/* PRAAN Publication Assets - scoped to .praan-publication */
.praan-publication{
  --pp-ink:#2d2724;
  --pp-muted:#6e635d;
  --pp-orange:#d7652c;
  --pp-orange-dark:#a9461f;
  --pp-cream:#f7f1e8;
  --pp-cream-2:#fffaf3;
  --pp-brown:#5c3c2e;
  --pp-line:#eadbcc;
  --pp-white:#ffffff;
  --pp-shadow:0 18px 46px rgba(77,49,34,.10);
  font-family:"Hind Siliguri","Noto Sans Bengali","SolaimanLipi",system-ui,-apple-system,"Segoe UI",sans-serif;
  color:var(--pp-ink);
  font-size:17px;
  line-height:1.78;
  max-width:1120px;
  margin:0 auto;
  padding:12px 0 40px;
  overflow:hidden;
}
.praan-publication *{box-sizing:border-box}
.praan-publication h1,.praan-publication h2,.praan-publication h3{
  font-family:"Noto Serif Bengali","Noto Sans Bengali","Hind Siliguri",serif;
  color:var(--pp-ink);
  line-height:1.25;
  letter-spacing:-.01em;
  margin-top:0;
}
.praan-publication h1{font-size:clamp(2.25rem,4vw,4.4rem);margin-bottom:18px}
.praan-publication h2{font-size:clamp(1.65rem,2.7vw,2.65rem);margin-bottom:14px}
.praan-publication h3{font-size:1.25rem;margin-bottom:8px}
.praan-publication p{margin:0 0 18px}
.praan-publication a{text-decoration:none}

.praan-publication .pub-hero{
  display:grid;
  grid-template-columns:minmax(260px,360px) 1fr;
  gap:clamp(30px,5vw,72px);
  align-items:center;
  padding:clamp(26px,5vw,64px);
  border-radius:32px;
  background:
    radial-gradient(circle at 84% 14%,rgba(215,101,44,.17),transparent 30%),
    linear-gradient(135deg,#f8f0e5 0%,#fffaf4 54%,#f3e3d2 100%);
  border:1px solid #ead8c7;
  position:relative;
}
.praan-publication .pub-hero:after{
  content:"";
  position:absolute;right:-90px;bottom:-110px;width:260px;height:260px;border:1px solid rgba(169,70,31,.15);border-radius:50%;
}
.praan-publication .pub-cover{
  min-height:455px;
  border-radius:8px 20px 20px 8px;
  padding:42px 34px 32px;
  background:linear-gradient(160deg,#5d3629 0%,#7c4933 58%,#c95f2d 100%);
  color:#fff;
  box-shadow:0 28px 60px rgba(67,38,25,.25),inset 7px 0 0 rgba(255,255,255,.08);
  display:flex;flex-direction:column;position:relative;isolation:isolate;
  transform:perspective(1000px) rotateY(2deg);
  transition:transform .45s ease,box-shadow .45s ease;
}
.praan-publication .pub-cover:before{
  content:"";position:absolute;inset:0;z-index:-1;border-radius:inherit;
  background:repeating-linear-gradient(45deg,transparent 0 19px,rgba(255,255,255,.025) 20px 21px);
}
.praan-publication .pub-cover:hover{transform:perspective(1000px) rotateY(0deg) translateY(-8px);box-shadow:0 36px 72px rgba(67,38,25,.3),inset 7px 0 0 rgba(255,255,255,.08)}
.praan-publication .pub-cover-kicker{font-size:.72rem;letter-spacing:.18em;font-weight:700;opacity:.8}
.praan-publication .pub-cover-title{font-family:"Noto Serif Bengali","Noto Sans Bengali",serif;font-size:2.35rem;font-weight:800;line-height:1.3;margin:auto 0 18px}
.praan-publication .pub-cover-rule{width:62px;height:4px;background:#ffd7bd;border-radius:10px;margin-bottom:18px}
.praan-publication .pub-cover-sub{font-weight:700;letter-spacing:.08em;font-size:.9rem;opacity:.9}
.praan-publication .pub-cover-mark{margin-top:auto;padding-top:54px;font-size:.8rem;letter-spacing:.1em;font-weight:700;opacity:.8}

