/* Blog (V3.9, owner 6 Nov 2026): the blog hub, articles, and the industry x country local pages.
   Built on the site tokens (site.css); RTL overrides are generated by build-v3-rtl.mjs. */

/* ---------- Hub ---------- */
.blog-hero { max-width: 920px; padding-bottom: 10px; }
.blog-hero .ip-title { margin-top: 18px; }
.blog-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 30px 0 0; padding: 0; list-style: none; }
.blog-chips a { display: inline-block; padding: 9px 16px; border-radius: 99px; background: var(--soft); font-size: 14px; font-weight: 600; color: var(--coach); transition: background .25s ease; }
.blog-chips a:hover, .blog-chips a:focus-visible { background: var(--asparagus); }
.blog-sec { padding: 46px 0 64px; }
.blog-sec + .blog-sec { border-top: 1px solid var(--line); }
.blog-sec__h { margin: 0; font: 900 clamp(28px, 3.2vw, 40px)/1.08 var(--serif); letter-spacing: -0.02em; color: var(--coach); }
.blog-sec__p { max-width: 44em; margin: 10px 0 28px; font-size: 16.5px; line-height: 1.55; color: var(--muted); }
.blog-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.post-card { display: flex; flex-direction: column; gap: 12px; height: 100%; padding: 28px; border-radius: 22px; background: var(--soft); color: inherit; text-decoration: none;
  transition: transform .45s var(--ex), box-shadow .45s var(--ex); }
.post-card:hover, .post-card:focus-visible { transform: translateY(-4px); box-shadow: 0 20px 44px rgb(2 23 20 / .1); }
.post-card__cat { font-size: 12px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; color: var(--teal-ink); }
.post-card__t { margin: 0; font: 800 21px/1.25 var(--serif); letter-spacing: -0.01em; color: var(--coach); text-wrap: balance; }
.post-card__x { flex: 1; margin: 0; font-size: 15px; line-height: 1.55; color: var(--body); }
.post-card__m { font-size: 13px; color: var(--muted); }
.post-card--feat { grid-column: span 2; padding: 36px; color: var(--on-dark); background: radial-gradient(90% 120% at 100% 0%, color-mix(in srgb, var(--neon) 18%, transparent), transparent 60%), var(--coach); }
.post-card--feat .post-card__cat { color: var(--neon); }
.post-card--feat .post-card__t { font-size: clamp(24px, 2.4vw, 32px); color: var(--on-dark); }
.post-card--feat .post-card__x, .post-card--feat .post-card__m { color: var(--on-dark-soft); }
.local-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.local-card { padding: 22px; border-radius: 20px; border: 1px solid var(--line); }
.local-card h3 { margin: 0; font: 800 18px/1.3 var(--serif); color: var(--coach); }
.local-card h3 a { color: inherit; }
.local-card ul { display: flex; flex-wrap: wrap; gap: 6px; margin: 14px 0 0; padding: 0; list-style: none; }
.local-card li a { display: inline-block; padding: 6px 12px; border-radius: 99px; background: var(--soft); font-size: 13.5px; font-weight: 600; color: var(--coach); }
.local-card li a:hover { background: var(--asparagus); }

