/* =================================================================
   Maktaba — Bibliothèque classique (vert & or)
   Conçu pour RTL (arabe par défaut) et LTR (fr/en).
   ================================================================= */

:root{
  --green-900:#0e2a1f;
  --green-800:#143a2b;
  --green-700:#1B4332;
  --green-600:#235c43;
  --gold-500:#C9A227;
  --gold-400:#d8b94a;
  --gold-300:#e7d089;
  --cream-100:#F5EFE0;
  --cream-200:#ece3cd;
  --paper:#fbf8f1;
  --ink:#22281f;
  --muted:#6b6357;
  --shadow:0 18px 40px -18px rgba(14,42,31,.45);
  --radius:14px;
  --maxw:1200px;
  --serif:"Playfair Display",Georgia,serif;
  --ar:"Amiri","Scheherazade New",Georgia,serif;
  --sans:"Cairo","Segoe UI",system-ui,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--paper);
  line-height:1.7;
  overflow-x:hidden;
}
body[dir="rtl"]{font-family:var(--ar),var(--sans)}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .25s}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{position:relative}

/* ---------- Ornement / titres ---------- */
.heading{
  font-family:var(--serif);
  color:var(--green-700);
  font-weight:700;
  line-height:1.25;
}
body[dir="rtl"] .heading{font-family:var(--ar)}
.section-title{
  text-align:center;
  margin-bottom:14px;
  font-size:clamp(1.7rem,3.4vw,2.6rem);
}
.section-sub{
  text-align:center;color:var(--muted);
  max-width:620px;margin:0 auto 46px;
}
.ornament{
  display:flex;align-items:center;justify-content:center;
  gap:14px;margin:10px auto 0;color:var(--gold-500);
}
.ornament::before,.ornament::after{
  content:"";height:1px;width:70px;
  background:linear-gradient(90deg,transparent,var(--gold-500));
}
.ornament::after{background:linear-gradient(90deg,var(--gold-500),transparent)}
.ornament span{font-size:1.1rem}

/* ---------- Boutons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 30px;border-radius:50px;
  font-weight:600;font-family:var(--sans);
  cursor:pointer;border:none;
  transition:transform .25s,box-shadow .25s,background .25s;
}
body[dir="rtl"] .btn{font-family:var(--ar);font-weight:700}
.btn-gold{
  background:linear-gradient(135deg,var(--gold-400),var(--gold-500));
  color:var(--green-900);
  box-shadow:0 10px 24px -10px rgba(201,162,39,.8);
}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 16px 30px -10px rgba(201,162,39,.9)}
.btn-outline{
  background:transparent;border:1.5px solid var(--gold-500);color:var(--green-700);
}
.btn-outline:hover{background:var(--gold-500);color:var(--green-900);transform:translateY(-3px)}
.btn-ghost{background:rgba(245,239,224,.12);color:var(--cream-100);border:1px solid rgba(245,239,224,.25)}
.btn-ghost:hover{background:var(--gold-500);color:var(--green-900);border-color:var(--gold-500)}

/* =================================================================
   Header
   ================================================================= */
.topbar{
  background:var(--green-900);color:var(--cream-200);
  font-size:.82rem;padding:8px 0;
}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:16px}
.topbar a:hover{color:var(--gold-400)}
.lang-switch{display:flex;gap:6px;align-items:center}
.lang-switch a{
  padding:3px 10px;border-radius:30px;border:1px solid transparent;
  transition:all .2s;font-weight:600;
}
.lang-switch a.active{background:var(--gold-500);color:var(--green-900)}
.lang-switch a:not(.active):hover{border-color:var(--gold-500);color:var(--gold-400)}

.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(251,248,241,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--cream-200);
  transition:box-shadow .3s,padding .3s;
}
.site-header.scrolled{box-shadow:0 10px 30px -18px rgba(14,42,31,.4)}
.site-header .container{
  position:relative;
  display:flex;align-items:center;justify-content:space-between;
  gap:20px;padding-top:16px;padding-bottom:16px;transition:padding .3s;
}
.site-header.scrolled .container{padding-top:10px;padding-bottom:10px}
.brand{display:flex;align-items:center;gap:14px}
.brand .logo{
  width:50px;height:50px;flex:none;
  display:grid;place-items:center;border-radius:50%;
  background:radial-gradient(circle at 30% 30%,var(--green-600),var(--green-800));
  border:2px solid var(--gold-500);color:var(--gold-400);
}
.brand .logo svg{width:28px;height:28px}
.brand .name{font-family:var(--serif);font-size:1.35rem;color:var(--green-700);font-weight:800;line-height:1.1}
body[dir="rtl"] .brand .name{font-family:var(--ar)}
.brand .tag{font-size:.72rem;color:var(--gold-500);letter-spacing:.5px}

.nav{display:flex;align-items:center;gap:30px}
.nav a{
  position:relative;font-weight:600;color:var(--green-800);padding:6px 0;
}
body[dir="rtl"] .nav a{font-weight:700}
.nav a::after{
  content:"";position:absolute;bottom:0;inset-inline-start:0;
  width:0;height:2px;background:var(--gold-500);transition:width .3s;
}
.nav a:hover::after,.nav a.is-active::after{width:100%}
.nav a:hover,.nav a.is-active{color:var(--gold-500)}

.header-actions{display:flex;align-items:center;gap:14px}
.icon-btn{
  width:42px;height:42px;border-radius:50%;display:grid;place-items:center;
  border:1px solid var(--cream-200);color:var(--green-700);cursor:pointer;background:transparent;
  transition:all .25s;
}
.icon-btn:hover{background:var(--green-700);color:var(--gold-400);border-color:var(--green-700)}
.burger{display:none}

/* Recherche déroulante */
.search-pop{
  position:absolute;inset-inline-end:24px;top:calc(100% + 10px);
  background:#fff;border:1px solid var(--cream-200);border-radius:50px;
  box-shadow:var(--shadow);padding:6px;display:none;align-items:center;
  width:min(420px,90vw);
}
.search-pop.open{display:flex;animation:fadeDown .3s}
.search-pop input{flex:1;border:none;outline:none;padding:10px 18px;font:inherit;background:transparent}
.search-pop button{flex:none}

