/* Naming convention: flat kebab-case. .article-card, .article-card-title, .article-card-meta.
   No BEM modifiers, no camelCase. */

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-ink);
  line-height: 1.15;
  margin: 0 0 .5em;
  letter-spacing: -0.01em;
}
h1 { font-weight: 800; }
h2, h3 { font-weight: 700; }
p { margin: 0 0 1.1em; }
a { color: var(--color-primary); text-decoration-thickness: 1.5px; }
a:hover { color: var(--color-primary-dark); }
img { max-width: 100%; display: block; }
:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 2px; }
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* ---------- signature element: the ledger rule ---------- */
/* A two-tone divider (cobalt + clay) used under every major heading. It stands
   in for a balance sheet line -- the site's whole thesis is "make the numbers
   agree before you scale," so every section closes its heading the way a
   ledger closes a column. */
.ledger-rule {
  display: block;
  width: 96px;
  height: 6px;
  margin: 14px 0 28px;
  background: linear-gradient(90deg, var(--color-primary) 0 60%, var(--color-accent) 60% 100%);
  border-radius: 3px;
}
.ledger-rule.center { margin-left: auto; margin-right: auto; }

/* ---------- nav ---------- */
.site-header { background: var(--color-ink); border-bottom: 4px solid var(--color-primary); }
.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1160px;
  margin: 0 auto;
  padding: 18px 24px;
}
.site-logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--color-white);
  text-decoration: none;
  letter-spacing: -0.02em;
}
.site-logo span { color: var(--color-accent); }
.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; margin: 0; padding: 0; }
.nav-links a { color: var(--color-white); text-decoration: none; font-weight: 600; font-size: .95rem; }
.nav-links a:hover { color: var(--color-accent); }
.nav-cta {
  background: var(--color-accent);
  color: var(--color-ink) !important;
  padding: 9px 20px;
  border-radius: 999px;
  font-weight: 700 !important;
}
.nav-cta:hover { background: var(--color-primary); color: var(--color-white) !important; }
.nav-toggle { display: none; }

/* ---------- ads ---------- */
.ad-slot { display: flex; justify-content: center; margin: 18px 0; }
.ad-slot-leaderboard { background: transparent; }
.skyscraper-ad { display: none; }
@media (min-width: 768px) { .skyscraper-ad { display: block; } }
.ad-label { text-align: center; font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; color: #9a9a90; margin: 0 0 4px; }

/* ---------- hero ---------- */
.hero { padding: 64px 0 40px; }
.hero-eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: rgba(40,110,164,.08);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.hero h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); max-width: 20ch; }
.hero-sub { font-size: 1.15rem; max-width: 58ch; color: #3c3f4a; }
.hero-image { width: 100%; height: auto; border-radius: 6px; margin-top: 28px; }

/* ---------- category grid on homepage ---------- */
.category-section { padding: 48px 0; border-top: 1px solid var(--color-line); }
.category-section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.category-section-head h2 { margin-bottom: 4px; }
.category-see-all { font-weight: 700; font-size: .95rem; white-space: nowrap; }
.category-tag {
  display: inline-block;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .07em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  color: var(--color-white);
  margin-bottom: 10px;
}
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 24px;
}

/* ---------- article card ---------- */
.article-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: 8px;
  overflow: hidden;
  transition: transform .15s ease, box-shadow .15s ease;
}
.article-card:hover { transform: translateY(-3px); box-shadow: 0 10px 24px rgba(20,20,30,.08); }
.article-card-image { aspect-ratio: 16/10; overflow: hidden; }
.article-card-image img { width: 100%; height: 100%; object-fit: cover; }
.article-card-body { padding: 18px 20px 22px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.article-card-title { font-size: 1.08rem; margin: 0; }
.article-card-title a { color: var(--color-ink); text-decoration: none; }
.article-card-title a:hover { color: var(--color-primary); }
.article-card-meta { font-size: .82rem; color: #6b6e77; }
.article-card-excerpt { font-size: .92rem; color: #4b4e58; margin: 0; }
.read-more-btn {
  align-self: flex-start;
  margin-top: auto;
  font-weight: 700;
  font-size: .88rem;
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 2px;
}
.read-more-btn:hover { color: var(--color-primary-dark); }