/* ---------- Article ---------- */
.post-head { max-width: 900px; padding-bottom: 6px; }
.post-crumbs { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; font-size: 14px; color: var(--muted); }
.post-crumbs li + li::before { content: "/"; margin-inline-end: 8px; color: var(--line); }
.post-crumbs a { color: var(--muted); }
.post-crumbs a:hover { color: var(--teal-ink); }
.post-cat { display: inline-block; margin-top: 22px; padding: 6px 12px; border-radius: 99px; font-size: 12.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  color: var(--coach); background: color-mix(in srgb, var(--neon) 40%, #fff); }
.post-title { margin: 16px 0 0; font: 900 clamp(34px, 4.8vw, 58px)/1.05 var(--serif); letter-spacing: -0.025em; color: var(--coach); text-wrap: balance; }
.post-dek { max-width: 42em; margin: 18px 0 0; font-size: 19px; line-height: 1.55; color: var(--body); }
.post-by { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 14px; margin: 28px 0 0; font-size: 14.5px; color: var(--muted); }
.post-by__ava { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; font-weight: 800; color: #fff; background: var(--grad); }
.post-by__who b { display: block; font-size: 15px; color: var(--coach); }
.post-by__meta { flex-basis: 100%; }
@media (min-width: 720px) { .post-by__meta { flex-basis: auto; padding-inline-start: 14px; border-inline-start: 1px solid var(--line); } }
.post-wrap { display: grid; grid-template-columns: minmax(0, 760px) minmax(0, 250px); justify-content: space-between; gap: 64px; padding: 34px 0 90px; }
.post-toc { position: sticky; top: 110px; align-self: start; font-size: 14px; }
.post-toc__k { margin: 0 0 12px; font-size: 12px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; color: var(--muted); }
.post-toc ol { margin: 0; padding: 0; list-style: none; border-inline-start: 2px solid var(--line); }
.post-toc a { display: block; padding: 7px 0; padding-inline-start: 14px; line-height: 1.35; color: var(--muted); }
.post-toc a:hover { color: var(--teal-ink); }
.post-body { font-size: 18px; line-height: 1.75; color: var(--body); }
.post-body > :first-child { margin-top: 0; }
.post-body h2 { margin: 56px 0 16px; font: 900 clamp(25px, 2.6vw, 31px)/1.18 var(--serif); letter-spacing: -0.015em; color: var(--coach); scroll-margin-top: 110px; text-wrap: balance; }
.post-body h3 { margin: 32px 0 10px; font: 700 20px/1.3 var(--font); color: var(--coach); }
.post-body p { margin: 0 0 18px; }
.post-body ul, .post-body ol { margin: 0 0 22px; padding-inline-start: 24px; }
.post-body li { margin: 0 0 9px; }
.post-body li::marker { color: var(--teal); font-weight: 700; }
.post-table { margin: 8px 0 28px; overflow-x: auto; border-radius: 16px; box-shadow: inset 0 0 0 1px var(--line); }
.post-table table { width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15.5px; line-height: 1.5; }
.post-table th, .post-table td { padding: 13px 16px; border-bottom: 1px solid var(--line); text-align: start; vertical-align: top; }
.post-table th { font-weight: 700; color: var(--coach); background: var(--soft); }
.post-table tr:last-child td { border-bottom: 0; }
.post-tldr { margin: 0 0 38px; padding: 26px 30px; border-radius: 22px; background: color-mix(in srgb, var(--asparagus) 65%, #fff); }
.post-tldr__k { margin: 0 0 12px; font-size: 13px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--teal-ink); }
.post-tldr ul { margin: 0; }
.post-tldr li { margin-bottom: 8px; font-size: 16.5px; }
.post-callout { margin: 28px 0; padding: 20px 24px; border-radius: 18px; border-inline-start: 4px solid var(--teal); background: var(--soft); font-size: 16.5px; }
.post-callout p:last-child { margin-bottom: 0; }
.post-callout--warn { border-color: #d99a00; background: #fff8e8; }
.post-example { margin: 34px 0; padding: 28px 30px; border-radius: 24px; color: var(--on-dark-soft);
  background: radial-gradient(80% 110% at 100% 0%, color-mix(in srgb, var(--cyan) 16%, transparent), transparent 60%), var(--coach); }
.post-example__tag { display: inline-block; padding: 5px 11px; border-radius: 99px; font-size: 12px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--coach); background: var(--neon); }
.post-example h3 { margin: 14px 0 8px; color: var(--on-dark); }
.post-example p { color: var(--on-dark-soft); }
.post-example p:last-child { margin-bottom: 0; }
.post-cta { display: grid; gap: 14px; margin: 44px 0; padding: 30px 32px; border-radius: 24px; color: var(--on-dark); background: var(--coach); }
.post-cta b { font: 900 24px/1.2 var(--serif); }
.post-cta p { margin: 0; color: var(--on-dark-soft); font-size: 16.5px; }
.post-cta .btn { justify-self: start; }
.post-links { margin: 30px 0; padding: 22px 26px; border-radius: 20px; border: 1px solid var(--line); }
.post-links__k { margin: 0 0 10px; font-size: 13px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.post-links ul { margin: 0; padding: 0; list-style: none; }
.post-links li { margin: 0; padding: 8px 0; border-top: 1px solid var(--line); }
.post-links li:first-child { border-top: 0; }
.post-links a { font-weight: 600; color: var(--teal-ink); }
.post-faq { margin-top: 56px; }
.post-faq details { border-bottom: 1px solid var(--line); }
.post-faq summary { display: flex; justify-content: space-between; gap: 16px; padding: 18px 0; cursor: pointer; list-style: none; font: 700 18px/1.4 var(--font); color: var(--coach); }
.post-faq summary::-webkit-details-marker { display: none; }
.post-faq summary::after { content: "+"; flex: none; font-size: 24px; line-height: 1; color: var(--teal); }
.post-faq details[open] summary::after { content: "\2013"; }
.post-faq details p { margin: 0 0 18px; }
.post-author { display: flex; gap: 18px; align-items: flex-start; margin: 52px 0 0; padding: 26px 28px; border-radius: 22px; background: var(--soft); }
.post-author .post-by__ava { flex: none; width: 54px; height: 54px; font-size: 18px; }
.post-author b { display: block; font-size: 16.5px; color: var(--coach); }
.post-author p { margin: 6px 0 0; font-size: 15.5px; line-height: 1.55; }
.post-sources { margin-top: 30px; font-size: 14px; color: var(--muted); }
.post-sources ol { padding-inline-start: 20px; }
.post-sources a { color: var(--muted); text-decoration: underline; text-underline-offset: 2px; word-break: break-word; }
.post-related { padding: 0 0 100px; }

