/* =====================================================================
   HAYTAMBATRA — Style portail public
   Les couleurs proviennent du back-end via les variables CSS injectées
   dans le <head> (voir includes/header_public.php).
   ===================================================================== */

:root{
  --c-primary:#1f6f4b; --c-secondary:#0f4c75; --c-accent:#e08a3c;
  --c-dark:#16241f; --c-bg:#f7f5ef;
  --radius:14px; --gap:14px;
  --shadow:0 6px 24px rgba(20,36,31,.10);
  --shadow-lg:0 16px 48px rgba(20,36,31,.18);
  --maxw:1320px;
  --font-display:"Fraunces",Georgia,"Times New Roman",serif;
  --font-body:"Public Sans",-apple-system,"Segoe UI",Roboto,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; font-family:var(--font-body); color:#1c2622;
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased; line-height:1.55;
}
img{max-width:100%; display:block}
a{color:var(--c-secondary); text-decoration:none}
a:hover{text-decoration:underline}

/* ---------- HEADER FIXE ---------- */
.site-header{
  position:sticky; top:0; z-index:50;
  background:var(--c-dark); color:#fff;
  box-shadow:0 2px 14px rgba(0,0,0,.25);
}
.header-top{
  max-width:var(--maxw); margin:0 auto; padding:12px 20px;
  display:flex; align-items:center; gap:18px; flex-wrap:wrap;
}
.brand{display:flex; align-items:center; gap:14px; min-width:0}
.brand img{height:48px; width:auto; background:transparent}
.brand-titles{line-height:1.15}
.brand-titles .t1{
  font-family:var(--font-display); font-weight:600;
  font-size:1.18rem; letter-spacing:.2px;
}
.brand-titles .t2{
  font-family:var(--font-display); font-weight:600;
  font-size:1.5rem; color:var(--c-accent); letter-spacing:.5px;
}
.header-tools{margin-left:auto; display:flex; align-items:center; gap:10px; flex-wrap:wrap}

/* Recherche */
.search-box{display:flex; align-items:center; background:#fff; border-radius:999px; overflow:hidden}
.search-box input{
  border:0; padding:9px 14px; font-size:.92rem; width:230px; max-width:46vw; outline:none;
  font-family:inherit;
}
.search-box button{
  border:0; background:var(--c-primary); color:#fff; padding:0 16px; cursor:pointer;
  align-self:stretch; font-weight:600;
}
.search-box button:hover{filter:brightness(1.08)}

/* Sélecteur de langue */
.lang-switch a{
  color:#fff; opacity:.65; padding:4px 7px; font-weight:700; font-size:.82rem;
  border-radius:6px;
}
.lang-switch a.active{opacity:1; background:rgba(255,255,255,.16)}
.lang-switch a:hover{opacity:1; text-decoration:none}

/* Barre de filtres multicritères */
.filter-bar{
  background:rgba(255,255,255,.06); border-top:1px solid rgba(255,255,255,.10);
}
.filter-bar form{
  max-width:var(--maxw); margin:0 auto; padding:10px 20px;
  display:flex; gap:10px; flex-wrap:wrap; align-items:center;
}
.filter-bar select{
  background:#fff; border:0; border-radius:8px; padding:7px 10px;
  font-size:.85rem; font-family:inherit; color:#1c2622; cursor:pointer; min-width:130px;
}
.filter-bar .btn-mini{
  background:var(--c-accent); color:#fff; border:0; border-radius:8px;
  padding:7px 14px; cursor:pointer; font-weight:600; font-size:.85rem;
}
.filter-bar .btn-reset{background:transparent; color:#fff; opacity:.8; text-decoration:underline}

/* ---------- NUAGE DE MOTS-CLÉS ---------- */
.kw-cloud{
  max-width:var(--maxw); margin:18px auto 0; padding:0 20px;
  display:flex; flex-wrap:wrap; gap:8px;
}
.kw-cloud .chip{
  display:inline-flex; align-items:center; gap:6px;
  background:#fff; border:1px solid #e3ddcf; border-radius:999px;
  padding:5px 12px; font-size:.86rem; color:#3a463f; box-shadow:var(--shadow);
}
.kw-cloud .chip:hover{border-color:var(--c-primary); text-decoration:none; transform:translateY(-1px)}
.kw-cloud .chip .n{
  background:var(--c-primary); color:#fff; border-radius:999px;
  font-size:.72rem; font-weight:700; padding:1px 7px; min-width:20px; text-align:center;
}

/* ---------- TITRE DE SECTION ---------- */
.section-head{
  max-width:var(--maxw); margin:26px auto 14px; padding:0 20px;
  display:flex; align-items:baseline; gap:14px;
}
.section-head h2{
  font-family:var(--font-display); font-weight:600; font-size:1.6rem; margin:0; color:var(--c-dark);
}
.section-head .count{color:#8a8475; font-size:.9rem}

/* ---------- BENTO GRID ---------- */
.bento{
  max-width:var(--maxw); margin:0 auto 40px; padding:0 20px;
  display:grid; grid-template-columns:repeat(5,1fr); gap:var(--gap);
  grid-auto-flow:dense;
}
/* Première carte mise en avant (effet bento) */
.bento .card:first-child{grid-column:span 2; grid-row:span 2}

