:root {
  --bg: #0a161f;
  --bg-2: #0f202c;
  --card: #12262f;
  --line: #1f3a47;
  --text: #eaf3f6;
  --muted: #9db4bf;
  --teal: #1fa7b9;
  --teal-2: #35c2d4;
  --ink: #05212a;
  --radius: 14px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, Helvetica, Arial, sans-serif;
}
a { color: var(--teal-2); }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }
header.nav { position: sticky; top: 0; z-index: 10; background: rgba(10,22,31,.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
header.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); font-weight: 700; font-size: 20px; }
.brand svg { width: 32px; height: 32px; }
.brand span b { color: var(--teal-2); }
nav.links { display: flex; align-items: center; gap: 22px; }
nav.links a { color: var(--muted); text-decoration: none; font-size: 15px; }
nav.links a:hover { color: var(--text); }
.btn { display: inline-block; background: var(--teal); color: #fff !important; padding: 12px 22px; border-radius: 10px; font-weight: 600; text-decoration: none; border: 0; }
.btn:hover { background: var(--teal-2); }
.btn.ghost { background: transparent; border: 1px solid var(--line); color: var(--text) !important; }
.btn.ghost:hover { border-color: var(--teal); }
.hero { padding: 76px 0 56px; background: radial-gradient(900px 400px at 85% -10%, rgba(31,167,185,.22), transparent 60%); }
.hero h1 { font-size: clamp(32px, 5vw, 52px); line-height: 1.1; margin: 0 0 18px; max-width: 760px; letter-spacing: -0.02em; }
.hero p.lead { font-size: 19px; color: var(--muted); max-width: 640px; margin: 0 0 28px; }
.hero .cta { display: flex; gap: 12px; flex-wrap: wrap; }
.pill { display: inline-block; font-size: 13px; color: var(--teal-2); border: 1px solid var(--line); padding: 4px 12px; border-radius: 99px; margin-bottom: 18px; }
section { padding: 56px 0; }
section.alt { background: var(--bg-2); border-block: 1px solid var(--line); }
h2 { font-size: clamp(26px, 3.5vw, 36px); margin: 0 0 10px; letter-spacing: -0.01em; }
.sub { color: var(--muted); max-width: 680px; margin: 0 0 32px; }
.grid { display: grid; gap: 16px; }
.g3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.card h3 { margin: 0 0 6px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.num { width: 34px; height: 34px; border-radius: 50%; background: var(--teal); color: #fff; display: grid; place-items: center; font-weight: 700; margin-bottom: 12px; }
.lead-demo { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; max-width: 420px; }
.lead-demo .tag { font-size: 12px; color: var(--ink); background: var(--teal-2); padding: 2px 10px; border-radius: 99px; font-weight: 700; }
.lead-demo h4 { margin: 10px 0 2px; font-size: 18px; }
.lead-demo .meta { color: var(--muted); font-size: 14px; }
.lead-demo .row { display: flex; gap: 10px; margin-top: 14px; }
.lead-demo .row span { flex: 1; text-align: center; padding: 9px; border-radius: 9px; font-size: 14px; font-weight: 600; border: 1px solid var(--line); }
.lead-demo .row span.call { background: var(--teal); border-color: var(--teal); color: #fff; }
.split { display: grid; gap: 32px; grid-template-columns: 1fr; align-items: center; }
@media (min-width: 800px) { .split { grid-template-columns: 1.1fr 1fr; } }
.plans { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.plan { position: relative; display: flex; flex-direction: column; }
.plan.pop { border-color: var(--teal); box-shadow: 0 0 0 1px var(--teal) inset; }
.plan .price { font-size: 38px; font-weight: 800; margin: 8px 0 2px; }
.plan .price small { font-size: 15px; color: var(--muted); font-weight: 500; }
.plan ul { padding-left: 18px; margin: 14px 0 22px; color: var(--muted); font-size: 15px; flex: 1; }
.plan ul li { margin-bottom: 6px; }
.badge { position: absolute; top: -12px; right: 18px; background: var(--teal); color: #fff; font-size: 12px; font-weight: 700; padding: 3px 12px; border-radius: 99px; }
details { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px 18px; margin-bottom: 10px; }
details summary { cursor: pointer; font-weight: 600; }
details p { color: var(--muted); margin: 10px 0 0; font-size: 15px; }
.notice { font-size: 14px; color: var(--muted); border-left: 3px solid var(--teal); padding: 4px 0 4px 14px; max-width: 760px; }
footer { border-top: 1px solid var(--line); padding: 32px 0 48px; color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 16px 32px; justify-content: space-between; }
footer a { color: var(--muted); margin-right: 18px; }
.doc { max-width: 760px; padding: 48px 20px 72px; margin: 0 auto; }
.doc h1 { font-size: 38px; margin: 0 0 6px; letter-spacing: -0.01em; }
.doc h2 { font-size: 22px; margin: 34px 0 8px; }
.doc p, .doc li { color: #cfdde3; }
.doc .updated { color: var(--muted); font-size: 14px; margin-bottom: 26px; }
@media (max-width: 640px) { nav.links a.hide-sm { display: none; } .hero { padding-top: 48px; } }

