@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,600;9..144,700&family=Space+Grotesk:wght@400;500;700&display=swap');

/* ====== Theme: "Citrus Lab" (light, high-contrast) ====== */
:root{
  --bg1:#fffaf0;
  --bg2:#f7f5ff;
  --fg:#20253a;
  --muted:#5f6886;
  --accent:#0066cc;
  --accent2:#ff7a1a;
  --good:#16803c;
  --warn:#a96700;
  --bad:#be2f2f;
  --card:rgba(255,255,255,0.84);
  --border:rgba(32,37,58,0.12);
}

.reveal .slide-background-content{
  background:
    radial-gradient(circle at 12% 14%, rgba(255,188,89,0.28) 0%, rgba(255,188,89,0) 35%),
    radial-gradient(circle at 85% 20%, rgba(111,192,255,0.24) 0%, rgba(111,192,255,0) 36%),
    linear-gradient(150deg, var(--bg1) 0%, var(--bg2) 100%);
}

.reveal{
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  color: var(--fg);
}

.reveal h1,.reveal h2,.reveal h3{
  font-family: "Fraunces", Georgia, serif;
  color: var(--fg);
  letter-spacing: 0.1px;
}

.reveal h1{font-size:2.05em;}
.reveal h2{font-size:1.48em;margin-bottom:.22em;}
.reveal h3{font-size:1.0em;color:var(--accent);margin-top:.35em;}

/* In-column card subtitles: keep them compact and avoid extra Reveal sections. */
.reveal .cardtitle{
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: .78em;
  font-weight: 700;
  letter-spacing: .02em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 .35em 0;
  line-height: 1.15;
}

.reveal p,.reveal li,.reveal td,.reveal th{color:var(--fg);}
.reveal ul{margin-top:.18em;}
.reveal li{margin:.14em 0;}

.small{font-size:.78em;}
.tiny{font-size:.60em;}
.muted{color:var(--muted);}
.accent{color:var(--accent);}
.good{color:var(--good);}
.warn{color:var(--warn);}
.bad{color:var(--bad);}
.mono{font-family: "JetBrains Mono", Consolas, monospace;}

.badge{
  display:inline-block;
  padding:.16em .58em;
  margin:.08em .12em .08em 0;
  border-radius:999px;
  background:rgba(0,102,204,0.10);
  border:1px solid rgba(0,102,204,0.22);
  color:#114178;
  font-size:.58em;
}

.card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:20px;
  padding:.72em .84em;
  box-shadow:0 12px 36px rgba(31,43,74,.09);
  animation: card-in .5s ease both;
}

@keyframes card-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.grid2{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
}

.call{
  border-left:4px solid var(--accent2);
  padding-left:.75em;
  margin-top:.45em;
}

.sources{
  margin-top:.6em;
  font-size:.58em;
  color:var(--muted);
}

table{
  font-size:.62em;
  width:100%;
  border-collapse:collapse;
  background: rgba(255,255,255,0.55);
}
th,td{
  border-bottom:1px solid rgba(32,37,58,0.14);
  padding:.35em .42em;
  vertical-align:top;
}
th{color:#123a72;}

code{
  color:#12294b;
  background:rgba(0,102,204,0.09);
  padding:.08em .22em;
  border-radius:6px;
}
pre code{
  font-size:.70em;
  line-height:1.26;
}

a{color:#005fbd !important;}

img{
  border-radius:18px;
  box-shadow:0 14px 34px rgba(31,43,74,.14);
}

.titlebox{
  background: linear-gradient(135deg, rgba(255,255,255,0.88), rgba(240,246,255,0.88));
  border: 1px solid rgba(0,102,204,0.18);
  border-radius: 24px;
  padding: 1em 1.1em;
  box-shadow:0 12px 34px rgba(31,43,74,.12);
}

.bigline{font-size:1.15em; line-height:1.2; margin:.35em 0;}

.pipeline{
  font-size:1.04em;
  line-height:1.45;
  color:var(--fg);
  word-spacing:.08em;
}

.reveal blockquote{
  background:rgba(255,255,255,0.62);
  border-left:4px solid var(--accent2);
  box-shadow:none;
  padding:.35em .65em;
}

