/* Fernbrook enquiry assistant demo. Demo by Nick Cresner. © 2026 Nick Cresner */
:root{
  --deep:#0B3C49;--deep-2:#124E5E;--teal:#14B8A6;--teal-ink:#0F766E;--sun:#FFC23D;--bg:#F2F6F5;--card:#fff;
  --line:#DCE5E3;--muted:#536B70;--text:#0E2A31;--user:#0B3C49;--bot:#fff;--danger:#B42318;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1);--wrap:1200px;--g:clamp(16px,3.5vw,36px)
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:400 16.5px/1.55 var(--sans);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,p,ul,ol,dl,dd{margin:0;padding:0}
ul,ol{list-style:none}
svg{display:block}
[hidden]{display:none!important}
a{color:inherit}
:focus-visible{outline:3px solid var(--teal-ink);outline-offset:2px;border-radius:6px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--g)}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.skip{position:absolute;left:12px;top:-80px;z-index:200;background:var(--deep);color:#fff;padding:10px 16px;border-radius:8px;font-weight:600;text-decoration:none}
.skip:focus{top:12px}
.fict{opacity:.75;font-style:italic;font-weight:400}

.hdr{background:#fff;border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;gap:22px;min-height:70px;padding-top:10px;padding-bottom:10px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo svg{width:42px;height:42px}
.logo b{display:block;font:800 20px/1 var(--sans);letter-spacing:-.02em;color:var(--deep)}
.logo small{display:block;font-size:12.5px;color:var(--muted);margin-top:3px;font-weight:600}
.trust{display:flex;gap:18px;font-size:13.5px;color:var(--muted);font-weight:600}
.trust li{display:flex;align-items:center;gap:6px}
.trust li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--teal)}
.phone{margin-left:auto;display:inline-flex;align-items:center;gap:8px;font-weight:800;text-decoration:none;color:var(--deep);background:var(--sun);padding:10px 16px;border-radius:999px;white-space:nowrap}
.phone svg{width:18px;height:18px}

.intro{padding-top:clamp(28px,4.5vw,56px);padding-bottom:clamp(22px,3vw,34px);max-width:var(--wrap)}
.kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--teal-ink);background:#DDF5F1;padding:6px 12px;border-radius:999px;margin-bottom:16px}
.spark{color:var(--teal-ink)}
.motion .spark{display:inline-block;animation:spin 6s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
h1{font:800 clamp(34px,5vw,60px)/1.04 var(--sans);letter-spacing:-.035em;color:var(--deep);max-width:16em;margin-bottom:14px}
h1 span{color:var(--teal-ink)}
.lead{font-size:clamp(16.5px,1.4vw,18.5px);max-width:46em;color:#2C474D}

.switcher{display:none;background:#fff;border:1px solid var(--line);border-radius:999px;padding:4px;margin-bottom:14px;gap:4px}
.switcher button{flex:1;font:700 15px/1 var(--sans);color:var(--deep);background:transparent;border:0;border-radius:999px;padding:12px 10px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.switcher button[aria-selected="true"]{background:var(--deep);color:#fff}
.badge{display:inline-grid;place-items:center;min-width:20px;height:20px;padding:0 6px;border-radius:999px;background:#E5484D;color:#fff;font-size:12px}

.stage{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,1fr);gap:24px;align-items:start}
.pane{background:var(--card);border:1px solid var(--line);border-radius:22px;box-shadow:0 30px 60px -40px rgba(11,60,73,.45);overflow:hidden}

