/* ============================================================
   Orchestra-labs - blog layer v3 (editorial magazine, unified + color)
   Loads on top of styles-he.css (RTL) or styles.css (LTR)
   and UNIFIES the chrome so both languages look identical.
   ============================================================ */

:root{
  --sage:#3F614B;
  --terra:#B85C38;
  --ochre:#B98212;
  --sage-soft:rgba(63,97,75,.09);
  --terra-soft:rgba(184,92,56,.10);
  --ochre-soft:rgba(185,130,18,.10);
}

/* ---------- unified chrome (blog pages only) ---------- */
.site-header .nav{font-family:var(--sans);font-size:14px;font-weight:600;letter-spacing:.02em;text-transform:none}
.site-header .btn,.article-cta .btn{font-family:var(--sans);font-size:14px;font-weight:600;letter-spacing:.02em;
  text-transform:none;border-radius:8px}
.site-header .btn-sm{padding:9px 18px;font-size:13px}
.site-header .lang{font-size:13px;border-radius:8px}

/* ---------- shared ---------- */
.blog-main{padding:150px 0 90px}
.blog-eyebrow{font-weight:700;font-size:13px;letter-spacing:.06em;color:var(--terra);display:inline-block;margin-bottom:14px}
.crumbs{font-size:13.5px;color:var(--ink-faint);margin-bottom:20px}
.crumbs a{color:var(--ink-mute)}
.crumbs a:hover{color:var(--accent)}

.cat-chip{display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:#fff;background:var(--sage);border-radius:999px;padding:5px 13px}
.chip-terra{background:var(--terra)}
.chip-ochre{background:var(--ochre)}

/* ---------- index header ---------- */
.blog-head{position:relative;margin-bottom:46px}
.blog-ghost{position:absolute;inset-inline-end:-2%;top:-58px;font-family:var(--serif);font-weight:500;
  font-size:clamp(90px,16vw,230px);line-height:1;pointer-events:none;white-space:nowrap;user-select:none;
  background:linear-gradient(100deg,var(--sage) 0%,var(--terra) 60%,var(--ochre) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;opacity:.10}
.blog-h1{font-family:var(--serif);font-weight:500;letter-spacing:-.01em;line-height:1.12;
  font-size:clamp(34px,5.4vw,58px);margin-bottom:14px;position:relative}
.blog-h1 .g{color:var(--terra)}
.blog-sub{font-size:clamp(15.5px,1.8vw,18px);line-height:1.7;color:var(--ink-mute);max-width:640px;position:relative}

/* ---------- featured post (tinted editorial card) ---------- */
.feat{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,4vw,56px);align-items:center;
  padding:clamp(24px,3.4vw,44px);margin-bottom:34px;border-radius:24px;position:relative;overflow:hidden;
  background:linear-gradient(115deg,var(--card) 0%,var(--sage-soft) 58%,var(--terra-soft) 100%);
  border:1px solid var(--rule)}
.feat::before{content:"";position:absolute;inset-inline-end:-70px;top:-70px;width:230px;height:230px;border-radius:50%;
  background:radial-gradient(circle,var(--ochre-soft),transparent 70%);pointer-events:none}
.feat-media{position:relative;overflow:hidden;border-radius:180px 180px 18px 18px;aspect-ratio:4/3;display:block;
  box-shadow:0 26px 54px -26px rgba(26,29,26,.35)}
.feat-media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s cubic-bezier(.2,.6,.2,1)}
.feat:hover .feat-media img{transform:scale(1.045)}
.feat-latest{position:absolute;inset-inline-start:16px;top:16px;z-index:2;font-size:11px;font-weight:800;
  letter-spacing:.1em;text-transform:uppercase;color:#fff;background:var(--terra);border-radius:999px;padding:6px 13px;
  box-shadow:0 6px 16px rgba(184,92,56,.4)}
.feat-body{display:block;position:relative}
.feat-meta{display:flex;align-items:center;gap:14px;margin-bottom:18px;font-size:13px;color:var(--ink-faint)}
.feat-t{font-family:var(--serif);font-weight:500;letter-spacing:-.01em;line-height:1.18;
  font-size:clamp(26px,3.6vw,42px);color:var(--ink);margin-bottom:14px;transition:color .25s ease}
.feat:hover .feat-t{color:var(--accent)}
.feat-d{font-size:16px;line-height:1.75;color:var(--ink-mute);max-width:520px;margin-bottom:20px}
.feat-more{font-weight:700;font-size:14px;color:var(--terra)}