.praan-publication .pub-eyebrow,.praan-publication .pub-section-kicker{
  display:inline-flex;align-items:center;gap:8px;
  color:var(--pp-orange-dark);font-size:.78rem;font-weight:800;letter-spacing:.11em;text-transform:uppercase;margin-bottom:13px;
}
.praan-publication .pub-eyebrow:before,.praan-publication .pub-section-kicker:before{content:"";width:24px;height:2px;background:var(--pp-orange);display:inline-block}
.praan-publication .pub-subtitle{font-size:1.12rem;color:var(--pp-muted);max-width:720px}
.praan-publication .pub-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.praan-publication .pub-btn{
  min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 20px;border-radius:999px;font-weight:700;
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease,color .25s ease,border-color .25s ease;
}
.praan-publication .pub-btn:hover{transform:translateY(-3px)}
.praan-publication .pub-btn-primary{background:var(--pp-orange);color:#fff!important;box-shadow:0 12px 24px rgba(215,101,44,.22)}
.praan-publication .pub-btn-primary:hover{background:var(--pp-orange-dark);box-shadow:0 18px 32px rgba(169,70,31,.28)}
.praan-publication .pub-btn-ghost{background:rgba(255,255,255,.62);color:var(--pp-brown)!important;border:1px solid #dbc6b6}
.praan-publication .pub-btn-ghost:hover{background:#fff;border-color:#c99f86}

.praan-publication .pub-section{padding:clamp(48px,7vw,82px) clamp(8px,2vw,22px)}
.praan-publication .pub-lead{font-size:1.22rem;line-height:1.9;max-width:980px}
.praan-publication .pub-stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}
.praan-publication .pub-stat-card,.praan-publication .pub-feature-card,.praan-publication .pub-context-card{
  background:#fff;border:1px solid var(--pp-line);border-radius:20px;padding:24px;
  box-shadow:0 8px 24px rgba(78,49,32,.05);position:relative;overflow:hidden;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.praan-publication .pub-stat-card:after,.praan-publication .pub-feature-card:after{
  content:"";position:absolute;left:0;bottom:0;width:100%;height:4px;background:var(--pp-orange);transform:scaleX(0);transform-origin:left;transition:transform .3s ease;
}
.praan-publication .pub-stat-card:hover,.praan-publication .pub-feature-card:hover,.praan-publication .pub-context-card:hover{transform:translateY(-7px);box-shadow:var(--pp-shadow);border-color:#dfc2ae}
.praan-publication .pub-stat-card:hover:after,.praan-publication .pub-feature-card:hover:after{transform:scaleX(1)}
.praan-publication .pub-stat-card small{display:block;color:var(--pp-muted);margin-bottom:9px}
.praan-publication .pub-stat-card strong{display:block;font-size:1.08rem;line-height:1.55}
.praan-publication .pub-stat-icon,.praan-publication .pub-feature-no{
  width:42px;height:42px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:#f7e5d8;color:var(--pp-orange-dark);font-weight:800;margin-bottom:18px;
}

.praan-publication .pub-callout{
  padding:clamp(30px,5vw,54px);border-radius:26px;background:linear-gradient(135deg,#58372c,#7b4935);color:#fff;position:relative;overflow:hidden;
}
.praan-publication .pub-callout:after{content:"“";position:absolute;right:34px;top:-52px;font-size:13rem;font-family:Georgia,serif;color:rgba(255,255,255,.07);line-height:1}
.praan-publication .pub-callout h2,.praan-publication .pub-callout p{color:#fff;position:relative;z-index:1}
.praan-publication .pub-callout p{max-width:920px;margin-bottom:0;opacity:.94}
.praan-publication .pub-callout-label{display:inline-block;background:#f3bf96;color:#5b3426;padding:6px 12px;border-radius:999px;font-weight:800;font-size:.8rem;margin-bottom:15px}

.praan-publication .pub-heading-row{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:22px}
.praan-publication .pub-feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.praan-publication .pub-feature-card h3{font-size:1.3rem}
.praan-publication .pub-feature-card p{color:var(--pp-muted);margin-bottom:0}

