/* Clark Fork Exteriors, design B: chat-style instant quote */
.fb,.fb-teaser{--fb-g:var(--deep,#16402b);--fb-g2:var(--deep-2,#0f2f1f);--fb-y:var(--y,#ffc629);--fb-ink:var(--hi,#14241b);--fb-mut:#5f6b64;--fb-edge:var(--edge,rgba(20,33,26,.1));--fb-bg:#f5f6f2;--fb-r:var(--rad,20px);--fb-f:"Plus Jakarta Sans","Helvetica Neue",Arial,sans-serif;--fb-hd:"Barlow Condensed","Plus Jakarta Sans",Arial,sans-serif;--fb-e:cubic-bezier(.16,1,.3,1)}
.fb{position:fixed;inset:0;z-index:95;pointer-events:none;font-family:var(--fb-f);color:var(--fb-ink)}
.fb[hidden]{display:none}
.fb-scrim{position:absolute;inset:0;background:rgba(10,24,16,.4);opacity:0;transition:opacity .25s;display:none}
.fb-panel{pointer-events:auto;position:absolute;right:20px;bottom:88px;width:400px;height:min(640px,calc(100vh - 112px));height:min(640px,calc(100dvh - 112px));display:flex;flex-direction:column;background:#fff;border-radius:var(--fb-r);overflow:hidden;box-shadow:0 30px 80px -24px rgba(10,24,16,.5),0 0 0 1px var(--fb-edge);opacity:0;transform:translateY(16px) scale(.97);transform-origin:bottom right;transition:opacity .22s,transform .38s var(--fb-e)}
.fb.open .fb-panel{opacity:1;transform:none}
.fb button,.fb a,.fb input{font:inherit}
.fb button{cursor:pointer;color:inherit}
.fb :focus-visible,.fb-teaser :focus-visible{outline:3px solid var(--fb-y);outline-offset:2px}
body.fb-on .dock .x{max-width:0!important;opacity:0!important}

.fb-hd{display:flex;align-items:center;gap:12px;padding:14px 12px 14px 16px;background:var(--fb-g);color:#fff}
.fb-av{position:relative;width:44px;height:44px;flex:none;border-radius:50%;background:var(--fb-y);color:var(--fb-g2);display:grid;place-items:center;font-weight:800;font-size:15.5px;letter-spacing:.02em}
.fb-av::after{content:"";position:absolute;right:-1px;bottom:0;width:12px;height:12px;border-radius:50%;background:#3fbf6f;border:2px solid var(--fb-g)}
.fb-who b{display:block;font-weight:700;font-size:16px;line-height:1.2}
.fb-who small{display:flex;align-items:center;gap:6px;font-size:12.5px;color:rgba(255,255,255,.75);margin-top:2px}
.fb-who small i{display:none}
.fb-x{margin-left:auto;width:40px;height:40px;border-radius:50%;border:0;background:rgba(255,255,255,.1);color:#fff!important;display:grid;place-items:center;transition:background .2s}
.fb-x:hover{background:rgba(255,255,255,.2)}
.fb-x svg{width:18px;height:18px}

.fb-log{flex:1;overflow-y:auto;overscroll-behavior:contain;padding:18px 14px 10px;display:flex;flex-direction:column;gap:8px;background:var(--fb-bg)}
.fb-msg{flex:none;max-width:86%;padding:10px 14px;font-size:15px;line-height:1.45;border-radius:18px;animation:fbIn .3s var(--fb-e) both;overflow-wrap:anywhere}
.fb-msg.bot{align-self:flex-start;background:#fff;border-bottom-left-radius:6px;box-shadow:0 1px 0 var(--fb-edge)}
.fb-msg.me{align-self:flex-end;background:var(--fb-g);color:#fff;border-bottom-right-radius:6px;font-weight:600}
.fb-msg + .fb-msg.me,.fb-msg.me + .fb-msg.bot{margin-top:6px}
.fb-msg a{color:var(--fb-g);font-weight:700}
@keyframes fbIn{from{opacity:0;transform:translateY(8px)}}
.fb-typing{display:flex;gap:4px;padding:14px 16px}
.fb-typing i{width:7px;height:7px;border-radius:50%;background:#a9b2ac;animation:fbDot 1s infinite}
.fb-typing i:nth-child(2){animation-delay:.15s}.fb-typing i:nth-child(3){animation-delay:.3s}
@keyframes fbDot{0%,60%,100%{transform:none;opacity:.5}30%{transform:translateY(-4px);opacity:1}}

.fb-price{padding:14px 16px 13px;border:2px solid var(--fb-y);max-width:92%}
.fb-p-l{display:block;font-size:12.5px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--fb-mut)}
.fb-p{display:block;font-family:var(--fb-hd);font-weight:900;font-size:36px;line-height:1.05;color:var(--fb-g2);margin:4px 0 4px}
.fb-p-n{display:block;font-size:13.5px;color:var(--fb-mut);line-height:1.4}
.fb-conf{padding:0;overflow:hidden;max-width:92%}
.fb-c-t{display:flex;align-items:center;gap:8px;padding:10px 14px;background:var(--fb-g);color:var(--fb-y);font-family:var(--fb-hd);font-weight:900;font-size:18px;text-transform:uppercase;letter-spacing:.04em}
.fb-c-t svg{width:18px;height:18px}
.fb-conf dl{margin:0;padding:6px 14px 2px}
.fb-conf dl div{display:grid;grid-template-columns:72px 1fr;gap:8px;padding:7px 0;border-bottom:1px solid var(--fb-edge);font-size:14.5px}
.fb-conf dl div:last-child{border-bottom:0}
.fb-conf dt{color:var(--fb-mut);font-size:13px;font-weight:600}
.fb-conf dd{margin:0;font-weight:600}
.fb-conf small{display:block;padding:8px 14px 12px;font-size:12.5px;color:var(--fb-mut);background:var(--fb-bg)}

