:root {
  color-scheme: light;
  --ink: #18211d;
  --muted: #64706a;
  --line: #dbe3de;
  --paper: #f7f5ef;
  --panel: #ffffff;
  --green: #18794e;
  --cyan: #1d7f91;
  --amber: #a35d00;
  --red: #a33a2d;
  --shadow: 0 16px 45px rgba(30, 45, 37, .12);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(247,245,239,.94), rgba(247,245,239,.98)),
    url("https://images.unsplash.com/photo-1500530855697-b586d89ba3ee?auto=format&fit=crop&w=1800&q=80") center/cover fixed;
}

.shell {
  width: min(1440px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 28px 0 48px;
}

.topbar {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: end;
  padding: 20px 0 16px;
}

.eyebrow {
  margin: 0 0 7px;
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1, h2, h3, p { margin-top: 0; }

h1 {
  margin-bottom: 8px;
  font-size: clamp(34px, 7vw, 72px);
  line-height: .92;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: 22px;
}

.subtitle {
  max-width: 720px;
  margin-bottom: 0;
  color: #3e4c45;
  font-size: 18px;
  line-height: 1.45;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 108px);
  gap: 10px;
}

.stat {
  padding: 13px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255,255,255,.82);
  box-shadow: 0 8px 22px rgba(30,45,37,.08);
}

.stat strong {
  display: block;
  font-size: 24px;
}

.stat span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.controls {
  display: grid;
  grid-template-columns: 170px 150px 210px 170px 1fr;
  gap: 10px;
  margin: 16px 0 18px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255,255,255,.84);
  box-shadow: var(--shadow);
}

label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

select, input {
  width: 100%;
  height: 42px;
  margin-top: 6px;
  border: 1px solid #cad5cf;
  border-radius: 7px;
  padding: 0 12px;
  color: var(--ink);
  background: #fff;
  font: inherit;
}

.route-board {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 14px;
  margin-bottom: 20px;
}

.route-panel {
  min-height: 260px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255,255,255,.88);
  box-shadow: var(--shadow);
}

.route-panel.compact {
  min-height: auto;
}

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 14px;
}

.route-svg-wrap {
  width: 100%;
  min-height: 220px;
  overflow-x: auto;
}

.route-svg {
  width: 100%;
  min-width: 760px;
  height: 220px;
}

.route-line {
  fill: none;
  stroke: rgba(24,121,78,.28);
  stroke-width: 2;
}

.route-line.hot {
  stroke: rgba(29,127,145,.9);
  stroke-width: 3.5;
}

.node-source { fill: #1d7f91; }
.node-dest { fill: #18794e; }
.node-label { font-size: 12px; font-weight: 750; fill: #1c2922; }
.node-sub { font-size: 10px; fill: #66736d; }

.note {
  color: #46554d;
  line-height: 1.55;
}

.legend {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.legend span {
  display: flex;
  gap: 8px;
  align-items: center;
  color: var(--muted);
  font-size: 14px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  display: inline-block;
}

.dot.primary { background: var(--green); }
.dot.secondary { background: var(--cyan); }
.dot.comparison { background: var(--amber); }

.cards-head {
  margin-top: 8px;
}

button {
  height: 40px;
  border: 1px solid #b9c7c0;
  border-radius: 7px;
  padding: 0 14px;
  color: var(--ink);
  background: #fff;
  font-weight: 750;
  cursor: pointer;
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255,255,255,.94);
  box-shadow: var(--shadow);
}

.media {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #dfe6e1;
}

.media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.tier {
  position: absolute;
  left: 10px;
  top: 10px;
  padding: 5px 8px;
  border-radius: 999px;
  color: #fff;
  background: var(--green);
  font-size: 11px;
  font-weight: 850;
  text-transform: uppercase;
}

.tier.secondary { background: var(--cyan); }
.tier.comparison { background: var(--amber); }

.card-body {
  padding: 14px;
}

.title-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.route {
  margin-bottom: 5px;
  color: var(--green);
  font-size: 12px;
  font-weight: 850;
}

h3 {
  margin-bottom: 4px;
  font-size: 20px;
  line-height: 1.05;
}

.place {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 13px;
}

.score {
  flex: 0 0 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--ink);
  font-size: 20px;
  font-weight: 900;
}

.why {
  min-height: 78px;
  margin: 12px 0;
  color: #3e4c45;
  font-size: 14px;
  line-height: 1.42;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 7px;
  margin-bottom: 10px;
}

.metric {
  padding: 8px;
  border: 1px solid #e3e9e5;
  border-radius: 7px;
  background: #fafbf8;
}

.metric b {
  display: block;
  font-size: 15px;
}

.metric span {
  color: var(--muted);
  font-size: 11px;
}

.details {
  display: grid;
  gap: 6px;
  color: #435149;
  font-size: 13px;
}

.practitioners {
  display: grid;
  gap: 6px;
  margin: 10px 0;
}

.practitioner {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 8px;
  align-items: start;
  padding: 8px;
  border-radius: 7px;
  background: #f4f8f5;
  border: 1px solid #e0ebe4;
}

.practitioner span {
  color: var(--green);
  font-size: 11px;
  font-weight: 850;
  text-transform: uppercase;
}

.practitioner strong {
  font-size: 12px;
  line-height: 1.25;
}

.details div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid #edf1ee;
  padding-top: 6px;
}

.details strong {
  color: var(--ink);
  text-align: right;
}

@media (max-width: 1100px) {
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .route-board { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 760px) {
  .shell { width: min(100vw - 20px, 680px); padding-top: 12px; }
  .topbar { grid-template-columns: 1fr; }
  .controls { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(3, 1fr); }
  .stat { padding: 10px 8px; }
  .stat strong { font-size: 20px; }
}