/* Wealthlings Blog Styles — standalone pages served by Express */
*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  background: #ffffff;
  color: #1a1a2e;
  line-height: 1.75;
}

/* ── Header ── */
.bl-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  border-bottom: 1px solid #e8e8f0;
  position: sticky;
  top: 0;
  background: #fff;
  z-index: 10;
}
.bl-logo {
  font-weight: 800;
  font-size: 1.05rem;
  color: #1a1a2e;
  text-decoration: none;
  letter-spacing: -0.01em;
}
.bl-nav { display: flex; gap: 1.5rem; }
.bl-nav a {
  color: #5a5a7a;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  transition: color 0.15s;
}
.bl-nav a:hover { color: #1a1a2e; }

/* ── Main ── */
.bl-main {
  max-width: 760px;
  margin: 0 auto;
  padding: 3rem 1.5rem 6rem;
}

/* ── Blog index ── */
.bl-main h1 {
  font-size: 1.9rem;
  font-weight: 800;
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}
.bl-intro {
  color: #6b6b8a;
  font-size: 1rem;
  margin: 0 0 2.5rem;
}
.bl-grid {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.bl-card {
  border: 1px solid #e8e8f0;
  border-radius: 12px;
  padding: 1.5rem 1.75rem;
  transition: border-color 0.15s;
}
.bl-card:hover { border-color: #c4c4e0; }
.bl-card-title {
  display: block;
  font-size: 1.1rem;
  font-weight: 700;
  color: #1a1a2e;
  text-decoration: none;
  margin-bottom: 0.2rem;
  letter-spacing: -0.01em;
}
.bl-card-title:hover { color: #4f46e5; }
.bl-card-meta {
  font-size: 0.78rem;
  color: #a0a0b8;
  margin: 0 0 0.6rem;
}
.bl-card-desc {
  color: #4a4a6a;
  margin: 0 0 0.9rem;
  font-size: 0.93rem;
}
.bl-card-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: #4f46e5;
  text-decoration: none;
}
.bl-card-link:hover { text-decoration: underline; }

/* ── Post ── */
.bl-breadcrumb {
  font-size: 0.82rem;
  color: #a0a0b8;
  margin-bottom: 1rem;
}
.bl-breadcrumb a { color: #a0a0b8; text-decoration: none; }
.bl-breadcrumb a:hover { text-decoration: underline; }

article h1 {
  font-size: 1.9rem;
  font-weight: 800;
  margin: 0 0 0.5rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #1a1a2e;
}
.bl-meta {
  font-size: 0.82rem;
  color: #a0a0b8;
  margin: 0 0 2.5rem;
}

/* ── Post body ── */
.bl-post-body { font-size: 1rem; color: #2a2a40; }
.bl-post-body h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 2.5rem 0 0.6rem;
  color: #1a1a2e;
  letter-spacing: -0.01em;
}
.bl-post-body p { margin: 0 0 1.2rem; }
.bl-post-body ul,
.bl-post-body ol {
  margin: 0 0 1.2rem;
  padding-left: 1.5rem;
}
.bl-post-body li { margin-bottom: 0.5rem; }
.bl-post-body a { color: #4f46e5; }
.bl-post-body a:hover { text-decoration: none; }
.bl-post-body strong { color: #1a1a2e; }

/* ── CTA box ── */
.bl-cta {
  background: #f5f5ff;
  border: 1px solid #d4d4f0;
  border-radius: 12px;
  padding: 1.5rem 1.75rem;
  margin: 2.5rem 0 0;
}
.bl-cta h3 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
  font-weight: 700;
  color: #1a1a2e;
}
.bl-cta p {
  margin: 0 0 1rem;
  font-size: 0.9rem;
  color: #4a4a6a;
}
.bl-cta a {
  display: inline-block;
  background: #4f46e5;
  color: #fff;
  padding: 0.5rem 1.25rem;
  border-radius: 8px;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  transition: background 0.15s;
}
.bl-cta a:hover { background: #4338ca; }

/* ── Footer ── */
.bl-footer {
  border-top: 1px solid #e8e8f0;
  text-align: center;
  padding: 2rem 1rem;
  font-size: 0.82rem;
  color: #a0a0b8;
}
.bl-footer a { color: #a0a0b8; text-decoration: none; }
.bl-footer a:hover { text-decoration: underline; }

/* ── Mobile ── */
@media (max-width: 640px) {
  .bl-header { padding: 0.9rem 1rem; }
  .bl-nav { gap: 1rem; }
  .bl-nav a { font-size: 0.82rem; }
  .bl-main { padding: 2rem 1rem 4rem; }
  .bl-main h1, article h1 { font-size: 1.5rem; }
  .bl-card { padding: 1.25rem; }
}