/* ---------- RSS source cards ---------- */
.source-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; margin-top: 20px; }
.source-card {
  border: 1px solid var(--color-line);
  border-radius: 8px;
  padding: 16px 18px;
  background: var(--color-white);
  text-decoration: none;
  display: block;
}
.source-card:hover { border-color: var(--color-primary); }
.source-card-name { font-family: var(--font-heading); font-weight: 700; color: var(--color-ink); margin-bottom: 4px; }
.source-card-desc { font-size: .85rem; color: #6b6e77; }

/* ---------- FAQ (details/summary, no JS) ---------- */
.faq-list { display: flex; flex-direction: column; gap: 12px; margin-top: 20px; }
.faq-item { border: 1px solid var(--color-line); border-radius: 8px; background: var(--color-white); padding: 4px 20px; }
.faq-item summary {
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 700;
  padding: 16px 0;
  list-style: none;
  position: relative;
  padding-right: 30px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 14px;
  font-size: 1.4rem;
  color: var(--color-primary);
}
.faq-item[open] summary::after { content: "\2212"; }
.faq-item p { padding-bottom: 16px; }

/* ---------- footer ---------- */
.site-footer { background: var(--color-ink); color: #cfd2da; margin-top: 60px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  padding: 56px 24px 32px;
  max-width: 1160px;
  margin: 0 auto;
}
.footer-grid h4 { color: var(--color-white); font-size: .85rem; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 14px; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.footer-grid a { color: #cfd2da; text-decoration: none; font-size: .93rem; }
.footer-grid a:hover { color: var(--color-accent); }
.footer-brand p { color: #a9acb6; font-size: .92rem; max-width: 32ch; }
.footer-bottom {
  border-top: 1px solid #363a48;
  padding: 18px 24px;
  max-width: 1160px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: .82rem;
  color: #8a8e99;
}
.footer-bottom a { color: #8a8e99; }

/* ---------- google news sticky button ---------- */
.google-news-btn{position:fixed;bottom:24px;right:24px;z-index:999;background:#4285F4;color:#fff;padding:10px 16px;border-radius:24px;font-size:12px;font-weight:700;text-decoration:none;box-shadow:0 4px 12px rgba(0,0,0,.2);transition:transform .2s;}
.google-news-btn:hover{transform:translateY(-2px);}

/* ---------- newsletter ---------- */
.newsletter-section { background: var(--color-primary); padding: 56px 0; }
.newsletter-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.newsletter-copy h2 { color: var(--color-white); margin-bottom: 8px; }
.newsletter-copy p { color: rgba(255,255,255,.85); }
.newsletter-form-wrap { background: var(--color-white); border-radius: 10px; padding: 12px; min-height: 458px; }
@media (max-width: 860px) { .newsletter-inner { grid-template-columns: 1fr; } }

/* ---------- breadcrumb ---------- */
.breadcrumb { font-size: .85rem; color: #6b6e77; padding: 18px 0 0; }
.breadcrumb a { color: #6b6e77; text-decoration: none; }
.breadcrumb a:hover { color: var(--color-primary); }

/* ---------- pull quote ---------- */
.pull-quote {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-ink);
  border-left: 6px solid var(--color-accent);
  padding: 4px 0 4px 24px;
  margin: 32px 0;
  max-width: 44ch;
}

/* ---------- article layout ---------- */
.article-layout { display: grid; grid-template-columns: 2.2fr 1fr; gap: 48px; align-items: start; padding: 32px 0 64px; }
.article-sidebar { position: sticky; top: 24px; display: flex; flex-direction: column; gap: 24px; }
.sidebar-card { background: var(--color-white); border: 1px solid var(--color-line); border-radius: 8px; padding: 20px; }
.sidebar-card h4 { font-size: .82rem; letter-spacing: .06em; text-transform: uppercase; color: #6b6e77; margin-bottom: 12px; }
.sidebar-card ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.sidebar-card a { text-decoration: none; font-weight: 600; font-size: .93rem; }
@media (max-width: 900px) { .article-layout { grid-template-columns: 1fr; } .article-sidebar { position: static; } }

