/* ============================================================
   CIA Assistant — self-contained chat widget
   Uses the site's design tokens (:root vars in styles.css)
   ============================================================ */

.chat{position:fixed;right:clamp(1rem,3vw,1.75rem);bottom:clamp(1rem,3vw,1.75rem);z-index:75;
  font-family:var(--sans)}
@media(max-width:1000px){.chat{bottom:88px}} /* clear the sticky mobile call/quote bar */

/* launcher */
.chat-launch{position:relative;width:60px;height:60px;border-radius:50%;border:none;cursor:pointer;
  background:linear-gradient(135deg,var(--blue),var(--navy));color:#fff;display:grid;place-items:center;
  box-shadow:0 14px 32px -8px rgba(0,47,93,.55);transition:transform .2s ease,box-shadow .2s ease}
.chat-launch:hover{transform:translateY(-3px) scale(1.03);box-shadow:0 20px 40px -8px rgba(0,47,93,.6)}
.chat-launch:active{transform:scale(.97)}
.chat-launch svg{width:27px;height:27px;position:absolute;transition:opacity .2s,transform .3s}
.chat-ic-close{opacity:0;transform:rotate(-90deg) scale(.6)}
.chat.open .chat-ic-open{opacity:0;transform:rotate(90deg) scale(.6)}
.chat.open .chat-ic-close{opacity:1;transform:none}
.chat-badge{position:absolute;top:-2px;right:-2px;min-width:20px;height:20px;padding:0 5px;border-radius:10px;
  background:var(--gold);color:#3a2600;font-size:.72rem;font-weight:800;display:grid;place-items:center;
  box-shadow:0 0 0 3px #fff;transition:opacity .2s,transform .2s}
.chat.open .chat-badge{opacity:0;transform:scale(0)}

/* teaser bubble */
.chat-teaser{position:absolute;bottom:74px;right:0;width:250px;background:#fff;color:var(--ink);
  border:1px solid var(--border);border-radius:16px 16px 4px 16px;padding:.9rem 1rem;font-size:.9rem;
  line-height:1.4;box-shadow:var(--sh);transform:translateY(8px) scale(.96);opacity:0;pointer-events:none;
  transition:opacity .25s ease,transform .25s ease}
.chat-teaser.show{opacity:1;transform:none;pointer-events:auto}
.chat.open .chat-teaser{opacity:0;pointer-events:none}
.chat-teaser b{color:var(--navy)}
.chat-teaser-close{position:absolute;top:6px;right:6px;width:22px;height:22px;border:none;background:none;
  color:var(--muted);cursor:pointer;border-radius:50%;font-size:15px;line-height:1}
.chat-teaser-close:hover{background:var(--mist)}

/* panel */
.chat-panel{position:absolute;bottom:74px;right:0;width:min(380px,calc(100vw - 2rem));height:min(600px,calc(100vh - 120px));
  background:var(--surface);border:1px solid var(--border);border-radius:22px;overflow:hidden;display:flex;
  flex-direction:column;box-shadow:var(--sh-lg);transform:translateY(16px) scale(.97);opacity:0;
  transform-origin:bottom right;pointer-events:none;transition:opacity .24s ease,transform .24s ease}
.chat.open .chat-panel{opacity:1;transform:none;pointer-events:auto}
@media(max-width:520px){
  .chat-panel{position:fixed;inset:auto 0 0 0;width:100vw;height:88vh;height:88dvh;
    border-radius:20px 20px 0 0;transform:translateY(100%);transform-origin:bottom}
  .chat.open .chat-panel{transform:none}
}
@media(prefers-reduced-motion:reduce){
  .chat-launch,.chat-panel,.chat-teaser,.chat-badge{transition:none}
}

/* header */
.chat-head{display:flex;align-items:center;gap:.75rem;padding:1rem 1.1rem;color:#fff;
  background:linear-gradient(135deg,var(--navy),var(--navy-deep));flex-shrink:0}
.chat-head-av{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.25);display:grid;place-items:center;font-family:var(--serif);
  font-weight:600;font-size:.95rem;letter-spacing:.02em;flex-shrink:0}
.chat-head-txt{flex:1;min-width:0}
.chat-head-txt b{display:block;font-size:1rem;line-height:1.2}
.chat-head-txt span{font-size:.78rem;color:rgba(255,255,255,.72);display:flex;align-items:center;gap:.4rem}
.chat-dot{width:8px;height:8px;border-radius:50%;background:#34d17f;box-shadow:0 0 0 3px rgba(52,209,127,.25)}
.chat-min{background:none;border:none;color:rgba(255,255,255,.85);cursor:pointer;width:34px;height:34px;
  border-radius:9px;display:grid;place-items:center;transition:background .15s}
.chat-min:hover{background:rgba(255,255,255,.14)}
.chat-min svg{width:20px;height:20px}

