/* OutdoorPlantCare — design tokens (sister to IndoorPlantCare) */
:root {
  /* Outdoor palette — cooler sage green + warm terracotta sun accent */
  --ink: #1f3326;          /* deep forest, slightly cooler than indoor */
  --ink-2: #2d4a3a;        /* sage green nav */
  --ink-soft: #3d5a47;
  --paper: #f5efe0;        /* same cream as indoor for brand family */
  --paper-2: #ede4cf;
  --rule: #d9cfb5;
  --accent: #c4683a;       /* warm terracotta / sunset (vs indoor mustard) */
  --accent-soft: #d9844f;
  --muted: #6b7763;
  --text: #1f2924;
  --text-soft: #4a564d;
  --max: 1240px;
  --serif: 'Cardo', 'EB Garamond', Georgia, serif;
  --sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--sans);
  color: var(--text);
  background: var(--paper);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }
img { max-width: 100%; display: block; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 28px; }

/* Header */
header.site {
  background: var(--ink-2);
  color: var(--paper);
  padding: 20px 0;
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav { display: flex; align-items: center; justify-content: space-between; }
.logo {
  font-family: var(--sans);
  font-weight: 700;
  letter-spacing: 0.18em;
  font-size: 14px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo .word-mid { color: var(--accent-soft); }
.logo .dot { color: var(--accent-soft); font-size: 20px; line-height: 0; }
.logo svg { width: 22px; height: 22px; }
nav.primary { display: flex; gap: 28px; font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase; }
nav.primary a { opacity: 0.85; }
nav.primary a:hover { opacity: 1; color: var(--accent-soft); }
.icons { display: flex; gap: 18px; align-items: center; }
.icon-btn { background: none; border: none; color: var(--paper); cursor: pointer; opacity: 0.85; padding: 4px; }
.icon-btn:hover { opacity: 1; }

/* Mobile hamburger menu */
.menu-toggle { display: none; background: none; border: none; color: inherit; cursor: pointer; padding: 8px; }
.menu-toggle svg { display: block; }
.mobile-menu { display: block; position: fixed; top: 0; right: 0; bottom: 0; width: 80%; max-width: 320px; background: var(--ink); color: var(--cream); z-index: 1000; padding: 80px 32px 32px; transform: translateX(100%); transition: transform 0.25s; overflow-y: auto; visibility: hidden; }
.mobile-menu.open { transform: translateX(0); box-shadow: -8px 0 32px rgba(0,0,0,0.3); visibility: visible; }
.mobile-menu a { display: block; padding: 14px 0; font-size: 18px; font-family: var(--serif); color: var(--cream); border-bottom: 1px solid rgba(245,239,224,0.1); text-decoration: none; }
.mobile-menu a:hover { color: var(--accent-soft); }
.mobile-menu-close { position: absolute; top: 18px; right: 18px; background: none; border: none; color: var(--cream); font-size: 32px; cursor: pointer; line-height: 1; padding: 8px; }
.mobile-menu-backdrop { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 999; }
.mobile-menu-backdrop.open { display: block; }
@media (max-width: 900px) {
  nav.primary { display: none; }
  .menu-toggle { display: block; }
}
@media (max-width: 720px) {
  nav.primary { display: none; }
}

/* Hero */
.hero { padding: 70px 0 90px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 64px;
  align-items: center;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 22px;
}
.eyebrow::before {
  content: '';
  display: inline-block;
  width: 36px;
  height: 1px;
  background: var(--accent);
}
h1.display {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(40px, 5.5vw, 72px);
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 24px;
}
h1.display .accent {
  color: var(--accent);
  display: block;
}
.lede {
  font-size: 18px;
  line-height: 1.6;
  color: var(--text-soft);
  margin: 0 0 32px;
  max-width: 520px;
}
.search-row {
  display: flex;
  gap: 10px;
  margin-bottom: 22px;
  max-width: 520px;
}
.search-row input {
  flex: 1;
  padding: 14px 16px;
  font-family: var(--sans);
  font-size: 15px;
  border: 1px solid var(--rule);
  background: #fff;
  border-radius: 2px;
  color: var(--text);
}
.search-row input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  cursor: pointer;
  border-radius: 2px;
  transition: opacity 0.15s, background 0.15s;
}
.btn:hover { background: var(--ink-soft); color: var(--paper); }
.btn.secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn.secondary:hover { background: var(--ink); color: var(--paper); }
.btn-row { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-image {
  position: relative;
  border-radius: 2px;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, #6b8a5a, #3a5a47);
}
.hero-image img { width: 100%; height: 100%; object-fit: cover; }
.hero-image .caption {
  position: absolute;
  left: 22px;
  bottom: 18px;
  color: #fff;
  font-family: var(--serif);
  font-style: italic;
  font-size: 14px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.5);
}

