/* CompostRelay: small-space compost planner */
:root {
  --bg: #faf7f1;
  --surface: #ffffff;
  --surface-2: #f3efe6;
  --ink: #2a2a26;
  --ink-soft: #5a5a52;
  --line: #e2ddd2;
  --green: #3d6b4f;
  --green-deep: #2c5239;
  --green-soft: #e6efe8;
  --sand: #e9c987;
  --sand-deep: #c9a85f;
  --warn: #b85c2a;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 1px 2px rgba(42, 42, 38, 0.04), 0 6px 24px rgba(42, 42, 38, 0.06);
  --max: 1120px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px;
}

img, svg { max-width: 100%; height: auto; display: block; }

a { color: var(--green-deep); }
a:hover { color: var(--green); }

/* Header */
.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
}
.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 14px;
  padding-bottom: 14px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
  font-weight: 700;
  font-size: 1.05rem;
}
.brand-mark { flex: none; }
.site-nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
.site-nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.95rem;
  padding: 4px 2px;
  border-bottom: 2px solid transparent;
}
.site-nav a:hover { color: var(--green-deep); border-bottom-color: var(--sand); }

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 32px;
  padding: 48px 0 32px;
  align-items: start;
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  color: var(--green-deep);
  font-weight: 700;
  margin: 0 0 8px;
}
.hero h1 {
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  line-height: 1.15;
  margin: 0 0 14px;
  color: var(--ink);
}
.lede {
  font-size: 1.05rem;
  color: var(--ink-soft);
  margin: 0 0 20px;
  max-width: 56ch;
}
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.meta-note { font-size: 0.85rem; color: var(--ink-soft); margin: 0; }

.hero-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}
.hero-card h2 {
  margin: 0 0 12px;
  font-size: 1.1rem;
  color: var(--green-deep);
}
.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}
.check-list li {
  padding-left: 26px;
  position: relative;
  color: var(--ink-soft);
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--green-soft);
  border: 2px solid var(--green);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
  font-family: inherit;
}
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-deep); }
.btn-ghost { background: transparent; color: var(--green-deep); border-color: var(--green); }
.btn-ghost:hover { background: var(--green-soft); }
.btn-small { padding: 6px 12px; font-size: 0.85rem; }

/* Sections */
section { padding: 32px 0; }
.section-intro { color: var(--ink-soft); margin-top: 0; max-width: 60ch; }
h2 { font-size: 1.5rem; margin: 0 0 8px; color: var(--ink); }

/* Planner */
.planner {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}
.planner-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 20px;
  align-items: start;
}
.planner-form fieldset {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 16px;
  margin: 0 0 16px;
  background: var(--surface-2);
}
.planner-form legend {
  font-weight: 700;
  color: var(--green-deep);
  padding: 0 6px;
}
.option-group {
  display: grid;
  gap: 8px;
}
.option {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.option:hover { border-color: var(--green); }
.option input { margin-top: 4px; }
.option-body { display: grid; gap: 2px; }
.option-body strong { color: var(--ink); }
.option-body small { color: var(--ink-soft); font-size: 0.88rem; }
.field-row {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 12px;
  align-items: center;
}
.field-row label { font-weight: 600; color: var(--ink); }
.field-row input, .field-row select {
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: inherit;
  background: var(--surface);
  color: var(--ink);
}
.hint { font-size: 0.85rem; color: var(--ink-soft); margin: 8px 0 0; }
.form-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.save-status { font-size: 0.88rem; color: var(--green-deep); margin: 8px 0 0; min-height: 1.2em; }