/* =================================================================
   Hero
   ================================================================= */
.hero{
  position:relative;color:var(--cream-100);
  background:
    linear-gradient(180deg,rgba(14,42,31,.86),rgba(20,58,43,.94)),
    radial-gradient(circle at 80% 20%,rgba(201,162,39,.22),transparent 55%);
  background-color:var(--green-800);
  overflow:hidden;
}
.hero::before{
  /* motif arabesque */
  content:"";position:absolute;inset:0;
  background-image:
    radial-gradient(circle, rgba(201,162,39,.10) 1.5px, transparent 1.6px);
  background-size:26px 26px;opacity:.5;
}
.hero-pattern{
  position:absolute;inset-inline-end:-120px;top:50%;transform:translateY(-50%);
  width:560px;height:560px;opacity:.16;color:var(--gold-400);
  animation:spin 70s linear infinite;
}
.hero .container{
  position:relative;z-index:2;
  min-height:78vh;display:flex;flex-direction:column;justify-content:center;
  padding-top:70px;padding-bottom:70px;max-width:820px;
}
.hero .eyebrow{
  color:var(--gold-400);letter-spacing:3px;text-transform:uppercase;
  font-size:.8rem;margin-bottom:20px;font-weight:700;
}
.hero h1{
  font-family:var(--serif);font-weight:800;
  font-size:clamp(2.3rem,6vw,4.4rem);line-height:1.1;margin-bottom:22px;
}
body[dir="rtl"] .hero h1{font-family:var(--ar);line-height:1.3}
.hero h1 .accent{color:var(--gold-400)}
.hero p{font-size:clamp(1rem,2vw,1.25rem);color:var(--cream-200);max-width:620px;margin-bottom:36px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.hero-stats{display:flex;gap:40px;margin-top:54px;flex-wrap:wrap}
.hero-stats .num{font-family:var(--serif);font-size:2rem;color:var(--gold-400);font-weight:800}
.hero-stats .lbl{font-size:.85rem;color:var(--cream-200)}

.wave{position:absolute;bottom:-1px;inset-inline:0;z-index:2;color:var(--paper)}

/* =================================================================
   Cartes livres
   ================================================================= */
.book-grid{
  display:grid;gap:30px;
  grid-template-columns:repeat(auto-fill,minmax(230px,1fr));
}
.book-card{
  background:#fff;border-radius:var(--radius);overflow:hidden;
  box-shadow:0 10px 28px -20px rgba(14,42,31,.5);
  border:1px solid var(--cream-200);
  display:flex;flex-direction:column;
  transition:transform .35s,box-shadow .35s;
}
.book-card:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.book-cover{
  position:relative;aspect-ratio:3/4.2;overflow:hidden;background:var(--green-800);
}
.book-cover img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.book-card:hover .book-cover img{transform:scale(1.06)}
.book-cover .badge{
  position:absolute;inset-block-start:12px;inset-inline-start:12px;
  background:var(--gold-500);color:var(--green-900);
  font-size:.72rem;font-weight:700;padding:4px 12px;border-radius:30px;
}
.book-cover .overlay{
  position:absolute;inset:0;display:grid;place-items:center;
  background:linear-gradient(0deg,rgba(14,42,31,.85),transparent 60%);
  opacity:0;transition:opacity .35s;
}
.book-card:hover .book-cover .overlay{opacity:1}
.book-cover .overlay .btn{transform:translateY(12px);transition:transform .35s}
.book-card:hover .overlay .btn{transform:translateY(0)}
.book-body{padding:18px 18px 22px;display:flex;flex-direction:column;gap:6px;flex:1}
.book-cat{font-size:.74rem;color:var(--gold-500);font-weight:700;letter-spacing:.5px}
.book-title{
  font-family:var(--serif);font-size:1.1rem;color:var(--green-800);font-weight:700;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
body[dir="rtl"] .book-title{font-family:var(--ar)}
.book-author{font-size:.85rem;color:var(--muted)}
.book-foot{
  margin-top:auto;display:flex;align-items:center;justify-content:space-between;
  padding-top:14px;border-top:1px dashed var(--cream-200);
}
.book-price{font-family:var(--serif);font-weight:800;color:var(--green-700);font-size:1.05rem;direction:ltr;unicode-bidi:isolate;display:inline-block}

/* =================================================================
   Sections génériques
   ================================================================= */
.section-pad{padding:90px 0}
.bg-cream{background:linear-gradient(180deg,var(--cream-100),var(--paper))}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:40px;flex-wrap:wrap}
.section-head .heading{font-size:clamp(1.6rem,3vw,2.3rem)}
.link-more{color:var(--gold-600,#b5901f);font-weight:700;display:inline-flex;gap:8px;align-items:center}
.link-more:hover{color:var(--green-700);gap:14px;transition:gap .25s,color .25s}

/* Rayons / catégories */
.cat-grid{display:grid;gap:24px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.cat-card{
  position:relative;display:block;padding:34px 28px;border-radius:var(--radius);
  background:linear-gradient(135deg,var(--green-700),var(--green-900));
  color:var(--cream-100);overflow:hidden;text-decoration:none;
  border:1px solid rgba(201,162,39,.3);
  transition:transform .35s,border-color .35s,box-shadow .35s;
}
.cat-card:hover{
  transform:translateY(-6px);border-color:var(--gold-400);
  box-shadow:0 14px 30px rgba(20,60,40,.22);
}
/* Rayon actuellement filtré dans le catalogue */
.cat-card.is-active{
  border-color:var(--gold-400);
  box-shadow:0 0 0 2px var(--gold-400) inset;
}
.cat-card h3,.cat-card:hover h3{color:var(--cream-100)}
.cat-card:hover .ic{color:var(--gold-300)}
.cat-card::after{
  content:"";position:absolute;inset-block-end:-30px;inset-inline-end:-30px;
  width:120px;height:120px;border:2px solid var(--gold-500);opacity:.25;
  transform:rotate(45deg);transition:transform .5s;
}
.cat-card:hover::after{transform:rotate(90deg) scale(1.1)}
.cat-card .ic{color:var(--gold-400);margin-bottom:16px}
.cat-card h3{font-family:var(--serif);font-size:1.3rem;margin-bottom:6px}
body[dir="rtl"] .cat-card h3{font-family:var(--ar)}
.cat-card .nb{font-size:.85rem;color:var(--gold-300)}

/* Bandeau de rayons du catalogue (filtrage direct, au-dessus des livres) */
.cat-strip{
  display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px;
  padding-bottom:20px;border-bottom:1px solid var(--cream-100);
}
.cat-chip{
  display:inline-flex;align-items:center;gap:9px;
  padding:9px 15px;border-radius:999px;text-decoration:none;
  background:var(--paper);border:1.5px solid var(--cream-100);
  color:var(--green-800);font-weight:700;font-size:.92rem;line-height:1;
  transition:background .25s,border-color .25s,color .25s,transform .25s;
}
.cat-chip svg{color:var(--gold-500);flex:none;transition:color .25s}
.cat-chip .nb{
  background:var(--cream-100);color:var(--green-700);
  border-radius:999px;padding:2px 8px;font-size:.78rem;transition:background .25s,color .25s;
}
.cat-chip:hover{border-color:var(--gold-400);transform:translateY(-2px)}
.cat-chip.is-active{
  background:linear-gradient(135deg,var(--green-700),var(--green-900));
  border-color:var(--green-900);color:var(--cream-100);
}
.cat-chip.is-active svg{color:var(--gold-400)}
.cat-chip.is-active .nb{background:rgba(255,255,255,.16);color:var(--cream-100)}

