:root {
  --bg: #f6f2e8;
  --ink: #1e1a12;
  --muted: #6c6151;
  --accent: #0c7b6e;
  --accent-strong: #0a5c52;
  --accent-warm: #d36b34;
  --card: #fffaf1;
  --stroke: #d7cbb6;
  --shadow: 0 24px 60px rgba(28, 19, 6, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top, #fefaf1 0%, #f6f2e8 45%, #efe6d6 100%),
    repeating-linear-gradient(135deg, rgba(12, 123, 110, 0.05) 0 12px, transparent 12px 24px);
}

.page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 24px 64px;
}

.hero {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  padding: 32px 36px;
  border: 1px solid var(--stroke);
  border-radius: 24px;
  background: var(--card);
  box-shadow: var(--shadow);
  animation: rise 600ms ease-out;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent);
  margin: 0 0 8px;
}

.hero h1 {
  font-family: "Fraunces", "Georgia", serif;
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  margin: 0 0 12px;
}

.lede {
  max-width: 520px;
  font-size: 1rem;
  color: var(--muted);
  margin: 0;
}

.status {
  font-weight: 600;
  padding: 12px 18px;
  border-radius: 999px;
  background: rgba(12, 123, 110, 0.12);
  color: var(--accent-strong);
  border: 1px solid rgba(12, 123, 110, 0.25);
}

.panel {
  margin: 32px 0;
  padding: 24px 28px;
  border-radius: 20px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.85);
  box-shadow: var(--shadow);
  animation: rise 700ms ease-out;
}

.controls {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.control {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.95rem;
}

.control label {
  font-weight: 600;
}

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

.control select {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--stroke);
  background: white;
  font-family: inherit;
}

.control .value {
  font-variant-numeric: tabular-nums;
  color: var(--accent-strong);
  font-weight: 600;
}

.toggle {
  flex-direction: row;
  align-items: center;
  gap: 12px;
}

.actions {
  margin-top: 20px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

button, .button {
  font-family: inherit;
  border: none;
  border-radius: 999px;
  padding: 12px 20px;
  font-weight: 600;
  background: var(--accent);
  color: white;
  box-shadow: 0 10px 24px rgba(12, 123, 110, 0.3);
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease;
  text-decoration: none;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  font-size: 0.9rem;
}

button:hover, .button:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(12, 123, 110, 0.35);
}

button.ghost, .button.ghost {
  background: transparent;
  color: var(--accent-strong);
  border: 1px solid var(--accent);
  box-shadow: none;
}

.viz {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.card {
  padding: 20px 24px 28px;
  border-radius: 20px;
  border: 1px solid var(--stroke);
  background: var(--card);
  box-shadow: var(--shadow);
  animation: rise 800ms ease-out;
}

.card-header h2 {
  margin: 0 0 4px;
  font-family: "Fraunces", "Georgia", serif;
}

.card-header p {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 0.9rem;
}

canvas {
  width: 100%;
  height: auto;
  border-radius: 16px;
  border: 1px solid rgba(12, 123, 110, 0.2);
  background: linear-gradient(130deg, rgba(12, 123, 110, 0.07), rgba(211, 107, 52, 0.05));
}

.footer {
  margin-top: 32px;
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 720px) {
  .hero {
    padding: 24px;
  }

  .panel {
    padding: 20px;
  }
}