/* ClosR SEO pages — shared styles */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700;800&family=DM+Sans:wght@400;500;600;700&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #ffffff;
  --bg2: #f8fafc;
  --bg3: #f1f5f9;
  --bg4: #e2e8f0;
  --text: #0f172a;
  --text2: #475569;
  --text3: #64748b;
  --teal: #0066ff;
  --teal-deep: #1d4ed8;
  --teal-bg: rgba(0, 102, 255, 0.08);
  --border: rgba(15, 23, 42, 0.08);
  --green: #16a34a;
  --red: #dc2626;
  --orange: #ea580c;
  --gold: #b45309;
  --r: 12px;
  --r-lg: 16px;
  --r-xl: 24px;
  --fh: 'Space Grotesk', system-ui, sans-serif;
  --fb: 'DM Sans', system-ui, sans-serif;
  --sh-sm: 0 1px 2px rgba(15,23,42,0.05);
  --sh-md: 0 4px 12px rgba(15,23,42,0.06);
  --sh-lg: 0 8px 32px rgba(15,23,42,0.08);
  --sh-brand: 0 4px 14px rgba(0,102,255,0.20);
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--fb);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--teal); text-decoration: none; }
a:hover { color: var(--teal-deep); text-decoration: underline; }

/* ── Layout ── */
.container { max-width: 760px; margin: 0 auto; padding: 0 24px; }
.container-wide { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* ── Header ── */
.site-header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  z-index: 50;
}
.site-header-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--fh);
  font-weight: 800;
  font-size: 20px;
  color: var(--text);
  letter-spacing: -0.5px;
}
.brand img { width: 28px; height: 28px; border-radius: 6px; }
.brand:hover { text-decoration: none; }
.cta-header {
  background: var(--teal);
  color: #fff;
  padding: 10px 18px;
  border-radius: var(--r);
  font-family: var(--fh);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.2px;
  box-shadow: var(--sh-brand);
  transition: background 0.15s, transform 0.15s;
}
.cta-header:hover { background: var(--teal-deep); color: #fff; text-decoration: none; transform: translateY(-1px); }

/* ── Breadcrumb ── */
.breadcrumb {
  padding: 16px 0 0;
  font-size: 14px;
  color: var(--text3);
  font-family: var(--fh);
  letter-spacing: 0.3px;
}
.breadcrumb a { color: var(--text2); }
.breadcrumb .sep { margin: 0 8px; opacity: 0.5; }

/* ── Hero ── */
.hero {
  padding: 48px 0 32px;
}
.eyebrow {
  display: inline-block;
  font-family: var(--fh);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--teal);
  background: var(--teal-bg);
  padding: 6px 12px;
  border-radius: var(--r);
  margin-bottom: 18px;
}
h1 {
  font-family: var(--fh);
  font-size: clamp(34px, 5vw, 52px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -1.2px;
  color: var(--text);
  margin-bottom: 22px;
}
h1 .accent { color: var(--teal); }
.lead {
  font-size: 20px;
  color: var(--text2);
  line-height: 1.55;
  max-width: 680px;
  margin-bottom: 32px;
}

/* ── Direct answer box (LLM snippet) ── */
.answer-box {
  background: var(--bg2);
  border-left: 4px solid var(--teal);
  border-radius: var(--r);
  padding: 24px 28px;
  margin: 32px 0;
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
}
.answer-box strong { color: var(--text); font-weight: 700; }
.answer-box .answer-label {
  display: block;
  font-family: var(--fh);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 10px;
}

/* ── Body ── */
main { padding: 24px 0 80px; }
h2 {
  font-family: var(--fh);
  font-size: 30px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.6px;
  color: var(--text);
  margin: 56px 0 18px;
}
h3 {
  font-family: var(--fh);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text);
  margin: 36px 0 12px;
}
p { margin-bottom: 18px; color: var(--text2); }
p strong { color: var(--text); font-weight: 600; }
ul, ol { margin: 0 0 22px 24px; }
li { margin-bottom: 10px; color: var(--text2); line-height: 1.6; }
li strong { color: var(--text); }

