/* agi26-wall — shares the palette and type of mike-wolf.com/agi/ so the wall reads as
   the same building as the speakers' rooms, not a bolted-on form. */

:root{
  --ink:#e8e6e1; --ink-dim:#9d9a94; --ink-faint:#6b6862;
  --bg:#0e0f11; --bg-2:#15171a; --bg-3:#1c1f23;
  --line:#2a2e33; --accent:#c9a227; --accent-soft:#e0be4d; --live:#4ade80;
  --serif:'Source Serif 4',Georgia,serif;
  --sans:'Inter',system-ui,-apple-system,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-weight:300;line-height:1.6;overflow-x:hidden}
.wrap{max-width:1080px;margin:0 auto;padding:0 22px}
.narrow{max-width:640px}
a{color:var(--accent-soft)}

.kicker{font-family:var(--mono);font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin:0 0 16px}
h1{font-family:var(--serif);font-weight:400;font-size:clamp(2rem,5.4vw,3.1rem);line-height:1.08;margin:0 0 14px;letter-spacing:-.02em}
h1 em{font-style:italic;color:var(--accent-soft)}
h2{font-family:var(--serif);font-weight:400;font-size:1.7rem;margin:0 0 10px;letter-spacing:-.01em}
.lede{font-size:1.1rem;color:var(--ink-dim);margin:0 0 20px;max-width:52ch}
.fine{font-family:var(--mono);font-size:.72rem;letter-spacing:.03em;color:var(--ink-faint)}

header{padding:52px 0 32px;border-bottom:1px solid var(--line)}
section{padding:44px 0;border-bottom:1px solid var(--line)}
footer{padding:36px 0 60px;color:var(--ink-faint);font-size:.86rem}
footer a{color:var(--ink-dim)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;background:var(--accent);color:#171408;border:0;
  border-radius:10px;padding:14px 22px;font-family:var(--sans);font-size:1rem;font-weight:500;
  cursor:pointer;text-decoration:none;transition:transform .12s ease,background .12s ease}
.btn:hover{background:var(--accent-soft);transform:translateY(-1px)}
.btn:disabled{opacity:.45;cursor:default;transform:none}
.btn.ghost{background:transparent;color:var(--ink-dim);border:1px solid var(--line)}
.btn.ghost:hover{color:var(--ink);border-color:var(--ink-faint);background:transparent}
.linkbtn{background:none;border:0;color:var(--ink-faint);text-decoration:underline;cursor:pointer;font-size:.86rem;font-family:var(--sans);padding:0}
.linkbtn:hover{color:var(--ink-dim)}

/* ---------- the wall ---------- */
.wallgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(158px,1fr));gap:16px;margin:28px 0 0}
.card{background:var(--bg-2);border:1px solid var(--line);border-radius:13px;overflow:hidden;
  display:flex;flex-direction:column;transition:border-color .16s ease,transform .16s ease}
.card:hover{border-color:var(--accent);transform:translateY(-2px)}
.face{aspect-ratio:1;width:100%;object-fit:cover;background:var(--bg-3);display:block}
.noface{aspect-ratio:1;display:grid;place-items:center;background:var(--bg-3);color:var(--ink-faint);
  font-family:var(--serif);font-size:2.6rem}
.cbody{padding:12px 13px 14px}
.cname{font-family:var(--serif);font-size:1.03rem;margin:0 0 4px;line-height:1.25}
.cline{font-size:.82rem;color:var(--ink-dim);margin:0;overflow-wrap:anywhere}
.croom{display:inline-block;margin-top:9px;font-family:var(--mono);font-size:.63rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--live);border:1px solid rgba(74,222,128,.35);border-radius:99px;padding:3px 8px;text-decoration:none}
.croom.pending{color:var(--accent);border-color:rgba(201,162,39,.35)}
.empty{color:var(--ink-faint);font-style:italic;margin:26px 0}