/* Relay output */
.relay-output { position: relative; }
.relay-empty {
  border: 2px dashed var(--line);
  border-radius: var(--radius);
  padding: 32px 20px;
  text-align: center;
  color: var(--ink-soft);
  background: var(--surface-2);
}
.relay-empty h3 { margin: 10px 0 6px; color: var(--ink); }
.relay-empty p { margin: 0; font-size: 0.95rem; }
.relay-result { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.relay-header { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.relay-header h3 { margin: 0; color: var(--green-deep); }
.relay-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.relay-summary {
  background: var(--green-soft);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 0.95rem;
  color: var(--green-deep);
  margin-bottom: 14px;
}
.relay-weeks {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}
.week-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  background: var(--surface-2);
  display: grid;
  gap: 6px;
}
.week-card.week-feed { border-left: 4px solid var(--sand-deep); }
.week-card.week-turn { border-left: 4px solid var(--green); }
.week-card.week-pause { border-left: 4px solid var(--warn); }
.week-card.week-use { border-left: 4px solid var(--green-deep); background: var(--green-soft); }
.week-head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.week-head h4 { margin: 0; font-size: 1rem; color: var(--ink); }
.week-tag {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink-soft);
}
.week-card.week-feed .week-tag { color: var(--sand-deep); border-color: var(--sand-deep); }
.week-card.week-turn .week-tag { color: var(--green); border-color: var(--green); }
.week-card.week-pause .week-tag { color: var(--warn); border-color: var(--warn); }
.week-card.week-use .week-tag { color: var(--green-deep); border-color: var(--green-deep); }
.week-card p { margin: 0; color: var(--ink-soft); font-size: 0.95rem; }
.relay-note {
  margin-top: 14px;
  padding: 12px 14px;
  background: var(--surface-2);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--ink-soft);
}

/* Explain */
.explain-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 16px;
}
.explain-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  position: relative;
  box-shadow: var(--shadow);
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 10px;
}
.explain-card h3 { margin: 0 0 6px; color: var(--green-deep); }
.explain-card p { margin: 0; color: var(--ink-soft); font-size: 0.95rem; }

/* Scenarios */
.scenario-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 16px;
}
.scenario {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}
.scenario h3 { margin: 0 0 10px; color: var(--green-deep); }
.scenario dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 12px;
  margin: 0 0 10px;
  font-size: 0.9rem;
}
.scenario dt { font-weight: 700; color: var(--ink); }
.scenario dd { margin: 0; color: var(--ink-soft); }
.scenario p { margin: 0; color: var(--ink-soft); font-size: 0.95rem; }

/* Mistakes */
.mistake-list {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
  display: grid;
  gap: 12px;
}
.mistake-list li {
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 4px solid var(--warn);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
}
.mistake-list h3 { margin: 0 0 4px; color: var(--ink); font-size: 1rem; }
.mistake-list p { margin: 0; color: var(--ink-soft); font-size: 0.95rem; }

/* Kitchen note */
.kitchen-note {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-top: 16px;
}
.kitchen-note h2 { margin-top: 0; color: var(--green-deep); }
.kitchen-note p { margin: 0; color: var(--ink-soft); }

/* Footer */
.site-footer {
  margin-top: 40px;
  background: var(--surface);
  border-top: 1px solid var(--line);
  padding: 24px 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
}
.footer-row { display: grid; gap: 8px; }
.footer-row p { margin: 0; }
.footer-row nav { display: flex; gap: 14px; flex-wrap: wrap; }
.footer-row nav a { color: var(--ink-soft); text-decoration: none; }
.footer-row nav a:hover { color: var(--green-deep); }
.fine-print { font-size: 0.82rem; }

/* Print */
@media print {
  .site-header, .site-footer, .hero-actions, .form-actions, .relay-actions, .hero-card { display: none !important; }
  body { background: #fff; color: #000; }
  .planner { box-shadow: none; border: none; padding: 0; }
  .planner-form { display: none; }
  .relay-output { width: 100%; }
  .relay-empty { display: none; }
  .relay-result { border: none; }
  .week-card { break-inside: avoid; }
}

/* Responsive */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding-top: 28px; }
  .planner-grid { grid-template-columns: 1fr; }
  .explain-grid { grid-template-columns: 1fr 1fr; }
  .scenario-grid { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; gap: 4px; }
}
@media (max-width: 560px) {
  .header-row { flex-direction: column; align-items: flex-start; }
  .site-nav { gap: 12px; }
  .explain-grid { grid-template-columns: 1fr; }
  .planner { padding: 18px; }
  .relay-header { flex-direction: column; align-items: flex-start; }
}

/* Focus states */
:focus-visible {
  outline: 3px solid var(--sand-deep);
  outline-offset: 2px;
  border-radius: 4px;
}



/* Factory-injected deployment helpers. The AI owns the site design above this block. */
.ad-unit {
  width: min(100%, 720px);
  min-height: 120px;
  margin: 24px auto;
  display: block;
}

.legal-page {
  width: min(900px, calc(100% - 32px));
  margin: 40px auto;
}

.factory-fallback-nav {
  width: min(900px, calc(100% - 32px));
  margin: 24px auto 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: center;
  font-size: 0.95rem;
}

.factory-fallback-nav a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}