@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Outfit:wght@300;400;500;600&family=DM+Mono:wght@400;500&display=swap');

:root {
  --navy:     #0A1628;
  --ocean:    #1B4F8A;
  --sapphire: #2E7BC4;
  --sky:      #5BA8E8;
  --ice:      #B8D8F5;
  --pale:     #E8F2FB;
  --gold:     #C8A94A;
  --gold-lt:  #F0D98A;
  --slate:    #3A4A5C;
  --off-white:#F8FAFC;
  --white:    #FFFFFF;
  --green:    #3A9A5C;

  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body:    'Outfit', system-ui, sans-serif;
  --font-mono:    'DM Mono', 'Courier New', monospace;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.75;
  color: var(--slate);
  background: var(--off-white);
}

/* ── SITE NAV ─────────────────────────────────────── */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--navy);
  padding: 0 2rem;
  display: flex;
  align-items: center;
  gap: 2rem;
  height: 56px;
  border-bottom: 1px solid rgba(91,168,232,0.15);
}

.site-nav .wordmark {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--white);
  text-decoration: none;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.site-nav .wordmark span { color: var(--gold); }

.site-nav .nav-links {
  display: flex;
  gap: 0.25rem;
  flex-wrap: wrap;
  margin-left: auto;
}

.site-nav .nav-links a {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ice);
  text-decoration: none;
  padding: 0.35rem 0.75rem;
  border-radius: 4px;
  transition: background 0.15s, color 0.15s;
}

.site-nav .nav-links a:hover,
.site-nav .nav-links a.active {
  background: rgba(91,168,232,0.12);
  color: var(--sky);
}

/* ── ARTICLE HERO ─────────────────────────────────── */
.article-hero {
  background: var(--navy);
  padding: 4rem 2rem 3.5rem;
  position: relative;
  overflow: hidden;
}

.article-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold) 0%, var(--sapphire) 60%, transparent 100%);
}

.article-hero .hub-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.article-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3rem);
  color: var(--white);
  line-height: 1.2;
  max-width: 780px;
  margin-bottom: 1.25rem;
}

.article-hero .standfirst {
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--ice);
  max-width: 680px;
  line-height: 1.65;
}

.article-hero .meta {
  margin-top: 2rem;
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.article-hero .meta span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: rgba(184,216,245,0.6);
  text-transform: uppercase;
}

/* ── ARTICLE BODY ─────────────────────────────────── */
.article-body {
  max-width: 760px;
  margin: 0 auto;
  padding: 3.5rem 2rem 5rem;
}

.article-body h2 {
  font-family: var(--font-display);
  font-size: 1.55rem;
  color: var(--navy);
  margin: 3rem 0 0.9rem;
  padding-top: 1rem;
  border-top: 1px solid var(--ice);
}

.article-body h2:first-child { margin-top: 0; border-top: none; padding-top: 0; }

.article-body h3 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--ocean);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 2rem 0 0.6rem;
}

.article-body p { margin-bottom: 1.2rem; }

.article-body p:last-child { margin-bottom: 0; }

.article-body ul, .article-body ol {
  margin: 0.6rem 0 1.2rem 1.4rem;
}

.article-body li { margin-bottom: 0.45rem; }

/* Callout box */
.callout {
  background: var(--pale);
  border-left: 4px solid var(--ocean);
  border-radius: 0 8px 8px 0;
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
}

.callout strong {
  display: block;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.4rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-family: var(--font-mono);
}

.callout p { margin: 0; font-size: 0.97rem; }

/* Stat strip */
.stat-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1px;
  background: var(--ice);
  border: 1px solid var(--ice);
  border-radius: 10px;
  overflow: hidden;
  margin: 2rem 0;
}

.stat-strip .stat {
  background: var(--white);
  padding: 1.25rem 1.5rem;
  text-align: center;
}

.stat-strip .stat .num {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--ocean);
  line-height: 1;
  display: block;
}

.stat-strip .stat .label {
  font-size: 0.75rem;
  color: var(--slate);
  margin-top: 0.35rem;
  display: block;
  line-height: 1.4;
}

/* Inline table */
.hub-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.9rem;
}

.hub-table th {
  background: var(--ocean);
  color: var(--white);
  font-weight: 500;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.75rem 1rem;
  text-align: left;
}

.hub-table td {
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--ice);
  color: var(--slate);
  vertical-align: top;
}

.hub-table tr:nth-child(even) td { background: var(--pale); }
.hub-table tr:nth-child(odd) td  { background: var(--white); }

/* Gold accent quote */
.pull-quote {
  border-left: 3px solid var(--gold);
  padding: 0.75rem 1.5rem;
  margin: 2.5rem 0;
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--navy);
  line-height: 1.5;
  font-style: italic;
}

/* Mono stamp */
.stamp {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--sky);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Related articles */
.related {
  background: var(--navy);
  padding: 3rem 2rem;
  margin-top: 0;
}

.related h4 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
  max-width: 800px;
}

.related-card {
  background: rgba(91,168,232,0.07);
  border: 1px solid rgba(91,168,232,0.18);
  border-radius: 8px;
  padding: 1.1rem 1.25rem;
  text-decoration: none;
  transition: background 0.15s, border-color 0.15s;
  display: block;
}

.related-card:hover {
  background: rgba(91,168,232,0.14);
  border-color: rgba(91,168,232,0.35);
}

.related-card .rc-num {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--gold);
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 0.4rem;
}

.related-card .rc-title {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--white);
  line-height: 1.4;
}

/* Footer */
.site-footer {
  background: var(--navy);
  border-top: 1px solid rgba(91,168,232,0.12);
  padding: 1.5rem 2rem;
  text-align: center;
}

.site-footer p {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: rgba(184,216,245,0.45);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Responsive */
@media (max-width: 600px) {
  .site-nav .nav-links { display: none; }
  .article-hero { padding: 3rem 1.25rem 2.5rem; }
  .article-body { padding: 2.5rem 1.25rem 4rem; }
  .stat-strip { grid-template-columns: 1fr 1fr; }
}