/* Garden Orchid UK — Static Site Stylesheet */

:root {
  --green: #2a5c2a;
  --green-light: #3d7a3d;
  --green-pale: #eef5ee;
  --amber: #c8760a;
  --dark: #1a1a1a;
  --mid: #444;
  --muted: #777;
  --light: #f5f7f5;
  --border: #d8e4d8;
  --white: #ffffff;
  --max: 1080px;
  --font: system-ui, -apple-system, 'Segoe UI', Helvetica, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--dark); background: var(--white); line-height: 1.7; font-size: 16px; }

/* ── TYPOGRAPHY ── */
h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; line-height: 1.15; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.3rem, 2.5vw, 1.75rem); font-weight: 700; line-height: 1.2; }
h3 { font-size: 1.1rem; font-weight: 700; }
h4 { font-size: 0.95rem; font-weight: 700; }
p { margin-bottom: 1.1rem; color: var(--mid); }
p:last-child { margin-bottom: 0; }
strong { color: var(--dark); }
a { color: var(--green); text-decoration: none; }
a:hover { color: var(--green-light); text-decoration: underline; }
hr { border: none; border-top: 1px solid var(--border); margin: 2rem 0; }
ul, ol { padding-left: 1.5rem; color: var(--mid); margin-bottom: 1rem; }
li { margin-bottom: 0.3rem; }
blockquote { border-left: 3px solid var(--green); padding: 12px 20px; margin: 1.5rem 0; background: var(--green-pale); font-style: italic; color: var(--dark); border-radius: 0 6px 6px 0; }

/* ── LAYOUT ── */
.container { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* ── NAV ── */
nav { position: sticky; top: 0; z-index: 100; background: var(--green); border-bottom: 1px solid var(--green-light); }
.nav-inner { max-width: var(--max); margin: 0 auto; padding: 0 20px; display: flex; align-items: center; justify-content: space-between; height: 60px; }
.nav-logo { font-weight: 800; font-size: 1.05rem; color: var(--white); text-decoration: none; letter-spacing: -0.01em; }
.nav-logo:hover { color: #cde8cd; text-decoration: none; }
.nav-logo span { opacity: 0.75; font-weight: 400; }
.nav-links { display: flex; gap: 28px; list-style: none; }
.nav-links a { font-size: 0.85rem; font-weight: 600; color: rgba(255,255,255,0.85); text-decoration: none; transition: color 0.15s; }
.nav-links a:hover, .nav-links a.active { color: var(--white); text-decoration: none; }
.nav-cta { background: var(--amber) !important; color: var(--white) !important; padding: 7px 16px; border-radius: 4px; font-size: 0.82rem !important; }
.nav-cta:hover { background: #a86008 !important; }

/* ── HERO ── */
.hero { padding: 64px 0 56px; background: var(--green-pale); border-bottom: 1px solid var(--border); }
.hero-eyebrow { display: inline-block; text-transform: uppercase; font-size: 0.7rem; font-weight: 700; letter-spacing: 3px; color: var(--green); margin-bottom: 16px; }
.hero h1 { max-width: 680px; margin-bottom: 16px; color: var(--dark); }
.hero-lead { font-size: 1.1rem; max-width: 620px; margin-bottom: 32px; color: var(--mid); }
.btn-group { display: flex; gap: 10px; flex-wrap: wrap; }
.btn { display: inline-block; padding: 11px 24px; border-radius: 4px; font-weight: 700; font-size: 0.875rem; text-decoration: none; transition: all 0.15s; }
.btn-primary { background: var(--green); color: var(--white); }
.btn-primary:hover { background: var(--green-light); color: var(--white); text-decoration: none; }
.btn-outline { border: 2px solid var(--green); color: var(--green); }
.btn-outline:hover { background: var(--green); color: var(--white); text-decoration: none; }
.btn-amber { background: var(--amber); color: var(--white); }
.btn-amber:hover { background: #a86008; color: var(--white); text-decoration: none; }

/* ── SECTIONS ── */
section { padding: 56px 0; }
.bg-light { background: var(--light); }
.bg-green { background: var(--green-pale); }
.section-label { text-transform: uppercase; font-size: 0.7rem; font-weight: 700; letter-spacing: 3px; color: var(--green); margin-bottom: 8px; }
.section-title { margin-bottom: 12px; }
.section-lead { font-size: 1rem; max-width: 640px; margin-bottom: 36px; }

/* ── GENUS GRID ── */
.genus-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px; margin-top: 32px; }
.genus-card { background: var(--white); border: 1px solid var(--border); border-radius: 8px; padding: 20px 16px; text-align: center; transition: border-color 0.15s, box-shadow 0.15s; }
.genus-card:hover { border-color: var(--green); box-shadow: 0 2px 8px rgba(42,92,42,0.1); text-decoration: none; }
.genus-card h3 { font-size: 1rem; color: var(--dark); margin-bottom: 4px; }
.genus-card .count { font-size: 0.78rem; color: var(--muted); }
.genus-card .difficulty { display: inline-block; margin-top: 8px; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; padding: 2px 8px; border-radius: 12px; }
.diff-easy { background: #d4edda; color: #2a5c2a; }
.diff-med { background: #fff3cd; color: #856404; }
.diff-hard { background: #f8d7da; color: #721c24; }

