/* ============================================================
   BLOG — index + single
   ============================================================ */

/* ---- Blog index ---- */
.blog-hero{padding:48px 0 32px}
.blog-hero h1{font-size:clamp(48px,6.4vw,104px);line-height:.95;letter-spacing:-.04em;font-weight:600;max-width:14ch}
.blog-hero h1 em{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--signal)}
.blog-hero .lead{margin-top:24px;max-width:54ch}

.blog-filters{
  display:flex;gap:8px;flex-wrap:wrap;margin:24px 0 56px;padding-top:24px;border-top:1px solid var(--rule)
}
.blog-chip{
  padding:9px 16px;border-radius:999px;border:1px solid var(--rule);background:var(--paper);
  font-size:13px;font-weight:500;color:var(--ink-2);cursor:pointer;transition:all .25s;
}
.blog-chip:hover{border-color:var(--signal);color:var(--ink)}
.blog-chip.is-active{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.blog-chip-count{font-family:var(--mono);font-size:10px;letter-spacing:.06em;opacity:.6;margin-left:4px}
.blog-chip.is-active .blog-chip-count{opacity:.7}

/* visually hidden helper for accessible labels on inputs */
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

.blog-feature{
  display:grid;grid-template-columns:1.3fr 1fr;gap:48px;align-items:end;
  padding:48px;border-radius:var(--r-xl);border:1px solid var(--rule);background:var(--paper);
  box-shadow:var(--shadow-card);margin-bottom:80px;position:relative;overflow:hidden;
}
.blog-feature::before{content:"";position:absolute;right:-120px;top:-120px;width:380px;height:380px;border-radius:999px;background:radial-gradient(circle, rgba(73,120,247,.18), transparent 65%);filter:blur(20px);pointer-events:none}
.blog-feature .meta{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--signal);display:flex;align-items:center;gap:12px;margin-bottom:20px;position:relative;z-index:1}
.blog-feature h2{font-size:clamp(32px,3.6vw,56px);line-height:1.05;letter-spacing:-.03em;font-weight:600;max-width:18ch;text-wrap:balance;position:relative;z-index:1}
.blog-feature h2 em{font-family:var(--serif);font-style:italic;color:var(--signal);font-weight:400}
.blog-feature p{margin-top:18px;color:var(--ink-2);font-size:16px;line-height:1.55;max-width:52ch;position:relative;z-index:1}
.blog-feature .right{display:flex;flex-direction:column;align-items:flex-start;gap:18px;position:relative;z-index:1}
.blog-feature .badge{font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;background:var(--mint);color:var(--mint-deep);padding:6px 12px;border-radius:999px}
.blog-feature .author{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--ink-2)}
.blog-feature .author .av{width:36px;height:36px;border-radius:999px;background:var(--signal);color:#fff;display:grid;place-items:center;font-weight:600;font-size:13px}
.blog-feature .read{display:inline-flex;align-items:center;gap:8px;color:var(--signal);font-weight:500;font-size:14px}
.blog-feature:hover .read{transform:translateX(4px)}
@media (max-width:880px){.blog-feature{grid-template-columns:1fr;gap:24px;padding:32px}}

.blog-section-head{display:flex;justify-content:space-between;align-items:end;gap:32px;margin-bottom:28px;flex-wrap:wrap}
.blog-section-head h3{font-size:14px;font-weight:500;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-2)}
.blog-section-head .count{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--ink-3);text-transform:uppercase}

.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:80px}
@media (max-width:1000px){.blog-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:680px){.blog-grid{grid-template-columns:1fr}}

.blog-card{
  border:1px solid var(--rule);border-radius:var(--r-lg);background:var(--paper);
  display:flex;flex-direction:column;overflow:hidden;
  transition:transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}
.blog-card:hover{transform:translateY(-4px);border-color:var(--signal);box-shadow:var(--shadow-card)}
.blog-card .thumb{
  aspect-ratio:16/10;background:var(--mint);position:relative;overflow:hidden;
  display:grid;place-items:center;border-bottom:1px solid var(--rule);
}
.blog-card .thumb-1{background:linear-gradient(135deg, var(--mint), #BFD7BA)}
.blog-card .thumb-2{background:linear-gradient(135deg, #E8E1D2, var(--paper-3))}
.blog-card .thumb-3{background:linear-gradient(135deg, var(--signal-tint), #cfd9ff)}
.blog-card .thumb-4{background:linear-gradient(135deg, #F2E8D8, #DCC9A6)}
.blog-card .thumb-5{background:linear-gradient(135deg, var(--mint), #C4D9C0)}
.blog-card .thumb-glyph{font-family:var(--serif);font-style:italic;font-size:96px;line-height:1;color:rgba(12,15,22,.18);font-weight:400}
.blog-card .body{padding:24px 26px 28px;display:flex;flex-direction:column;gap:10px;flex:1}
.blog-card .meta{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--signal);display:flex;align-items:center;gap:8px}
.blog-card .meta .dot{width:4px;height:4px;background:var(--ink-3)}
.blog-card .meta time{color:var(--ink-3)}
.blog-card h4{font-size:20px;font-weight:600;letter-spacing:-.015em;line-height:1.2;text-wrap:balance;margin-bottom:4px}
.blog-card p{font-size:14px;line-height:1.55;color:var(--ink-2);flex:1}
.blog-card .foot{display:flex;justify-content:space-between;align-items:center;padding-top:14px;border-top:1px solid var(--rule);margin-top:auto;font-size:12px;color:var(--ink-3);font-family:var(--mono);letter-spacing:.12em;text-transform:uppercase}
.blog-card .foot .arr{color:var(--signal);font-size:14px;transition:transform .25s}
.blog-card:hover .foot .arr{transform:translateX(4px)}

