:root {
  --bg: #06131b;
  --bg-elevated: rgba(10, 23, 31, 0.8);
  --panel: rgba(11, 25, 34, 0.76);
  --panel-border: rgba(114, 196, 196, 0.16);
  --text: #edf6f5;
  --muted: #99b8b6;
  --accent: #66e0c2;
  --accent-2: #ffb26a;
  --danger: #ff6f61;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Grotesk", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(31, 107, 99, 0.35), transparent 25%),
    radial-gradient(circle at right 10% top 20%, rgba(228, 134, 65, 0.18), transparent 22%),
    linear-gradient(180deg, #07131a 0%, #0a1921 52%, #050d12 100%);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.05;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.6) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.6) 1px, transparent 1px);
  background-size: 90px 90px;
}

.ambient {
  position: fixed;
  border-radius: 999px;
  filter: blur(90px);
  opacity: 0.3;
  pointer-events: none;
}

.ambient-a {
  width: 28rem;
  height: 28rem;
  background: rgba(102, 224, 194, 0.18);
  top: -6rem;
  right: -8rem;
}

.ambient-b {
  width: 20rem;
  height: 20rem;
  background: rgba(255, 178, 106, 0.16);
  bottom: 4rem;
  left: -4rem;
}

.app-shell {
  width: min(1380px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 28px 0 48px;
}

.panel {
  position: relative;
  border: 1px solid var(--panel-border);
  background: var(--panel);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
  border-radius: 28px;
}

.hero {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 24px;
  padding: 28px;
}

.eyebrow {
  margin: 0 0 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.8rem;
  color: var(--accent);
}

.hero h1 {
  margin: 0 0 12px;
  font-family: "Instrument Serif", serif;
  font-size: clamp(2.3rem, 4.4vw, 4.2rem);
  line-height: 0.96;
  font-weight: 400;
}

.hero-tagline {
  margin: 0 0 14px;
  font-size: clamp(1rem, 1.6vw, 1.25rem);
  color: rgba(237, 246, 245, 0.9);
  letter-spacing: 0.01em;
}

.hero-text {
  max-width: 58ch;
  color: var(--muted);
  line-height: 1.6;
}

.hero-meta {
  margin-top: 18px;
  display: grid;
  gap: 14px;
}

.hero-signature {
  margin: 0;
  color: rgba(237, 246, 245, 0.84);
  font-size: 0.95rem;
}

.hero-signature a {
  color: var(--accent);
  text-decoration: none;
}

.hero-signature a:hover {
  color: #9af2dc;
}

.hero-prompt {
  margin: 0;
  color: #ffd39d;
  font-size: 0.92rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  gap: 10px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.hero-link:hover {
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.24);
}

.hero-link.primary {
  background: linear-gradient(135deg, rgba(255, 221, 120, 0.96), rgba(255, 185, 110, 0.93) 54%, rgba(102, 224, 194, 0.9));
  border-color: rgba(255, 228, 157, 0.74);
  box-shadow:
    0 14px 34px rgba(255, 178, 106, 0.24),
    inset 0 1px 0 rgba(255, 255, 255, 0.32);
  color: #06131b;
}

.hero-link.primary:hover {
  border-color: rgba(255, 240, 190, 0.9);
  background: linear-gradient(135deg, rgba(255, 230, 144, 1), rgba(255, 191, 122, 0.96) 54%, rgba(120, 233, 205, 0.94));
  box-shadow:
    0 18px 42px rgba(255, 178, 106, 0.34),
    inset 0 1px 0 rgba(255, 255, 255, 0.38);
}

.hero-link.primary svg {
  color: #8b4f00;
}

.hero-link svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.metric-card {
  padding: 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.metric-card .label {
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 8px;
}

.metric-card .value {
  font-size: 1.6rem;
  font-weight: 700;
}

.metric-card .sub {
  font-size: 0.84rem;
  color: var(--muted);
  margin-top: 8px;
}

.controls {
  margin-top: 18px;
  padding: 18px 20px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 220px)) 1fr;
  gap: 16px;
  align-items: end;
}

.control {
  display: grid;
  gap: 8px;
}

.hidden {
  display: none !important;
}

.market-tabs {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.market-tab {
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  padding: 10px 16px;
  border-radius: 12px;
  cursor: pointer;
  transition: background 160ms ease, color 160ms ease, transform 160ms ease;
}

.market-tab:hover {
  color: var(--text);
}

.market-tab.is-active {
  background: linear-gradient(135deg, rgba(102, 224, 194, 0.28), rgba(255, 178, 106, 0.24));
  color: var(--text);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12);
}

label {
  font-size: 0.8rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

select {
  appearance: none;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.05);
  border-radius: 14px;
  color: var(--text);
  padding: 12px 14px;
  font: inherit;
}

.dataset-status {
  justify-self: end;
  text-align: right;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.dataset-status.is-demo {
  color: #ffd7a7;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 2px 8px;
  margin-bottom: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.status-badge.is-demo {
  color: #2f1600;
  background: linear-gradient(135deg, #ffd39d, #ffb26a);
}

.status-badge.is-live {
  color: #042119;
  background: linear-gradient(135deg, #7af0d0, #66e0c2);
}

.dashboard-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.heatmap-panel {
  grid-column: 1 / -1;
}

.chart-panel {
  padding: 18px;
}

.panel-head h2 {
  margin: 0;
  font-size: 1.1rem;
}

.panel-head p {
  margin: 8px 0 0;
  color: var(--muted);
}

.chart {
  width: 100%;
  height: 420px;
  margin-top: 10px;
}

.map-chart {
  height: 680px;
}

.chart.wide {
  height: 500px;
}

.full-width {
  grid-column: 1 / -1;
}

.notes {
  margin-top: 18px;
  padding: 22px 24px;
}

.notes h2 {
  margin: 0 0 12px;
}

.notes ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.6;
}

@media (max-width: 960px) {
  .hero,
  .dashboard-grid {
    grid-template-columns: 1fr;
  }

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

  .dataset-status {
    justify-self: start;
    text-align: left;
  }

  .hero-metrics {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .app-shell {
    width: min(100vw - 18px, 100%);
    padding-top: 12px;
  }

  .panel {
    border-radius: 22px;
  }

  .hero {
    padding: 22px;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
  }

  .chart,
  .chart.wide {
    height: 360px;
  }
}