/* ---------- Local page (industry x country) ---------- */
.local-strip { padding: 0 0 8px; }
.local-strip .local-switch { margin: 0; }
.local-switch { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 26px 0 0; font-size: 14px; color: var(--muted); }
.local-switch a { padding: 6px 12px; border-radius: 99px; background: var(--soft); font-weight: 600; color: var(--coach); }
.local-switch a[aria-current] { color: var(--on-dark); background: var(--coach); }
.local-facts { padding: 0 0 100px; }
.local-facts__box { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 48px; padding: 40px; border-radius: 26px; background: var(--soft); }
.local-facts__box h2 { margin: 0; font: 900 clamp(26px, 3vw, 38px)/1.1 var(--serif); letter-spacing: -0.02em; color: var(--coach); }
.local-facts__box > div > p { margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: var(--muted); }
.local-facts dl { display: grid; grid-template-columns: minmax(130px, 200px) 1fr; margin: 0; }
.local-facts dt, .local-facts dd { margin: 0; padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 15.5px; line-height: 1.5; }
.local-facts dt { padding-inline-end: 18px; font-weight: 700; color: var(--coach); }
.local-facts dd { color: var(--body); }
.local-fit { padding: 0 0 100px; }
.local-fit__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin-top: 30px; }
.local-fit__card { display: flex; flex-direction: column; gap: 10px; padding: 26px; border-radius: 22px; border: 1px solid var(--line); color: inherit; transition: border-color .3s ease, transform .4s var(--ex); }
.local-fit__card:hover { border-color: var(--teal); transform: translateY(-3px); }
.local-fit__card b { font: 800 19px/1.25 var(--serif); color: var(--coach); }
.local-fit__card span { font-size: 15px; line-height: 1.55; color: var(--body); }
.local-fit__card em { margin-top: auto; font-style: normal; font-size: 14px; font-weight: 700; color: var(--teal-ink); }

