/* ============================================================
   JSO Blog — shared theme
   Matches index.html: Fraunces + Geist, paper/ink/accent palette,
   noise texture, chapter heads, editorial cards + footer.
   ============================================================ */

:root{
  --paper:#F5F1EA;
  --paper-2:#EDE7DC;
  --paper-3:#E8E1D2;
  --ink:#1A1817;
  --ink-2:#3C3834;
  --muted:#8A857C;
  --rule:#1A1817;
  --accent:#B24B1F;
  --accent-2:#D66A3A;
  --accent-soft:#E8D5C4;
  --cream-accent:#E8A47C;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:'Geist',-apple-system,sans-serif;
  font-size:17px;
  line-height:1.55;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  letter-spacing:-0.005em;
  overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:1;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0.1 0 0 0 0 0.09 0 0 0 0 0.08 0 0 0 0.07 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity:.6;mix-blend-mode:multiply;
}
img{max-width:100%;height:auto;display:block}

.serif{font-family:'Fraunces',Georgia,serif;font-optical-sizing:auto;font-variation-settings:"SOFT" 30}
.italic{font-style:italic}

.wrap{max-width:1240px;margin:0 auto;padding:0 40px;position:relative;z-index:2}
.wrap-tight{max-width:760px;margin:0 auto;padding:0 40px;position:relative;z-index:2}
@media(max-width:720px){.wrap,.wrap-tight{padding:0 22px}}

/* ── Nav (matches index.html) ── */
.nav{padding:28px 0;position:relative;z-index:10}
.nav-inner{display:flex;align-items:center;justify-content:space-between}
.wordmark{
  font-family:'Fraunces',serif;font-weight:500;font-size:22px;
  letter-spacing:-0.02em;color:var(--ink);text-decoration:none;
  display:flex;align-items:center;gap:12px;
}
.wordmark-text{display:flex;align-items:baseline;gap:10px}
.wordmark-mark{width:32px;height:32px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}
.wordmark-mark img{width:100%;height:100%;object-fit:contain}
.wordmark em{font-style:italic;font-weight:400;color:var(--accent);font-size:18px}
.nav-links{display:flex;align-items:center;gap:36px}
.nav-links a{
  color:var(--ink);text-decoration:none;font-size:14px;font-weight:450;
  letter-spacing:-0.005em;
}
.nav-links a:not(.nav-cta):hover{color:var(--accent)}
.nav-links a.active{color:var(--accent)}
.nav-links a.nav-cta{
  background:var(--ink);color:var(--paper);padding:12px 22px;border-radius:2px;
  font-size:13px;font-weight:500;letter-spacing:0.02em;
  transition:background .25s,color .25s;
}
.nav-links a.nav-cta:hover{background:var(--accent);color:var(--paper)}
.nav-hamburger{
  display:none;background:none;border:1px solid var(--ink);
  padding:10px 16px;font-family:'Geist',sans-serif;font-size:12px;
  font-weight:500;letter-spacing:0.12em;text-transform:uppercase;
  color:var(--ink);cursor:pointer;transition:all .2s;
}
.nav-hamburger:hover{background:var(--ink);color:var(--paper)}
.nav-mobile{display:none;border-top:1px solid rgba(26,24,23,.2);background:var(--paper)}
.nav-mobile a{
  display:block;padding:18px 40px;text-decoration:none;color:var(--ink);
  font-family:'Fraunces',serif;font-size:22px;font-weight:400;
  letter-spacing:-0.01em;border-bottom:1px solid rgba(26,24,23,.1);
}
.nav-mobile a:hover{color:var(--accent)}
.nav-mobile a.nav-cta{
  background:var(--ink);color:var(--paper);font-size:14px;
  font-family:'Geist',sans-serif;font-weight:500;letter-spacing:0.1em;
  text-transform:uppercase;text-align:center;margin:16px 24px;
  border-bottom:none;padding:18px;
}
.nav-mobile a.nav-cta:hover{background:var(--accent);color:var(--paper)}
.nav-mobile.open{display:block}
@media(max-width:960px){
  .nav-links{display:none}
  .nav-hamburger{display:inline-block}
}

