 4px solid var(--gold);
  background: #071e1b80;
}
.scenario-hero aside strong {
  font:
    700 25px Georgia,
    serif;
}
.scenario-hero li {
  margin: 12px 0;
  line-height: 1.45;
}
.scenario-search {
  padding: 42px 0 24px;
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 4;
  box-shadow: 0 8px 24px #17332f10;
}
.scenario-search label {
  display: block;
  font:
    700 28px Georgia,
    serif;
  color: var(--ink);
  margin-bottom: 13px;
}
.search-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}
.search-row input {
  min-width: 0;
  padding: 17px 19px;
  border: 2px solid #9bb2ac;
  border-radius: 3px;
  font: inherit;
  font-size: 17px;
}
.search-row input:focus {
  outline: 3px solid #b88a4655;
  border-color: var(--green);
}
.search-row button,
.filter {
  border: 1px solid #9bb2ac;
  background: #fff;
  color: var(--ink);
  padding: 11px 15px;
  border-radius: 2px;
  font-weight: 700;
  cursor: pointer;
}
.filter.active {
  background: var(--green);
  color: #fff;
  border-color: var(--green);
}
.category-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 17px;
}
.scenario-count {
  color: var(--muted);
  font-weight: 700;
  margin: 16px 0 0;
}
.scenario-library {
  padding: 42px 0 75px;
  background: #f5f7f6;
}
.scenario-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}
.scenario-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: #fff;
  border: 1px solid var(--line);
  border-top: 5px solid var(--accent, var(--green));
  padding: 25px;
  box-shadow: 0 8px 24px #17332f0d;
}
.scenario-card .category {
  color: var(--green);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-weight: 800;
}
.scenario-card h2 {
  font-size: 26px;
  line-height: 1.12;
  margin: 12px 0;
}
.scenario-card .problem {
  color: var(--muted);
  line-height: 1.58;
}
.scenario-card details {
  margin: 10px 0 18px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 12px 0;
}
.scenario-card summary {
  cursor: pointer;
  font-weight: 800;
  color: var(--ink);
}
.scenario-card details p,
.scenario-card li {
  font-size: 14px;
  line-height: 1.55;
}
.scenario-card .service {
  margin-top: auto;
  padding: 14px;
  background: var(--pale);
  color: var(--ink);
}
.scenario-card .service span {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 800;
  margin-bottom: 5px;
}
.scenario-card .card-actions {
  display: grid;
  gap: 9px;
  margin-top: 14px;
}
.scenario-card a {
  overflow-wrap: anywhere;
}
.scenario-card .primary,
.no-scenarios .primary {
  display: block;
  text-align: center;
  background: var(--green);
  color: #fff;
  padding: 13px 15px;
  text-decoration: none;
  font-weight: 800;
}
.scenario-card .secondary {
  display: block;
  text-align: center;
  border: 1px solid var(--green);
  color: var(--green);
  padding: 11px 14px;
  text-decoration: none;
  font-weight: 800;
}
.no-scenarios {
  background: #fff;
  padding: 40px;
  border-left: 5px solid var(--gold);
}
.route-explainer {
  padding: 75px 0;
}
.route-explainer h2 {
  font-size: clamp(34px, 4vw, 54px);
  max-width: 850px;
}
.route-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin: 35px 0;
}
.route-grid article {
  border-top: 4px solid var(--gold);
  padding: 22px;
  background: var(--pale);
}
.route-grid b {
  font:
    700 23px Georgia,
    serif;
  color: var(--ink);
}
.route-grid p,
.route-note {
  line-height: 1.6;
  color: var(--muted);
}
@media (max-width: 980px) {
  .scenario-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .route-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 700px) {
  .scenario-hero {
    padding: 58px 0;
  }
  .scenario-hero-grid,
  .scenario-grid,
  .route-grid {
    grid-template-columns: 1fr;
  }
  .scenario-search {
    position: static;
  }
  .search-row {
    grid-template-columns: 1fr;
  }
  .scenario-card h2 {
    font-size: 24px;
  }
}