/* Shared styles for all insights pages — abimenon.com */
:root {
  --ink: #0B1220;
  --navy: #061B49;
  --navy-dark: #031234;
  --muted: #4B5563;
  --muted-light: #6B7280;
  --line: #D7DEE8;
  --panel: #F8FAFC;
  --accent: #006B5B;
  --accent-blue: #075CE5;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 17px; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

body {
  font-family: "Inter", "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: #ffffff;
  line-height: 1.7;
  letter-spacing: 0.005em;
}

/* ── NAV ── */
.site-nav {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 100%);
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 58px;
  position: sticky;
  top: 0;
  z-index: 100;
}
.site-nav-logo {
  font-family: "Inter", sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  letter-spacing: 0.01em;
}
.site-nav-back {
  font-size: 0.78rem;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  transition: color 0.15s;
}
.site-nav-back:hover { color: #fff; }

/* ── ARTICLE LAYOUT ── */
.article-wrap {
  max-width: 680px;
  margin: 0 auto;
  padding: 3.5rem 2rem 5rem;
}

.article-breadcrumb {
  font-size: 0.8rem;
  color: var(--muted-light);
  margin-bottom: 1.5rem;
}
.article-breadcrumb a {
  color: var(--muted-light);
  text-decoration: none;
  font-weight: 600;
}
.article-breadcrumb a:hover { color: var(--navy); }

.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem 0.75rem;
  margin-bottom: 1.25rem;
}
.article-tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--accent-blue);
  background: rgba(7,92,229,0.08);
  padding: 0.2rem 0.65rem;
  border-radius: 4px;
}
.article-tag--secondary {
  color: var(--muted);
  background: var(--panel);
  border: 1px solid var(--line);
}
.article-date, .article-readtime {
  font-size: 0.82rem;
  color: var(--muted-light);
  font-weight: 500;
}
.article-meta-sep { color: var(--line); font-size: 0.8rem; }

h1.article-title {
  font-family: "Inter Tight", "Inter", sans-serif;
  font-size: 2.15rem;
  font-weight: 800;
  letter-spacing: -0.035em;
  color: var(--navy);
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.article-lead {
  font-size: 1.06rem;
  color: var(--muted);
  line-height: 1.72;
  margin-bottom: 2.25rem;
  border-left: 3px solid var(--navy);
  padding-left: 1.25rem;
}

/* ── ARTICLE BODY ── */
.article-body h2 {
  font-family: "Inter Tight", "Inter", sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--navy);
  margin: 2.5rem 0 0.75rem;
  line-height: 1.2;
}
.article-body p {
  font-size: 0.97rem;
  line-height: 1.78;
  color: var(--ink);
  margin-bottom: 1.1rem;
}
.article-body ul, .article-body ol {
  padding-left: 1.4rem;
  margin-bottom: 1.25rem;
}
.article-body li {
  font-size: 0.97rem;
  line-height: 1.72;
  color: var(--ink);
  margin-bottom: 0.4rem;
}
.article-body strong { font-weight: 700; color: var(--ink); }

.pull-quote {
  background: var(--panel);
  border-left: 4px solid var(--navy);
  padding: 1.1rem 1.5rem;
  margin: 1.75rem 0;
  border-radius: 0 8px 8px 0;
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.55;
  font-style: italic;
}

.article-rule {
  border: none;
  border-top: 1px solid var(--line);
  margin: 2.5rem 0;
}

/* ── ARTICLE CTA ── */
.article-cta {
  margin-top: 3.5rem;
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 100%);
  border-radius: 10px;
  padding: 2.25rem 2rem;
  text-align: center;
}
.article-cta p {
  color: rgba(255,255,255,0.82);
  font-size: 0.92rem;
  margin-bottom: 1.1rem;
  line-height: 1.6;
}
.btn {
  display: inline-block;
  padding: 0.65rem 1.5rem;
  border-radius: 6px;
  font-family: "Inter", sans-serif;
  font-size: 0.87rem;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: opacity 0.15s;
  margin: 0.3rem;
}
.btn:hover { opacity: 0.82; }
.btn-white { background: #fff; color: var(--navy); }
.btn-outline-white { background: transparent; border: 1.5px solid rgba(255,255,255,0.45); color: rgba(255,255,255,0.9); }

/* ── PAGE FOOTER ── */
.insights-page-footer {
  border-top: 1px solid var(--line);
  padding: 1.25rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.79rem;
  color: var(--muted-light);
}
.insights-page-footer a {
  color: var(--muted-light);
  text-decoration: none;
  font-weight: 600;
}
.insights-page-footer a:hover { color: var(--navy); }

/* ── RESPONSIVE ── */
@media (max-width: 640px) {
  .site-nav { padding: 0 1.25rem; }
  .article-wrap { padding: 2.25rem 1.25rem 4rem; }
  h1.article-title { font-size: 1.65rem; }
  .article-cta { padding: 1.75rem 1.25rem; }
  .insights-page-footer { flex-direction: column; align-items: flex-start; }
}