/* ── Buttons ── */
.btn-primary{
  background:var(--ink);color:var(--paper);
  padding:16px 30px;text-decoration:none;font-size:14px;font-weight:500;
  letter-spacing:0.02em;transition:all .25s;display:inline-flex;align-items:center;gap:12px;
  border:1px solid var(--ink);
}
.btn-primary:hover{background:var(--accent);border-color:var(--accent);color:var(--paper)}
.btn-primary::after{content:"→";transition:transform .25s}
.btn-primary:hover::after{transform:translateX(4px)}
.btn-outline{
  background:transparent;color:var(--ink);padding:16px 30px;text-decoration:none;
  font-size:14px;font-weight:500;letter-spacing:0.02em;transition:all .25s;
  display:inline-flex;align-items:center;gap:12px;border:1px solid var(--ink);
}
.btn-outline:hover{background:var(--ink);color:var(--paper)}

/* ── Chapter/section heads (editorial style) ── */
.chapter-head{
  display:flex;justify-content:space-between;align-items:baseline;margin-bottom:64px;
  padding-bottom:24px;border-bottom:1px solid rgba(26,24,23,.15);
}
.chapter-head h2{
  font-family:'Fraunces',serif;font-weight:400;font-size:15px;
  text-transform:uppercase;letter-spacing:0.2em;color:var(--muted);
}
.chapter-head .num{
  font-family:'Fraunces',serif;font-weight:300;font-style:italic;
  font-size:15px;color:var(--muted);
}

/* ── Blog hero (listing) ── */
.blog-hero{padding:72px 0 96px;position:relative}
.blog-hero .eyebrow{
  display:flex;align-items:center;gap:16px;margin-bottom:28px;
  font-family:'Geist',sans-serif;font-size:11px;font-weight:500;
  letter-spacing:0.18em;text-transform:uppercase;color:var(--muted);
}
.blog-hero .eyebrow::before{content:"";width:40px;height:1px;background:var(--ink);display:inline-block}
.blog-hero h1{
  font-family:'Fraunces',serif;font-weight:300;
  font-size:clamp(40px,6vw,88px);
  line-height:0.98;letter-spacing:-0.035em;
  max-width:880px;
  font-variation-settings:"SOFT" 50,"opsz" 144;
}
.blog-hero h1 em{
  font-style:italic;font-weight:300;color:var(--accent);
  font-variation-settings:"SOFT" 100,"opsz" 144;
}
.blog-hero p.deck{
  margin-top:28px;font-size:19px;line-height:1.6;color:var(--ink-2);max-width:640px;
}

/* ── Category filter ── */
.cat-bar{
  display:flex;flex-wrap:wrap;gap:8px;padding:24px 0 36px;
  border-top:1px solid rgba(26,24,23,.15);border-bottom:1px solid rgba(26,24,23,.15);
  margin-bottom:56px;
}
.cat-btn{
  background:transparent;border:1px solid rgba(26,24,23,.2);
  padding:8px 16px;font-family:'Geist',sans-serif;font-size:12px;font-weight:500;
  letter-spacing:0.06em;text-transform:uppercase;color:var(--ink-2);cursor:pointer;
  transition:all .2s;
}
.cat-btn:hover{border-color:var(--ink);color:var(--ink)}
.cat-btn.active{background:var(--ink);color:var(--paper);border-color:var(--ink)}

/* ── Article grid (editorial cards) ── */
.articles{padding-bottom:120px}
.article-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:56px 40px;
}
@media(max-width:960px){.article-grid{grid-template-columns:repeat(2,1fr);gap:48px 32px}}
@media(max-width:640px){.article-grid{grid-template-columns:1fr;gap:48px}}