/* ── Table ── */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0 32px;
  font-size: 15px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
}
th {
  background: var(--bg2);
  font-family: var(--fh);
  font-weight: 700;
  text-align: left;
  padding: 14px 16px;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  letter-spacing: 0.2px;
}
td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text2);
  vertical-align: top;
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--bg2); }
td strong, th strong { color: var(--text); }

/* ── Highlight callout ── */
.callout {
  background: var(--teal-bg);
  border: 1px solid rgba(0,102,255,0.18);
  border-radius: var(--r-lg);
  padding: 24px 28px;
  margin: 32px 0;
}
.callout .callout-label {
  display: block;
  font-family: var(--fh);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 8px;
}
.callout p:last-child { margin-bottom: 0; }

/* ── FAQ ── */
.faq { margin: 40px 0; }
.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}
.faq-item:last-child { border-bottom: none; }
.faq-item h3 {
  font-size: 19px;
  margin: 0 0 10px;
  color: var(--text);
}
.faq-item p { margin-bottom: 0; }

/* ── CTA block ── */
.cta-block {
  background: linear-gradient(135deg, #0066ff 0%, #1d4ed8 100%);
  color: #fff;
  border-radius: var(--r-xl);
  padding: 48px 32px;
  margin: 64px 0 32px;
  text-align: center;
}
.cta-block h2 {
  color: #fff;
  margin: 0 0 16px;
  font-size: 32px;
}
.cta-block p {
  color: rgba(255,255,255,0.92);
  font-size: 18px;
  margin: 0 0 28px;
}
.cta-btn {
  display: inline-block;
  background: #fff;
  color: var(--teal);
  padding: 16px 32px;
  border-radius: var(--r);
  font-family: var(--fh);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.2px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.18);
  transition: transform 0.15s;
}
.cta-btn:hover { transform: translateY(-2px); color: var(--teal-deep); text-decoration: none; }
.cta-block .small { font-size: 14px; opacity: 0.85; margin-top: 16px; margin-bottom: 0; }

/* ── Author / meta block (blog) ── */
.post-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
  font-size: 14px;
  color: var(--text3);
  font-family: var(--fh);
}
.post-meta .dot { width: 4px; height: 4px; background: var(--text3); border-radius: 50%; }

/* ── Card grid (blog index) ── */
.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
  margin: 32px 0;
}
.post-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 24px;
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
  display: block;
  color: var(--text);
}
.post-card:hover {
  border-color: rgba(0,102,255,0.25);
  transform: translateY(-2px);
  box-shadow: var(--sh-md);
  text-decoration: none;
  color: var(--text);
}
.post-card .post-tag {
  display: inline-block;
  font-family: var(--fh);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 12px;
}
.post-card h3 {
  margin: 0 0 12px;
  font-size: 20px;
  line-height: 1.3;
}
.post-card p {
  font-size: 15px;
  color: var(--text2);
  margin: 0;
  line-height: 1.55;
}

/* ── Footer ── */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  margin-top: 80px;
  font-size: 14px;
  color: var(--text3);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}
.footer-grid h4 {
  font-family: var(--fh);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 14px;
}
.footer-grid a {
  display: block;
  color: var(--text2);
  padding: 4px 0;
  font-size: 14px;
}
.footer-grid a:hover { color: var(--teal); }
.footer-bottom {
  max-width: 1080px;
  margin: 32px auto 0;
  padding: 24px 24px 0;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text3);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  body { font-size: 16px; }
  .hero { padding: 32px 0 24px; }
  .lead { font-size: 18px; }
  h2 { font-size: 26px; margin: 44px 0 14px; }
  h3 { font-size: 19px; }
  .answer-box, .callout, .cta-block { padding: 22px 20px; }
  .cta-block { padding: 36px 22px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  table { font-size: 14px; }
  th, td { padding: 10px 12px; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  h1 { font-size: 32px; }
  .cta-header { padding: 8px 14px; font-size: 13px; }
}