/* body / messages */
.chat-body{flex:1;overflow-y:auto;padding:1.1rem;background:var(--mist);display:flex;flex-direction:column;gap:.7rem;
  scroll-behavior:smooth}
.chat-body::-webkit-scrollbar{width:8px}
.chat-body::-webkit-scrollbar-thumb{background:#cfdae7;border-radius:8px}
.msg{max-width:85%;padding:.7rem .9rem;border-radius:16px;font-size:.92rem;line-height:1.5;
  animation:msgIn .28s ease both}
@keyframes msgIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.msg-bot{align-self:flex-start;background:#fff;color:var(--ink);border:1px solid var(--border);
  border-bottom-left-radius:5px}
.msg-user{align-self:flex-end;background:var(--blue);color:#fff;border-bottom-right-radius:5px}
.msg p{margin:0 0 .5rem}.msg p:last-child{margin:0}
.msg a:not(.chat-cta){color:var(--azure-deep);font-weight:600;text-decoration:underline}
.msg-user a{color:#fff}
.msg ul{margin:.3rem 0;padding-left:1.1rem}
.msg li{margin:.15rem 0}

/* in-message CTA buttons */
.chat-ctas{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.6rem}
.chat-cta{display:inline-flex;align-items:center;gap:.35rem;font-family:var(--sans);font-size:.82rem;
  font-weight:600;padding:.45rem .8rem;border-radius:999px;border:1.5px solid var(--blue);background:var(--blue);
  color:#fff;cursor:pointer;text-decoration:none;transition:transform .15s,background .15s,box-shadow .15s}
.chat-cta:hover{transform:translateY(-1px);background:var(--blue-press);border-color:var(--blue-press)}
.chat-cta.ghost{background:#fff;color:var(--navy);border-color:var(--border)}
.chat-cta.ghost:hover{background:var(--azure-soft);border-color:var(--azure);color:var(--navy)}
.chat-cta svg{width:14px;height:14px}

/* typing indicator */
.chat-typing{align-self:flex-start;background:#fff;border:1px solid var(--border);border-radius:16px;
  border-bottom-left-radius:5px;padding:.8rem 1rem;display:flex;gap:5px;align-items:center}
.chat-typing i{width:7px;height:7px;border-radius:50%;background:#9db2c8;animation:blink 1.3s infinite ease-in-out both}
.chat-typing i:nth-child(2){animation-delay:.18s}.chat-typing i:nth-child(3){animation-delay:.36s}
@keyframes blink{0%,80%,100%{opacity:.3;transform:scale(.85)}40%{opacity:1;transform:scale(1)}}

/* quick replies */
.chat-quick{display:flex;gap:.45rem;padding:.6rem .8rem;overflow-x:auto;background:var(--surface);
  border-top:1px solid var(--border);flex-shrink:0;scrollbar-width:none}
.chat-quick::-webkit-scrollbar{display:none}
.chat-quick:empty{display:none}
.chip{white-space:nowrap;font-size:.82rem;font-weight:600;color:var(--azure-deep);background:var(--azure-soft);
  border:1px solid transparent;border-radius:999px;padding:.45rem .85rem;cursor:pointer;flex-shrink:0;
  transition:background .15s,color .15s,border-color .15s}
.chip:hover{background:#fff;border-color:var(--azure);color:var(--navy)}

/* input */
.chat-input{display:flex;align-items:center;gap:.5rem;padding:.7rem .8rem;background:var(--surface);
  border-top:1px solid var(--border);flex-shrink:0}
.chat-input input{flex:1;min-width:0;border:1.5px solid var(--border);border-radius:999px;padding:.7rem 1rem;
  font-family:inherit;font-size:.92rem;color:var(--ink)}
.chat-input input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(37,117,252,.14)}
.chat-send{width:42px;height:42px;flex-shrink:0;border-radius:50%;border:none;background:var(--blue);color:#fff;
  cursor:pointer;display:grid;place-items:center;transition:background .15s,transform .15s}
.chat-send:hover{background:var(--blue-press);transform:scale(1.05)}
.chat-send:disabled{opacity:.5;cursor:default;transform:none}
.chat-send svg{width:19px;height:19px}

/* footer */
.chat-foot{font-size:.72rem;color:var(--muted);text-align:center;padding:.5rem .8rem;background:var(--surface);
  border-top:1px solid var(--border)}
.chat-foot a{color:var(--azure-deep);font-weight:600}