@media (max-width: 900px) {
  .hero { padding: 40px 0 60px; }
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .hero-image { aspect-ratio: 4/3; }
}

/* Section divider */
.divider {
  border: 0;
  border-top: 1px solid var(--rule);
  margin: 0;
}

/* Stats / proof */
.stats {
  padding: 64px 0;
  text-align: center;
}
.stats .grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 36px;
  margin-top: 32px;
}
.stat .num {
  font-family: var(--serif);
  font-size: 48px;
  color: var(--ink);
  line-height: 1;
  margin-bottom: 8px;
}
.stat .num .accent { color: var(--accent); }
.stat .label {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
@media (max-width: 720px) {
  .stats .grid { grid-template-columns: repeat(2, 1fr); gap: 28px; }
  .stat .num { font-size: 36px; }
}

/* Hubs */
.hubs { padding: 84px 0; background: var(--paper-2); }
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  margin-bottom: 48px;
  gap: 24px;
  flex-wrap: wrap;
}
.section-head h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 40px;
  line-height: 1.1;
  color: var(--ink);
  margin: 0;
  max-width: 600px;
}
.section-head p {
  font-size: 15px;
  color: var(--text-soft);
  max-width: 380px;
  margin: 0;
}
.hub-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.hub-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 28px 26px 30px;
  border-radius: 2px;
  transition: transform 0.15s, border-color 0.15s;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 220px;
}
.hub-card:hover { transform: translateY(-3px); border-color: var(--accent); }
.hub-card .count {
  font-family: var(--serif);
  color: var(--accent);
  font-size: 14px;
  letter-spacing: 0.06em;
}
.hub-card h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 24px;
  margin: 0;
  color: var(--ink);
}
.hub-card p {
  font-size: 14px;
  color: var(--text-soft);
  line-height: 1.55;
  margin: 0;
  flex: 1;
}
.hub-card .link {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 600;
}
.hub-card .link::after { content: ' →'; color: var(--accent); }
@media (max-width: 900px) { .hub-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .hub-grid { grid-template-columns: 1fr; } }

/* Tools strip */
.tools { padding: 84px 0; }
.tools-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.tool-card {
  border: 1px solid var(--rule);
  padding: 28px 26px;
  border-radius: 2px;
  background: var(--paper);
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 180px;
}
.tool-card .kicker {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}
.tool-card h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 22px;
  margin: 0;
  color: var(--ink);
  line-height: 1.2;
}
.tool-card p {
  font-size: 14px;
  color: var(--text-soft);
  line-height: 1.5;
  margin: 0;
  flex: 1;
}
.tool-card .link {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 600;
}
.tool-card .link::after { content: ' →'; color: var(--accent); }
@media (max-width: 900px) { .tools-grid { grid-template-columns: 1fr; } }

/* Latest guides */
.latest { padding: 84px 0; background: var(--paper-2); }
.guide-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 36px;
}
.guide-row {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--rule);
  align-items: baseline;
}
.guide-row .cat {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.guide-row .title {
  font-family: var(--serif);
  font-size: 18px;
  color: var(--ink);
  line-height: 1.3;
}
.guide-row .title:hover { color: var(--accent); }
.guide-row .meta {
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
}
@media (max-width: 720px) {
  .guide-list { grid-template-columns: 1fr; }
  .guide-row { grid-template-columns: 1fr; gap: 4px; padding: 14px 0; }
  .guide-row .meta { display: none; }
}