/* Atouts */
.feature-grid{display:grid;gap:30px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.feature{text-align:center;padding:36px 26px}
.feature .ic{
  width:78px;height:78px;margin:0 auto 22px;border-radius:50%;
  display:grid;place-items:center;color:var(--gold-500);
  background:var(--cream-100);border:2px solid var(--gold-300);
  transition:transform .4s,background .4s,color .4s;
}
.feature:hover .ic{transform:rotate(8deg) scale(1.05);background:var(--green-700);color:var(--gold-400)}
.feature h3{font-family:var(--serif);color:var(--green-700);font-size:1.2rem;margin-bottom:10px}
body[dir="rtl"] .feature h3{font-family:var(--ar)}
.feature p{color:var(--muted)}

/* Bandeau CTA */
.cta-band{
  background:linear-gradient(135deg,var(--green-800),var(--green-900));
  color:var(--cream-100);text-align:center;padding:70px 24px;
  position:relative;overflow:hidden;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(circle,rgba(201,162,39,.12) 1.5px,transparent 1.6px);
  background-size:24px 24px;opacity:.6;
}
.cta-band h2{font-family:var(--serif);font-size:clamp(1.8rem,4vw,2.8rem);margin-bottom:16px;position:relative}
body[dir="rtl"] .cta-band h2{font-family:var(--ar)}
.cta-band p{color:var(--cream-200);max-width:560px;margin:0 auto 30px;position:relative}

/* =================================================================
   Catalogue
   ================================================================= */
.page-banner{
  background:linear-gradient(135deg,var(--green-800),var(--green-900));
  color:var(--cream-100);padding:60px 0 70px;text-align:center;position:relative;overflow:hidden;
}
.page-banner::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(circle,rgba(201,162,39,.12) 1.5px,transparent 1.6px);
  background-size:24px 24px;opacity:.5;
}
.page-banner h1{font-family:var(--serif);font-size:clamp(2rem,5vw,3rem);position:relative}
body[dir="rtl"] .page-banner h1{font-family:var(--ar)}
.page-banner .crumb{position:relative;color:var(--gold-300);margin-top:10px;font-size:.9rem}

.catalog-layout{display:grid;grid-template-columns:280px 1fr;gap:40px;align-items:start}
.filters{
  position:sticky;top:96px;background:#fff;border:1px solid var(--cream-200);
  border-radius:var(--radius);padding:26px;box-shadow:0 10px 28px -22px rgba(14,42,31,.5);
}
.filters h3{font-family:var(--serif);color:var(--green-700);margin-bottom:6px;font-size:1.15rem}
body[dir="rtl"] .filters h3{font-family:var(--ar)}
.filter-group{margin-bottom:22px}
.filter-group label{display:block;font-weight:700;color:var(--green-800);margin-bottom:8px;font-size:.9rem}
.filter-group select,.filter-group input{
  width:100%;padding:11px 14px;border:1px solid var(--cream-200);border-radius:10px;
  font:inherit;background:var(--paper);color:var(--ink);outline:none;transition:border .2s;
}
.filter-group select:focus,.filter-group input:focus{border-color:var(--gold-500)}
.filters .btn{width:100%;justify-content:center;margin-top:6px}

.catalog-toolbar{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  margin-bottom:26px;flex-wrap:wrap;
}
.catalog-toolbar .count{color:var(--muted);font-weight:600}
.catalog-toolbar .count b{color:var(--green-700)}
.sort-inline{display:flex;align-items:center;gap:10px}
.sort-inline select{padding:9px 14px;border:1px solid var(--cream-200);border-radius:10px;font:inherit;background:#fff}

.empty{
  text-align:center;padding:80px 20px;color:var(--muted);
  border:2px dashed var(--cream-200);border-radius:var(--radius);
}
.empty .ic{color:var(--gold-400);margin-bottom:16px}

.pagination{display:flex;gap:8px;justify-content:center;margin-top:50px;flex-wrap:wrap}
.pagination a,.pagination span{
  min-width:44px;height:44px;display:grid;place-items:center;border-radius:10px;
  border:1px solid var(--cream-200);font-weight:700;color:var(--green-700);background:#fff;transition:all .2s;
}
.pagination a:hover{background:var(--green-700);color:var(--gold-400);border-color:var(--green-700)}
.pagination .current{background:var(--gold-500);color:var(--green-900);border-color:var(--gold-500)}

/* =================================================================
   Fiche livre
   ================================================================= */
.book-detail{display:grid;grid-template-columns:380px 1fr;gap:56px;align-items:start}
.book-detail .cover-wrap{position:relative}
.book-detail .cover-wrap .frame{
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  border:1px solid var(--cream-200);background:var(--green-800);aspect-ratio:3/4.2;
}
.book-detail .cover-wrap .frame img{width:100%;height:100%;object-fit:cover}
.book-detail .cover-wrap::before{
  content:"";position:absolute;inset-block-start:-16px;inset-inline-start:-16px;
  width:120px;height:120px;border-top:3px solid var(--gold-500);border-inline-start:3px solid var(--gold-500);
  opacity:.6;
}
.book-detail .cover-wrap::after{
  content:"";position:absolute;inset-block-end:-16px;inset-inline-end:-16px;
  width:120px;height:120px;border-bottom:3px solid var(--gold-500);border-inline-end:3px solid var(--gold-500);
  opacity:.6;
}
.book-detail .info .cat{color:var(--gold-500);font-weight:700;letter-spacing:1px;text-transform:uppercase;font-size:.82rem}
.book-detail .info h1{font-family:var(--serif);color:var(--green-800);font-size:clamp(1.8rem,4vw,2.8rem);margin:10px 0 12px;line-height:1.2}
body[dir="rtl"] .book-detail .info h1{font-family:var(--ar)}
.book-detail .info .author{color:var(--muted);font-size:1.1rem;margin-bottom:24px}
.book-detail .info .author b{color:var(--green-700)}
.detail-price{
  display:flex;align-items:center;gap:16px;margin:24px 0;
  padding:20px 26px;background:var(--cream-100);border-radius:var(--radius);
  border-inline-start:4px solid var(--gold-500);
}
.detail-price .amount{font-family:var(--serif);font-size:2rem;font-weight:800;color:var(--green-700);direction:ltr;unicode-bidi:isolate;display:inline-block}
.detail-price .avail{margin-inline-start:auto;color:#2e7d32;font-weight:700;display:flex;align-items:center;gap:8px}
body[dir="rtl"] .detail-price .avail{margin-inline-start:0;margin-inline-end:auto}
.meta-list{list-style:none;margin:24px 0}
.meta-list li{display:flex;gap:14px;padding:12px 0;border-bottom:1px solid var(--cream-200)}
.meta-list li span:first-child{color:var(--muted);min-width:120px;font-weight:600}
.meta-list li span:last-child{color:var(--green-800);font-weight:700}
.detail-desc{margin-top:30px}
.detail-desc h3{font-family:var(--serif);color:var(--green-700);margin-bottom:12px;display:inline-flex;align-items:center;gap:10px}
body[dir="rtl"] .detail-desc h3{font-family:var(--ar)}
.detail-desc p{color:#403a30}
.detail-actions{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}