.threepics{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:18px;
}
.piccard img{height:220px; object-fit:cover;}
.piccard p{font-size:.72em; text-align:center; line-height:1.25; margin:.3em 0 0;}
.bigquote{font-size:1.05em; font-weight:500; line-height:1.25;}
.centertext{text-align:center;}

.agentflow{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:14px;
  margin:1.1em 0 .9em;
}
.node{
  min-width:180px;
  background:var(--card);
  border:1px solid var(--border);
  border-radius:18px;
  padding:.55em .6em;
  text-align:center;
  font-size:.78em;
  font-weight:700;
}
.node span{font-size:.78em; font-weight:400; color:var(--muted);}
.node.strong{background:rgba(0,102,204,.12); border-color:rgba(0,102,204,.28);}
.arrow{font-size:1.1em; color:var(--accent);}
.agentflow.compact .node{min-width:180px;}
.agentflow.six{gap:7px; margin-top:1.5em;}
.agentflow.six .node{min-width:136px; font-size:.68em; padding:.75em .25em;}
.agentflow.six .arrow{font-size:.84em;}

.iconrow,.fouruses{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:16px;
  text-align:center;
}
.iconrow div,.fouruses div{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:18px;
  padding:.55em .3em;
  font-size:.74em;
}
.fouruses{margin:.8em 0 1em;}
.fouruses strong{display:block; margin:.25em 0;}
.fouruses small{display:block; color:var(--muted);}
.useicon{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:2.4em;
  height:2.4em;
  border-radius:999px;
  font-weight:700;
  font-size:.92em;
  color:var(--accent);
  background:rgba(0,102,204,.12);
}

.toolgrid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:12px;
  margin:.4em 0 .6em;
}
.toolgrid div{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:14px;
  padding:.35em .45em;
  text-align:center;
  font-size:.68em;
}
.toolgrid small{display:block;color:var(--muted);}
.badcard{border-top:4px solid var(--bad);}
.goodcard{border-top:4px solid var(--good);}

.promptframe{
  display:grid;
  grid-template-columns:repeat(5, 1fr);
  gap:11px;
  margin:1.15em 0;
}
.promptframe div{
  text-align:center;
  padding:.8em .25em;
  border-radius:18px;
  border:1px solid rgba(0,102,204,.24);
  background:rgba(255,255,255,.75);
}
.promptframe strong{display:block; color:var(--accent); font-size:.78em;}
.promptframe span{display:block; font-size:.58em; margin-top:.35em;}

.ladder{
  display:flex;
  align-items:end;
  justify-content:center;
  gap:10px;
  height:250px;
  margin:.35em auto .4em;
}
.ladder div{
  width:160px;
  text-align:center;
  font-size:.64em;
  font-weight:700;
  color:var(--fg);
  padding:.4em .12em;
  background:rgba(0,102,204,.14);
  border-radius:12px 12px 0 0;
}
.ladder div:nth-child(1){height:52px;}
.ladder div:nth-child(2){height:88px;}
.ladder div:nth-child(3){height:124px;}
.ladder div:nth-child(4){height:162px;}
.ladder div:nth-child(5){height:210px;}
.ladder div.human{background:rgba(255,122,26,.24);}
.ladder span{display:block;font-size:1.45em;color:var(--accent);}
.takeaway{margin-top:1.15em;}

.phase{
  border-radius:12px;
  background:rgba(0,102,204,.07);
  padding:.45em .5em;
  font-weight:500;
  font-size:.72em;
  margin:.2em 0 .55em;
}
.aftercard{border-top:4px solid var(--accent);}
.surveyframe{
  display:block;
  width:100%;
  height:505px;
  border:none;
  border-radius:18px;
  background:#fff;
  box-shadow:0 12px 36px rgba(31,43,74,.09);
}
.threechoices{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:14px;
  margin-top:.45em;
}
.threechoices > div{
  min-height:260px;
  padding:.65em .7em;
}
.threechoices p,.threechoices li{font-size:.76em;}
.localcard{border-top:4px solid var(--accent2);}
.discussionbox{
  width:82%;
  margin:1em auto 0;
  padding:1.2em 1.3em;
  border-radius:24px;
  background:var(--card);
  border:1px solid var(--border);
  box-shadow:0 12px 36px rgba(31,43,74,.09);
  font-size:1.05em;
  line-height:1.65;
}