/* ============================================================
   BINOBAN — Insights (blog), Article, and Team modules
   Loaded after binoban-pages.css.
   ============================================================ */

/* ---- Insights index ---- */
.post-feature{ display:grid; grid-template-columns:1.05fr .95fr; gap:48px; align-items:center; margin-top:56px;
  border:1px solid var(--hairline-dark2); border-radius:14px; overflow:hidden; background:rgba(255,255,255,.02);
  transition:transform .4s var(--ease), border-color .4s var(--ease); }
.bg-paper .post-feature,.bg-paper-2 .post-feature{ background:var(--paper); border-color:var(--paper-line); }
.post-feature:hover{ transform:translateY(-4px); border-color:var(--hairline-dark); }
.post-feature .pf-art{ position:relative; aspect-ratio:4/3; min-height:100%; }
.post-feature .pf-body{ padding:14px 48px 14px 8px; }
.post-feature .pf-body h3{ font-size:clamp(24px,2.6vw,32px); letter-spacing:-.018em; margin:16px 0 14px; line-height:1.1; }
.post-feature .pf-body p{ font-size:15px; line-height:1.6; color:var(--ink-soft); margin:0 0 22px; max-width:48ch; }
.bg-deep .post-feature .pf-body p,.bg-navy .post-feature .pf-body p{ color:var(--on-dark-soft); }

.post-meta{ display:flex; align-items:center; gap:14px; font-size:12px; font-weight:700; letter-spacing:.06em;
  text-transform:uppercase; color:var(--ink-mute); }
.bg-deep .post-meta,.bg-navy .post-meta{ color:var(--on-dark-mute); }
.post-meta .cat{ color:var(--gold-deep); }
.bg-deep .post-meta .cat,.bg-navy .post-meta .cat{ color:var(--gold); }
.post-meta .dot{ width:3px; height:3px; border-radius:50%; background:currentColor; opacity:.5; }

.post-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-top:30px; }
.post-grid.two{ grid-template-columns:repeat(2,1fr); }
.post-grid.three{ grid-template-columns:repeat(3,1fr); }
.post-card{ display:flex; flex-direction:column; border:1px solid var(--hairline-dark2); border-radius:12px;
  overflow:hidden; background:rgba(255,255,255,.02); transition:transform .4s var(--ease), border-color .4s var(--ease); }
.bg-paper .post-card,.bg-paper-2 .post-card{ background:var(--paper); border-color:var(--paper-line); }
.post-card:hover{ transform:translateY(-5px); border-color:var(--hairline-dark); }
.post-card .pc-art{ position:relative; aspect-ratio:16/10; }
.post-card .pc-body{ padding:24px 24px 26px; display:flex; flex-direction:column; flex:1; }
.post-card h3{ font-size:19px; letter-spacing:-.012em; line-height:1.2; margin:14px 0 10px; }
.post-card p{ font-size:13.5px; line-height:1.55; color:var(--ink-soft); margin:0 0 20px; flex:1; }
.bg-deep .post-card p,.bg-navy .post-card p{ color:var(--on-dark-soft); }
.post-card .read{ font-size:12.5px; font-weight:700; letter-spacing:.05em; color:var(--gold-deep);
  display:flex; align-items:center; gap:8px; }
.bg-deep .post-card .read,.bg-navy .post-card .read{ color:var(--gold); }
.post-card .read .arrow{ transition:transform .3s var(--ease); }
.post-card:hover .read .arrow{ transform:translateX(5px); }

/* ---- Branded post artwork (star/orbit motif tiles, no stock photos) ---- */
.post-art{ position:absolute; inset:0; overflow:hidden; }
.post-art svg{ width:100%; height:100%; display:block; }
.post-art.cat-category{ background:linear-gradient(150deg,#13284b,#0a1730); }
.post-art.cat-identity{ background:linear-gradient(150deg,#1a2348,#0c1430); }
.post-art.cat-monetize{ background:linear-gradient(150deg,#241a3f,#0e1430); }
.post-art.cat-compare{ background:linear-gradient(150deg,#0f2c42,#0a1730); }
.post-art.cat-deploy{ background:linear-gradient(150deg,#10324a,#0a1828); }
.post-art.cat-objection{ background:linear-gradient(150deg,#2a2340,#0e1430); }
.post-art.cat-economics{ background:linear-gradient(150deg,#123a36,#0a1828); }
.post-art.cat-binoban{ background:linear-gradient(150deg,#1c2a52,#0a1730); }
.post-art .pa-line{ stroke:rgba(216,185,136,.34); fill:none; }
.post-art .pa-ring{ stroke:rgba(243,241,234,.12); fill:none; }
.post-art .pa-star{ fill:var(--gold-soft); }
.post-art .pa-node{ fill:rgba(216,185,136,.7); }
.post-tag{ position:absolute; top:16px; left:16px; z-index:2; font-size:10.5px; font-weight:700;
  letter-spacing:.16em; text-transform:uppercase; color:var(--gold-soft);
  background:rgba(9,18,39,.55); border:1px solid var(--hairline-dark); border-radius:30px; padding:6px 12px; backdrop-filter:blur(4px); }