.article-card{display:block;text-decoration:none;color:inherit;position:relative;transition:transform .3s ease}
.article-card:hover{transform:translateY(-4px)}
.article-card .media{
  aspect-ratio:16/11;overflow:hidden;background:var(--paper-3);
  margin-bottom:24px;border:1px solid rgba(26,24,23,.1);
}
.article-card .media img{
  width:100%;height:100%;object-fit:cover;transition:transform .5s ease;
  filter:saturate(.92);
}
.article-card:hover .media img{transform:scale(1.04)}
.article-card .cat{
  font-family:'Fraunces',serif;font-weight:300;font-style:italic;font-size:13px;
  color:var(--accent);margin-bottom:12px;display:block;
}
.article-card h3{
  font-family:'Fraunces',serif;font-weight:500;font-size:24px;line-height:1.2;
  letter-spacing:-0.015em;margin-bottom:12px;color:var(--ink);
  transition:color .2s;
}
.article-card:hover h3{color:var(--accent)}
.article-card p{color:var(--ink-2);font-size:15px;line-height:1.55;margin-bottom:16px}
.article-card .meta{
  display:flex;justify-content:space-between;align-items:center;
  padding-top:14px;border-top:1px solid rgba(26,24,23,.15);
  font-size:11px;letter-spacing:0.14em;text-transform:uppercase;color:var(--muted);font-weight:500;
}

/* ── Empty state ── */
.empty{text-align:center;padding:120px 0}
.empty .big-q{
  font-family:'Fraunces',serif;font-style:italic;font-weight:300;
  font-size:clamp(36px,5vw,68px);color:var(--accent);line-height:1;letter-spacing:-0.02em;
  margin-bottom:24px;
}
.empty p{color:var(--ink-2);font-size:17px;margin-bottom:32px;max-width:520px;margin-left:auto;margin-right:auto}

/* ── Closing CTA (editorial) ── */
.closing{
  padding:96px 0;background:var(--ink);color:var(--paper);position:relative;
  border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);
}
.closing-grid{
  display:grid;grid-template-columns:1.3fr 1fr;gap:80px;align-items:end;
}
@media(max-width:720px){.closing-grid{grid-template-columns:1fr;gap:36px}}
.closing h2{
  font-family:'Fraunces',serif;font-weight:300;font-size:clamp(32px,4.5vw,56px);
  line-height:1.05;letter-spacing:-0.025em;color:var(--paper);
  font-variation-settings:"SOFT" 50,"opsz" 144;
}
.closing h2 em{font-style:italic;color:var(--cream-accent)}
.closing .deck{color:rgba(245,241,234,.75);font-size:16px;line-height:1.6;max-width:420px}
.closing .btn-primary{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.closing .btn-primary:hover{background:var(--cream-accent);border-color:var(--cream-accent);color:var(--ink)}

/* ── Footer (matches index.html exactly) ── */
footer{padding:80px 0 48px;border-top:1px solid var(--rule);background:var(--ink);color:var(--paper)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:48px;margin-bottom:60px}
@media(max-width:900px){.foot-grid{grid-template-columns:1fr 1fr;gap:40px}}
.foot-lockup{display:flex;align-items:flex-start;gap:20px;margin-bottom:20px}
.foot-mark{width:56px;height:56px;flex-shrink:0}
.foot-mark img{width:100%;height:100%;object-fit:contain}
.foot-brand{font-family:'Fraunces',serif;font-weight:400;font-size:32px;letter-spacing:-0.02em;line-height:1}
.foot-brand em{font-style:italic;color:var(--cream-accent)}
.foot-addr{font-size:13px;color:rgba(245,241,234,.6);line-height:1.8}
.foot-addr a{color:rgba(245,241,234,.6);text-decoration:none}
.foot-addr a:hover{color:var(--cream-accent)}
.foot-col h4{
  font-size:11px;letter-spacing:0.16em;text-transform:uppercase;
  color:rgba(245,241,234,.5);font-weight:500;margin-bottom:20px;
}
.foot-col a{display:block;color:var(--paper);text-decoration:none;font-size:14px;padding:6px 0;transition:color .2s}
.foot-col a:hover{color:var(--cream-accent)}
.foot-bottom{
  padding-top:32px;border-top:1px solid rgba(245,241,234,.15);
  display:flex;justify-content:space-between;font-size:12px;color:rgba(245,241,234,.5);
}
@media(max-width:640px){.foot-bottom{flex-direction:column;gap:8px}}

/* ══════════════════════════════════════════════════════════════
   Post page
   ══════════════════════════════════════════════════════════════ */

.post-top{padding:48px 0 24px;position:relative}
.crumbs{
  font-family:'Geist',sans-serif;font-size:11px;font-weight:500;
  letter-spacing:0.14em;text-transform:uppercase;color:var(--muted);
  margin-bottom:40px;
}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--accent)}
.crumbs .sep{margin:0 10px;color:var(--accent)}

