/* BM M3a Khalil v1.5.2 – responsive + hauteur compacte */
.bm-m3k-wrap{max-width:1200px;margin:0 auto;padding-bottom:8px}
.bm-m3k-aspect{position:relative;width:100%;aspect-ratio:16/9;min-height:180px;background:#000;border-radius:12px;overflow:hidden;box-shadow:0 6px 22px rgba(0,0,0,.12)}
.bm-m3k-aspect iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.bm-m3k-embed iframe{width:100%!important;border:0;border-radius:12px;box-shadow:0 6px 22px rgba(0,0,0,.12);min-height:180px}
.bm-m3k-aspect,.bm-m3k-embed iframe{ min-height: clamp(160px, 35vw, 200px) !important; }
.bm-m3k-meta{display:flex;align-items:center;gap:8px;margin:8px 2px 0}
.bm-m3k-title-sm{font-weight:700}
.bm-m3k-badge{font-size:12px;padding:3px 9px;border-radius:999px;background:#f1f3f5;border:1px solid #e2e8f0}
.bm-m3k-badge.badge-youtube{background:#fdecec;border-color:#facece}
.bm-m3k-badge.badge-facebook{background:#ecf2ff;border-color:#c9d8ff}
.bm-m3k-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:18px;margin-top:14px}
.bm-m3k-card{background:#fff;border-radius:14px;padding:10px;box-shadow:0 10px 30px rgba(0,0,0,.07)}
.bm-m3k-sections-grid{display:grid;gap:18px;margin:6px auto;max-width:1200px}
.bm-m3k-sections-grid.cols-2{grid-template-columns:repeat(2,1fr)}
.bm-m3k-sections-grid.cols-3{grid-template-columns:repeat(3,1fr)}
.bm-m3k-sections-grid.cols-4{grid-template-columns:repeat(4,1fr)}
.bm-m3k-sec-card{display:flex;flex-direction:column;align-items:flex-start;padding:18px;border-radius:16px;background:#fff;box-shadow:0 10px 30px rgba(0,0,0,.06);text-decoration:none;border:1px solid #eef1f4;transition:transform .12s ease, box-shadow .12s ease}
.bm-m3k-sec-card:hover{transform:translateY(-2px);box-shadow:0 14px 36px rgba(0,0,0,.08)}
.bm-m3k-sec-ico{color:#111;opacity:.92}
.bm-m3k-sec-t{margin-top:10px;font-weight:700;font-size:18px;color:#111}
.bm-m3k-sec-c{margin-top:2px;font-size:13px;color:#667085}