/* =================================================================
   À propos / Contact
   ================================================================= */
.prose{max-width:760px;margin:0 auto}
.prose p{margin-bottom:18px;color:#403a30}
.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
.contact-info .item{display:flex;gap:16px;align-items:flex-start;margin-bottom:26px}
.contact-info .item .ic{
  width:48px;height:48px;flex:none;border-radius:12px;display:grid;place-items:center;
  background:var(--green-700);color:var(--gold-400);
}
.contact-info .item h4{color:var(--green-800);font-family:var(--serif);margin-bottom:4px}
body[dir="rtl"] .contact-info .item h4{font-family:var(--ar)}
.contact-info .item p{color:var(--muted)}
.contact-form{background:#fff;border:1px solid var(--cream-200);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow)}
.field{margin-bottom:18px}
.field label{display:block;font-weight:700;color:var(--green-800);margin-bottom:8px}
.field input,.field textarea{
  width:100%;padding:13px 16px;border:1px solid var(--cream-200);border-radius:10px;
  font:inherit;background:var(--paper);outline:none;transition:border .2s;
}
.field input:focus,.field textarea:focus{border-color:var(--gold-500)}
.field textarea{min-height:140px;resize:vertical}
.alert{padding:14px 18px;border-radius:10px;margin-bottom:20px;font-weight:600}
.alert-success{background:#e7f4e8;color:#256a2c;border:1px solid #b9e0bd}

/* =================================================================
   Footer
   ================================================================= */
.site-footer{background:var(--green-900);color:var(--cream-200);padding:70px 0 0;position:relative}
.site-footer::before{
  content:"";position:absolute;inset-block-start:0;inset-inline:0;height:3px;
  background:linear-gradient(90deg,transparent,var(--gold-500),transparent);
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;padding-bottom:50px}
.footer-brand .name{font-family:var(--serif);font-size:1.5rem;color:var(--gold-400);margin-bottom:14px}
body[dir="rtl"] .footer-brand .name{font-family:var(--ar)}
.footer-brand p{color:var(--cream-200);opacity:.8;max-width:340px}
.site-footer h4{color:var(--gold-400);font-family:var(--serif);margin-bottom:18px;font-size:1.05rem}
body[dir="rtl"] .site-footer h4{font-family:var(--ar)}
.site-footer ul{list-style:none}
.site-footer ul li{margin-bottom:10px}
.site-footer ul a{opacity:.85}
.site-footer ul a:hover{color:var(--gold-400);opacity:1;padding-inline-start:6px;transition:all .2s}
.social{display:flex;gap:12px;margin-top:18px}
.social a{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  border:1px solid rgba(201,162,39,.4);color:var(--gold-400);transition:all .25s;
}
.social a:hover{background:var(--gold-500);color:var(--green-900);transform:translateY(-3px)}
.footer-bottom{border-top:1px solid rgba(245,239,224,.12);padding:22px 0;text-align:center;font-size:.85rem;opacity:.8}

/* =================================================================
   Animations (reveal au scroll)
   ================================================================= */
.reveal{opacity:0;transform:translateY(36px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.1s}.reveal.d2{transition-delay:.2s}
.reveal.d3{transition-delay:.3s}.reveal.d4{transition-delay:.4s}

@keyframes spin{to{transform:translateY(-50%) rotate(360deg)}}
@keyframes fadeDown{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.float{animation:floaty 6s ease-in-out infinite}

/* =================================================================
   Responsive
   ================================================================= */
@media (max-width:980px){
  .catalog-layout{grid-template-columns:1fr}
  .filters{position:static}
  .book-detail{grid-template-columns:1fr;gap:34px}
  .book-detail .cover-wrap{max-width:360px;margin:0 auto}
  .contact-layout{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .nav,.header-actions .search-toggle{display:none}
  .burger{display:grid}
  .nav.open{
    display:flex;flex-direction:column;position:absolute;top:100%;inset-inline:0;
    background:#fff;padding:20px 24px;gap:16px;box-shadow:var(--shadow);
  }
  .hero-stats{gap:26px}
  .footer-grid{grid-template-columns:1fr}
  .section-pad{padding:60px 0}
}

/* WhatsApp */
.topbar-wa{color:#25d366!important;font-weight:700;display:inline-flex;align-items:center;gap:5px}
.topbar-wa:hover{color:#4ade80!important}
.wa-float{position:fixed;bottom:26px;inset-inline-start:26px;z-index:1200;width:56px;height:56px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 12px 30px rgba(37,211,102,.45);transition:transform .3s ease}
.wa-float:hover{transform:scale(1.1);color:#fff}

/* Auteurs (accueil) */
.author-chips{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.author-chips a{padding:10px 20px;border-radius:999px;border:1.5px solid var(--gold-400,#c9a24b);font-weight:700;transition:all .25s ease}
.author-chips a:hover{background:var(--gold-400,#c9a24b);color:#fff}

/* =================================================================
   Hero Layout additions & Dynamic Calligraphy Badge
   ================================================================= */
.hero-content-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 10;
}
.hero-text {
  text-align: inherit;
}
.hero-text .lead-desc {
  font-size: 1.2rem;
  color: var(--cream-100);
  opacity: 0.9;
  margin-bottom: 30px;
  max-width: 600px;
}
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* =================================================================
   3D Animated Book Style
   ================================================================= */

.book-container {
  perspective: 1500px;
  width: clamp(230px, 26vw, 320px);
  height: clamp(300px, 34vw, 410px);
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 10;
  margin: 0 auto;
}

.book {
  position: relative;
  width: 90%;
  height: 90%;
  transform-style: preserve-3d;
  transform: rotateX(25deg) rotateY(-20deg) rotateZ(0deg);
  transition: transform 0.5s ease;
  animation: book-floating 6s ease-in-out infinite alternate;
}

@keyframes book-floating {
  0% {
    transform: rotateX(25deg) rotateY(-22deg) rotateZ(0deg) translateY(0);
  }
  100% {
    transform: rotateX(22deg) rotateY(-18deg) rotateZ(-2deg) translateY(-10px);
  }
}

/* Covers and Pages Base */
.book .book-cover, .book .book-page {
  position: absolute;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 1s ease-in-out;
}

.book .book-cover {
  width: 50%;
  background: var(--green-900);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

/* Back Cover halves */
.book .book-cover.back.left-side {
  left: 0;
  width: 50%;
  border-radius: 8px 0 0 8px;
  transform-origin: right center;
  transform: rotateY(-180deg) translateZ(-4px);
  border: 1px solid var(--green-800);
  background: linear-gradient(to left, var(--green-900), var(--green-950, #081a13));
}

