/* ============================================================
   Belly Care — Blog styles
   Quitum-grade article layout, rebuilt in the light sage/cream
   palette (tokens from config.css). Reading width 700px,
   generous typography, breadcrumb, hero image, related grid.
   ============================================================ */

/* ---------- Base (the blog only loads config.css tokens, so apply the font here) ---------- */
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-paper);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { font-family: var(--font-heading); }

/* ---------- Nav ---------- */
.blog-nav {
  position: sticky; top: 0; z-index: 50;
  background: var(--color-white-soft);
  backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--color-line);
}
.blog-nav__bar {
  max-width: var(--container-max); margin: 0 auto;
  padding: 14px var(--container-pad);
  display: flex; align-items: center; gap: var(--space-gap);
}
.blog-nav__brand {
  display: flex; align-items: center; gap: 8px;
  font-weight: 700; color: var(--color-ink); text-decoration: none;
  letter-spacing: var(--tracking-snug);
}
.blog-nav__brand img { width: 28px; height: 28px; border-radius: 8px; }
.blog-nav__links { margin-left: auto; display: flex; gap: 22px; align-items: center; }
.blog-nav__links a { color: var(--color-brown); text-decoration: none; font-size: var(--text-md); font-weight: 500; }
.blog-nav__links a:hover { color: var(--color-sage); }
.blog-nav__cta {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--color-sage); color: #fff !important;
  padding: 9px 16px; border-radius: var(--radius-pill);
  font-weight: 600; font-size: var(--text-sm);
  box-shadow: 0 6px 16px -6px rgba(78,122,56,.55), inset 0 1px 0 rgba(255,255,255,.28);
  transition: transform .15s var(--anim-ease), box-shadow .15s;
}
.blog-nav__cta:hover { transform: translateY(-1px); box-shadow: 0 9px 20px -7px rgba(78,122,56,.6), inset 0 1px 0 rgba(255,255,255,.3); }
.blog-nav__cta svg { width: 15px; height: 15px; margin-top: -1px; }

/* ============================================================
   ARTICLE
   ============================================================ */
.post { background: var(--color-paper); padding-bottom: var(--space-section); }

/* reading column */
.post__head,
.post__body,
.post-faq,
.post__related { max-width: 720px; margin-left: auto; margin-right: auto; padding-left: var(--container-pad); padding-right: var(--container-pad); }

/* Title block */
.post__head { padding-top: clamp(28px, 5vw, 52px); padding-bottom: 22px; }
.post__crumb { display: flex; align-items: center; gap: 8px; font-size: var(--text-sm); color: var(--color-brown); margin-bottom: 18px; }
.post__crumb a { color: var(--color-brown); text-decoration: none; }
.post__crumb a:hover { color: var(--color-sage); }
.post__crumb span { color: var(--color-line); }
.post__cat {
  display: inline-block; background: var(--color-salmon-soft);
  color: var(--color-salmon); font-weight: 600; font-size: var(--text-sm);
  padding: 5px 12px; border-radius: var(--radius-pill); margin-bottom: 16px;
  text-transform: capitalize; text-decoration: none;
}
.post__title {
  font-size: clamp(2rem, 4.2vw, 3rem); line-height: 1.12;
  letter-spacing: var(--tracking-tight); color: var(--color-ink); margin: 0 0 18px;
}
.post__meta { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; color: var(--color-brown); font-size: var(--text-sm); }
.post__meta-author { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: var(--color-ink); }
.post__meta-author img { width: 26px; height: 26px; border-radius: 50%; }
.post__meta > span:not(.post__meta-author) { position: relative; padding-left: 16px; }
.post__meta > span:not(.post__meta-author)::before { content: "·"; position: absolute; left: 0; color: var(--color-line); }

/* Hero image — slightly wider than the text column */
.post__hero { max-width: 860px; margin: 0 auto 8px; padding: 0 var(--container-pad); }
.post__hero img { width: 100%; height: auto; border-radius: var(--radius-card); display: block; box-shadow: var(--shadow-card); }
.post__hero--placeholder {
  height: clamp(220px, 38vw, 380px); border-radius: var(--radius-card); padding: 0;
  max-width: 820px;
  background:
    radial-gradient(120% 90% at 18% 12%, rgba(155,207,134,0.55), transparent 60%),
    radial-gradient(120% 90% at 88% 22%, rgba(242,167,59,0.32), transparent 55%),
    linear-gradient(160deg, var(--color-cream), var(--color-paper));
}

