/* ---------- chatbot ---------- */
.chat-bulle{position:fixed;bottom:26px;left:26px;z-index:160;width:60px;height:60px;border:none;
  border-radius:50%;background:var(--orange);color:#fff;font-size:26px;cursor:pointer;
  box-shadow:0 12px 30px rgba(255,107,0,.45);transition:transform .3s;display:grid;place-items:center}
.chat-bulle:hover{transform:scale(1.1) rotate(-6deg)}
.chat-bulle::after{content:"";position:absolute;inset:-4px;border-radius:50%;border:2px solid var(--orange);
  opacity:.5;animation:pulse-chat 2.2s infinite}
.chat-panel{position:fixed;bottom:100px;left:26px;z-index:160;width:min(340px,calc(100vw - 40px));
  background:#fff;border-radius:22px;overflow:hidden;box-shadow:0 30px 70px rgba(0,0,0,.35);
  transform:translateY(24px) scale(.95);opacity:0;pointer-events:none;transition:transform .3s cubic-bezier(.16,1,.3,1),opacity .3s}
.chat-panel.ouvert{transform:none;opacity:1;pointer-events:auto}
.chat-tete{background:var(--orange);color:#fff;padding:16px 20px;display:flex;align-items:center;gap:12px}
.chat-tete .pinsvg{height:34px;width:auto}
.chat-tete b{font-family:var(--display);font-weight:800;font-size:19px;letter-spacing:.06em;display:block}
.chat-tete small{font-size:12px;opacity:.9}
.chat-corps{padding:18px;display:flex;flex-direction:column;gap:10px;background:var(--creme);
  max-height:min(48vh,380px);overflow-y:auto}
.chat-msg{background:#fff;border:1.5px solid var(--ligne);border-radius:14px 14px 14px 4px;
  padding:12px 15px;font-size:14px;line-height:1.55;color:var(--encre);max-width:92%;
  animation:chatpop .3s cubic-bezier(.16,1,.3,1)}
.chat-msg a{color:var(--orange);font-weight:700}
.chat-msg.moi{align-self:flex-end;background:var(--orange);border-color:var(--orange);color:#fff;
  border-radius:14px 14px 4px 14px}
.chat-btn{display:flex;align-items:center;gap:10px;background:#fff;border:2px solid var(--ligne);
  border-radius:999px;padding:11px 16px;font-family:var(--body);font-weight:700;font-size:13.5px;
  color:var(--encre);cursor:pointer;text-decoration:none;transition:border-color .2s,transform .2s}
.chat-btn:hover{border-color:var(--orange);transform:translateX(4px)}
.chat-wa{display:flex;align-items:center;justify-content:center;gap:10px;margin:14px 18px 18px;
  background:#25D366;color:#fff;border-radius:999px;padding:14px;font-weight:800;font-size:14.5px;
  text-decoration:none;letter-spacing:.04em;box-shadow:0 10px 24px rgba(37,211,102,.35);transition:transform .25s}
.chat-wa:hover{transform:translateY(-3px)}.chat-panel{bottom:84px;left:18px}