/* Mendonça Supermarkets, Blog stylesheet (self-contained, brand-consistent) */
:root{
  --blue:#004691;
  --red:#e30613;
  --ink:#0f172a;
  --muted:#475569;
  --line:#e2e8f0;
  --bg:#ffffff;
  --bg-soft:#f8fafc;
  --capsule:#eef4fb;
  --maxw:720px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --serif:Georgia,"Times New Roman",serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);
  line-height:1.7;font-size:18px;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-underline-offset:2px}
a:hover{color:var(--red)}

/* Header */
.site-header{
  position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line);
}
.site-header .bar{
  max-width:960px;margin:0 auto;padding:14px 20px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand .mark{
  width:38px;height:38px;border-radius:9px;background:var(--blue);color:#fff;
  display:grid;place-items:center;font-family:var(--serif);font-weight:700;font-size:22px;
}
.brand .name{display:flex;flex-direction:column;line-height:1.1}
.brand .name b{font-size:15px;font-weight:800;letter-spacing:.2px}
.brand .name span{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:1px}
.nav-store{
  font-size:14px;font-weight:700;text-decoration:none;color:#fff;background:var(--red);
  padding:9px 16px;border-radius:999px;white-space:nowrap;
}
.nav-store:hover{color:#fff;filter:brightness(.94)}

/* Layout */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
main{padding:28px 0 56px}

/* Breadcrumb */
.crumbs{font-size:13px;color:var(--muted);margin:18px 0 6px}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--red)}

/* Article head */
.post-title{font-size:2rem;line-height:1.18;margin:.2em 0 .35em;letter-spacing:-.01em}
.post-meta{display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center;color:var(--muted);font-size:14px;margin-bottom:8px}
.post-meta .author{font-weight:700;color:var(--ink)}
.updated{display:inline-block;background:var(--bg-soft);border:1px solid var(--line);border-radius:999px;padding:2px 10px;font-size:13px;color:var(--muted)}
.hero-band{margin:18px 0 6px;height:8px;border-radius:6px;background:linear-gradient(90deg,var(--blue),var(--red))}

/* Prose */
article h2{font-size:1.5rem;line-height:1.25;margin:1.9em 0 .5em;letter-spacing:-.01em}
article h3{font-size:1.18rem;margin:1.5em 0 .4em}
article p{margin:.85em 0}
article ul,article ol{margin:.85em 0;padding-left:1.3em}
article li{margin:.35em 0}
article strong{font-weight:700}

/* Answer capsule */
.capsule{
  background:var(--capsule);border:1px solid #d6e4f5;border-left:4px solid var(--blue);
  border-radius:10px;padding:16px 18px;margin:1em 0 1.2em;font-size:1.02rem;
}
.capsule.lead{font-size:1.08rem}

/* Citation / source */
blockquote{
  margin:1.1em 0;padding:.4em 0 .4em 16px;border-left:3px solid var(--red);
  color:var(--ink);font-style:italic;
}
blockquote cite{display:block;font-style:normal;font-size:13px;color:var(--muted);margin-top:6px}
.source{font-size:13px;color:var(--muted)}
.source a{color:var(--muted)}

/* Table */
.table-wrap{overflow-x:auto;margin:1.1em 0}
table{border-collapse:collapse;width:100%;font-size:15px;min-width:460px}
th,td{border:1px solid var(--line);padding:9px 12px;text-align:left;vertical-align:top}
th{background:var(--bg-soft);font-weight:700}

/* FAQ */
.faq{margin:1.2em 0}
.faq details{border:1px solid var(--line);border-radius:10px;padding:2px 16px;margin:10px 0;background:#fff}
.faq summary{font-weight:700;cursor:pointer;padding:12px 0;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--red);font-weight:800}
.faq details[open] summary::after{content:"-"}
.faq details[open] summary{border-bottom:1px solid var(--line)}
.faq details p{margin:.7em 0}

