/* ============================================================
   ARTICLES — arronjohnson.com/articles
   Light-editorial brand · long-form reading layout
   ============================================================ */

:root {
  --bg:        #ffffff;
  --bg-alt:    #f5f0e8;
  --ink:       #1b1b1b;
  --ink-2:     #2e2e2e;
  --muted:     #6f6a60;
  --gold:      #c9a227;
  --gold-deep: #a8892e;
  --gold-soft: rgba(201, 162, 39, 0.14);
  --line:      rgba(27, 27, 27, 0.12);

  --font-serif:   'Cormorant Garamond', Georgia, serif;
  --font-sans:    'DM Sans', system-ui, -apple-system, sans-serif;
  --font-display: 'Montserrat', var(--font-sans);

  --measure: 680px;
  --ease: 240ms cubic-bezier(.4, 0, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  font-size: 17.5px;
  line-height: 1.75;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

/* ---------- HEADER / FOOTER ---------- */
.hdr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 28px;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}
.hdr-brand {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 13px;
  letter-spacing: .16em;
  text-decoration: none;
  color: var(--ink);
}
.hdr-actions { display: flex; align-items: center; gap: 20px; }
.hdr-link {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--muted);
  transition: var(--ease);
  white-space: nowrap;
}
.hdr-link:hover { color: var(--gold-deep); }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 4px;
  transition: var(--ease);
}
.btn-gold { background: var(--gold); color: var(--ink); }
.btn-gold:hover { background: var(--gold-deep); color: #fff; }
.btn-sm { font-size: 11px; padding: 10px 18px; white-space: nowrap; }
.btn-lg { font-size: 13px; padding: 16px 28px; }
.ftr {
  background: var(--ink);
  color: rgba(245,240,232,.6);
  text-align: center;
  padding: 26px 20px;
  font-size: 13px;
  margin-top: 72px;
}
.ftr a { color: var(--gold); text-decoration: none; }

/* ---------- SHARED TYPE ---------- */
.eyebrow {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-bottom: 14px;
}
.display {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.01em;
  font-size: clamp(34px, 5vw, 52px);
  color: var(--ink);
}

/* ---------- ARTICLE LAYOUT ---------- */
.article-wrap {
  max-width: var(--measure);
  margin: 0 auto;
  padding: clamp(48px, 7vw, 88px) 24px 0;
}
.byline {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 26px 0 8px;
  padding-bottom: 26px;
  border-bottom: 1px solid var(--line);
}
.byline img {
  width: 46px; height: 46px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top;
}
.byline .who { font-size: 14px; line-height: 1.5; }
.byline .who strong { display: block; font-size: 15px; }
.byline .who span { color: var(--muted); }

/* AEO direct-answer box */
.short-answer {
  background: var(--gold-soft);
  border-left: 3px solid var(--gold);
  border-radius: 0 8px 8px 0;
  padding: 20px 24px;
  margin: 34px 0;
}
.short-answer .label {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-bottom: 8px;
}
.short-answer p { font-size: 18px; line-height: 1.65; color: var(--ink); }

.article-body h2 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(26px, 3.4vw, 32px);
  line-height: 1.2;
  margin: 44px 0 14px;
}
.article-body p { margin: 0 0 18px; color: var(--ink-2); }
.article-body ul, .article-body ol { margin: 0 0 18px 24px; color: var(--ink-2); }
.article-body li { margin-bottom: 10px; }
.article-body a { color: var(--gold-deep); }
.article-body blockquote {
  font-family: var(--font-serif);
  font-size: 23px;
  font-style: italic;
  line-height: 1.45;
  color: var(--ink);
  border-left: 3px solid var(--gold);
  padding: 4px 0 4px 22px;
  margin: 28px 0;
}
.article-body .note {
  font-size: 14.5px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  padding-top: 14px;
  margin-top: 34px;
}

/* FAQ (same interaction as sales pages) */
.faq { margin-top: 44px; }
.faq h2 { margin-bottom: 8px; }
.faq-item { border-bottom: 1px solid var(--line); padding: 2px 0; }
.faq-item:first-of-type { border-top: 1px solid var(--line); }
.faq-item summary {
  cursor: pointer;
  list-style: none;
  position: relative;
  padding: 15px 36px 15px 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 20px;
  color: var(--ink);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  position: absolute; right: 4px; top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-sans);
  font-size: 21px;
  color: var(--gold-deep);
}
.faq-item[open] summary::after { content: '–'; }
.faq-item p { padding: 0 0 16px; color: var(--ink-2); font-size: 16px; line-height: 1.7; }
.faq-item p a { color: var(--gold-deep); }

/* Author box */
.author-box {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: var(--bg-alt);
  border-radius: 10px;
  padding: 26px;
  margin: 48px 0 0;
}
.author-box img {
  width: 72px; height: 72px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top;
  flex: none;
}
.author-box .name {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 22px;
  margin-bottom: 4px;
}
.author-box p { font-size: 15px; color: var(--ink-2); line-height: 1.65; }
.author-box a { color: var(--gold-deep); }

/* CTA band */
.cta-band {
  background: var(--ink);
  margin-top: 56px;
  padding: clamp(44px, 6vw, 72px) 24px;
  text-align: center;
}
.cta-band .display { color: var(--bg-alt); font-size: clamp(26px, 4vw, 40px); }
.cta-band p { color: rgba(245,240,232,.75); max-width: 520px; margin: 14px auto 26px; font-size: 17px; }

/* ---------- HUB (articles index) ---------- */
body.hub { background: var(--bg-alt); }
.hub-wrap { max-width: 1160px; margin: 0 auto; padding: clamp(48px, 7vw, 88px) 24px 64px; }
.hub-intro { color: var(--muted); font-size: 19px; max-width: 560px; margin-top: 14px; }
.card-list {
  margin-top: 44px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  align-items: stretch;
}
.card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  background: var(--bg);
  border: 1px solid rgba(27, 27, 27, .06);
  border-radius: 16px;
  padding: 30px 26px;
  box-shadow: 0 2px 12px rgba(27, 27, 27, .05);
  transition: var(--ease);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(27, 27, 27, .1);
}
.card .cat {
  font-family: var(--font-display);
  font-size: 10.5px;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-bottom: 8px;
}
.card h2 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(21px, 2.3vw, 25px);
  line-height: 1.22;
  color: var(--ink);
  transition: var(--ease);
}
.card:hover h2 { color: var(--gold-deep); }
.card p { color: var(--muted); font-size: 15.5px; margin-top: 8px; }
.card .meta {
  margin-top: auto;
  padding-top: 20px;
  color: var(--muted);
  font-size: 13.5px;
}
.card .read {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gold-deep);
  display: inline-block;
}

@media (max-width: 1000px) {
  .card-list { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .card-list { grid-template-columns: 1fr; }
}

@media (max-width: 540px) {
  .hdr { padding: 12px 14px; }
  .hdr-brand { font-size: 10px; letter-spacing: .08em; }
  .hdr-actions { gap: 12px; }
  .hdr-link { font-size: 9px; letter-spacing: .04em; }
  .hdr .btn-sm { font-size: 9px; padding: 9px 12px; }
  .author-box { flex-direction: column; }
}