/* ---- Newsletter strip ---- */
.subscribe{ margin-top:60px; border:1px solid var(--hairline-dark2); border-radius:14px; padding:40px 44px;
  display:flex; align-items:center; justify-content:space-between; gap:36px; flex-wrap:wrap;
  background:linear-gradient(120deg, rgba(181,135,80,.10), rgba(255,255,255,.02)); }
.subscribe h3{ font-size:23px; letter-spacing:-.01em; margin:0 0 8px; }
.subscribe p{ font-size:14px; color:var(--on-dark-soft); margin:0; max-width:46ch; }
.bg-paper .subscribe p,.bg-paper-2 .subscribe p{ color:var(--ink-soft); }
.subscribe-form{ display:flex; gap:10px; flex:none; }
.subscribe-form input{ font-family:inherit; font-size:14px; color:var(--on-dark); background:rgba(243,241,234,.06);
  border:1px solid var(--hairline-dark2); border-radius:6px; padding:13px 16px; width:260px; }
.bg-paper .subscribe-form input,.bg-paper-2 .subscribe-form input{ color:var(--ink); background:#fff; border-color:var(--paper-line); }
.subscribe-form input:focus{ outline:none; border-color:var(--gold); }
.subscribe-form input::placeholder{ color:var(--on-dark-mute); }
.bg-paper .subscribe-form input::placeholder{ color:var(--ink-mute); }
.subscribe .ok{ font-size:13px; font-weight:700; color:var(--gold-bright); display:none; align-items:center; gap:8px; }
.subscribe.done .subscribe-form{ display:none; }
.subscribe.done .ok{ display:flex; }

/* ---- Team / Leadership ---- */
.team-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:24px; margin-top:56px; }
.member{ display:flex; flex-direction:column; }
.member-avatar{ width:100%; aspect-ratio:4/5; border-radius:12px; overflow:hidden; position:relative;
  border:1px solid var(--hairline-dark2); display:flex; align-items:center; justify-content:center;
  background:radial-gradient(125% 100% at 50% -8%, #16294a 0%, #0e1c36 56%, #0a1730 100%); }
.member-avatar span{ font-family:var(--font); font-weight:900; font-size:clamp(28px,3.4vw,44px);
  letter-spacing:.02em; color:var(--gold); line-height:1; }
.member-avatar::after{ content:""; position:absolute; left:50%; bottom:18%; transform:translateX(-50%);
  width:26px; height:2px; border-radius:2px; background:var(--gold); opacity:.55; }
.bg-paper .member-avatar,.bg-paper-2 .member-avatar{ border-color:var(--paper-line); }
.member .m-name{ font-size:17px; font-weight:900; letter-spacing:-.01em; margin:18px 0 4px; }
.member .m-role{ font-size:12.5px; font-weight:700; letter-spacing:.04em; color:var(--gold-deep); margin:0 0 10px; text-transform:uppercase; }
.bg-deep .member .m-role,.bg-navy .member .m-role{ color:var(--gold); }
.member .m-bio{ font-size:13px; line-height:1.55; color:var(--ink-soft); margin:0; }
.bg-deep .member .m-bio,.bg-navy .member .m-bio{ color:var(--on-dark-soft); }
.member-photo-fallback{ position:absolute; inset:0; display:grid; place-items:center;
  background:radial-gradient(120% 120% at 30% 20%, #16294a, #0a1428); pointer-events:none; }
.member-photo-fallback .star{ font-size:46px; color:rgba(216,185,136,.5); }

