/* ==========================================================================
   R.P. Srijan — content pages (about, blog index, articles)
   Loaded in addition to site.css. Same tokens, no new colours.
   ========================================================================== */

/* --- Reading progress --------------------------------------------------- */
.progress{
  position:fixed;left:0;top:0;z-index:120;
  width:100%;height:2px;
  background:var(--accent);
  transform:scaleX(0);transform-origin:0 50%;
  will-change:transform;
}

/* --- Page head ---------------------------------------------------------- */
.page-head{
  padding-block:clamp(120px,13vw,168px) clamp(40px,5vw,60px);
  border-bottom:1px solid var(--rule);
}
.page-head .h-display{animation:rise .8s var(--ease) both}
.page-head .eyebrow{animation:rise .8s var(--ease) both}
.page-head .lede{animation:rise .8s .08s var(--ease) both}
.page-head .article-meta{animation:rise .8s .16s var(--ease) both}
@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.page-head .eyebrow{margin-bottom:22px}
.page-head .lede{margin-top:22px;max-width:60ch}

/* --- Article ------------------------------------------------------------ */
.article{padding-block:clamp(44px,6vw,72px) var(--sp-section)}
.article-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) 260px;
  gap:clamp(32px,5vw,72px);
  align-items:start;
}
.article-body{max-width:68ch;font-size:1.045rem;line-height:1.85}

.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;
  margin-top:26px;padding-top:20px;border-top:1px solid var(--rule);
  font-size:.8rem;color:var(--muted);
}
.article-meta .dot{width:3px;height:3px;border-radius:50%;background:var(--rule-strong)}
.article-meta strong{color:var(--ink-soft);font-weight:600}

/* Body typography */
.article-body h2{
  font-family:var(--serif);font-weight:400;
  font-size:clamp(1.5rem,2.6vw,1.95rem);line-height:1.22;letter-spacing:-.01em;
  color:var(--ink);
  margin-top:2.2em;margin-bottom:.6em;
  scroll-margin-top:96px;
}
.article-body h3{
  font-family:var(--sans);font-weight:600;
  font-size:1.055rem;line-height:1.4;color:var(--ink);
  margin-top:1.8em;margin-bottom:.5em;
}
.article-body p{margin-bottom:1.15em}
.article-body a{color:var(--accent);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.article-body a:hover{color:var(--accent-hi)}
.article-body strong{color:var(--ink);font-weight:600}
.article-body ul,.article-body ol{margin:0 0 1.3em;padding-left:0}
.article-body li{position:relative;padding-left:26px;margin-bottom:.6em}
.article-body ul>li::before{
  content:"";position:absolute;left:6px;top:.72em;
  width:5px;height:5px;border-radius:50%;background:var(--accent);
}
.article-body ol{counter-reset:n}
.article-body ol>li{counter-increment:n;padding-left:34px}
.article-body ol>li::before{
  content:counter(n);position:absolute;left:0;top:.08em;
  width:22px;height:22px;border-radius:50%;
  background:var(--accent-soft);color:var(--accent);
  font-family:var(--sans);font-size:.72rem;font-weight:600;
  display:flex;align-items:center;justify-content:center;
}
.article-body blockquote{
  margin:1.8em 0;padding:4px 0 4px 24px;
  border-left:2px solid var(--accent);
  font-family:var(--serif);font-size:1.22rem;font-style:italic;font-weight:300;
  line-height:1.5;color:var(--ink);
}
.article-body hr{border:0;border-top:1px solid var(--rule);margin:2.4em 0}

/* Devanagari body copy reads better a touch larger and looser */
.deva .article-body,.article-body.deva{font-size:1.06rem;line-height:1.95}
.article-body.deva h3{font-family:var(--deva);font-weight:500}

/* --- Callouts ----------------------------------------------------------- */
.callout{
  margin:1.9em 0;padding:20px 24px;
  background:var(--accent-soft);border-left:2px solid var(--accent);
  border-radius:2px;font-size:.95rem;line-height:1.75;
}
.callout p{margin-bottom:.7em}
.callout p:last-child{margin-bottom:0}
.callout-label{
  display:block;margin-bottom:8px;
  font-family:var(--sans);
  font-size:.66rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  color:var(--accent);
}
.callout--warn{background:#FBF0EC;border-left-color:var(--clay)}
.callout--warn .callout-label{color:var(--clay)}

/* --- Table -------------------------------------------------------------- */
.table-wrap{margin:1.9em 0;overflow-x:auto;border:1px solid var(--rule);border-radius:2px}
.article-body table{width:100%;border-collapse:collapse;font-size:.92rem;min-width:420px}
.article-body th,.article-body td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--rule)}
.article-body th{
  background:var(--paper-2);color:var(--ink);
  font-size:.72rem;font-weight:600;letter-spacing:.09em;text-transform:uppercase;
}
.article-body tr:last-child td{border-bottom:0}