.book .book-cover.back.right-side {
  left: 50%;
  width: 50%;
  border-radius: 0 8px 8px 0;
  transform-origin: left center;
  transform: rotateY(0deg) translateZ(-4px);
  border: 1px solid var(--green-800);
  background: linear-gradient(to right, var(--green-900), var(--green-950, #081a13));
}

/* Spine */
.book .book-spine {
  position: absolute;
  left: calc(50% - 12px);
  width: 24px;
  height: 100%;
  background: linear-gradient(to right, var(--green-950, #081a13), var(--green-900), var(--green-950, #081a13));
  border: 1px solid var(--green-800);
  transform: rotateY(90deg) translateZ(-12px);
  transform-origin: center;
}

/* Front Cover */
.book .book-cover.front {
  left: 50%;
  width: 50%;
  border-radius: 0 8px 8px 0;
  transform-origin: left center;
  transform: rotateY(0deg) translateZ(6px);
  z-index: 15;
  animation: front-cover-flip-anim 6s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

/* Pages */
.book .book-page {
  left: 50%;
  width: 48%;
  height: 96%;
  top: 2%;
  background: #fcf9f2;
  border-radius: 0 6px 6px 0;
  transform-origin: left center;
  z-index: 5;
  box-shadow: inset 3px 0 10px rgba(0,0,0,0.08);
}

.book .book-page.page-1 {
  z-index: 10;
  transform: rotateY(0deg) translateZ(4px);
  animation: page-1-flip-anim 6s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

.book .book-page.page-2 {
  z-index: 9;
  transform: rotateY(0deg) translateZ(2px);
  animation: page-2-flip-anim 6s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

.book .book-page.page-3 {
  z-index: 8;
  transform: rotateY(0deg) translateZ(0px);
  animation: page-3-flip-anim 6s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

/* Double Sided Logic */
.book .cover-side, .book .page-side {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.book .cover-side.front-side {
  transform: rotateY(0deg);
}

.book .cover-side.back-side {
  transform: rotateY(180deg);
}

.book .page-side.front-side {
  transform: rotateY(0deg);
}

.book .page-side.back-side {
  transform: rotateY(180deg);
}

/* Cover Design details */
.book .cover-design {
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 35% 35%, var(--green-800), var(--green-900));
  border: 1px solid var(--gold-500);
  border-radius: 0 8px 8px 0;
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  box-sizing: border-box;
  position: relative;
  overflow: hidden;
}

.book .inner-border {
  position: absolute;
  inset: 8px;
  border: 1px double var(--gold-400);
  border-radius: 4px;
  pointer-events: none;
}

/* Corners */
.book .corner-ornament {
  position: absolute;
  width: 16px;
  height: 16px;
  border: 1.5px solid var(--gold-400);
  pointer-events: none;
}
.book .corner-ornament.top-left { top: 12px; left: 12px; border-right: none; border-bottom: none; }
.book .corner-ornament.top-right { top: 12px; right: 12px; border-left: none; border-bottom: none; }
.book .corner-ornament.bottom-left { bottom: 12px; left: 12px; border-right: none; border-top: none; }
.book .corner-ornament.bottom-right { bottom: 12px; right: 12px; border-left: none; border-top: none; }

.book .center-mandala {
  width: 60%;
  height: auto;
  aspect-ratio: 1;
  margin-top: 20%;
  color: var(--gold-400);
  display: flex;
  align-items: center;
  justify-content: center;
}

.book .cover-title {
  font-family: var(--ar);
  font-size: clamp(1.15rem, 1.6vw, 1.5rem);
  font-weight: 800;
  color: var(--gold-400);
  text-shadow: 0 2px 4px rgba(0,0,0,0.5);
  margin-bottom: 2px;
  text-align: center;
}

.book .cover-subtitle {
  font-family: var(--ar);
  font-size: clamp(0.7rem, 0.9vw, 0.85rem);
  font-weight: 600;
  color: var(--gold-300);
  margin-bottom: 20%;
  letter-spacing: 0.5px;
  text-align: center;
}

/* Lining of cover back-side */
.book .cover-lining {
  width: 100%;
  height: 100%;
  background: var(--green-950, #081a13);
  border: 1px solid var(--green-800);
  border-radius: 8px 0 0 8px;
  position: relative;
}

.book .lining-pattern {
  position: absolute;
  inset: 10px;
  border: 1px dashed rgba(201,162,39,0.25);
  border-radius: 6px;
}

/* Page content styling */
.book .page-content {
  width: 100%;
  height: 100%;
  padding: 12px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-sizing: border-box;
  background: #fcf9f2;
  border: 1px solid #e5dec9;
  position: relative;
  overflow: hidden;
}

/* Page Crease Gradient Effect */
.book .book-page .front-side .page-content {
  border-radius: 0 6px 6px 0;
  background: linear-gradient(to right, rgba(0,0,0,0.06) 0%, rgba(0,0,0,0) 8%, #fcf9f2 12%);
}

.book .book-page .back-side .page-content {
  border-radius: 6px 0 0 6px;
  background: linear-gradient(to left, rgba(0,0,0,0.06) 0%, rgba(0,0,0,0) 8%, #fcf9f2 12%);
}

.book .page-pattern {
  position: absolute;
  inset: 6px;
  border: 1px solid rgba(201,162,39,0.12);
  border-radius: 4px;
  pointer-events: none;
}

.book .page-header {
  font-family: var(--ar);
  font-size: 0.72rem;
  color: var(--gold-500);
  text-align: center;
  border-bottom: 1px solid rgba(201,162,39,0.15);
  padding-bottom: 4px;
}

.book .page-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 8px 4px;
}

.book .page-body h4 {
  font-family: var(--ar);
  font-size: 0.85rem;
  color: var(--green-800);
  margin-bottom: 4px;
  border-bottom: 1px dashed rgba(201,162,39,0.25);
  padding-bottom: 2px;
  font-weight: 700;
}

.book .page-body p {
  font-family: var(--ar);
  font-size: 0.72rem;
  line-height: 1.35;
  color: #4a453c;
  margin: 0;
}

.book .page-footer {
  font-family: var(--ar);
  font-size: 0.65rem;
  color: var(--muted);
  text-align: center;
}

/* Animations Keyframes */
/*
  Timeline: 6 seconds total
  - 0s to 1.0s: Closed
  - 1.0s to 1.6s: Cover opens to -145deg
  - 1.7s to 2.0s: Page 1 flips
  - 2.0s to 2.3s: Page 2 flips
  - 2.3s to 2.6s: Page 3 flips
  - 2.6s to 4.6s: Open view
  - 4.6s to 5.3s: Cover & all pages flip back to closed
  - 5.3s to 6.0s: Stays closed
*/