/* team values band */
.values{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; margin-top:56px;
  background:var(--hairline-dark2); border:1px solid var(--hairline-dark2); border-radius:12px; overflow:hidden; }
.bg-paper .values,.bg-paper-2 .values{ background:var(--paper-line); border-color:var(--paper-line); }
.value{ padding:32px 30px; background:var(--navy-900); }
.bg-paper .value,.bg-paper-2 .value{ background:var(--paper); }
.value .v-mark{ font-size:24px; color:var(--gold); margin-bottom:18px; }
.bg-paper .value .v-mark{ color:var(--gold-deep); }
.value h4{ font-size:18px; letter-spacing:-.01em; margin:0 0 10px; }
.value p{ font-size:13.5px; line-height:1.6; color:var(--ink-soft); margin:0; }
.bg-deep .value p,.bg-navy .value p{ color:var(--on-dark-soft); }

/* ============================================================
   ARTICLE PAGE
   ============================================================ */
.article-hero{ padding-top:140px; padding-bottom:clamp(36px,4vw,56px); }
.article-hero .wrap{ max-width:880px; }
.article-hero .post-meta{ margin-bottom:22px; }
.article-hero h1{ font-size:clamp(28px,3.3vw,44px); line-height:1.1; letter-spacing:-.02em; max-width:20ch; }
.article-hero .standfirst{ font-size:clamp(17px,1.6vw,21px); line-height:1.6; color:var(--on-dark-soft);
  margin-top:24px; max-width:62ch; }
.article-byline{ margin-top:30px; padding-top:24px; border-top:1px solid var(--hairline-dark2);
  display:flex; align-items:center; gap:14px; }
.article-byline image-slot{ width:46px; height:46px; border-radius:50%; overflow:hidden; flex:none;
  border:1px solid var(--hairline-dark); }
.byline-avatar{ width:46px; height:46px; border-radius:50%; flex:none; display:flex; align-items:center; justify-content:center;
  border:1px solid var(--hairline-dark); background:radial-gradient(120% 120% at 50% 0%, #16294a, #0b1730); }
.byline-avatar span{ font-family:var(--font); font-weight:900; font-size:15px; letter-spacing:.01em; color:var(--gold); line-height:1; }
.article-byline .by-name{ font-size:14px; font-weight:700; color:var(--on-dark); }
.article-byline .by-role{ font-size:12.5px; color:var(--on-dark-mute); }

.article-cover{ position:relative; height:clamp(220px,30vw,380px); overflow:hidden; }
.article-cover .post-art{ position:absolute; inset:0; }

.prose{ max-width:720px; margin:0 auto; }
.prose > * + *{ margin-top:24px; }
.prose p{ font-size:17px; line-height:1.75; color:var(--ink); }
.prose h2{ font-size:clamp(24px,2.6vw,30px); letter-spacing:-.015em; margin-top:52px; line-height:1.15; }
.prose h3{ font-size:20px; letter-spacing:-.01em; margin-top:38px; }
.prose .lead{ font-size:20px; line-height:1.6; color:var(--ink); font-weight:400; }
.prose strong{ font-weight:700; color:var(--ink); }
.prose ul{ margin:0; padding:0; list-style:none; display:flex; flex-direction:column; gap:14px; }
.prose ul li{ font-size:16.5px; line-height:1.65; color:var(--ink-soft); padding-left:30px; position:relative; }
.prose ul li .star{ position:absolute; left:0; top:6px; font-size:13px; color:var(--gold-deep); }
.prose blockquote{ margin:40px 0; padding:6px 0 6px 30px; border-left:3px solid var(--gold);
  font-size:23px; line-height:1.4; letter-spacing:-.01em; font-weight:400; color:var(--ink); }
.prose blockquote cite{ display:block; margin-top:14px; font-size:13px; font-style:normal; font-weight:700;
  letter-spacing:.04em; color:var(--gold-deep); text-transform:uppercase; }
.prose .callout{ margin:40px 0; padding:26px 30px; border:1px solid var(--paper-line); border-radius:10px;
  background:var(--paper-2); }
.prose .callout p{ font-size:15px; line-height:1.6; color:var(--ink-soft); margin:0; }
.prose .callout b{ color:var(--gold-deep); }
.prose figure{ margin:44px 0; }
.prose figure .schematic{ background:#0c1a33; border-color:var(--hairline-dark2); }
.prose figcaption{ margin-top:14px; font-size:13px; color:var(--ink-mute); text-align:center; }
.article-foot{ max-width:720px; margin:56px auto 0; padding-top:34px; border-top:1px solid var(--paper-line);
  display:flex; align-items:center; justify-content:space-between; gap:20px; flex-wrap:wrap; }
.article-foot .tags{ display:flex; gap:8px; flex-wrap:wrap; }
.article-foot .tags span{ font-size:11.5px; font-weight:600; padding:6px 12px; border-radius:30px;
  border:1px solid var(--paper-line); color:var(--ink-mute); }