/* Newsletter strip */
.blog-newsletter{
  display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center;
  padding:36px 44px;border-radius:var(--r-xl);background:var(--ink);color:var(--paper);
  margin-bottom:80px;
}
.blog-newsletter h3{font-size:24px;font-weight:600;letter-spacing:-.02em;line-height:1.2;max-width:24ch}
.blog-newsletter h3 em{font-family:var(--serif);font-style:italic;color:var(--signal-glow);font-weight:400}
.blog-newsletter p{font-size:13px;line-height:1.5;color:rgba(244,241,234,.7);margin-top:8px;max-width:42ch}
.blog-newsletter form{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.blog-newsletter input{
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);color:var(--paper);
  padding:14px 18px;border-radius:999px;font-family:var(--display);font-size:14px;min-width:260px;
}
.blog-newsletter input:focus{outline:none;border-color:var(--signal-glow);background:rgba(255,255,255,.12)}
.blog-newsletter input::placeholder{color:rgba(244,241,234,.5)}
.blog-newsletter button{
  background:var(--signal);color:#fff;padding:14px 22px;border-radius:999px;font-size:14px;font-weight:500;
  display:inline-flex;align-items:center;gap:8px;transition:background .25s, transform .25s;
}
.blog-newsletter button:hover{background:var(--paper);color:var(--ink);transform:translateX(4px)}
@media (max-width:880px){.blog-newsletter{grid-template-columns:1fr;padding:28px}}

/* ---- Single post ---- */
.post-hero{padding:32px 0 48px}
.post-hero .crumbs{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);margin-bottom:32px;display:flex;align-items:center;gap:10px}
.post-hero .crumbs a{color:var(--ink-2)}
.post-hero .crumbs a:hover{color:var(--signal)}
.post-hero .crumbs .sep{color:var(--ink-3)}
.post-hero .meta{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--signal);display:flex;align-items:center;gap:14px;margin-bottom:28px}
.post-hero .meta .dot{width:4px;height:4px;background:var(--ink-3)}
.post-hero .meta time, .post-hero .meta span{color:var(--ink-3)}
.post-hero .meta b{color:var(--signal);font-weight:500}
.post-hero h1{font-size:clamp(40px,5.4vw,80px);line-height:.98;letter-spacing:-.04em;font-weight:600;max-width:20ch;text-wrap:balance}
.post-hero h1 em{font-family:var(--serif);font-style:italic;color:var(--signal);font-weight:400}
.post-hero .deck{margin-top:24px;font-size:20px;line-height:1.5;color:var(--ink-2);max-width:60ch;font-family:var(--serif);font-style:italic;font-weight:400}

.post-cover{
  margin:32px 0 48px;aspect-ratio:24/9;max-height:420px;border-radius:var(--r-xl);overflow:hidden;border:1px solid var(--rule);
  background:linear-gradient(135deg, var(--mint), #BFD7BA);position:relative;display:grid;place-items:center;
  background-size:cover;background-position:center;
}
.post-cover .glyph{font-family:var(--serif);font-style:italic;font-size:200px;line-height:1;color:rgba(255,255,255,.5);text-shadow:0 2px 12px rgba(0,0,0,.2)}
@media (max-width:760px){.post-cover{aspect-ratio:21/9;max-height:280px}}

.post-grid{
  display:grid;grid-template-columns:.75fr 2fr;gap:64px;align-items:start;padding-bottom:80px;max-width:1100px;margin:0 auto;
}
@media (max-width:1000px){.post-grid{grid-template-columns:1fr;gap:32px}}

.post-meta{
  position:sticky;top:90px;display:flex;flex-direction:column;gap:24px;
  font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);
}
.post-meta .block{padding-bottom:18px;border-bottom:1px solid var(--rule)}
.post-meta .block:last-child{border-bottom:none}
.post-meta .block b{display:block;color:var(--ink);font-size:13px;font-weight:500;letter-spacing:0;text-transform:none;font-family:var(--display);margin-top:6px}
.post-meta .block p{font-family:var(--display);font-size:13px;letter-spacing:0;text-transform:none;color:var(--ink-2);line-height:1.5;margin-top:4px}
.post-meta .author{display:flex;align-items:center;gap:14px}
.post-meta .author .av{width:42px;height:42px;border-radius:999px;background:var(--signal);color:#fff;display:grid;place-items:center;font-weight:600;font-size:14px;flex:none}
@media (max-width:1000px){.post-meta{position:static;flex-direction:row;flex-wrap:wrap;gap:16px}.post-meta .block{flex:1;min-width:200px;border:1px solid var(--rule);border-radius:var(--r-md);padding:20px}}

