:root {
  --bg: #0e1726;
  --panel: #132038;
  --text: #e8efff;
  --muted: #9eb0cf;
  --accent: #53d8fb;
  --accent-2: #ffd166;
  --border: rgba(255, 255, 255, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(83, 216, 251, 0.18), transparent 30%),
    radial-gradient(circle at bottom right, rgba(255, 209, 102, 0.16), transparent 28%),
    var(--bg);
  color: var(--text);
}

.page {
  max-width: 1080px;
  margin: 0 auto;
  padding: 48px 20px 80px;
}

.hero {
  padding: 24px 0 40px;
}

.eyebrow {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
}

h1 {
  margin: 8px 0 16px;
  font-size: clamp(2.4rem, 6vw, 5rem);
  line-height: 0.95;
}

.lede {
  max-width: 760px;
  font-size: 1.2rem;
  color: var(--muted);
}

.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.button {
  display: inline-block;
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid var(--border);
  color: var(--text);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.03);
}

.button.primary {
  background: linear-gradient(135deg, var(--accent), #7cf0c9);
  color: #07101f;
  border-color: transparent;
  font-weight: 700;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin: 24px 0 40px;
}

.card,
.content {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: 18px;
}

.card {
  padding: 18px;
}

.card h2 {
  margin-top: 0;
  font-size: 1.1rem;
}

.card h3 {
  margin-top: 0;
  margin-bottom: 8px;
  font-size: 1rem;
}

.card p,
.content p,
.content li {
  color: var(--muted);
}

.card-copy {
  margin-top: 0;
  margin-bottom: 16px;
  color: var(--muted);
}

.content {
  padding: 24px;
}

.demo-panel {
  margin-bottom: 40px;
}

.demo-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: end;
  margin-bottom: 18px;
}

.demo-meta {
  color: var(--muted);
  font-family: "IBM Plex Mono", "SFMono-Regular", monospace;
  font-size: 0.9rem;
}

.scenario-strip {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.scenario-label {
  color: var(--muted);
  font-size: 0.9rem;
}

.scenario-select {
  min-width: 240px;
  border: 1px solid var(--border);
  background: #09111f;
  color: var(--text);
  border-radius: 12px;
  padding: 10px 12px;
}

.demo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.winner-box,
.failure-card,
.budget-view,
.detail-box {
  background: #09111f;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
}

.winner-box {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.pill {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-size: 0.78rem;
  color: var(--muted);
}

.pill.success {
  color: #07101f;
  background: linear-gradient(135deg, var(--accent), #7cf0c9);
  border-color: transparent;
}

.pill.danger {
  color: #fff2f0;
  background: rgba(255, 107, 107, 0.18);
  border-color: rgba(255, 107, 107, 0.35);
}

.candidate-list {
  display: grid;
  gap: 10px;
}

.candidate-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: 12px;
  width: 100%;
  color: var(--text);
  text-align: left;
  cursor: pointer;
}

.candidate-row.active,
.policy-card.active {
  border-color: rgba(83, 216, 251, 0.5);
  box-shadow: 0 0 0 1px rgba(83, 216, 251, 0.3);
}

.candidate-meta,
.failure-copy,
.policy-path {
  color: var(--muted);
  font-size: 0.9rem;
}

.failure-title,
.budget-summary,
.policy-name {
  font-weight: 700;
  margin-bottom: 8px;
}

.budget-controls {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.budget-button {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  border-radius: 999px;
  padding: 8px 12px;
  cursor: pointer;
}

.budget-button.active {
  background: linear-gradient(135deg, var(--accent-2), #ffd166);
  color: #07101f;
  border-color: transparent;
}

.budget-slider {
  width: 100%;
  margin-bottom: 14px;
  accent-color: var(--accent-2);
}

.policy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}

.policy-card {
  padding: 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  color: var(--text);
  text-align: left;
  cursor: pointer;
}

.policy-card.compact {
  cursor: default;
}

.policy-metric {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 4px;
}

.detail-box {
  margin-top: 14px;
}

.detail-title {
  font-weight: 700;
  margin-bottom: 10px;
}

.detail-line {
  font-size: 0.95rem;
  color: var(--muted);
  margin-bottom: 8px;
}

.attempt-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.attempt-row {
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
}

.attempt-head {
  font-weight: 700;
  margin-bottom: 4px;
}

.attempt-meta {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 4px;
}

pre {
  overflow-x: auto;
  background: #09111f;
  padding: 16px;
  border-radius: 14px;
  border: 1px solid var(--border);
}

code {
  font-family: "IBM Plex Mono", "SFMono-Regular", monospace;
}

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

@media (max-width: 640px) {
  .page {
    padding-top: 32px;
  }

  .demo-header {
    align-items: start;
    flex-direction: column;
  }
}