/* ---------- Body typography (the polish) ---------- */
.post__body { padding-top: clamp(26px, 4vw, 40px); color: var(--color-ink); }
.post__body > p:first-of-type { font-size: 1.2rem; line-height: 1.65; color: var(--color-ink); }
.post__body p { font-size: 1.09rem; line-height: 1.8; color: #3b3640; margin: 0 0 1.25em; }
.post__body h2 {
  font-size: clamp(1.5rem, 2.6vw, 1.9rem); color: var(--color-ink);
  letter-spacing: var(--tracking-snug); line-height: 1.25;
  margin: 1.9em 0 0.55em;
}
.post__body h3 { font-size: 1.3rem; color: var(--color-ink); margin: 1.6em 0 0.45em; line-height: 1.3; }
.post__body a { color: var(--color-sage); text-decoration: underline; text-underline-offset: 2px; text-decoration-thickness: 1px; }
.post__body a:hover { color: #3c5f2b; }
.post__body strong { color: var(--color-ink); font-weight: 700; }
.post__body ul, .post__body ol { margin: 0 0 1.4em; padding-left: 1.3em; }
.post__body li { font-size: 1.09rem; line-height: 1.75; color: #3b3640; margin-bottom: 0.6em; }
.post__body li::marker { color: var(--color-sage); }
.post__body img { width: 100%; border-radius: var(--radius-img); margin: 1.8em 0; }
.post__body figure { margin: 1.8em 0; }
.post__body figcaption { font-size: var(--text-sm); color: var(--color-brown); text-align: center; margin-top: 10px; }
.post__body blockquote {
  margin: 1.6em 0; padding: 4px 0 4px 22px;
  border-left: 4px solid var(--color-sage);
  font-size: 1.2rem; line-height: 1.6; color: var(--color-ink); font-style: italic;
}
.post__body hr { border: none; border-top: 1px solid var(--color-line); margin: 2.4em 0; }

/* Inline app CTA */
.post-cta {
  background: var(--surface-salmon-color); color: #fff;
  border-radius: var(--radius-card); padding: 34px 28px;
  margin: 2.6em 0; text-align: center;
}
.post-cta__shots { display: flex; justify-content: center; gap: 14px; margin: 0 auto 22px; max-width: 460px; }
.post-cta__shots img {
  width: 33%; height: auto; border-radius: 16px; display: block;
  box-shadow: 0 14px 30px -14px rgba(0,0,0,.45);
}
.post-cta h3 { color: #fff; margin: 0 0 8px; font-size: 1.45rem; }
.post-cta p { color: rgba(255,255,255,0.92); margin: 0 auto 18px; max-width: 440px; font-size: 1rem; line-height: 1.6; }
.post-cta a {
  display: inline-flex; align-items: center; gap: 8px;
  background: #fff; color: var(--color-sage) !important; text-decoration: none;
  font-weight: 700; padding: 12px 22px; border-radius: var(--radius-pill);
  transition: transform .15s var(--anim-ease);
}
.post-cta a:hover { transform: translateY(-2px); }
.post-cta a svg { width: 18px; height: 18px; }

/* Sources + disclaimer */
.post__sources { margin-top: 2em; font-size: var(--text-md); }
.post__sources h4 { color: var(--color-ink); margin: 0 0 10px; font-size: 1.05rem; }
.post__sources ul { padding-left: 1.2em; }
.post__sources li { color: var(--color-brown); margin-bottom: 6px; line-height: 1.5; }
.post__sources a { color: var(--color-sage); }
.post__disclaimer {
  font-size: var(--text-sm); color: var(--color-brown); line-height: 1.6;
  background: var(--color-cream); border-radius: var(--radius-sm);
  padding: 16px 18px; margin: 2.2em 0 0;
}

/* FAQ */
.post-faq { padding-top: 1.5em; }
.post-faq h2 { font-size: 1.7rem; color: var(--color-ink); margin-bottom: 18px; letter-spacing: var(--tracking-snug); }
.post-faq details {
  border: 1px solid var(--color-line); border-radius: var(--radius-sm);
  padding: 16px 18px; margin-bottom: 10px; background: #fff;
}
.post-faq summary { font-weight: 600; color: var(--color-ink); cursor: pointer; list-style: none; }
.post-faq summary::-webkit-details-marker { display: none; }
.post-faq summary::after { content: "+"; float: right; color: var(--color-sage); font-weight: 700; }
.post-faq details[open] summary::after { content: "–"; }
.post-faq p { color: var(--color-brown); margin: 12px 0 0; line-height: var(--leading-body); }