@keyframes front-cover-flip-anim {
  0%, 16.67% {
    transform: rotateY(0deg) translateZ(6px);
  }
  26.67%, 76.67% {
    transform: rotateY(-145deg) translateZ(6px);
  }
  88.33%, 100% {
    transform: rotateY(0deg) translateZ(6px);
  }
}

@keyframes page-1-flip-anim {
  0%, 28.33% {
    transform: rotateY(0deg) translateZ(4px);
  }
  33.33%, 73.33% {
    transform: rotateY(-135deg) translateZ(4px);
  }
  85%, 100% {
    transform: rotateY(0deg) translateZ(4px);
  }
}

@keyframes page-2-flip-anim {
  0%, 33.33% {
    transform: rotateY(0deg) translateZ(2px);
  }
  38.33%, 70% {
    transform: rotateY(-125deg) translateZ(2px);
  }
  81.67%, 100% {
    transform: rotateY(0deg) translateZ(2px);
  }
}

@keyframes page-3-flip-anim {
  0%, 38.33% {
    transform: rotateY(0deg) translateZ(0px);
  }
  43.33%, 66.67% {
    transform: rotateY(-115deg) translateZ(0px);
  }
  78.33%, 100% {
    transform: rotateY(0deg) translateZ(0px);
  }
}

/* Responsive adjustments for book container */
@media (max-width: 980px) {
  .hero-content-layout {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 30px;
  }
  .hero-visual {
    order: -1;
  }
  .book-container {
    width: clamp(200px, 38vw, 290px);
    height: clamp(260px, 50vw, 380px);
  }
  .cover-title {
    font-size: 1.5rem;
  }
  .page-body h4 {
    font-size: 0.85rem;
    margin-bottom: 4px;
  }
  .page-body p {
    font-size: 0.72rem;
  }
}

/* =================================================================
   News & Activities Cards
   ================================================================= */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 30px;
  margin-bottom: 20px;
}
.news-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 10px 30px -10px rgba(14,42,31,.08);
  border: 1px solid var(--cream-200);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}
.news-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
}
.news-thumb {
  position: relative;
  overflow: hidden;
}
.news-badge {
  position: absolute;
  top: 14px;
  inset-inline-start: 14px;
  background: var(--gold-500);
  color: var(--green-900);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
}
.news-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.news-date {
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 600;
}
.news-body h3 {
  font-family: var(--serif);
  font-size: 1.25rem;
  color: var(--green-800);
  margin: 10px 0 12px;
  line-height: 1.4;
}
body[dir="rtl"] .news-body h3 { font-family: var(--ar); }
.news-body p {
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 18px;
}
.read-more {
  font-weight: 700;
  color: var(--gold-500);
  margin-top: auto;
  font-size: 0.9rem;
}
.read-more:hover {
  color: var(--green-700);
}

/* =================================================================
   Board & Team Profiles
   ================================================================= */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 30px;
}
.team-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 30px 24px;
  text-align: center;
  border: 1px solid var(--cream-200);
  box-shadow: 0 10px 30px -10px rgba(14,42,31,.05);
  transition: transform 0.25s ease;
}
.team-card:hover {
  transform: translateY(-5px);
}
.team-avatar {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 18px;
  border: 2.5px solid var(--gold-500);
}
.team-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.team-card h3 {
  font-family: var(--serif);
  font-size: 1.25rem;
  color: var(--green-800);
  margin-bottom: 4px;
}
body[dir="rtl"] .team-card h3 { font-family: var(--ar); }
.team-card .role {
  font-size: 0.82rem;
  color: var(--gold-500);
  font-weight: 700;
  display: block;
  margin-bottom: 14px;
  text-transform: uppercase;
}
.team-card .bio {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.6;
}

/* =================================================================
   Photo Gallery (Exhibitions & Events)
   ================================================================= */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}
.gallery-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  height: 200px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.06);
  border: 1px solid var(--cream-200);
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.gallery-item:hover img {
  transform: scale(1.08);
}
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(14,42,31,0.92), transparent);
  display: flex;
  align-items: flex-end;
  padding: 20px;
  color: #fff;
  opacity: 0;
  transition: opacity 0.35s ease;
}
.gallery-item:hover .gallery-overlay {
  opacity: 1;
}
.gallery-overlay h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--gold-300);
}

/* =================================================================
   Success Partners Logo Grid
   ================================================================= */
.partners-carousel {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 30px;
}
.partner-logo {
  opacity: 0.8;
  transition: opacity 0.25s ease, transform 0.25s ease;
  background: #fff;
  padding: 12px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--cream-200);
  box-shadow: 0 4px 15px rgba(0,0,0,0.02);
}
.partner-logo:hover {
  opacity: 1;
  transform: scale(1.05);
}
.partner-logo img {
  height: 48px;
  max-width: 160px;
  object-fit: contain;
}

/* =================================================================
   Detailed Book Layout
   ================================================================= */
.book-detail-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 50px;
  align-items: start;
}
.book-sidebar {
  position: sticky;
  top: 110px;
}
.cover-frame {
  background: #fff;
  padding: 20px;
  border-radius: var(--radius);
  border: 1px solid var(--cream-200);
  box-shadow: var(--shadow);
  margin-bottom: 24px;
  display: flex;
  justify-content: center;
}
.cover-frame img {
  width: 100%;
  height: auto;
  border-radius: 6px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.12);
}
.specs-box {
  background: #fff;
  padding: 24px;
  border-radius: var(--radius);
  border: 1px solid var(--cream-200);
  box-shadow: 0 4px 15px rgba(0,0,0,0.02);
}
.specs-box h3 {
  font-family: var(--serif);
  color: var(--green-800);
  font-size: 1.15rem;
  margin-bottom: 15px;
  border-bottom: 1.5px solid var(--cream-200);
  padding-bottom: 8px;
}
body[dir="rtl"] .specs-box h3 { font-family: var(--ar); }
.book-main-info .cat-tag {
  color: var(--gold-500);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 8px;
}
.book-main-info h1 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  margin-bottom: 10px;
}
.author-row {
  font-size: 1.1rem;
  color: var(--muted);
  margin-bottom: 20px;
}
.author-bio {
  background: var(--cream-100);
  padding: 14px 20px;
  border-radius: 8px;
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 24px;
  border-inline-start: 3px solid var(--gold-500);
}
.heading-sub {
  font-family: var(--serif);
  color: var(--green-800);
  font-size: 1.3rem;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--cream-200);
  padding-bottom: 8px;
}
body[dir="rtl"] .heading-sub { font-family: var(--ar); }
.book-index-box {
  background: #fff;
  border: 1px solid var(--cream-200);
  border-radius: var(--radius);
  padding: 24px 30px;
  max-height: 320px;
  overflow-y: auto;
}
.book-index-box ul {
  list-style: decimal-leading-zero inside;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 30px;
}
.book-index-box ul li {
  font-size: 0.95rem;
  color: var(--green-900);
  border-bottom: 1px dashed var(--cream-200);
  padding-bottom: 6px;
  font-weight: 600;
}
.reviews-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 30px;
}
.review-item {
  background: #fff;
  padding: 20px;
  border-radius: 10px;
  border: 1px solid var(--cream-200);
  box-shadow: 0 4px 15px rgba(0,0,0,0.01);
}
.review-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
.review-comment {
  font-size: 0.92rem;
  color: #444;
  line-height: 1.6;
  margin-bottom: 6px;
}
.review-date {
  font-size: 0.75rem;
  color: var(--muted);
}
.add-review-box {
  background: var(--cream-100);
  padding: 24px;
  border-radius: var(--radius);
  border: 1px solid var(--cream-200);
}
.add-review-box h4 {
  font-family: var(--serif);
  font-size: 1.1rem;
  color: var(--green-800);
  margin-bottom: 14px;
}
body[dir="rtl"] .add-review-box h4 { font-family: var(--ar); }