/* ---- v3: stronger sales layout ---- */
:root { color-scheme: dark; }
.hero .wrap.hero-grid { display: grid; gap: 40px; grid-template-columns: 1fr; align-items: center; }
@media (min-width: 900px) { .hero .wrap.hero-grid { grid-template-columns: 1.25fr 0.9fr; } }
.fine { font-size: 14px; color: var(--muted); margin: 14px 0 0; }
.trust { border-block: 1px solid var(--line); background: var(--bg-2); }
.trust .wrap { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 10px 24px; padding-block: 18px; }
.trust div.item { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--muted); }
.trust svg { flex: none; width: 18px; height: 18px; margin-top: 2px; }
.compare { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.compare .card.before { background: transparent; }
.compare h3 { font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.compare .after h3 { color: var(--teal-2); }
.compare ul { list-style: none; padding: 0; margin: 0; }
.compare li { padding: 9px 0 9px 28px; border-top: 1px solid var(--line); position: relative; color: #cfdde3; font-size: 15px; }
.compare li:first-child { border-top: 0; }
.compare .before li::before { content: "\00d7"; position: absolute; left: 4px; color: #d98a8a; font-weight: 700; font-size: 18px; line-height: 1.3; }
.compare .after li::before { content: "\2713"; position: absolute; left: 4px; color: var(--teal-2); font-weight: 700; }
.stats { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.stat { text-align: center; padding: 26px 18px; }
.stat .big { font-size: clamp(34px, 5vw, 46px); font-weight: 800; letter-spacing: -0.02em; color: var(--teal-2); line-height: 1.1; }
.stat .cap { color: var(--text); font-weight: 600; margin-top: 6px; }
.stat .small { color: var(--muted); font-size: 14px; margin-top: 4px; }
.g4 { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.icon { width: 40px; height: 40px; border-radius: 10px; background: rgba(31,167,185,.15); display: grid; place-items: center; margin-bottom: 12px; }
.icon svg { width: 22px; height: 22px; }
.best { font-size: 13px; color: var(--teal-2); font-weight: 600; margin: 2px 0 0; }
.final { text-align: center; padding: 72px 0; background: radial-gradient(700px 300px at 50% 120%, rgba(31,167,185,.25), transparent 70%); }
.final p { color: var(--muted); max-width: 560px; margin: 0 auto 26px; }
.final .cta { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }

/* ---- v4: Rapid Clean spotlight + hero partner link ---- */
.partner-strip { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-top: 22px; padding: 13px 16px; max-width: 560px; border: 1px solid var(--line); border-radius: 12px; background: rgba(31,167,185,.08); color: var(--text); text-decoration: none; font-size: 15px; line-height: 1.45; }
.partner-strip b { color: #fff; }
.partner-strip .arrow { color: var(--teal-2); font-size: 20px; flex: none; transition: transform .15s; }
.partner-strip:hover { border-color: var(--teal); }
.partner-strip:hover .arrow { transform: translateX(3px); }
.rapid-band { background: linear-gradient(180deg, rgba(31,167,185,.12), rgba(31,167,185,.03)); border-block: 1px solid var(--teal); }
.rapid-grid { display: grid; gap: 36px; grid-template-columns: 1fr; align-items: center; }
@media (min-width: 900px) { .rapid-grid { grid-template-columns: 1.1fr .9fr; } }
.rapid-band h2 { font-size: clamp(28px, 4vw, 40px); line-height: 1.15; }
.req-demo { background: var(--card); border: 1px solid var(--teal); border-radius: var(--radius); padding: 20px; max-width: 440px; box-shadow: 0 18px 50px rgba(0,0,0,.35), 0 0 0 5px rgba(31,167,185,.08); }
.req-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.req-head .tag { font-size: 12px; color: var(--ink); background: var(--teal-2); padding: 2px 10px; border-radius: 99px; font-weight: 700; }
.req-head .when { font-size: 13px; color: var(--muted); }
.req-demo h4 { margin: 12px 0 2px; font-size: 19px; }
.req-demo .meta { color: var(--muted); font-size: 14px; }
.req-demo .status { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--teal-2); margin: 14px 0 10px; font-weight: 600; }
.req-demo .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--teal-2); box-shadow: 0 0 0 0 rgba(53,194,212,.6); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 9px rgba(53,194,212,0); } 100% { box-shadow: 0 0 0 0 rgba(53,194,212,0); } }
@media (prefers-reduced-motion: reduce) { .req-demo .dot { animation: none; } html { scroll-behavior: auto; } }
.req-demo .reply { background: var(--bg-2); border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; margin-top: 8px; }
.req-demo .reply .who { font-size: 13px; font-weight: 700; }
.req-demo .reply .msg { font-size: 14px; color: var(--muted); }
.req-demo .foot { margin-top: 12px; font-size: 13px; color: var(--muted); }

/* ---- v5: compact Rapid Clean ---- */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { font-size: 14px; color: var(--text); background: rgba(31,167,185,.10); border: 1px solid var(--line); padding: 6px 14px; border-radius: 99px; }
.req-fields { margin: 12px 0 0; display: grid; gap: 8px; }
.req-fields > div { display: grid; grid-template-columns: 64px 1fr; gap: 10px; font-size: 14px; }
.req-fields dt { color: var(--muted); }
.req-fields dd { margin: 0; color: var(--text); }

/* ---- v6: founding territory offer ---- */
.founding { margin: 6px 0 0; padding: 10px 12px; font-size: 14px; line-height: 1.5; color: var(--text); background: rgba(31,167,185,.12); border: 1px dashed var(--teal); border-radius: 10px; }
.founding b { color: var(--teal-2); }