/* ---------- Greta ---------- */
.chat{background:var(--bg-2);border:1px solid var(--line);border-radius:14px;padding:20px;
  min-height:280px;display:flex;flex-direction:column;gap:14px}
.msg{max-width:88%;font-size:1rem;line-height:1.55}
.msg.greta{align-self:flex-start;color:var(--ink)}
.msg.greta .who{display:block;font-family:var(--mono);font-size:.62rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--accent);margin-bottom:4px}
.msg.you{align-self:flex-end;background:var(--bg-3);border:1px solid var(--line);border-radius:12px 12px 3px 12px;
  padding:9px 13px;color:var(--ink-dim)}
.typing{align-self:flex-start;color:var(--ink-faint);font-style:italic;font-size:.9rem}

.composer{display:flex;gap:9px;margin:16px 0 0;align-items:flex-end}
textarea#say{flex:1;background:var(--bg-2);border:1px solid var(--line);border-radius:11px;padding:13px 14px;
  color:var(--ink);font-family:var(--sans);font-size:1rem;resize:none;min-height:52px;max-height:150px;line-height:1.45}
textarea#say:focus{outline:0;border-color:var(--accent)}
.mic{flex:none;width:52px;height:52px;border-radius:11px;background:var(--bg-2);border:1px solid var(--line);
  color:var(--ink-dim);cursor:pointer;display:grid;place-items:center}
.mic:hover{color:var(--ink);border-color:var(--ink-faint)}
.mic.on{background:rgba(201,162,39,.16);border-color:var(--accent);color:var(--accent-soft);animation:pulse 1.3s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.55}}
.send{flex:none;height:52px}

/* ---------- steps ---------- */
.step{display:none}
.step.on{display:block}
.stepbar{display:flex;gap:8px;margin:0 0 22px;font-family:var(--mono);font-size:.64rem;
  letter-spacing:.13em;text-transform:uppercase;color:var(--ink-faint);flex-wrap:wrap}
.stepbar span{padding:4px 0}
.stepbar span.now{color:var(--accent)}
.stepbar i{font-style:normal;color:var(--line)}

/* ---------- selfie ---------- */
.shot{width:100%;max-width:340px;aspect-ratio:1;border-radius:16px;overflow:hidden;background:var(--bg-3);
  border:1px solid var(--line);margin:0 0 16px;display:grid;place-items:center}
.shot video,.shot img{width:100%;height:100%;object-fit:cover;display:block}
.shot .hint{color:var(--ink-faint);font-size:.88rem;padding:20px;text-align:center}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}

/* ---------- confirm ---------- */
label{display:block;font-size:.9rem;color:var(--ink-dim);margin:16px 0 6px}
input[type=text],input[type=email]{width:100%;background:var(--bg-2);border:1px solid var(--line);border-radius:10px;
  padding:13px 14px;color:var(--ink);font-family:var(--sans);font-size:1rem}
input:focus{outline:0;border-color:var(--accent)}
.roombox{background:var(--bg-2);border:1px solid var(--line);border-radius:13px;padding:18px;margin:22px 0 0}
.roombox.want{border-color:var(--accent)}
.check{display:flex;gap:11px;align-items:flex-start;cursor:pointer}
.check input{margin:4px 0 0;accent-color:var(--accent);width:18px;height:18px;flex:none}
.check b{font-weight:500;color:var(--ink)}
.pitch{color:var(--accent-soft);font-style:italic;margin:10px 0 0;font-family:var(--serif);font-size:1.02rem}
.err{color:#f87171;font-size:.88rem;margin:12px 0 0}

@media(max-width:560px){
  header{padding:40px 0 26px}
  .wallgrid{grid-template-columns:repeat(auto-fill,minmax(132px,1fr));gap:12px}
  .msg{max-width:94%}
  /* On a phone the mic and Send squeeze the field down to a few words wide. Give the
     text its own full-width row and put the controls under it. */
  .composer{flex-wrap:wrap}
  textarea#say{flex:1 0 100%}
  .mic{margin-left:auto}
  .chat{min-height:220px}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}