/* ---------- numbered editorial rows ---------- */
.idx{border-top:2px solid var(--ink)}
.idx-row{display:grid;grid-template-columns:74px 1fr 168px;gap:clamp(16px,3vw,40px);align-items:center;
  padding:26px 14px;margin:0 -14px;border-bottom:1px solid var(--rule);text-decoration:none;position:relative;
  border-radius:14px;transition:background .3s ease}
.idx-num{font-family:var(--serif);font-weight:500;font-size:34px;line-height:1;transition:transform .3s ease}
.idx-row:nth-child(3n+1) .idx-num{color:var(--terra)}
.idx-row:nth-child(3n+2) .idx-num{color:var(--sage)}
.idx-row:nth-child(3n) .idx-num{color:var(--ochre)}
.idx-row:nth-child(3n+1):hover{background:var(--terra-soft)}
.idx-row:nth-child(3n+2):hover{background:var(--sage-soft)}
.idx-row:nth-child(3n):hover{background:var(--ochre-soft)}
.idx-body{min-width:0}
.idx-meta{display:flex;align-items:center;gap:12px;font-size:12.5px;color:var(--ink-faint);margin-bottom:9px}
.idx-t{font-family:var(--serif);font-weight:500;letter-spacing:-.005em;line-height:1.25;
  font-size:clamp(19px,2.4vw,27px);color:var(--ink);transition:color .25s ease;margin-bottom:6px}
.idx-d{font-size:14.5px;line-height:1.65;color:var(--ink-mute);max-width:560px}
.idx-thumb{overflow:hidden;aspect-ratio:4/3;background:var(--card);border-radius:16px}
.idx-row:nth-child(even) .idx-thumb{border-radius:80px 80px 14px 14px}
.idx-thumb img{width:100%;height:100%;object-fit:cover;display:block;
  transition:transform .55s cubic-bezier(.2,.6,.2,1)}
.idx-row:hover .idx-t{color:var(--accent)}
.idx-row:hover .idx-num{transform:translateY(-3px)}
.idx-row:hover .idx-thumb img{transform:scale(1.07)}

@media (max-width:860px){
  .feat{grid-template-columns:1fr;padding:20px}
  .feat-media{aspect-ratio:16/10;border-radius:110px 110px 14px 14px;order:-1}
  .idx-row{grid-template-columns:44px 1fr 104px;gap:14px;padding:20px 8px;margin:0 -8px}
  .idx-num{font-size:22px}
  .idx-thumb{aspect-ratio:1/1;border-radius:12px}
  .idx-row:nth-child(even) .idx-thumb{border-radius:50px 50px 12px 12px}
  .blog-ghost{display:none}
}

/* ---------- article ---------- */
.article{max-width:760px;margin:0 auto}
.article .cat-chip{margin-bottom:16px}
.article-h1{font-family:var(--serif);font-weight:500;letter-spacing:-.01em;line-height:1.2;
  font-size:clamp(30px,4.8vw,50px);margin-bottom:18px}
.article-meta{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--ink-mute);
  padding-bottom:26px;margin-bottom:0;border-bottom:1px solid var(--rule)}
.article-meta img{width:38px;height:38px;border-radius:50%;object-fit:cover}
.article-meta b{color:var(--ink);font-weight:700}
.article-meta .dot{width:3px;height:3px;border-radius:50%;background:var(--ink-faint)}
.article-hero{margin:30px 0 36px;overflow:hidden;border-radius:20px;aspect-ratio:21/9;position:relative;
  box-shadow:0 24px 48px -26px rgba(26,29,26,.3)}
.article-hero::after{content:"";position:absolute;inset:0;
  background:linear-gradient(0deg,rgba(63,97,75,.14),transparent 45%)}
.article-hero img{width:100%;height:100%;object-fit:cover;display:block}

.prose{font-size:17px;line-height:1.85;color:var(--ink);margin-top:34px}
.article-hero + .prose{margin-top:0}
.prose p{margin-bottom:20px}
.prose .lead{font-size:clamp(17px,2vw,20px);line-height:1.75;color:var(--ink);font-weight:500;
  border-inline-start:3px solid var(--terra);padding-inline-start:20px;margin-bottom:30px}
.prose h2{font-family:var(--serif);font-weight:500;font-size:clamp(23px,3vw,31px);line-height:1.3;
  margin:44px 0 16px;letter-spacing:-.01em;position:relative;padding-inline-start:18px}
.prose h2::before{content:"";position:absolute;inset-inline-start:0;top:.32em;bottom:.22em;width:5px;border-radius:3px;
  background:linear-gradient(180deg,var(--sage),var(--terra))}
.prose h3{font-weight:700;font-size:18.5px;margin:30px 0 10px}
.prose ul,.prose ol{margin:0 0 20px;padding-inline-start:22px}
.prose li{margin-bottom:10px}
.prose li::marker{color:var(--terra)}
.prose b{font-weight:700}
.prose a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.prose .callout{background:linear-gradient(115deg,var(--card),var(--sage-soft));border:1px solid var(--rule);
  border-inline-start:4px solid var(--ochre);border-radius:12px;padding:20px 22px;margin:28px 0;
  font-size:15.5px;line-height:1.75}

.article-cta{margin-top:52px;color:#fff;border-radius:18px;padding:34px 32px;
  background:linear-gradient(120deg,var(--accent-d),var(--accent) 55%,#527a5e);
  display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap;position:relative;overflow:hidden}
.article-cta::before{content:"";position:absolute;inset-inline-end:-60px;bottom:-80px;width:220px;height:220px;
  border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.14),transparent 70%)}
.article-cta .t{font-family:var(--serif);font-weight:500;font-size:clamp(19px,2.4vw,24px);line-height:1.4;max-width:480px;position:relative}
.article-cta .btn{background:#fff;color:var(--accent);position:relative}
.article-cta .btn:hover{background:var(--bg);color:var(--accent-d)}

.back-to-blog{display:inline-block;margin-top:34px;font-weight:600;font-size:14px;color:var(--ink-mute)}
.back-to-blog:hover{color:var(--terra)}

/* ---------- blog header identity (v4) ---------- */
.brand-txt{display:flex;flex-direction:column;line-height:1.05}
.brand-sub{font-size:10px;font-weight:800;letter-spacing:.2em;text-transform:uppercase;color:var(--terra);margin-top:2px}
.nav .back-site{font-weight:700;color:var(--ink-mute);font-size:14px}
.nav .back-site:hover{color:var(--terra)}