:root{
  --burgundy:#65141b;
  --deep:#2a090c;
  --gold:#b99146;
  --cream:#fbf7ef;
  --ink:#1e1717;
  --line:#e7ddd0;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  background:linear-gradient(145deg,#24090c,#6f1820);
  color:var(--ink);
}
.page-shell{
  min-height:100svh;
  display:grid;
  place-items:center;
  padding:24px;
}
.chat-card{
  width:min(100%,760px);
  height:min(880px,calc(100svh - 48px));
  min-height:620px;
  background:#fff;
  border:1px solid rgba(185,145,70,.45);
  border-radius:24px;
  overflow:hidden;
  box-shadow:0 28px 90px rgba(0,0,0,.32);
  display:grid;
  grid-template-rows:auto 1fr auto auto auto;
}
.chat-header{
  padding:16px 18px;
  color:white;
  background:linear-gradient(135deg,var(--deep),var(--burgundy));
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:48px;height:48px;border-radius:50%;object-fit:cover;border:2px solid var(--gold)}
.brand span{font-size:12px;opacity:.82}
.name-row{display:flex;align-items:center;gap:8px;font-size:18px}
.online-dot{width:8px;height:8px;border-radius:50%;background:#8de48d;display:inline-block}

.visually-hidden{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.language-control{position:relative;flex:0 0 auto}
.language-button{display:flex;align-items:center;gap:7px;border:0;border-radius:10px;padding:8px 10px;background:#fff;color:var(--deep);font:inherit;font-weight:700;cursor:pointer;box-shadow:0 1px 0 rgba(255,255,255,.25)}
.language-button:hover{background:#fff8ea}
.language-label{font-size:13px;max-width:130px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.language-menu{position:absolute;right:0;top:calc(100% + 8px);min-width:210px;padding:6px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 14px 38px rgba(0,0,0,.22);z-index:50}
.language-menu[hidden]{display:none}
.language-menu button{display:block;width:100%;border:0;background:transparent;color:var(--ink);text-align:left;padding:10px 12px;border-radius:8px;font:inherit;cursor:pointer}
.language-menu button:hover,.language-menu button.active{background:#fff3dd;color:var(--burgundy);font-weight:700}
.messages{
  overflow:auto;
  padding:20px;
  background:linear-gradient(#fff,#fdfaf6);
}
.welcome{text-align:center;padding:8px 0 22px}
.welcome img{width:104px;height:104px;border-radius:50%;object-fit:cover;border:4px solid #ead5a7;box-shadow:0 8px 24px rgba(101,20,27,.18)}
.welcome h1{margin:14px 0 6px;color:var(--burgundy);font-size:28px}
.welcome p{margin:0 auto 20px;max-width:520px;color:#635555}
.quick-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;max-width:620px;margin:auto}
.quick-grid button{
  appearance:none;
  border:1px solid #dfc693;
  background:#fff;
  color:var(--burgundy);
  border-radius:12px;
  padding:13px 12px;
  cursor:pointer;
  font-weight:700;
  font-size:20px;
}
.quick-grid button:hover{background:#fff8ea}
.msg-row{display:flex;margin:12px 0}
.msg-row.user{justify-content:flex-end}
.bubble{
  max-width:min(84%,580px);
  padding:11px 14px;
  border-radius:16px;
  line-height:1.55;
  white-space:normal;
  overflow-wrap:anywhere;
}
.bubble p{margin:0 0 10px}
.bubble p:last-child{margin-bottom:0}
.message-spacer{height:4px}
.message-list{margin:4px 0 10px;padding-left:1.35em}
.message-list:last-child{margin-bottom:0}
.message-list li{margin:4px 0;padding-left:2px}
.assistant .bubble{background:#f3ece6;border:1px solid var(--line);border-bottom-left-radius:5px}
.user .bubble{background:var(--burgundy);color:white;border-bottom-right-radius:5px}
.typing{opacity:.7;font-style:italic}
.privacy-note{
  padding:8px 16px;
  text-align:center;
  font-size:11px;
  color:#7a6e68;
  border-top:1px solid var(--line);
  background:#fffaf2;
}
.composer{
  display:grid;
  grid-template-columns:1fr auto;
  gap:10px;
  padding:12px;
  border-top:1px solid var(--line);
  background:#fff;
}
textarea{
  resize:vertical;
  min-height:84px;
  max-height:180px;
  border:1px solid #d8cdc4;
  border-radius:12px;
  padding:12px;
  font:inherit;
}
.composer button{
  border:0;
  border-radius:12px;
  padding:0 18px;
  background:var(--gold);
  color:#1d1206;
  font-weight:800;
  cursor:pointer;
}
footer{
  padding:9px 12px;
  text-align:center;
  font-size:10px;
  letter-spacing:.12em;
  color:#866d48;
  background:#fff;
}
@media(max-width:640px){
  .page-shell{padding:0}
  .chat-card{height:100svh;min-height:0;border:0;border-radius:0}
  .chat-header{padding-top:max(14px,env(safe-area-inset-top))}
  .quick-grid{grid-template-columns:1fr}
  .messages{padding:14px}
  .welcome h1{font-size:24px}
  .brand span{display:block;max-width:170px}
}

.lead-form-card{margin:12px 0 12px 0;padding:14px;border:1px solid #dfc693;border-radius:16px;background:#fffaf2;max-width:620px}
.lead-form-card h3{margin:0 0 6px;color:var(--burgundy);font-size:18px}
.lead-form-card p{margin:0 0 12px;color:#635555;font-size:13px}
.lead-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.lead-grid .full{grid-column:1 / -1}
.lead-form-card label{display:block;font-size:12px;font-weight:700;color:#5c4c46;margin-bottom:4px}
.lead-form-card input,.lead-form-card select,.lead-form-card textarea{width:100%;border:1px solid #d8cdc4;border-radius:10px;background:#fff;padding:10px 11px;font:inherit;color:var(--ink);min-height:42px}
.lead-form-card textarea{min-height:80px;resize:vertical}
.lead-form-actions{display:flex;justify-content:flex-end;margin-top:12px}
.lead-form-actions button{border:0;border-radius:10px;padding:11px 18px;background:var(--gold);color:#1d1206;font-weight:800;cursor:pointer}
.lead-form-status{margin-top:9px;font-size:12px}
.message-link{color:inherit;text-decoration:underline;text-underline-offset:2px}
@media(max-width:640px){.language-label{display:none}.language-button{width:42px;height:42px;justify-content:center;padding:0}.language-menu{min-width:200px}.lead-grid{grid-template-columns:1fr}.lead-grid .full{grid-column:auto}}