*{box-sizing:border-box}
/* Flowsdone brand, same as the landing and the demo page:
   navy #04141F, cyan #19B4E6 -> green #3EFF8B, Outfit. */
:root{
  --navy:#04141f;
  --navy-2:#0a2231;
  --ink:#0b1b2b;
  --muted:#4f5f70;
  --line:#e1e7ef;
  --bg:#f4f7fb;
  --card:#ffffff;
  --accent:#0e86ad;
  --accent-dark:#0a5f7c;
  --accent-soft:#e3f5fb;
  --send:#24e5a3;
  --grad:linear-gradient(90deg,#19b4e6 0%,#24e5a3 70%,#3eff8b 100%);
}
html{scroll-behavior:smooth}
body{
  margin:0;
  min-height:100vh;
  font-family:"Outfit",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.5;
}

.demo-shell{max-width:960px;margin:0 auto;padding:0 24px 96px}

/* Hero */
.demo-hero{
  padding:72px 24px 88px;
  position:relative;
  background:
    radial-gradient(1200px 600px at 80% -10%,rgb(25 180 230 / .22),transparent 60%),
    radial-gradient(900px 500px at 0% 110%,rgb(62 255 139 / .12),transparent 60%),
    var(--navy);
  color:#fff;
  text-align:center;
}
.demo-hero-inner{max-width:720px;margin:0 auto}
.demo-eyebrow{
  display:inline-block;
  font-size:12px;
  font-weight:700;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:#19b4e6;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  padding:6px 14px;
  border-radius:999px;
  margin-bottom:20px;
}
.demo-hero h1{font-size:clamp(28px,4vw,42px);margin:0 0 14px;font-weight:800}
.demo-hero p{font-size:17px;color:#9fb3c2;margin:0 auto;max-width:560px}
.demo-hero-actions{display:flex;gap:12px;justify-content:center;margin-top:32px;flex-wrap:wrap}

.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:11px 20px;
  border-radius:999px;
  font-size:14px;
  font-weight:600;
  text-decoration:none;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .15s ease,filter .15s ease,background .15s ease;
}
.btn:hover{transform:translateY(-1px)}
.btn-light{background:var(--grad);color:var(--navy);box-shadow:0 8px 24px -10px rgb(36 229 163 / .7)}
.btn-light:hover{filter:brightness(1.03)}
.btn-ghost{background:transparent;color:#eaf6f2;border-color:rgba(234,246,242,.35)}
.btn-ghost:hover{background:rgba(234,246,242,.08)}

/* Section shell */
.demo-section{margin-top:56px}
.demo-section-head{margin-bottom:20px}
.demo-section-head .demo-kicker{
  font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);
}
.demo-section-head h2{font-size:24px;margin:6px 0 8px}
.demo-section-head p{color:var(--muted);margin:0;max-width:640px}

/* Cards */
.demo-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:20px;
  padding:28px;
  box-shadow:0 1px 2px rgba(15,23,42,.04);
}

/* Live demo case switcher */
.case-switch{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.case-btn{
  padding:9px 16px;
  border-radius:999px;
  border:1px solid var(--line);
  background:#fff;
  color:var(--muted);
  font-size:13px;
  font-weight:600;
  cursor:pointer;
  transition:all .15s ease;
}
.case-btn:hover{border-color:var(--accent)}
.case-btn.active{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-dark)}
.demo-hint{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:8px}
.demo-hint code{background:var(--accent-soft);color:var(--accent-dark);padding:2px 6px;border-radius:6px;font-size:12px}
.demo-live-note{margin:0;font-size:13px;color:var(--muted)}

/* Code blocks */
.code-block{position:relative;margin-top:14px}
.code-block pre{
  margin:0;
  background:var(--navy);
  color:#eaf6f2;
  padding:18px 50px 18px 18px;
  border-radius:14px;
  font-size:13px;
  line-height:1.6;
  overflow-x:auto;
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
.code-block code{background:none;padding:0;color:inherit;font-size:inherit}
.copy-btn{
  position:absolute;
  top:10px;
  right:10px;
  background:rgba(255,255,255,.08);
  color:#e5e7eb;
  border:1px solid rgba(255,255,255,.18);
  border-radius:8px;
  font-size:11px;
  font-weight:600;
  padding:6px 10px;
  cursor:pointer;
  transition:background .15s ease;
}
.copy-btn:hover{background:rgba(255,255,255,.18)}
.copy-btn.copied{background:var(--send);color:var(--navy);border-color:var(--send)}

.step{display:flex;gap:14px;margin-bottom:22px}
.step:last-child{margin-bottom:0}
.step-num{
  flex-shrink:0;
  width:28px;height:28px;
  border-radius:999px;
  background:var(--grad);
  color:var(--navy);
  font-size:13px;
  font-weight:700;
  display:flex;align-items:center;justify-content:center;
}
.step-body h3{margin:2px 0 6px;font-size:15px}
.step-body p{margin:0 0 8px;color:var(--muted);font-size:14px}

/* Config table */
.config-group{margin-bottom:28px}
.config-group:last-child{margin-bottom:0}
.config-group h3{
  font-size:13px;
  text-transform:uppercase;
  letter-spacing:.05em;
  color:var(--muted);
  margin:0 0 12px;
  padding-bottom:8px;
  border-bottom:1px solid var(--line);
}
.config-table{width:100%;border-collapse:collapse;font-size:13.5px}
.config-table th{text-align:left;color:var(--muted);font-weight:600;padding:6px 10px 6px 0;font-size:12px;text-transform:uppercase;letter-spacing:.04em}
.config-table td{padding:10px 10px 10px 0;border-top:1px solid var(--line);vertical-align:top}
.config-table tr:first-child td{border-top:none}
.config-table code{
  background:var(--accent-soft);
  color:var(--accent-dark);
  padding:2px 6px;
  border-radius:6px;
  font-size:12.5px;
  white-space:nowrap;
}
.config-table .col-name{width:190px}
.config-table .col-default{width:120px;color:var(--muted);white-space:nowrap}
.config-table .col-desc{color:var(--muted)}

.demo-footer{margin-top:64px;text-align:center;color:var(--muted);font-size:13px}
.demo-footer a{color:var(--accent);text-decoration:none;font-weight:600}
.demo-footer a:hover{text-decoration:underline}

@media(max-width:640px){
  .demo-hero{padding:56px 20px 64px}
  .demo-card{padding:20px}
  .config-table{display:block;overflow-x:auto;white-space:nowrap}
}