.article-title { font-size: clamp(1.9rem, 4vw, 2.8rem); max-width: 22ch; }
.article-byline { display: flex; align-items: center; gap: 12px; color: #6b6e77; font-size: .92rem; margin: 12px 0 20px; }
.article-byline strong { color: var(--color-ink); }
.article-featured-image { width: 100%; border-radius: 6px; margin-bottom: 12px; }
.article-body img[style*="float:right"] { max-width: 340px; }
.article-body h2 { margin-top: 2.2em; }
.article-body h3 { margin-top: 1.6em; }
.featured-snippet { font-size: 1.1rem; background: rgba(40,110,164,.06); border-radius: 8px; padding: 18px 20px; margin: 18px 0 24px; }
.toc { background: var(--color-white); border: 1px solid var(--color-line); border-radius: 8px; padding: 20px 24px; margin-bottom: 32px; }
.toc h2 { font-size: 1rem; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 12px; }
.toc ul { margin: 0; padding-left: 20px; }
.toc li { margin-bottom: 6px; }

.author-bio { display: flex; gap: 20px; background: var(--color-white); border: 1px solid var(--color-line); border-radius: 8px; padding: 24px; margin: 40px 0; }
.author-bio img { width: 76px; height: 76px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.author-bio h3 { margin-bottom: 6px; }
.author-bio p { font-size: .95rem; color: #4b4e58; margin-bottom: .6em; }

.related-articles { margin: 40px 0; }
.related-articles h2 { font-size: 1.2rem; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 760px) { .related-grid { grid-template-columns: 1fr; } }

.social-share { display: flex; gap: 12px; margin: 32px 0; }
.social-share a {
  width: 40px; height: 40px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-ink); color: var(--color-white);
  text-decoration: none; font-size: .8rem; font-weight: 700;
}
.social-share a:hover { background: var(--color-primary); }

/* ---------- category page ---------- */
.category-hero { padding: 48px 0 8px; }
.category-hero-image { width: 100%; border-radius: 6px; margin: 24px 0; aspect-ratio: 2.4/1; object-fit: cover; }
.category-layout { display: grid; grid-template-columns: 2.4fr 1fr; gap: 40px; padding-bottom: 64px; }
@media (max-width: 900px) { .category-layout { grid-template-columns: 1fr; } }

/* ---------- generic content pages ---------- */
.page-hero { padding: 56px 0 24px; }
.page-body { padding-bottom: 64px; max-width: 74ch; }
.page-body h2 { margin-top: 1.8em; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
@media (max-width: 760px) { .two-col { grid-template-columns: 1fr; } }

.author-card { display: flex; gap: 24px; background: var(--color-white); border: 1px solid var(--color-line); border-radius: 10px; padding: 28px; margin: 24px 0; }
.author-card img { width: 96px; height: 96px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.author-card-lanes { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.lane-pill { font-size: .78rem; font-weight: 700; background: rgba(40,110,164,.08); color: var(--color-primary); padding: 5px 12px; border-radius: 999px; }

.contact-form { display: flex; flex-direction: column; gap: 18px; max-width: 560px; }
.contact-form label { font-weight: 700; font-size: .9rem; display: block; margin-bottom: 6px; }
.contact-form input, .contact-form select, .contact-form textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--color-line); border-radius: 6px;
  font-family: var(--font-body); font-size: .96rem; background: var(--color-white);
}
.contact-form textarea { min-height: 140px; resize: vertical; }
.contact-form button {
  align-self: flex-start; background: var(--color-primary); color: var(--color-white);
  border: none; padding: 13px 28px; border-radius: 999px; font-weight: 700; font-size: .96rem; cursor: pointer;
}
.contact-form button:hover { background: var(--color-primary-dark); }

.filter-pills { display: flex; gap: 10px; flex-wrap: wrap; margin: 20px 0 8px; }
.filter-pill { border: 1px solid var(--color-line); border-radius: 999px; padding: 7px 16px; font-size: .85rem; font-weight: 700; color: var(--color-ink); text-decoration: none; background: var(--color-white); }
.filter-pill.is-active { background: var(--color-ink); color: var(--color-white); border-color: var(--color-ink); }

.error-page { min-height: 50vh; display: flex; flex-direction: column; justify-content: center; padding: 64px 0; text-align: center; }
.error-code { font-family: var(--font-heading); font-size: 6rem; font-weight: 800; color: var(--color-primary); margin: 0; }
.error-search { max-width: 420px; margin: 24px auto 0; display: flex; gap: 8px; }
.error-search input { flex: 1; padding: 12px 14px; border: 1px solid var(--color-line); border-radius: 6px; }
.error-search button { background: var(--color-ink); color: var(--color-white); border: none; padding: 12px 20px; border-radius: 6px; font-weight: 700; cursor: pointer; }

@media (max-width: 720px) {
  .nav-links { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}