@media (max-width: 1080px) {
  .post-wrap { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .post-toc { display: none; }
  .blog-grid, .local-fit__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .local-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .local-facts__box { grid-template-columns: 1fr; gap: 24px; padding: 30px; }
}
@media (max-width: 640px) {
  .blog-grid, .local-grid, .local-fit__grid { grid-template-columns: 1fr; }
  .post-card--feat { grid-column: auto; padding: 28px; }
  .post-body { font-size: 17px; }
  .post-dek { font-size: 17.5px; }
  .post-tldr, .post-example, .post-cta, .post-author { padding: 22px; }
  .local-facts dl { grid-template-columns: 1fr; }
  .local-facts dt { padding-bottom: 2px; border-bottom: 0; }
}

/* local pages: optional byline and country-specific sections */
.local-by { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin: 24px 0 0; font-size: 14px; color: var(--muted); }
.local-by .post-by__ava { width: 34px; height: 34px; font-size: 12.5px; }
.local-sec { padding: 0 0 90px; }
.local-body { max-width: 860px; }
.local-body h2:first-child { margin-top: 0; }

/* V3.9 blog structure: topic links, authors, "From the HumAI blog" strips on service pages */
.blog-sec__h a { color: inherit; text-decoration: none; }
.blog-sec__h a:hover, .blog-sec__h a:focus-visible { text-decoration: underline; text-underline-offset: 4px; }
.blog-sec__p a { font-weight: 600; color: var(--coach); }
.blog-chips span { display: inline-block; padding: 9px 16px; border-radius: 99px; background: var(--soft); font-size: 14px; font-weight: 600; color: var(--coach); }
.blog-authors { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.blog-author { display: flex; gap: 16px; align-items: flex-start; padding: 22px; border-radius: 18px; background: var(--soft); color: inherit; text-decoration: none; transition: transform .25s ease; }
.blog-author:hover, .blog-author:focus-visible { transform: translateY(-2px); }
.blog-author b { display: block; font-size: 18px; }
.blog-author em { display: block; font-style: normal; font-size: 14px; font-weight: 600; color: var(--coach); margin: 2px 0 8px; }
.blog-author span span { display: block; font-size: 15px; line-height: 1.55; opacity: .85; }
.post-by__who a, .post-author b a { color: inherit; text-decoration: none; }
.post-by__who a:hover, .post-author b a:hover { text-decoration: underline; text-underline-offset: 3px; }
.blog-related { padding: 56px 0 8px; }
.blog-related .blog-grid { margin-top: 22px; }
@media (prefers-reduced-motion: reduce) { .blog-author { transition: none; } }

/* V3.9 glossary */
.gl-wrap { display: block; max-width: 860px; }
.gl-term { padding: 26px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 110px; }
.gl-term h2 { margin: 0 0 8px; }
.gl-aka { margin: 0 0 8px; font-size: 14px; font-weight: 600; color: var(--coach); opacity: .8; }
.gl-why { margin-top: 10px; }
.gl-links { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 10px 0 0; padding: 0; list-style: none; font-size: 15px; font-weight: 600; }

/* V3.9 free tool: WhatsApp link generator */
.wl { max-width: 760px; padding: 28px; border-radius: 22px; background: var(--soft); display: grid; gap: 18px; }
.wl-row { display: grid; gap: 8px; }
.wl label, .wl-lab { font-weight: 700; color: var(--coach); }
.wl select, .wl input, .wl textarea { width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; font: inherit; background: #fff; color: inherit; }
.wl small { font-size: 13px; opacity: .75; }
.wl-err { margin: 0; font-size: 14px; color: #b42318; }
.wl-lang { display: inline-flex; gap: 6px; }
.wl-lang button, .wl-chip { padding: 8px 14px; border-radius: 99px; border: 1px solid var(--line); background: #fff; font: inherit; font-size: 14px; font-weight: 600; cursor: pointer; color: var(--coach); }
.wl-lang button[aria-pressed="true"] { background: var(--coach); color: #fff; border-color: var(--coach); }
.wl-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.wl-acts { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 4px; }
.wl-acts .btn[aria-disabled="true"] { opacity: .45; pointer-events: none; }
.wl-done { font-weight: 700; color: var(--coach); }