/* BISTedu Library */
:root{--bl-navy:#13263c;--bl-blue:#1f5fa8;--bl-green:#2e9e5b;--bl-amber:#d99a1e;--bl-red:#c8433a;--bl-line:#e1e7ef;--bl-soft:#f4f6f9;--bl-mute:#5f6f82}
.bl-wrap{max-width:1180px;margin:0 auto;padding:20px 16px 48px}
.bl-hero{background:linear-gradient(135deg,#13263c,#1f5fa8);color:#fff;border-radius:16px;padding:36px 28px;margin:8px 0 24px}
.bl-hero h1{color:#fff;font-size:clamp(26px,4vw,40px);margin:0 0 10px}.bl-hero p{color:#dfe8f3;max-width:760px}
.bl-btn{display:inline-block;background:var(--bl-blue);color:#fff!important;border:2px solid var(--bl-blue);border-radius:10px;padding:10px 18px;font-weight:600;text-decoration:none!important;cursor:pointer;margin:4px 6px 4px 0;font-size:15px;line-height:1.2}
.bl-btn:hover{filter:brightness(1.08)}.bl-btn-ghost{background:transparent;color:var(--bl-blue)!important}.bl-hero .bl-btn-ghost{color:#fff!important;border-color:#fff}
.bl-btn-small{padding:5px 10px;font-size:13px}
.bl-cats{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px;margin:12px 0 28px}
.bl-cat,.bl-field,.bl-card{display:flex;flex-direction:column;gap:4px;background:#fff;border:1px solid var(--bl-line);border-radius:14px;padding:16px;text-decoration:none!important;color:var(--bl-navy)!important;transition:.15s}
.bl-cat:hover,.bl-field:hover,.bl-card:hover{border-color:var(--bl-blue);box-shadow:0 4px 14px rgba(19,38,60,.10);transform:translateY(-2px)}
.bl-ic{font-size:30px;line-height:1}.bl-cat strong,.bl-field strong{font-size:16px}.bl-en{color:var(--bl-mute);font-size:13px;font-style:italic}.bl-n{margin-top:auto;font-size:12px;color:var(--bl-blue);font-weight:600}
.bl-fields{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px;margin:16px 0 28px}.bl-desc{font-size:13px;color:#405063}
.bl-head{display:flex;gap:16px;align-items:flex-start;background:var(--bl-soft);border-radius:14px;padding:18px;margin:8px 0 12px}.bl-head h1{margin:0;font-size:clamp(22px,3vw,32px)}.bl-head .bl-ic{font-size:44px}
.bl-crumbs{font-size:13px;color:var(--bl-mute);margin-bottom:6px}.bl-crumbs a{color:var(--bl-blue)}
.bl-plans{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px;margin:12px 0}
.bl-plan{border:1px solid var(--bl-line);border-radius:14px;padding:18px;background:#fff;display:flex;flex-direction:column;gap:6px}.bl-plan h3{margin:0;font-size:17px}.bl-plan p{font-size:14px;color:#405063;flex:1}
.bl-featured{border:2px solid var(--bl-blue)}.bl-price{font-size:26px;font-weight:800;color:var(--bl-navy)}.bl-per,.bl-month{color:var(--bl-mute);font-size:13px}
.bl-plans-schools .bl-plan{background:var(--bl-soft)}
.bl-form{background:#fff;border:1px solid var(--bl-line);border-radius:14px;padding:18px;margin:14px 0}.bl-form fieldset{border:0;padding:0;margin:0 0 14px}.bl-form legend{font-weight:700;font-size:16px;margin-bottom:8px;color:var(--bl-navy)}
.bl-form label{display:flex;flex-direction:column;gap:4px;font-size:14px;font-weight:600;color:#33445a}.bl-form input,.bl-form select{font-weight:400;padding:9px 10px;border:1px solid #c9d3df;border-radius:8px;font-size:15px;max-width:100%}
.bl-grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}.bl-hp{position:absolute!important;left:-9999px!important}
.bl-pay{background:#fff8e6;border:1px solid #f0d58a;border-radius:12px;padding:12px 16px;margin:12px 0}.bl-pay h4{margin:0 0 6px}
