/* ============================================================
   LIVING+ LEARN — blog templates (listing, archive, single, search)
   Reuses brand tokens from brand.css. Loaded only on blog contexts.
   ============================================================ */

/* ---------- shared page intro ---------- */
.learn-hero{padding:64px 0 8px;text-align:center}
.learn-hero .eyebrow{margin-bottom:14px}
.learn-hero h1{font-size:clamp(38px,5vw,58px)}
.learn-hero .lede{max-width:34em;margin:6px auto 0;color:var(--muted);font-size:17px}
.learn-hero .learn-termdesc{max-width:40em;margin:14px auto 0;color:var(--muted);font-size:15.5px}

/* ---------- category filter ---------- */
.learn-filter{display:flex;flex-wrap:wrap;justify-content:center;gap:9px;max-width:920px;margin:26px auto 0;padding:0}
.learn-filter a{display:inline-block;font-size:13.5px;font-weight:600;color:var(--muted);background:#fff;border:1px solid var(--line);border-radius:var(--r-pill);padding:9px 17px;line-height:1;transition:color .18s ease,border-color .18s ease,background .18s ease}
.learn-filter a:hover{color:var(--navy);border-color:var(--lav)}
.learn-filter a.is-active{background:var(--navy);border-color:var(--navy);color:#fff}

/* ---------- post card grid ---------- */
.learn-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;padding:40px 0 8px}
.learn-card{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:0 10px 26px rgba(30,23,92,.06);transition:transform .2s ease,box-shadow .2s ease}
.learn-card:hover{transform:translateY(-3px);box-shadow:0 18px 40px rgba(30,23,92,.12)}
.learn-card-imglink{display:block;aspect-ratio:16/10;overflow:hidden;background:linear-gradient(135deg,var(--lav-100),#fff)}
.learn-card-imglink img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s ease}
.learn-card:hover .learn-card-imglink img{transform:scale(1.04)}
.learn-card-ph{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:var(--lav);font-family:var(--font-head);font-size:40px;font-weight:700}
.learn-card-body{display:flex;flex-direction:column;flex:1;padding:20px 22px 22px}
.learn-card-cat{margin-bottom:11px}
.learn-card h2,.learn-card h3{font-size:20px;line-height:1.22;margin:0 0 9px}
.learn-card h2 a:hover,.learn-card h3 a:hover{color:var(--violet-deep)}
.learn-card-ex{font-size:14px;color:var(--muted);margin:0 0 16px;flex:1}
.learn-card-meta{font-size:12.5px;color:var(--muted);letter-spacing:.01em}
.learn-card-meta .dot{margin:0 7px;opacity:.5}

/* chip as a link (extends .lp-chip) */
a.lp-chip{transition:background .18s ease,color .18s ease}
a.lp-chip:hover{background:var(--violet);color:#fff}

/* ---------- featured (first post, listing only) ---------- */
.learn-feature{display:grid;grid-template-columns:1.15fr .85fr;gap:0;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:0 14px 34px rgba(30,23,92,.08);margin:40px 0 4px}
.learn-feature .learn-card-imglink{aspect-ratio:auto;min-height:280px}
.learn-feature-body{padding:34px 38px;display:flex;flex-direction:column;justify-content:center}
.learn-feature-body h2{font-size:clamp(24px,2.6vw,32px);line-height:1.14;margin:12px 0 12px}
.learn-feature-body .learn-card-ex{font-size:15px;flex:0}
@media (max-width:820px){.learn-feature{grid-template-columns:1fr}.learn-feature .learn-card-imglink{min-height:200px}.learn-feature-body{padding:26px 24px}}

/* ---------- pagination ---------- */
.learn-pager{display:flex;justify-content:center;gap:10px;padding:34px 0 8px}
.learn-pager .page-numbers{display:inline-flex;align-items:center;justify-content:center;min-width:44px;height:44px;padding:0 14px;border-radius:var(--r-pill);border:1px solid var(--line);background:#fff;color:var(--navy);font-weight:600;font-size:14.5px}
.learn-pager .page-numbers.current{background:var(--navy);border-color:var(--navy);color:#fff}
.learn-pager a.page-numbers:hover{border-color:var(--lav);color:var(--violet-deep)}
.learn-pager .dots{border:0;background:none}

/* ---------- empty state ---------- */
.learn-empty{text-align:center;max-width:30em;margin:40px auto 20px;color:var(--muted)}
.learn-empty h2{font-size:26px}

/* ============================================================
   SINGLE POST
   ============================================================ */
.learn-single{padding:52px 0 0}
.learn-narrow{max-width:748px;margin:0 auto;padding:0 28px}
.learn-back{display:inline-flex;align-items:center;gap:7px;font-size:13.5px;font-weight:600;color:var(--muted);margin-bottom:22px}
.learn-back:hover{color:var(--violet-deep)}
.learn-back svg{width:15px;height:15px}
.learn-single-head h1{font-size:clamp(31px,4.4vw,48px);margin:14px 0 16px}
.learn-single-cats{margin-bottom:4px}
.learn-meta{display:flex;flex-wrap:wrap;align-items:center;gap:0;font-size:13.5px;color:var(--muted);margin:0}
.learn-meta .dot{margin:0 9px;opacity:.5}
.learn-meta b{color:var(--ink);font-weight:600}

.learn-figure{max-width:1000px;margin:34px auto 6px;padding:0 28px}
.learn-figure img{width:100%;border-radius:var(--r-lg);box-shadow:0 26px 60px rgba(30,23,92,.16)}
.learn-figure figcaption{text-align:center;font-size:12.5px;color:var(--muted);margin-top:12px}