.fb-in{background:#fff;border-top:1px solid var(--fb-edge)}
.fb-in:empty{display:none}
.fb-chips{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px;padding:12px 14px}
.fb-chips button{min-height:42px;padding:0 16px;border-radius:999px;border:1.5px solid var(--fb-g);background:#fff;color:var(--fb-g2);font-weight:700;font-size:14.5px;animation:fbIn .3s var(--fb-e) both;transition:background .2s,color .2s}
.fb-chips button:nth-child(2){animation-delay:.04s}.fb-chips button:nth-child(3){animation-delay:.08s}.fb-chips button:nth-child(4){animation-delay:.12s}.fb-chips button:nth-child(5){animation-delay:.16s}.fb-chips button:nth-child(6){animation-delay:.2s}
.fb-chips button:hover{background:var(--fb-g);color:#fff}
.fb-chips button.pri{background:var(--fb-y);border-color:var(--fb-y);color:var(--fb-g2)}
.fb-chips button.pri:hover{background:#ffd34f;color:var(--fb-g2)}
.fb-form{padding:12px 14px 10px}
.fb-row{display:flex;gap:8px;align-items:flex-end}
.fb-fld{flex:1;min-width:0}
.fb-fld label{display:block;font-size:12.5px;font-weight:700;color:var(--fb-mut);margin:0 0 4px 4px}
.fb-fld input{display:block;width:100%;height:46px;padding:0 16px;border:1.5px solid rgba(20,33,26,.22);border-radius:999px;background:#fff;font-size:16px;color:var(--fb-ink);transition:border-color .2s,box-shadow .2s}
.fb-fld input:focus{outline:0;border-color:var(--fb-g);box-shadow:0 0 0 3px rgba(255,198,41,.5)}
.fb-fld input[aria-invalid="true"]{border-color:#b3401f}
.fb-send{flex:none;width:46px;height:46px;border-radius:50%;border:0;background:var(--fb-y);color:var(--fb-g2)!important;display:grid;place-items:center;transition:background .2s}
.fb-send:hover{background:#ffd34f}
.fb-send svg{width:18px;height:18px}
.fb-err{font-size:13.5px;font-weight:600;color:#b3401f;margin:6px 4px 0}
.fb-err:empty{display:none}
.fb-foot{margin:0;padding:8px 14px 10px;font-size:12px;color:var(--fb-mut);text-align:center;background:#fff}
.fb-foot a{color:inherit;font-weight:700}

/* inline teaser in the estimate section */
.fb-teaser{border-radius:var(--fb-r)!important;padding:clamp(20px,2.6vw,30px)!important;background:#fff;color:var(--fb-ink);font-family:var(--fb-f)}
.fb-t-h{display:flex;align-items:center;gap:12px;padding-bottom:16px;border-bottom:1px solid var(--fb-edge)}
.fb-t-h .fb-av::after{border-color:#fff}
.fb-t-h b{display:block;font-weight:700;font-size:16px;line-height:1.2;color:var(--fb-ink)}
.fb-t-h p span{display:block;font-size:13px;color:var(--fb-mut);margin-top:2px}
.fb-t-log{display:flex;flex-direction:column;gap:8px;padding:18px 0 4px}
.fb-t-log p{align-self:flex-start;max-width:90%;background:var(--fb-bg);border-radius:18px;border-bottom-left-radius:6px;padding:11px 15px;font-size:15.5px;line-height:1.45;margin:0;color:var(--fb-ink)}
.fb-t-log p b{font-weight:700}
.fb-t-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.fb-t-chips button{min-height:44px;padding:0 18px;border-radius:999px;border:1.5px solid var(--fb-g);background:#fff;color:var(--fb-g2);font:inherit;font-weight:700;font-size:15px;cursor:pointer;transition:background .2s,color .2s}
.fb-t-chips button:hover{background:var(--fb-g);color:#fff}
.fb-t-chips button.hl{background:var(--fb-g);color:#fff}
.fb-t-go{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;height:54px;margin-top:18px;border:0;border-radius:999px;background:var(--fb-y);color:var(--fb-g2);font-family:var(--fb-f);font-weight:800;font-size:17px;text-transform:none;letter-spacing:-.01em;cursor:pointer;transition:background .2s}
.fb-t-go:hover{background:#ffd34f}
.fb-t-go svg{width:18px;height:18px}
.fb-t-foot{margin:12px 0 0;font-size:13.5px;color:var(--fb-mut);text-align:center}

@media (max-width:640px){
  .fb-scrim{display:block}
  .fb.open .fb-scrim{opacity:1}
  .fb-panel{left:0;right:0;bottom:0;top:auto;width:auto;height:100%;height:100dvh;border-radius:0;transform:translateY(30px);transform-origin:bottom center}
  .fb-hd{padding-top:calc(12px + env(safe-area-inset-top))}
  .fb-foot{padding-bottom:calc(10px + env(safe-area-inset-bottom))}
  .fb-msg{font-size:15.5px}
  .fb-row{flex-wrap:wrap}
  .fb-row .fb-fld{flex:1 1 40%}
}
@media (prefers-reduced-motion:reduce){
  .fb-panel,.fb-scrim{transition:none}.fb-panel{transform:none}
  .fb-msg,.fb-chips button{animation:none}
  .fb-typing i{animation:none}
}