/* Related ("Keep reading") — compact, same width as the reading column */
.post__related { max-width: 720px; margin-top: clamp(40px, 6vw, 64px); }
.post__related h2 { font-size: 1.3rem; color: var(--color-ink); letter-spacing: var(--tracking-snug); margin: 0 0 16px; }
.post__related-grid { display: grid; gap: 14px; grid-template-columns: repeat(3, 1fr); }
.rel-card {
  background: #fff; border: 1px solid var(--color-line); border-radius: var(--radius-sm);
  overflow: hidden; text-decoration: none; display: flex; flex-direction: column;
  transition: transform .15s var(--anim-ease), box-shadow .15s, border-color .15s;
}
.rel-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-chip); border-color: var(--color-sage); }
.rel-card__img { height: 96px; background-size: cover; background-position: center; background-color: var(--color-cream); }
.rel-card__img--ph {
  background:
    radial-gradient(120% 90% at 20% 15%, rgba(155,207,134,0.55), transparent 60%),
    linear-gradient(160deg, var(--color-cream), var(--color-paper));
}
.rel-card__body { padding: 10px 12px 14px; }
.rel-card__cat { color: var(--color-salmon); font-weight: 600; font-size: 0.72rem; text-transform: uppercase; letter-spacing: .03em; }
.rel-card__title {
  color: var(--color-ink); font-size: 0.92rem; line-height: 1.3; margin: 4px 0 0;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}

/* ============================================================
   INDEX / LISTING
   ============================================================ */
.blog-hero { text-align: center; padding: var(--space-section) var(--container-pad) 30px; }
.blog-hero h1 { font-size: clamp(2.1rem, 4vw, 3rem); color: var(--color-ink); letter-spacing: var(--tracking-tight); margin: 0 0 12px; }
.blog-hero p { color: var(--color-brown); max-width: 560px; margin: 0 auto; font-size: 1.08rem; }

.blog-grid {
  max-width: var(--container-max); margin: 0 auto;
  padding: 10px var(--container-pad) var(--space-section);
  display: grid; gap: var(--space-gap);
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}
.blog-card {
  background: #fff; border: 1px solid var(--color-line);
  border-radius: var(--radius-card); overflow: hidden; text-decoration: none;
  display: flex; flex-direction: column; transition: transform .2s var(--anim-ease), box-shadow .2s;
}
.blog-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-card); }
.blog-card__img { aspect-ratio: 16/9; background-size: cover; background-position: center; background-color: var(--color-cream); }
.blog-card__body { padding: 18px 20px 22px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.blog-card__cat { color: var(--color-salmon); font-weight: 600; font-size: var(--text-sm); text-transform: capitalize; }
.blog-card__title { color: var(--color-ink); font-size: 1.2rem; line-height: 1.3; margin: 0; }
.blog-card__excerpt { color: var(--color-brown); font-size: var(--text-md); margin: 0; flex: 1; }
.blog-card__meta { color: var(--color-brown); font-size: var(--text-sm); margin-top: 6px; }

.blog-foot { text-align: center; padding: 0 var(--container-pad) var(--space-section); }

/* ============================================================
   FOOTER (blog pages don't load the main site's footer styles)
   ============================================================ */
.footer { border-top: 1px solid var(--color-line); background: var(--color-cream); }
.footer__bottom {
  max-width: var(--container-max); margin: 0 auto;
  padding: 26px var(--container-pad);
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.footer .muted { color: var(--color-brown); font-size: var(--text-sm); }
.footer nav { display: flex; gap: 24px; }
.footer nav a { color: var(--color-brown); text-decoration: none; font-size: var(--text-sm); font-weight: 500; }
.footer nav a:hover { color: var(--color-sage); }

/* ============================================================
   RESPONSIVE / MOBILE
   ============================================================ */
@media (max-width: 720px) {
  /* keep related compact: 3 tiny cards -> 1 readable row of cards */
  .post__related-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .blog-nav__links a:not(.blog-nav__cta) { display: none; }

  /* hide the breadcrumb path AND the category tag on phones (redundant, saves space) */
  .post__crumb { display: none; }
  .post__cat { display: none; }

  /* tighter title block + body */
  .post__head { padding-top: 22px; padding-bottom: 16px; }
  .post__title { font-size: 1.85rem; line-height: 1.15; }
  .post__body > p:first-of-type { font-size: 1.08rem; }
  .post__body p, .post__body li { font-size: 1.02rem; }
  .post__body h2 { font-size: 1.4rem; }
  .post__body h3 { font-size: 1.18rem; }

  /* hero + inline images flush-ish, smaller radius */
  .post__hero img, .post__body img { border-radius: var(--radius-img); }

  /* CTA */
  .post-cta { padding: 26px 18px; }
  .post-cta__shots { gap: 8px; max-width: 320px; }
  .post-cta h3 { font-size: 1.25rem; }

  /* related: single column reads better very small */
  .post__related-grid { grid-template-columns: 1fr; }
  .rel-card { flex-direction: row; align-items: stretch; }
  .rel-card__img { width: 96px; height: auto; min-height: 72px; flex: 0 0 96px; }
  .rel-card__body { flex: 1; }

  /* footer stacks + centers */
  .footer__bottom { flex-direction: column; text-align: center; gap: 12px; }
}