/* article prose */
.learn-prose{max-width:748px;margin:0 auto;padding:36px 28px 4px;font-size:17.5px;line-height:1.72;color:#33313c}
.learn-prose > *:first-child{margin-top:0}
.learn-prose p{margin:0 0 22px}
.learn-prose p.lead,.learn-prose .lead{font-size:19.5px;line-height:1.6;color:var(--ink)}
.learn-prose h2{font-size:clamp(24px,2.8vw,32px);margin:44px 0 14px;line-height:1.16}
.learn-prose h3{font-size:clamp(19px,2vw,23px);margin:34px 0 10px}
.learn-prose ul,.learn-prose ol{margin:0 0 22px;padding-left:1.3em}
.learn-prose li{margin:0 0 10px}
.learn-prose ul li::marker{color:var(--violet)}
.learn-prose a{color:var(--violet-deep);text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px}
.learn-prose a:hover{color:var(--navy)}
.learn-prose blockquote{margin:30px 0;padding:6px 0 6px 26px;border-left:3px solid var(--violet);font-family:var(--font-head);font-style:italic;font-size:22px;line-height:1.4;color:var(--navy)}
.learn-prose blockquote p{margin:0}
.learn-prose img{border-radius:var(--r-md);margin:12px 0 26px}
.learn-prose figure{margin:26px 0}
.learn-prose hr{border:0;border-top:1px solid var(--line);margin:36px 0}
.learn-prose h2:first-child,.learn-prose h3:first-child{margin-top:0}

/* editorial / medical note */
.learn-note{max-width:748px;margin:30px auto 0;padding:0 28px}
.learn-note div{background:var(--beige);border:1px solid var(--line);border-radius:var(--r-md);padding:16px 20px;font-size:13px;line-height:1.6;color:#5b5766}

/* tags */
.learn-tags{max-width:748px;margin:26px auto 0;padding:0 28px;display:flex;flex-wrap:wrap;align-items:center;gap:0}
.learn-tags .learn-tags-label{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-right:12px}

/* byline footer */
.learn-byfoot{max-width:748px;margin:30px auto 0;padding:26px 28px 0;border-top:1px solid var(--line)}
.learn-byfoot .learn-share{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.learn-byfoot .learn-share span{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-right:4px}
.learn-byfoot .learn-share a{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:var(--r-pill);border:1px solid var(--line);color:var(--navy)}
.learn-byfoot .learn-share a:hover{border-color:var(--lav);color:var(--violet-deep)}
.learn-byfoot .learn-share svg{width:17px;height:17px}

/* related */
.learn-related{padding:60px 0}
.learn-related .shead{margin-bottom:30px}
.learn-related .learn-grid{padding-top:0}

/* single end CTA reuses .tint-navy pattern */
.learn-cta{padding:60px 0;text-align:center}
.learn-cta p{color:rgba(255,255,255,.85);max-width:34em;margin:0 auto 24px}

/* ---------- listen / audio player ---------- */
.learn-listen{display:flex;align-items:center;gap:14px;max-width:748px;margin:26px auto 0;padding:11px 16px 11px 12px;background:#fff;border:1px solid var(--line);border-radius:var(--r-pill);box-shadow:0 8px 22px rgba(30,23,92,.06)}
.learn-listen-btn{flex:none;width:46px;height:46px;border-radius:50%;border:0;cursor:pointer;background:var(--violet);color:#fff;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 6px 16px -6px var(--violet);transition:background .18s ease,transform .18s ease}
.learn-listen-btn:hover{background:var(--violet-deep);transform:translateY(-1px)}
.learn-listen-btn svg{width:20px;height:20px;fill:currentColor;display:block}
.learn-listen .ic-pause{display:none}
.learn-listen.is-playing .ic-play{display:none}
.learn-listen.is-playing .ic-pause{display:block}
.learn-listen-body{flex:1;min-width:0}
.learn-listen-label{display:block;font-size:13px;font-weight:600;color:var(--navy);margin-bottom:8px;letter-spacing:.01em}
.learn-listen-label .learn-listen-state{color:var(--muted);font-weight:500}
.learn-listen-track{height:5px;border-radius:99px;background:var(--lav-100);overflow:hidden;cursor:pointer}
.learn-listen-fill{display:block;height:100%;width:0;background:var(--violet);border-radius:99px}
.learn-listen-time{flex:none;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums;min-width:34px;text-align:right}

@media (max-width:900px){.learn-grid{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.learn-grid{grid-template-columns:1fr;gap:16px}.learn-single{padding:36px 0 0}.learn-prose{font-size:17px}.learn-listen{margin-left:28px;margin-right:28px}}

/* Learn search box (index / archive / results) */
.learn-search{position:relative;display:flex;align-items:stretch;max-width:520px;margin:24px auto 4px;background:#fff;border:1px solid var(--line);border-radius:var(--r-pill);box-shadow:0 6px 18px rgba(30,23,92,.06);overflow:hidden;text-align:left}
.learn-search:focus-within{border-color:var(--lav);box-shadow:0 6px 20px rgba(109,74,255,.14)}
.learn-search-icon{display:flex;align-items:center;padding-left:18px;color:var(--violet-deep);opacity:.7}
.learn-search-icon svg{width:19px;height:19px}
.learn-search input[type=search]{flex:1;min-width:0;border:0;outline:0;background:none;padding:14px 12px;font-size:15.5px;color:var(--navy);font-family:inherit}
.learn-search input[type=search]::placeholder{color:#8a86a6}
.learn-search button{border:0;cursor:pointer;background:var(--navy);color:#fff;font-weight:600;font-size:14.5px;font-family:inherit;padding:0 22px}
.learn-search button:hover{background:var(--violet-deep)}
@media (max-width:600px){.learn-search{margin-top:18px}.learn-search button{padding:0 16px}}