.post-category{
  font-family:'Fraunces',serif;font-weight:300;font-style:italic;font-size:15px;
  color:var(--accent);margin-bottom:24px;display:block;
}
.post-title{
  font-family:'Fraunces',serif;font-weight:300;
  font-size:clamp(36px,5.5vw,80px);
  line-height:0.98;letter-spacing:-0.035em;margin-bottom:32px;
  font-variation-settings:"SOFT" 50,"opsz" 144;
}
.post-title em{font-style:italic;color:var(--accent);font-weight:300}
.post-excerpt{
  font-family:'Fraunces',serif;font-weight:400;font-style:italic;
  font-size:clamp(20px,2.2vw,28px);line-height:1.35;letter-spacing:-0.01em;
  color:var(--ink-2);max-width:720px;margin-bottom:48px;
}
.post-meta{
  display:flex;flex-wrap:wrap;gap:32px;align-items:center;
  padding:20px 0;border-top:1px solid rgba(26,24,23,.2);border-bottom:1px solid rgba(26,24,23,.2);
  font-size:11px;letter-spacing:0.14em;text-transform:uppercase;color:var(--muted);font-weight:500;
}
.post-meta .pair{display:flex;align-items:center;gap:10px}
.post-meta strong{color:var(--ink);font-weight:500}
.post-meta em{font-style:normal;color:var(--accent);font-family:'Fraunces',serif;font-weight:400;text-transform:none;letter-spacing:-0.005em;font-size:13px}

.post-feature{margin:56px 0;aspect-ratio:16/9;overflow:hidden;border:1px solid rgba(26,24,23,.1)}
.post-feature img{width:100%;height:100%;object-fit:cover;filter:saturate(.92)}

.article-body{
  padding:0 0 80px;
  font-family:'Geist',sans-serif;font-size:19px;line-height:1.75;color:var(--ink-2);
}
.article-body > p:first-of-type::first-line{font-weight:500;letter-spacing:0}
.article-body p{margin:0 0 1.5em;max-width:720px}
.article-body p strong{color:var(--ink);font-weight:500}
.article-body a{color:var(--accent);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.article-body a:hover{color:var(--ink)}
.article-body h2{
  font-family:'Fraunces',serif;font-weight:400;font-size:clamp(28px,3.2vw,42px);
  line-height:1.1;letter-spacing:-0.02em;margin:2.5em 0 0.6em;color:var(--ink);
  font-variation-settings:"SOFT" 30,"opsz" 144;
}
.article-body h2 em{font-style:italic;color:var(--accent);font-weight:400}
.article-body h3{
  font-family:'Fraunces',serif;font-weight:500;font-size:clamp(22px,2.2vw,28px);
  line-height:1.2;letter-spacing:-0.01em;margin:2em 0 0.5em;color:var(--ink);
}
.article-body ul,.article-body ol{margin:0 0 1.5em 1.3em;max-width:720px}
.article-body li{margin:.5em 0}
.article-body li::marker{color:var(--accent)}
.article-body blockquote{
  font-family:'Fraunces',serif;font-weight:300;font-style:italic;
  font-size:clamp(22px,2.4vw,30px);line-height:1.35;letter-spacing:-0.015em;
  color:var(--accent);max-width:720px;
  margin:2em 0;padding:8px 0 8px 32px;
  border-left:2px solid var(--accent);
  font-variation-settings:"SOFT" 100;
}
.article-body img{border:1px solid rgba(26,24,23,.1);margin:2em auto;max-width:100%}
.article-body code{
  background:var(--paper-3);padding:2px 6px;font-size:.95em;
  font-family:'Geist Mono',ui-monospace,monospace;border-radius:2px;
}
.article-body pre{
  background:var(--ink);color:var(--paper);padding:24px;overflow-x:auto;
  font-family:'Geist Mono',ui-monospace,monospace;font-size:14px;line-height:1.5;margin:2em 0;
}
.article-body pre code{background:transparent;color:inherit;padding:0}
.article-body table{width:100%;border-collapse:collapse;margin:2em 0;font-size:15px}
.article-body th,.article-body td{padding:14px 16px;text-align:left;border-bottom:1px solid rgba(26,24,23,.15)}
.article-body th{
  font-family:'Geist',sans-serif;font-size:11px;font-weight:500;letter-spacing:0.14em;
  text-transform:uppercase;color:var(--muted);border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);
}
.article-body hr{border:none;border-top:1px solid rgba(26,24,23,.15);margin:3em 0}