.card{
  position:relative; border-radius:var(--radius); overflow:hidden;
  background:var(--c-dark); box-shadow:var(--shadow);
  aspect-ratio:595/842; transition:transform .25s, box-shadow .25s;
  isolation:isolate;
}
.card:hover{transform:translateY(-4px); box-shadow:var(--shadow-lg)}
.card a.card-link{position:absolute; inset:0; z-index:3}
.card .cover{width:100%; height:100%; object-fit:cover; transition:transform .4s}
.card:hover .cover{transform:scale(1.05)}
.card .placeholder{
  width:100%; height:100%; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg,var(--c-primary),var(--c-secondary)); color:#fff;
  font-family:var(--font-display); font-size:1.1rem; padding:18px; text-align:center;
}
/* Titre superposé en bas, fond transparent sombre */
.card .overlay{
  position:absolute; left:0; right:0; bottom:0; z-index:2;
  padding:30px 14px 12px;
  background:linear-gradient(to top,rgba(8,14,11,.92) 10%,rgba(8,14,11,.55) 55%,transparent);
  color:#fff;
}
.card .overlay .title{
  font-family:var(--font-display); font-weight:600; font-size:1rem; line-height:1.25;
  display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden;
}
.card .badges{position:absolute; top:10px; left:10px; z-index:2; display:flex; gap:6px; flex-wrap:wrap}
.badge{
  font-size:.66rem; font-weight:700; letter-spacing:.3px; text-transform:uppercase;
  padding:3px 8px; border-radius:6px; color:#fff; background:rgba(0,0,0,.55); backdrop-filter:blur(3px);
}
.badge.type{background:var(--c-accent)}
.badge.st-draft{background:#9aa0a6}
.badge.st-relu{background:var(--c-secondary)}
.badge.st-final{background:var(--c-primary)}
.card .rating-mini{
  position:absolute; top:10px; right:10px; z-index:2;
  background:rgba(0,0,0,.55); color:#ffd166; font-size:.72rem; font-weight:700;
  padding:3px 8px; border-radius:6px; backdrop-filter:blur(3px);
}

/* ---------- PAGE DÉTAIL ---------- */
.detail{max-width:1080px; margin:26px auto 50px; padding:0 20px}
.detail .back{display:inline-block; margin-bottom:14px; font-weight:600}
.detail .layout{display:grid; grid-template-columns:300px 1fr; gap:34px; align-items:start}
.detail .cover-wrap{border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow-lg)}
.detail h1{font-family:var(--font-display); font-weight:600; font-size:2rem; line-height:1.15; margin:0 0 6px; color:var(--c-dark)}
.detail .theme{color:var(--c-secondary); font-size:1.05rem; font-weight:600; margin:0 0 18px}
.detail .meta{display:flex; flex-wrap:wrap; gap:10px 22px; margin:16px 0; font-size:.92rem}
.detail .meta b{color:#5a6660; font-weight:600; margin-right:5px}
.detail .summary{font-size:1.04rem; line-height:1.7; margin:18px 0}
.detail .kw{display:flex; gap:7px; flex-wrap:wrap; margin:14px 0}
.detail .kw a{background:#fff; border:1px solid #e3ddcf; border-radius:999px; padding:4px 11px; font-size:.84rem; color:#3a463f}
.detail .viewer{margin:26px 0}
.embed{position:relative; padding-bottom:56.25%; height:0; border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow)}
.embed iframe{position:absolute; inset:0; width:100%; height:100%; border:0}
.detail .downloads{display:flex; gap:12px; flex-wrap:wrap; margin:22px 0}

.btn{
  display:inline-flex; align-items:center; gap:8px;
  background:var(--c-primary); color:#fff; padding:11px 20px; border-radius:10px;
  font-weight:600; border:0; cursor:pointer; font-size:.95rem;
}
.btn:hover{filter:brightness(1.08); text-decoration:none}
.btn.secondary{background:var(--c-secondary)}
.btn.ghost{background:#fff; color:var(--c-dark); border:1px solid #d9d3c4}

.stars{color:#e6b400; font-size:1.15rem; letter-spacing:1px}
.stars .empty{color:#d8d2c4}

/* ---------- FOOTER ---------- */
.site-footer{background:var(--c-dark); color:#cdd6d1; margin-top:30px}
.footer-inner{max-width:var(--maxw); margin:0 auto; padding:30px 20px; display:flex; flex-wrap:wrap; gap:30px; justify-content:space-between}
.footer-funding .label{font-size:.85rem; text-transform:uppercase; letter-spacing:.6px; opacity:.7; margin-bottom:12px}
.footer-logos{display:flex; gap:18px; flex-wrap:wrap; align-items:center}
.footer-logos img{height:46px; width:auto; background:rgba(255,255,255,.92); padding:6px 10px; border-radius:8px}
.footer-contact{font-size:.92rem; line-height:1.9}
.footer-contact a{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12); text-align:center; padding:12px; font-size:.82rem; opacity:.65}

/* ---------- RESPONSIVE ---------- */
@media (max-width:1100px){ .bento{grid-template-columns:repeat(4,1fr)} }
@media (max-width:900px){
  .bento{grid-template-columns:repeat(3,1fr)}
  .detail .layout{grid-template-columns:1fr}
  .detail .cover-wrap{max-width:280px}
}
@media (max-width:640px){
  .bento{grid-template-columns:repeat(2,1fr)}
  .bento .card:first-child{grid-column:span 2; grid-row:span 1}
  .header-tools{width:100%; margin-left:0}
  .search-box{flex:1}
  .search-box input{width:100%; max-width:none}
  .brand-titles .t2{font-size:1.25rem}
  .filter-bar select{flex:1 1 40%; min-width:0}
}
@media (max-width:380px){ .bento{grid-template-columns:1fr} .bento .card:first-child{grid-column:span 1} }