.post-share{display:flex;flex-direction:column;gap:8px;position:sticky;top:90px}
.post-share span{font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);margin-bottom:6px}
.post-share a{
  width:42px;height:42px;border-radius:999px;border:1px solid var(--rule);
  display:grid;place-items:center;color:var(--ink-2);transition:all .25s;
}
.post-share a:hover{background:var(--ink);color:var(--paper);border-color:var(--ink);transform:translateY(-2px)}
@media (max-width:1000px){.post-share{position:static;flex-direction:row;align-items:center}.post-share span{margin:0 8px 0 0}}

.post-body{font-size:18px;line-height:1.7;color:var(--ink);max-width:62ch;min-width:0}
.post-body > * + *{margin-top:1.2em}
.post-body p{color:var(--ink-2)}
.post-body p strong{color:var(--ink);font-weight:600}
.post-body h2{font-size:clamp(28px,3vw,40px);line-height:1.1;letter-spacing:-.02em;font-weight:600;color:var(--ink);margin-top:2em}
.post-body h2 em{font-family:var(--serif);font-style:italic;color:var(--signal);font-weight:400}
.post-body h3{font-size:22px;line-height:1.2;letter-spacing:-.01em;font-weight:600;margin-top:1.6em}
.post-body ul, .post-body ol{padding-left:24px;color:var(--ink-2)}
.post-body li{margin-top:.5em}
.post-body li::marker{color:var(--signal)}
.post-body blockquote{
  border-left:3px solid var(--signal);padding:0 0 0 24px;margin:1.6em 0;
  font-family:var(--serif);font-style:italic;font-size:24px;line-height:1.4;color:var(--ink);max-width:50ch;
}
.post-body blockquote cite{display:block;margin-top:14px;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);font-style:normal}

/* Code blocks — constrained, scrollable, monospace */
.post-body pre{
  background:var(--paper-2);border:1px solid var(--rule);border-radius:var(--r-md);
  padding:20px 24px;margin:1.6em 0;
  max-width:100%;width:100%;box-sizing:border-box;
  overflow-x:auto;-webkit-overflow-scrolling:touch;
  font-family:var(--mono);font-size:13px;line-height:1.55;color:var(--ink);
  white-space:pre;tab-size:2;
}
.post-body pre code{background:transparent;padding:0;border:0;font:inherit;color:inherit;white-space:inherit}
.post-body :not(pre) > code{
  background:var(--paper-2);border:1px solid var(--rule-soft);border-radius:6px;
  padding:2px 7px;font-family:var(--mono);font-size:.9em;color:var(--signal-deep);
  word-break:break-word;
}
.post-body p, .post-body li{overflow-wrap:break-word;word-break:normal}
@media (max-width:760px){
  .post-body pre{padding:14px 16px;font-size:12px;border-radius:var(--r-sm);margin-left:-20px;margin-right:-20px;border-radius:0;border-left:0;border-right:0}
}

.post-pull{
  background:var(--mint);color:var(--mint-deep);border-radius:var(--r-xl);
  padding:32px 36px;margin:2em 0;display:grid;grid-template-columns:auto 1fr;gap:28px;align-items:center;
}
.post-pull .num{font-size:64px;line-height:.9;font-weight:600;letter-spacing:-.03em;color:var(--signal)}
.post-pull p{font-size:16px;line-height:1.5;color:rgba(31,58,27,.85);margin:0}
.post-pull p strong{color:var(--mint-deep)}

.post-callout{
  border:1px solid var(--rule);background:var(--paper-2);border-radius:var(--r-xl);
  padding:28px 32px;margin:2em 0;display:flex;gap:18px;align-items:flex-start;
  min-width:0;
}
.post-callout .ic{width:36px;height:36px;border-radius:10px;background:var(--signal);color:#fff;display:grid;place-items:center;flex:none;font-family:var(--serif);font-style:italic;font-size:20px}
.post-callout p{font-size:15px;line-height:1.55;color:var(--ink-2);margin:0}
.post-callout strong{color:var(--ink)}

/* Code-block callout: stack vertically, label op top, pre full-width */
.post-callout:has(pre){flex-direction:column;align-items:stretch;gap:14px;padding:24px}
.post-callout:has(pre) > strong{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);font-weight:600}
.post-callout:has(pre) > pre{margin:0;background:var(--paper);border:1px solid var(--rule-soft);max-width:100%;width:100%}

.post-divider{display:flex;align-items:center;gap:14px;margin:2em 0}
.post-divider .line{flex:1;height:1px;background:var(--rule)}
.post-divider .star{font-family:var(--serif);font-style:italic;color:var(--signal);font-size:24px}

/* Related */
.related{padding:64px 0 100px;border-top:1px solid var(--rule);background:var(--paper-2)}
.related h3{font-size:14px;font-weight:500;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-2);margin-bottom:24px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:880px){.related-grid{grid-template-columns:1fr}}