/* Black Bond, maquette v7 : respiration (pilier Mental & Émotionnel)
   v9 (existants, 2026-10-06) : section « Quand t'en servir ? » (.bbre-uses, boutons .bbre-try), deux cases
   son / vibration (case grisée si non permise), cases à cocher ≥ 44 px. */
.bbre{
  --re-bg:var(--bone,#FAF7F2); --re-card:var(--lin,#F3ECE1); --re-ink:var(--encre,#241E1A); --re-muted:var(--muted,#6B6058);
  --re-acc:var(--argile,#C4602F); --re-sage:var(--sauge,#5B6E5E); --re-line:rgba(36,30,26,.16);
  max-width:var(--wrap,1200px);margin:0 auto;padding:clamp(40px,6vw,80px) var(--gutter,24px);
  color:var(--re-ink);font-family:var(--f-body,'Inter','Segoe UI',system-ui,sans-serif);background:var(--re-bg);
}
.bbre-head{max-width:62ch;margin-bottom:26px}
.bbre-eyebrow{display:block;font:600 12px/1 var(--f-body,'Inter',system-ui,sans-serif);letter-spacing:.16em;text-transform:uppercase;color:var(--re-sage);margin-bottom:16px}
.bbre-head h2{margin:0 0 14px;font:600 clamp(26px,3.2vw,40px)/1.15 var(--f-display,'Poppins',system-ui,sans-serif);letter-spacing:-.02em}
.bbre-lead{margin:0;font-size:clamp(15px,1.2vw,17px);line-height:1.65;color:var(--encre-2,#3A322C)}
.bbre-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(260px,1fr);gap:clamp(20px,3vw,40px);align-items:start}
.bbre-stage{background:var(--g-mental,radial-gradient(circle at top left,#6F8472 0%,#5B6E5E 55%,#3C4A3F 100%));color:var(--bone,#FAF7F2);border-radius:var(--r-l,22px);padding:24px clamp(16px,3vw,32px) 28px;text-align:center}
.bbre-svg{display:block;width:100%;height:auto;max-height:300px}
.bbre-peg{fill:none;stroke:var(--bone,#FAF7F2);stroke-width:2.4}
.bbre-fil{fill:none;stroke:var(--bone,#FAF7F2);stroke-linecap:round}
.bbre-knot{fill:var(--argile-clair,#E58A5C)}
.bbre-word{margin:4px 0 0;font:600 clamp(26px,3vw,36px)/1.1 var(--f-display,'Poppins',system-ui,sans-serif);letter-spacing:-.01em}
.bbre-count{margin:6px 0 0;min-height:1.3em;font:500 22px var(--f-display,'Poppins',system-ui,sans-serif);opacity:.8;font-variant-numeric:tabular-nums}
.bbre-prog{height:3px;margin:18px auto 8px;max-width:340px;background:rgba(250,247,242,.25);border-radius:3px;overflow:hidden}
.bbre-prog span{display:block;height:100%;background:var(--argile-clair,#E58A5C);transform:scaleX(0);transform-origin:left}
.bbre-timer{margin:0;font-size:13px;opacity:.85;font-variant-numeric:tabular-nums}
.bbre-live{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}
.bbre-btns{display:flex;justify-content:center;gap:10px;margin-top:18px;flex-wrap:wrap}
.bbre-btns button{min-height:44px;padding:0 22px;border-radius:999px;border:1.5px solid var(--bone,#FAF7F2);background:transparent;color:var(--bone,#FAF7F2);font:600 14px var(--f-body,'Inter',system-ui,sans-serif);cursor:pointer}
.bbre-go{background:var(--bone,#FAF7F2)!important;color:var(--encre,#241E1A)!important}
.bbre-btns button:disabled{opacity:.4;cursor:default}
.bbre-btns button:focus-visible{outline:3px solid var(--argile-clair,#E58A5C);outline-offset:3px}
.bbre-end{margin:14px 0 0;font-size:14px}
.bbre-opts{display:grid;gap:14px}
.bbre-opt{margin:0;padding:16px 18px;border:1px solid var(--re-line);border-radius:var(--r-m,14px);background:var(--re-card)}
.bbre-opt legend{padding:0 4px;font:600 15px var(--f-display,'Poppins',system-ui,sans-serif)}