/* ---- End-of-article author card ---- */
.author-card{ max-width:720px; margin:40px auto 0; display:flex; gap:20px; align-items:flex-start;
  padding:28px 30px; border:1px solid var(--paper-line); border-radius:12px; background:var(--paper-2); }
.author-card .author-avatar{ width:58px; height:58px; border-radius:50%; flex:none; display:flex;
  align-items:center; justify-content:center; border:1px solid var(--gold-deep);
  background:radial-gradient(120% 120% at 50% 0%, #16294a, #0b1730); }
.author-card .author-avatar span{ font-family:var(--font); font-weight:900; font-size:19px; color:var(--gold); line-height:1; }
.author-card .a-eyebrow{ font-size:11px; font-weight:700; letter-spacing:.16em; text-transform:uppercase;
  color:var(--gold-deep); margin:0 0 8px; }
.author-card .a-name{ font-size:18px; font-weight:900; letter-spacing:-.01em; margin:0; color:var(--ink); }
.author-card .a-role{ font-size:12.5px; font-weight:700; letter-spacing:.04em; text-transform:uppercase;
  color:var(--gold-deep); margin:3px 0 12px; }
.author-card .a-bio{ font-size:14px; line-height:1.6; color:var(--ink-soft); margin:0; }

/* ---- In-article CTA band ---- */
.article-cta{ max-width:720px; margin:52px auto 0; padding:34px 36px; border-radius:14px;
  background:linear-gradient(135deg, var(--navy-800), var(--navy-950));
  border:1px solid var(--hairline-dark); display:flex; align-items:center; justify-content:space-between;
  gap:28px; flex-wrap:wrap; position:relative; overflow:hidden; }
.article-cta::after{ content:""; position:absolute; inset:0;
  background:radial-gradient(90% 130% at 100% 0%, rgba(181,135,80,.16), transparent 60%); pointer-events:none; }
.article-cta .cta-copy{ position:relative; z-index:1; max-width:42ch; }
.article-cta .cta-eyebrow{ font-size:11px; font-weight:700; letter-spacing:.16em; text-transform:uppercase;
  color:var(--gold); margin:0 0 8px; }
.article-cta h3{ font-size:22px; letter-spacing:-.012em; line-height:1.2; margin:0; color:var(--on-dark); }
.article-cta .cta-actions{ position:relative; z-index:1; display:flex; gap:12px; flex-wrap:wrap; flex:none; }
/* Keep buttons in the dark CTA band on their on-dark styling even inside .bg-paper */
.article-cta .btn-outline{ border-color:rgba(243,241,234,.3); color:var(--on-dark); background:transparent; }
.article-cta .btn-outline:hover{ border-color:var(--gold); color:var(--gold-bright); background:rgba(243,241,234,.05); }

/* ---- Article share bar ---- */
.share-bar{ max-width:720px; margin:40px auto 0; padding-top:30px; border-top:1px solid var(--paper-line);
  display:flex; align-items:center; gap:18px; flex-wrap:wrap; }
.share-bar .share-label{ font-size:11px; font-weight:700; letter-spacing:.16em; text-transform:uppercase;
  color:var(--ink-mute); }
.share-btns{ display:flex; gap:10px; flex-wrap:wrap; }
.share-btn{ width:42px; height:42px; border-radius:50%; display:inline-flex; align-items:center; justify-content:center;
  border:1px solid var(--paper-line); background:transparent; color:var(--ink-soft); cursor:pointer;
  transition:transform .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease), background .2s var(--ease); }
.share-btn svg{ width:18px; height:18px; display:block; fill:currentColor; }
.share-btn:hover{ transform:translateY(-3px); border-color:var(--gold-deep); color:var(--gold-deep); background:var(--paper-2); }
.share-btn:focus-visible{ outline:2px solid var(--gold); outline-offset:2px; }

