/* Crewmy Live : couche d'interactions (aucun texte existant modifié).
   Animations limitées à transform et opacity. Tout est désactivé si prefers-reduced-motion. */

:root{--ease:cubic-bezier(.22,1,.36,1);--ok:#2bff9a}

/* ---------- Boutons premium ---------- */
.btn{position:relative;overflow:hidden;isolation:isolate;transition:transform .35s var(--ease),box-shadow .35s var(--ease),background-color .3s}
.btn-grad::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.35) 50%,transparent 70%);transform:translateX(-120%);transition:transform .8s var(--ease)}
.btn-grad:hover::after{transform:translateX(120%)}
.btn-grad:hover{box-shadow:0 18px 50px -12px rgba(255,47,168,.85),0 0 0 1px rgba(255,255,255,.12) inset}
.btn:active{transform:scale(.97)!important;transition-duration:.1s}
.btn .arr{display:inline-block;transition:transform .35s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}
.btn-ghost:hover{border-color:rgba(255,255,255,.4)}

/* ---------- Apparitions au scroll (décalées) ---------- */
.lv-reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease);transition-delay:var(--d,0s)}
.lv-reveal.in{opacity:1;transform:none}

/* ---------- HERO : conversation vivante ---------- */
.chat.live .msg{animation:none;opacity:0;transform:translateY(10px) scale(.98);transition:opacity .45s var(--ease),transform .45s var(--ease);display:none}
.chat.live .msg.show{display:block}
.chat.live .msg.vis{opacity:1;transform:none}
.chat.live{transform-style:preserve-3d;transition:transform .5s var(--ease)}
.lv-typing{display:none;align-items:center;gap:10px;margin:0 0 12px auto;width:max-content;padding:10px 14px;border-radius:18px;border-bottom-right-radius:6px;background:linear-gradient(135deg,rgba(45,75,255,.35),rgba(138,44,255,.35));font-size:.8rem;color:#e6e1ff;opacity:0;transition:opacity .3s}
.lv-typing.show{display:flex}.lv-typing.vis{opacity:1}
.lv-typing.left{margin:0 auto 12px 0;border-radius:18px;border-bottom-left-radius:6px;background:linear-gradient(135deg,rgba(255,138,31,.25),rgba(255,47,168,.25))}
.lv-dots{display:inline-flex;gap:4px}
.lv-dots i{width:6px;height:6px;border-radius:50%;background:#fff;opacity:.4;animation:lvDot 1s infinite}
.lv-dots i:nth-child(2){animation-delay:.15s}.lv-dots i:nth-child(3){animation-delay:.3s}
@keyframes lvDot{0%,100%{opacity:.3;transform:translateY(0)}50%{opacity:1;transform:translateY(-3px)}}
.lv-actions{display:flex;flex-wrap:wrap;gap:8px;min-height:30px;margin-top:4px}
.lv-chip{display:inline-flex;align-items:center;gap:7px;padding:6px 12px;border-radius:999px;font-size:.76rem;font-weight:700;color:#d8ffe9;background:rgba(43,255,154,.1);border:1px solid rgba(43,255,154,.35);opacity:0;transform:translateY(6px) scale(.95);transition:opacity .4s var(--ease),transform .4s var(--ease)}
.lv-chip.vis{opacity:1;transform:none}
.lv-chip svg{width:13px;height:13px}
.lv-chip.done{color:#fff;background:linear-gradient(90deg,rgba(45,75,255,.35),rgba(255,47,168,.35));border-color:rgba(255,255,255,.25)}
.chat .av{position:relative}
.chat .av::after{content:"";position:absolute;right:-1px;bottom:-1px;width:12px;height:12px;border-radius:50%;background:var(--ok);border:2px solid #1a1638;box-shadow:0 0 0 0 rgba(43,255,154,.6);animation:lvPing 2.4s infinite}
.chat.busy .av::after{background:#ffc23a}
@keyframes lvPing{0%{box-shadow:0 0 0 0 rgba(43,255,154,.55)}70%{box-shadow:0 0 0 9px rgba(43,255,154,0)}100%{box-shadow:0 0 0 0 rgba(43,255,154,0)}}
.lv-status{transition:color .3s}

/* ---------- CARTES MÉTIERS : mini séquences ---------- */
.grid4 .card{transform-style:preserve-3d;will-change:transform;transition:transform .45s var(--ease),border-color .3s,background .3s,box-shadow .45s var(--ease)}
.grid4 .card:hover{box-shadow:0 30px 60px -30px rgba(138,44,255,.55)}
.lv-seq{margin-top:18px;padding:11px 12px 12px;border-radius:14px;background:rgba(0,0,0,.22);border:1px solid var(--line);font-size:.8rem;position:relative;overflow:hidden}
.lv-stage{position:relative;height:40px}
.lv-seq-top{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:9px;color:var(--muted);font-weight:700;font-size:.66rem;letter-spacing:.05em;text-transform:uppercase;white-space:nowrap}
.lv-seq-top .st{display:inline-flex;align-items:center;gap:6px}
.lv-seq-top .st::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 8px var(--ok)}
.lv-bar{display:flex;gap:4px}
.lv-bar{flex:0 0 auto}.lv-bar i{width:10px;height:3px;border-radius:2px;background:rgba(255,255,255,.15);transition:background .3s}
.lv-bar i.on{background:var(--grad)}
.lv-step{display:flex;align-items:flex-start;gap:8px;color:#fff;font-weight:600;line-height:1.3;opacity:0;transform:translateY(6px);transition:opacity .35s var(--ease),transform .35s var(--ease);position:absolute;left:0;right:0;top:0}
.lv-step.vis{opacity:1;transform:none}
.lv-step .ck{flex:0 0 18px;height:18px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2)}
.lv-step .ck svg{width:11px;height:11px}
.lv-step.lv-done .ck{background:var(--ok);border-color:var(--ok);color:#06210f}
.lv-step.lv-done{color:#d8ffe9}