/* ── POST GRID ── */
.post-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; margin-top: 32px; }
.post-card { background: var(--white); border: 1px solid var(--border); border-radius: 8px; overflow: hidden; display: flex; flex-direction: column; }
.post-card-inner { padding: 22px; flex: 1; }
.post-tag { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 2px; font-weight: 700; color: var(--green); margin-bottom: 8px; display: block; }
.post-card h3 { font-size: 1rem; line-height: 1.35; margin-bottom: 8px; color: var(--dark); }
.post-card p { font-size: 0.875rem; color: var(--muted); margin: 0; }
.post-meta { font-size: 0.75rem; color: var(--muted); margin-top: 12px; }
.post-card a.read-link { display: block; padding: 12px 22px; background: var(--light); font-size: 0.82rem; font-weight: 600; color: var(--green); border-top: 1px solid var(--border); text-decoration: none; }
.post-card a.read-link:hover { background: var(--green); color: var(--white); }

/* ── AFFILIATE CTA ── */
.affiliate-box { background: var(--green-pale); border: 1px solid var(--border); border-left: 4px solid var(--green); border-radius: 0 8px 8px 0; padding: 20px 24px; margin: 28px 0; }
.affiliate-box h4 { color: var(--green); margin-bottom: 10px; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; }
.affiliate-links { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 10px; }
.affiliate-link { display: inline-block; padding: 8px 16px; background: var(--green); color: var(--white); border-radius: 4px; font-size: 0.82rem; font-weight: 700; text-decoration: none; }
.affiliate-link:hover { background: var(--green-light); color: var(--white); text-decoration: none; }
.affiliate-link.secondary { background: var(--white); color: var(--green); border: 1px solid var(--green); }
.affiliate-link.secondary:hover { background: var(--green-pale); }

/* ── ARTICLE BODY ── */
.article-wrap { max-width: 720px; }
.article-wrap h2 { margin: 36px 0 12px; color: var(--dark); }
.article-wrap h3 { margin: 24px 0 8px; color: var(--dark); }
.article-wrap p { margin-bottom: 1rem; }
.article-wrap ul, .article-wrap ol { margin-bottom: 1rem; }
.article-meta { font-size: 0.82rem; color: var(--muted); padding: 12px 0 28px; border-bottom: 1px solid var(--border); margin-bottom: 28px; }
.article-meta .tag { display: inline-block; background: var(--green-pale); color: var(--green); font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; padding: 3px 9px; border-radius: 12px; margin-right: 6px; }

/* ── FACT BOX ── */
.fact-box { background: var(--dark); color: var(--white); padding: 16px 20px; border-radius: 6px; font-family: monospace; margin: 20px 0; }
.fact-box strong { color: #9de89d; }

/* ── THREE-COL ── */
.three-col { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; margin-top: 32px; }
.feature-card { padding: 24px; background: var(--white); border: 1px solid var(--border); border-radius: 8px; }
.feature-card h3 { margin-bottom: 8px; font-size: 1rem; }

/* ── STAT BAR ── */
.stat-bar { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); border: 1px solid var(--border); border-radius: 8px; overflow: hidden; margin-top: 40px; }
.stat-item { padding: 24px 20px; border-right: 1px solid var(--border); }
.stat-item:last-child { border-right: none; }
.stat-number { font-size: 1.8rem; font-weight: 800; color: var(--green); line-height: 1; margin-bottom: 4px; }
.stat-label { font-size: 0.78rem; color: var(--muted); }

/* ── CTA BLOCK ── */
.cta-block { background: var(--green); color: var(--white); padding: 48px 0; text-align: center; }
.cta-block h2 { color: var(--white); margin-bottom: 10px; }
.cta-block p { color: rgba(255,255,255,0.8); margin-bottom: 24px; }

/* ── PAGE HEADER ── */
.page-header { padding: 48px 0 36px; border-bottom: 1px solid var(--border); margin-bottom: 48px; background: var(--green-pale); }
.page-header h1 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); margin-bottom: 10px; }
.page-header p { font-size: 1rem; max-width: 640px; }

/* ── BREADCRUMB ── */
.breadcrumb { font-size: 0.78rem; color: var(--muted); padding: 14px 0; }
.breadcrumb a { color: var(--muted); }

/* ── FOOTER ── */
footer { background: var(--dark); color: #aaa; padding: 48px 0 28px; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 36px; }
.footer-brand { font-size: 1rem; font-weight: 800; color: var(--white); margin-bottom: 10px; }
.footer-desc { font-size: 0.82rem; line-height: 1.6; }
.footer-col h4 { color: var(--white); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 14px; }
.footer-col ul { list-style: none; padding: 0; }
.footer-col li { margin-bottom: 8px; }
.footer-col a { color: #aaa; font-size: 0.82rem; text-decoration: none; }
.footer-col a:hover { color: var(--white); }
.footer-bottom { border-top: 1px solid #333; padding-top: 20px; display: flex; justify-content: space-between; font-size: 0.75rem; }
.footer-bottom a { color: #aaa; }
.affiliate-disclosure { font-size: 0.72rem; color: #888; margin-top: 8px; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; gap: 8px; }
  .nav-links { display: none; }
  .hero { padding: 40px 0 36px; }
  section { padding: 36px 0; }
}