/* copy/share toast */
.share-toast{ position:fixed; left:50%; bottom:28px; transform:translateX(-50%) translateY(16px);
  background:var(--navy-900); color:var(--paper); border:1px solid var(--hairline-dark);
  padding:13px 20px; border-radius:10px; font-size:13.5px; font-weight:600; letter-spacing:.01em;
  display:flex; align-items:center; gap:10px; z-index:200; opacity:0; pointer-events:none;
  box-shadow:0 18px 50px rgba(0,0,0,.4); transition:opacity .3s var(--ease), transform .3s var(--ease); }
.share-toast.show{ opacity:1; transform:translateX(-50%) translateY(0); }
.share-toast .star{ color:var(--gold); font-size:13px; }

@media (max-width:560px){
  .share-bar{ gap:12px; }
  .share-btn{ width:44px; height:44px; }
}

/* ---- Listing author row ---- */
.post-author{ display:flex; align-items:center; gap:9px; margin-top:14px; }
.post-author .pa-avatar{ width:30px; height:30px; border-radius:50%; flex:none; display:flex;
  align-items:center; justify-content:center; border:1px solid var(--hairline-dark);
  background:radial-gradient(120% 120% at 50% 0%, #16294a, #0b1730); }
.bg-paper .post-author .pa-avatar,.bg-paper-2 .post-author .pa-avatar{ border-color:var(--paper-line); }
.post-author .pa-avatar span{ font-family:var(--font); font-weight:900; font-size:11px; color:var(--gold); line-height:1; }
.post-author .pa-name{ font-size:12.5px; font-weight:700; color:var(--ink); }
.bg-deep .post-author .pa-name,.bg-navy .post-author .pa-name{ color:var(--on-dark); }
.post-author .pa-role{ font-size:11px; color:var(--ink-mute); }
.bg-deep .post-author .pa-role,.bg-navy .post-author .pa-role{ color:var(--on-dark-mute); }

/* ---- Topic filter chips ---- */
.topic-filter{ display:flex; flex-wrap:wrap; gap:10px; margin-top:30px; }
.topic-filter button{ font-family:inherit; font-size:12.5px; font-weight:700; letter-spacing:.03em;
  color:var(--ink-soft); background:transparent; border:1px solid var(--paper-line); border-radius:30px;
  padding:9px 18px; cursor:pointer; transition:all .25s var(--ease); }
.topic-filter button:hover{ border-color:var(--gold-deep); color:var(--ink); }
.topic-filter button.active{ background:var(--navy-900); color:var(--paper); border-color:var(--navy-900); }
.bg-paper .topic-filter button.active,.bg-paper-2 .topic-filter button.active{ background:var(--navy-800); border-color:var(--navy-800); }
.post-card.is-hidden,.post-feature.is-hidden{ display:none; }

/* related */
.related{ margin-top:0; }
.related .post-grid{ grid-template-columns:repeat(3,1fr); margin-top:48px; }

@media (max-width:1080px){
  .post-grid.three{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:980px){
  .post-feature{ grid-template-columns:1fr; }
  .post-feature .pf-art{ aspect-ratio:16/9; }
  .post-feature .pf-body{ padding:8px 32px 36px; }
  .post-grid,.post-grid.two,.post-grid.three,.related .post-grid{ grid-template-columns:1fr; }
  .team-grid{ grid-template-columns:repeat(2,1fr); }
  .values{ grid-template-columns:1fr; }
  .subscribe{ flex-direction:column; align-items:flex-start; }
  .subscribe-form input{ width:200px; }
  .article-cta{ flex-direction:column; align-items:flex-start; gap:20px; }
  .article-cta .cta-actions .btn{ flex:1 1 auto; }
}
@media (max-width:560px){
  .team-grid{ grid-template-columns:1fr 1fr; gap:16px; }
  .subscribe-form{ flex-direction:column; width:100%; }
  .subscribe-form input{ width:100%; }
  .subscribe-form .btn{ width:100%; }
  .post-feature .pf-body{ padding:8px 22px 30px; }
  .prose p,.prose ul li{ font-size:16px; }
  .prose .lead{ font-size:18px; }
  .prose blockquote{ font-size:20px; padding-left:20px; }
  .author-card{ gap:16px; padding:22px; }
  .article-cta{ padding:26px 22px; }
  .article-foot{ flex-direction:column; align-items:flex-start; }
  .topic-filter button{ padding:8px 14px; font-size:12px; }
}