/* =================================================================
   Mobile adjustments for book detail page
   ================================================================= */
@media (max-width: 900px) {
  .book-detail-layout {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .book-sidebar {
    position: static;
  }
  .cover-frame {
    max-width: 280px;
    margin-left: auto;
    margin-right: auto;
  }
  .book-index-box ul {
    grid-template-columns: 1fr;
  }
  .hero-content-layout {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-text .lead-desc {
    margin-inline: auto;
  }
  .hero-visual {
    margin-top: 30px;
  }
}

@media (max-width: 640px) {
  /* Book detail layout: stack sidebar above, compact cover */
  .book-detail-layout {
    gap: 20px;
    padding: 0;
  }

  /* Sidebar: cover image smaller, centered */
  .book-sidebar {
    position: static;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .cover-frame {
    max-width: 220px;
    padding: 12px;
    margin-bottom: 16px;
    margin-left: auto;
    margin-right: auto;
  }

  /* Specs box: full width, reduced padding */
  .specs-box {
    width: 100%;
    padding: 16px;
  }
  .specs-box h3 {
    font-size: 1rem;
    margin-bottom: 10px;
  }

  /* Book main info text adjustments */
  .book-main-info h1 {
    font-size: clamp(1.4rem, 6vw, 2rem);
    line-height: 1.3;
    margin-bottom: 8px;
  }
  .author-row {
    font-size: 0.95rem;
    margin-bottom: 14px;
  }
  .author-bio {
    padding: 10px 14px;
    font-size: 0.88rem;
    margin-bottom: 16px;
  }

  /* Description text */
  .detail-desc p {
    font-size: 0.95rem !important;
    line-height: 1.7 !important;
  }
  .heading-sub {
    font-size: 1.1rem;
    margin-bottom: 10px;
  }

  /* Book index box: single column, scrollable */
  .book-index-box {
    padding: 14px 16px;
    max-height: 260px;
  }
  .book-index-box ul {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .book-index-box ul li {
    font-size: 0.88rem;
  }

  /* Action buttons: stack vertically */
  .detail-actions {
    flex-direction: column;
    gap: 10px;
  }
  .detail-actions .btn {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  /* Reviews */
  .review-item {
    padding: 14px;
  }
  .review-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
  .review-comment {
    font-size: 0.87rem;
  }

  /* Review form: full-width fields, stacked */
  .add-review-box {
    padding: 16px;
  }
  .add-review-box h4 {
    font-size: 0.98rem;
  }
  /* Override the inline grid: 1 col on mobile */
  .add-review-box form > div[style*="grid-template-columns"] {
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
  }
  .add-review-box input,
  .add-review-box select,
  .add-review-box textarea {
    width: 100% !important;
    font-size: 0.9rem !important;
  }
  .add-review-box .btn {
    width: 100%;
    justify-content: center;
  }

  /* Page banner breadcrumb: smaller */
  .page-banner {
    padding: 28px 0 34px !important;
  }
  .page-banner h1 {
    font-size: clamp(1.4rem, 5vw, 2rem);
  }
  .crumb {
    font-size: 0.82rem;
  }

  /* Section padding reduced on mobile */
  .section-pad {
    padding: 50px 0;
  }
}

/* =================================================================
   Modern motion, news and gallery polish
   ================================================================= */
:root{
  --accent-teal:#2a7d72;
  --accent-red:#b9545e;
}

.site-header{
  box-shadow:0 1px 0 rgba(14,42,31,.04);
}

.hero::after{
  content:"";
  position:absolute;
  inset:0;
  z-index:1;
  pointer-events:none;
  background:linear-gradient(115deg,transparent 0%,transparent 38%,rgba(255,255,255,.07) 50%,transparent 62%,transparent 100%);
  transform:translateX(-120%);
  animation:heroSweep 12s ease-in-out infinite;
}

.hero .container,
.hero-pattern,
.wave{
  z-index:2;
}

.reveal{
  transform:translate3d(0,42px,0) scale(.985);
  transition-duration:.9s;
  will-change:opacity,transform;
}
.reveal.in{
  transform:translate3d(0,0,0) scale(1);
}

.book-card,
.cat-card,
.feature,
.team-card,
.partner-logo,
.news-card,
.gallery-item{
  will-change:transform;
}

.filters li a{
  display:flex;
  align-items:center;
  gap:8px;
  padding:9px 12px;
  border-radius:8px;
  transition:background .25s ease,color .25s ease,transform .25s ease;
}
.filters li a:hover{
  background:var(--cream-100);
  transform:translateX(-4px);
}
body[dir="ltr"] .filters li a:hover{
  transform:translateX(4px);
}

.news-card{
  position:relative;
  isolation:isolate;
  border-radius:10px;
  box-shadow:0 16px 38px -28px rgba(14,42,31,.65);
  transition:transform .35s ease,box-shadow .35s ease,border-color .35s ease;
}
.news-card::before{
  content:"";
  position:absolute;
  inset-block-start:0;
  inset-inline:0;
  height:4px;
  background:linear-gradient(90deg,var(--gold-500),var(--accent-teal),var(--accent-red));
  opacity:.85;
  z-index:2;
}
.news-card:hover,
.news-card:focus-within{
  transform:translateY(-10px);
  border-color:rgba(201,162,39,.55);
  box-shadow:0 24px 55px -28px rgba(14,42,31,.75);
}
.news-thumb{
  aspect-ratio:16/10;
  min-height:210px;
  background:linear-gradient(135deg,var(--green-800),var(--accent-teal));
}
.news-thumb::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(14,42,31,0) 42%,rgba(14,42,31,.5) 100%);
  opacity:.75;
  pointer-events:none;
}
.news-thumb img{
  width:100%;
  height:100%!important;
  object-fit:cover;
  transition:transform .7s ease,filter .7s ease;
}
.news-card:hover .news-thumb img,
.news-card:focus-within .news-thumb img{
  transform:scale(1.08);
  filter:saturate(1.08) contrast(1.03);
}
.news-badge{
  z-index:3;
  border-radius:8px;
  box-shadow:0 10px 24px -14px rgba(0,0,0,.55);
}
.news-body{
  gap:8px;
}
.news-date{
  display:inline-flex;
  align-items:center;
  gap:6px;
}
.news-body h3 a{
  background-image:linear-gradient(90deg,currentColor,currentColor);
  background-repeat:no-repeat;
  background-size:0 2px;
  background-position:100% 100%;
  transition:background-size .28s ease,color .28s ease;
}
body[dir="ltr"] .news-body h3 a{
  background-position:0 100%;
}
.news-body h3 a:hover{
  color:var(--gold-500);
  background-size:100% 2px;
}
.read-more{
  display:inline-flex;
  align-items:center;
  width:max-content;
  transition:color .25s ease,transform .25s ease;
}
.read-more:hover{
  transform:translateX(-4px);
}
body[dir="ltr"] .read-more:hover{
  transform:translateX(4px);
}