/* chat */
.chat{display:flex;flex-direction:column;height:min(700px,calc(100vh - 120px));min-height:520px}
.chat-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 16px;background:var(--deep);color:#fff}
.who{display:flex;align-items:center;gap:10px}
.av{width:40px;height:40px;flex:none}
.av svg{width:40px;height:40px}
.who b{display:block;font-size:16.5px}
.online{display:flex;align-items:center;gap:6px;font-size:12.5px;color:#BFE3DE}
.online::before{content:"";width:8px;height:8px;border-radius:50%;background:#4ADE80}
.ghost{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.25);border-radius:999px;padding:8px 14px;font:600 14px var(--sans);cursor:pointer}
.ghost:hover{background:rgba(255,255,255,.22)}
.log{flex:1;overflow-y:auto;padding:18px 16px 8px;display:flex;flex-direction:column;gap:10px;background:linear-gradient(#F7FAF9,#F2F6F5);scroll-behavior:smooth}
.log>*{flex-shrink:0}
.msg{max-width:86%;padding:11px 14px;border-radius:18px;font-size:15.5px;line-height:1.5;word-wrap:break-word}
.msg.bot{align-self:flex-start;background:var(--bot);border:1px solid var(--line);border-bottom-left-radius:6px}
.msg.user{align-self:flex-end;background:var(--user);color:#fff;border-bottom-right-radius:6px}
.msg.alert{background:#FFF4E5;border-color:#F5C26B}
.msg.alert b{color:#8A4B00}
.msg a{color:var(--teal-ink);font-weight:700}
.msg ul{margin-top:6px;display:grid;gap:3px}
.msg ul li{padding-left:16px;position:relative}
.msg ul li::before{content:"";position:absolute;left:3px;top:.62em;width:6px;height:6px;border-radius:50%;background:var(--teal)}
.motion .msg,.motion .quote,.motion .chips button{animation:pop .32s var(--ease) both}
@keyframes pop{from{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:none}}
.typing{align-self:flex-start;display:inline-flex;gap:5px;padding:14px 16px;background:#fff;border:1px solid var(--line);border-radius:18px;border-bottom-left-radius:6px}
.typing i{width:7px;height:7px;border-radius:50%;background:#8FA7AB}
.motion .typing i{animation:bob 1s infinite}
.motion .typing i:nth-child(2){animation-delay:.15s}.motion .typing i:nth-child(3){animation-delay:.3s}
@keyframes bob{0%,60%,100%{transform:none;opacity:.5}30%{transform:translateY(-5px);opacity:1}}
.quote{align-self:stretch;background:#fff;border:2px solid var(--teal);border-radius:18px;overflow:hidden;max-width:100%}
.quote .qh{background:#DDF5F1;padding:12px 16px;display:flex;justify-content:space-between;gap:10px;align-items:center}
.quote .qh span{font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--teal-ink)}
.quote .qh b{font-size:15px;color:var(--deep)}
.quote .qb{padding:14px 16px}
.quote .range{font:800 32px/1.1 var(--sans);letter-spacing:-.02em;color:var(--deep)}
.quote .range small{font-size:14px;font-weight:600;color:var(--muted);letter-spacing:0;margin-left:6px}
.quote ul{margin-top:10px;display:grid;gap:4px;font-size:14.5px}
.quote ul li{padding-left:20px;position:relative}
.quote ul li::before{content:"✓";position:absolute;left:0;color:var(--teal-ink);font-weight:800}
.quote .fine{margin-top:10px;font-size:13px;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:8px;padding:8px 14px 10px;background:#F2F6F5}
.chips:empty{display:none}
.chips button{font:600 14.5px/1.2 var(--sans);color:var(--deep);background:#fff;border:1.5px solid var(--teal);border-radius:999px;padding:9px 14px;cursor:pointer;transition:background-color .15s,color .15s,transform .15s;min-height:40px}
.chips button:hover{background:var(--teal);color:#062A33;transform:translateY(-1px)}
.chips button.pri{background:var(--deep);border-color:var(--deep);color:#fff}
.chips button.pri:hover{background:var(--deep-2)}
.chips button.slot{border-style:dashed}
.composer{display:flex;gap:8px;padding:10px 12px;border-top:1px solid var(--line);background:#fff}
.composer input{flex:1;min-width:0;font:400 16px/1.3 var(--sans);color:var(--text);border:1.5px solid var(--line);border-radius:999px;padding:12px 16px;background:#F7FAF9}
.composer input:focus{outline:none;border-color:var(--teal-ink);box-shadow:0 0 0 4px rgba(20,184,166,.2);background:#fff}
.composer button{flex:none;width:48px;height:48px;border-radius:50%;border:0;background:var(--deep);color:#fff;cursor:pointer;display:grid;place-items:center;transition:transform .15s}
.composer button:hover{transform:scale(1.06)}
.composer button svg{width:20px;height:20px}
.privacy{display:flex;align-items:center;justify-content:center;gap:6px;font-size:12.5px;color:var(--muted);padding:0 12px 12px;background:#fff}
.privacy svg{width:14px;height:14px}

