/* Shared styles for WideMath legal pages (/privacy-policy, /terms-and-conditions)
   Matches about.html / blog green theme. */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: #f8fafc;
  color: #1e293b;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  margin: 0;
  line-height: 1.65;
}
a { color: #16803c; text-decoration: none; }
a:hover { color: #15803d; text-decoration: underline; }

.nav {
  background: #fff;
  border-bottom: 1px solid #e2e8f0;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}
.nav-inner {
  max-width: 920px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.nav-logo {
  font-size: 1rem;
  font-weight: 700;
  color: #15803d;
  letter-spacing: -0.01em;
}
.nav-logo:hover { text-decoration: none; }
.nav-back {
  font-size: 0.85rem;
  color: #64748b;
}
.nav-back:hover { color: #1e293b; text-decoration: none; }
.nav-links {
  margin-left: auto;
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}
.nav-links a {
  font-size: 0.85rem;
  color: #475569;
  font-weight: 500;
}
.nav-links a:hover { color: #15803d; text-decoration: none; }
.nav-links a.active { color: #15803d; }

.hero {
  background: linear-gradient(135deg, #f0fdf4 0%, #ecfdf5 50%, #f0f9ff 100%);
  border-bottom: 1px solid #d1fae5;
  padding: 44px 24px 36px;
  text-align: center;
}
.hero-eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #15803d;
  background: #dcfce7;
  border: 1px solid #bbf7d0;
  border-radius: 20px;
  padding: 3px 11px;
  margin-bottom: 14px;
}
h1.hero-title {
  font-size: 2rem;
  font-weight: 800;
  color: #0f172a;
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}
.hero-sub {
  color: #475569;
  max-width: 640px;
  margin: 0 auto;
  font-size: 1rem;
}
.meta-line {
  margin-top: 16px;
  font-size: 0.82rem;
  color: #94a3b8;
}

.content {
  max-width: 920px;
  margin: 0 auto;
  padding: 36px 24px 72px;
}

.toc {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-left: 4px solid #16a34a;
  border-radius: 0 10px 10px 0;
  padding: 20px 24px;
  margin: 0 0 36px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}
.toc h2 {
  margin: 0 0 14px;
  border: none;
  padding: 0;
  font-size: 1.05rem;
  color: #15803d;
}
.toc ol { margin: 0; padding-left: 1.3rem; }
.toc li { margin: 5px 0; color: #374151; }

h2 {
  font-size: 1.35rem;
  font-weight: 700;
  color: #0f172a;
  margin: 44px 0 14px;
  padding-bottom: 8px;
  border-bottom: 2px solid #e2e8f0;
  scroll-margin-top: 72px;
}
h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: #1e293b;
  margin: 24px 0 8px;
  scroll-margin-top: 72px;
}
p { margin: 0 0 12px; color: #374151; }
ul, ol { padding-left: 1.4rem; margin: 0 0 12px; }
li { margin: 5px 0; color: #374151; }
strong { color: #0f172a; }
code {
  background: #f1f5f9;
  color: #166534;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.85em;
  font-family: 'Cascadia Code', 'Fira Code', 'Courier New', monospace;
  border: 1px solid #e2e8f0;
}

.callout {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: 10px;
  padding: 14px 18px;
  margin: 18px 0;
  font-size: 0.92rem;
  color: #14532d;
}
.callout strong { color: #166534; }

.legal-footer {
  background: #f1f5f9;
  border-top: 1px solid #e2e8f0;
  text-align: center;
  padding: 28px 24px;
  color: #64748b;
  font-size: 0.82rem;
}
.legal-footer a { color: #16803c; }
.legal-footer .tm-disclaimer {
  margin: 12px auto 0;
  max-width: 720px;
  font-size: 0.72rem;
  line-height: 1.55;
  color: #94a3b8;
}

@media (max-width: 560px) {
  h1.hero-title { font-size: 1.55rem; }
  .nav-links { width: 100%; margin-left: 0; }
}