.gallery-grid{
  grid-template-columns:repeat(12,1fr);
  grid-auto-rows:118px;
  grid-auto-flow:dense;
  gap:18px;
}
.gallery-item{
  appearance:none;
  -webkit-appearance:none;
  display:block;
  position:relative;
  grid-column:span 4;
  grid-row:span 2;
  height:auto;
  min-height:0;
  padding:0;
  border:1px solid rgba(236,227,205,.92);
  border-radius:10px;
  background:#fff;
  color:inherit;
  font:inherit;
  text-align:inherit;
  cursor:zoom-in;
  box-shadow:0 18px 34px -26px rgba(14,42,31,.72);
  transition:transform .35s ease,box-shadow .35s ease,border-color .35s ease;
  isolation:isolate;
}
.gallery-item:nth-child(5n+1){
  grid-column:span 6;
  grid-row:span 3;
}
.gallery-item:nth-child(7n+3){
  grid-row:span 3;
}
.gallery-item::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:2;
  pointer-events:none;
  background:linear-gradient(110deg,transparent 15%,rgba(255,255,255,.25) 48%,transparent 72%);
  transform:translateX(-130%);
  transition:transform .75s ease;
}
.gallery-item:hover,
.gallery-item:focus-visible{
  transform:translateY(-6px);
  border-color:rgba(201,162,39,.65);
  box-shadow:0 28px 55px -30px rgba(14,42,31,.82);
  outline:none;
}
.gallery-item:hover::before,
.gallery-item:focus-visible::before{
  transform:translateX(130%);
}
.gallery-item img{
  transform:scale(1.01);
  filter:saturate(.96);
}
.gallery-item:hover img,
.gallery-item:focus-visible img{
  transform:scale(1.08);
  filter:saturate(1.08) contrast(1.04);
}
.gallery-overlay{
  z-index:3;
  opacity:1;
  background:linear-gradient(to top,rgba(14,42,31,.92),rgba(14,42,31,.18) 68%,transparent);
  transform:translateY(10px);
  transition:transform .35s ease,background .35s ease;
}
.gallery-item:hover .gallery-overlay,
.gallery-item:focus-visible .gallery-overlay{
  transform:translateY(0);
  background:linear-gradient(to top,rgba(14,42,31,.94),rgba(14,42,31,.25) 70%,transparent);
}
.gallery-overlay h4{
  transform:translateY(8px);
  transition:transform .35s ease;
  text-shadow:0 2px 12px rgba(0,0,0,.35);
}
.gallery-item:hover .gallery-overlay h4,
.gallery-item:focus-visible .gallery-overlay h4{
  transform:translateY(0);
}

.lightbox{
  position:fixed;
  inset:0;
  z-index:2000;
  display:grid;
  place-items:center;
  padding:28px;
  background:rgba(8,24,18,.88);
  opacity:0;
  pointer-events:none;
  transition:opacity .25s ease;
}
.lightbox.open{
  opacity:1;
  pointer-events:auto;
}
.lightbox img{
  max-width:min(1120px,92vw);
  max-height:82vh;
  border-radius:10px;
  border:1px solid rgba(245,239,224,.35);
  box-shadow:0 28px 80px rgba(0,0,0,.45);
  transform:scale(.96);
  transition:transform .25s ease;
}
.lightbox.open img{
  transform:scale(1);
}
.lightbox-caption{
  color:var(--cream-100);
  margin-top:16px;
  max-width:min(900px,86vw);
  text-align:center;
  font-weight:700;
}
.lightbox-close{
  position:absolute;
  inset-block-start:18px;
  inset-inline-end:18px;
  width:44px;
  height:44px;
  border:1px solid rgba(245,239,224,.4);
  border-radius:50%;
  background:rgba(251,248,241,.12);
  color:#fff;
  cursor:pointer;
  font-size:28px;
  line-height:1;
  display:grid;
  place-items:center;
  transition:background .2s ease,transform .2s ease;
}
.lightbox-close:hover,
.lightbox-close:focus-visible{
  background:var(--gold-500);
  color:var(--green-900);
  transform:rotate(90deg);
  outline:none;
}
body.lightbox-open{
  overflow:hidden;
}

@keyframes heroSweep{
  0%,42%{transform:translateX(-120%)}
  60%,100%{transform:translateX(120%)}
}

@media (max-width:980px){
  .gallery-grid{
    grid-template-columns:repeat(6,1fr);
    grid-auto-rows:110px;
  }
  .gallery-item,
  .gallery-item:nth-child(5n+1),
  .gallery-item:nth-child(7n+3){
    grid-column:span 3;
    grid-row:span 2;
  }
}

@media (max-width:640px){
  .book-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .book-body {
    padding: 12px 10px 16px;
    gap: 4px;
  }
  .book-title {
    font-size: 0.95rem;
  }
  .book-author {
    font-size: 0.78rem;
  }
  .book-price {
    font-size: 0.92rem;
  }
  .book-cover .badge {
    font-size: 0.65rem;
    padding: 2px 8px;
    inset-block-start: 8px;
    inset-inline-start: 8px;
  }
  .book-foot {
    padding-top: 8px;
    margin-top: 8px;
  }
  .news-grid{
    grid-template-columns:1fr!important;
  }
  .news-thumb{
    min-height:0;
    aspect-ratio:4/3;
  }
  .gallery-grid{
    grid-template-columns:1fr;
    grid-auto-rows:auto;
  }
  .gallery-item,
  .gallery-item:nth-child(5n+1),
  .gallery-item:nth-child(7n+3){
    grid-column:auto;
    grid-row:auto;
    aspect-ratio:4/3;
  }
  .lightbox{
    padding:18px;
  }
}

@media (prefers-reduced-motion:reduce){
  *,
  *::before,
  *::after{
    animation-duration:.001ms!important;
    animation-iteration-count:1!important;
    scroll-behavior:auto!important;
    transition-duration:.001ms!important;
  }
  .reveal{
    opacity:1;
    transform:none;
  }
}