/* Shared styles for static SEO marketing pages (landing page + blog).
   Kept framework-free and dependency-free for fast load / good Core Web Vitals. */

:root {
  --primary: #8F1438;
  --secondary: #D99A3F;
  --champagne: #FFE4B8;
  --scaffold: #FFF8ED;
  --surface: #FFFCF6;
  --text: #331316;
  --text-secondary: #7A6255;
  --border: rgba(183, 128, 59, 0.18);
  --success: #12B76A;
  --radius: 16px;
  --max-width: 1080px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--scaffold);
  color: var(--text);
  line-height: 1.6;
}

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

a { color: var(--primary); text-decoration: none; }
a:hover, a:focus { text-decoration: underline; }

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

/* Skip link for accessibility */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--primary);
  color: #fff;
  padding: 8px 16px;
  z-index: 100;
}
.skip-link:focus { left: 8px; top: 8px; }

/* Header / nav */
.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
  flex-wrap: wrap;
  gap: 12px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text);
}
.brand img { width: 32px; height: 32px; border-radius: 8px; }
.brand:hover { text-decoration: none; }

.site-nav { display: flex; gap: 18px; flex-wrap: wrap; }
.site-nav a { color: var(--text); font-weight: 600; font-size: 0.95rem; }

.btn {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  padding: 12px 24px;
  border-radius: 999px;
  font-weight: 700;
  border: none;
  cursor: pointer;
}
.btn:hover { background: #74102c; text-decoration: none; }
.btn-secondary {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-secondary:hover { background: var(--champagne); color: var(--primary); }

/* Hero */
.hero {
  padding: 56px 0 40px;
  background: linear-gradient(135deg, var(--champagne) 0%, var(--scaffold) 70%);
}
.hero h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin: 0 0 16px;
  color: var(--primary);
}
.hero p.lede {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 0 24px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* Sections */
section { padding: 48px 0; }
section h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--primary);
  margin-top: 0;
}
section h3 { color: var(--text); }

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 24px;
}
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.card h3 { margin-top: 0; font-size: 1.05rem; }
.card p { color: var(--text-secondary); margin-bottom: 0; font-size: 0.95rem; }

/* Calculator */
.calculator {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  margin-top: 24px;
}
.calculator .field { margin-bottom: 16px; }
.calculator label { display: block; font-weight: 600; margin-bottom: 6px; }
.calculator input, .calculator select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  font-size: 1rem;
  background: #fff;
  color: var(--text);
}
.calculator-result {
  margin-top: 20px;
  padding: 18px;
  border-radius: 12px;
  background: var(--champagne);
}
.calculator-result dl { display: grid; grid-template-columns: 1fr auto; gap: 8px 16px; margin: 0; }
.calculator-result dt { color: var(--text-secondary); }
.calculator-result dd { margin: 0; font-weight: 700; text-align: right; }

/* Tables */
table { width: 100%; border-collapse: collapse; margin-top: 16px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); font-size: 0.95rem; }
th { color: var(--primary); }

/* FAQ */
.faq details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 18px;
  margin-bottom: 12px;
}
.faq summary { font-weight: 700; cursor: pointer; }
.faq p { margin: 10px 0 0; color: var(--text-secondary); }

/* Blog */
.post-meta { color: var(--text-secondary); font-size: 0.9rem; margin-bottom: 8px; }
.blog-list { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 18px; }
.blog-list li {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
}
.blog-list a.post-title { font-size: 1.2rem; font-weight: 700; }
article.post-body h2 { margin-top: 36px; }
article.post-body ul { padding-left: 20px; }

/* CTA banner */
.cta-banner {
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius);
  padding: 36px;
  text-align: center;
}
.cta-banner h2 { color: #fff; }
.cta-banner .btn { background: #fff; color: var(--primary); }
.cta-banner .btn:hover { background: var(--champagne); }

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  background: var(--surface);
  margin-top: 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 24px;
  padding: 36px 0 16px;
}
.footer-grid h4 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-secondary); margin: 0 0 12px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.footer-bottom {
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.85rem;
  padding: 16px 0 28px;
}

@media (max-width: 640px) {
  .site-nav { display: none; }
}