.praan-publication .pub-context{
  margin:0 0 20px;padding:clamp(38px,6vw,62px)!important;border-radius:28px;background:var(--pp-cream-2);border:1px solid var(--pp-line);
}
.praan-publication .pub-context-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:32px;align-items:start}
.praan-publication .pub-context-card{background:#fff}
.praan-publication .pub-context-card ul{margin:12px 0 0;padding:0;list-style:none}
.praan-publication .pub-context-card li{position:relative;padding:10px 0 10px 28px;border-bottom:1px dashed #eadbce}
.praan-publication .pub-context-card li:last-child{border-bottom:0}
.praan-publication .pub-context-card li:before{content:"✓";position:absolute;left:0;color:var(--pp-orange);font-weight:800}

.praan-publication .pub-use-box{display:grid;grid-template-columns:.7fr 1.3fr;gap:34px;padding:34px;border:1px solid var(--pp-line);border-radius:26px;background:#fff}
.praan-publication .pub-use-steps{display:grid;gap:14px}
.praan-publication .pub-use-step{display:grid;grid-template-columns:110px 1fr;gap:15px;align-items:start;padding:17px 18px;border-radius:15px;background:var(--pp-cream-2);transition:transform .25s ease,background .25s ease}
.praan-publication .pub-use-step:hover{transform:translateX(5px);background:#f8eadf}
.praan-publication .pub-use-step strong{color:var(--pp-orange-dark);font-size:1.08rem}
.praan-publication .pub-use-step span{color:var(--pp-muted)}

.praan-publication .pub-download{
  margin:20px 8px 34px;padding:clamp(30px,5vw,52px);display:flex;justify-content:space-between;align-items:center;gap:28px;
  border-radius:28px;background:linear-gradient(135deg,#fff3e9,#f3dfcf);border:1px solid #e3c8b5;
}
.praan-publication .pub-download-copy{max-width:720px}
.praan-publication .pub-download-copy p{margin-bottom:0;color:var(--pp-muted)}
.praan-publication .pub-btn-download{background:var(--pp-brown);color:#fff!important;white-space:nowrap;box-shadow:0 12px 26px rgba(92,60,46,.18)}
.praan-publication .pub-btn-download:hover{background:#3f2a21;box-shadow:0 18px 34px rgba(63,42,33,.25)}
.praan-publication .pub-btn-arrow{font-size:1.2rem;transition:transform .25s ease}
.praan-publication .pub-btn-download:hover .pub-btn-arrow{transform:translate(3px,-3px)}
.praan-publication .pub-source-note{margin:0 8px;padding:18px 20px;border-left:4px solid var(--pp-orange);background:#fbf7f2;color:var(--pp-muted);font-size:.92rem;border-radius:0 12px 12px 0}

/* Scroll reveal is progressive enhancement; content remains visible if JS is unavailable */
.praan-publication.pp-js .pp-reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.praan-publication.pp-js .pp-reveal.pp-visible{opacity:1;transform:none}

@media (max-width:900px){
  .praan-publication{font-size:16px;padding-inline:12px}
  .praan-publication .pub-hero{grid-template-columns:1fr;padding:30px 22px}
  .praan-publication .pub-cover{max-width:360px;width:100%;margin:0 auto;min-height:420px;transform:none}
  .praan-publication .pub-stat-grid{grid-template-columns:1fr}
  .praan-publication .pub-feature-grid{grid-template-columns:1fr}
  .praan-publication .pub-context-grid{grid-template-columns:1fr}
  .praan-publication .pub-use-box{grid-template-columns:1fr;padding:24px}
  .praan-publication .pub-download{flex-direction:column;align-items:flex-start}
}
@media (max-width:560px){
  .praan-publication .pub-section{padding:42px 4px}
  .praan-publication .pub-cover{min-height:380px;padding:34px 26px}
  .praan-publication .pub-cover-title{font-size:2rem}
  .praan-publication .pub-actions{flex-direction:column}
  .praan-publication .pub-btn{width:100%}
  .praan-publication .pub-use-step{grid-template-columns:1fr;gap:4px}
  .praan-publication .pub-download{margin-inline:0}
  .praan-publication .pub-source-note{margin-inline:0}
}
@media (prefers-reduced-motion:reduce){
  .praan-publication *{scroll-behavior:auto!important;animation:none!important;transition:none!important}
}