/* site.css — the marketing page.
   Same earth palette and soft-card language as the app, so the demo does not
   feel like a different product when someone clicks through. */

:root{
  --bg:#eeeeee; --surface:#fff; --line:#dcdcd4; --line-soft:#e9eae2;
  --ink:#14170f; --muted:#5f6657; --faint:#7e8676;
  --accent:#62751d; --accent-ink:#4c5c17; --accent-soft:#f0f3e4; --accent-line:#d3ddb0;
  --lime:#b1c860; --earth:#865c23; --earth-soft:#f7f0e5;
  --bad:#96432a; --warn:#8f6b16;
  --r:14px; --r-sm:9px;
  --e1:0 1px 2px rgba(20,23,15,.05); --e2:0 6px 18px rgba(20,23,15,.07);
  --e3:0 18px 44px rgba(20,23,15,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font:400 16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{margin:0;letter-spacing:-.025em;line-height:1.12;font-weight:660}
p{margin:0}
a{color:inherit}

.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.wrap--narrow{max-width:760px}

/* --- nav --- */
.nav{
  position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:22px;
  padding:12px 24px;background:rgba(255,255,255,.86);
  backdrop-filter:saturate(1.5) blur(12px);-webkit-backdrop-filter:saturate(1.5) blur(12px);
  border-bottom:1px solid var(--line-soft);
}
.nav__brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;text-decoration:none;letter-spacing:-.02em}
.nav__mark{
  width:32px;height:32px;flex:none;border-radius:9px;display:grid;place-items:center;
  background:linear-gradient(150deg,var(--accent),var(--accent-ink));color:#fff;
  font-weight:800;font-size:15px;box-shadow:var(--e1);
}
.nav__links{display:flex;gap:20px;margin-left:auto;font-size:14.5px}
.nav__links a{color:var(--muted);text-decoration:none}
.nav__links a:hover{color:var(--ink)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:40px;padding:0 18px;border-radius:999px;border:1.5px solid var(--line);
  background:var(--surface);color:var(--ink);font:inherit;font-size:14.5px;font-weight:650;
  text-decoration:none;cursor:pointer;box-shadow:var(--e1);
  transition:transform .16s,box-shadow .16s,border-color .16s;
}
.btn:hover{transform:translateY(-1px);box-shadow:var(--e2)}
.btn--go{background:var(--accent);border-color:var(--accent);color:#fff}
.btn--go:hover{background:var(--accent-ink)}
.btn--ghost{background:transparent}
.btn--lg{height:50px;padding:0 26px;font-size:16px}

/* --- hero --- */
.hero{
  padding:88px 24px 78px;
  background:
    radial-gradient(1100px 460px at 15% -10%, rgba(177,200,96,.30), transparent 60%),
    radial-gradient(760px 380px at 88% 4%, rgba(134,92,35,.14), transparent 62%),
    linear-gradient(180deg,#f6f7f1,var(--bg));
  border-bottom:1px solid var(--line-soft);
}
.hero__in{max-width:820px;margin:0 auto;text-align:center}
.eyebrow{
  font-size:12.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--accent);margin-bottom:16px;
}
h1{font-size:clamp(34px,6vw,60px)}
.lede{margin-top:20px;font-size:clamp(16px,2.1vw,19px);color:var(--muted);line-height:1.62}
.hero__cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:30px}
.hero__note{margin-top:16px;font-size:13.5px;color:var(--faint)}

/* --- bands --- */
.band{padding:76px 0;border-bottom:1px solid var(--line-soft)}
.band--alt{background:linear-gradient(180deg,#f4f5ef,#f8f9f4)}
.kicker{
  font-size:12px;font-weight:750;letter-spacing:.1em;text-transform:uppercase;
  color:var(--earth);margin-bottom:12px;
}
h2{font-size:clamp(26px,3.6vw,38px);max-width:20ch}
.say{margin-top:16px;max-width:66ch;color:var(--muted);font-size:16.5px}
.say b{color:var(--ink);font-weight:680}

/* --- route demo --- */
.demo{
  display:grid;grid-template-columns:1.45fr 1fr;gap:20px;margin-top:34px;align-items:start;
}
.demo__map{
  position:relative;background:linear-gradient(180deg,#fff,#fdfdfb);
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--e2);
}
.demo__map canvas{display:block;width:100%}
.demo__legend{
  display:flex;gap:16px;padding:10px 14px;border-top:1px solid var(--line-soft);
  font-size:12.5px;color:var(--muted);background:#fbfcf7;
}
.demo__legend span{display:inline-flex;align-items:center;gap:6px}
.dot{width:10px;height:10px;border-radius:50%;display:inline-block}
.dot--base{background:#fff;border:2px solid var(--muted)}
.dot--stop{background:var(--accent)}
.dot--left{background:var(--bad)}