/* Authority block */
.authority { padding: 84px 0; }
.authority .grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 80px;
  align-items: center;
}
.authority h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 40px;
  margin: 0 0 22px;
  color: var(--ink);
  line-height: 1.15;
}
.authority p { font-size: 16px; color: var(--text-soft); margin: 0 0 16px; max-width: 540px; }
.sources {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 26px;
}
.sources .src {
  font-family: var(--serif);
  font-size: 16px;
  padding: 10px 0;
  border-top: 1px solid var(--rule);
  color: var(--ink);
}
@media (max-width: 900px) { .authority .grid { grid-template-columns: 1fr; gap: 40px; } }

/* Footer */
footer.site {
  background: var(--ink-2);
  color: var(--paper);
  padding: 64px 0 32px;
}
footer.site .grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
footer.site h4 {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin: 0 0 18px;
  opacity: 0.6;
  font-weight: 600;
}
footer.site ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
footer.site a { opacity: 0.85; font-size: 14px; }
footer.site a:hover { opacity: 1; color: var(--accent-soft); }
footer.site .brand { font-family: var(--serif); font-size: 22px; margin-bottom: 12px; }
footer.site .tagline { font-size: 14px; opacity: 0.75; max-width: 320px; line-height: 1.55; }
footer.site .bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  font-size: 12px;
  opacity: 0.6;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
@media (max-width: 900px) {
  footer.site .grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  footer.site .grid { grid-template-columns: 1fr; }
}

/* Generic article */
.article {
  max-width: 780px;
  margin: 0 auto;
  padding: 64px 28px 96px;
}
.article .eyebrow { margin-bottom: 18px; }
.article h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.1;
  color: var(--ink);
  margin: 0 0 18px;
}
.article .deck {
  font-size: 19px;
  color: var(--text-soft);
  line-height: 1.55;
  margin: 0 0 36px;
}
.article .byline {
  font-size: 13px;
  color: var(--muted);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 14px 0;
  margin: 36px 0 40px;
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
.article h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 30px;
  color: var(--ink);
  margin: 48px 0 16px;
  line-height: 1.2;
}
.article h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 22px;
  color: var(--ink);
  margin: 32px 0 12px;
}
.article p, .article ul, .article ol { font-size: 17px; line-height: 1.7; color: var(--text); margin: 0 0 18px; }
.article ul, .article ol { padding-left: 24px; }
.article li { margin-bottom: 8px; }
.article a { color: var(--accent); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.article blockquote {
  font-family: var(--serif);
  font-size: 22px;
  font-style: italic;
  color: var(--ink);
  border-left: 3px solid var(--accent);
  padding: 4px 0 4px 24px;
  margin: 32px 0;
}
.article .callout {
  background: var(--paper-2);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--accent);
  padding: 20px 22px;
  margin: 28px 0;
  font-size: 15px;
}
.article .callout strong { font-weight: 600; color: var(--ink); }
.article .sources-list {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  font-size: 14px;
  color: var(--text-soft);
}
.article .sources-list h3 {
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 16px;
}
.article .sources-list ol { padding-left: 20px; }
.article .sources-list li { margin-bottom: 8px; }

.coming-soon-banner {
  background: var(--accent);
  color: #fff;
  text-align: center;
  padding: 10px 20px;
  font-size: 13px;
  letter-spacing: 0.06em;
}
.coming-soon-banner a { color: #fff; text-decoration: underline; }

/* Soil/leaf decorative SVG band */
.leaf-band {
  height: 80px;
  background: var(--paper-2);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.leaf-band svg { opacity: 0.4; }

/* Print stylesheet - clean printing for guides, calendars, reference */
@media print {
  header.site, footer.site, .mobile-menu, .mobile-menu-backdrop, .menu-toggle, .icon-btn, .article-signup, aside.callout, .related-guides, .toc, .breadcrumbs, .byline span:last-child { display: none !important; }
  body { font-size: 11pt; color: #000; background: white; }
  article.article { max-width: 100% !important; padding: 0 !important; }
  h1 { font-size: 20pt; page-break-after: avoid; }
  h2 { font-size: 14pt; page-break-after: avoid; margin-top: 18pt; }
  h3 { font-size: 12pt; page-break-after: avoid; }
  p, li { orphans: 3; widows: 3; }
  a { color: #000; text-decoration: underline; }
  a[href^="http"]:after { content: " (" attr(href) ")"; font-size: 9pt; color: #555; }
  table { page-break-inside: avoid; }
  .tool-page button, .tool-page input, .tool-page select { display: none !important; }
}