/* owner */
.owner{background:#0E2A31;color:#DCEBEA;border-color:#0E2A31}
.own-head{display:flex;justify-content:space-between;align-items:flex-start;padding:18px 20px 10px}
.own-k{font:700 11.5px/1.3 ui-monospace,Menlo,Consolas,monospace;letter-spacing:.12em;text-transform:uppercase;color:#7FD8CC}
.owner h2{font:800 22px/1.2 var(--sans);color:#fff;margin-top:4px}
.own-live{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;color:#BFE3DE;background:rgba(255,255,255,.08);padding:6px 10px;border-radius:999px}
.own-live i{width:8px;height:8px;border-radius:50%;background:#4ADE80}
.motion .own-live i{animation:blink 1.6s infinite}
@keyframes blink{50%{opacity:.3}}
.own-body{padding:8px 16px 18px;display:grid;gap:10px}
.enq{background:#fff;color:var(--text);border-radius:16px;padding:16px 16px 14px;transition:box-shadow .3s}
.enq header{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.enq h3{font:800 17px/1.3 var(--sans);color:var(--deep);margin-top:4px}
.st{display:inline-block;font:700 11.5px/1 var(--sans);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);background:#EEF3F2;padding:5px 8px;border-radius:6px}
.st.typing-st{color:#8A4B00;background:#FFF1D6}
.st.new{color:#fff;background:#E5484D}
.st.done{color:var(--teal-ink);background:#DDF5F1}
.prio{font:800 12px/1 var(--sans);padding:6px 9px;border-radius:999px;background:#EEF3F2;color:var(--deep);white-space:nowrap}
.prio.high{background:#FDE2E1;color:var(--danger)}
.prio.med{background:#FFF1D6;color:#8A4B00}
.prio.low{background:#DDF5F1;color:var(--teal-ink)}
.empty{margin-top:10px;font-size:14.5px;color:var(--muted)}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:10px 16px;margin-top:14px}
.fields .w{grid-column:1/-1}
.fields dt{font-size:11.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.fields dd{font-size:15px;font-weight:600;margin-top:2px}
.fields dd.set{animation:hl 1.4s var(--ease)}
@keyframes hl{0%{background:#FFE9A8;box-shadow:0 0 0 4px #FFE9A8}100%{background:transparent;box-shadow:0 0 0 4px transparent}}
.next{margin-top:14px;background:#F2F6F5;border-left:4px solid var(--teal);border-radius:8px;padding:10px 12px;font-size:14.5px}
.next .lbl{font-size:11.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--teal-ink);margin-bottom:3px}
.auto{margin-top:12px;display:grid;gap:5px;font-size:13.5px}
.auto li{padding-left:22px;position:relative}
.auto li::before{content:"✓";position:absolute;left:0;top:0;width:16px;height:16px;border-radius:50%;background:var(--teal);color:#fff;font-size:11px;font-weight:800;display:grid;place-items:center}
.auto span{color:var(--muted)}
.tx{margin-top:12px;font-size:13.5px}
.tx summary{cursor:pointer;font-weight:700;color:var(--teal-ink)}
.tx ol{margin-top:8px;display:grid;gap:4px;max-height:180px;overflow:auto;padding:8px 10px;background:#F7FAF9;border-radius:8px}
.tx li b{color:var(--deep)}
.enq.live.pulse{box-shadow:0 0 0 3px var(--sun)}
.earlier{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#7FA7A6;margin-top:8px}
.enq.old{opacity:.88}
.enq.old h3{font-size:15.5px}
.mini{font-size:13.5px;color:var(--muted);margin-top:4px}

/* how */
.how{padding-top:clamp(48px,6vw,80px);padding-bottom:clamp(48px,6vw,80px)}
.how h2{font:800 clamp(26px,3vw,36px)/1.15 var(--sans);letter-spacing:-.02em;color:var(--deep);margin-bottom:22px}
.how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.how-grid>div{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}
.how .n{font:800 13px ui-monospace,Menlo,monospace;color:var(--teal-ink)}
.how h3{font:800 18px/1.3 var(--sans);color:var(--deep);margin:6px 0}
.how p{font-size:15.5px;color:#2C474D}
.cta-line{margin-top:22px;font-weight:600}
.cta-line a{color:var(--teal-ink);font-weight:800}

.foot{background:var(--deep);color:#BFD6D6;font-size:14px;padding:28px 0 32px}
.foot-in{display:grid;gap:8px}
.foot b{color:#fff}
.foot a{color:#fff;font-weight:700}

@media (max-width:1000px){
  .trust{display:none}
  .switcher{display:flex}
  .stage{grid-template-columns:1fr}
  .pane.off{display:none}
  .chat{height:calc(100svh - 150px);min-height:480px;max-height:720px}
  .how-grid{grid-template-columns:1fr}
}
@media (max-width:560px){
  .phone span{display:none}
  .phone{padding:12px}
  .hdr-in{min-height:62px}
  .msg{max-width:92%}
  .fields{grid-template-columns:1fr}
  .ghost span{display:none}
  .chat{border-radius:18px}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}.log{scroll-behavior:auto}}