.demo__side{display:flex;flex-direction:column;gap:14px}
.toggles{display:flex;flex-direction:column;gap:9px}
.tog{
  display:flex;gap:11px;padding:13px 14px;cursor:pointer;
  background:var(--surface);border:1.5px solid var(--line);border-radius:var(--r-sm);
  transition:border-color .16s,box-shadow .16s;
}
.tog:hover{border-color:var(--accent-line)}
.tog:has(input:checked){border-color:var(--accent);background:var(--accent-soft)}
.tog input{margin:2px 0 0;width:18px;height:18px;accent-color:var(--accent);flex:none}
.tog span{font-size:13px;color:var(--muted);line-height:1.5}
.tog b{display:block;font-size:14.5px;color:var(--ink);margin-bottom:2px}

.readout{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}
.stat{
  background:linear-gradient(180deg,#fff,#fdfdfb);border:1px solid var(--line);
  border-radius:var(--r-sm);padding:12px;box-shadow:var(--e1);
}
.stat__k{font-size:11.5px;font-weight:650;color:var(--faint);display:block}
.stat__v{display:block;font-size:24px;font-weight:700;letter-spacing:-.03em;margin-top:3px;font-variant-numeric:tabular-nums}
.stat__d{display:block;font-style:normal;font-size:11.5px;color:var(--faint);margin-top:2px}
.stat__d--good{color:var(--accent);font-weight:650}
.stat__d--bad{color:var(--bad);font-weight:650}

/* The tradeoff line is the point of the whole demo — it says what the rule
   costs as well as what it saves. */
.honest{
  font-size:13.5px;line-height:1.6;color:var(--muted);
  background:var(--earth-soft);border:1px solid #e2d0b5;border-left:4px solid var(--earth);
  border-radius:0 var(--r-sm) var(--r-sm) 0;padding:12px 14px;
}
.honest b{color:var(--earth)}

/* --- cycles --- */
.cyc{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:32px;align-items:start}
.cyc__pick{display:flex;flex-wrap:wrap;gap:8px}
.cycbtn{
  padding:11px 15px;border-radius:999px;border:1.5px solid var(--line);
  background:var(--surface);font:inherit;font-size:14px;font-weight:650;cursor:pointer;
  transition:all .16s;
}
.cycbtn:hover{border-color:var(--accent-line)}
.cycbtn.on{background:var(--accent);border-color:var(--accent);color:#fff}
.cyc__out{
  background:linear-gradient(180deg,#fff,#fdfdfb);border:1px solid var(--line);
  border-radius:var(--r);padding:18px;box-shadow:var(--e2);
}
.cyc__row{display:flex;justify-content:space-between;gap:16px;padding:9px 0;border-bottom:1px solid var(--line-soft);font-size:15px;color:var(--muted)}
.cyc__row b{color:var(--ink);font-weight:700;font-variant-numeric:tabular-nums}
.cyc__row--bad b{color:var(--bad)}
.cyc__note{margin-top:12px;font-size:13px;color:var(--faint);line-height:1.55}

/* --- cards --- */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:34px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:34px}
.card{
  background:linear-gradient(180deg,#fff,#fdfdfb);border:1px solid var(--line);
  border-radius:var(--r);padding:20px;box-shadow:var(--e1);
  transition:transform .18s,box-shadow .18s,border-color .18s;
}
.card:hover{transform:translateY(-2px);box-shadow:var(--e3);border-color:var(--accent-line)}
.card h3{font-size:17px;margin-bottom:8px}
.card p{font-size:14.5px;color:var(--muted);line-height:1.6}
.card--wide h3{font-size:18px}

/* --- faq --- */
details{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);
  padding:15px 18px;margin-top:10px;box-shadow:var(--e1);
}
details[open]{border-color:var(--accent-line)}
summary{cursor:pointer;font-weight:650;font-size:16px;list-style:none}
summary::-webkit-details-marker{display:none}
summary::after{content:'+';float:right;color:var(--faint);font-weight:500;font-size:20px;line-height:1}
details[open] summary::after{content:'–'}
details p{margin-top:11px;font-size:14.5px;color:var(--muted);line-height:1.65}

.ask{
  margin-top:34px;padding:26px;text-align:center;
  background:linear-gradient(180deg,var(--accent-soft),#fff);
  border:1px solid var(--accent-line);border-radius:var(--r);box-shadow:var(--e2);
}
.ask h3{font-size:20px}
.ask p{margin-top:8px;color:var(--muted);font-size:15px}
.ask__row{display:flex;gap:11px;justify-content:center;flex-wrap:wrap;margin-top:18px}

/* --- foot --- */
.foot{padding:30px 0;background:#14170f;color:#e8eade}
.foot__in{display:flex;align-items:center;gap:14px;font-size:14px}
.foot__in b{display:block}
.foot__in span{color:#9aa290;font-size:13px}
.foot__in a{margin-left:auto;color:var(--lime);text-decoration:none;font-weight:650}

@media (max-width:900px){
  .demo,.cyc{grid-template-columns:1fr}
  .grid3,.grid2{grid-template-columns:1fr 1fr}
  .nav__links{display:none}
}
@media (max-width:620px){
  .grid3,.grid2{grid-template-columns:1fr}
  .band{padding:54px 0}
  .hero{padding:56px 20px 50px}
  .readout{grid-template-columns:1fr 1fr}
}