.bl-notice{border-radius:10px;padding:12px 14px;margin:12px 0;border:1px solid var(--bl-line);background:var(--bl-soft)}.bl-success{background:#e8f5e9;border-color:#a5d6a7}.bl-error{background:#fdecea;border-color:#f5b7b1}
.bl-small{font-size:13px;color:var(--bl-mute)}.bl-inline{display:inline}
.bl-search{display:flex;flex-wrap:wrap;gap:8px;background:#fff;border:1px solid var(--bl-line);border-radius:14px;padding:12px;margin:14px 0}.bl-search input{flex:1 1 220px;padding:10px;border:1px solid #c9d3df;border-radius:8px}.bl-search select{padding:9px;border:1px solid #c9d3df;border-radius:8px;max-width:100%}
.bl-res{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:12px;margin:12px 0}.bl-card img{width:100%;height:140px;object-fit:cover;border-radius:8px}.bl-ph{display:flex;align-items:center;justify-content:center;height:120px;border-radius:8px;background:var(--bl-soft);font-size:42px;font-weight:800;color:var(--bl-blue)}.bl-meta{font-size:12px;color:var(--bl-mute)}
.bl-badge{display:inline-block;align-self:flex-start;border-radius:99px;padding:2px 10px;font-size:12px;font-weight:700;color:#fff;background:var(--bl-blue)}.bl-gratuit{background:var(--bl-green)}.bl-enseignant{background:var(--bl-amber)}.bl-professionnel{background:var(--bl-navy)}
.bl-box{border:1px solid var(--bl-line);border-radius:14px;padding:16px;margin:20px 0;background:var(--bl-soft)}.bl-facts{list-style:none;margin:0 0 12px;padding:0;display:grid;gap:6px}.bl-facts li span:first-child{display:inline-block;min-width:90px;color:var(--bl-mute);font-size:13px}
.bl-table{width:100%;border-collapse:collapse;font-size:14px;margin:8px 0 16px}.bl-table th,.bl-table td{border-bottom:1px solid var(--bl-line);padding:8px;text-align:left}
.bl-login{max-width:420px}.bl-login input[type=text],.bl-login input[type=password]{width:100%;padding:9px;border:1px solid #c9d3df;border-radius:8px}
@media (max-width:600px){.bl-hero{padding:24px 18px}.bl-head{flex-direction:column}}
/* WhatsApp + QR + contact */
.bl-wa-float{position:fixed;right:16px;bottom:16px;z-index:9999;display:flex;align-items:center;gap:8px;background:#25d366;color:#fff!important;border-radius:99px;padding:12px 16px;box-shadow:0 6px 18px rgba(0,0,0,.22);text-decoration:none!important;font-weight:700;font-size:15px}
.bl-wa-float:hover{filter:brightness(1.05)}
@media (max-width:600px){.bl-wa-float span{display:none}.bl-wa-float{padding:13px}}
.bl-btn-wa{background:#25d366;border-color:#25d366;display:inline-flex;align-items:center;gap:8px}
.bl-contact-ways{display:flex;flex-wrap:wrap;gap:18px;align-items:stretch;margin:14px 0}
.bl-wa-card{flex:1 1 260px;border:1px solid #bfe9cf;background:#effbf3;border-radius:14px;padding:16px}.bl-wa-card h3{display:flex;align-items:center;gap:8px;margin:0 0 6px;color:#128c4a}
.bl-qr-row{display:flex;flex-wrap:wrap;gap:14px}
.bl-qr{margin:0;border:1px solid var(--bl-line);border-radius:14px;padding:12px;background:#fff;text-align:center;width:180px}
.bl-qr-img svg{width:150px;height:150px;display:block;margin:0 auto}
.bl-qr figcaption{display:flex;flex-direction:column;gap:2px;margin-top:6px;font-size:14px}.bl-qr figcaption span{font-size:12px;color:var(--bl-mute)}
.bl-form textarea{font-weight:400;padding:9px 10px;border:1px solid #c9d3df;border-radius:8px;font-size:15px;width:100%;font-family:inherit}