:root {
  --bg: #0b1020;
  --panel: #141b34;
  --panel-2: #1b2442;
  --text: #edf2ff;
  --muted: #a9b4d0;
  --border: rgba(255, 255, 255, 0.08);
  --accent: #7c9cff;
  --good: #20c997;
  --bad: #ff6b6b;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(124, 156, 255, 0.22), transparent 36%),
    radial-gradient(circle at top right, rgba(32, 201, 151, 0.16), transparent 30%),
    linear-gradient(180deg, #0b1020 0%, #080c18 100%);
}

.shell {
  width: min(1320px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 48px;
}

.hero {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-start;
  margin-bottom: 24px;
}

.eyebrow {
  margin: 0 0 10px;
  color: #9bb0ff;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 12px;
}

h1 {
  margin: 0 0 12px;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.04;
}

.subtitle {
  margin: 0;
  max-width: 760px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.pill {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.05);
  border-radius: 999px;
  padding: 10px 14px;
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
}

.grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
}

.card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 20px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.metrics-card,
.chart-card,
.table-card {
  grid-column: span 12;
}

.summary-card,
.methodology-card,
.small-card {
  grid-column: span 4;
}

@media (max-width: 1024px) {
  .summary-card,
  .methodology-card,
  .small-card {
    grid-column: span 12;
  }
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}

.section-head h2 {
  margin: 0 0 6px;
  font-size: 20px;
}

.section-head p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

@media (max-width: 900px) {
  .hero {
    flex-direction: column;
  }

  .hero-meta {
    justify-content: flex-start;
  }

  .metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .metrics {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }
}

.metric {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 16px;
}

.metric-label {
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 8px;
}

.metric-value {
  font-size: 26px;
  font-weight: 800;
  line-height: 1.15;
}

.metric-sub {
  margin-top: 8px;
  font-size: 12px;
  color: var(--muted);
}

.positive {
  color: var(--good);
}

.negative {
  color: var(--bad);
}

canvas {
  width: 100% !important;
  height: 360px !important;
}

.small-card canvas {
  height: 420px !important;
}

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

.summary-list li {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 12px 14px;
  line-height: 1.7;
  color: var(--text);
  font-size: 14px;
}

.summary-list.compact li {
  font-size: 13px;
}

.formula {
  display: block;
  width: 100%;
  overflow-x: auto;
  background: #0c1328;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px;
  margin-bottom: 14px;
  color: #dfe7ff;
  font-size: 13px;
}

.table-wrap {
  overflow: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

th,
 td {
  text-align: left;
  padding: 12px 10px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}

th {
  color: var(--muted);
  font-weight: 600;
}

tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

a {
  color: #b6c7ff;
}