.post-tags{
  padding:32px 0;border-top:1px solid rgba(26,24,23,.2);
  font-size:11px;letter-spacing:0.14em;text-transform:uppercase;color:var(--muted);font-weight:500;
}
.post-tags .tag{
  display:inline-block;margin:0 6px 6px 0;padding:6px 12px;
  background:var(--paper-2);border:1px solid rgba(26,24,23,.1);
  font-family:'Geist',sans-serif;font-size:11px;letter-spacing:0.1em;
  text-transform:uppercase;color:var(--ink-2);
}

/* Author / brand block */
.author-block{
  margin-top:56px;padding:40px;background:var(--paper-2);
  border:1px solid rgba(26,24,23,.1);display:flex;gap:28px;align-items:flex-start;
}
@media(max-width:640px){.author-block{flex-direction:column;padding:28px;gap:20px}}
.author-block .mark{width:64px;height:64px;flex-shrink:0}
.author-block .mark img{width:100%;height:100%;object-fit:contain}
.author-block .name{font-family:'Fraunces',serif;font-weight:500;font-size:22px;letter-spacing:-0.01em;color:var(--ink);margin-bottom:8px}
.author-block .bio{color:var(--ink-2);font-size:16px;line-height:1.6;margin-bottom:20px;max-width:620px}

/* Related services strip */
.related-services{padding:96px 0;border-top:1px solid rgba(26,24,23,.15)}
.related-services h3{
  font-family:'Fraunces',serif;font-weight:400;font-size:15px;
  text-transform:uppercase;letter-spacing:0.2em;color:var(--muted);margin-bottom:40px;
}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid rgba(26,24,23,.15)}
@media(max-width:720px){.services-grid{grid-template-columns:1fr}}
.svc{
  padding:36px 32px 36px 0;border-bottom:1px solid rgba(26,24,23,.15);
  text-decoration:none;color:inherit;transition:all .2s;position:relative;
}
.svc:nth-child(3n-1),.svc:nth-child(3n){padding-left:32px;border-left:1px solid rgba(26,24,23,.15)}
@media(max-width:720px){.svc,.svc:nth-child(3n-1),.svc:nth-child(3n){padding:28px 0;border-left:none}}
.svc .n{
  font-family:'Fraunces',serif;font-weight:300;font-style:italic;font-size:13px;color:var(--accent);margin-bottom:10px;display:block;
}
.svc h4{font-family:'Fraunces',serif;font-weight:500;font-size:22px;letter-spacing:-0.01em;margin-bottom:8px;color:var(--ink);transition:color .2s}
.svc p{color:var(--ink-2);font-size:14px;line-height:1.5}
.svc:hover h4{color:var(--accent)}

/* More-from-the-blog */
.more{padding:96px 0 120px;border-top:1px solid rgba(26,24,23,.15)}

@media(max-width:720px){
  .blog-hero{padding:48px 0 56px}
  .cat-bar{padding:16px 0 28px;margin-bottom:40px}
  .article-body{font-size:17px}
  .article-body p{margin:0 0 1.3em}
  .post-excerpt{font-size:18px}
  .post-feature{margin:40px 0}
  .closing{padding:64px 0}
  .related-services,.more{padding:64px 0}
  footer{padding:56px 0 36px}
  .foot-grid{gap:32px;margin-bottom:40px}
  .foot-brand{font-size:26px}
}

/* 404 */
.notfound{padding:140px 0;text-align:center}
.notfound h1{font-family:'Fraunces',serif;font-weight:300;font-style:italic;font-size:clamp(40px,6vw,80px);color:var(--accent);margin-bottom:20px}
.notfound p{color:var(--ink-2);font-size:18px;margin-bottom:36px}

/* Loading */
.loading{text-align:center;padding:120px 0;color:var(--muted);font-family:'Fraunces',serif;font-style:italic;font-size:22px;letter-spacing:-0.01em}