/* --- Sidebar / table of contents ---------------------------------------- */
.article-aside{position:sticky;top:96px;font-size:.85rem}
.toc-label{
  font-size:.66rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  color:var(--muted);margin-bottom:14px;
}
.toc a{
  display:block;padding:7px 0 7px 14px;
  border-left:1px solid var(--rule);
  color:var(--body);text-decoration:none;line-height:1.45;
  transition:color .2s var(--ease),border-color .2s var(--ease);
}
.toc a:hover{color:var(--accent);border-left-color:var(--accent)}
.toc a.is-current{color:var(--accent);font-weight:600;border-left-color:var(--accent)}

/* --- Author box --------------------------------------------------------- */
.author-box{
  display:flex;gap:20px;align-items:flex-start;
  margin-top:clamp(40px,5vw,64px);padding-top:32px;
  border-top:1px solid var(--rule);
}
.author-box img{width:64px;height:64px;border-radius:50%;object-fit:cover;flex:none}
.author-box .name{font-family:var(--serif);font-size:1.15rem;color:var(--ink);margin-bottom:4px}
.author-box p{font-size:.88rem;line-height:1.7;color:var(--body);margin:0}

/* --- Post cards --------------------------------------------------------- */
.post-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1px;background:var(--rule);border:1px solid var(--rule)}
.post-card{
  display:flex;flex-direction:column;gap:12px;
  background:var(--paper);padding:clamp(26px,3vw,36px);
  text-decoration:none;transition:background .25s var(--ease);
}
.post-card:hover{background:var(--surface)}
.post-card .cat{
  font-size:.66rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);
}
.post-card .title{
  font-family:var(--serif);font-weight:400;font-size:1.32rem;line-height:1.26;color:var(--ink);
}
.post-card .excerpt{font-size:.9rem;line-height:1.7;color:var(--body)}
.post-card .meta{margin-top:auto;padding-top:6px;font-size:.75rem;color:var(--muted)}

/* --- FAQ ---------------------------------------------------------------- */
.faq{margin-top:2.4em;border-top:1px solid var(--rule)}
.faq details{border-bottom:1px solid var(--rule)}
.faq summary{
  padding:18px 32px 18px 0;position:relative;cursor:pointer;list-style:none;
  font-weight:600;color:var(--ink);line-height:1.5;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";position:absolute;right:6px;top:50%;
  width:9px;height:9px;margin-top:-6px;
  border-right:1.5px solid var(--muted);border-bottom:1.5px solid var(--muted);
  transform:rotate(45deg);transition:transform .25s var(--ease);
}
.faq details[open] summary::after{transform:rotate(-135deg);margin-top:-2px}
.faq .answer{padding:0 0 20px;font-size:.95rem;line-height:1.8}

/* --- About page --------------------------------------------------------- */
.about-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:clamp(36px,5vw,76px);align-items:start}
.fact-list{border-top:1px solid var(--rule)}
.fact-list div{display:grid;grid-template-columns:130px minmax(0,1fr);gap:16px;padding:14px 0;border-bottom:1px solid var(--rule);font-size:.9rem}
.fact-list dt{font-size:.68rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);padding-top:3px}
.fact-list dd{color:var(--ink-soft)}
.fact-list a{color:var(--accent);text-decoration:none}
.fact-list a:hover{text-decoration:underline}

/* --- In-article video --------------------------------------------------- */
.video-embed{
  margin:2.2em 0;
  border:1px solid var(--rule);border-radius:2px;overflow:hidden;
  background:var(--surface);
  box-shadow:var(--shadow-sm);
  transition:box-shadow .3s var(--ease),border-color .3s var(--ease);
}
.video-embed:hover{box-shadow:var(--shadow-md);border-color:var(--rule-strong)}
.video-embed .thumb{border-radius:0}
.video-embed figcaption{
  display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;
  padding:14px 18px;font-size:.86rem;line-height:1.55;color:var(--ink);
}
.video-embed .tag{
  font-size:.62rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  color:var(--accent);flex:none;
}

/* --- Motion ------------------------------------------------------------- */
.post-card{transition:background .25s var(--ease),transform .25s var(--ease),box-shadow .25s var(--ease)}
.post-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.fact-list div{transition:background .2s var(--ease)}
.fact-list div:hover{background:var(--paper-2)}
.faq details[open] .answer{animation:rise .35s var(--ease) both}

@media (prefers-reduced-motion:reduce){
  .progress{display:none}
  .page-head .eyebrow,.page-head .h-display,.page-head .lede,.page-head .article-meta,
  .faq details[open] .answer{animation:none}
  .post-card:hover{transform:none}
}

/* --- Responsive --------------------------------------------------------- */
@media (max-width:1000px){
  .article-grid{grid-template-columns:minmax(0,1fr)}
  .article-aside{position:static;display:none}
  .about-grid{grid-template-columns:1fr}
}
@media (max-width:560px){
  .fact-list div{grid-template-columns:1fr;gap:4px}
  .author-box{flex-direction:column;gap:14px}
}