.bbre-r{display:inline-flex;margin:4px 6px 4px 0;cursor:pointer}
.bbre-r input{position:absolute;opacity:0;width:1px;height:1px}
.bbre-r span{display:inline-flex;align-items:center;min-height:36px;padding:4px 14px;border-radius:999px;border:1.5px solid var(--re-line);font-size:13.5px;background:var(--re-bg)}
.bbre-r input:checked+span{background:var(--re-sage);border-color:var(--re-sage);color:var(--bone,#FAF7F2)}
.bbre-r input:focus-visible+span,.bbre-sw input:focus-visible{outline:3px solid var(--re-acc);outline-offset:2px}
.bbre-r input:disabled+span{opacity:.55;cursor:default}
.bbre-sw{display:flex;gap:10px;align-items:center;font-size:14px;cursor:pointer;min-height:36px}
.bbre-sw input{width:18px;height:18px;accent-color:var(--re-sage)}
.bbre-desc{margin:8px 0 0;font-size:13px;line-height:1.5;color:var(--re-muted)}
.bbre-care{margin-top:24px;padding:16px 20px;border-left:3px solid var(--re-acc);background:var(--re-card);border-radius:0 var(--r-m,14px) var(--r-m,14px) 0;max-width:80ch;font-size:14px;line-height:1.6}
.bbre-care p{margin:0 0 6px}
.bbre-care a{font-weight:600;color:var(--argile-fonce,#A44E24);text-underline-offset:3px}
.bbre-care a span{font-weight:400;color:var(--re-muted)}
.bbre-care a:focus-visible{outline:3px solid var(--re-acc);outline-offset:3px}
.bbre-src{margin-top:20px;padding-top:14px;border-top:1px solid var(--re-line);font-size:12.5px;line-height:1.6;color:var(--re-muted);max-width:90ch}
.bbre-src p{margin:0}
@media (max-width:820px){.bbre-grid{grid-template-columns:1fr}}

/* ---------- v9 ---------- */
.bbre-sw{min-height:44px}
.bbre-sw input:disabled+span{opacity:.55}
.bbre-uses{margin-top:28px}
.bbre-uses h3{margin:0 0 12px;font:600 clamp(19px,1.7vw,22px)/1.25 var(--f-display,'Poppins',system-ui,sans-serif)}
.bbre-uses ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}
.bbre-uses li{display:flex;flex-direction:column;align-items:flex-start;gap:8px;padding:16px 18px;border-radius:var(--r-m,14px);background:var(--re-card);border:1px solid var(--re-line)}
.bbre-uses h4{margin:0;font:600 16px/1.3 var(--f-display,'Poppins',system-ui,sans-serif)}
.bbre-uses p{margin:0;font-size:14px;line-height:1.55;color:var(--encre-2,#3A322C);flex:1}
.bbre-try{min-height:44px;padding:0 16px;border-radius:999px;border:1.5px solid var(--re-sage);background:transparent;color:var(--re-ink);font:600 13.5px var(--f-body,'Inter',system-ui,sans-serif);cursor:pointer}
.bbre-try:hover{background:var(--re-sage);color:var(--bone,#FAF7F2)}
.bbre-try:focus-visible{outline:3px solid var(--re-acc);outline-offset:3px}
.bbre-acc>summary{display:flex;align-items:center;gap:10px;min-height:44px;cursor:pointer;list-style:none;font:600 13.5px var(--f-body,'Inter',system-ui,sans-serif);color:var(--re-ink)}
.bbre-acc>summary::-webkit-details-marker{display:none}
.bbre-acc>summary:focus-visible{outline:2px solid var(--encre,#241E1A);outline-offset:2px;border-radius:6px}
.bbre-chev{flex:none;width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;transition:transform .25s}
.bbre-acc[open]>summary>.bbre-chev{transform:rotate(180deg)}
@media (prefers-reduced-motion:reduce){.bbre-chev{transition:none}}
.bbre-src{padding-top:4px}
@media (max-width:640px){.bbre{padding:6px 0 32px}.bbre-head{margin-bottom:12px}}