:root {
  --ink: #111111;
  --paper: #f7f4ef;
  --muted: #5b5b5b;
  --accent: #c81d25;
  --grid-line: rgba(17, 17, 17, 0.15);
  --panel: #ffffff;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at top left, #f0ece6 0%, var(--paper) 55%, #f3f0ea 100%);
  line-height: 1.4;
}

.page {
  max-width: 1080px;
  margin: 0 auto;
  padding: 48px 24px 72px;
  display: grid;
  gap: 40px;
  background-image: linear-gradient(to right, transparent 0, transparent 7.5%, var(--grid-line) 7.5%, var(--grid-line) 7.7%, transparent 7.7%, transparent 15%);
  background-size: 120px 100%;
}

.hero {
  display: grid;
  gap: 16px;
  max-width: 720px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.78rem;
  color: var(--muted);
}

.hero h1 {
  font-size: clamp(2.6rem, 4vw, 3.4rem);
  font-weight: 700;
}

.lede {
  font-size: 1.1rem;
  max-width: 620px;
  color: var(--muted);
}

.project-notes {
  display: grid;
  gap: 8px;
  font-size: 0.98rem;
  color: var(--muted);
}

.project-notes span {
  font-weight: 600;
  color: var(--ink);
}

.content {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

.chart-card {
  background: var(--panel);
  border: 1px solid var(--grid-line);
  padding: 28px;
  display: grid;
  gap: 20px;
  box-shadow: 12px 12px 0 rgba(17, 17, 17, 0.08);
}

.chart-head h2 {
  font-size: 1.4rem;
  margin-bottom: 6px;
}

.caption {
  color: var(--muted);
  font-size: 0.95rem;
}

.chart {
  display: grid;
  gap: 12px;
}

.chart-svg {
  width: 100%;
  height: auto;
  font-family: "Space Mono", "Courier New", monospace;
}

.plot-bg {
  fill: none;
  stroke: var(--grid-line);
  stroke-width: 1;
}

.axis {
  stroke: var(--ink);
  stroke-width: 2;
}

.axis-label {
  font-size: 12px;
  fill: var(--muted);
}

.target-line {
  stroke: rgba(17, 17, 17, 0.35);
  stroke-dasharray: 6 4;
  stroke-width: 2;
}

.target-label {
  font-size: 11px;
  fill: var(--muted);
}

.bar {
  rx: 6;
}

.bar-income {
  fill: #1f2a44;
}

.bar-cost {
  fill: var(--accent);
}

.bar-label {
  font-size: 14px;
  fill: var(--ink);
  text-anchor: middle;
}

.value-label {
  font-size: 12px;
  fill: var(--muted);
}

.annotation-line {
  stroke: var(--accent);
  stroke-width: 2;
}

.annotation-text {
  font-size: 11px;
  fill: var(--accent);
}

.chart-footnote {
  font-size: 0.85rem;
  color: var(--muted);
}

.story {
  background: var(--panel);
  border: 1px solid var(--grid-line);
  padding: 24px 28px;
  display: grid;
  gap: 12px;
  font-size: 0.98rem;
  color: var(--muted);
}

.story h3 {
  font-size: 1.15rem;
  color: var(--ink);
}

.sidebar {
  display: grid;
  gap: 24px;
}

.controls-card {
  background: var(--panel);
  border: 1px solid var(--grid-line);
  padding: 24px;
  display: grid;
  gap: 18px;
}

.controls-card h3 {
  font-size: 1.1rem;
}

.control {
  display: grid;
  gap: 8px;
  font-size: 0.95rem;
  color: var(--muted);
}

.control label {
  color: var(--ink);
  font-weight: 600;
}

.control input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
}

.control select {
  width: 100%;
  padding: 8px;
  border: 1px solid var(--grid-line);
  border-radius: 4px;
  background: var(--paper);
  color: var(--ink);
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.95rem;
  cursor: pointer;
}

.control-output {
  font-family: "Space Mono", "Courier New", monospace;
  color: var(--ink);
  font-size: 0.95rem;
}

.control-summary {
  border-top: 1px solid var(--grid-line);
  padding-top: 12px;
  display: grid;
  gap: 6px;
  font-size: 0.95rem;
  color: var(--muted);
}

.control-summary span {
  color: var(--ink);
  font-weight: 600;
}

.next-steps {
  display: grid;
  gap: 16px;
  padding-top: 12px;
}

.next-steps h3 {
  font-size: 1.1rem;
}

.next-steps ul {
  list-style: none;
  display: grid;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--muted);
}

.next-steps li {
  border-left: 3px solid var(--accent);
  padding-left: 12px;
}

.view-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.view-card {
  background: var(--panel);
  border: 1px solid var(--grid-line);
  padding: 24px;
  display: grid;
  gap: 12px;
}

.takeaway-card {
  grid-column: 1 / -1;
  border-left: 4px solid var(--accent);
}

.view-kicker {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.view-card h3 {
  font-size: 1.15rem;
}

.view-copy,
.view-note {
  color: var(--muted);
  font-size: 0.95rem;
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.metric-box {
  border: 1px solid var(--grid-line);
  padding: 12px;
  display: grid;
  gap: 6px;
}

.metric-label {
  font-size: 0.82rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.metric-value {
  font-family: "Space Mono", "Courier New", monospace;
  font-size: 1.1rem;
}

.metro-list {
  list-style: none;
  display: grid;
  gap: 10px;
}

.metro-list li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--grid-line);
  padding-bottom: 6px;
  font-size: 0.94rem;
}

.metro-name {
  color: var(--ink);
}

.metro-share {
  color: var(--accent);
  font-family: "Space Mono", "Courier New", monospace;
}

@media (max-width: 900px) {
  .content {
    grid-template-columns: 1fr;
  }

  .view-grid {
    grid-template-columns: 1fr;
  }

  .page {
    background-size: 80px 100%;
  }
}

@media (max-width: 600px) {
  .page {
    padding: 36px 18px 60px;
  }

  .chart-card {
    padding: 20px;
  }

  .hero h1 {
    font-size: 2.2rem;
  }
}