/* Brand green sampled from murrays.com.au's own inline styles (#00833d,
   #0e3a29), not invented -- see PROCESS.md for how it was found. */
:root {
  --green: #00833d;
  --green-dark: #0e3a29;
  --green-pale: #f4fbf5;
  --ink: #14201a;
  --paper: #fff;
  --line: #dfe8e2;
  --shell-width: 58rem;
  --prose-width: 68ch;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
}

a {
  color: var(--green);
}

header.site-header {
  background: var(--green-dark);
  color: var(--paper);
}

header.site-header .header-inner {
  max-width: var(--shell-width);
  margin: 0 auto;
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.brand {
  font-weight: 700;
  color: var(--paper);
  text-decoration: none;
  font-size: 1.1rem;
}

nav.primary-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1rem;
  margin: 0;
  padding: 0;
}

.source-note a {
  color: var(--green);
}

nav.primary-nav a {
  color: var(--paper);
  text-decoration: none;
  font-size: 0.95rem;
}

nav.primary-nav a:hover,
nav.primary-nav a:focus-visible {
  text-decoration: underline;
}

nav.primary-nav a[aria-current="page"] {
  text-decoration: underline;
  font-weight: 700;
}

main {
  max-width: var(--shell-width);
  margin: 0 auto;
  padding: 1.5rem 1rem 3rem;
}

h1 {
  font-size: 1.75rem;
  margin: 0 0 0.5rem;
  color: var(--green-dark);
}

h2 {
  font-size: 1.2rem;
  margin: 2rem 0 0.5rem;
  color: var(--green-dark);
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.25rem;
}

p {
  margin: 0.5rem 0;
  max-width: var(--prose-width);
}

.lede {
  font-size: 1.05rem;
  color: #33403a;
}

.source-note {
  font-size: 0.85rem;
  color: #52625a;
  margin-top: 0.4rem;
}

.callout {
  background: var(--green-pale);
  border-left: 3px solid var(--green);
  padding: 0.75rem 1rem;
  margin: 1rem 0;
  border-radius: 2px;
}

.card-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
  margin: 1.5rem 0;
}

@media (width >= 40rem) {
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  display: block;
  position: relative;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 1rem 2.5rem 1rem 1rem;
  text-decoration: none;
  color: var(--ink);
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.card::after {
  content: "→";
  position: absolute;
  top: 1rem;
  right: 1rem;
  color: var(--green);
  font-size: 1.1rem;
  transition: transform 0.15s ease;
}

.card:hover,
.card:focus-visible {
  border-color: var(--green);
  background: var(--green-pale);
}

.card:hover::after,
.card:focus-visible::after {
  transform: translateX(3px);
}

.card:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

.card h3 {
  margin: 0 0 0.35rem;
  color: var(--green-dark);
  font-size: 1.05rem;
}

.card p {
  margin: 0;
  font-size: 0.9rem;
  color: #4a5850;
  max-width: none;
}

.cta {
  display: inline-block;
  padding: 0.6rem 1.1rem;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}

.cta-external {
  border: 2px solid var(--green);
  color: var(--green-dark);
  background: var(--paper);
}

.cta-external:hover,
.cta-external:focus-visible {
  background: var(--green-pale);
}

.cta-external::after {
  content: " ↗";
}

.table-scroll {
  overflow-x: auto;
  margin: 0.75rem 0;
}

.fact-table {
  width: 100%;
  min-width: 28rem;
  border-collapse: collapse;
  margin: 0.75rem 0;
  font-size: 0.95rem;
}

.table-scroll .fact-table {
  margin: 0;
}

.fact-table th,
.fact-table td {
  text-align: left;
  padding: 0.65rem 0.9rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.fact-table th {
  color: var(--green-dark);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.route-diagram {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 1.25rem 0;
  padding: 1rem;
  background: var(--green-pale);
  border-radius: 6px;
  flex-wrap: wrap;
}

.route-diagram .stop {
  font-weight: 600;
  color: var(--green-dark);
  background: var(--paper);
  border: 1px solid var(--green);
  border-radius: 999px;
  padding: 0.35rem 0.8rem;
  font-size: 0.9rem;
}

.route-diagram .arrow {
  color: var(--green);
  font-size: 1.1rem;
}

.split-columns {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
  margin: 1.5rem 0;
}

@media (width >= 40rem) {
  .split-columns {
    grid-template-columns: 1fr 1fr;
  }
}

.split-col h2 {
  margin-top: 0;
}

.step-list {
  counter-reset: step;
}

.step {
  position: relative;
  counter-increment: step;
  padding-left: 2.75rem;
}

.step::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 2rem;
  width: 1.9rem;
  height: 1.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--green);
  color: var(--paper);
  font-weight: 700;
  font-size: 0.9rem;
}

.step h2 {
  margin-top: 2rem;
}

.step:first-child h2 {
  margin-top: 0.5rem;
}

.step:first-child::before {
  top: 0.5rem;
}

.glance {
  margin: 2rem 0;
}

.glance-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
  margin-top: 0.75rem;
}

@media (width >= 40rem) {
  .glance-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.glance-item {
  background: var(--green-pale);
  border-radius: 6px;
  padding: 0.9rem 1rem;
}

.glance-item h3 {
  margin: 0 0 0.3rem;
  color: var(--green-dark);
  font-size: 1rem;
}

.glance-item p {
  margin: 0;
  font-size: 0.9rem;
  color: #33403a;
  max-width: none;
}

.contact-block {
  background: var(--green-pale);
  border-radius: 6px;
  padding: 1rem;
  margin: 1rem 0;
}

.contact-block p {
  margin: 0.25rem 0;
}

footer.site-footer {
  border-top: 1px solid var(--line);
  padding: 1.5rem 1rem;
  text-align: center;
  font-size: 0.85rem;
  color: #52625a;
}

footer.site-footer p {
  max-width: var(--prose-width);
  margin: 0.25rem auto;
}