/* ---------- SECTION « Crewmy travaille en direct » ---------- */
#direct{padding:30px 0 90px}
.live-board{display:grid;grid-template-columns:1.35fr 1fr;gap:22px;margin-top:46px}
.lb-panel{position:relative;border-radius:26px;padding:26px;background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02));border:1px solid var(--line);box-shadow:0 40px 90px -50px rgba(45,75,255,.6);overflow:hidden}
.lb-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.lb-who{display:flex;align-items:center;gap:12px}
.lb-who .av{width:40px;height:40px;border-radius:50%;background:var(--grad);display:grid;place-items:center;font-weight:800}
.lb-who b{display:block;font-size:.98rem}
.lb-who small{display:flex;align-items:center;gap:6px;color:var(--ok);font-size:.75rem;font-weight:700}
.lb-who small::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 8px var(--ok);animation:pulse 1.6s infinite}
.lb-tag{font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:5px 10px;border-radius:999px;background:rgba(255,255,255,.08);color:var(--muted)}
.lb-feed{list-style:none;display:flex;flex-direction:column;gap:10px;min-height:330px}
.lb-feed li{display:grid;grid-template-columns:52px 30px 1fr auto;align-items:center;gap:10px;padding:11px 14px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid var(--line);opacity:0;transform:translateY(10px);transition:opacity .45s var(--ease),transform .45s var(--ease),background .4s}
.lb-feed li.vis{opacity:1;transform:none}
.lb-feed li.new{background:rgba(138,44,255,.14);border-color:rgba(138,44,255,.4)}
.lb-feed .t{font-variant-numeric:tabular-nums;color:var(--muted);font-size:.82rem;font-weight:700}
.lb-feed .i{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.06);color:#e6e1ff}
.lb-feed .i svg{width:15px;height:15px}
.lb-feed .x{font-weight:600;font-size:.94rem}
.lb-feed .c{font-size:.68rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;padding:4px 9px;border-radius:999px;background:rgba(255,255,255,.07);color:var(--muted)}
.lb-feed li.lv-done .i{background:var(--ok);color:#06210f}
.lb-feed li.lv-done .x{color:#d8ffe9}
.lb-side{display:flex;flex-direction:column;gap:16px}
.lb-kpi{border-radius:20px;padding:20px 22px;background:rgba(255,255,255,.04);border:1px solid var(--line)}
.lb-kpi .n{font-size:2.3rem;font-weight:800;letter-spacing:-.02em;line-height:1.1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;display:inline-block}
.lb-kpi .l{color:var(--muted);font-size:.85rem;font-weight:600}
.lb-kpi .n.bump{animation:lvBump .5s var(--ease)}
@keyframes lvBump{40%{transform:scale(1.08)}}
.lb-chan{display:flex;gap:8px;flex-wrap:wrap}
.lb-chan span{font-size:.75rem;font-weight:700;padding:7px 12px;border-radius:999px;border:1px solid var(--line);color:var(--muted);transition:all .35s var(--ease)}
.lb-chan span.on{color:#fff;border-color:rgba(255,47,168,.55);background:rgba(255,47,168,.12)}

/* ---------- Méthode : progression au scroll ---------- */
#methode .steps{position:relative}
#methode .steps::before{content:"";position:absolute;left:0;right:0;top:-18px;height:2px;background:rgba(255,255,255,.08);border-radius:2px}
#methode .steps::after{content:"";position:absolute;left:0;top:-18px;height:2px;width:100%;background:var(--grad);border-radius:2px;transform-origin:left;transform:scaleX(var(--p,0));transition:transform .2s linear}
#methode .step{transition:border-color .5s,background .5s,transform .5s var(--ease),opacity .5s}
#methode.lv-on .step{opacity:.45}
#methode.lv-on .step.act{opacity:1;border-color:rgba(255,47,168,.45);transform:translateY(-4px)}

/* ---------- Profondeur et survols communs ---------- */
.f,.task,.testi,.step,.vs-col{transition:transform .45s var(--ease),border-color .35s,box-shadow .45s var(--ease)}
.f:hover,.step:hover{transform:translateY(-5px);border-color:rgba(138,44,255,.4);box-shadow:0 26px 50px -30px rgba(138,44,255,.6)}

/* ---------- Mobile ---------- */
@media(max-width:980px){.live-board{grid-template-columns:1fr}.lb-feed{min-height:300px}}
@media(max-width:640px){.lb-feed li{grid-template-columns:44px 26px 1fr;padding:10px 12px}.lb-feed .c{display:none}.lb-panel{padding:20px}}
@media(hover:none){.grid4 .card:hover{transform:none}}

/* ---------- Accessibilité / mode statique ---------- */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .lv-reveal,.reveal,.chat.live .msg,.lv-chip,.lb-feed li,.lv-step{opacity:1!important;transform:none!important}
  .chat.live .msg{display:block}
}
html.lv-static .lv-reveal,html.lv-static .reveal{opacity:1!important;transform:none!important;transition:none!important}

/* Pas de defilement horizontal sur mobile (formes decoratives, pages RTL) */
html,body{overflow-x:clip;max-width:100%}
/* Mobile : effets plus legers pour un affichage plus rapide */
@media (max-width:800px){.blob{filter:blur(48px)!important;animation:none!important;will-change:auto}*{backdrop-filter:none!important;-webkit-backdrop-filter:none!important}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}