/* CTA */
.cta{
  margin:2em 0 .5em;background:var(--blue);color:#fff;border-radius:16px;padding:24px;
  text-align:center;
}
.cta h2{color:#fff;margin:.1em 0 .4em;border:0}
.cta p{color:#e6eefb;margin:.2em auto 1em;max-width:46ch}
.btn-wa{
  display:inline-flex;align-items:center;gap:9px;background:#25D366;color:#062e16;
  font-weight:800;text-decoration:none;padding:13px 22px;border-radius:999px;font-size:16px;
}
.btn-wa:hover{color:#062e16;filter:brightness(.96)}

/* Related / internal links */
.related{margin:2em 0;padding:18px 20px;background:var(--bg-soft);border:1px solid var(--line);border-radius:12px}
.related h2{font-size:1.1rem;margin:.1em 0 .5em;border:0}
.related ul{margin:.3em 0;padding-left:1.1em}

/* Note / editorial placeholder (for owner) */
.editor-note{
  border:1px dashed #cbd5e1;background:#fffbeb;border-radius:10px;padding:12px 14px;
  font-size:13.5px;color:#92400e;margin:1em 0;
}

/* Blog index cards */
.index-head{padding:26px 0 6px}
.index-head h1{font-size:2rem;margin:.1em 0 .2em}
.index-head p{color:var(--muted);margin:.2em 0}
.cards{display:grid;gap:18px;grid-template-columns:1fr;margin:22px 0}
.card{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;transition:box-shadow .2s}
.card:hover{box-shadow:0 6px 24px rgba(2,32,71,.08)}
.card a{text-decoration:none;color:inherit;display:block;padding:20px 22px}
.card .tag{display:inline-block;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.6px;color:var(--red)}
.card h2{font-size:1.22rem;margin:.35em 0 .3em;color:var(--ink);border:0}
.card p{color:var(--muted);margin:.2em 0;font-size:15px}
.card.pillar{border-color:#c7dbf2;background:linear-gradient(180deg,#f4f9ff,#fff)}

/* Footer */
.site-footer{background:#0f172a;color:#cbd5e1;padding:34px 20px;margin-top:20px}
.site-footer .cols{max-width:960px;margin:0 auto;display:flex;flex-wrap:wrap;gap:24px 48px;justify-content:space-between}
.site-footer h3{color:#fff;font-size:14px;text-transform:uppercase;letter-spacing:1px;margin:0 0 10px}
.site-footer a{color:#cbd5e1;text-decoration:none}
.site-footer a:hover{color:#fff}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin:6px 0;font-size:14px}
.site-footer .legal{max-width:960px;margin:22px auto 0;border-top:1px solid #1e293b;padding-top:14px;font-size:13px;color:#94a3b8}

@media (max-width:600px){
  body{font-size:17px}
  .post-title{font-size:1.6rem}
  article h2{font-size:1.3rem}
  .brand .name span{display:none}
  main{padding:18px 0 40px}
}

/* === Header navigation (added) === */
.site-nav{display:flex;align-items:center;gap:20px}
.site-nav a{font-size:14px;font-weight:600;color:var(--ink);text-decoration:none;white-space:nowrap}
.site-nav a:hover{color:var(--red)}
.site-nav a[aria-current="page"]{color:var(--red)}
@media (max-width:820px){
  .site-header .bar{flex-wrap:wrap}
  .site-nav{order:3;flex-basis:100%;justify-content:flex-start;overflow-x:auto;gap:16px;margin-top:10px;padding-top:10px;border-top:1px solid var(--line);-webkit-overflow-scrolling:touch}
}

/* === Article images (added) === */
.post-hero{margin:18px 0 6px;border-radius:16px;overflow:hidden;border:1px solid var(--line)}
.post-hero img{width:100%;height:auto;display:block}
figure{margin:1.6em 0;border-radius:12px;overflow:hidden;border:1px solid var(--line)}
figure img{width:100%;height:auto;display:block}
figure figcaption{font-size:13px;color:var(--muted);padding:9px 14px;background:var(--bg-soft)}

/* === Index card thumbnails (added) === */
.card a{padding:0}
.card .thumb{width:100%;height:auto;display:block;border-bottom:1px solid var(--line)}
.card .body{padding:20px 22px}